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89 lines
2.2 KiB
Diff
89 lines
2.2 KiB
Diff
From: Lorenzo Bianconi <lorenzo@kernel.org>
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Date: Mon, 18 Sep 2023 12:29:09 +0200
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Subject: [PATCH] net: ethernet: mtk_wed: move mem_region array out of
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mtk_wed_mcu_load_firmware
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Remove mtk_wed_wo_memory_region boot structure in mtk_wed_wo.
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This is a preliminary patch to introduce WED support for MT7988 SoC.
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Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
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Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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---
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--- a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c
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+++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c
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@@ -16,14 +16,30 @@
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#include "mtk_wed_wo.h"
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#include "mtk_wed.h"
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+static struct mtk_wed_wo_memory_region mem_region[] = {
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+ [MTK_WED_WO_REGION_EMI] = {
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+ .name = "wo-emi",
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+ },
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+ [MTK_WED_WO_REGION_ILM] = {
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+ .name = "wo-ilm",
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+ },
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+ [MTK_WED_WO_REGION_DATA] = {
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+ .name = "wo-data",
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+ .shared = true,
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+ },
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+ [MTK_WED_WO_REGION_BOOT] = {
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+ .name = "wo-boot",
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+ },
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+};
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+
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static u32 wo_r32(struct mtk_wed_wo *wo, u32 reg)
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{
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- return readl(wo->boot.addr + reg);
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+ return readl(mem_region[MTK_WED_WO_REGION_BOOT].addr + reg);
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}
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static void wo_w32(struct mtk_wed_wo *wo, u32 reg, u32 val)
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{
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- writel(val, wo->boot.addr + reg);
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+ writel(val, mem_region[MTK_WED_WO_REGION_BOOT].addr + reg);
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}
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static struct sk_buff *
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@@ -294,18 +310,6 @@ next:
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static int
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mtk_wed_mcu_load_firmware(struct mtk_wed_wo *wo)
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{
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- static struct mtk_wed_wo_memory_region mem_region[] = {
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- [MTK_WED_WO_REGION_EMI] = {
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- .name = "wo-emi",
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- },
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- [MTK_WED_WO_REGION_ILM] = {
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- .name = "wo-ilm",
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- },
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- [MTK_WED_WO_REGION_DATA] = {
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- .name = "wo-data",
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- .shared = true,
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- },
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- };
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const struct mtk_wed_fw_trailer *trailer;
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const struct firmware *fw;
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const char *fw_name;
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@@ -319,11 +323,6 @@ mtk_wed_mcu_load_firmware(struct mtk_wed
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return ret;
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}
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- wo->boot.name = "wo-boot";
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- ret = mtk_wed_get_memory_region(wo, &wo->boot);
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- if (ret)
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- return ret;
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-
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/* set dummy cr */
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wed_w32(wo->hw->wed_dev, MTK_WED_SCR0 + 4 * MTK_WED_DUMMY_CR_FWDL,
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wo->hw->index + 1);
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--- a/drivers/net/ethernet/mediatek/mtk_wed_wo.h
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+++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h
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@@ -228,7 +228,6 @@ struct mtk_wed_wo_queue {
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struct mtk_wed_wo {
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struct mtk_wed_hw *hw;
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- struct mtk_wed_wo_memory_region boot;
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struct mtk_wed_wo_queue q_tx;
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struct mtk_wed_wo_queue q_rx;
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