Mark Lord wrote:
Mark Lord wrote:
Philip Langdale wrote:
Hi all,
At least for my hardware (MCP55), the sata controller supports MSI
and it seems that turning it on is as simple as inserting the call
to pci_enable_msi - after that it Just Works(tm).
Are there any gotchas that I'm missing? Would a patch to do this
be accepted?
..
Don't even dream about it for now. The driver is unstable enough
without throwing MSI into the works.
..
Oh, wait a minute.. I misread "sata_nv" as "sata_mv" there.
FWIW: Marvell says they run with MSI enabled on 6440 (mvsas) in their
vendor driver, but not on any of the 50xx and 60xx variants supported by
sata_mv.
Maybe that's changed in the past year with 7042, I dunno. But that's
the latest info I have.
Jeff
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