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| author | Daniel Golle <daniel@makrotopia.org> | 2023-04-19 19:47:40 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2023-05-15 20:55:39 +0200 |
| commit | ff5d08799b741d021a9fa86927fac4f86f34b572 (patch) | |
| tree | 6c5baac808289643d30bf89fe85bd50f8d683b35 /target/linux/generic | |
| parent | 1cb8cdbf07236f9d16a4bdd733d5eadd834f6e0c (diff) | |
| download | upstream-ff5d08799b741d021a9fa86927fac4f86f34b572.tar.gz upstream-ff5d08799b741d021a9fa86927fac4f86f34b572.tar.bz2 upstream-ff5d08799b741d021a9fa86927fac4f86f34b572.zip | |
generic: add support for wireless offloading on MT7981
Load appropriate firmware for wireless offloading on MT7981.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/generic')
| -rw-r--r-- | target/linux/generic/backport-5.15/733-v6.4-21-net-mtk_eth_soc-use-WO-firmware-for-MT7981.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/733-v6.4-21-net-mtk_eth_soc-use-WO-firmware-for-MT7981.patch b/target/linux/generic/backport-5.15/733-v6.4-21-net-mtk_eth_soc-use-WO-firmware-for-MT7981.patch new file mode 100644 index 0000000000..9ce2735951 --- /dev/null +++ b/target/linux/generic/backport-5.15/733-v6.4-21-net-mtk_eth_soc-use-WO-firmware-for-MT7981.patch @@ -0,0 +1,46 @@ +From f5af7931d2a2cae66d0f9dad4ba517b1b00620b3 Mon Sep 17 00:00:00 2001 +From: Daniel Golle <daniel@makrotopia.org> +Date: Wed, 19 Apr 2023 19:07:23 +0100 +Subject: [PATCH] net: mtk_eth_soc: use WO firmware for MT7981 + +In order to support wireless offloading on MT7981 we need to load the +appropriate firmware. Recognize MT7981 and load mt7981_wo.bin. + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/net/ethernet/mediatek/mtk_wed_mcu.c | 7 ++++++- + drivers/net/ethernet/mediatek/mtk_wed_wo.h | 1 + + 2 files changed, 7 insertions(+), 1 deletion(-) + +--- a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c ++++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c +@@ -326,7 +326,11 @@ mtk_wed_mcu_load_firmware(struct mtk_wed + wo->hw->index + 1); + + /* load firmware */ +- fw_name = wo->hw->index ? MT7986_FIRMWARE_WO1 : MT7986_FIRMWARE_WO0; ++ if (of_device_is_compatible(wo->hw->node, "mediatek,mt7981-wed")) ++ fw_name = MT7981_FIRMWARE_WO; ++ else ++ fw_name = wo->hw->index ? MT7986_FIRMWARE_WO1 : MT7986_FIRMWARE_WO0; ++ + ret = request_firmware(&fw, fw_name, wo->hw->dev); + if (ret) + return ret; +@@ -386,5 +390,6 @@ int mtk_wed_mcu_init(struct mtk_wed_wo * + 100, MTK_FW_DL_TIMEOUT); + } + ++MODULE_FIRMWARE(MT7981_FIRMWARE_WO); + MODULE_FIRMWARE(MT7986_FIRMWARE_WO0); + MODULE_FIRMWARE(MT7986_FIRMWARE_WO1); +--- a/drivers/net/ethernet/mediatek/mtk_wed_wo.h ++++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h +@@ -88,6 +88,7 @@ enum mtk_wed_dummy_cr_idx { + MTK_WED_DUMMY_CR_WO_STATUS, + }; + ++#define MT7981_FIRMWARE_WO "mediatek/mt7981_wo.bin" + #define MT7986_FIRMWARE_WO0 "mediatek/mt7986_wo_0.bin" + #define MT7986_FIRMWARE_WO1 "mediatek/mt7986_wo_1.bin" + |