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[SCSI] qla2xxx: Use dma_get_required_mask() in determining the 'ideal' DMA mask.
authorAndrew Vasquez <andrew.vasquez@qlogic.com>
Sat, 27 Aug 2005 02:08:00 +0000 (19:08 -0700)
committerJames Bottomley <jejb@mulgrave.(none)>
Mon, 5 Sep 2005 00:53:02 +0000 (19:53 -0500)
commit7524f9b9e72cd36f0a70defcd424eba81c180f42
treebca4f0b98ae82020f001a1681954624c761c2865tree | snapshot (tar.gz zip)
parentc6678e0cfb41b029c3600c54b5bb65954de1230acommit | diff
[SCSI] qla2xxx: Use dma_get_required_mask() in determining the 'ideal' DMA mask.

In order to efficiently utilise the ISP's IOCB
request-queue, use the dma_get_required_mask() function to
determine the use of command-type 2 or 3 IOCBs when queueing
SCSI commands.  This applies to ISP2[123]xx chips only, as
the ISP24xx uses command-type 7 IOCBs which use 64bit DSDs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
drivers/scsi/qla2xxx/qla_os.c diff | blob | blame | history