From 9053b90d40aa28d6ee3e785fe2b4bc89239c425e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Hwong?= <88561480+benihi@users.noreply.github.com> Date: Wed, 20 Jul 2022 18:45:51 -0700 Subject: [PATCH 1/5] kernel: backport upstream mtk_eth_soc patches (#9809) * kernel: move mtk flow offload patches to backport-5.15 They were accepted upstream Signed-off-by: Felix Fietkau * kernel: backport upstream mtk_eth_soc patches Includes MT7986 ethernet support Signed-off-by: Felix Fietkau Co-authored-by: Felix Fietkau --- ...eth_soc-add-support-for-coherent-DM.patch} | 0 ...k-mt7622-add-support-for-coherent-D.patch} | 0 ...eth_soc-add-support-for-Wireless-Et.patch} | 0 ...eth_soc-implement-flow-offloading-t.patch} | 8 +- ...k-mt7622-introduce-nodes-for-Wirele.patch} | 0 ...eth_soc-add-ipv6-flow-offload-suppo.patch} | 4 +- ...eth_soc-support-TC_SETUP_BLOCK-for-.patch} | 2 +- ...eth_soc-allocate-struct-mtk_ppe-sep.patch} | 12 +- ...eth_soc-rework-hardware-flow-table-.patch} | 8 +- ...eth_soc-remove-bridge-flow-offload-.patch} | 0 ...eth_soc-support-creating-mac-addres.patch} | 10 +- ..._eth_soc-wed-fix-sparse-endian-warni.patch | 56 ++ ..._eth_soc-fix-return-value-check-in-m.patch | 25 + ..._eth_soc-use-standard-property-for-c.patch | 35 + ..._eth_soc-use-after-free-in-__mtk_ppe.patch | 33 + ..._eth_soc-add-check-for-allocation-fa.patch | 22 + ...silence-the-GCC-12-array-bounds-warn.patch | 26 + ..._eth_soc-rely-on-GFP_KERNEL-for-dma_.patch | 52 + ..._eth_soc-move-tx-dma-desc-configurat.patch | 206 ++++ ..._eth_soc-add-txd_size-to-mtk_soc_dat.patch | 167 ++++ ..._eth_soc-rely-on-txd_size-in-mtk_tx_.patch | 78 ++ ..._eth_soc-rely-on-txd_size-in-mtk_des.patch | 109 +++ ..._eth_soc-rely-on-txd_size-in-txd_to_.patch | 39 + ..._eth_soc-add-rxd_size-to-mtk_soc_dat.patch | 102 ++ ..._eth_soc-rely-on-txd_size-field-in-m.patch | 46 + ..._eth_soc-rely-on-rxd_size-field-in-m.patch | 68 ++ ..._eth_soc-introduce-device-register-m.patch | 814 ++++++++++++++++ ..._eth_soc-introduce-MTK_NETSYS_V2-sup.patch | 917 ++++++++++++++++++ ..._eth_soc-convert-ring-dma-pointer-to.patch | 135 +++ ..._eth_soc-convert-scratch_ring-pointe.patch | 33 + ..._eth_soc-introduce-support-for-mt798.patch | 138 +++ ..._eth_soc-fix-error-code-in-mtk_flow_.patch | 25 + ..._eth_soc-enable-rx-cksum-offload-for.patch | 47 + ...vert-driver-core-Set-fw_devlink-on-b.patch | 2 +- ...T-skip-GRO-for-foreign-MAC-addresses.patch | 12 +- ..._eth_soc-avoid-creating-duplicate-of.patch | 2 +- ...net-mtk_eth_soc-enable-threaded-NAPI.patch | 8 +- ..._eth_soc-implement-Clause-45-MDIO-ac.patch | 8 +- ...ernet-mtk_eth_soc-announce-2500baseT.patch | 2 +- 39 files changed, 3212 insertions(+), 39 deletions(-) rename target/linux/generic/{pending-5.15/701-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch => backport-5.15/702-v5.19-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch} (100%) rename target/linux/generic/{pending-5.15/701-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch => backport-5.15/702-v5.19-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch} (100%) rename target/linux/generic/{pending-5.15/701-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch => backport-5.15/702-v5.19-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch} (100%) rename target/linux/generic/{pending-5.15/701-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch => backport-5.15/702-v5.19-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch} (97%) rename target/linux/generic/{pending-5.15/701-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch => backport-5.15/702-v5.19-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch} (100%) rename target/linux/generic/{pending-5.15/701-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch => backport-5.15/702-v5.19-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch} (94%) rename target/linux/generic/{pending-5.15/701-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch => backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch} (92%) rename target/linux/generic/{pending-5.15/701-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch => backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch} (92%) rename target/linux/generic/{pending-5.15/701-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch => backport-5.15/702-v5.19-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch} (98%) rename target/linux/generic/{pending-5.15/701-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch => backport-5.15/702-v5.19-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch} (100%) rename target/linux/generic/{pending-5.15/701-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch => backport-5.15/702-v5.19-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch} (97%) create mode 100644 target/linux/generic/backport-5.15/702-v5.19-11-net-ethernet-mtk_eth_soc-wed-fix-sparse-endian-warni.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-12-net-ethernet-mtk_eth_soc-fix-return-value-check-in-m.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-13-net-ethernet-mtk_eth_soc-use-standard-property-for-c.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-14-net-ethernet-mtk_eth_soc-use-after-free-in-__mtk_ppe.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-17-net-ethernet-mtk_eth_soc-rely-on-GFP_KERNEL-for-dma_.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-18-net-ethernet-mtk_eth_soc-move-tx-dma-desc-configurat.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-19-net-ethernet-mtk_eth_soc-add-txd_size-to-mtk_soc_dat.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-20-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_tx_.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-21-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_des.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-22-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-txd_to_.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-23-net-ethernet-mtk_eth_soc-add-rxd_size-to-mtk_soc_dat.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-24-net-ethernet-mtk_eth_soc-rely-on-txd_size-field-in-m.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-25-net-ethernet-mtk_eth_soc-rely-on-rxd_size-field-in-m.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-26-net-ethernet-mtk_eth_soc-introduce-device-register-m.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-27-net-ethernet-mtk_eth_soc-introduce-MTK_NETSYS_V2-sup.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-28-net-ethernet-mtk_eth_soc-convert-ring-dma-pointer-to.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-29-net-ethernet-mtk_eth_soc-convert-scratch_ring-pointe.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-30-net-ethernet-mtk_eth_soc-introduce-support-for-mt798.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-31-net-ethernet-mtk_eth_soc-fix-error-code-in-mtk_flow_.patch create mode 100644 target/linux/generic/backport-5.15/702-v5.19-33-net-ethernet-mtk_eth_soc-enable-rx-cksum-offload-for.patch diff --git a/target/linux/generic/pending-5.15/701-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch b/target/linux/generic/backport-5.15/702-v5.19-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch similarity index 100% rename from target/linux/generic/pending-5.15/701-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch rename to target/linux/generic/backport-5.15/702-v5.19-00-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch diff --git a/target/linux/generic/pending-5.15/701-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch b/target/linux/generic/backport-5.15/702-v5.19-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch similarity index 100% rename from target/linux/generic/pending-5.15/701-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch rename to target/linux/generic/backport-5.15/702-v5.19-01-arm64-dts-mediatek-mt7622-add-support-for-coherent-D.patch diff --git a/target/linux/generic/pending-5.15/701-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch b/target/linux/generic/backport-5.15/702-v5.19-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch similarity index 100% rename from target/linux/generic/pending-5.15/701-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch rename to target/linux/generic/backport-5.15/702-v5.19-02-net-ethernet-mtk_eth_soc-add-support-for-Wireless-Et.patch diff --git a/target/linux/generic/pending-5.15/701-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch b/target/linux/generic/backport-5.15/702-v5.19-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch similarity index 97% rename from target/linux/generic/pending-5.15/701-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch rename to target/linux/generic/backport-5.15/702-v5.19-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch index 38d3968dfb80fe..28b32521049a82 100644 --- a/target/linux/generic/pending-5.15/701-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-03-net-ethernet-mtk_eth_soc-implement-flow-offloading-t.patch @@ -166,7 +166,7 @@ Signed-off-by: Felix Fietkau u16 addr_type = 0; u32 timestamp; u8 l4proto = 0; -@@ -329,10 +372,14 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -326,10 +369,14 @@ mtk_flow_offload_replace(struct mtk_eth if (data.pppoe.num == 1) mtk_foe_entry_set_pppoe(&foe, data.pppoe.sid); @@ -182,7 +182,7 @@ Signed-off-by: Felix Fietkau entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (!entry) return -ENOMEM; -@@ -346,6 +393,7 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -343,6 +390,7 @@ mtk_flow_offload_replace(struct mtk_eth } entry->hash = hash; @@ -190,7 +190,7 @@ Signed-off-by: Felix Fietkau err = rhashtable_insert_fast(ð->flow_table, &entry->node, mtk_flow_ht_params); if (err < 0) -@@ -356,6 +404,8 @@ clear_flow: +@@ -353,6 +401,8 @@ clear_flow: mtk_foe_entry_clear(ð->ppe, hash); free: kfree(entry); @@ -199,7 +199,7 @@ Signed-off-by: Felix Fietkau return err; } -@@ -372,6 +422,8 @@ mtk_flow_offload_destroy(struct mtk_eth +@@ -369,6 +419,8 @@ mtk_flow_offload_destroy(struct mtk_eth mtk_foe_entry_clear(ð->ppe, entry->hash); rhashtable_remove_fast(ð->flow_table, &entry->node, mtk_flow_ht_params); diff --git a/target/linux/generic/pending-5.15/701-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch b/target/linux/generic/backport-5.15/702-v5.19-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch similarity index 100% rename from target/linux/generic/pending-5.15/701-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch rename to target/linux/generic/backport-5.15/702-v5.19-04-arm64-dts-mediatek-mt7622-introduce-nodes-for-Wirele.patch diff --git a/target/linux/generic/pending-5.15/701-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch b/target/linux/generic/backport-5.15/702-v5.19-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch similarity index 94% rename from target/linux/generic/pending-5.15/701-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch rename to target/linux/generic/backport-5.15/702-v5.19-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch index b2114eb02d8f63..9adb067015ee95 100644 --- a/target/linux/generic/pending-5.15/701-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-05-net-ethernet-mtk_eth_soc-add-ipv6-flow-offload-suppo.patch @@ -49,7 +49,7 @@ Signed-off-by: Felix Fietkau static void mtk_flow_offload_mangle_eth(const struct flow_action_entry *act, void *eth) { -@@ -299,6 +313,9 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -296,6 +310,9 @@ mtk_flow_offload_replace(struct mtk_eth case FLOW_DISSECTOR_KEY_IPV4_ADDRS: offload_type = MTK_PPE_PKT_TYPE_IPV4_HNAPT; break; @@ -59,7 +59,7 @@ Signed-off-by: Felix Fietkau default: return -EOPNOTSUPP; } -@@ -334,6 +351,17 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -331,6 +348,17 @@ mtk_flow_offload_replace(struct mtk_eth mtk_flow_set_ipv4_addr(&foe, &data, false); } diff --git a/target/linux/generic/pending-5.15/701-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch b/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch similarity index 92% rename from target/linux/generic/pending-5.15/701-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch rename to target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch index a9fc70533d445b..72c6d281723963 100644 --- a/target/linux/generic/pending-5.15/701-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch @@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c -@@ -566,10 +566,13 @@ mtk_eth_setup_tc_block(struct net_device +@@ -563,10 +563,13 @@ mtk_eth_setup_tc_block(struct net_device int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type, void *type_data) { diff --git a/target/linux/generic/pending-5.15/701-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch b/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch similarity index 92% rename from target/linux/generic/pending-5.15/701-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch rename to target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch index 87b8a050ae4830..a17d49cac11ec9 100644 --- a/target/linux/generic/pending-5.15/701-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch @@ -103,7 +103,7 @@ Signed-off-by: Felix Fietkau --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c -@@ -414,7 +414,7 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -411,7 +411,7 @@ mtk_flow_offload_replace(struct mtk_eth entry->cookie = f->cookie; timestamp = mtk_eth_timestamp(eth); @@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau if (hash < 0) { err = hash; goto free; -@@ -429,7 +429,7 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -426,7 +426,7 @@ mtk_flow_offload_replace(struct mtk_eth return 0; clear_flow: @@ -121,7 +121,7 @@ Signed-off-by: Felix Fietkau free: kfree(entry); if (wed_index >= 0) -@@ -447,7 +447,7 @@ mtk_flow_offload_destroy(struct mtk_eth +@@ -444,7 +444,7 @@ mtk_flow_offload_destroy(struct mtk_eth if (!entry) return -ENOENT; @@ -130,7 +130,7 @@ Signed-off-by: Felix Fietkau rhashtable_remove_fast(ð->flow_table, &entry->node, mtk_flow_ht_params); if (entry->wed_index >= 0) -@@ -469,7 +469,7 @@ mtk_flow_offload_stats(struct mtk_eth *e +@@ -466,7 +466,7 @@ mtk_flow_offload_stats(struct mtk_eth *e if (!entry) return -ENOENT; @@ -139,7 +139,7 @@ Signed-off-by: Felix Fietkau if (timestamp < 0) return -ETIMEDOUT; -@@ -525,7 +525,7 @@ mtk_eth_setup_tc_block(struct net_device +@@ -522,7 +522,7 @@ mtk_eth_setup_tc_block(struct net_device struct flow_block_cb *block_cb; flow_setup_cb_t *cb; @@ -148,7 +148,7 @@ Signed-off-by: Felix Fietkau return -EOPNOTSUPP; if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) -@@ -577,7 +577,7 @@ int mtk_eth_setup_tc(struct net_device * +@@ -574,7 +574,7 @@ int mtk_eth_setup_tc(struct net_device * int mtk_eth_offload_init(struct mtk_eth *eth) { diff --git a/target/linux/generic/pending-5.15/701-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch b/target/linux/generic/backport-5.15/702-v5.19-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch similarity index 98% rename from target/linux/generic/pending-5.15/701-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch rename to target/linux/generic/backport-5.15/702-v5.19-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch index 1196753759a473..76e8eb11fd586a 100644 --- a/target/linux/generic/pending-5.15/701-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-08-net-ethernet-mtk_eth_soc-rework-hardware-flow-table-.patch @@ -360,7 +360,7 @@ Signed-off-by: Felix Fietkau int i; if (rhashtable_lookup(ð->flow_table, &f->cookie, mtk_flow_ht_params)) -@@ -413,23 +398,21 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -410,23 +395,21 @@ mtk_flow_offload_replace(struct mtk_eth return -ENOMEM; entry->cookie = f->cookie; @@ -392,7 +392,7 @@ Signed-off-by: Felix Fietkau free: kfree(entry); if (wed_index >= 0) -@@ -447,7 +430,7 @@ mtk_flow_offload_destroy(struct mtk_eth +@@ -444,7 +427,7 @@ mtk_flow_offload_destroy(struct mtk_eth if (!entry) return -ENOENT; @@ -401,7 +401,7 @@ Signed-off-by: Felix Fietkau rhashtable_remove_fast(ð->flow_table, &entry->node, mtk_flow_ht_params); if (entry->wed_index >= 0) -@@ -461,7 +444,6 @@ static int +@@ -458,7 +441,6 @@ static int mtk_flow_offload_stats(struct mtk_eth *eth, struct flow_cls_offload *f) { struct mtk_flow_entry *entry; @@ -409,7 +409,7 @@ Signed-off-by: Felix Fietkau u32 idle; entry = rhashtable_lookup(ð->flow_table, &f->cookie, -@@ -469,11 +451,7 @@ mtk_flow_offload_stats(struct mtk_eth *e +@@ -466,11 +448,7 @@ mtk_flow_offload_stats(struct mtk_eth *e if (!entry) return -ENOENT; diff --git a/target/linux/generic/pending-5.15/701-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch b/target/linux/generic/backport-5.15/702-v5.19-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch similarity index 100% rename from target/linux/generic/pending-5.15/701-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch rename to target/linux/generic/backport-5.15/702-v5.19-09-net-ethernet-mtk_eth_soc-remove-bridge-flow-offload-.patch diff --git a/target/linux/generic/pending-5.15/701-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch b/target/linux/generic/backport-5.15/702-v5.19-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch similarity index 97% rename from target/linux/generic/pending-5.15/701-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch rename to target/linux/generic/backport-5.15/702-v5.19-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch index 67c02d6dbc9251..209c65e66aa039 100644 --- a/target/linux/generic/pending-5.15/701-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch +++ b/target/linux/generic/backport-5.15/702-v5.19-10-net-ethernet-mtk_eth_soc-support-creating-mac-addres.patch @@ -452,7 +452,7 @@ Signed-off-by: Felix Fietkau struct { u16 id; __be16 proto; -@@ -260,9 +262,45 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -257,9 +259,45 @@ mtk_flow_offload_replace(struct mtk_eth return -EOPNOTSUPP; } @@ -498,7 +498,7 @@ Signed-off-by: Felix Fietkau if (act->mangle.htype == FLOW_ACT_MANGLE_HDR_TYPE_ETH) mtk_flow_offload_mangle_eth(act, &data.eth); break; -@@ -294,17 +332,6 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -291,17 +329,6 @@ mtk_flow_offload_replace(struct mtk_eth } } @@ -516,7 +516,7 @@ Signed-off-by: Felix Fietkau if (!is_valid_ether_addr(data.eth.h_source) || !is_valid_ether_addr(data.eth.h_dest)) return -EINVAL; -@@ -318,10 +345,13 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -315,10 +342,13 @@ mtk_flow_offload_replace(struct mtk_eth if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_PORTS)) { struct flow_match_ports ports; @@ -531,7 +531,7 @@ Signed-off-by: Felix Fietkau return -EOPNOTSUPP; } -@@ -351,6 +381,9 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -348,6 +378,9 @@ mtk_flow_offload_replace(struct mtk_eth if (act->id != FLOW_ACTION_MANGLE) continue; @@ -541,7 +541,7 @@ Signed-off-by: Felix Fietkau switch (act->mangle.htype) { case FLOW_ACT_MANGLE_HDR_TYPE_TCP: case FLOW_ACT_MANGLE_HDR_TYPE_UDP: -@@ -376,6 +409,9 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -373,6 +406,9 @@ mtk_flow_offload_replace(struct mtk_eth return err; } diff --git a/target/linux/generic/backport-5.15/702-v5.19-11-net-ethernet-mtk_eth_soc-wed-fix-sparse-endian-warni.patch b/target/linux/generic/backport-5.15/702-v5.19-11-net-ethernet-mtk_eth_soc-wed-fix-sparse-endian-warni.patch new file mode 100644 index 00000000000000..8f3dfe82399f82 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-11-net-ethernet-mtk_eth_soc-wed-fix-sparse-endian-warni.patch @@ -0,0 +1,56 @@ +From: Felix Fietkau +Date: Fri, 8 Apr 2022 10:59:45 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc/wed: fix sparse endian warnings + +Descriptor fields are little-endian + +Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)") +Reported-by: kernel test robot +Signed-off-by: Felix Fietkau +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_wed.c ++++ b/drivers/net/ethernet/mediatek/mtk_wed.c +@@ -144,16 +144,17 @@ mtk_wed_buffer_alloc(struct mtk_wed_devi + + for (s = 0; s < MTK_WED_BUF_PER_PAGE; s++) { + u32 txd_size; ++ u32 ctrl; + + txd_size = dev->wlan.init_buf(buf, buf_phys, token++); + +- desc->buf0 = buf_phys; +- desc->buf1 = buf_phys + txd_size; +- desc->ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0, +- txd_size) | +- FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1, +- MTK_WED_BUF_SIZE - txd_size) | +- MTK_WDMA_DESC_CTRL_LAST_SEG1; ++ desc->buf0 = cpu_to_le32(buf_phys); ++ desc->buf1 = cpu_to_le32(buf_phys + txd_size); ++ ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0, txd_size) | ++ FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1, ++ MTK_WED_BUF_SIZE - txd_size) | ++ MTK_WDMA_DESC_CTRL_LAST_SEG1; ++ desc->ctrl = cpu_to_le32(ctrl); + desc->info = 0; + desc++; + +@@ -184,12 +185,14 @@ mtk_wed_free_buffer(struct mtk_wed_devic + + for (i = 0, page_idx = 0; i < dev->buf_ring.size; i += MTK_WED_BUF_PER_PAGE) { + void *page = page_list[page_idx++]; ++ dma_addr_t buf_addr; + + if (!page) + break; + +- dma_unmap_page(dev->hw->dev, desc[i].buf0, +- PAGE_SIZE, DMA_BIDIRECTIONAL); ++ buf_addr = le32_to_cpu(desc[i].buf0); ++ dma_unmap_page(dev->hw->dev, buf_addr, PAGE_SIZE, ++ DMA_BIDIRECTIONAL); + __free_page(page); + } + diff --git a/target/linux/generic/backport-5.15/702-v5.19-12-net-ethernet-mtk_eth_soc-fix-return-value-check-in-m.patch b/target/linux/generic/backport-5.15/702-v5.19-12-net-ethernet-mtk_eth_soc-fix-return-value-check-in-m.patch new file mode 100644 index 00000000000000..4ec8fe74bc7d7a --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-12-net-ethernet-mtk_eth_soc-fix-return-value-check-in-m.patch @@ -0,0 +1,25 @@ +From: Yang Yingliang +Date: Fri, 8 Apr 2022 11:22:46 +0800 +Subject: [PATCH] net: ethernet: mtk_eth_soc: fix return value check in + mtk_wed_add_hw() + +If syscon_regmap_lookup_by_phandle() fails, it never return NULL pointer, +change the check to IS_ERR(). + +Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)") +Reported-by: Hulk Robot +Signed-off-by: Yang Yingliang +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_wed.c ++++ b/drivers/net/ethernet/mediatek/mtk_wed.c +@@ -816,7 +816,7 @@ void mtk_wed_add_hw(struct device_node * + return; + + regs = syscon_regmap_lookup_by_phandle(np, NULL); +- if (!regs) ++ if (IS_ERR(regs)) + return; + + rcu_assign_pointer(mtk_soc_wed_ops, &wed_ops); diff --git a/target/linux/generic/backport-5.15/702-v5.19-13-net-ethernet-mtk_eth_soc-use-standard-property-for-c.patch b/target/linux/generic/backport-5.15/702-v5.19-13-net-ethernet-mtk_eth_soc-use-standard-property-for-c.patch new file mode 100644 index 00000000000000..d87022fce43e05 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-13-net-ethernet-mtk_eth_soc-use-standard-property-for-c.patch @@ -0,0 +1,35 @@ +From: Lorenzo Bianconi +Date: Mon, 11 Apr 2022 12:13:25 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: use standard property for + cci-control-port + +Rely on standard cci-control-port property to identify CCI port +reference. +Update mt7622 dts binding. + +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +@@ -962,7 +962,7 @@ + power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>; + mediatek,ethsys = <ðsys>; + mediatek,sgmiisys = <&sgmiisys>; +- mediatek,cci-control = <&cci_control2>; ++ cci-control-port = <&cci_control2>; + mediatek,wed = <&wed0>, <&wed1>; + mediatek,pcie-mirror = <&pcie_mirror>; + mediatek,hifsys = <&hifsys>; +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -3185,7 +3185,7 @@ static int mtk_probe(struct platform_dev + struct regmap *cci; + + cci = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, +- "mediatek,cci-control"); ++ "cci-control-port"); + /* enable CPU/bus coherency */ + if (!IS_ERR(cci)) + regmap_write(cci, 0, 3); diff --git a/target/linux/generic/backport-5.15/702-v5.19-14-net-ethernet-mtk_eth_soc-use-after-free-in-__mtk_ppe.patch b/target/linux/generic/backport-5.15/702-v5.19-14-net-ethernet-mtk_eth_soc-use-after-free-in-__mtk_ppe.patch new file mode 100644 index 00000000000000..656b3a159e8d16 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-14-net-ethernet-mtk_eth_soc-use-after-free-in-__mtk_ppe.patch @@ -0,0 +1,33 @@ +From: Dan Carpenter +Date: Tue, 12 Apr 2022 12:24:19 +0300 +Subject: [PATCH] net: ethernet: mtk_eth_soc: use after free in + __mtk_ppe_check_skb() + +The __mtk_foe_entry_clear() function frees "entry" so we have to use +the _safe() version of hlist_for_each_entry() to prevent a use after +free. + +Fixes: 33fc42de3327 ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries") +Signed-off-by: Dan Carpenter +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_ppe.c ++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c +@@ -600,6 +600,7 @@ void __mtk_ppe_check_skb(struct mtk_ppe + struct mtk_foe_entry *hwe = &ppe->foe_table[hash]; + struct mtk_flow_entry *entry; + struct mtk_foe_bridge key = {}; ++ struct hlist_node *n; + struct ethhdr *eh; + bool found = false; + u8 *tag; +@@ -609,7 +610,7 @@ void __mtk_ppe_check_skb(struct mtk_ppe + if (FIELD_GET(MTK_FOE_IB1_STATE, hwe->ib1) == MTK_FOE_STATE_BIND) + goto out; + +- hlist_for_each_entry(entry, head, list) { ++ hlist_for_each_entry_safe(entry, n, head, list) { + if (entry->type == MTK_FLOW_TYPE_L2_SUBFLOW) { + if (unlikely(FIELD_GET(MTK_FOE_IB1_STATE, hwe->ib1) == + MTK_FOE_STATE_BIND)) diff --git a/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch b/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch new file mode 100644 index 00000000000000..714163c86bb048 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch @@ -0,0 +1,22 @@ +From: Dan Carpenter +Date: Thu, 21 Apr 2022 18:49:02 +0300 +Subject: [PATCH] net: ethernet: mtk_eth_soc: add check for allocation failure + +Check if the kzalloc() failed. + +Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)") +Signed-off-by: Dan Carpenter +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_wed.c ++++ b/drivers/net/ethernet/mediatek/mtk_wed.c +@@ -827,6 +827,8 @@ void mtk_wed_add_hw(struct device_node * + goto unlock; + + hw = kzalloc(sizeof(*hw), GFP_KERNEL); ++ if (!hw) ++ goto unlock; + hw->node = np; + hw->regs = regs; + hw->eth = eth; diff --git a/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch b/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch new file mode 100644 index 00000000000000..aa98745ac60e5b --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch @@ -0,0 +1,26 @@ +From: Jakub Kicinski +Date: Fri, 20 May 2022 12:56:03 -0700 +Subject: [PATCH] eth: mtk_eth_soc: silence the GCC 12 array-bounds warning + +GCC 12 gets upset because in mtk_foe_entry_commit_subflow() +this driver allocates a partial structure. The writes are +within bounds. + +Silence these warnings for now, our build bot runs GCC 12 +so we won't allow any new instances. + +Signed-off-by: Jakub Kicinski +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/Makefile ++++ b/drivers/net/ethernet/mediatek/Makefile +@@ -11,3 +11,8 @@ mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) + + endif + obj-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_ops.o + obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o ++ ++# FIXME: temporarily silence -Warray-bounds on non W=1+ builds ++ifndef KBUILD_EXTRA_WARN ++CFLAGS_mtk_ppe.o += -Wno-array-bounds ++endif diff --git a/target/linux/generic/backport-5.15/702-v5.19-17-net-ethernet-mtk_eth_soc-rely-on-GFP_KERNEL-for-dma_.patch b/target/linux/generic/backport-5.15/702-v5.19-17-net-ethernet-mtk_eth_soc-rely-on-GFP_KERNEL-for-dma_.patch new file mode 100644 index 00000000000000..97677670cc1a59 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-17-net-ethernet-mtk_eth_soc-rely-on-GFP_KERNEL-for-dma_.patch @@ -0,0 +1,52 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:26 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on GFP_KERNEL for + dma_alloc_coherent whenever possible + +Rely on GFP_KERNEL for dma descriptors mappings in mtk_tx_alloc(), +mtk_rx_alloc() and mtk_init_fq_dma() since they are run in non-irq +context. + +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -845,7 +845,7 @@ static int mtk_init_fq_dma(struct mtk_et + eth->scratch_ring = dma_alloc_coherent(eth->dma_dev, + cnt * sizeof(struct mtk_tx_dma), + ð->phy_scratch_ring, +- GFP_ATOMIC); ++ GFP_KERNEL); + if (unlikely(!eth->scratch_ring)) + return -ENOMEM; + +@@ -1623,7 +1623,7 @@ static int mtk_tx_alloc(struct mtk_eth * + goto no_tx_mem; + + ring->dma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz, +- &ring->phys, GFP_ATOMIC); ++ &ring->phys, GFP_KERNEL); + if (!ring->dma) + goto no_tx_mem; + +@@ -1641,8 +1641,7 @@ static int mtk_tx_alloc(struct mtk_eth * + */ + if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { + ring->dma_pdma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz, +- &ring->phys_pdma, +- GFP_ATOMIC); ++ &ring->phys_pdma, GFP_KERNEL); + if (!ring->dma_pdma) + goto no_tx_mem; + +@@ -1757,7 +1756,7 @@ static int mtk_rx_alloc(struct mtk_eth * + + ring->dma = dma_alloc_coherent(eth->dma_dev, + rx_dma_size * sizeof(*ring->dma), +- &ring->phys, GFP_ATOMIC); ++ &ring->phys, GFP_KERNEL); + if (!ring->dma) + return -ENOMEM; + diff --git a/target/linux/generic/backport-5.15/702-v5.19-18-net-ethernet-mtk_eth_soc-move-tx-dma-desc-configurat.patch b/target/linux/generic/backport-5.15/702-v5.19-18-net-ethernet-mtk_eth_soc-move-tx-dma-desc-configurat.patch new file mode 100644 index 00000000000000..95f122f730f724 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-18-net-ethernet-mtk_eth_soc-move-tx-dma-desc-configurat.patch @@ -0,0 +1,206 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:27 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: move tx dma desc configuration in + mtk_tx_set_dma_desc + +Move tx dma descriptor configuration in mtk_tx_set_dma_desc routine. +This is a preliminary patch to introduce mt7986 ethernet support since +it relies on a different tx dma descriptor layout. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -971,18 +971,51 @@ static void setup_tx_buf(struct mtk_eth + } + } + ++static void mtk_tx_set_dma_desc(struct net_device *dev, struct mtk_tx_dma *desc, ++ struct mtk_tx_dma_desc_info *info) ++{ ++ struct mtk_mac *mac = netdev_priv(dev); ++ u32 data; ++ ++ WRITE_ONCE(desc->txd1, info->addr); ++ ++ data = TX_DMA_SWC | TX_DMA_PLEN0(info->size); ++ if (info->last) ++ data |= TX_DMA_LS0; ++ WRITE_ONCE(desc->txd3, data); ++ ++ data = (mac->id + 1) << TX_DMA_FPORT_SHIFT; /* forward port */ ++ if (info->first) { ++ if (info->gso) ++ data |= TX_DMA_TSO; ++ /* tx checksum offload */ ++ if (info->csum) ++ data |= TX_DMA_CHKSUM; ++ /* vlan header offload */ ++ if (info->vlan) ++ data |= TX_DMA_INS_VLAN | info->vlan_tci; ++ } ++ WRITE_ONCE(desc->txd4, data); ++} ++ + static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, + int tx_num, struct mtk_tx_ring *ring, bool gso) + { ++ struct mtk_tx_dma_desc_info txd_info = { ++ .size = skb_headlen(skb), ++ .gso = gso, ++ .csum = skb->ip_summed == CHECKSUM_PARTIAL, ++ .vlan = skb_vlan_tag_present(skb), ++ .vlan_tci = skb_vlan_tag_get(skb), ++ .first = true, ++ .last = !skb_is_nonlinear(skb), ++ }; + struct mtk_mac *mac = netdev_priv(dev); + struct mtk_eth *eth = mac->hw; + struct mtk_tx_dma *itxd, *txd; + struct mtk_tx_dma *itxd_pdma, *txd_pdma; + struct mtk_tx_buf *itx_buf, *tx_buf; +- dma_addr_t mapped_addr; +- unsigned int nr_frags; + int i, n_desc = 1; +- u32 txd4 = 0, fport; + int k = 0; + + itxd = ring->next_free; +@@ -990,49 +1023,32 @@ static int mtk_tx_map(struct sk_buff *sk + if (itxd == ring->last_free) + return -ENOMEM; + +- /* set the forward port */ +- fport = (mac->id + 1) << TX_DMA_FPORT_SHIFT; +- txd4 |= fport; +- + itx_buf = mtk_desc_to_tx_buf(ring, itxd); + memset(itx_buf, 0, sizeof(*itx_buf)); + +- if (gso) +- txd4 |= TX_DMA_TSO; +- +- /* TX Checksum offload */ +- if (skb->ip_summed == CHECKSUM_PARTIAL) +- txd4 |= TX_DMA_CHKSUM; +- +- /* VLAN header offload */ +- if (skb_vlan_tag_present(skb)) +- txd4 |= TX_DMA_INS_VLAN | skb_vlan_tag_get(skb); +- +- mapped_addr = dma_map_single(eth->dma_dev, skb->data, +- skb_headlen(skb), DMA_TO_DEVICE); +- if (unlikely(dma_mapping_error(eth->dma_dev, mapped_addr))) ++ txd_info.addr = dma_map_single(eth->dma_dev, skb->data, txd_info.size, ++ DMA_TO_DEVICE); ++ if (unlikely(dma_mapping_error(eth->dma_dev, txd_info.addr))) + return -ENOMEM; + +- WRITE_ONCE(itxd->txd1, mapped_addr); ++ mtk_tx_set_dma_desc(dev, itxd, &txd_info); ++ + itx_buf->flags |= MTK_TX_FLAGS_SINGLE0; + itx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 : + MTK_TX_FLAGS_FPORT1; +- setup_tx_buf(eth, itx_buf, itxd_pdma, mapped_addr, skb_headlen(skb), ++ setup_tx_buf(eth, itx_buf, itxd_pdma, txd_info.addr, txd_info.size, + k++); + + /* TX SG offload */ + txd = itxd; + txd_pdma = qdma_to_pdma(ring, txd); +- nr_frags = skb_shinfo(skb)->nr_frags; + +- for (i = 0; i < nr_frags; i++) { ++ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { + skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; + unsigned int offset = 0; + int frag_size = skb_frag_size(frag); + + while (frag_size) { +- bool last_frag = false; +- unsigned int frag_map_size; + bool new_desc = true; + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA) || +@@ -1047,23 +1063,17 @@ static int mtk_tx_map(struct sk_buff *sk + new_desc = false; + } + +- +- frag_map_size = min(frag_size, MTK_TX_DMA_BUF_LEN); +- mapped_addr = skb_frag_dma_map(eth->dma_dev, frag, offset, +- frag_map_size, +- DMA_TO_DEVICE); +- if (unlikely(dma_mapping_error(eth->dma_dev, mapped_addr))) ++ memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info)); ++ txd_info.size = min(frag_size, MTK_TX_DMA_BUF_LEN); ++ txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 && ++ !(frag_size - txd_info.size); ++ txd_info.addr = skb_frag_dma_map(eth->dma_dev, frag, ++ offset, txd_info.size, ++ DMA_TO_DEVICE); ++ if (unlikely(dma_mapping_error(eth->dma_dev, txd_info.addr))) + goto err_dma; + +- if (i == nr_frags - 1 && +- (frag_size - frag_map_size) == 0) +- last_frag = true; +- +- WRITE_ONCE(txd->txd1, mapped_addr); +- WRITE_ONCE(txd->txd3, (TX_DMA_SWC | +- TX_DMA_PLEN0(frag_map_size) | +- last_frag * TX_DMA_LS0)); +- WRITE_ONCE(txd->txd4, fport); ++ mtk_tx_set_dma_desc(dev, txd, &txd_info); + + tx_buf = mtk_desc_to_tx_buf(ring, txd); + if (new_desc) +@@ -1073,20 +1083,17 @@ static int mtk_tx_map(struct sk_buff *sk + tx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 : + MTK_TX_FLAGS_FPORT1; + +- setup_tx_buf(eth, tx_buf, txd_pdma, mapped_addr, +- frag_map_size, k++); ++ setup_tx_buf(eth, tx_buf, txd_pdma, txd_info.addr, ++ txd_info.size, k++); + +- frag_size -= frag_map_size; +- offset += frag_map_size; ++ frag_size -= txd_info.size; ++ offset += txd_info.size; + } + } + + /* store skb to cleanup */ + itx_buf->skb = skb; + +- WRITE_ONCE(itxd->txd4, txd4); +- WRITE_ONCE(itxd->txd3, (TX_DMA_SWC | TX_DMA_PLEN0(skb_headlen(skb)) | +- (!nr_frags * TX_DMA_LS0))); + if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { + if (k & 0x1) + txd_pdma->txd2 |= TX_DMA_LS0; +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -842,6 +842,17 @@ enum mkt_eth_capabilities { + MTK_MUX_U3_GMAC2_TO_QPHY | \ + MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA) + ++struct mtk_tx_dma_desc_info { ++ dma_addr_t addr; ++ u32 size; ++ u16 vlan_tci; ++ u8 gso:1; ++ u8 csum:1; ++ u8 vlan:1; ++ u8 first:1; ++ u8 last:1; ++}; ++ + /* struct mtk_eth_data - This is the structure holding all differences + * among various plaforms + * @ana_rgc3: The offset for register ANA_RGC3 related to diff --git a/target/linux/generic/backport-5.15/702-v5.19-19-net-ethernet-mtk_eth_soc-add-txd_size-to-mtk_soc_dat.patch b/target/linux/generic/backport-5.15/702-v5.19-19-net-ethernet-mtk_eth_soc-add-txd_size-to-mtk_soc_dat.patch new file mode 100644 index 00000000000000..0aeb1ab9504b27 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-19-net-ethernet-mtk_eth_soc-add-txd_size-to-mtk_soc_dat.patch @@ -0,0 +1,167 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:28 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: add txd_size to mtk_soc_data + +In order to remove mtk_tx_dma size dependency, introduce txd_size in +mtk_soc_data data structure. Rely on txd_size in mtk_init_fq_dma() and +mtk_dma_free() routines. +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -837,20 +837,20 @@ static inline bool mtk_rx_get_desc(struc + /* the qdma core needs scratch memory to be setup */ + static int mtk_init_fq_dma(struct mtk_eth *eth) + { ++ const struct mtk_soc_data *soc = eth->soc; + dma_addr_t phy_ring_tail; + int cnt = MTK_DMA_SIZE; + dma_addr_t dma_addr; + int i; + + eth->scratch_ring = dma_alloc_coherent(eth->dma_dev, +- cnt * sizeof(struct mtk_tx_dma), ++ cnt * soc->txrx.txd_size, + ð->phy_scratch_ring, + GFP_KERNEL); + if (unlikely(!eth->scratch_ring)) + return -ENOMEM; + +- eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE, +- GFP_KERNEL); ++ eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE, GFP_KERNEL); + if (unlikely(!eth->scratch_head)) + return -ENOMEM; + +@@ -860,16 +860,19 @@ static int mtk_init_fq_dma(struct mtk_et + if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr))) + return -ENOMEM; + +- phy_ring_tail = eth->phy_scratch_ring + +- (sizeof(struct mtk_tx_dma) * (cnt - 1)); ++ phy_ring_tail = eth->phy_scratch_ring + soc->txrx.txd_size * (cnt - 1); + + for (i = 0; i < cnt; i++) { +- eth->scratch_ring[i].txd1 = +- (dma_addr + (i * MTK_QDMA_PAGE_SIZE)); ++ struct mtk_tx_dma *txd; ++ ++ txd = (void *)eth->scratch_ring + i * soc->txrx.txd_size; ++ txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE; + if (i < cnt - 1) +- eth->scratch_ring[i].txd2 = (eth->phy_scratch_ring + +- ((i + 1) * sizeof(struct mtk_tx_dma))); +- eth->scratch_ring[i].txd3 = TX_DMA_SDL(MTK_QDMA_PAGE_SIZE); ++ txd->txd2 = eth->phy_scratch_ring + ++ (i + 1) * soc->txrx.txd_size; ++ ++ txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE); ++ txd->txd4 = 0; + } + + mtk_w32(eth, eth->phy_scratch_ring, MTK_QDMA_FQ_HEAD); +@@ -2169,6 +2172,7 @@ static int mtk_dma_init(struct mtk_eth * + + static void mtk_dma_free(struct mtk_eth *eth) + { ++ const struct mtk_soc_data *soc = eth->soc; + int i; + + for (i = 0; i < MTK_MAC_COUNT; i++) +@@ -2176,9 +2180,8 @@ static void mtk_dma_free(struct mtk_eth + netdev_reset_queue(eth->netdev[i]); + if (eth->scratch_ring) { + dma_free_coherent(eth->dma_dev, +- MTK_DMA_SIZE * sizeof(struct mtk_tx_dma), +- eth->scratch_ring, +- eth->phy_scratch_ring); ++ MTK_DMA_SIZE * soc->txrx.txd_size, ++ eth->scratch_ring, eth->phy_scratch_ring); + eth->scratch_ring = NULL; + eth->phy_scratch_ring = 0; + } +@@ -3388,6 +3391,9 @@ static const struct mtk_soc_data mt2701_ + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7623_CLKS_BITMAP, + .required_pctl = true, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + static const struct mtk_soc_data mt7621_data = { +@@ -3396,6 +3402,9 @@ static const struct mtk_soc_data mt7621_ + .required_clks = MT7621_CLKS_BITMAP, + .required_pctl = false, + .offload_version = 2, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + static const struct mtk_soc_data mt7622_data = { +@@ -3405,6 +3414,9 @@ static const struct mtk_soc_data mt7622_ + .required_clks = MT7622_CLKS_BITMAP, + .required_pctl = false, + .offload_version = 2, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + static const struct mtk_soc_data mt7623_data = { +@@ -3413,6 +3425,9 @@ static const struct mtk_soc_data mt7623_ + .required_clks = MT7623_CLKS_BITMAP, + .required_pctl = true, + .offload_version = 2, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + static const struct mtk_soc_data mt7629_data = { +@@ -3421,6 +3436,9 @@ static const struct mtk_soc_data mt7629_ + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7629_CLKS_BITMAP, + .required_pctl = false, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + static const struct mtk_soc_data rt5350_data = { +@@ -3428,6 +3446,9 @@ static const struct mtk_soc_data rt5350_ + .hw_features = MTK_HW_FEATURES_MT7628, + .required_clks = MT7628_CLKS_BITMAP, + .required_pctl = false, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma), ++ }, + }; + + const struct of_device_id of_mtk_match[] = { +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -863,6 +863,7 @@ struct mtk_tx_dma_desc_info { + * the target SoC + * @required_pctl A bool value to show whether the SoC requires + * the extra setup for those pins used by GMAC. ++ * @txd_size Tx DMA descriptor size. + */ + struct mtk_soc_data { + u32 ana_rgc3; +@@ -871,6 +872,9 @@ struct mtk_soc_data { + bool required_pctl; + u8 offload_version; + netdev_features_t hw_features; ++ struct { ++ u32 txd_size; ++ } txrx; + }; + + /* currently no SoC has more than 2 macs */ diff --git a/target/linux/generic/backport-5.15/702-v5.19-20-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_tx_.patch b/target/linux/generic/backport-5.15/702-v5.19-20-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_tx_.patch new file mode 100644 index 00000000000000..01dbca0753bb0f --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-20-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_tx_.patch @@ -0,0 +1,78 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:29 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on txd_size in + mtk_tx_alloc/mtk_tx_clean + +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1624,8 +1624,10 @@ static int mtk_napi_rx(struct napi_struc + + static int mtk_tx_alloc(struct mtk_eth *eth) + { ++ const struct mtk_soc_data *soc = eth->soc; + struct mtk_tx_ring *ring = ð->tx_ring; +- int i, sz = sizeof(*ring->dma); ++ int i, sz = soc->txrx.txd_size; ++ struct mtk_tx_dma *txd; + + ring->buf = kcalloc(MTK_DMA_SIZE, sizeof(*ring->buf), + GFP_KERNEL); +@@ -1641,8 +1643,10 @@ static int mtk_tx_alloc(struct mtk_eth * + int next = (i + 1) % MTK_DMA_SIZE; + u32 next_ptr = ring->phys + next * sz; + +- ring->dma[i].txd2 = next_ptr; +- ring->dma[i].txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; ++ txd = (void *)ring->dma + i * sz; ++ txd->txd2 = next_ptr; ++ txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; ++ txd->txd4 = 0; + } + + /* On MT7688 (PDMA only) this driver uses the ring->dma structs +@@ -1664,7 +1668,7 @@ static int mtk_tx_alloc(struct mtk_eth * + ring->dma_size = MTK_DMA_SIZE; + atomic_set(&ring->free_count, MTK_DMA_SIZE - 2); + ring->next_free = &ring->dma[0]; +- ring->last_free = &ring->dma[MTK_DMA_SIZE - 1]; ++ ring->last_free = (void *)txd; + ring->last_free_ptr = (u32)(ring->phys + ((MTK_DMA_SIZE - 1) * sz)); + ring->thresh = MAX_SKB_FRAGS; + +@@ -1697,6 +1701,7 @@ no_tx_mem: + + static void mtk_tx_clean(struct mtk_eth *eth) + { ++ const struct mtk_soc_data *soc = eth->soc; + struct mtk_tx_ring *ring = ð->tx_ring; + int i; + +@@ -1709,17 +1714,15 @@ static void mtk_tx_clean(struct mtk_eth + + if (ring->dma) { + dma_free_coherent(eth->dma_dev, +- MTK_DMA_SIZE * sizeof(*ring->dma), +- ring->dma, +- ring->phys); ++ MTK_DMA_SIZE * soc->txrx.txd_size, ++ ring->dma, ring->phys); + ring->dma = NULL; + } + + if (ring->dma_pdma) { + dma_free_coherent(eth->dma_dev, +- MTK_DMA_SIZE * sizeof(*ring->dma_pdma), +- ring->dma_pdma, +- ring->phys_pdma); ++ MTK_DMA_SIZE * soc->txrx.txd_size, ++ ring->dma_pdma, ring->phys_pdma); + ring->dma_pdma = NULL; + } + } diff --git a/target/linux/generic/backport-5.15/702-v5.19-21-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_des.patch b/target/linux/generic/backport-5.15/702-v5.19-21-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_des.patch new file mode 100644 index 00000000000000..1d23a178b4be0a --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-21-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-mtk_des.patch @@ -0,0 +1,109 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:30 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on txd_size in + mtk_desc_to_tx_buf + +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -890,10 +890,11 @@ static inline void *mtk_qdma_phys_to_vir + return ret + (desc - ring->phys); + } + +-static inline struct mtk_tx_buf *mtk_desc_to_tx_buf(struct mtk_tx_ring *ring, +- struct mtk_tx_dma *txd) ++static struct mtk_tx_buf *mtk_desc_to_tx_buf(struct mtk_tx_ring *ring, ++ struct mtk_tx_dma *txd, ++ u32 txd_size) + { +- int idx = txd - ring->dma; ++ int idx = ((void *)txd - (void *)ring->dma) / txd_size; + + return &ring->buf[idx]; + } +@@ -1015,6 +1016,7 @@ static int mtk_tx_map(struct sk_buff *sk + }; + struct mtk_mac *mac = netdev_priv(dev); + struct mtk_eth *eth = mac->hw; ++ const struct mtk_soc_data *soc = eth->soc; + struct mtk_tx_dma *itxd, *txd; + struct mtk_tx_dma *itxd_pdma, *txd_pdma; + struct mtk_tx_buf *itx_buf, *tx_buf; +@@ -1026,7 +1028,7 @@ static int mtk_tx_map(struct sk_buff *sk + if (itxd == ring->last_free) + return -ENOMEM; + +- itx_buf = mtk_desc_to_tx_buf(ring, itxd); ++ itx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); + memset(itx_buf, 0, sizeof(*itx_buf)); + + txd_info.addr = dma_map_single(eth->dma_dev, skb->data, txd_info.size, +@@ -1054,7 +1056,7 @@ static int mtk_tx_map(struct sk_buff *sk + while (frag_size) { + bool new_desc = true; + +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA) || ++ if (MTK_HAS_CAPS(soc->caps, MTK_QDMA) || + (i & 0x1)) { + txd = mtk_qdma_phys_to_virt(ring, txd->txd2); + txd_pdma = qdma_to_pdma(ring, txd); +@@ -1078,7 +1080,8 @@ static int mtk_tx_map(struct sk_buff *sk + + mtk_tx_set_dma_desc(dev, txd, &txd_info); + +- tx_buf = mtk_desc_to_tx_buf(ring, txd); ++ tx_buf = mtk_desc_to_tx_buf(ring, txd, ++ soc->txrx.txd_size); + if (new_desc) + memset(tx_buf, 0, sizeof(*tx_buf)); + tx_buf->skb = (struct sk_buff *)MTK_DMA_DUMMY_DESC; +@@ -1097,7 +1100,7 @@ static int mtk_tx_map(struct sk_buff *sk + /* store skb to cleanup */ + itx_buf->skb = skb; + +- if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { ++ if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) { + if (k & 0x1) + txd_pdma->txd2 |= TX_DMA_LS0; + else +@@ -1115,7 +1118,7 @@ static int mtk_tx_map(struct sk_buff *sk + */ + wmb(); + +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { ++ if (MTK_HAS_CAPS(soc->caps, MTK_QDMA)) { + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || + !netdev_xmit_more()) + mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR); +@@ -1129,13 +1132,13 @@ static int mtk_tx_map(struct sk_buff *sk + + err_dma: + do { +- tx_buf = mtk_desc_to_tx_buf(ring, itxd); ++ tx_buf = mtk_desc_to_tx_buf(ring, itxd, soc->txrx.txd_size); + + /* unmap dma */ + mtk_tx_unmap(eth, tx_buf, false); + + itxd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; +- if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) ++ if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) + itxd_pdma->txd2 = TX_DMA_DESP2_DEF; + + itxd = mtk_qdma_phys_to_virt(ring, itxd->txd2); +@@ -1449,7 +1452,8 @@ static int mtk_poll_tx_qdma(struct mtk_e + if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0) + break; + +- tx_buf = mtk_desc_to_tx_buf(ring, desc); ++ tx_buf = mtk_desc_to_tx_buf(ring, desc, ++ eth->soc->txrx.txd_size); + if (tx_buf->flags & MTK_TX_FLAGS_FPORT1) + mac = 1; + diff --git a/target/linux/generic/backport-5.15/702-v5.19-22-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-txd_to_.patch b/target/linux/generic/backport-5.15/702-v5.19-22-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-txd_to_.patch new file mode 100644 index 00000000000000..2989d190d828ca --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-22-net-ethernet-mtk_eth_soc-rely-on-txd_size-in-txd_to_.patch @@ -0,0 +1,39 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:31 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on txd_size in txd_to_idx + +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -905,9 +905,10 @@ static struct mtk_tx_dma *qdma_to_pdma(s + return ring->dma_pdma - ring->dma + dma; + } + +-static int txd_to_idx(struct mtk_tx_ring *ring, struct mtk_tx_dma *dma) ++static int txd_to_idx(struct mtk_tx_ring *ring, struct mtk_tx_dma *dma, ++ u32 txd_size) + { +- return ((void *)dma - (void *)ring->dma) / sizeof(*dma); ++ return ((void *)dma - (void *)ring->dma) / txd_size; + } + + static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf, +@@ -1123,8 +1124,10 @@ static int mtk_tx_map(struct sk_buff *sk + !netdev_xmit_more()) + mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR); + } else { +- int next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd), +- ring->dma_size); ++ int next_idx; ++ ++ next_idx = NEXT_DESP_IDX(txd_to_idx(ring, txd, soc->txrx.txd_size), ++ ring->dma_size); + mtk_w32(eth, next_idx, MT7628_TX_CTX_IDX0); + } + diff --git a/target/linux/generic/backport-5.15/702-v5.19-23-net-ethernet-mtk_eth_soc-add-rxd_size-to-mtk_soc_dat.patch b/target/linux/generic/backport-5.15/702-v5.19-23-net-ethernet-mtk_eth_soc-add-rxd_size-to-mtk_soc_dat.patch new file mode 100644 index 00000000000000..be258da75a9e1a --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-23-net-ethernet-mtk_eth_soc-add-rxd_size-to-mtk_soc_dat.patch @@ -0,0 +1,102 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:32 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: add rxd_size to mtk_soc_data + +Similar to tx counterpart, introduce rxd_size in mtk_soc_data data +structure. +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1775,7 +1775,7 @@ static int mtk_rx_alloc(struct mtk_eth * + } + + ring->dma = dma_alloc_coherent(eth->dma_dev, +- rx_dma_size * sizeof(*ring->dma), ++ rx_dma_size * eth->soc->txrx.rxd_size, + &ring->phys, GFP_KERNEL); + if (!ring->dma) + return -ENOMEM; +@@ -1833,9 +1833,8 @@ static void mtk_rx_clean(struct mtk_eth + + if (ring->dma) { + dma_free_coherent(eth->dma_dev, +- ring->dma_size * sizeof(*ring->dma), +- ring->dma, +- ring->phys); ++ ring->dma_size * eth->soc->txrx.rxd_size, ++ ring->dma, ring->phys); + ring->dma = NULL; + } + } +@@ -3403,6 +3402,7 @@ static const struct mtk_soc_data mt2701_ + .required_pctl = true, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +@@ -3414,6 +3414,7 @@ static const struct mtk_soc_data mt7621_ + .offload_version = 2, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +@@ -3426,6 +3427,7 @@ static const struct mtk_soc_data mt7622_ + .offload_version = 2, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +@@ -3437,6 +3439,7 @@ static const struct mtk_soc_data mt7623_ + .offload_version = 2, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +@@ -3448,6 +3451,7 @@ static const struct mtk_soc_data mt7629_ + .required_pctl = false, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +@@ -3458,6 +3462,7 @@ static const struct mtk_soc_data rt5350_ + .required_pctl = false, + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), ++ .rxd_size = sizeof(struct mtk_rx_dma), + }, + }; + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -864,6 +864,7 @@ struct mtk_tx_dma_desc_info { + * @required_pctl A bool value to show whether the SoC requires + * the extra setup for those pins used by GMAC. + * @txd_size Tx DMA descriptor size. ++ * @rxd_size Rx DMA descriptor size. + */ + struct mtk_soc_data { + u32 ana_rgc3; +@@ -874,6 +875,7 @@ struct mtk_soc_data { + netdev_features_t hw_features; + struct { + u32 txd_size; ++ u32 rxd_size; + } txrx; + }; + diff --git a/target/linux/generic/backport-5.15/702-v5.19-24-net-ethernet-mtk_eth_soc-rely-on-txd_size-field-in-m.patch b/target/linux/generic/backport-5.15/702-v5.19-24-net-ethernet-mtk_eth_soc-rely-on-txd_size-field-in-m.patch new file mode 100644 index 00000000000000..53af586b6c0fc9 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-24-net-ethernet-mtk_eth_soc-rely-on-txd_size-field-in-m.patch @@ -0,0 +1,46 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:33 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on txd_size field in + mtk_poll_tx/mtk_poll_rx + +This is a preliminary to ad mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1264,9 +1264,12 @@ static struct mtk_rx_ring *mtk_get_rx_ri + return ð->rx_ring[0]; + + for (i = 0; i < MTK_MAX_RX_RING_NUM; i++) { ++ struct mtk_rx_dma *rxd; ++ + ring = ð->rx_ring[i]; + idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); +- if (ring->dma[idx].rxd2 & RX_DMA_DONE) { ++ rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size; ++ if (rxd->rxd2 & RX_DMA_DONE) { + ring->calc_idx_update = true; + return ring; + } +@@ -1317,7 +1320,7 @@ static int mtk_poll_rx(struct napi_struc + goto rx_done; + + idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); +- rxd = &ring->dma[idx]; ++ rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size; + data = ring->data[idx]; + + if (!mtk_rx_get_desc(&trxd, rxd)) +@@ -1509,7 +1512,7 @@ static int mtk_poll_tx_pdma(struct mtk_e + + mtk_tx_unmap(eth, tx_buf, true); + +- desc = &ring->dma[cpu]; ++ desc = (void *)ring->dma + cpu * eth->soc->txrx.txd_size; + ring->last_free = desc; + atomic_inc(&ring->free_count); + diff --git a/target/linux/generic/backport-5.15/702-v5.19-25-net-ethernet-mtk_eth_soc-rely-on-rxd_size-field-in-m.patch b/target/linux/generic/backport-5.15/702-v5.19-25-net-ethernet-mtk_eth_soc-rely-on-rxd_size-field-in-m.patch new file mode 100644 index 00000000000000..1f4fa1dfb50e3b --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-25-net-ethernet-mtk_eth_soc-rely-on-rxd_size-field-in-m.patch @@ -0,0 +1,68 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:34 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: rely on rxd_size field in + mtk_rx_alloc/mtk_rx_clean + +Remove mtk_rx_dma structure layout dependency in mtk_rx_alloc/mtk_rx_clean. +Initialize to 0 rxd3 and rxd4 in mtk_rx_alloc. +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1784,18 +1784,25 @@ static int mtk_rx_alloc(struct mtk_eth * + return -ENOMEM; + + for (i = 0; i < rx_dma_size; i++) { ++ struct mtk_rx_dma *rxd; ++ + dma_addr_t dma_addr = dma_map_single(eth->dma_dev, + ring->data[i] + NET_SKB_PAD + eth->ip_align, + ring->buf_size, + DMA_FROM_DEVICE); + if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr))) + return -ENOMEM; +- ring->dma[i].rxd1 = (unsigned int)dma_addr; ++ ++ rxd = (void *)ring->dma + i * eth->soc->txrx.rxd_size; ++ rxd->rxd1 = (unsigned int)dma_addr; + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) +- ring->dma[i].rxd2 = RX_DMA_LSO; ++ rxd->rxd2 = RX_DMA_LSO; + else +- ring->dma[i].rxd2 = RX_DMA_PLEN0(ring->buf_size); ++ rxd->rxd2 = RX_DMA_PLEN0(ring->buf_size); ++ ++ rxd->rxd3 = 0; ++ rxd->rxd4 = 0; + } + ring->dma_size = rx_dma_size; + ring->calc_idx_update = false; +@@ -1820,14 +1827,17 @@ static void mtk_rx_clean(struct mtk_eth + + if (ring->data && ring->dma) { + for (i = 0; i < ring->dma_size; i++) { ++ struct mtk_rx_dma *rxd; ++ + if (!ring->data[i]) + continue; +- if (!ring->dma[i].rxd1) ++ ++ rxd = (void *)ring->dma + i * eth->soc->txrx.rxd_size; ++ if (!rxd->rxd1) + continue; +- dma_unmap_single(eth->dma_dev, +- ring->dma[i].rxd1, +- ring->buf_size, +- DMA_FROM_DEVICE); ++ ++ dma_unmap_single(eth->dma_dev, rxd->rxd1, ++ ring->buf_size, DMA_FROM_DEVICE); + skb_free_frag(ring->data[i]); + } + kfree(ring->data); diff --git a/target/linux/generic/backport-5.15/702-v5.19-26-net-ethernet-mtk_eth_soc-introduce-device-register-m.patch b/target/linux/generic/backport-5.15/702-v5.19-26-net-ethernet-mtk_eth_soc-introduce-device-register-m.patch new file mode 100644 index 00000000000000..99f482c418fce6 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-26-net-ethernet-mtk_eth_soc-introduce-device-register-m.patch @@ -0,0 +1,814 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:35 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: introduce device register map + +Introduce reg_map structure to add the capability to support different +register definitions. Move register definitions in mtk_regmap structure. +This is a preliminary patch to introduce mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -34,6 +34,59 @@ MODULE_PARM_DESC(msg_level, "Message lev + #define MTK_ETHTOOL_STAT(x) { #x, \ + offsetof(struct mtk_hw_stats, x) / sizeof(u64) } + ++static const struct mtk_reg_map mtk_reg_map = { ++ .tx_irq_mask = 0x1a1c, ++ .tx_irq_status = 0x1a18, ++ .pdma = { ++ .rx_ptr = 0x0900, ++ .rx_cnt_cfg = 0x0904, ++ .pcrx_ptr = 0x0908, ++ .glo_cfg = 0x0a04, ++ .rst_idx = 0x0a08, ++ .delay_irq = 0x0a0c, ++ .irq_status = 0x0a20, ++ .irq_mask = 0x0a28, ++ .int_grp = 0x0a50, ++ }, ++ .qdma = { ++ .qtx_cfg = 0x1800, ++ .rx_ptr = 0x1900, ++ .rx_cnt_cfg = 0x1904, ++ .qcrx_ptr = 0x1908, ++ .glo_cfg = 0x1a04, ++ .rst_idx = 0x1a08, ++ .delay_irq = 0x1a0c, ++ .fc_th = 0x1a10, ++ .int_grp = 0x1a20, ++ .hred = 0x1a44, ++ .ctx_ptr = 0x1b00, ++ .dtx_ptr = 0x1b04, ++ .crx_ptr = 0x1b10, ++ .drx_ptr = 0x1b14, ++ .fq_head = 0x1b20, ++ .fq_tail = 0x1b24, ++ .fq_count = 0x1b28, ++ .fq_blen = 0x1b2c, ++ }, ++ .gdm1_cnt = 0x2400, ++}; ++ ++static const struct mtk_reg_map mt7628_reg_map = { ++ .tx_irq_mask = 0x0a28, ++ .tx_irq_status = 0x0a20, ++ .pdma = { ++ .rx_ptr = 0x0900, ++ .rx_cnt_cfg = 0x0904, ++ .pcrx_ptr = 0x0908, ++ .glo_cfg = 0x0a04, ++ .rst_idx = 0x0a08, ++ .delay_irq = 0x0a0c, ++ .irq_status = 0x0a20, ++ .irq_mask = 0x0a28, ++ .int_grp = 0x0a50, ++ }, ++}; ++ + /* strings used by ethtool */ + static const struct mtk_ethtool_stats { + char str[ETH_GSTRING_LEN]; +@@ -618,8 +671,8 @@ static inline void mtk_tx_irq_disable(st + u32 val; + + spin_lock_irqsave(ð->tx_irq_lock, flags); +- val = mtk_r32(eth, eth->tx_int_mask_reg); +- mtk_w32(eth, val & ~mask, eth->tx_int_mask_reg); ++ val = mtk_r32(eth, eth->soc->reg_map->tx_irq_mask); ++ mtk_w32(eth, val & ~mask, eth->soc->reg_map->tx_irq_mask); + spin_unlock_irqrestore(ð->tx_irq_lock, flags); + } + +@@ -629,8 +682,8 @@ static inline void mtk_tx_irq_enable(str + u32 val; + + spin_lock_irqsave(ð->tx_irq_lock, flags); +- val = mtk_r32(eth, eth->tx_int_mask_reg); +- mtk_w32(eth, val | mask, eth->tx_int_mask_reg); ++ val = mtk_r32(eth, eth->soc->reg_map->tx_irq_mask); ++ mtk_w32(eth, val | mask, eth->soc->reg_map->tx_irq_mask); + spin_unlock_irqrestore(ð->tx_irq_lock, flags); + } + +@@ -640,8 +693,8 @@ static inline void mtk_rx_irq_disable(st + u32 val; + + spin_lock_irqsave(ð->rx_irq_lock, flags); +- val = mtk_r32(eth, MTK_PDMA_INT_MASK); +- mtk_w32(eth, val & ~mask, MTK_PDMA_INT_MASK); ++ val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); ++ mtk_w32(eth, val & ~mask, eth->soc->reg_map->pdma.irq_mask); + spin_unlock_irqrestore(ð->rx_irq_lock, flags); + } + +@@ -651,8 +704,8 @@ static inline void mtk_rx_irq_enable(str + u32 val; + + spin_lock_irqsave(ð->rx_irq_lock, flags); +- val = mtk_r32(eth, MTK_PDMA_INT_MASK); +- mtk_w32(eth, val | mask, MTK_PDMA_INT_MASK); ++ val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); ++ mtk_w32(eth, val | mask, eth->soc->reg_map->pdma.irq_mask); + spin_unlock_irqrestore(ð->rx_irq_lock, flags); + } + +@@ -703,39 +756,39 @@ void mtk_stats_update_mac(struct mtk_mac + hw_stats->rx_checksum_errors += + mtk_r32(mac->hw, MT7628_SDM_CS_ERR); + } else { ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + unsigned int offs = hw_stats->reg_offset; + u64 stats; + +- hw_stats->rx_bytes += mtk_r32(mac->hw, +- MTK_GDM1_RX_GBCNT_L + offs); +- stats = mtk_r32(mac->hw, MTK_GDM1_RX_GBCNT_H + offs); ++ hw_stats->rx_bytes += mtk_r32(mac->hw, reg_map->gdm1_cnt + offs); ++ stats = mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x4 + offs); + if (stats) + hw_stats->rx_bytes += (stats << 32); + hw_stats->rx_packets += +- mtk_r32(mac->hw, MTK_GDM1_RX_GPCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x8 + offs); + hw_stats->rx_overflow += +- mtk_r32(mac->hw, MTK_GDM1_RX_OERCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x10 + offs); + hw_stats->rx_fcs_errors += +- mtk_r32(mac->hw, MTK_GDM1_RX_FERCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x14 + offs); + hw_stats->rx_short_errors += +- mtk_r32(mac->hw, MTK_GDM1_RX_SERCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x18 + offs); + hw_stats->rx_long_errors += +- mtk_r32(mac->hw, MTK_GDM1_RX_LENCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x1c + offs); + hw_stats->rx_checksum_errors += +- mtk_r32(mac->hw, MTK_GDM1_RX_CERCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x20 + offs); + hw_stats->rx_flow_control_packets += +- mtk_r32(mac->hw, MTK_GDM1_RX_FCCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x24 + offs); + hw_stats->tx_skip += +- mtk_r32(mac->hw, MTK_GDM1_TX_SKIPCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x28 + offs); + hw_stats->tx_collisions += +- mtk_r32(mac->hw, MTK_GDM1_TX_COLCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x2c + offs); + hw_stats->tx_bytes += +- mtk_r32(mac->hw, MTK_GDM1_TX_GBCNT_L + offs); +- stats = mtk_r32(mac->hw, MTK_GDM1_TX_GBCNT_H + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x30 + offs); ++ stats = mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x34 + offs); + if (stats) + hw_stats->tx_bytes += (stats << 32); + hw_stats->tx_packets += +- mtk_r32(mac->hw, MTK_GDM1_TX_GPCNT + offs); ++ mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x38 + offs); + } + + u64_stats_update_end(&hw_stats->syncp); +@@ -875,10 +928,10 @@ static int mtk_init_fq_dma(struct mtk_et + txd->txd4 = 0; + } + +- mtk_w32(eth, eth->phy_scratch_ring, MTK_QDMA_FQ_HEAD); +- mtk_w32(eth, phy_ring_tail, MTK_QDMA_FQ_TAIL); +- mtk_w32(eth, (cnt << 16) | cnt, MTK_QDMA_FQ_CNT); +- mtk_w32(eth, MTK_QDMA_PAGE_SIZE << 16, MTK_QDMA_FQ_BLEN); ++ mtk_w32(eth, eth->phy_scratch_ring, soc->reg_map->qdma.fq_head); ++ mtk_w32(eth, phy_ring_tail, soc->reg_map->qdma.fq_tail); ++ mtk_w32(eth, (cnt << 16) | cnt, soc->reg_map->qdma.fq_count); ++ mtk_w32(eth, MTK_QDMA_PAGE_SIZE << 16, soc->reg_map->qdma.fq_blen); + + return 0; + } +@@ -1122,7 +1175,7 @@ static int mtk_tx_map(struct sk_buff *sk + if (MTK_HAS_CAPS(soc->caps, MTK_QDMA)) { + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) || + !netdev_xmit_more()) +- mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR); ++ mtk_w32(eth, txd->txd2, soc->reg_map->qdma.ctx_ptr); + } else { + int next_idx; + +@@ -1439,6 +1492,7 @@ rx_done: + static int mtk_poll_tx_qdma(struct mtk_eth *eth, int budget, + unsigned int *done, unsigned int *bytes) + { ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + struct mtk_tx_ring *ring = ð->tx_ring; + struct mtk_tx_dma *desc; + struct sk_buff *skb; +@@ -1446,7 +1500,7 @@ static int mtk_poll_tx_qdma(struct mtk_e + u32 cpu, dma; + + cpu = ring->last_free_ptr; +- dma = mtk_r32(eth, MTK_QTX_DRX_PTR); ++ dma = mtk_r32(eth, reg_map->qdma.drx_ptr); + + desc = mtk_qdma_phys_to_virt(ring, cpu); + +@@ -1481,7 +1535,7 @@ static int mtk_poll_tx_qdma(struct mtk_e + } + + ring->last_free_ptr = cpu; +- mtk_w32(eth, cpu, MTK_QTX_CRX_PTR); ++ mtk_w32(eth, cpu, reg_map->qdma.crx_ptr); + + return budget; + } +@@ -1574,24 +1628,25 @@ static void mtk_handle_status_irq(struct + static int mtk_napi_tx(struct napi_struct *napi, int budget) + { + struct mtk_eth *eth = container_of(napi, struct mtk_eth, tx_napi); ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + int tx_done = 0; + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) + mtk_handle_status_irq(eth); +- mtk_w32(eth, MTK_TX_DONE_INT, eth->tx_int_status_reg); ++ mtk_w32(eth, MTK_TX_DONE_INT, reg_map->tx_irq_status); + tx_done = mtk_poll_tx(eth, budget); + + if (unlikely(netif_msg_intr(eth))) { + dev_info(eth->dev, + "done tx %d, intr 0x%08x/0x%x\n", tx_done, +- mtk_r32(eth, eth->tx_int_status_reg), +- mtk_r32(eth, eth->tx_int_mask_reg)); ++ mtk_r32(eth, reg_map->tx_irq_status), ++ mtk_r32(eth, reg_map->tx_irq_mask)); + } + + if (tx_done == budget) + return budget; + +- if (mtk_r32(eth, eth->tx_int_status_reg) & MTK_TX_DONE_INT) ++ if (mtk_r32(eth, reg_map->tx_irq_status) & MTK_TX_DONE_INT) + return budget; + + if (napi_complete_done(napi, tx_done)) +@@ -1603,6 +1658,7 @@ static int mtk_napi_tx(struct napi_struc + static int mtk_napi_rx(struct napi_struct *napi, int budget) + { + struct mtk_eth *eth = container_of(napi, struct mtk_eth, rx_napi); ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + int rx_done_total = 0; + + mtk_handle_status_irq(eth); +@@ -1610,21 +1666,21 @@ static int mtk_napi_rx(struct napi_struc + do { + int rx_done; + +- mtk_w32(eth, MTK_RX_DONE_INT, MTK_PDMA_INT_STATUS); ++ mtk_w32(eth, MTK_RX_DONE_INT, reg_map->pdma.irq_status); + rx_done = mtk_poll_rx(napi, budget - rx_done_total, eth); + rx_done_total += rx_done; + + if (unlikely(netif_msg_intr(eth))) { + dev_info(eth->dev, + "done rx %d, intr 0x%08x/0x%x\n", rx_done, +- mtk_r32(eth, MTK_PDMA_INT_STATUS), +- mtk_r32(eth, MTK_PDMA_INT_MASK)); ++ mtk_r32(eth, reg_map->pdma.irq_status), ++ mtk_r32(eth, reg_map->pdma.irq_mask)); + } + + if (rx_done_total == budget) + return budget; + +- } while (mtk_r32(eth, MTK_PDMA_INT_STATUS) & MTK_RX_DONE_INT); ++ } while (mtk_r32(eth, reg_map->pdma.irq_status) & MTK_RX_DONE_INT); + + if (napi_complete_done(napi, rx_done_total)) + mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); +@@ -1687,20 +1743,20 @@ static int mtk_tx_alloc(struct mtk_eth * + */ + wmb(); + +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { +- mtk_w32(eth, ring->phys, MTK_QTX_CTX_PTR); +- mtk_w32(eth, ring->phys, MTK_QTX_DTX_PTR); ++ if (MTK_HAS_CAPS(soc->caps, MTK_QDMA)) { ++ mtk_w32(eth, ring->phys, soc->reg_map->qdma.ctx_ptr); ++ mtk_w32(eth, ring->phys, soc->reg_map->qdma.dtx_ptr); + mtk_w32(eth, + ring->phys + ((MTK_DMA_SIZE - 1) * sz), +- MTK_QTX_CRX_PTR); +- mtk_w32(eth, ring->last_free_ptr, MTK_QTX_DRX_PTR); ++ soc->reg_map->qdma.crx_ptr); ++ mtk_w32(eth, ring->last_free_ptr, soc->reg_map->qdma.drx_ptr); + mtk_w32(eth, (QDMA_RES_THRES << 8) | QDMA_RES_THRES, +- MTK_QTX_CFG(0)); ++ soc->reg_map->qdma.qtx_cfg); + } else { + mtk_w32(eth, ring->phys_pdma, MT7628_TX_BASE_PTR0); + mtk_w32(eth, MTK_DMA_SIZE, MT7628_TX_MAX_CNT0); + mtk_w32(eth, 0, MT7628_TX_CTX_IDX0); +- mtk_w32(eth, MT7628_PST_DTX_IDX0, MTK_PDMA_RST_IDX); ++ mtk_w32(eth, MT7628_PST_DTX_IDX0, soc->reg_map->pdma.rst_idx); + } + + return 0; +@@ -1739,6 +1795,7 @@ static void mtk_tx_clean(struct mtk_eth + + static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag) + { ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + struct mtk_rx_ring *ring; + int rx_data_len, rx_dma_size; + int i; +@@ -1807,16 +1864,18 @@ static int mtk_rx_alloc(struct mtk_eth * + ring->dma_size = rx_dma_size; + ring->calc_idx_update = false; + ring->calc_idx = rx_dma_size - 1; +- ring->crx_idx_reg = MTK_PRX_CRX_IDX_CFG(ring_no); ++ ring->crx_idx_reg = reg_map->pdma.pcrx_ptr + ring_no * MTK_QRX_OFFSET; + /* make sure that all changes to the dma ring are flushed before we + * continue + */ + wmb(); + +- mtk_w32(eth, ring->phys, MTK_PRX_BASE_PTR_CFG(ring_no) + offset); +- mtk_w32(eth, rx_dma_size, MTK_PRX_MAX_CNT_CFG(ring_no) + offset); ++ mtk_w32(eth, ring->phys, ++ reg_map->pdma.rx_ptr + ring_no * MTK_QRX_OFFSET + offset); ++ mtk_w32(eth, rx_dma_size, ++ reg_map->pdma.rx_cnt_cfg + ring_no * MTK_QRX_OFFSET + offset); + mtk_w32(eth, ring->calc_idx, ring->crx_idx_reg + offset); +- mtk_w32(eth, MTK_PST_DRX_IDX_CFG(ring_no), MTK_PDMA_RST_IDX + offset); ++ mtk_w32(eth, MTK_PST_DRX_IDX_CFG(ring_no), reg_map->pdma.rst_idx + offset); + + return 0; + } +@@ -2125,9 +2184,9 @@ static int mtk_dma_busy_wait(struct mtk_ + u32 val; + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) +- reg = MTK_QDMA_GLO_CFG; ++ reg = eth->soc->reg_map->qdma.glo_cfg; + else +- reg = MTK_PDMA_GLO_CFG; ++ reg = eth->soc->reg_map->pdma.glo_cfg; + + ret = readx_poll_timeout_atomic(__raw_readl, eth->base + reg, val, + !(val & (MTK_RX_DMA_BUSY | MTK_TX_DMA_BUSY)), +@@ -2185,8 +2244,8 @@ static int mtk_dma_init(struct mtk_eth * + * automatically + */ + mtk_w32(eth, FC_THRES_DROP_MODE | FC_THRES_DROP_EN | +- FC_THRES_MIN, MTK_QDMA_FC_THRES); +- mtk_w32(eth, 0x0, MTK_QDMA_HRED2); ++ FC_THRES_MIN, eth->soc->reg_map->qdma.fc_th); ++ mtk_w32(eth, 0x0, eth->soc->reg_map->qdma.hred); + } + + return 0; +@@ -2260,13 +2319,14 @@ static irqreturn_t mtk_handle_irq_tx(int + static irqreturn_t mtk_handle_irq(int irq, void *_eth) + { + struct mtk_eth *eth = _eth; ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + +- if (mtk_r32(eth, MTK_PDMA_INT_MASK) & MTK_RX_DONE_INT) { +- if (mtk_r32(eth, MTK_PDMA_INT_STATUS) & MTK_RX_DONE_INT) ++ if (mtk_r32(eth, reg_map->pdma.irq_mask) & MTK_RX_DONE_INT) { ++ if (mtk_r32(eth, reg_map->pdma.irq_status) & MTK_RX_DONE_INT) + mtk_handle_irq_rx(irq, _eth); + } +- if (mtk_r32(eth, eth->tx_int_mask_reg) & MTK_TX_DONE_INT) { +- if (mtk_r32(eth, eth->tx_int_status_reg) & MTK_TX_DONE_INT) ++ if (mtk_r32(eth, reg_map->tx_irq_mask) & MTK_TX_DONE_INT) { ++ if (mtk_r32(eth, reg_map->tx_irq_status) & MTK_TX_DONE_INT) + mtk_handle_irq_tx(irq, _eth); + } + +@@ -2290,6 +2350,7 @@ static void mtk_poll_controller(struct n + static int mtk_start_dma(struct mtk_eth *eth) + { + u32 rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0; ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + int err; + + err = mtk_dma_init(eth); +@@ -2304,16 +2365,15 @@ static int mtk_start_dma(struct mtk_eth + MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO | + MTK_RX_DMA_EN | MTK_RX_2B_OFFSET | + MTK_RX_BT_32DWORDS, +- MTK_QDMA_GLO_CFG); +- ++ reg_map->qdma.glo_cfg); + mtk_w32(eth, + MTK_RX_DMA_EN | rx_2b_offset | + MTK_RX_BT_32DWORDS | MTK_MULTI_EN, +- MTK_PDMA_GLO_CFG); ++ reg_map->pdma.glo_cfg); + } else { + mtk_w32(eth, MTK_TX_WB_DDONE | MTK_TX_DMA_EN | MTK_RX_DMA_EN | + MTK_MULTI_EN | MTK_PDMA_SIZE_8DWORDS, +- MTK_PDMA_GLO_CFG); ++ reg_map->pdma.glo_cfg); + } + + return 0; +@@ -2437,8 +2497,8 @@ static int mtk_stop(struct net_device *d + cancel_work_sync(ð->tx_dim.work); + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) +- mtk_stop_dma(eth, MTK_QDMA_GLO_CFG); +- mtk_stop_dma(eth, MTK_PDMA_GLO_CFG); ++ mtk_stop_dma(eth, eth->soc->reg_map->qdma.glo_cfg); ++ mtk_stop_dma(eth, eth->soc->reg_map->pdma.glo_cfg); + + mtk_dma_free(eth); + +@@ -2492,6 +2552,7 @@ static void mtk_dim_rx(struct work_struc + { + struct dim *dim = container_of(work, struct dim, work); + struct mtk_eth *eth = container_of(dim, struct mtk_eth, rx_dim); ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + struct dim_cq_moder cur_profile; + u32 val, cur; + +@@ -2499,7 +2560,7 @@ static void mtk_dim_rx(struct work_struc + dim->profile_ix); + spin_lock_bh(ð->dim_lock); + +- val = mtk_r32(eth, MTK_PDMA_DELAY_INT); ++ val = mtk_r32(eth, reg_map->pdma.delay_irq); + val &= MTK_PDMA_DELAY_TX_MASK; + val |= MTK_PDMA_DELAY_RX_EN; + +@@ -2509,9 +2570,9 @@ static void mtk_dim_rx(struct work_struc + cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK); + val |= cur << MTK_PDMA_DELAY_RX_PINT_SHIFT; + +- mtk_w32(eth, val, MTK_PDMA_DELAY_INT); ++ mtk_w32(eth, val, reg_map->pdma.delay_irq); + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) +- mtk_w32(eth, val, MTK_QDMA_DELAY_INT); ++ mtk_w32(eth, val, reg_map->qdma.delay_irq); + + spin_unlock_bh(ð->dim_lock); + +@@ -2522,6 +2583,7 @@ static void mtk_dim_tx(struct work_struc + { + struct dim *dim = container_of(work, struct dim, work); + struct mtk_eth *eth = container_of(dim, struct mtk_eth, tx_dim); ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + struct dim_cq_moder cur_profile; + u32 val, cur; + +@@ -2529,7 +2591,7 @@ static void mtk_dim_tx(struct work_struc + dim->profile_ix); + spin_lock_bh(ð->dim_lock); + +- val = mtk_r32(eth, MTK_PDMA_DELAY_INT); ++ val = mtk_r32(eth, reg_map->pdma.delay_irq); + val &= MTK_PDMA_DELAY_RX_MASK; + val |= MTK_PDMA_DELAY_TX_EN; + +@@ -2539,9 +2601,9 @@ static void mtk_dim_tx(struct work_struc + cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK); + val |= cur << MTK_PDMA_DELAY_TX_PINT_SHIFT; + +- mtk_w32(eth, val, MTK_PDMA_DELAY_INT); ++ mtk_w32(eth, val, reg_map->pdma.delay_irq); + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) +- mtk_w32(eth, val, MTK_QDMA_DELAY_INT); ++ mtk_w32(eth, val, reg_map->qdma.delay_irq); + + spin_unlock_bh(ð->dim_lock); + +@@ -2552,6 +2614,7 @@ static int mtk_hw_init(struct mtk_eth *e + { + u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA | + ETHSYS_DMA_AG_MAP_PPE; ++ const struct mtk_reg_map *reg_map = eth->soc->reg_map; + int i, val, ret; + + if (test_and_set_bit(MTK_HW_INIT, ð->state)) +@@ -2626,10 +2689,10 @@ static int mtk_hw_init(struct mtk_eth *e + mtk_rx_irq_disable(eth, ~0); + + /* FE int grouping */ +- mtk_w32(eth, MTK_TX_DONE_INT, MTK_PDMA_INT_GRP1); +- mtk_w32(eth, MTK_RX_DONE_INT, MTK_PDMA_INT_GRP2); +- mtk_w32(eth, MTK_TX_DONE_INT, MTK_QDMA_INT_GRP1); +- mtk_w32(eth, MTK_RX_DONE_INT, MTK_QDMA_INT_GRP2); ++ mtk_w32(eth, MTK_TX_DONE_INT, reg_map->pdma.int_grp); ++ mtk_w32(eth, MTK_RX_DONE_INT, reg_map->pdma.int_grp + 4); ++ mtk_w32(eth, MTK_TX_DONE_INT, reg_map->qdma.int_grp); ++ mtk_w32(eth, MTK_RX_DONE_INT, reg_map->qdma.int_grp + 4); + mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP); + + return 0; +@@ -3168,14 +3231,6 @@ static int mtk_probe(struct platform_dev + if (IS_ERR(eth->base)) + return PTR_ERR(eth->base); + +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { +- eth->tx_int_mask_reg = MTK_QDMA_INT_MASK; +- eth->tx_int_status_reg = MTK_QDMA_INT_STATUS; +- } else { +- eth->tx_int_mask_reg = MTK_PDMA_INT_MASK; +- eth->tx_int_status_reg = MTK_PDMA_INT_STATUS; +- } +- + if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) { + eth->rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA; + eth->ip_align = NET_IP_ALIGN; +@@ -3409,6 +3464,7 @@ static int mtk_remove(struct platform_de + } + + static const struct mtk_soc_data mt2701_data = { ++ .reg_map = &mtk_reg_map, + .caps = MT7623_CAPS | MTK_HWLRO, + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7623_CLKS_BITMAP, +@@ -3420,6 +3476,7 @@ static const struct mtk_soc_data mt2701_ + }; + + static const struct mtk_soc_data mt7621_data = { ++ .reg_map = &mtk_reg_map, + .caps = MT7621_CAPS, + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7621_CLKS_BITMAP, +@@ -3432,6 +3489,7 @@ static const struct mtk_soc_data mt7621_ + }; + + static const struct mtk_soc_data mt7622_data = { ++ .reg_map = &mtk_reg_map, + .ana_rgc3 = 0x2028, + .caps = MT7622_CAPS | MTK_HWLRO, + .hw_features = MTK_HW_FEATURES, +@@ -3445,6 +3503,7 @@ static const struct mtk_soc_data mt7622_ + }; + + static const struct mtk_soc_data mt7623_data = { ++ .reg_map = &mtk_reg_map, + .caps = MT7623_CAPS | MTK_HWLRO, + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7623_CLKS_BITMAP, +@@ -3457,6 +3516,7 @@ static const struct mtk_soc_data mt7623_ + }; + + static const struct mtk_soc_data mt7629_data = { ++ .reg_map = &mtk_reg_map, + .ana_rgc3 = 0x128, + .caps = MT7629_CAPS | MTK_HWLRO, + .hw_features = MTK_HW_FEATURES, +@@ -3469,6 +3529,7 @@ static const struct mtk_soc_data mt7629_ + }; + + static const struct mtk_soc_data rt5350_data = { ++ .reg_map = &mt7628_reg_map, + .caps = MT7628_CAPS, + .hw_features = MTK_HW_FEATURES_MT7628, + .required_clks = MT7628_CLKS_BITMAP, +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -48,6 +48,8 @@ + #define MTK_HW_FEATURES_MT7628 (NETIF_F_SG | NETIF_F_RXCSUM) + #define NEXT_DESP_IDX(X, Y) (((X) + 1) & ((Y) - 1)) + ++#define MTK_QRX_OFFSET 0x10 ++ + #define MTK_MAX_RX_RING_NUM 4 + #define MTK_HW_LRO_DMA_SIZE 8 + +@@ -100,18 +102,6 @@ + /* Unicast Filter MAC Address Register - High */ + #define MTK_GDMA_MAC_ADRH(x) (0x50C + (x * 0x1000)) + +-/* PDMA RX Base Pointer Register */ +-#define MTK_PRX_BASE_PTR0 0x900 +-#define MTK_PRX_BASE_PTR_CFG(x) (MTK_PRX_BASE_PTR0 + (x * 0x10)) +- +-/* PDMA RX Maximum Count Register */ +-#define MTK_PRX_MAX_CNT0 0x904 +-#define MTK_PRX_MAX_CNT_CFG(x) (MTK_PRX_MAX_CNT0 + (x * 0x10)) +- +-/* PDMA RX CPU Pointer Register */ +-#define MTK_PRX_CRX_IDX0 0x908 +-#define MTK_PRX_CRX_IDX_CFG(x) (MTK_PRX_CRX_IDX0 + (x * 0x10)) +- + /* PDMA HW LRO Control Registers */ + #define MTK_PDMA_LRO_CTRL_DW0 0x980 + #define MTK_LRO_EN BIT(0) +@@ -126,18 +116,19 @@ + #define MTK_ADMA_MODE BIT(15) + #define MTK_LRO_MIN_RXD_SDL (MTK_HW_LRO_SDL_REMAIN_ROOM << 16) + +-/* PDMA Global Configuration Register */ +-#define MTK_PDMA_GLO_CFG 0xa04 ++#define MTK_RX_DMA_LRO_EN BIT(8) + #define MTK_MULTI_EN BIT(10) + #define MTK_PDMA_SIZE_8DWORDS (1 << 4) + ++/* PDMA Global Configuration Register */ ++#define MTK_PDMA_LRO_SDL 0x3000 ++#define MTK_RX_CFG_SDL_OFFSET 16 ++ + /* PDMA Reset Index Register */ +-#define MTK_PDMA_RST_IDX 0xa08 + #define MTK_PST_DRX_IDX0 BIT(16) + #define MTK_PST_DRX_IDX_CFG(x) (MTK_PST_DRX_IDX0 << (x)) + + /* PDMA Delay Interrupt Register */ +-#define MTK_PDMA_DELAY_INT 0xa0c + #define MTK_PDMA_DELAY_RX_MASK GENMASK(15, 0) + #define MTK_PDMA_DELAY_RX_EN BIT(15) + #define MTK_PDMA_DELAY_RX_PINT_SHIFT 8 +@@ -151,19 +142,9 @@ + #define MTK_PDMA_DELAY_PINT_MASK 0x7f + #define MTK_PDMA_DELAY_PTIME_MASK 0xff + +-/* PDMA Interrupt Status Register */ +-#define MTK_PDMA_INT_STATUS 0xa20 +- +-/* PDMA Interrupt Mask Register */ +-#define MTK_PDMA_INT_MASK 0xa28 +- + /* PDMA HW LRO Alter Flow Delta Register */ + #define MTK_PDMA_LRO_ALT_SCORE_DELTA 0xa4c + +-/* PDMA Interrupt grouping registers */ +-#define MTK_PDMA_INT_GRP1 0xa50 +-#define MTK_PDMA_INT_GRP2 0xa54 +- + /* PDMA HW LRO IP Setting Registers */ + #define MTK_LRO_RX_RING0_DIP_DW0 0xb04 + #define MTK_LRO_DIP_DW0_CFG(x) (MTK_LRO_RX_RING0_DIP_DW0 + (x * 0x40)) +@@ -185,26 +166,9 @@ + #define MTK_RING_MAX_AGG_CNT_H ((MTK_HW_LRO_MAX_AGG_CNT >> 6) & 0x3) + + /* QDMA TX Queue Configuration Registers */ +-#define MTK_QTX_CFG(x) (0x1800 + (x * 0x10)) + #define QDMA_RES_THRES 4 + +-/* QDMA TX Queue Scheduler Registers */ +-#define MTK_QTX_SCH(x) (0x1804 + (x * 0x10)) +- +-/* QDMA RX Base Pointer Register */ +-#define MTK_QRX_BASE_PTR0 0x1900 +- +-/* QDMA RX Maximum Count Register */ +-#define MTK_QRX_MAX_CNT0 0x1904 +- +-/* QDMA RX CPU Pointer Register */ +-#define MTK_QRX_CRX_IDX0 0x1908 +- +-/* QDMA RX DMA Pointer Register */ +-#define MTK_QRX_DRX_IDX0 0x190C +- + /* QDMA Global Configuration Register */ +-#define MTK_QDMA_GLO_CFG 0x1A04 + #define MTK_RX_2B_OFFSET BIT(31) + #define MTK_RX_BT_32DWORDS (3 << 11) + #define MTK_NDP_CO_PRO BIT(10) +@@ -216,20 +180,12 @@ + #define MTK_TX_DMA_EN BIT(0) + #define MTK_DMA_BUSY_TIMEOUT_US 1000000 + +-/* QDMA Reset Index Register */ +-#define MTK_QDMA_RST_IDX 0x1A08 +- +-/* QDMA Delay Interrupt Register */ +-#define MTK_QDMA_DELAY_INT 0x1A0C +- + /* QDMA Flow Control Register */ +-#define MTK_QDMA_FC_THRES 0x1A10 + #define FC_THRES_DROP_MODE BIT(20) + #define FC_THRES_DROP_EN (7 << 16) + #define FC_THRES_MIN 0x4444 + + /* QDMA Interrupt Status Register */ +-#define MTK_QDMA_INT_STATUS 0x1A18 + #define MTK_RX_DONE_DLY BIT(30) + #define MTK_TX_DONE_DLY BIT(28) + #define MTK_RX_DONE_INT3 BIT(19) +@@ -244,55 +200,8 @@ + #define MTK_TX_DONE_INT MTK_TX_DONE_DLY + + /* QDMA Interrupt grouping registers */ +-#define MTK_QDMA_INT_GRP1 0x1a20 +-#define MTK_QDMA_INT_GRP2 0x1a24 + #define MTK_RLS_DONE_INT BIT(0) + +-/* QDMA Interrupt Status Register */ +-#define MTK_QDMA_INT_MASK 0x1A1C +- +-/* QDMA Interrupt Mask Register */ +-#define MTK_QDMA_HRED2 0x1A44 +- +-/* QDMA TX Forward CPU Pointer Register */ +-#define MTK_QTX_CTX_PTR 0x1B00 +- +-/* QDMA TX Forward DMA Pointer Register */ +-#define MTK_QTX_DTX_PTR 0x1B04 +- +-/* QDMA TX Release CPU Pointer Register */ +-#define MTK_QTX_CRX_PTR 0x1B10 +- +-/* QDMA TX Release DMA Pointer Register */ +-#define MTK_QTX_DRX_PTR 0x1B14 +- +-/* QDMA FQ Head Pointer Register */ +-#define MTK_QDMA_FQ_HEAD 0x1B20 +- +-/* QDMA FQ Head Pointer Register */ +-#define MTK_QDMA_FQ_TAIL 0x1B24 +- +-/* QDMA FQ Free Page Counter Register */ +-#define MTK_QDMA_FQ_CNT 0x1B28 +- +-/* QDMA FQ Free Page Buffer Length Register */ +-#define MTK_QDMA_FQ_BLEN 0x1B2C +- +-/* GMA1 counter / statics register */ +-#define MTK_GDM1_RX_GBCNT_L 0x2400 +-#define MTK_GDM1_RX_GBCNT_H 0x2404 +-#define MTK_GDM1_RX_GPCNT 0x2408 +-#define MTK_GDM1_RX_OERCNT 0x2410 +-#define MTK_GDM1_RX_FERCNT 0x2414 +-#define MTK_GDM1_RX_SERCNT 0x2418 +-#define MTK_GDM1_RX_LENCNT 0x241c +-#define MTK_GDM1_RX_CERCNT 0x2420 +-#define MTK_GDM1_RX_FCCNT 0x2424 +-#define MTK_GDM1_TX_SKIPCNT 0x2428 +-#define MTK_GDM1_TX_COLCNT 0x242c +-#define MTK_GDM1_TX_GBCNT_L 0x2430 +-#define MTK_GDM1_TX_GBCNT_H 0x2434 +-#define MTK_GDM1_TX_GPCNT 0x2438 + #define MTK_STAT_OFFSET 0x40 + + #define MTK_WDMA0_BASE 0x2800 +@@ -853,8 +762,46 @@ struct mtk_tx_dma_desc_info { + u8 last:1; + }; + ++struct mtk_reg_map { ++ u32 tx_irq_mask; ++ u32 tx_irq_status; ++ struct { ++ u32 rx_ptr; /* rx base pointer */ ++ u32 rx_cnt_cfg; /* rx max count configuration */ ++ u32 pcrx_ptr; /* rx cpu pointer */ ++ u32 glo_cfg; /* global configuration */ ++ u32 rst_idx; /* reset index */ ++ u32 delay_irq; /* delay interrupt */ ++ u32 irq_status; /* interrupt status */ ++ u32 irq_mask; /* interrupt mask */ ++ u32 int_grp; ++ } pdma; ++ struct { ++ u32 qtx_cfg; /* tx queue configuration */ ++ u32 rx_ptr; /* rx base pointer */ ++ u32 rx_cnt_cfg; /* rx max count configuration */ ++ u32 qcrx_ptr; /* rx cpu pointer */ ++ u32 glo_cfg; /* global configuration */ ++ u32 rst_idx; /* reset index */ ++ u32 delay_irq; /* delay interrupt */ ++ u32 fc_th; /* flow control */ ++ u32 int_grp; ++ u32 hred; /* interrupt mask */ ++ u32 ctx_ptr; /* tx acquire cpu pointer */ ++ u32 dtx_ptr; /* tx acquire dma pointer */ ++ u32 crx_ptr; /* tx release cpu pointer */ ++ u32 drx_ptr; /* tx release dma pointer */ ++ u32 fq_head; /* fq head pointer */ ++ u32 fq_tail; /* fq tail pointer */ ++ u32 fq_count; /* fq free page count */ ++ u32 fq_blen; /* fq free page buffer length */ ++ } qdma; ++ u32 gdm1_cnt; ++}; ++ + /* struct mtk_eth_data - This is the structure holding all differences + * among various plaforms ++ * @reg_map Soc register map. + * @ana_rgc3: The offset for register ANA_RGC3 related to + * sgmiisys syscon + * @caps Flags shown the extra capability for the SoC +@@ -867,6 +814,7 @@ struct mtk_tx_dma_desc_info { + * @rxd_size Rx DMA descriptor size. + */ + struct mtk_soc_data { ++ const struct mtk_reg_map *reg_map; + u32 ana_rgc3; + u32 caps; + u32 required_clks; +@@ -994,8 +942,6 @@ struct mtk_eth { + u32 tx_bytes; + struct dim tx_dim; + +- u32 tx_int_mask_reg; +- u32 tx_int_status_reg; + u32 rx_dma_l4_valid; + int ip_align; + diff --git a/target/linux/generic/backport-5.15/702-v5.19-27-net-ethernet-mtk_eth_soc-introduce-MTK_NETSYS_V2-sup.patch b/target/linux/generic/backport-5.15/702-v5.19-27-net-ethernet-mtk_eth_soc-introduce-MTK_NETSYS_V2-sup.patch new file mode 100644 index 00000000000000..e15854ecad14bf --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-27-net-ethernet-mtk_eth_soc-introduce-MTK_NETSYS_V2-sup.patch @@ -0,0 +1,917 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:36 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: introduce MTK_NETSYS_V2 support + +Introduce MTK_NETSYS_V2 support. MTK_NETSYS_V2 defines 32B TX/RX DMA +descriptors. +This is a preliminary patch to add mt7986 ethernet support. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -862,8 +862,8 @@ static inline int mtk_max_buf_size(int f + return buf_size; + } + +-static inline bool mtk_rx_get_desc(struct mtk_rx_dma *rxd, +- struct mtk_rx_dma *dma_rxd) ++static bool mtk_rx_get_desc(struct mtk_eth *eth, struct mtk_rx_dma_v2 *rxd, ++ struct mtk_rx_dma_v2 *dma_rxd) + { + rxd->rxd2 = READ_ONCE(dma_rxd->rxd2); + if (!(rxd->rxd2 & RX_DMA_DONE)) +@@ -872,6 +872,10 @@ static inline bool mtk_rx_get_desc(struc + rxd->rxd1 = READ_ONCE(dma_rxd->rxd1); + rxd->rxd3 = READ_ONCE(dma_rxd->rxd3); + rxd->rxd4 = READ_ONCE(dma_rxd->rxd4); ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ rxd->rxd5 = READ_ONCE(dma_rxd->rxd5); ++ rxd->rxd6 = READ_ONCE(dma_rxd->rxd6); ++ } + + return true; + } +@@ -916,7 +920,7 @@ static int mtk_init_fq_dma(struct mtk_et + phy_ring_tail = eth->phy_scratch_ring + soc->txrx.txd_size * (cnt - 1); + + for (i = 0; i < cnt; i++) { +- struct mtk_tx_dma *txd; ++ struct mtk_tx_dma_v2 *txd; + + txd = (void *)eth->scratch_ring + i * soc->txrx.txd_size; + txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE; +@@ -926,6 +930,12 @@ static int mtk_init_fq_dma(struct mtk_et + + txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE); + txd->txd4 = 0; ++ if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) { ++ txd->txd5 = 0; ++ txd->txd6 = 0; ++ txd->txd7 = 0; ++ txd->txd8 = 0; ++ } + } + + mtk_w32(eth, eth->phy_scratch_ring, soc->reg_map->qdma.fq_head); +@@ -1029,10 +1039,12 @@ static void setup_tx_buf(struct mtk_eth + } + } + +-static void mtk_tx_set_dma_desc(struct net_device *dev, struct mtk_tx_dma *desc, +- struct mtk_tx_dma_desc_info *info) ++static void mtk_tx_set_dma_desc_v1(struct net_device *dev, void *txd, ++ struct mtk_tx_dma_desc_info *info) + { + struct mtk_mac *mac = netdev_priv(dev); ++ struct mtk_eth *eth = mac->hw; ++ struct mtk_tx_dma *desc = txd; + u32 data; + + WRITE_ONCE(desc->txd1, info->addr); +@@ -1056,6 +1068,59 @@ static void mtk_tx_set_dma_desc(struct n + WRITE_ONCE(desc->txd4, data); + } + ++static void mtk_tx_set_dma_desc_v2(struct net_device *dev, void *txd, ++ struct mtk_tx_dma_desc_info *info) ++{ ++ struct mtk_mac *mac = netdev_priv(dev); ++ struct mtk_tx_dma_v2 *desc = txd; ++ struct mtk_eth *eth = mac->hw; ++ u32 data; ++ ++ WRITE_ONCE(desc->txd1, info->addr); ++ ++ data = TX_DMA_PLEN0(info->size); ++ if (info->last) ++ data |= TX_DMA_LS0; ++ WRITE_ONCE(desc->txd3, data); ++ ++ if (!info->qid && mac->id) ++ info->qid = MTK_QDMA_GMAC2_QID; ++ ++ data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */ ++ data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid); ++ WRITE_ONCE(desc->txd4, data); ++ ++ data = 0; ++ if (info->first) { ++ if (info->gso) ++ data |= TX_DMA_TSO_V2; ++ /* tx checksum offload */ ++ if (info->csum) ++ data |= TX_DMA_CHKSUM_V2; ++ } ++ WRITE_ONCE(desc->txd5, data); ++ ++ data = 0; ++ if (info->first && info->vlan) ++ data |= TX_DMA_INS_VLAN_V2 | info->vlan_tci; ++ WRITE_ONCE(desc->txd6, data); ++ ++ WRITE_ONCE(desc->txd7, 0); ++ WRITE_ONCE(desc->txd8, 0); ++} ++ ++static void mtk_tx_set_dma_desc(struct net_device *dev, void *txd, ++ struct mtk_tx_dma_desc_info *info) ++{ ++ struct mtk_mac *mac = netdev_priv(dev); ++ struct mtk_eth *eth = mac->hw; ++ ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) ++ mtk_tx_set_dma_desc_v2(dev, txd, info); ++ else ++ mtk_tx_set_dma_desc_v1(dev, txd, info); ++} ++ + static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, + int tx_num, struct mtk_tx_ring *ring, bool gso) + { +@@ -1064,6 +1129,7 @@ static int mtk_tx_map(struct sk_buff *sk + .gso = gso, + .csum = skb->ip_summed == CHECKSUM_PARTIAL, + .vlan = skb_vlan_tag_present(skb), ++ .qid = skb->mark & MTK_QDMA_TX_MASK, + .vlan_tci = skb_vlan_tag_get(skb), + .first = true, + .last = !skb_is_nonlinear(skb), +@@ -1123,7 +1189,9 @@ static int mtk_tx_map(struct sk_buff *sk + } + + memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info)); +- txd_info.size = min(frag_size, MTK_TX_DMA_BUF_LEN); ++ txd_info.size = min_t(unsigned int, frag_size, ++ soc->txrx.dma_max_len); ++ txd_info.qid = skb->mark & MTK_QDMA_TX_MASK; + txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 && + !(frag_size - txd_info.size); + txd_info.addr = skb_frag_dma_map(eth->dma_dev, frag, +@@ -1204,17 +1272,16 @@ err_dma: + return -ENOMEM; + } + +-static inline int mtk_cal_txd_req(struct sk_buff *skb) ++static int mtk_cal_txd_req(struct mtk_eth *eth, struct sk_buff *skb) + { +- int i, nfrags; ++ int i, nfrags = 1; + skb_frag_t *frag; + +- nfrags = 1; + if (skb_is_gso(skb)) { + for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { + frag = &skb_shinfo(skb)->frags[i]; + nfrags += DIV_ROUND_UP(skb_frag_size(frag), +- MTK_TX_DMA_BUF_LEN); ++ eth->soc->txrx.dma_max_len); + } + } else { + nfrags += skb_shinfo(skb)->nr_frags; +@@ -1266,7 +1333,7 @@ static netdev_tx_t mtk_start_xmit(struct + if (unlikely(test_bit(MTK_RESETTING, ð->state))) + goto drop; + +- tx_num = mtk_cal_txd_req(skb); ++ tx_num = mtk_cal_txd_req(eth, skb); + if (unlikely(atomic_read(&ring->free_count) <= tx_num)) { + netif_stop_queue(dev); + netif_err(eth, tx_queued, dev, +@@ -1358,7 +1425,7 @@ static int mtk_poll_rx(struct napi_struc + int idx; + struct sk_buff *skb; + u8 *data, *new_data; +- struct mtk_rx_dma *rxd, trxd; ++ struct mtk_rx_dma_v2 *rxd, trxd; + int done = 0, bytes = 0; + + while (done < budget) { +@@ -1366,7 +1433,7 @@ static int mtk_poll_rx(struct napi_struc + unsigned int pktlen; + dma_addr_t dma_addr; + u32 hash, reason; +- int mac; ++ int mac = 0; + + ring = mtk_get_rx_ring(eth); + if (unlikely(!ring)) +@@ -1376,16 +1443,15 @@ static int mtk_poll_rx(struct napi_struc + rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size; + data = ring->data[idx]; + +- if (!mtk_rx_get_desc(&trxd, rxd)) ++ if (!mtk_rx_get_desc(eth, &trxd, rxd)) + break; + + /* find out which mac the packet come from. values start at 1 */ +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) || +- (trxd.rxd4 & RX_DMA_SPECIAL_TAG)) +- mac = 0; +- else +- mac = ((trxd.rxd4 >> RX_DMA_FPORT_SHIFT) & +- RX_DMA_FPORT_MASK) - 1; ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) ++ mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1; ++ else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) && ++ !(trxd.rxd4 & RX_DMA_SPECIAL_TAG)) ++ mac = RX_DMA_GET_SPORT(trxd.rxd4) - 1; + + if (unlikely(mac < 0 || mac >= MTK_MAC_COUNT || + !eth->netdev[mac])) +@@ -1431,7 +1497,7 @@ static int mtk_poll_rx(struct napi_struc + pktlen = RX_DMA_GET_PLEN0(trxd.rxd2); + skb->dev = netdev; + skb_put(skb, pktlen); +- if (trxd.rxd4 & eth->rx_dma_l4_valid) ++ if (trxd.rxd4 & eth->soc->txrx.rx_dma_l4_valid) + skb->ip_summed = CHECKSUM_UNNECESSARY; + else + skb_checksum_none_assert(skb); +@@ -1449,10 +1515,25 @@ static int mtk_poll_rx(struct napi_struc + mtk_ppe_check_skb(eth->ppe, skb, + trxd.rxd4 & MTK_RXD4_FOE_ENTRY); + +- if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX && +- (trxd.rxd2 & RX_DMA_VTAG)) +- __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), +- RX_DMA_VID(trxd.rxd3)); ++ if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) { ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ if (trxd.rxd3 & RX_DMA_VTAG_V2) ++ __vlan_hwaccel_put_tag(skb, ++ htons(RX_DMA_VPID(trxd.rxd4)), ++ RX_DMA_VID(trxd.rxd4)); ++ } else if (trxd.rxd2 & RX_DMA_VTAG) { ++ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), ++ RX_DMA_VID(trxd.rxd3)); ++ } ++ ++ /* If the device is attached to a dsa switch, the special ++ * tag inserted in VLAN field by hw switch can * be offloaded ++ * by RX HW VLAN offload. Clear vlan info. ++ */ ++ if (netdev_uses_dsa(netdev)) ++ __vlan_hwaccel_clear_tag(skb); ++ } ++ + skb_record_rx_queue(skb, 0); + napi_gro_receive(napi, skb); + +@@ -1464,7 +1545,7 @@ release_desc: + if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) + rxd->rxd2 = RX_DMA_LSO; + else +- rxd->rxd2 = RX_DMA_PLEN0(ring->buf_size); ++ rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size); + + ring->calc_idx = idx; + +@@ -1666,7 +1747,8 @@ static int mtk_napi_rx(struct napi_struc + do { + int rx_done; + +- mtk_w32(eth, MTK_RX_DONE_INT, reg_map->pdma.irq_status); ++ mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, ++ reg_map->pdma.irq_status); + rx_done = mtk_poll_rx(napi, budget - rx_done_total, eth); + rx_done_total += rx_done; + +@@ -1680,10 +1762,11 @@ static int mtk_napi_rx(struct napi_struc + if (rx_done_total == budget) + return budget; + +- } while (mtk_r32(eth, reg_map->pdma.irq_status) & MTK_RX_DONE_INT); ++ } while (mtk_r32(eth, reg_map->pdma.irq_status) & ++ eth->soc->txrx.rx_irq_done_mask); + + if (napi_complete_done(napi, rx_done_total)) +- mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); + + return rx_done_total; + } +@@ -1693,7 +1776,7 @@ static int mtk_tx_alloc(struct mtk_eth * + const struct mtk_soc_data *soc = eth->soc; + struct mtk_tx_ring *ring = ð->tx_ring; + int i, sz = soc->txrx.txd_size; +- struct mtk_tx_dma *txd; ++ struct mtk_tx_dma_v2 *txd; + + ring->buf = kcalloc(MTK_DMA_SIZE, sizeof(*ring->buf), + GFP_KERNEL); +@@ -1713,13 +1796,19 @@ static int mtk_tx_alloc(struct mtk_eth * + txd->txd2 = next_ptr; + txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; + txd->txd4 = 0; ++ if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) { ++ txd->txd5 = 0; ++ txd->txd6 = 0; ++ txd->txd7 = 0; ++ txd->txd8 = 0; ++ } + } + + /* On MT7688 (PDMA only) this driver uses the ring->dma structs + * only as the framework. The real HW descriptors are the PDMA + * descriptors in ring->dma_pdma. + */ +- if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { ++ if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) { + ring->dma_pdma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz, + &ring->phys_pdma, GFP_KERNEL); + if (!ring->dma_pdma) +@@ -1799,13 +1888,11 @@ static int mtk_rx_alloc(struct mtk_eth * + struct mtk_rx_ring *ring; + int rx_data_len, rx_dma_size; + int i; +- u32 offset = 0; + + if (rx_flag == MTK_RX_FLAGS_QDMA) { + if (ring_no) + return -EINVAL; + ring = ð->rx_ring_qdma; +- offset = 0x1000; + } else { + ring = ð->rx_ring[ring_no]; + } +@@ -1841,7 +1928,7 @@ static int mtk_rx_alloc(struct mtk_eth * + return -ENOMEM; + + for (i = 0; i < rx_dma_size; i++) { +- struct mtk_rx_dma *rxd; ++ struct mtk_rx_dma_v2 *rxd; + + dma_addr_t dma_addr = dma_map_single(eth->dma_dev, + ring->data[i] + NET_SKB_PAD + eth->ip_align, +@@ -1856,26 +1943,47 @@ static int mtk_rx_alloc(struct mtk_eth * + if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) + rxd->rxd2 = RX_DMA_LSO; + else +- rxd->rxd2 = RX_DMA_PLEN0(ring->buf_size); ++ rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size); + + rxd->rxd3 = 0; + rxd->rxd4 = 0; ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ rxd->rxd5 = 0; ++ rxd->rxd6 = 0; ++ rxd->rxd7 = 0; ++ rxd->rxd8 = 0; ++ } + } + ring->dma_size = rx_dma_size; + ring->calc_idx_update = false; + ring->calc_idx = rx_dma_size - 1; +- ring->crx_idx_reg = reg_map->pdma.pcrx_ptr + ring_no * MTK_QRX_OFFSET; ++ if (rx_flag == MTK_RX_FLAGS_QDMA) ++ ring->crx_idx_reg = reg_map->qdma.qcrx_ptr + ++ ring_no * MTK_QRX_OFFSET; ++ else ++ ring->crx_idx_reg = reg_map->pdma.pcrx_ptr + ++ ring_no * MTK_QRX_OFFSET; + /* make sure that all changes to the dma ring are flushed before we + * continue + */ + wmb(); + +- mtk_w32(eth, ring->phys, +- reg_map->pdma.rx_ptr + ring_no * MTK_QRX_OFFSET + offset); +- mtk_w32(eth, rx_dma_size, +- reg_map->pdma.rx_cnt_cfg + ring_no * MTK_QRX_OFFSET + offset); +- mtk_w32(eth, ring->calc_idx, ring->crx_idx_reg + offset); +- mtk_w32(eth, MTK_PST_DRX_IDX_CFG(ring_no), reg_map->pdma.rst_idx + offset); ++ if (rx_flag == MTK_RX_FLAGS_QDMA) { ++ mtk_w32(eth, ring->phys, ++ reg_map->qdma.rx_ptr + ring_no * MTK_QRX_OFFSET); ++ mtk_w32(eth, rx_dma_size, ++ reg_map->qdma.rx_cnt_cfg + ring_no * MTK_QRX_OFFSET); ++ mtk_w32(eth, MTK_PST_DRX_IDX_CFG(ring_no), ++ reg_map->qdma.rst_idx); ++ } else { ++ mtk_w32(eth, ring->phys, ++ reg_map->pdma.rx_ptr + ring_no * MTK_QRX_OFFSET); ++ mtk_w32(eth, rx_dma_size, ++ reg_map->pdma.rx_cnt_cfg + ring_no * MTK_QRX_OFFSET); ++ mtk_w32(eth, MTK_PST_DRX_IDX_CFG(ring_no), ++ reg_map->pdma.rst_idx); ++ } ++ mtk_w32(eth, ring->calc_idx, ring->crx_idx_reg); + + return 0; + } +@@ -2297,7 +2405,7 @@ static irqreturn_t mtk_handle_irq_rx(int + eth->rx_events++; + if (likely(napi_schedule_prep(ð->rx_napi))) { + __napi_schedule(ð->rx_napi); +- mtk_rx_irq_disable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); + } + + return IRQ_HANDLED; +@@ -2321,8 +2429,10 @@ static irqreturn_t mtk_handle_irq(int ir + struct mtk_eth *eth = _eth; + const struct mtk_reg_map *reg_map = eth->soc->reg_map; + +- if (mtk_r32(eth, reg_map->pdma.irq_mask) & MTK_RX_DONE_INT) { +- if (mtk_r32(eth, reg_map->pdma.irq_status) & MTK_RX_DONE_INT) ++ if (mtk_r32(eth, reg_map->pdma.irq_mask) & ++ eth->soc->txrx.rx_irq_done_mask) { ++ if (mtk_r32(eth, reg_map->pdma.irq_status) & ++ eth->soc->txrx.rx_irq_done_mask) + mtk_handle_irq_rx(irq, _eth); + } + if (mtk_r32(eth, reg_map->tx_irq_mask) & MTK_TX_DONE_INT) { +@@ -2340,16 +2450,16 @@ static void mtk_poll_controller(struct n + struct mtk_eth *eth = mac->hw; + + mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); +- mtk_rx_irq_disable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); + mtk_handle_irq_rx(eth->irq[2], dev); + mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); +- mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); + } + #endif + + static int mtk_start_dma(struct mtk_eth *eth) + { +- u32 rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0; ++ u32 val, rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0; + const struct mtk_reg_map *reg_map = eth->soc->reg_map; + int err; + +@@ -2360,12 +2470,19 @@ static int mtk_start_dma(struct mtk_eth + } + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { +- mtk_w32(eth, +- MTK_TX_WB_DDONE | MTK_TX_DMA_EN | +- MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO | +- MTK_RX_DMA_EN | MTK_RX_2B_OFFSET | +- MTK_RX_BT_32DWORDS, +- reg_map->qdma.glo_cfg); ++ val = mtk_r32(eth, reg_map->qdma.glo_cfg); ++ val |= MTK_TX_DMA_EN | MTK_RX_DMA_EN | ++ MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO | ++ MTK_RX_2B_OFFSET | MTK_TX_WB_DDONE; ++ ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) ++ val |= MTK_MUTLI_CNT | MTK_RESV_BUF | ++ MTK_WCOMP_EN | MTK_DMAD_WR_WDONE | ++ MTK_CHK_DDONE_EN; ++ else ++ val |= MTK_RX_BT_32DWORDS; ++ mtk_w32(eth, val, reg_map->qdma.glo_cfg); ++ + mtk_w32(eth, + MTK_RX_DMA_EN | rx_2b_offset | + MTK_RX_BT_32DWORDS | MTK_MULTI_EN, +@@ -2437,7 +2554,7 @@ static int mtk_open(struct net_device *d + napi_enable(ð->tx_napi); + napi_enable(ð->rx_napi); + mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); +- mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_enable(eth, eth->soc->txrx.rx_irq_done_mask); + refcount_set(ð->dma_refcnt, 1); + } + else +@@ -2489,7 +2606,7 @@ static int mtk_stop(struct net_device *d + mtk_gdm_config(eth, MTK_GDMA_DROP_ALL); + + mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); +- mtk_rx_irq_disable(eth, MTK_RX_DONE_INT); ++ mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); + napi_disable(ð->tx_napi); + napi_disable(ð->rx_napi); + +@@ -2649,9 +2766,25 @@ static int mtk_hw_init(struct mtk_eth *e + return 0; + } + +- /* Non-MT7628 handling... */ +- ethsys_reset(eth, RSTCTRL_FE); +- ethsys_reset(eth, RSTCTRL_PPE); ++ val = RSTCTRL_FE | RSTCTRL_PPE; ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0); ++ ++ val |= RSTCTRL_ETH; ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1)) ++ val |= RSTCTRL_PPE1; ++ } ++ ++ ethsys_reset(eth, val); ++ ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, ++ 0x3ffffff); ++ ++ /* Set FE to PDMAv2 if necessary */ ++ val = mtk_r32(eth, MTK_FE_GLO_MISC); ++ mtk_w32(eth, val | BIT(4), MTK_FE_GLO_MISC); ++ } + + if (eth->pctl) { + /* Set GE2 driving and slew rate */ +@@ -2690,11 +2823,47 @@ static int mtk_hw_init(struct mtk_eth *e + + /* FE int grouping */ + mtk_w32(eth, MTK_TX_DONE_INT, reg_map->pdma.int_grp); +- mtk_w32(eth, MTK_RX_DONE_INT, reg_map->pdma.int_grp + 4); ++ mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->pdma.int_grp + 4); + mtk_w32(eth, MTK_TX_DONE_INT, reg_map->qdma.int_grp); +- mtk_w32(eth, MTK_RX_DONE_INT, reg_map->qdma.int_grp + 4); ++ mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4); + mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP); + ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) { ++ /* PSE should not drop port8 and port9 packets */ ++ mtk_w32(eth, 0x00000300, PSE_DROP_CFG); ++ ++ /* PSE Free Queue Flow Control */ ++ mtk_w32(eth, 0x01fa01f4, PSE_FQFC_CFG2); ++ ++ /* PSE config input queue threshold */ ++ mtk_w32(eth, 0x001a000e, PSE_IQ_REV(1)); ++ mtk_w32(eth, 0x01ff001a, PSE_IQ_REV(2)); ++ mtk_w32(eth, 0x000e01ff, PSE_IQ_REV(3)); ++ mtk_w32(eth, 0x000e000e, PSE_IQ_REV(4)); ++ mtk_w32(eth, 0x000e000e, PSE_IQ_REV(5)); ++ mtk_w32(eth, 0x000e000e, PSE_IQ_REV(6)); ++ mtk_w32(eth, 0x000e000e, PSE_IQ_REV(7)); ++ mtk_w32(eth, 0x000e000e, PSE_IQ_REV(8)); ++ ++ /* PSE config output queue threshold */ ++ mtk_w32(eth, 0x000f000a, PSE_OQ_TH(1)); ++ mtk_w32(eth, 0x001a000f, PSE_OQ_TH(2)); ++ mtk_w32(eth, 0x000f001a, PSE_OQ_TH(3)); ++ mtk_w32(eth, 0x01ff000f, PSE_OQ_TH(4)); ++ mtk_w32(eth, 0x000f000f, PSE_OQ_TH(5)); ++ mtk_w32(eth, 0x0006000f, PSE_OQ_TH(6)); ++ mtk_w32(eth, 0x00060006, PSE_OQ_TH(7)); ++ mtk_w32(eth, 0x00060006, PSE_OQ_TH(8)); ++ ++ /* GDM and CDM Threshold */ ++ mtk_w32(eth, 0x00000004, MTK_GDM2_THRES); ++ mtk_w32(eth, 0x00000004, MTK_CDMW0_THRES); ++ mtk_w32(eth, 0x00000004, MTK_CDMW1_THRES); ++ mtk_w32(eth, 0x00000004, MTK_CDME0_THRES); ++ mtk_w32(eth, 0x00000004, MTK_CDME1_THRES); ++ mtk_w32(eth, 0x00000004, MTK_CDMM_THRES); ++ } ++ + return 0; + + err_disable_pm: +@@ -3231,12 +3400,8 @@ static int mtk_probe(struct platform_dev + if (IS_ERR(eth->base)) + return PTR_ERR(eth->base); + +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) { +- eth->rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA; ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) + eth->ip_align = NET_IP_ALIGN; +- } else { +- eth->rx_dma_l4_valid = RX_DMA_L4_VALID; +- } + + spin_lock_init(ð->page_lock); + spin_lock_init(ð->tx_irq_lock); +@@ -3472,6 +3637,10 @@ static const struct mtk_soc_data mt2701_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +@@ -3485,6 +3654,10 @@ static const struct mtk_soc_data mt7621_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +@@ -3499,6 +3672,10 @@ static const struct mtk_soc_data mt7622_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +@@ -3512,6 +3689,10 @@ static const struct mtk_soc_data mt7623_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +@@ -3525,6 +3706,10 @@ static const struct mtk_soc_data mt7629_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +@@ -3537,6 +3722,10 @@ static const struct mtk_soc_data rt5350_ + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma), + .rxd_size = sizeof(struct mtk_rx_dma), ++ .rx_irq_done_mask = MTK_RX_DONE_INT, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN, ++ .dma_len_offset = 16, + }, + }; + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -23,6 +23,7 @@ + #define MTK_MAX_RX_LENGTH 1536 + #define MTK_MAX_RX_LENGTH_2K 2048 + #define MTK_TX_DMA_BUF_LEN 0x3fff ++#define MTK_TX_DMA_BUF_LEN_V2 0xffff + #define MTK_DMA_SIZE 512 + #define MTK_NAPI_WEIGHT 64 + #define MTK_MAC_COUNT 2 +@@ -83,6 +84,10 @@ + #define MTK_CDMQ_IG_CTRL 0x1400 + #define MTK_CDMQ_STAG_EN BIT(0) + ++/* CDMP Ingress Control Register */ ++#define MTK_CDMP_IG_CTRL 0x400 ++#define MTK_CDMP_STAG_EN BIT(0) ++ + /* CDMP Exgress Control Register */ + #define MTK_CDMP_EG_CTRL 0x404 + +@@ -102,13 +107,38 @@ + /* Unicast Filter MAC Address Register - High */ + #define MTK_GDMA_MAC_ADRH(x) (0x50C + (x * 0x1000)) + ++/* FE global misc reg*/ ++#define MTK_FE_GLO_MISC 0x124 ++ ++/* PSE Free Queue Flow Control */ ++#define PSE_FQFC_CFG1 0x100 ++#define PSE_FQFC_CFG2 0x104 ++#define PSE_DROP_CFG 0x108 ++ ++/* PSE Input Queue Reservation Register*/ ++#define PSE_IQ_REV(x) (0x140 + (((x) - 1) << 2)) ++ ++/* PSE Output Queue Threshold Register*/ ++#define PSE_OQ_TH(x) (0x160 + (((x) - 1) << 2)) ++ ++/* GDM and CDM Threshold */ ++#define MTK_GDM2_THRES 0x1530 ++#define MTK_CDMW0_THRES 0x164c ++#define MTK_CDMW1_THRES 0x1650 ++#define MTK_CDME0_THRES 0x1654 ++#define MTK_CDME1_THRES 0x1658 ++#define MTK_CDMM_THRES 0x165c ++ + /* PDMA HW LRO Control Registers */ + #define MTK_PDMA_LRO_CTRL_DW0 0x980 + #define MTK_LRO_EN BIT(0) + #define MTK_L3_CKS_UPD_EN BIT(7) ++#define MTK_L3_CKS_UPD_EN_V2 BIT(19) + #define MTK_LRO_ALT_PKT_CNT_MODE BIT(21) + #define MTK_LRO_RING_RELINQUISH_REQ (0x7 << 26) ++#define MTK_LRO_RING_RELINQUISH_REQ_V2 (0xf << 24) + #define MTK_LRO_RING_RELINQUISH_DONE (0x7 << 29) ++#define MTK_LRO_RING_RELINQUISH_DONE_V2 (0xf << 28) + + #define MTK_PDMA_LRO_CTRL_DW1 0x984 + #define MTK_PDMA_LRO_CTRL_DW2 0x988 +@@ -180,6 +210,13 @@ + #define MTK_TX_DMA_EN BIT(0) + #define MTK_DMA_BUSY_TIMEOUT_US 1000000 + ++/* QDMA V2 Global Configuration Register */ ++#define MTK_CHK_DDONE_EN BIT(28) ++#define MTK_DMAD_WR_WDONE BIT(26) ++#define MTK_WCOMP_EN BIT(24) ++#define MTK_RESV_BUF (0x40 << 16) ++#define MTK_MUTLI_CNT (0x4 << 12) ++ + /* QDMA Flow Control Register */ + #define FC_THRES_DROP_MODE BIT(20) + #define FC_THRES_DROP_EN (7 << 16) +@@ -199,11 +236,32 @@ + #define MTK_RX_DONE_INT MTK_RX_DONE_DLY + #define MTK_TX_DONE_INT MTK_TX_DONE_DLY + ++#define MTK_RX_DONE_INT_V2 BIT(14) ++ + /* QDMA Interrupt grouping registers */ + #define MTK_RLS_DONE_INT BIT(0) + + #define MTK_STAT_OFFSET 0x40 + ++/* QDMA TX NUM */ ++#define MTK_QDMA_TX_NUM 16 ++#define MTK_QDMA_TX_MASK (MTK_QDMA_TX_NUM - 1) ++#define QID_BITS_V2(x) (((x) & 0x3f) << 16) ++#define MTK_QDMA_GMAC2_QID 8 ++ ++#define MTK_TX_DMA_BUF_SHIFT 8 ++ ++/* QDMA V2 descriptor txd6 */ ++#define TX_DMA_INS_VLAN_V2 BIT(16) ++/* QDMA V2 descriptor txd5 */ ++#define TX_DMA_CHKSUM_V2 (0x7 << 28) ++#define TX_DMA_TSO_V2 BIT(31) ++ ++/* QDMA V2 descriptor txd4 */ ++#define TX_DMA_FPORT_SHIFT_V2 8 ++#define TX_DMA_FPORT_MASK_V2 0xf ++#define TX_DMA_SWC_V2 BIT(30) ++ + #define MTK_WDMA0_BASE 0x2800 + #define MTK_WDMA1_BASE 0x2c00 + +@@ -217,10 +275,9 @@ + /* QDMA descriptor txd3 */ + #define TX_DMA_OWNER_CPU BIT(31) + #define TX_DMA_LS0 BIT(30) +-#define TX_DMA_PLEN0(_x) (((_x) & MTK_TX_DMA_BUF_LEN) << 16) +-#define TX_DMA_PLEN1(_x) ((_x) & MTK_TX_DMA_BUF_LEN) ++#define TX_DMA_PLEN0(x) (((x) & eth->soc->txrx.dma_max_len) << eth->soc->txrx.dma_len_offset) ++#define TX_DMA_PLEN1(x) ((x) & eth->soc->txrx.dma_max_len) + #define TX_DMA_SWC BIT(14) +-#define TX_DMA_SDL(_x) (((_x) & 0x3fff) << 16) + + /* PDMA on MT7628 */ + #define TX_DMA_DONE BIT(31) +@@ -230,12 +287,14 @@ + /* QDMA descriptor rxd2 */ + #define RX_DMA_DONE BIT(31) + #define RX_DMA_LSO BIT(30) +-#define RX_DMA_PLEN0(_x) (((_x) & 0x3fff) << 16) +-#define RX_DMA_GET_PLEN0(_x) (((_x) >> 16) & 0x3fff) ++#define RX_DMA_PREP_PLEN0(x) (((x) & eth->soc->txrx.dma_max_len) << eth->soc->txrx.dma_len_offset) ++#define RX_DMA_GET_PLEN0(x) (((x) >> eth->soc->txrx.dma_len_offset) & eth->soc->txrx.dma_max_len) + #define RX_DMA_VTAG BIT(15) + + /* QDMA descriptor rxd3 */ +-#define RX_DMA_VID(_x) ((_x) & 0xfff) ++#define RX_DMA_VID(x) ((x) & VLAN_VID_MASK) ++#define RX_DMA_TCI(x) ((x) & (VLAN_PRIO_MASK | VLAN_VID_MASK)) ++#define RX_DMA_VPID(x) (((x) >> 16) & 0xffff) + + /* QDMA descriptor rxd4 */ + #define MTK_RXD4_FOE_ENTRY GENMASK(13, 0) +@@ -246,10 +305,15 @@ + /* QDMA descriptor rxd4 */ + #define RX_DMA_L4_VALID BIT(24) + #define RX_DMA_L4_VALID_PDMA BIT(30) /* when PDMA is used */ +-#define RX_DMA_FPORT_SHIFT 19 +-#define RX_DMA_FPORT_MASK 0x7 + #define RX_DMA_SPECIAL_TAG BIT(22) + ++#define RX_DMA_GET_SPORT(x) (((x) >> 19) & 0xf) ++#define RX_DMA_GET_SPORT_V2(x) (((x) >> 26) & 0x7) ++ ++/* PDMA V2 descriptor rxd3 */ ++#define RX_DMA_VTAG_V2 BIT(0) ++#define RX_DMA_L4_VALID_V2 BIT(2) ++ + /* PHY Indirect Access Control registers */ + #define MTK_PHY_IAC 0x10004 + #define PHY_IAC_ACCESS BIT(31) +@@ -370,6 +434,16 @@ + #define ETHSYS_TRGMII_MT7621_DDR_PLL BIT(5) + + /* ethernet reset control register */ ++#define ETHSYS_RSTCTRL 0x34 ++#define RSTCTRL_FE BIT(6) ++#define RSTCTRL_PPE BIT(31) ++#define RSTCTRL_PPE1 BIT(30) ++#define RSTCTRL_ETH BIT(23) ++ ++/* ethernet reset check idle register */ ++#define ETHSYS_FE_RST_CHK_IDLE_EN 0x28 ++ ++/* ethernet reset control register */ + #define ETHSYS_RSTCTRL 0x34 + #define RSTCTRL_FE BIT(6) + #define RSTCTRL_PPE BIT(31) +@@ -453,6 +527,17 @@ struct mtk_rx_dma { + unsigned int rxd4; + } __packed __aligned(4); + ++struct mtk_rx_dma_v2 { ++ unsigned int rxd1; ++ unsigned int rxd2; ++ unsigned int rxd3; ++ unsigned int rxd4; ++ unsigned int rxd5; ++ unsigned int rxd6; ++ unsigned int rxd7; ++ unsigned int rxd8; ++} __packed __aligned(4); ++ + struct mtk_tx_dma { + unsigned int txd1; + unsigned int txd2; +@@ -460,6 +545,17 @@ struct mtk_tx_dma { + unsigned int txd4; + } __packed __aligned(4); + ++struct mtk_tx_dma_v2 { ++ unsigned int txd1; ++ unsigned int txd2; ++ unsigned int txd3; ++ unsigned int txd4; ++ unsigned int txd5; ++ unsigned int txd6; ++ unsigned int txd7; ++ unsigned int txd8; ++} __packed __aligned(4); ++ + struct mtk_eth; + struct mtk_mac; + +@@ -646,7 +742,9 @@ enum mkt_eth_capabilities { + MTK_SHARED_INT_BIT, + MTK_TRGMII_MT7621_CLK_BIT, + MTK_QDMA_BIT, ++ MTK_NETSYS_V2_BIT, + MTK_SOC_MT7628_BIT, ++ MTK_RSTCTRL_PPE1_BIT, + + /* MUX BITS*/ + MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT, +@@ -678,7 +776,9 @@ enum mkt_eth_capabilities { + #define MTK_SHARED_INT BIT(MTK_SHARED_INT_BIT) + #define MTK_TRGMII_MT7621_CLK BIT(MTK_TRGMII_MT7621_CLK_BIT) + #define MTK_QDMA BIT(MTK_QDMA_BIT) ++#define MTK_NETSYS_V2 BIT(MTK_NETSYS_V2_BIT) + #define MTK_SOC_MT7628 BIT(MTK_SOC_MT7628_BIT) ++#define MTK_RSTCTRL_PPE1 BIT(MTK_RSTCTRL_PPE1_BIT) + + #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW \ + BIT(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT) +@@ -755,6 +855,7 @@ struct mtk_tx_dma_desc_info { + dma_addr_t addr; + u32 size; + u16 vlan_tci; ++ u16 qid; + u8 gso:1; + u8 csum:1; + u8 vlan:1; +@@ -812,6 +913,10 @@ struct mtk_reg_map { + * the extra setup for those pins used by GMAC. + * @txd_size Tx DMA descriptor size. + * @rxd_size Rx DMA descriptor size. ++ * @rx_irq_done_mask Rx irq done register mask. ++ * @rx_dma_l4_valid Rx DMA valid register mask. ++ * @dma_max_len Max DMA tx/rx buffer length. ++ * @dma_len_offset Tx/Rx DMA length field offset. + */ + struct mtk_soc_data { + const struct mtk_reg_map *reg_map; +@@ -824,6 +929,10 @@ struct mtk_soc_data { + struct { + u32 txd_size; + u32 rxd_size; ++ u32 rx_irq_done_mask; ++ u32 rx_dma_l4_valid; ++ u32 dma_max_len; ++ u32 dma_len_offset; + } txrx; + }; + +@@ -942,7 +1051,6 @@ struct mtk_eth { + u32 tx_bytes; + struct dim tx_dim; + +- u32 rx_dma_l4_valid; + int ip_align; + + struct mtk_ppe *ppe; diff --git a/target/linux/generic/backport-5.15/702-v5.19-28-net-ethernet-mtk_eth_soc-convert-ring-dma-pointer-to.patch b/target/linux/generic/backport-5.15/702-v5.19-28-net-ethernet-mtk_eth_soc-convert-ring-dma-pointer-to.patch new file mode 100644 index 00000000000000..a95663923914fe --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-28-net-ethernet-mtk_eth_soc-convert-ring-dma-pointer-to.patch @@ -0,0 +1,135 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:37 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: convert ring dma pointer to void + +Simplify the code converting {tx,rx} ring dma pointer to void + +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -946,18 +946,15 @@ static int mtk_init_fq_dma(struct mtk_et + return 0; + } + +-static inline void *mtk_qdma_phys_to_virt(struct mtk_tx_ring *ring, u32 desc) ++static void *mtk_qdma_phys_to_virt(struct mtk_tx_ring *ring, u32 desc) + { +- void *ret = ring->dma; +- +- return ret + (desc - ring->phys); ++ return ring->dma + (desc - ring->phys); + } + + static struct mtk_tx_buf *mtk_desc_to_tx_buf(struct mtk_tx_ring *ring, +- struct mtk_tx_dma *txd, +- u32 txd_size) ++ void *txd, u32 txd_size) + { +- int idx = ((void *)txd - (void *)ring->dma) / txd_size; ++ int idx = (txd - ring->dma) / txd_size; + + return &ring->buf[idx]; + } +@@ -965,13 +962,12 @@ static struct mtk_tx_buf *mtk_desc_to_tx + static struct mtk_tx_dma *qdma_to_pdma(struct mtk_tx_ring *ring, + struct mtk_tx_dma *dma) + { +- return ring->dma_pdma - ring->dma + dma; ++ return ring->dma_pdma - (struct mtk_tx_dma *)ring->dma + dma; + } + +-static int txd_to_idx(struct mtk_tx_ring *ring, struct mtk_tx_dma *dma, +- u32 txd_size) ++static int txd_to_idx(struct mtk_tx_ring *ring, void *dma, u32 txd_size) + { +- return ((void *)dma - (void *)ring->dma) / txd_size; ++ return (dma - ring->dma) / txd_size; + } + + static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf, +@@ -1388,7 +1384,7 @@ static struct mtk_rx_ring *mtk_get_rx_ri + + ring = ð->rx_ring[i]; + idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); +- rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size; ++ rxd = ring->dma + idx * eth->soc->txrx.rxd_size; + if (rxd->rxd2 & RX_DMA_DONE) { + ring->calc_idx_update = true; + return ring; +@@ -1440,7 +1436,7 @@ static int mtk_poll_rx(struct napi_struc + goto rx_done; + + idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size); +- rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size; ++ rxd = ring->dma + idx * eth->soc->txrx.rxd_size; + data = ring->data[idx]; + + if (!mtk_rx_get_desc(eth, &trxd, rxd)) +@@ -1647,7 +1643,7 @@ static int mtk_poll_tx_pdma(struct mtk_e + + mtk_tx_unmap(eth, tx_buf, true); + +- desc = (void *)ring->dma + cpu * eth->soc->txrx.txd_size; ++ desc = ring->dma + cpu * eth->soc->txrx.txd_size; + ring->last_free = desc; + atomic_inc(&ring->free_count); + +@@ -1792,7 +1788,7 @@ static int mtk_tx_alloc(struct mtk_eth * + int next = (i + 1) % MTK_DMA_SIZE; + u32 next_ptr = ring->phys + next * sz; + +- txd = (void *)ring->dma + i * sz; ++ txd = ring->dma + i * sz; + txd->txd2 = next_ptr; + txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; + txd->txd4 = 0; +@@ -1822,7 +1818,7 @@ static int mtk_tx_alloc(struct mtk_eth * + + ring->dma_size = MTK_DMA_SIZE; + atomic_set(&ring->free_count, MTK_DMA_SIZE - 2); +- ring->next_free = &ring->dma[0]; ++ ring->next_free = ring->dma; + ring->last_free = (void *)txd; + ring->last_free_ptr = (u32)(ring->phys + ((MTK_DMA_SIZE - 1) * sz)); + ring->thresh = MAX_SKB_FRAGS; +@@ -1937,7 +1933,7 @@ static int mtk_rx_alloc(struct mtk_eth * + if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr))) + return -ENOMEM; + +- rxd = (void *)ring->dma + i * eth->soc->txrx.rxd_size; ++ rxd = ring->dma + i * eth->soc->txrx.rxd_size; + rxd->rxd1 = (unsigned int)dma_addr; + + if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) +@@ -1999,7 +1995,7 @@ static void mtk_rx_clean(struct mtk_eth + if (!ring->data[i]) + continue; + +- rxd = (void *)ring->dma + i * eth->soc->txrx.rxd_size; ++ rxd = ring->dma + i * eth->soc->txrx.rxd_size; + if (!rxd->rxd1) + continue; + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -688,7 +688,7 @@ struct mtk_tx_buf { + * are present + */ + struct mtk_tx_ring { +- struct mtk_tx_dma *dma; ++ void *dma; + struct mtk_tx_buf *buf; + dma_addr_t phys; + struct mtk_tx_dma *next_free; +@@ -718,7 +718,7 @@ enum mtk_rx_flags { + * @calc_idx: The current head of ring + */ + struct mtk_rx_ring { +- struct mtk_rx_dma *dma; ++ void *dma; + u8 **data; + dma_addr_t phys; + u16 frag_size; diff --git a/target/linux/generic/backport-5.15/702-v5.19-29-net-ethernet-mtk_eth_soc-convert-scratch_ring-pointe.patch b/target/linux/generic/backport-5.15/702-v5.19-29-net-ethernet-mtk_eth_soc-convert-scratch_ring-pointe.patch new file mode 100644 index 00000000000000..459ffd540673dd --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-29-net-ethernet-mtk_eth_soc-convert-scratch_ring-pointe.patch @@ -0,0 +1,33 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:38 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: convert scratch_ring pointer to + void + +Simplify the code converting scratch_ring pointer to void + +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -922,7 +922,7 @@ static int mtk_init_fq_dma(struct mtk_et + for (i = 0; i < cnt; i++) { + struct mtk_tx_dma_v2 *txd; + +- txd = (void *)eth->scratch_ring + i * soc->txrx.txd_size; ++ txd = eth->scratch_ring + i * soc->txrx.txd_size; + txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE; + if (i < cnt - 1) + txd->txd2 = eth->phy_scratch_ring + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -1028,7 +1028,7 @@ struct mtk_eth { + struct mtk_rx_ring rx_ring_qdma; + struct napi_struct tx_napi; + struct napi_struct rx_napi; +- struct mtk_tx_dma *scratch_ring; ++ void *scratch_ring; + dma_addr_t phy_scratch_ring; + void *scratch_head; + struct clk *clks[MTK_CLK_MAX]; diff --git a/target/linux/generic/backport-5.15/702-v5.19-30-net-ethernet-mtk_eth_soc-introduce-support-for-mt798.patch b/target/linux/generic/backport-5.15/702-v5.19-30-net-ethernet-mtk_eth_soc-introduce-support-for-mt798.patch new file mode 100644 index 00000000000000..4baeb2244f086e --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-30-net-ethernet-mtk_eth_soc-introduce-support-for-mt798.patch @@ -0,0 +1,138 @@ +From: Lorenzo Bianconi +Date: Fri, 20 May 2022 20:11:39 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: introduce support for mt7986 + chipset + +Add support for mt7986-eth driver available on mt7986 soc. + +Tested-by: Sam Shih +Signed-off-by: Lorenzo Bianconi +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -87,6 +87,43 @@ static const struct mtk_reg_map mt7628_r + }, + }; + ++static const struct mtk_reg_map mt7986_reg_map = { ++ .tx_irq_mask = 0x461c, ++ .tx_irq_status = 0x4618, ++ .pdma = { ++ .rx_ptr = 0x6100, ++ .rx_cnt_cfg = 0x6104, ++ .pcrx_ptr = 0x6108, ++ .glo_cfg = 0x6204, ++ .rst_idx = 0x6208, ++ .delay_irq = 0x620c, ++ .irq_status = 0x6220, ++ .irq_mask = 0x6228, ++ .int_grp = 0x6250, ++ }, ++ .qdma = { ++ .qtx_cfg = 0x4400, ++ .rx_ptr = 0x4500, ++ .rx_cnt_cfg = 0x4504, ++ .qcrx_ptr = 0x4508, ++ .glo_cfg = 0x4604, ++ .rst_idx = 0x4608, ++ .delay_irq = 0x460c, ++ .fc_th = 0x4610, ++ .int_grp = 0x4620, ++ .hred = 0x4644, ++ .ctx_ptr = 0x4700, ++ .dtx_ptr = 0x4704, ++ .crx_ptr = 0x4710, ++ .drx_ptr = 0x4714, ++ .fq_head = 0x4720, ++ .fq_tail = 0x4724, ++ .fq_count = 0x4728, ++ .fq_blen = 0x472c, ++ }, ++ .gdm1_cnt = 0x1c00, ++}; ++ + /* strings used by ethtool */ + static const struct mtk_ethtool_stats { + char str[ETH_GSTRING_LEN]; +@@ -110,7 +147,7 @@ static const char * const mtk_clks_sourc + "ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll", + "sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb", + "sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb", +- "sgmii_ck", "eth2pll", ++ "sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1" + }; + + void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg) +@@ -3709,6 +3746,21 @@ static const struct mtk_soc_data mt7629_ + }, + }; + ++static const struct mtk_soc_data mt7986_data = { ++ .reg_map = &mt7986_reg_map, ++ .ana_rgc3 = 0x128, ++ .caps = MT7986_CAPS, ++ .required_clks = MT7986_CLKS_BITMAP, ++ .required_pctl = false, ++ .txrx = { ++ .txd_size = sizeof(struct mtk_tx_dma_v2), ++ .rxd_size = sizeof(struct mtk_rx_dma_v2), ++ .rx_irq_done_mask = MTK_RX_DONE_INT_V2, ++ .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, ++ .dma_len_offset = 8, ++ }, ++}; ++ + static const struct mtk_soc_data rt5350_data = { + .reg_map = &mt7628_reg_map, + .caps = MT7628_CAPS, +@@ -3731,6 +3783,7 @@ const struct of_device_id of_mtk_match[] + { .compatible = "mediatek,mt7622-eth", .data = &mt7622_data}, + { .compatible = "mediatek,mt7623-eth", .data = &mt7623_data}, + { .compatible = "mediatek,mt7629-eth", .data = &mt7629_data}, ++ { .compatible = "mediatek,mt7986-eth", .data = &mt7986_data}, + { .compatible = "ralink,rt5350-eth", .data = &rt5350_data}, + {}, + }; +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -623,6 +623,10 @@ enum mtk_clks_map { + MTK_CLK_SGMII2_CDR_FB, + MTK_CLK_SGMII_CK, + MTK_CLK_ETH2PLL, ++ MTK_CLK_WOCPU0, ++ MTK_CLK_WOCPU1, ++ MTK_CLK_NETSYS0, ++ MTK_CLK_NETSYS1, + MTK_CLK_MAX + }; + +@@ -653,6 +657,16 @@ enum mtk_clks_map { + BIT(MTK_CLK_SGMII2_CDR_FB) | \ + BIT(MTK_CLK_SGMII_CK) | \ + BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP)) ++#define MT7986_CLKS_BITMAP (BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \ ++ BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \ ++ BIT(MTK_CLK_SGMII_TX_250M) | \ ++ BIT(MTK_CLK_SGMII_RX_250M) | \ ++ BIT(MTK_CLK_SGMII_CDR_REF) | \ ++ BIT(MTK_CLK_SGMII_CDR_FB) | \ ++ BIT(MTK_CLK_SGMII2_TX_250M) | \ ++ BIT(MTK_CLK_SGMII2_RX_250M) | \ ++ BIT(MTK_CLK_SGMII2_CDR_REF) | \ ++ BIT(MTK_CLK_SGMII2_CDR_FB)) + + enum mtk_dev_state { + MTK_HW_INIT, +@@ -851,6 +865,10 @@ enum mkt_eth_capabilities { + MTK_MUX_U3_GMAC2_TO_QPHY | \ + MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA) + ++#define MT7986_CAPS (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \ ++ MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \ ++ MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1) ++ + struct mtk_tx_dma_desc_info { + dma_addr_t addr; + u32 size; diff --git a/target/linux/generic/backport-5.15/702-v5.19-31-net-ethernet-mtk_eth_soc-fix-error-code-in-mtk_flow_.patch b/target/linux/generic/backport-5.15/702-v5.19-31-net-ethernet-mtk_eth_soc-fix-error-code-in-mtk_flow_.patch new file mode 100644 index 00000000000000..e490333a9bbf02 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-31-net-ethernet-mtk_eth_soc-fix-error-code-in-mtk_flow_.patch @@ -0,0 +1,25 @@ +From: Dan Carpenter +Date: Thu, 19 May 2022 17:08:00 +0300 +Subject: [PATCH] net: ethernet: mtk_eth_soc: fix error code in + mtk_flow_offload_replace() + +Preserve the error code from mtk_foe_entry_commit(). Do not return +success. + +Fixes: c4f033d9e03e ("net: ethernet: mtk_eth_soc: rework hardware flow table management") +Signed-off-by: Dan Carpenter +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c ++++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +@@ -434,7 +434,8 @@ mtk_flow_offload_replace(struct mtk_eth + memcpy(&entry->data, &foe, sizeof(entry->data)); + entry->wed_index = wed_index; + +- if (mtk_foe_entry_commit(eth->ppe, entry) < 0) ++ err = mtk_foe_entry_commit(eth->ppe, entry); ++ if (err < 0) + goto free; + + err = rhashtable_insert_fast(ð->flow_table, &entry->node, diff --git a/target/linux/generic/backport-5.15/702-v5.19-33-net-ethernet-mtk_eth_soc-enable-rx-cksum-offload-for.patch b/target/linux/generic/backport-5.15/702-v5.19-33-net-ethernet-mtk_eth_soc-enable-rx-cksum-offload-for.patch new file mode 100644 index 00000000000000..2e3ad698b55d46 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-33-net-ethernet-mtk_eth_soc-enable-rx-cksum-offload-for.patch @@ -0,0 +1,47 @@ +From: Lorenzo Bianconi +Date: Mon, 6 Jun 2022 21:49:00 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: enable rx cksum offload for + MTK_NETSYS_V2 + +Enable rx checksum offload for mt7986 chipset. + +Signed-off-by: Lorenzo Bianconi +Link: https://lore.kernel.org/r/c8699805c18f7fd38315fcb8da2787676d83a32c.1654544585.git.lorenzo@kernel.org +Signed-off-by: Jakub Kicinski +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1462,8 +1462,8 @@ static int mtk_poll_rx(struct napi_struc + int done = 0, bytes = 0; + + while (done < budget) { ++ unsigned int pktlen, *rxdcsum; + struct net_device *netdev; +- unsigned int pktlen; + dma_addr_t dma_addr; + u32 hash, reason; + int mac = 0; +@@ -1530,7 +1530,13 @@ static int mtk_poll_rx(struct napi_struc + pktlen = RX_DMA_GET_PLEN0(trxd.rxd2); + skb->dev = netdev; + skb_put(skb, pktlen); +- if (trxd.rxd4 & eth->soc->txrx.rx_dma_l4_valid) ++ ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) ++ rxdcsum = &trxd.rxd3; ++ else ++ rxdcsum = &trxd.rxd4; ++ ++ if (*rxdcsum & eth->soc->txrx.rx_dma_l4_valid) + skb->ip_summed = CHECKSUM_UNNECESSARY; + else + skb_checksum_none_assert(skb); +@@ -3756,6 +3762,7 @@ static const struct mtk_soc_data mt7986_ + .txd_size = sizeof(struct mtk_tx_dma_v2), + .rxd_size = sizeof(struct mtk_rx_dma_v2), + .rx_irq_done_mask = MTK_RX_DONE_INT_V2, ++ .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, + .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, + .dma_len_offset = 8, + }, diff --git a/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch b/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch index 5dd0554edbcee0..4f4d6c75091af4 100644 --- a/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch +++ b/target/linux/generic/hack-5.15/930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch @@ -19,7 +19,7 @@ Signed-off-by: RafaÅ‚ MiÅ‚ecki --- a/drivers/base/core.c +++ b/drivers/base/core.c -@@ -1561,7 +1561,7 @@ static void device_links_purge(struct de +@@ -1562,7 +1562,7 @@ static void device_links_purge(struct de #define FW_DEVLINK_FLAGS_RPM (FW_DEVLINK_FLAGS_ON | \ DL_FLAG_PM_RUNTIME) diff --git a/target/linux/generic/pending-5.15/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-5.15/680-NET-skip-GRO-for-foreign-MAC-addresses.patch index 2807bec7c6fe33..8b4cd1048825b1 100644 --- a/target/linux/generic/pending-5.15/680-NET-skip-GRO-for-foreign-MAC-addresses.patch +++ b/target/linux/generic/pending-5.15/680-NET-skip-GRO-for-foreign-MAC-addresses.patch @@ -11,7 +11,7 @@ Signed-off-by: Felix Fietkau --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h -@@ -2068,6 +2068,8 @@ struct net_device { +@@ -2075,6 +2075,8 @@ struct net_device { struct netdev_hw_addr_list mc; struct netdev_hw_addr_list dev_addrs; @@ -32,7 +32,7 @@ Signed-off-by: Felix Fietkau __u8 inner_protocol_type:1; --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -6057,6 +6057,9 @@ static enum gro_result dev_gro_receive(s +@@ -6061,6 +6061,9 @@ static enum gro_result dev_gro_receive(s int same_flow; int grow; @@ -42,7 +42,7 @@ Signed-off-by: Felix Fietkau if (netif_elide_gro(skb->dev)) goto normal; -@@ -8071,6 +8074,48 @@ static void __netdev_adjacent_dev_unlink +@@ -8075,6 +8078,48 @@ static void __netdev_adjacent_dev_unlink &upper_dev->adj_list.lower); } @@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau static int __netdev_upper_dev_link(struct net_device *dev, struct net_device *upper_dev, bool master, void *upper_priv, void *upper_info, -@@ -8122,6 +8167,7 @@ static int __netdev_upper_dev_link(struc +@@ -8126,6 +8171,7 @@ static int __netdev_upper_dev_link(struc if (ret) return ret; @@ -99,7 +99,7 @@ Signed-off-by: Felix Fietkau ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, &changeupper_info.info); ret = notifier_to_errno(ret); -@@ -8218,6 +8264,7 @@ static void __netdev_upper_dev_unlink(st +@@ -8222,6 +8268,7 @@ static void __netdev_upper_dev_unlink(st __netdev_adjacent_dev_unlink_neighbour(dev, upper_dev); @@ -107,7 +107,7 @@ Signed-off-by: Felix Fietkau call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, &changeupper_info.info); -@@ -9037,6 +9084,7 @@ int dev_set_mac_address(struct net_devic +@@ -9041,6 +9088,7 @@ int dev_set_mac_address(struct net_devic if (err) return err; dev->addr_assign_type = NET_ADDR_SET; diff --git a/target/linux/generic/pending-5.15/700-net-ethernet-mtk_eth_soc-avoid-creating-duplicate-of.patch b/target/linux/generic/pending-5.15/700-net-ethernet-mtk_eth_soc-avoid-creating-duplicate-of.patch index 6323e5e9665a1a..c1f0734b434b35 100644 --- a/target/linux/generic/pending-5.15/700-net-ethernet-mtk_eth_soc-avoid-creating-duplicate-of.patch +++ b/target/linux/generic/pending-5.15/700-net-ethernet-mtk_eth_soc-avoid-creating-duplicate-of.patch @@ -14,7 +14,7 @@ Signed-off-by: Felix Fietkau --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c -@@ -189,6 +189,9 @@ mtk_flow_offload_replace(struct mtk_eth +@@ -234,6 +234,9 @@ mtk_flow_offload_replace(struct mtk_eth if (rhashtable_lookup(ð->flow_table, &f->cookie, mtk_flow_ht_params)) return -EEXIST; diff --git a/target/linux/generic/pending-5.15/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch b/target/linux/generic/pending-5.15/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch index 0811b20e98a01e..4b5c47420438bd 100644 --- a/target/linux/generic/pending-5.15/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch +++ b/target/linux/generic/pending-5.15/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch @@ -10,17 +10,17 @@ Signed-off-by: Felix Fietkau --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -2206,8 +2206,8 @@ static irqreturn_t mtk_handle_irq_rx(int +@@ -2443,8 +2443,8 @@ static irqreturn_t mtk_handle_irq_rx(int eth->rx_events++; if (likely(napi_schedule_prep(ð->rx_napi))) { - __napi_schedule(ð->rx_napi); - mtk_rx_irq_disable(eth, MTK_RX_DONE_INT); + mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask); + __napi_schedule(ð->rx_napi); } return IRQ_HANDLED; -@@ -2219,8 +2219,8 @@ static irqreturn_t mtk_handle_irq_tx(int +@@ -2456,8 +2456,8 @@ static irqreturn_t mtk_handle_irq_tx(int eth->tx_events++; if (likely(napi_schedule_prep(ð->tx_napi))) { @@ -30,7 +30,7 @@ Signed-off-by: Felix Fietkau } return IRQ_HANDLED; -@@ -3333,6 +3333,8 @@ static int mtk_probe(struct platform_dev +@@ -3623,6 +3623,8 @@ static int mtk_probe(struct platform_dev * for NAPI to work */ init_dummy_netdev(ð->dummy_dev); diff --git a/target/linux/mediatek/patches-5.15/703-v5.17-net-ethernet-mtk_eth_soc-implement-Clause-45-MDIO-ac.patch b/target/linux/mediatek/patches-5.15/703-v5.17-net-ethernet-mtk_eth_soc-implement-Clause-45-MDIO-ac.patch index 289398ce3af9b8..45c650b34a362f 100644 --- a/target/linux/mediatek/patches-5.15/703-v5.17-net-ethernet-mtk_eth_soc-implement-Clause-45-MDIO-ac.patch +++ b/target/linux/mediatek/patches-5.15/703-v5.17-net-ethernet-mtk_eth_soc-implement-Clause-45-MDIO-ac.patch @@ -20,7 +20,7 @@ Signed-off-by: David S. Miller --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -106,13 +106,35 @@ static int _mtk_mdio_write(struct mtk_et +@@ -196,13 +196,35 @@ static int _mtk_mdio_write(struct mtk_et if (ret < 0) return ret; @@ -63,7 +63,7 @@ Signed-off-by: David S. Miller ret = mtk_mdio_busy_wait(eth); if (ret < 0) -@@ -129,12 +151,33 @@ static int _mtk_mdio_read(struct mtk_eth +@@ -219,12 +241,33 @@ static int _mtk_mdio_read(struct mtk_eth if (ret < 0) return ret; @@ -103,7 +103,7 @@ Signed-off-by: David S. Miller ret = mtk_mdio_busy_wait(eth); if (ret < 0) -@@ -593,6 +636,7 @@ static int mtk_mdio_init(struct mtk_eth +@@ -683,6 +726,7 @@ static int mtk_mdio_init(struct mtk_eth eth->mii_bus->name = "mdio"; eth->mii_bus->read = mtk_mdio_read; eth->mii_bus->write = mtk_mdio_write; @@ -113,7 +113,7 @@ Signed-off-by: David S. Miller --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h -@@ -349,9 +349,12 @@ +@@ -322,9 +322,12 @@ #define PHY_IAC_ADDR_MASK GENMASK(24, 20) #define PHY_IAC_ADDR(x) FIELD_PREP(PHY_IAC_ADDR_MASK, (x)) #define PHY_IAC_CMD_MASK GENMASK(19, 18) diff --git a/target/linux/mediatek/patches-5.15/704-net-ethernet-mtk_eth_soc-announce-2500baseT.patch b/target/linux/mediatek/patches-5.15/704-net-ethernet-mtk_eth_soc-announce-2500baseT.patch index e9d4188a459ed7..a7878ecb1b4f47 100644 --- a/target/linux/mediatek/patches-5.15/704-net-ethernet-mtk_eth_soc-announce-2500baseT.patch +++ b/target/linux/mediatek/patches-5.15/704-net-ethernet-mtk_eth_soc-announce-2500baseT.patch @@ -1,6 +1,6 @@ --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -577,6 +577,7 @@ static void mtk_validate(struct phylink_ +@@ -667,6 +667,7 @@ static void mtk_validate(struct phylink_ if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_SGMII)) { phylink_set(mask, 1000baseT_Full); phylink_set(mask, 1000baseX_Full); From 340fe780112b22ea33249ea8c8878597c6561e79 Mon Sep 17 00:00:00 2001 From: lovehackintosh <92633080+lovehackintosh@users.noreply.github.com> Date: Thu, 21 Jul 2022 10:00:21 +0800 Subject: [PATCH 2/5] kernel: bump 5.10 to 5.10.131 (#9807) --- include/kernel-5.10 | 4 ++-- ...ables-update-table-flags-from-the-commi.patch | 4 ++-- .../generic/hack-5.10/221-module_exports.patch | 2 +- ...cting-with-source-address-failed-policy.patch | 16 ++++++++-------- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/include/kernel-5.10 b/include/kernel-5.10 index 658767af331fe3..f517e3b6a7cd25 100644 --- a/include/kernel-5.10 +++ b/include/kernel-5.10 @@ -1,2 +1,2 @@ -LINUX_VERSION-5.10 = .127 -LINUX_KERNEL_HASH-5.10.127 = 419233ee0b1ee1dc2be8abf1b241545d10dad19d95f237180d6ccdc0cd221580 +LINUX_VERSION-5.10 = .131 +LINUX_KERNEL_HASH-5.10.131 = 8bc441442c16c330a7148fe3cca9edcd98bc0fc9f68304633c7eb641770d21ce diff --git a/target/linux/generic/backport-5.10/610-v5.13-10-netfilter-nftables-update-table-flags-from-the-commi.patch b/target/linux/generic/backport-5.10/610-v5.13-10-netfilter-nftables-update-table-flags-from-the-commi.patch index e32bcfa4a77fa6..d2076031ca3b86 100644 --- a/target/linux/generic/backport-5.10/610-v5.13-10-netfilter-nftables-update-table-flags-from-the-commi.patch +++ b/target/linux/generic/backport-5.10/610-v5.13-10-netfilter-nftables-update-table-flags-from-the-commi.patch @@ -70,7 +70,7 @@ Signed-off-by: Pablo Neira Ayuso nft_trans_table_update(trans) = true; list_add_tail(&trans->list, &ctx->net->nft.commit_list); return 0; -@@ -7916,11 +7920,10 @@ static int nf_tables_commit(struct net * +@@ -7923,11 +7927,10 @@ static int nf_tables_commit(struct net * switch (trans->msg_type) { case NFT_MSG_NEWTABLE: if (nft_trans_table_update(trans)) { @@ -86,7 +86,7 @@ Signed-off-by: Pablo Neira Ayuso } else { nft_clear(net, trans->ctx.table); } -@@ -8133,11 +8136,9 @@ static int __nf_tables_abort(struct net +@@ -8140,11 +8143,9 @@ static int __nf_tables_abort(struct net switch (trans->msg_type) { case NFT_MSG_NEWTABLE: if (nft_trans_table_update(trans)) { diff --git a/target/linux/generic/hack-5.10/221-module_exports.patch b/target/linux/generic/hack-5.10/221-module_exports.patch index b5ddaf1c6d0118..8ca464e3b2c342 100644 --- a/target/linux/generic/hack-5.10/221-module_exports.patch +++ b/target/linux/generic/hack-5.10/221-module_exports.patch @@ -104,7 +104,7 @@ Signed-off-by: Felix Fietkau /* * note on .section use: we specify progbits since usage of the "M" (SHF_MERGE) * section flag requires it. Use '%progbits' instead of '@progbits' since the -@@ -42,7 +42,7 @@ +@@ -39,7 +45,7 @@ __ksymtab_\name: __put \val, __kstrtab_\name .previous diff --git a/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch index ffdfaf6c23c7bd..b56e780ea6dbc9 100644 --- a/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch +++ b/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch @@ -175,7 +175,7 @@ Signed-off-by: Jonas Gorski /* * Allocate a dst for local (unicast / anycast) address. */ -@@ -4929,7 +4959,8 @@ static int rtm_to_fib6_config(struct sk_ +@@ -4936,7 +4966,8 @@ static int rtm_to_fib6_config(struct sk_ if (rtm->rtm_type == RTN_UNREACHABLE || rtm->rtm_type == RTN_BLACKHOLE || rtm->rtm_type == RTN_PROHIBIT || @@ -185,7 +185,7 @@ Signed-off-by: Jonas Gorski cfg->fc_flags |= RTF_REJECT; if (rtm->rtm_type == RTN_LOCAL) -@@ -6128,6 +6159,8 @@ static int ip6_route_dev_notify(struct n +@@ -6135,6 +6166,8 @@ static int ip6_route_dev_notify(struct n #ifdef CONFIG_IPV6_MULTIPLE_TABLES net->ipv6.ip6_prohibit_entry->dst.dev = dev; net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev); @@ -194,7 +194,7 @@ Signed-off-by: Jonas Gorski net->ipv6.ip6_blk_hole_entry->dst.dev = dev; net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev); #endif -@@ -6139,6 +6172,7 @@ static int ip6_route_dev_notify(struct n +@@ -6146,6 +6179,7 @@ static int ip6_route_dev_notify(struct n in6_dev_put_clear(&net->ipv6.ip6_null_entry->rt6i_idev); #ifdef CONFIG_IPV6_MULTIPLE_TABLES in6_dev_put_clear(&net->ipv6.ip6_prohibit_entry->rt6i_idev); @@ -202,7 +202,7 @@ Signed-off-by: Jonas Gorski in6_dev_put_clear(&net->ipv6.ip6_blk_hole_entry->rt6i_idev); #endif } -@@ -6330,6 +6364,8 @@ static int __net_init ip6_route_net_init +@@ -6337,6 +6371,8 @@ static int __net_init ip6_route_net_init #ifdef CONFIG_IPV6_MULTIPLE_TABLES net->ipv6.fib6_has_custom_rules = false; @@ -211,7 +211,7 @@ Signed-off-by: Jonas Gorski net->ipv6.ip6_prohibit_entry = kmemdup(&ip6_prohibit_entry_template, sizeof(*net->ipv6.ip6_prohibit_entry), GFP_KERNEL); -@@ -6340,11 +6376,21 @@ static int __net_init ip6_route_net_init +@@ -6347,11 +6383,21 @@ static int __net_init ip6_route_net_init ip6_template_metrics, true); INIT_LIST_HEAD(&net->ipv6.ip6_prohibit_entry->rt6i_uncached); @@ -234,7 +234,7 @@ Signed-off-by: Jonas Gorski net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops; dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst, ip6_template_metrics, true); -@@ -6371,6 +6417,8 @@ out: +@@ -6378,6 +6424,8 @@ out: return ret; #ifdef CONFIG_IPV6_MULTIPLE_TABLES @@ -243,7 +243,7 @@ Signed-off-by: Jonas Gorski out_ip6_prohibit_entry: kfree(net->ipv6.ip6_prohibit_entry); out_ip6_null_entry: -@@ -6390,6 +6438,7 @@ static void __net_exit ip6_route_net_exi +@@ -6397,6 +6445,7 @@ static void __net_exit ip6_route_net_exi kfree(net->ipv6.ip6_null_entry); #ifdef CONFIG_IPV6_MULTIPLE_TABLES kfree(net->ipv6.ip6_prohibit_entry); @@ -251,7 +251,7 @@ Signed-off-by: Jonas Gorski kfree(net->ipv6.ip6_blk_hole_entry); #endif dst_entries_destroy(&net->ipv6.ip6_dst_ops); -@@ -6467,6 +6516,9 @@ void __init ip6_route_init_special_entri +@@ -6474,6 +6523,9 @@ void __init ip6_route_init_special_entri init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev; init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); From ebfa1b93b76d5a2faacecbc8ed237ed44f5a7018 Mon Sep 17 00:00:00 2001 From: lean Date: Thu, 21 Jul 2022 15:10:56 +0800 Subject: [PATCH 3/5] generic: fix swconfig_leds.c in 5.18 --- .../files/drivers/net/phy/swconfig_leds.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/target/linux/generic/files/drivers/net/phy/swconfig_leds.c b/target/linux/generic/files/drivers/net/phy/swconfig_leds.c index df53e5cd4a21a6..95dbdb76fd3f38 100644 --- a/target/linux/generic/files/drivers/net/phy/swconfig_leds.c +++ b/target/linux/generic/files/drivers/net/phy/swconfig_leds.c @@ -85,7 +85,11 @@ swconfig_trig_update_port_mask(struct led_trigger *trigger) sw_trig = (void *) trigger; port_mask = 0; +#if LINUX_VERSION_CODE > KERNEL_VERSION(5, 15, 0) + spin_lock(&trigger->leddev_list_lock); +#else read_lock(&trigger->leddev_list_lock); +#endif list_for_each(entry, &trigger->led_cdevs) { struct led_classdev *led_cdev; struct swconfig_trig_data *trig_data; @@ -98,8 +102,11 @@ swconfig_trig_update_port_mask(struct led_trigger *trigger) read_unlock(&trig_data->lock); } } +#if LINUX_VERSION_CODE > KERNEL_VERSION(5, 15, 0) + spin_unlock(&trigger->leddev_list_lock); +#else read_unlock(&trigger->leddev_list_lock); - +#endif sw_trig->port_mask = port_mask; if (port_mask) @@ -418,14 +425,22 @@ swconfig_trig_update_leds(struct switch_led_trigger *sw_trig) struct led_trigger *trigger; trigger = &sw_trig->trig; +#if LINUX_VERSION_CODE > KERNEL_VERSION(5, 15, 0) + spin_lock(&trigger->leddev_list_lock); +#else read_lock(&trigger->leddev_list_lock); +#endif list_for_each(entry, &trigger->led_cdevs) { struct led_classdev *led_cdev; led_cdev = list_entry(entry, struct led_classdev, trig_list); swconfig_trig_led_event(sw_trig, led_cdev); } +#if LINUX_VERSION_CODE > KERNEL_VERSION(5, 15, 0) + spin_unlock(&trigger->leddev_list_lock); +#else read_unlock(&trigger->leddev_list_lock); +#endif } static void From cdad02d028141097926fac303bdf606baa5bea5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=AA=B7=E9=AB=85=E5=A4=B4?= <74764072+DHDAXCW@users.noreply.github.com> Date: Thu, 21 Jul 2022 16:12:52 +0800 Subject: [PATCH 4/5] uboot-rockchip:doornet2 detaches from evb rk (#9812) * add CONFIG_TARGET_DOORNET2_RK3399=y * uboot-rockchip:doornet2 out of evb rk patch * uboot-rockchip:cancel doornet2 to use rkbin * Update armv8.mk * rockchip:add kernel5.15 rk3399-nanopi-r4se.dts * rockchip:add kernel 5.18 rk3399-nanopi-r4se --- package/boot/uboot-rockchip/Makefile | 1 - ...9-Add-support-for-EmbedFire-DoorNet2.patch | 3 +- ...-split-doornet2-rk3399-out-of-evb_rk.patch | 696 ++++++++++++++++++ .../boot/dts/rockchip/rk3399-nanopi-r4se.dts | 144 ++++ .../boot/dts/rockchip/rk3399-nanopi-r4se.dts | 144 ++++ target/linux/rockchip/image/armv8.mk | 2 +- 6 files changed, 987 insertions(+), 3 deletions(-) create mode 100644 package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch create mode 100644 target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts create mode 100644 target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts diff --git a/package/boot/uboot-rockchip/Makefile b/package/boot/uboot-rockchip/Makefile index 7b1686bed5ee6f..140d6e37234fec 100644 --- a/package/boot/uboot-rockchip/Makefile +++ b/package/boot/uboot-rockchip/Makefile @@ -90,7 +90,6 @@ define U-Boot/doornet2-rk3399 DEPENDS:=+PACKAGE_u-boot-doornet2-rk3399:arm-trusted-firmware-rk3399 PKG_BUILD_DEPENDS:=arm-trusted-firmware-rockchip-vendor ATF:=rk3399_bl31_v1.35.elf - USE_RKBIN:=1 endef define U-Boot/guangmiao-g4c-rk3399 diff --git a/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch b/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch index 05b510e24b99bf..e5ac061119e0a7 100644 --- a/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch +++ b/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch @@ -916,7 +916,7 @@ + --- /dev/null +++ b/configs/doornet2-rk3399_defconfig -@@ -0,0 +1,65 @@ +@@ -0,0 +1,66 @@ +CONFIG_ARM=y +CONFIG_ARCH_ROCKCHIP=y +CONFIG_SYS_TEXT_BASE=0x00200000 @@ -924,6 +924,7 @@ +CONFIG_ENV_OFFSET=0x3F8000 +CONFIG_ROCKCHIP_RK3399=y +CONFIG_TARGET_EVB_RK3399=y ++CONFIG_TARGET_DOORNET2_RK3399=y +CONFIG_DEBUG_UART_BASE=0xFF1A0000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_DEFAULT_DEVICE_TREE="rk3399-doornet2" diff --git a/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch b/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch new file mode 100644 index 00000000000000..4b74d36e2afdf7 --- /dev/null +++ b/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch @@ -0,0 +1,696 @@ +--- a/arch/arm/mach-rockchip/rk3399/Kconfig ++++ b/arch/arm/mach-rockchip/rk3399/Kconfig +@@ -109,6 +109,21 @@ config TARGET_ROC_PC_RK3399 + * wide voltage input(5V-15V), dual cell battery + * Wifi/BT accessible via expansion board M.2 + ++config TARGET_DOORNET2_RK3399 ++ bool "EmbedFire DoorNet2 board" ++ help ++ DoorNet2 is SBC produced by EmbedFire. Key features: ++ ++ * Rockchip RK3399 ++ * 1-4GB DDR3 or LPDDR4 ++ * SD card slot and 8-32GB eMMC ++ * Gigabit ethernet ++ * PCIe ++ * USB 3.0, 2.0 ++ * USB Type C power ++ * GPIO expansion ports ++ * USB 2.0 Wifi module ++ + endchoice + + config ROCKCHIP_BOOT_MODE_REG +@@ -151,6 +166,7 @@ config SYS_BOOTCOUNT_ADDR + + endif # BOOTCOUNT_LIMIT + ++source "board/embedfire/doornet2/Kconfig" + source "board/firefly/roc-pc-rk3399/Kconfig" + source "board/google/gru/Kconfig" + source "board/pine64/pinebook-pro-rk3399/Kconfig" +--- /dev/null ++++ b/board/embedfire/doornet2/Kconfig +@@ -0,0 +1,15 @@ ++if TARGET_DOORNET2_RK3399 ++ ++config SYS_BOARD ++ default "doornet2" ++ ++config SYS_VENDOR ++ default "embedfire" ++ ++config SYS_CONFIG_NAME ++ default "doornet2" ++ ++config BOARD_SPECIFIC_OPTIONS ++ def_bool y ++ ++endif +--- /dev/null ++++ b/board/embedfire/doornet2/Makefile +@@ -0,0 +1,6 @@ ++# ++# SPDX-License-Identifier: GPL-2.0+ ++# ++ ++obj-y += doornet2.o hwrev.o ++ +--- /dev/null ++++ b/board/embedfire/doornet2/doornet2.c +@@ -0,0 +1,146 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include "hwrev.h" ++ ++#ifdef CONFIG_MISC_INIT_R ++static void setup_iodomain(void) ++{ ++ struct rk3399_grf_regs *grf = ++ syscon_get_first_range(ROCKCHIP_SYSCON_GRF); ++ ++ /* BT565 and AUDIO is in 1.8v domain */ ++ rk_setreg(&grf->io_vsel, BIT(0) | BIT(1)); ++} ++ ++static int __maybe_unused mac_read_from_generic_eeprom(u8 *addr) ++{ ++ struct udevice *i2c_dev; ++ int ret; ++ ++ /* Microchip 24AA02xxx EEPROMs with EUI-48 Node Identity */ ++ ret = i2c_get_chip_for_busnum(2, 0x51, 1, &i2c_dev); ++ if (!ret) ++ ret = dm_i2c_read(i2c_dev, 0xfa, addr, 6); ++ ++ return ret; ++} ++ ++static void setup_macaddr(void) ++{ ++#if CONFIG_IS_ENABLED(CMD_NET) ++ int ret; ++ const char *cpuid = env_get("cpuid#"); ++ u8 hash[SHA256_SUM_LEN]; ++ int size = sizeof(hash); ++ u8 mac_addr[6]; ++ int from_eeprom = 0; ++ int lockdown = 0; ++ ++#ifndef CONFIG_ENV_IS_NOWHERE ++ lockdown = env_get_yesno("lockdown") == 1; ++#endif ++ if (lockdown && env_get("ethaddr")) ++ return; ++ ++ ret = mac_read_from_generic_eeprom(mac_addr); ++ if (!ret && is_valid_ethaddr(mac_addr)) { ++ eth_env_set_enetaddr("ethaddr", mac_addr); ++ from_eeprom = 1; ++ } ++ ++ if (!cpuid) { ++ debug("%s: could not retrieve 'cpuid#'\n", __func__); ++ return; ++ } ++ ++ ret = hash_block("sha256", (void *)cpuid, strlen(cpuid), hash, &size); ++ if (ret) { ++ debug("%s: failed to calculate SHA256\n", __func__); ++ return; ++ } ++ ++ /* Copy 6 bytes of the hash to base the MAC address on */ ++ memcpy(mac_addr, hash, 6); ++ ++ /* Make this a valid MAC address and set it */ ++ mac_addr[0] &= 0xfe; /* clear multicast bit */ ++ mac_addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ ++ ++ if (from_eeprom) { ++ eth_env_set_enetaddr("eth1addr", mac_addr); ++ } else { ++ eth_env_set_enetaddr("ethaddr", mac_addr); ++ ++ if (lockdown && env_get("eth1addr")) ++ return; ++ ++ /* Ugly, copy another 4 bytes to generate a similar address */ ++ memcpy(mac_addr + 2, hash + 8, 4); ++ if (!memcmp(hash + 2, hash + 8, 4)) ++ mac_addr[5] ^= 0xff; ++ ++ eth_env_set_enetaddr("eth1addr", mac_addr); ++ } ++#endif ++ ++ return; ++} ++ ++int misc_init_r(void) ++{ ++ const u32 cpuid_offset = 0x7; ++ const u32 cpuid_length = 0x10; ++ u8 cpuid[cpuid_length]; ++ int ret; ++ ++ setup_iodomain(); ++ ++ ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); ++ if (ret) ++ return ret; ++ ++ ret = rockchip_cpuid_set(cpuid, cpuid_length); ++ if (ret) ++ return ret; ++ ++ setup_macaddr(); ++ bd_hwrev_init(); ++ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_SERIAL_TAG ++void get_board_serial(struct tag_serialnr *serialnr) ++{ ++ char *serial_string; ++ u64 serial = 0; ++ ++ serial_string = env_get("serial#"); ++ ++ if (serial_string) ++ serial = simple_strtoull(serial_string, NULL, 16); ++ ++ serialnr->high = (u32)(serial >> 32); ++ serialnr->low = (u32)(serial & 0xffffffff); ++} ++#endif ++ +--- /dev/null ++++ b/board/embedfire/doornet2/hwrev.c +@@ -0,0 +1,171 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++/* ++ * ID info: ++ * ID : Volts : ADC value : Bucket ++ * == ===== ========= =========== ++ * 0 : 0.102V: 58 : 0 - 81 ++ * 1 : 0.211V: 120 : 82 - 150 ++ * 2 : 0.319V: 181 : 151 - 211 ++ * 3 : 0.427V: 242 : 212 - 274 ++ * 4 : 0.542V: 307 : 275 - 342 ++ * 5 : 0.666V: 378 : 343 - 411 ++ * 6 : 0.781V: 444 : 412 - 477 ++ * 7 : 0.900V: 511 : 478 - 545 ++ * 8 : 1.023V: 581 : 546 - 613 ++ * 9 : 1.137V: 646 : 614 - 675 ++ * 10 : 1.240V: 704 : 676 - 733 ++ * 11 : 1.343V: 763 : 734 - 795 ++ * 12 : 1.457V: 828 : 796 - 861 ++ * 13 : 1.576V: 895 : 862 - 925 ++ * 14 : 1.684V: 956 : 926 - 989 ++ * 15 : 1.800V: 1023 : 990 - 1023 ++ */ ++static const int id_readings[] = { ++ 81, 150, 211, 274, 342, 411, 477, 545, ++ 613, 675, 733, 795, 861, 925, 989, 1023 ++}; ++ ++static int cached_board_id = -1; ++ ++#define SARADC_BASE 0xFF100000 ++#define SARADC_DATA (SARADC_BASE + 0) ++#define SARADC_CTRL (SARADC_BASE + 8) ++ ++static u32 get_saradc_value(int chn) ++{ ++ int timeout = 0; ++ u32 adc_value = 0; ++ ++ writel(0, SARADC_CTRL); ++ udelay(2); ++ ++ writel(0x28 | chn, SARADC_CTRL); ++ udelay(50); ++ ++ timeout = 0; ++ do { ++ if (readl(SARADC_CTRL) & 0x40) { ++ adc_value = readl(SARADC_DATA) & 0x3FF; ++ goto stop_adc; ++ } ++ ++ udelay(10); ++ } while (timeout++ < 100); ++ ++stop_adc: ++ writel(0, SARADC_CTRL); ++ ++ return adc_value; ++} ++ ++static uint32_t get_adc_index(int chn) ++{ ++ int i; ++ int adc_reading; ++ ++ if (cached_board_id != -1) ++ return cached_board_id; ++ ++ adc_reading = get_saradc_value(chn); ++ for (i = 0; i < ARRAY_SIZE(id_readings); i++) { ++ if (adc_reading <= id_readings[i]) { ++ debug("ADC reading %d, ID %d\n", adc_reading, i); ++ cached_board_id = i; ++ return i; ++ } ++ } ++ ++ /* should die for impossible value */ ++ return 0; ++} ++ ++/* ++ * Extended by ADC_IN4 ++ * 0x06 - SOC-RK3399 ++ * 0x09 - DoorNet2 DDR3 ++ * 0x0a - DoorNet2 LPDDR4 ++ */ ++static int pcb_rev = -1; ++ ++void bd_hwrev_init(void) ++{ ++#define GPIO4_BASE 0xff790000 ++ struct rockchip_gpio_regs *regs = (void *)GPIO4_BASE; ++ ++#ifdef CONFIG_SPL_BUILD ++ struct udevice *dev; ++ ++ if (uclass_get_device_by_driver(UCLASS_CLK, ++ DM_DRIVER_GET(clk_rk3399), &dev)) ++ return; ++#endif ++ ++ if (pcb_rev >= 0) ++ return; ++ ++ /* D1, D0: input mode */ ++ clrbits_le32(®s->swport_ddr, (0x3 << 24)); ++ pcb_rev = (readl(®s->ext_port) >> 24) & 0x3; ++ ++ if (pcb_rev == 0x3) { ++ /* Revision group A: 0x04 ~ 0x13 */ ++ pcb_rev = 0x4 + get_adc_index(4); ++ ++ } else if (pcb_rev == 0x1) { ++ int idx = get_adc_index(4); ++ ++ /* Revision group B: 0x21 ~ 0x2f */ ++ if (idx > 0) { ++ pcb_rev = 0x20 + idx; ++ } ++ } ++} ++ ++#ifdef CONFIG_SPL_BUILD ++static struct board_ddrtype { ++ int rev; ++ const char *type; ++} ddrtypes[] = { ++ { 0x00, "lpddr3-samsung-4GB-1866" }, ++ { 0x01, "lpddr3-samsung-4GB-1866" }, ++ { 0x04, "ddr3-1866" }, ++ { 0x06, "ddr3-1866" }, ++ { 0x07, "lpddr4-100" }, ++ { 0x09, "ddr3-1866" }, ++ { 0x0a, "lpddr4-100" }, ++ { 0x21, "lpddr4-100" }, ++ { 0x22, "ddr3-1866" }, ++}; ++ ++const char *rk3399_get_ddrtype(void) { ++ int i; ++ ++ bd_hwrev_init(); ++ printf("Board: rev%02x\n", pcb_rev); ++ ++ for (i = 0; i < ARRAY_SIZE(ddrtypes); i++) { ++ if (ddrtypes[i].rev == pcb_rev) ++ return ddrtypes[i].type; ++ } ++ ++ /* fallback to first subnode (ie, first included dtsi) */ ++ return NULL; ++} ++#endif ++ ++/* To override __weak symbols */ ++u32 get_board_rev(void) ++{ ++ return pcb_rev; ++} ++ ++ +--- /dev/null ++++ b/board/embedfire/doornet2/MAINTAINERS +@@ -0,0 +1,5 @@ ++DoorNet2 Series ++M: embedfire ++S: Maintained ++F: board/embedfire/doornet2/ ++F: include/configs/doornet2.h +--- /dev/null ++++ b/board/embedfire/doornet2/hwrev.h +@@ -0,0 +1,25 @@ ++/* ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2 ++ * of the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, you can access it online at ++ * http://www.gnu.org/licenses/gpl-2.0.html. ++ */ ++ ++#ifndef __BD_HW_REV_H__ ++#define __BD_HW_REV_H__ ++ ++extern void bd_hwrev_config_gpio(void); ++extern void bd_hwrev_init(void); ++extern u32 get_board_rev(void); ++ ++#endif /* __BD_HW_REV_H__ */ ++ +--- a/drivers/clk/rockchip/clk_rk3399.c ++++ b/drivers/clk/rockchip/clk_rk3399.c +@@ -1372,6 +1372,8 @@ static void rkclk_init(struct rockchip_c + pclk_div << PCLK_PERILP1_DIV_CON_SHIFT | + hclk_div << HCLK_PERILP1_DIV_CON_SHIFT | + HCLK_PERILP1_PLL_SEL_GPLL << HCLK_PERILP1_PLL_SEL_SHIFT); ++ ++ rk3399_saradc_set_clk(cru, 1000000); + } + + static int rk3399_clk_probe(struct udevice *dev) +--- /dev/null ++++ b/include/configs/doornet2.h +@@ -0,0 +1,25 @@ ++/* SPDX-License-Identifier: GPL-2.0+ */ ++/* ++ * Copyright (C) Guangzhou FriendlyELEC Computer Tech. Co., Ltd. ++ * (http://www.friendlyarm.com) ++ * ++ * (C) Copyright 2016 Rockchip Electronics Co., Ltd ++ */ ++ ++#ifndef __CONFIG_DOORNET2_H__ ++#define __CONFIG_DOORNET2_H__ ++ ++#define ROCKCHIP_DEVICE_SETTINGS \ ++ "stdin=serial,usbkbd\0" \ ++ "stdout=serial,vidconsole\0" \ ++ "stderr=serial,vidconsole\0" ++ ++#include ++ ++#define SDRAM_BANK_SIZE (2UL << 30) ++ ++#define CONFIG_SERIAL_TAG ++#define CONFIG_REVISION_TAG ++ ++#endif ++ +--- a/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi ++++ b/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi +@@ -4,7 +4,9 @@ + */ + + &dmc { +- rockchip,sdram-params = < ++ ddr3-1333 { ++ u-boot,dm-pre-reloc; ++ rockchip,sdram-params = < + 0x1 + 0xa + 0x3 +@@ -1536,5 +1538,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +- +--- a/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi ++++ b/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi +@@ -4,7 +4,9 @@ + */ + + &dmc { +- rockchip,sdram-params = < ++ ddr3-1600 { ++ u-boot,dm-pre-reloc; ++ rockchip,sdram-params = < + 0x1 + 0xa + 0x3 +@@ -1536,4 +1538,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +--- a/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi ++++ b/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi +@@ -4,7 +4,9 @@ + */ + + &dmc { +- rockchip,sdram-params = < ++ ddr3-1866 { ++ u-boot,dm-pre-reloc; ++ rockchip,sdram-params = < + 0x1 + 0xa + 0x3 +@@ -1536,5 +1538,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +- +--- a/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi ++++ b/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi +@@ -5,6 +5,8 @@ + */ + + &dmc { ++ lpddr3-2GB-1600 { ++ u-boot,dm-pre-reloc; + rockchip,sdram-params = < + 0x1 + 0xa +@@ -1537,4 +1539,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +--- a/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi ++++ b/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi +@@ -4,6 +4,8 @@ + */ + + &dmc { ++ lpddr3-4GB-1600 { ++ u-boot,dm-pre-reloc; + rockchip,sdram-params = < + 0x2 + 0xa +@@ -1536,4 +1538,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +--- a/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi ++++ b/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi +@@ -4,6 +4,8 @@ + */ + + &dmc { ++ lpddr3-samsung-4GB-1866 { ++ u-boot,dm-pre-reloc; + rockchip,sdram-params = < + 0x2 + 0xa +@@ -1543,4 +1545,5 @@ + 0x01010000 /* DENALI_PHY_957_DATA */ + 0x00000000 /* DENALI_PHY_958_DATA */ + >; ++ }; + }; +--- a/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi ++++ b/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi +@@ -6,6 +6,8 @@ + */ + + &dmc { ++ lpddr4-100 { ++ u-boot,dm-pre-reloc; + rockchip,sdram-params = < + 0x2 + 0xa +@@ -1538,4 +1540,5 @@ + 0x01010000 + 0x00000000 + >; ++ }; + }; +--- a/drivers/ram/rockchip/sdram_rk3399.c ++++ b/drivers/ram/rockchip/sdram_rk3399.c +@@ -1625,7 +1625,6 @@ static void set_ddr_stride(struct rk3399_pmusgrf_regs *pmusgrf, u32 stride) + rk_clrsetreg(&pmusgrf->soc_con4, 0x1f << 10, stride << 10); + } + +-#if !defined(CONFIG_RAM_RK3399_LPDDR4) + static int data_training_first(struct dram_info *dram, u32 channel, u8 rank, + struct rk3399_sdram_params *params) + { +@@ -1715,8 +1714,8 @@ void modify_param(const struct chan_info *chan, + clrsetbits_le32(&denali_pi_params[76], 0x1 << 24, 0x1 << 24); + clrsetbits_le32(&denali_pi_params[77], 0x1, 0x1); + } +-#else + ++#if defined(CONFIG_RAM_RK3399_LPDDR4) + struct rk3399_sdram_params dfs_cfgs_lpddr4[] = { + #include "sdram-rk3399-lpddr4-400.inc" + #include "sdram-rk3399-lpddr4-800.inc" +@@ -3011,22 +3010,43 @@ static int sdram_init(struct dram_info *dram, + return 0; + } + ++__weak const char *rk3399_get_ddrtype(void) ++{ ++ return NULL; ++} ++ + static int rk3399_dmc_of_to_plat(struct udevice *dev) + { + struct rockchip_dmc_plat *plat = dev_get_plat(dev); ++ ofnode node = { .np = NULL }; ++ const char *name; + int ret; + + if (!CONFIG_IS_ENABLED(OF_REAL)) + return 0; + +- ret = dev_read_u32_array(dev, "rockchip,sdram-params", +- (u32 *)&plat->sdram_params, +- sizeof(plat->sdram_params) / sizeof(u32)); ++ name = rk3399_get_ddrtype(); ++ if (name) ++ node = dev_read_subnode(dev, name); ++ if (!ofnode_valid(node)) { ++ debug("Failed to read subnode %s\n", name); ++ node = dev_read_first_subnode(dev); ++ } ++ ++ /* fallback to current node */ ++ if (!ofnode_valid(node)) ++ node = dev_ofnode(dev); ++ ++ ret = ofnode_read_u32_array(node, "rockchip,sdram-params", ++ (u32 *)&plat->sdram_params, ++ sizeof(plat->sdram_params) / sizeof(u32)); ++ + if (ret) { + printf("%s: Cannot read rockchip,sdram-params %d\n", + __func__, ret); + return ret; + } ++ + ret = regmap_init_mem(dev_ofnode(dev), &plat->map); + if (ret) + printf("%s: regmap failed %d\n", __func__, ret); +@@ -3051,18 +3071,21 @@ static int conv_of_plat(struct udevice *dev) + #endif + + static const struct sdram_rk3399_ops rk3399_ops = { +-#if !defined(CONFIG_RAM_RK3399_LPDDR4) ++ + .data_training_first = data_training_first, + .set_rate_index = switch_to_phy_index1, + .modify_param = modify_param, + .get_phy_index_params = get_phy_index_params, +-#else ++}; ++ ++#if defined(CONFIG_RAM_RK3399_LPDDR4) ++static const struct sdram_rk3399_ops lpddr4_ops = { + .data_training_first = lpddr4_mr_detect, + .set_rate_index = lpddr4_set_rate, + .modify_param = lpddr4_modify_param, +- .get_phy_index_params = lpddr4_get_phy_index_params, +-#endif ++ .get_phy_index_params = lpddr4_get_phy_index_params, + }; ++#endif + + static int rk3399_dmc_init(struct udevice *dev) + { +@@ -3081,7 +3104,17 @@ static int rk3399_dmc_init(struct udevice *dev) + return ret; + #endif + +- priv->ops = &rk3399_ops; ++ if (params->base.dramtype == LPDDR4) { ++#if defined(CONFIG_RAM_RK3399_LPDDR4) ++ priv->ops = &lpddr4_ops; ++#else ++ printf("LPDDR4 support is disable\n"); ++ return -EINVAL; ++#endif ++ } else { ++ priv->ops = &rk3399_ops; ++ } ++ + priv->cic = syscon_get_first_range(ROCKCHIP_SYSCON_CIC); + priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU); diff --git a/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts b/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts new file mode 100644 index 00000000000000..737d15e1400851 --- /dev/null +++ b/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * FriendlyElec NanoPC-T4 board device tree source + * + * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd. + * (http://www.friendlyarm.com) + * + * Copyright (c) 2018 Collabora Ltd. + * + * Copyright (c) 2020 Jensen Huang + * Copyright (c) 2020 Marty Jones + * Copyright (c) 2021 Tianling Shen + */ + +/dts-v1/; +#include "rk3399-nanopi4.dtsi" + +/ { + model = "FriendlyElec NanoPi R4SE"; + compatible = "friendlyarm,nanopi-r4se", "rockchip,rk3399"; + + /delete-node/ display-subsystem; + + gpio-leds { + pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; + + /delete-node/ led-0; + + lan_led: led-lan { + gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; + label = "green:lan"; + }; + + sys_led: led-sys { + gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; + label = "red:power"; + default-state = "on"; + }; + + wan_led: led-wan { + gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; + label = "green:wan"; + }; + }; + + gpio-keys { + pinctrl-0 = <&reset_button_pin>; + + /delete-node/ power; + + reset { + debounce-interval = <50>; + gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + }; + }; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&i2c2 { + eeprom@51 { + compatible = "microchip,24c02", "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + read-only; /* This holds our MAC */ + }; +}; + +&i2c4 { + status = "disabled"; +}; + +&pcie0 { + max-link-speed = <1>; + num-lanes = <1>; + vpcie3v3-supply = <&vcc3v3_sys>; +}; + +&pinctrl { + gpio-leds { + /delete-node/ status-led-pin; + + lan_led_pin: lan-led-pin { + rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + sys_led_pin: sys-led-pin { + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wan_led_pin: wan-led-pin { + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + rockchip-key { + /delete-node/ power-key; + + reset_button_pin: reset-button-pin { + rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&emmc_phy { + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&sdio0 { + status = "disabled"; +}; + +&u2phy0_host { + phy-supply = <&vdd_5v>; +}; + +&u2phy1_host { + status = "disabled"; +}; + +&uart0 { + status = "disabled"; +}; + +&usbdrd_dwc3_0 { + dr_mode = "host"; +}; + +&vcc3v3_sys { + vin-supply = <&vcc5v0_sys>; +}; diff --git a/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts b/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts new file mode 100644 index 00000000000000..737d15e1400851 --- /dev/null +++ b/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * FriendlyElec NanoPC-T4 board device tree source + * + * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd. + * (http://www.friendlyarm.com) + * + * Copyright (c) 2018 Collabora Ltd. + * + * Copyright (c) 2020 Jensen Huang + * Copyright (c) 2020 Marty Jones + * Copyright (c) 2021 Tianling Shen + */ + +/dts-v1/; +#include "rk3399-nanopi4.dtsi" + +/ { + model = "FriendlyElec NanoPi R4SE"; + compatible = "friendlyarm,nanopi-r4se", "rockchip,rk3399"; + + /delete-node/ display-subsystem; + + gpio-leds { + pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; + + /delete-node/ led-0; + + lan_led: led-lan { + gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; + label = "green:lan"; + }; + + sys_led: led-sys { + gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; + label = "red:power"; + default-state = "on"; + }; + + wan_led: led-wan { + gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; + label = "green:wan"; + }; + }; + + gpio-keys { + pinctrl-0 = <&reset_button_pin>; + + /delete-node/ power; + + reset { + debounce-interval = <50>; + gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>; + label = "reset"; + linux,code = ; + }; + }; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&i2c2 { + eeprom@51 { + compatible = "microchip,24c02", "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + read-only; /* This holds our MAC */ + }; +}; + +&i2c4 { + status = "disabled"; +}; + +&pcie0 { + max-link-speed = <1>; + num-lanes = <1>; + vpcie3v3-supply = <&vcc3v3_sys>; +}; + +&pinctrl { + gpio-leds { + /delete-node/ status-led-pin; + + lan_led_pin: lan-led-pin { + rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + sys_led_pin: sys-led-pin { + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wan_led_pin: wan-led-pin { + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + rockchip-key { + /delete-node/ power-key; + + reset_button_pin: reset-button-pin { + rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&emmc_phy { + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&sdio0 { + status = "disabled"; +}; + +&u2phy0_host { + phy-supply = <&vdd_5v>; +}; + +&u2phy1_host { + status = "disabled"; +}; + +&uart0 { + status = "disabled"; +}; + +&usbdrd_dwc3_0 { + dr_mode = "host"; +}; + +&vcc3v3_sys { + vin-supply = <&vcc5v0_sys>; +}; diff --git a/target/linux/rockchip/image/armv8.mk b/target/linux/rockchip/image/armv8.mk index 298242c35952b8..3e37279832ec2d 100644 --- a/target/linux/rockchip/image/armv8.mk +++ b/target/linux/rockchip/image/armv8.mk @@ -17,7 +17,7 @@ define Device/embedfire_doornet2 DEVICE_MODEL := DoorNet2 SOC := rk3399 UBOOT_DEVICE_NAME := doornet2-rk3399 - IMAGE/sysupgrade.img.gz := boot-common | boot-script nanopi-r4s | pine64-bin | gzip | append-metadata + IMAGE/sysupgrade.img.gz := boot-common | boot-script nanopi-r4s | pine64-img | gzip | append-metadata DEVICE_PACKAGES := kmod-r8168 -urngd endef TARGET_DEVICES += embedfire_doornet2 From 7af074fd1d373e03e090f178b497706c7c72e925 Mon Sep 17 00:00:00 2001 From: lean Date: Thu, 21 Jul 2022 16:58:40 +0800 Subject: [PATCH 5/5] Revert "uboot-rockchip:doornet2 detaches from evb rk (#9812)" This reverts commit cdad02d028141097926fac303bdf606baa5bea5b. --- package/boot/uboot-rockchip/Makefile | 1 + ...9-Add-support-for-EmbedFire-DoorNet2.patch | 3 +- ...-split-doornet2-rk3399-out-of-evb_rk.patch | 696 ------------------ .../boot/dts/rockchip/rk3399-nanopi-r4se.dts | 144 ---- .../boot/dts/rockchip/rk3399-nanopi-r4se.dts | 144 ---- target/linux/rockchip/image/armv8.mk | 2 +- 6 files changed, 3 insertions(+), 987 deletions(-) delete mode 100644 package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch delete mode 100644 target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts delete mode 100644 target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts diff --git a/package/boot/uboot-rockchip/Makefile b/package/boot/uboot-rockchip/Makefile index 140d6e37234fec..7b1686bed5ee6f 100644 --- a/package/boot/uboot-rockchip/Makefile +++ b/package/boot/uboot-rockchip/Makefile @@ -90,6 +90,7 @@ define U-Boot/doornet2-rk3399 DEPENDS:=+PACKAGE_u-boot-doornet2-rk3399:arm-trusted-firmware-rk3399 PKG_BUILD_DEPENDS:=arm-trusted-firmware-rockchip-vendor ATF:=rk3399_bl31_v1.35.elf + USE_RKBIN:=1 endef define U-Boot/guangmiao-g4c-rk3399 diff --git a/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch b/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch index e5ac061119e0a7..05b510e24b99bf 100644 --- a/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch +++ b/package/boot/uboot-rockchip/patches/303-rockchip-rk3399-Add-support-for-EmbedFire-DoorNet2.patch @@ -916,7 +916,7 @@ + --- /dev/null +++ b/configs/doornet2-rk3399_defconfig -@@ -0,0 +1,66 @@ +@@ -0,0 +1,65 @@ +CONFIG_ARM=y +CONFIG_ARCH_ROCKCHIP=y +CONFIG_SYS_TEXT_BASE=0x00200000 @@ -924,7 +924,6 @@ +CONFIG_ENV_OFFSET=0x3F8000 +CONFIG_ROCKCHIP_RK3399=y +CONFIG_TARGET_EVB_RK3399=y -+CONFIG_TARGET_DOORNET2_RK3399=y +CONFIG_DEBUG_UART_BASE=0xFF1A0000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_DEFAULT_DEVICE_TREE="rk3399-doornet2" diff --git a/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch b/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch deleted file mode 100644 index 4b74d36e2afdf7..00000000000000 --- a/package/boot/uboot-rockchip/patches/307-rockchip-rk3399-split-doornet2-rk3399-out-of-evb_rk.patch +++ /dev/null @@ -1,696 +0,0 @@ ---- a/arch/arm/mach-rockchip/rk3399/Kconfig -+++ b/arch/arm/mach-rockchip/rk3399/Kconfig -@@ -109,6 +109,21 @@ config TARGET_ROC_PC_RK3399 - * wide voltage input(5V-15V), dual cell battery - * Wifi/BT accessible via expansion board M.2 - -+config TARGET_DOORNET2_RK3399 -+ bool "EmbedFire DoorNet2 board" -+ help -+ DoorNet2 is SBC produced by EmbedFire. Key features: -+ -+ * Rockchip RK3399 -+ * 1-4GB DDR3 or LPDDR4 -+ * SD card slot and 8-32GB eMMC -+ * Gigabit ethernet -+ * PCIe -+ * USB 3.0, 2.0 -+ * USB Type C power -+ * GPIO expansion ports -+ * USB 2.0 Wifi module -+ - endchoice - - config ROCKCHIP_BOOT_MODE_REG -@@ -151,6 +166,7 @@ config SYS_BOOTCOUNT_ADDR - - endif # BOOTCOUNT_LIMIT - -+source "board/embedfire/doornet2/Kconfig" - source "board/firefly/roc-pc-rk3399/Kconfig" - source "board/google/gru/Kconfig" - source "board/pine64/pinebook-pro-rk3399/Kconfig" ---- /dev/null -+++ b/board/embedfire/doornet2/Kconfig -@@ -0,0 +1,15 @@ -+if TARGET_DOORNET2_RK3399 -+ -+config SYS_BOARD -+ default "doornet2" -+ -+config SYS_VENDOR -+ default "embedfire" -+ -+config SYS_CONFIG_NAME -+ default "doornet2" -+ -+config BOARD_SPECIFIC_OPTIONS -+ def_bool y -+ -+endif ---- /dev/null -+++ b/board/embedfire/doornet2/Makefile -@@ -0,0 +1,6 @@ -+# -+# SPDX-License-Identifier: GPL-2.0+ -+# -+ -+obj-y += doornet2.o hwrev.o -+ ---- /dev/null -+++ b/board/embedfire/doornet2/doornet2.c -@@ -0,0 +1,146 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "hwrev.h" -+ -+#ifdef CONFIG_MISC_INIT_R -+static void setup_iodomain(void) -+{ -+ struct rk3399_grf_regs *grf = -+ syscon_get_first_range(ROCKCHIP_SYSCON_GRF); -+ -+ /* BT565 and AUDIO is in 1.8v domain */ -+ rk_setreg(&grf->io_vsel, BIT(0) | BIT(1)); -+} -+ -+static int __maybe_unused mac_read_from_generic_eeprom(u8 *addr) -+{ -+ struct udevice *i2c_dev; -+ int ret; -+ -+ /* Microchip 24AA02xxx EEPROMs with EUI-48 Node Identity */ -+ ret = i2c_get_chip_for_busnum(2, 0x51, 1, &i2c_dev); -+ if (!ret) -+ ret = dm_i2c_read(i2c_dev, 0xfa, addr, 6); -+ -+ return ret; -+} -+ -+static void setup_macaddr(void) -+{ -+#if CONFIG_IS_ENABLED(CMD_NET) -+ int ret; -+ const char *cpuid = env_get("cpuid#"); -+ u8 hash[SHA256_SUM_LEN]; -+ int size = sizeof(hash); -+ u8 mac_addr[6]; -+ int from_eeprom = 0; -+ int lockdown = 0; -+ -+#ifndef CONFIG_ENV_IS_NOWHERE -+ lockdown = env_get_yesno("lockdown") == 1; -+#endif -+ if (lockdown && env_get("ethaddr")) -+ return; -+ -+ ret = mac_read_from_generic_eeprom(mac_addr); -+ if (!ret && is_valid_ethaddr(mac_addr)) { -+ eth_env_set_enetaddr("ethaddr", mac_addr); -+ from_eeprom = 1; -+ } -+ -+ if (!cpuid) { -+ debug("%s: could not retrieve 'cpuid#'\n", __func__); -+ return; -+ } -+ -+ ret = hash_block("sha256", (void *)cpuid, strlen(cpuid), hash, &size); -+ if (ret) { -+ debug("%s: failed to calculate SHA256\n", __func__); -+ return; -+ } -+ -+ /* Copy 6 bytes of the hash to base the MAC address on */ -+ memcpy(mac_addr, hash, 6); -+ -+ /* Make this a valid MAC address and set it */ -+ mac_addr[0] &= 0xfe; /* clear multicast bit */ -+ mac_addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ -+ -+ if (from_eeprom) { -+ eth_env_set_enetaddr("eth1addr", mac_addr); -+ } else { -+ eth_env_set_enetaddr("ethaddr", mac_addr); -+ -+ if (lockdown && env_get("eth1addr")) -+ return; -+ -+ /* Ugly, copy another 4 bytes to generate a similar address */ -+ memcpy(mac_addr + 2, hash + 8, 4); -+ if (!memcmp(hash + 2, hash + 8, 4)) -+ mac_addr[5] ^= 0xff; -+ -+ eth_env_set_enetaddr("eth1addr", mac_addr); -+ } -+#endif -+ -+ return; -+} -+ -+int misc_init_r(void) -+{ -+ const u32 cpuid_offset = 0x7; -+ const u32 cpuid_length = 0x10; -+ u8 cpuid[cpuid_length]; -+ int ret; -+ -+ setup_iodomain(); -+ -+ ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid); -+ if (ret) -+ return ret; -+ -+ ret = rockchip_cpuid_set(cpuid, cpuid_length); -+ if (ret) -+ return ret; -+ -+ setup_macaddr(); -+ bd_hwrev_init(); -+ -+ return 0; -+} -+#endif -+ -+#ifdef CONFIG_SERIAL_TAG -+void get_board_serial(struct tag_serialnr *serialnr) -+{ -+ char *serial_string; -+ u64 serial = 0; -+ -+ serial_string = env_get("serial#"); -+ -+ if (serial_string) -+ serial = simple_strtoull(serial_string, NULL, 16); -+ -+ serialnr->high = (u32)(serial >> 32); -+ serialnr->low = (u32)(serial & 0xffffffff); -+} -+#endif -+ ---- /dev/null -+++ b/board/embedfire/doornet2/hwrev.c -@@ -0,0 +1,171 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* -+ * ID info: -+ * ID : Volts : ADC value : Bucket -+ * == ===== ========= =========== -+ * 0 : 0.102V: 58 : 0 - 81 -+ * 1 : 0.211V: 120 : 82 - 150 -+ * 2 : 0.319V: 181 : 151 - 211 -+ * 3 : 0.427V: 242 : 212 - 274 -+ * 4 : 0.542V: 307 : 275 - 342 -+ * 5 : 0.666V: 378 : 343 - 411 -+ * 6 : 0.781V: 444 : 412 - 477 -+ * 7 : 0.900V: 511 : 478 - 545 -+ * 8 : 1.023V: 581 : 546 - 613 -+ * 9 : 1.137V: 646 : 614 - 675 -+ * 10 : 1.240V: 704 : 676 - 733 -+ * 11 : 1.343V: 763 : 734 - 795 -+ * 12 : 1.457V: 828 : 796 - 861 -+ * 13 : 1.576V: 895 : 862 - 925 -+ * 14 : 1.684V: 956 : 926 - 989 -+ * 15 : 1.800V: 1023 : 990 - 1023 -+ */ -+static const int id_readings[] = { -+ 81, 150, 211, 274, 342, 411, 477, 545, -+ 613, 675, 733, 795, 861, 925, 989, 1023 -+}; -+ -+static int cached_board_id = -1; -+ -+#define SARADC_BASE 0xFF100000 -+#define SARADC_DATA (SARADC_BASE + 0) -+#define SARADC_CTRL (SARADC_BASE + 8) -+ -+static u32 get_saradc_value(int chn) -+{ -+ int timeout = 0; -+ u32 adc_value = 0; -+ -+ writel(0, SARADC_CTRL); -+ udelay(2); -+ -+ writel(0x28 | chn, SARADC_CTRL); -+ udelay(50); -+ -+ timeout = 0; -+ do { -+ if (readl(SARADC_CTRL) & 0x40) { -+ adc_value = readl(SARADC_DATA) & 0x3FF; -+ goto stop_adc; -+ } -+ -+ udelay(10); -+ } while (timeout++ < 100); -+ -+stop_adc: -+ writel(0, SARADC_CTRL); -+ -+ return adc_value; -+} -+ -+static uint32_t get_adc_index(int chn) -+{ -+ int i; -+ int adc_reading; -+ -+ if (cached_board_id != -1) -+ return cached_board_id; -+ -+ adc_reading = get_saradc_value(chn); -+ for (i = 0; i < ARRAY_SIZE(id_readings); i++) { -+ if (adc_reading <= id_readings[i]) { -+ debug("ADC reading %d, ID %d\n", adc_reading, i); -+ cached_board_id = i; -+ return i; -+ } -+ } -+ -+ /* should die for impossible value */ -+ return 0; -+} -+ -+/* -+ * Extended by ADC_IN4 -+ * 0x06 - SOC-RK3399 -+ * 0x09 - DoorNet2 DDR3 -+ * 0x0a - DoorNet2 LPDDR4 -+ */ -+static int pcb_rev = -1; -+ -+void bd_hwrev_init(void) -+{ -+#define GPIO4_BASE 0xff790000 -+ struct rockchip_gpio_regs *regs = (void *)GPIO4_BASE; -+ -+#ifdef CONFIG_SPL_BUILD -+ struct udevice *dev; -+ -+ if (uclass_get_device_by_driver(UCLASS_CLK, -+ DM_DRIVER_GET(clk_rk3399), &dev)) -+ return; -+#endif -+ -+ if (pcb_rev >= 0) -+ return; -+ -+ /* D1, D0: input mode */ -+ clrbits_le32(®s->swport_ddr, (0x3 << 24)); -+ pcb_rev = (readl(®s->ext_port) >> 24) & 0x3; -+ -+ if (pcb_rev == 0x3) { -+ /* Revision group A: 0x04 ~ 0x13 */ -+ pcb_rev = 0x4 + get_adc_index(4); -+ -+ } else if (pcb_rev == 0x1) { -+ int idx = get_adc_index(4); -+ -+ /* Revision group B: 0x21 ~ 0x2f */ -+ if (idx > 0) { -+ pcb_rev = 0x20 + idx; -+ } -+ } -+} -+ -+#ifdef CONFIG_SPL_BUILD -+static struct board_ddrtype { -+ int rev; -+ const char *type; -+} ddrtypes[] = { -+ { 0x00, "lpddr3-samsung-4GB-1866" }, -+ { 0x01, "lpddr3-samsung-4GB-1866" }, -+ { 0x04, "ddr3-1866" }, -+ { 0x06, "ddr3-1866" }, -+ { 0x07, "lpddr4-100" }, -+ { 0x09, "ddr3-1866" }, -+ { 0x0a, "lpddr4-100" }, -+ { 0x21, "lpddr4-100" }, -+ { 0x22, "ddr3-1866" }, -+}; -+ -+const char *rk3399_get_ddrtype(void) { -+ int i; -+ -+ bd_hwrev_init(); -+ printf("Board: rev%02x\n", pcb_rev); -+ -+ for (i = 0; i < ARRAY_SIZE(ddrtypes); i++) { -+ if (ddrtypes[i].rev == pcb_rev) -+ return ddrtypes[i].type; -+ } -+ -+ /* fallback to first subnode (ie, first included dtsi) */ -+ return NULL; -+} -+#endif -+ -+/* To override __weak symbols */ -+u32 get_board_rev(void) -+{ -+ return pcb_rev; -+} -+ -+ ---- /dev/null -+++ b/board/embedfire/doornet2/MAINTAINERS -@@ -0,0 +1,5 @@ -+DoorNet2 Series -+M: embedfire -+S: Maintained -+F: board/embedfire/doornet2/ -+F: include/configs/doornet2.h ---- /dev/null -+++ b/board/embedfire/doornet2/hwrev.h -@@ -0,0 +1,25 @@ -+/* -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version 2 -+ * of the License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, you can access it online at -+ * http://www.gnu.org/licenses/gpl-2.0.html. -+ */ -+ -+#ifndef __BD_HW_REV_H__ -+#define __BD_HW_REV_H__ -+ -+extern void bd_hwrev_config_gpio(void); -+extern void bd_hwrev_init(void); -+extern u32 get_board_rev(void); -+ -+#endif /* __BD_HW_REV_H__ */ -+ ---- a/drivers/clk/rockchip/clk_rk3399.c -+++ b/drivers/clk/rockchip/clk_rk3399.c -@@ -1372,6 +1372,8 @@ static void rkclk_init(struct rockchip_c - pclk_div << PCLK_PERILP1_DIV_CON_SHIFT | - hclk_div << HCLK_PERILP1_DIV_CON_SHIFT | - HCLK_PERILP1_PLL_SEL_GPLL << HCLK_PERILP1_PLL_SEL_SHIFT); -+ -+ rk3399_saradc_set_clk(cru, 1000000); - } - - static int rk3399_clk_probe(struct udevice *dev) ---- /dev/null -+++ b/include/configs/doornet2.h -@@ -0,0 +1,25 @@ -+/* SPDX-License-Identifier: GPL-2.0+ */ -+/* -+ * Copyright (C) Guangzhou FriendlyELEC Computer Tech. Co., Ltd. -+ * (http://www.friendlyarm.com) -+ * -+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd -+ */ -+ -+#ifndef __CONFIG_DOORNET2_H__ -+#define __CONFIG_DOORNET2_H__ -+ -+#define ROCKCHIP_DEVICE_SETTINGS \ -+ "stdin=serial,usbkbd\0" \ -+ "stdout=serial,vidconsole\0" \ -+ "stderr=serial,vidconsole\0" -+ -+#include -+ -+#define SDRAM_BANK_SIZE (2UL << 30) -+ -+#define CONFIG_SERIAL_TAG -+#define CONFIG_REVISION_TAG -+ -+#endif -+ ---- a/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi -+++ b/arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi -@@ -4,7 +4,9 @@ - */ - - &dmc { -- rockchip,sdram-params = < -+ ddr3-1333 { -+ u-boot,dm-pre-reloc; -+ rockchip,sdram-params = < - 0x1 - 0xa - 0x3 -@@ -1536,5 +1538,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; -- ---- a/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi -+++ b/arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi -@@ -4,7 +4,9 @@ - */ - - &dmc { -- rockchip,sdram-params = < -+ ddr3-1600 { -+ u-boot,dm-pre-reloc; -+ rockchip,sdram-params = < - 0x1 - 0xa - 0x3 -@@ -1536,4 +1538,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; ---- a/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi -+++ b/arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi -@@ -4,7 +4,9 @@ - */ - - &dmc { -- rockchip,sdram-params = < -+ ddr3-1866 { -+ u-boot,dm-pre-reloc; -+ rockchip,sdram-params = < - 0x1 - 0xa - 0x3 -@@ -1536,5 +1538,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; -- ---- a/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi -+++ b/arch/arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi -@@ -5,6 +5,8 @@ - */ - - &dmc { -+ lpddr3-2GB-1600 { -+ u-boot,dm-pre-reloc; - rockchip,sdram-params = < - 0x1 - 0xa -@@ -1537,4 +1539,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; ---- a/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi -+++ b/arch/arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi -@@ -4,6 +4,8 @@ - */ - - &dmc { -+ lpddr3-4GB-1600 { -+ u-boot,dm-pre-reloc; - rockchip,sdram-params = < - 0x2 - 0xa -@@ -1536,4 +1538,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; ---- a/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi -+++ b/arch/arm/dts/rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi -@@ -4,6 +4,8 @@ - */ - - &dmc { -+ lpddr3-samsung-4GB-1866 { -+ u-boot,dm-pre-reloc; - rockchip,sdram-params = < - 0x2 - 0xa -@@ -1543,4 +1545,5 @@ - 0x01010000 /* DENALI_PHY_957_DATA */ - 0x00000000 /* DENALI_PHY_958_DATA */ - >; -+ }; - }; ---- a/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi -+++ b/arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi -@@ -6,6 +6,8 @@ - */ - - &dmc { -+ lpddr4-100 { -+ u-boot,dm-pre-reloc; - rockchip,sdram-params = < - 0x2 - 0xa -@@ -1538,4 +1540,5 @@ - 0x01010000 - 0x00000000 - >; -+ }; - }; ---- a/drivers/ram/rockchip/sdram_rk3399.c -+++ b/drivers/ram/rockchip/sdram_rk3399.c -@@ -1625,7 +1625,6 @@ static void set_ddr_stride(struct rk3399_pmusgrf_regs *pmusgrf, u32 stride) - rk_clrsetreg(&pmusgrf->soc_con4, 0x1f << 10, stride << 10); - } - --#if !defined(CONFIG_RAM_RK3399_LPDDR4) - static int data_training_first(struct dram_info *dram, u32 channel, u8 rank, - struct rk3399_sdram_params *params) - { -@@ -1715,8 +1714,8 @@ void modify_param(const struct chan_info *chan, - clrsetbits_le32(&denali_pi_params[76], 0x1 << 24, 0x1 << 24); - clrsetbits_le32(&denali_pi_params[77], 0x1, 0x1); - } --#else - -+#if defined(CONFIG_RAM_RK3399_LPDDR4) - struct rk3399_sdram_params dfs_cfgs_lpddr4[] = { - #include "sdram-rk3399-lpddr4-400.inc" - #include "sdram-rk3399-lpddr4-800.inc" -@@ -3011,22 +3010,43 @@ static int sdram_init(struct dram_info *dram, - return 0; - } - -+__weak const char *rk3399_get_ddrtype(void) -+{ -+ return NULL; -+} -+ - static int rk3399_dmc_of_to_plat(struct udevice *dev) - { - struct rockchip_dmc_plat *plat = dev_get_plat(dev); -+ ofnode node = { .np = NULL }; -+ const char *name; - int ret; - - if (!CONFIG_IS_ENABLED(OF_REAL)) - return 0; - -- ret = dev_read_u32_array(dev, "rockchip,sdram-params", -- (u32 *)&plat->sdram_params, -- sizeof(plat->sdram_params) / sizeof(u32)); -+ name = rk3399_get_ddrtype(); -+ if (name) -+ node = dev_read_subnode(dev, name); -+ if (!ofnode_valid(node)) { -+ debug("Failed to read subnode %s\n", name); -+ node = dev_read_first_subnode(dev); -+ } -+ -+ /* fallback to current node */ -+ if (!ofnode_valid(node)) -+ node = dev_ofnode(dev); -+ -+ ret = ofnode_read_u32_array(node, "rockchip,sdram-params", -+ (u32 *)&plat->sdram_params, -+ sizeof(plat->sdram_params) / sizeof(u32)); -+ - if (ret) { - printf("%s: Cannot read rockchip,sdram-params %d\n", - __func__, ret); - return ret; - } -+ - ret = regmap_init_mem(dev_ofnode(dev), &plat->map); - if (ret) - printf("%s: regmap failed %d\n", __func__, ret); -@@ -3051,18 +3071,21 @@ static int conv_of_plat(struct udevice *dev) - #endif - - static const struct sdram_rk3399_ops rk3399_ops = { --#if !defined(CONFIG_RAM_RK3399_LPDDR4) -+ - .data_training_first = data_training_first, - .set_rate_index = switch_to_phy_index1, - .modify_param = modify_param, - .get_phy_index_params = get_phy_index_params, --#else -+}; -+ -+#if defined(CONFIG_RAM_RK3399_LPDDR4) -+static const struct sdram_rk3399_ops lpddr4_ops = { - .data_training_first = lpddr4_mr_detect, - .set_rate_index = lpddr4_set_rate, - .modify_param = lpddr4_modify_param, -- .get_phy_index_params = lpddr4_get_phy_index_params, --#endif -+ .get_phy_index_params = lpddr4_get_phy_index_params, - }; -+#endif - - static int rk3399_dmc_init(struct udevice *dev) - { -@@ -3081,7 +3104,17 @@ static int rk3399_dmc_init(struct udevice *dev) - return ret; - #endif - -- priv->ops = &rk3399_ops; -+ if (params->base.dramtype == LPDDR4) { -+#if defined(CONFIG_RAM_RK3399_LPDDR4) -+ priv->ops = &lpddr4_ops; -+#else -+ printf("LPDDR4 support is disable\n"); -+ return -EINVAL; -+#endif -+ } else { -+ priv->ops = &rk3399_ops; -+ } -+ - priv->cic = syscon_get_first_range(ROCKCHIP_SYSCON_CIC); - priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); - priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU); diff --git a/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts b/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts deleted file mode 100644 index 737d15e1400851..00000000000000 --- a/target/linux/rockchip/files-5.15/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts +++ /dev/null @@ -1,144 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * FriendlyElec NanoPC-T4 board device tree source - * - * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd. - * (http://www.friendlyarm.com) - * - * Copyright (c) 2018 Collabora Ltd. - * - * Copyright (c) 2020 Jensen Huang - * Copyright (c) 2020 Marty Jones - * Copyright (c) 2021 Tianling Shen - */ - -/dts-v1/; -#include "rk3399-nanopi4.dtsi" - -/ { - model = "FriendlyElec NanoPi R4SE"; - compatible = "friendlyarm,nanopi-r4se", "rockchip,rk3399"; - - /delete-node/ display-subsystem; - - gpio-leds { - pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; - - /delete-node/ led-0; - - lan_led: led-lan { - gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; - label = "green:lan"; - }; - - sys_led: led-sys { - gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; - label = "red:power"; - default-state = "on"; - }; - - wan_led: led-wan { - gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; - label = "green:wan"; - }; - }; - - gpio-keys { - pinctrl-0 = <&reset_button_pin>; - - /delete-node/ power; - - reset { - debounce-interval = <50>; - gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>; - label = "reset"; - linux,code = ; - }; - }; - - vdd_5v: vdd-5v { - compatible = "regulator-fixed"; - regulator-name = "vdd_5v"; - regulator-always-on; - regulator-boot-on; - }; -}; - -&i2c2 { - eeprom@51 { - compatible = "microchip,24c02", "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - read-only; /* This holds our MAC */ - }; -}; - -&i2c4 { - status = "disabled"; -}; - -&pcie0 { - max-link-speed = <1>; - num-lanes = <1>; - vpcie3v3-supply = <&vcc3v3_sys>; -}; - -&pinctrl { - gpio-leds { - /delete-node/ status-led-pin; - - lan_led_pin: lan-led-pin { - rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - sys_led_pin: sys-led-pin { - rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - wan_led_pin: wan-led-pin { - rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - - rockchip-key { - /delete-node/ power-key; - - reset_button_pin: reset-button-pin { - rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; - }; - }; -}; - -&emmc_phy { - status = "okay"; -}; - -&sdhci { - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&sdio0 { - status = "disabled"; -}; - -&u2phy0_host { - phy-supply = <&vdd_5v>; -}; - -&u2phy1_host { - status = "disabled"; -}; - -&uart0 { - status = "disabled"; -}; - -&usbdrd_dwc3_0 { - dr_mode = "host"; -}; - -&vcc3v3_sys { - vin-supply = <&vcc5v0_sys>; -}; diff --git a/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts b/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts deleted file mode 100644 index 737d15e1400851..00000000000000 --- a/target/linux/rockchip/files-5.18/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4se.dts +++ /dev/null @@ -1,144 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * FriendlyElec NanoPC-T4 board device tree source - * - * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd. - * (http://www.friendlyarm.com) - * - * Copyright (c) 2018 Collabora Ltd. - * - * Copyright (c) 2020 Jensen Huang - * Copyright (c) 2020 Marty Jones - * Copyright (c) 2021 Tianling Shen - */ - -/dts-v1/; -#include "rk3399-nanopi4.dtsi" - -/ { - model = "FriendlyElec NanoPi R4SE"; - compatible = "friendlyarm,nanopi-r4se", "rockchip,rk3399"; - - /delete-node/ display-subsystem; - - gpio-leds { - pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; - - /delete-node/ led-0; - - lan_led: led-lan { - gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; - label = "green:lan"; - }; - - sys_led: led-sys { - gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; - label = "red:power"; - default-state = "on"; - }; - - wan_led: led-wan { - gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; - label = "green:wan"; - }; - }; - - gpio-keys { - pinctrl-0 = <&reset_button_pin>; - - /delete-node/ power; - - reset { - debounce-interval = <50>; - gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>; - label = "reset"; - linux,code = ; - }; - }; - - vdd_5v: vdd-5v { - compatible = "regulator-fixed"; - regulator-name = "vdd_5v"; - regulator-always-on; - regulator-boot-on; - }; -}; - -&i2c2 { - eeprom@51 { - compatible = "microchip,24c02", "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - read-only; /* This holds our MAC */ - }; -}; - -&i2c4 { - status = "disabled"; -}; - -&pcie0 { - max-link-speed = <1>; - num-lanes = <1>; - vpcie3v3-supply = <&vcc3v3_sys>; -}; - -&pinctrl { - gpio-leds { - /delete-node/ status-led-pin; - - lan_led_pin: lan-led-pin { - rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - sys_led_pin: sys-led-pin { - rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - wan_led_pin: wan-led-pin { - rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - - rockchip-key { - /delete-node/ power-key; - - reset_button_pin: reset-button-pin { - rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; - }; - }; -}; - -&emmc_phy { - status = "okay"; -}; - -&sdhci { - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&sdio0 { - status = "disabled"; -}; - -&u2phy0_host { - phy-supply = <&vdd_5v>; -}; - -&u2phy1_host { - status = "disabled"; -}; - -&uart0 { - status = "disabled"; -}; - -&usbdrd_dwc3_0 { - dr_mode = "host"; -}; - -&vcc3v3_sys { - vin-supply = <&vcc5v0_sys>; -}; diff --git a/target/linux/rockchip/image/armv8.mk b/target/linux/rockchip/image/armv8.mk index 3e37279832ec2d..298242c35952b8 100644 --- a/target/linux/rockchip/image/armv8.mk +++ b/target/linux/rockchip/image/armv8.mk @@ -17,7 +17,7 @@ define Device/embedfire_doornet2 DEVICE_MODEL := DoorNet2 SOC := rk3399 UBOOT_DEVICE_NAME := doornet2-rk3399 - IMAGE/sysupgrade.img.gz := boot-common | boot-script nanopi-r4s | pine64-img | gzip | append-metadata + IMAGE/sysupgrade.img.gz := boot-common | boot-script nanopi-r4s | pine64-bin | gzip | append-metadata DEVICE_PACKAGES := kmod-r8168 -urngd endef TARGET_DEVICES += embedfire_doornet2