1 From a1cd8994c1f5d01f8932ad5d047677d6a264f711 Mon Sep 17 00:00:00 2001
2 From: popcornmix <popcornmix@gmail.com>
3 Date: Wed, 10 Jul 2013 23:53:31 +0100
4 Subject: [PATCH 076/174] sdhci-bcm2807: Increase sync_after_dma timeout
6 The current timeout is being hit with some cards that complete successfully with a longer timeout.
7 The timeout is not handled well, and is believed to be a code path that causes corruption.
8 872a8ff suggests that crappy cards can take up to 3 seconds to respond
10 drivers/mmc/host/sdhci-bcm2708.c | 2 +-
11 1 file changed, 1 insertion(+), 1 deletion(-)
13 --- a/drivers/mmc/host/sdhci-bcm2708.c
14 +++ b/drivers/mmc/host/sdhci-bcm2708.c
15 @@ -842,7 +842,7 @@ static void sdhci_bcm2708_dma_complete_i
16 We get CRC and DEND errors unless we wait for
17 the SD controller to finish reading/writing to the card. */
19 - int timeout=30*5000;
20 + int timeout=3*1000*1000;
22 DBG("PDMA over - sync card\n");
23 if (data->flags & MMC_DATA_READ)