From: David Milburn Date: Fri, 3 Apr 2009 20:36:41 +0000 (-0500) Subject: libata: ahci enclosure management bios workaround X-Git-Tag: v2.6.30-rc1~10^2~8 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c1e9aa41b2f9afe8f26e2efe5bb4695f6c40772;p=pandora-kernel.git libata: ahci enclosure management bios workaround During driver initialization ahci_start_port may not be able to turn LEDs off because the hardware may still be transmitting a message. And since the BIOS may not be setting the LEDs to off the drive LEDs may end up in a fault state. This has been seen on ICH9r and ICH10r when configured in AHCI mode instead of RAID mode, this patch doesn't key off a specific set of device IDs but will give the EM transmit bit a chance to clear if busy. Signed-off-by: David Milburn Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed