From: Tejun Heo Date: Thu, 28 Sep 2006 08:49:22 +0000 (+0900) Subject: [PATCH] sata_nv: SRST sometimes fails after hotplug, use HRST_TO_RESUME X-Git-Tag: v3.12-rc1~31383^2~47^2~110^2~69 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=722420fe6e2ab63bebc5a9ea346016b59076d75d;p=kernel%2Fkernel-generic.git [PATCH] sata_nv: SRST sometimes fails after hotplug, use HRST_TO_RESUME NV controllers sometimes fail to perform softreset after hotplug. Make it use hardreset to resume link. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index e5615be..a577101 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -442,7 +442,8 @@ static struct ata_port_info nv_port_info[] = { /* generic */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK, @@ -451,7 +452,8 @@ static struct ata_port_info nv_port_info[] = { /* nforce2/3 */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK, @@ -460,7 +462,8 @@ static struct ata_port_info nv_port_info[] = { /* ck804 */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK,