diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-pmp.c | 12 | ||||
| -rw-r--r-- | drivers/ata/pata_imx.c | 1 | ||||
| -rw-r--r-- | drivers/ata/sata_fsl.c | 5 | ||||
| -rw-r--r-- | drivers/ata/sata_highbank.c | 4 |
4 files changed, 12 insertions, 10 deletions
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index 1c41722bb7e2..20fd337a5731 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -289,24 +289,24 @@ static int sata_pmp_configure(struct ata_device *dev, int print_info) /* Disable sending Early R_OK. * With "cached read" HDD testing and multiple ports busy on a SATA - * host controller, 3726 PMP will very rarely drop a deferred + * host controller, 3x26 PMP will very rarely drop a deferred * R_OK that was intended for the host. Symptom will be all * 5 drives under test will timeout, get reset, and recover. */ - if (vendor == 0x1095 && devid == 0x3726) { + if (vendor == 0x1095 && (devid == 0x3726 || devid == 0x3826)) { u32 reg; err_mask = sata_pmp_read(&ap->link, PMP_GSCR_SII_POL, ®); if (err_mask) { rc = -EIO; - reason = "failed to read Sil3726 Private Register"; + reason = "failed to read Sil3x26 Private Register"; goto fail; } reg &= ~0x1; err_mask = sata_pmp_write(&ap->link, PMP_GSCR_SII_POL, reg); if (err_mask) { rc = -EIO; - reason = "failed to write Sil3726 Private Register"; + reason = "failed to write Sil3x26 Private Register"; goto fail; } } @@ -383,8 +383,8 @@ static void sata_pmp_quirks(struct ata_port *ap) u16 devid = sata_pmp_gscr_devid(gscr); struct ata_link *link; - if (vendor == 0x1095 && devid == 0x3726) { - /* sil3726 quirks */ + if (vendor == 0x1095 && (devid == 0x3726 || devid == 0x3826)) { + /* sil3x26 quirks */ ata_for_each_link(link, ap, EDGE) { /* link reports offline after LPM */ link->flags |= ATA_LFLAG_NO_LPM; diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c index 4ec7c04b3f82..26386f0b89a8 100644 --- a/drivers/ata/pata_imx.c +++ b/drivers/ata/pata_imx.c @@ -237,6 +237,7 @@ static const struct of_device_id imx_pata_dt_ids[] = { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, imx_pata_dt_ids); static struct platform_driver pata_imx_driver = { .probe = pata_imx_probe, diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 19720a0a4a65..851bd3f43ac6 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -293,6 +293,7 @@ static void fsl_sata_set_irq_coalescing(struct ata_host *host, { struct sata_fsl_host_priv *host_priv = host->private_data; void __iomem *hcr_base = host_priv->hcr_base; + unsigned long flags; if (count > ICC_MAX_INT_COUNT_THRESHOLD) count = ICC_MAX_INT_COUNT_THRESHOLD; @@ -305,12 +306,12 @@ static void fsl_sata_set_irq_coalescing(struct ata_host *host, (count > ICC_MIN_INT_COUNT_THRESHOLD)) ticks = ICC_SAFE_INT_TICKS; - spin_lock(&host->lock); + spin_lock_irqsave(&host->lock, flags); iowrite32((count << 24 | ticks), hcr_base + ICC); intr_coalescing_count = count; intr_coalescing_ticks = ticks; - spin_unlock(&host->lock); + spin_unlock_irqrestore(&host->lock, flags); DPRINTK("interrupt coalescing, count = 0x%x, ticks = %x\n", intr_coalescing_count, intr_coalescing_ticks); diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c index d047d92a456f..e9a4f46d962e 100644 --- a/drivers/ata/sata_highbank.c +++ b/drivers/ata/sata_highbank.c @@ -86,11 +86,11 @@ struct ecx_plat_data { #define SGPIO_SIGNALS 3 #define ECX_ACTIVITY_BITS 0x300000 -#define ECX_ACTIVITY_SHIFT 2 +#define ECX_ACTIVITY_SHIFT 0 #define ECX_LOCATE_BITS 0x80000 #define ECX_LOCATE_SHIFT 1 #define ECX_FAULT_BITS 0x400000 -#define ECX_FAULT_SHIFT 0 +#define ECX_FAULT_SHIFT 2 static inline int sgpio_bit_shift(struct ecx_plat_data *pdata, u32 port, u32 shift) { |