diff options
| -rw-r--r-- | drivers/ata/libata-core.c | 6 | ||||
| -rw-r--r-- | include/linux/ata.h | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 55e257c268dd..7b21021dbf7d 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4528,6 +4528,7 @@ unsigned int ata_dev_set_feature(struct ata_device *dev, u8 enable, u8 feature) { struct ata_taskfile tf; unsigned int err_mask; + unsigned long timeout = 0; /* set up set-features taskfile */ DPRINTK("set features - SATA features\n"); @@ -4539,7 +4540,10 @@ unsigned int ata_dev_set_feature(struct ata_device *dev, u8 enable, u8 feature) tf.protocol = ATA_PROT_NODATA; tf.nsect = feature; - err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); + if (enable == SETFEATURES_SPINUP) + timeout = ata_probe_timeout ? + ata_probe_timeout * 1000 : SETFEATURES_SPINUP_TIMEOUT; + err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, timeout); DPRINTK("EXIT, err_mask=%x\n", err_mask); return err_mask; diff --git a/include/linux/ata.h b/include/linux/ata.h index c1a2f345cbe6..f310ec0f072e 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -371,7 +371,8 @@ enum { SETFEATURES_AAM_ON = 0x42, SETFEATURES_AAM_OFF = 0xC2, - SETFEATURES_SPINUP = 0x07, /* Spin-up drive */ + SETFEATURES_SPINUP = 0x07, /* Spin-up drive */ + SETFEATURES_SPINUP_TIMEOUT = 30000, /* 30s timeout for drive spin-up from PUIS */ SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */ SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */ |