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authorTejun Heo <htejun@gmail.com>2006-05-31 18:28:16 +0900
committerTejun Heo <htejun@gmail.com>2006-05-31 18:28:16 +0900
commite573890b00426189e1e223967a2c46fb758bf06e (patch)
tree0ab6f7f0c5561a9886cacafbb68ae0fce7e4bee0 /drivers/scsi/ahci.c
parentccc4672aff1861a9c80ed9e8ec11dc304b31d307 (diff)
[PATCH] sata_sil: convert to new probing mechanism and add hotplug support
Convert to new probing mechanism and add hotplug support by enabling SATA IRQ for SError.N, marking ehi for hotplug and scheduling EH on SATA IRQs. Sil3112/3512/3114 family of controllers use COMRESET as TF clearing point and can reliably wait for D2H FIS after COMRESET whether the FIS is the first D2H FIS after POR or in response to the COMRESET. Thus, setting ATA_FLAG_HRST_TO_RESUME is enough for device detection after hotplug. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/scsi/ahci.c')
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