* Sil3124: IRQ loss errata on PCI-X
@ 2007-08-13 19:53 Fajun Chen
2007-08-14 10:12 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: Fajun Chen @ 2007-08-13 19:53 UTC (permalink / raw)
To: linux-ide@vger.kernel.org
Hi,
In sata_sil24.c, there's a special flag as shown below:
SIL24_FLAG_PCIX_IRQ_WOC = (1 << 24), /* IRQ loss errata on PCI-X */
Could someone explain the error condition and the rational behind the fix?
Thanks,
Fajun
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Sil3124: IRQ loss errata on PCI-X
2007-08-13 19:53 Sil3124: IRQ loss errata on PCI-X Fajun Chen
@ 2007-08-14 10:12 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2007-08-14 10:12 UTC (permalink / raw)
To: Fajun Chen; +Cc: linux-ide@vger.kernel.org
Fajun Chen wrote:
> Hi,
>
> In sata_sil24.c, there's a special flag as shown below:
> SIL24_FLAG_PCIX_IRQ_WOC = (1 << 24), /* IRQ loss errata on PCI-X */
> Could someone explain the error condition and the rational behind the fix?
It's a workaround for an erratum which is under NDA, so can't say much
about it. :-(
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-08-14 10:12 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-08-13 19:53 Sil3124: IRQ loss errata on PCI-X Fajun Chen
2007-08-14 10:12 ` Tejun Heo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).