tree ba9add993cf4c5e0499260126f23782a75a8219d
parent 4296971dd36e2c2deae0826305f591480223af88
author Tejun Heo <htejun@gmail.com> 1149067700 +0900
committer Tejun Heo <htejun@gmail.com> 1149067700 +0900

[PATCH] sata_sil24: convert to new probing mechanism and add hotplug support

Convert to new probing mechanism and add hotplug support by enabling
PORT_IRQ_PHYRDY_CHG, marking ehi for hotplug and scheduling EH on
PORT_IRQ_PHYRDY_CHG or PORT_IRQ_DEV_XCHG.

Sil3124/32 family of controllers don't have any mechanism to wait for
the first D2H FIS after hotplug, so ATA_FLAG_SKIP_D2H_BSY is used.

Signed-off-by: Tejun Heo <htejun@gmail.com>