rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmsdh_sdmmc.c
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@@ -83,8 +83,18 @@
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 #endif /* !defined(OOB_INTR_ONLY) */
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 static int sdioh_sdmmc_get_cisaddr(sdioh_info_t *sd, uint32 regaddr);
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 #if defined(ENABLE_INSMOD_NO_FW_LOAD) && !defined(BUS_POWER_RESTORE)
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0) && defined(MMC_SW_RESET)
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+#if defined(MMC_SW_RESET) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0)
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+extern int mmc_sw_reset(struct mmc_card *card);
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+#else
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 extern int mmc_sw_reset(struct mmc_host *host);
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+#endif
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+#elif defined(MMC_HW_RESET) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
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+extern int mmc_hw_reset(struct mmc_card *card);
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+#else
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+extern int mmc_hw_reset(struct mmc_host *host);
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+#endif
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 #else
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 extern int sdio_reset_comm(struct mmc_card *card);
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 #endif
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@@ -184,7 +194,7 @@
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 	err_ret = sdio_enable_func(sd->func[1]);
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 	sdio_release_host(sd->func[1]);
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 	if (err_ret) {
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-		sd_err(("bcmsdh_sdmmc: Failed to enable F1 Err: 0x%08x\n", err_ret));
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+		sd_err(("bcmsdh_sdmmc: Failed to enable F1 Err: %d\n", err_ret));
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 	}
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 	return FALSE;
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@@ -1222,7 +1232,7 @@
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 		if (err_ret)
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 #endif /* MMC_SDIO_ABORT */
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 		{
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-			sd_err(("bcmsdh_sdmmc: Failed to %s word F%d:@0x%05x=%02x, Err: 0x%08x\n",
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+			sd_err(("bcmsdh_sdmmc: Failed to %s word F%d:@0x%05x=%02x, Err: %d\n",
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 				rw ? "Write" : "Read", func, addr, *word, err_ret));
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 		}
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 	}
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@@ -1772,18 +1782,37 @@
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 #if defined(ENABLE_INSMOD_NO_FW_LOAD) && !defined(BUS_POWER_RESTORE)
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 static int sdio_sw_reset(sdioh_info_t *sd)
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 {
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0) && defined(MMC_SW_RESET)
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-	struct mmc_host *host = sd->func[0]->card->host;
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-#endif
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+	struct mmc_card *card = sd->func[0]->card;
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 	int err = 0;
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0) && defined(MMC_SW_RESET)
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-	printf("%s: Enter\n", __FUNCTION__);
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+#if defined(MMC_SW_RESET) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
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+	/* MMC_SW_RESET */
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+	printf("%s: call mmc_sw_reset\n", __FUNCTION__);
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 	sdio_claim_host(sd->func[0]);
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-	err = mmc_sw_reset(host);
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0)
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+	err = mmc_sw_reset(card);
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+#else
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+	err = mmc_sw_reset(card->host);
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+#endif
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+	sdio_release_host(sd->func[0]);
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+#elif defined(MMC_HW_RESET) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
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+	/* MMC_HW_RESET */
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+	printf("%s: call mmc_hw_reset\n", __FUNCTION__);
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+	sdio_claim_host(sd->func[0]);
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)
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+	while (atomic_read(&card->sdio_funcs_probed) > 1) {
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+		atomic_dec(&card->sdio_funcs_probed);
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+	}
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+#endif
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
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+	err = mmc_hw_reset(card);
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+#else
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+	err = mmc_hw_reset(card->host);
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+#endif
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 	sdio_release_host(sd->func[0]);
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 #else
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-	err = sdio_reset_comm(sd->func[0]->card);
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+	/* sdio_reset_comm */
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+	err = sdio_reset_comm(card);
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 #endif
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 	if (err)