scsi: qla2xxx: Add pci function reset support.

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This patch provide call back functions to stop the chip and resume the chip
if the PCI lower level driver wants to perform function level reset/FLR.
Before the FLR, the chip will be stopped to turn off all DMA activity.
After the FLR, the chip is reset to resume previous operation state.

Signed-off-by: Quinn Tran <qtran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Quinn Tran 2019-01-24 23:23:40 -08:00 • committed by Martin K. Petersen

parent 7f147f9bfd

commit 590f806ddd

1 changed files with 53 additions and 0 deletions

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drivers/scsi/qla2xxx/qla_os.c

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