diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch b/target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch index 41dce9d265..6e586812f8 100644 --- a/target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch +++ b/target/linux/brcm2708/patches-3.10/0076-sdhci-bcm2807-Increase-sync_after_dma-timeout.patch @@ -1,7 +1,7 @@ -From a1cd8994c1f5d01f8932ad5d047677d6a264f711 Mon Sep 17 00:00:00 2001 +From 702b7652ec63948bb7acc7c86641599b5b69404a Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 10 Jul 2013 23:53:31 +0100 -Subject: [PATCH 076/174] sdhci-bcm2807: Increase sync_after_dma timeout +Subject: [PATCH 076/196] sdhci-bcm2807: Increase sync_after_dma timeout The current timeout is being hit with some cards that complete successfully with a longer timeout. The timeout is not handled well, and is believed to be a code path that causes corruption. @@ -10,9 +10,11 @@ The timeout is not handled well, and is believed to be a code path that causes c drivers/mmc/host/sdhci-bcm2708.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) +diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c +index c2409b9..4770680 100644 --- a/drivers/mmc/host/sdhci-bcm2708.c +++ b/drivers/mmc/host/sdhci-bcm2708.c -@@ -842,7 +842,7 @@ static void sdhci_bcm2708_dma_complete_i +@@ -842,7 +842,7 @@ static void sdhci_bcm2708_dma_complete_irq(struct sdhci_host *host, We get CRC and DEND errors unless we wait for the SD controller to finish reading/writing to the card. */ u32 state_mask; @@ -21,3 +23,6 @@ The timeout is not handled well, and is believed to be a code path that causes c DBG("PDMA over - sync card\n"); if (data->flags & MMC_DATA_READ) +-- +1.9.1 + |