git.openwrt.org Git - openwrt/staging/blogic.git/commit

author	Andrew Vasquez <andrew.vasquez@qlogic.com>
	Tue, 8 Nov 2005 22:37:48 +0000 (14:37 -0800)
committer	James Bottomley <jejb@mulgrave.(none)>
	Wed, 9 Nov 2005 21:19:23 +0000 (16:19 -0500)
commit	335a1cc976ffbb58491a9b6dc58955349e3f0388
tree	8a5fd35e3cbd278bccd34b241ef5c99d6ea477a6	tree \| snapshot
parent	8d5708f3b5ea0765af92a79ebc4144c91718e695	commit \| diff

[SCSI] qla2xxx: Correct ISP24xx soft-reset handling.

A driver must wait 100us before attempting an MMIO operation
to the RISC after a soft-reset has been initiated. A
similar delay was needed with earlier ISPs.

Note: a PCI config-space read is used to flush the MMIO
write to the ISP, since the ISP's state machines are unable
to respond to any MMIO read during the reset process.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_dbg.c		diff \| blob \| history
drivers/scsi/qla2xxx/qla_init.c		diff \| blob \| history