diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch b/target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch index b21e62bcba..7f660f4275 100644 --- a/target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch +++ b/target/linux/brcm2708/patches-3.10/0038-Lazy-CRC-quirk-Implemented-retrying-mechanisms-for-S.patch @@ -1,7 +1,7 @@ -From d6442f505a7bf1bebe9bd4689d021f007a269cd6 Mon Sep 17 00:00:00 2001 +From d94e2bd60b27f2ff7d6e9ff7ee43848bb2090c06 Mon Sep 17 00:00:00 2001 From: dero <de@ro> Date: Mon, 19 Nov 2012 12:46:06 +0100 -Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for +Subject: [PATCH 038/196] Lazy CRC quirk: Implemented retrying mechanisms for SD SSR and SCR, disabled missing_status and spurious CRC ACMD51 quirks by default (should be fixed by the retrying-mechanishm) @@ -10,6 +10,8 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for drivers/mmc/host/sdhci-bcm2708.c | 11 +++- 2 files changed, 108 insertions(+), 18 deletions(-) +diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c +index 9e645e1..1ee6cf3 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -13,6 +13,8 @@ @@ -21,7 +23,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for #include <linux/mmc/host.h> #include <linux/mmc/card.h> -@@ -58,6 +60,15 @@ static const unsigned int tacc_mant[] = +@@ -58,6 +60,15 @@ static const unsigned int tacc_mant[] = { __res & __mask; \ }) @@ -37,7 +39,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for /* * Given the decoded CSD structure, decode the raw CID to our CID structure. */ -@@ -210,12 +221,62 @@ static int mmc_decode_scr(struct mmc_car +@@ -210,12 +221,62 @@ static int mmc_decode_scr(struct mmc_card *card) } /* @@ -102,7 +104,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for u32 *ssr; if (!(card->csd.cmdclass & CCC_APP_SPEC)) { -@@ -227,15 +288,41 @@ static int mmc_read_ssr(struct mmc_card +@@ -227,15 +288,41 @@ static int mmc_read_ssr(struct mmc_card *card) ssr = kmalloc(64, GFP_KERNEL); if (!ssr) return -ENOMEM; @@ -150,7 +152,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for for (i = 0; i < 16; i++) ssr[i] = be32_to_cpu(ssr[i]); -@@ -808,15 +895,11 @@ int mmc_sd_setup_card(struct mmc_host *h +@@ -808,15 +895,11 @@ int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card, if (!reinit) { /* @@ -170,6 +172,8 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for /* * Fetch and process SD Status register. +diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c +index ffd7310..3556ed3 100644 --- a/drivers/mmc/host/sdhci-bcm2708.c +++ b/drivers/mmc/host/sdhci-bcm2708.c @@ -137,6 +137,7 @@ static bool allow_highspeed = 1; @@ -180,7 +184,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for bool enable_llm = 1; #if 0 -@@ -1103,7 +1104,7 @@ static unsigned int sdhci_bcm2708_quirk_ +@@ -1103,7 +1104,7 @@ static unsigned int sdhci_bcm2708_quirk_extra_ints(struct sdhci_host *host) return 1; } @@ -189,7 +193,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for { return 1; } -@@ -1149,7 +1150,6 @@ static struct sdhci_ops sdhci_bcm2708_op +@@ -1149,7 +1150,6 @@ static struct sdhci_ops sdhci_bcm2708_ops = { .pdma_reset = sdhci_bcm2708_platdma_reset, #endif .extra_ints = sdhci_bcm2708_quirk_extra_ints, @@ -197,7 +201,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for .voltage_broken = sdhci_bcm2708_quirk_voltage_broken, .uhs_broken = sdhci_bcm2708_uhs_broken, }; -@@ -1194,6 +1194,11 @@ static int sdhci_bcm2708_probe(struct pl +@@ -1194,6 +1194,11 @@ static int sdhci_bcm2708_probe(struct platform_device *pdev) sdhci_bcm2708_ops.missing_status = sdhci_bcm2708_missing_status; } @@ -209,7 +213,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for printk("sdhci: %s low-latency mode\n",enable_llm?"Enable":"Disable"); host->hw_name = "BCM2708_Arasan"; -@@ -1389,6 +1394,7 @@ module_param(allow_highspeed, bool, 0444 +@@ -1389,6 +1394,7 @@ module_param(allow_highspeed, bool, 0444); module_param(emmc_clock_freq, int, 0444); module_param(sync_after_dma, bool, 0444); module_param(missing_status, bool, 0444); @@ -217,7 +221,7 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for module_param(enable_llm, bool, 0444); module_param(cycle_delay, int, 0444); -@@ -1401,6 +1407,7 @@ MODULE_PARM_DESC(allow_highspeed, "Allow +@@ -1401,6 +1407,7 @@ MODULE_PARM_DESC(allow_highspeed, "Allow high speed transfers modes"); MODULE_PARM_DESC(emmc_clock_freq, "Specify the speed of emmc clock"); MODULE_PARM_DESC(sync_after_dma, "Block in driver until dma complete"); MODULE_PARM_DESC(missing_status, "Use the missing status quirk"); @@ -225,3 +229,6 @@ Subject: [PATCH 038/174] Lazy CRC quirk: Implemented retrying mechanisms for MODULE_PARM_DESC(enable_llm, "Enable low-latency mode"); +-- +1.9.1 + |