diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0017-sdhci-bcm2708-raise-DMA-sync-timeout.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0017-sdhci-bcm2708-raise-DMA-sync-timeout.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0017-sdhci-bcm2708-raise-DMA-sync-timeout.patch b/target/linux/brcm2708/patches-3.10/0017-sdhci-bcm2708-raise-DMA-sync-timeout.patch deleted file mode 100644 index fd0d9923f6..0000000000 --- a/target/linux/brcm2708/patches-3.10/0017-sdhci-bcm2708-raise-DMA-sync-timeout.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 93ad4d743dfa8a5f6bb1d7abf739c7149012099b Mon Sep 17 00:00:00 2001 -From: popcornmix <popcornmix@gmail.com> -Date: Sat, 16 Jun 2012 22:35:38 +0100 -Subject: [PATCH 017/196] sdhci-bcm2708: raise DMA sync timeout - -Commit d64b84c by accident reduced the maximum overall DMA sync -timeout. The maximum overall timeout was reduced from 100ms to 30ms, -which isn't enough for many cards. Increase it to 150ms, just to be -extra safe. According to commit 872a8ff in the MMC subsystem, some -cards require crazy long timeouts (3s), but as we're busy-waiting, -and shouldn't delay for such a long time, let's hope 150ms will be -enough for most cards. ---- - 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 0ee983c..b0cdd7d 100644 ---- a/drivers/mmc/host/sdhci-bcm2708.c -+++ b/drivers/mmc/host/sdhci-bcm2708.c -@@ -830,7 +830,7 @@ 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; -- int timeout=1000; -+ int timeout=5000; - - DBG("PDMA over - sync card\n"); - if (data->flags & MMC_DATA_READ) --- -1.9.1 - |