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[SPARC64]: Refine PCI strbuf ctx-based flush.
authorDavid S. Miller <davem@davemloft.net>
Wed, 1 Jun 2005 02:13:52 +0000 (19:13 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 1 Jun 2005 02:13:52 +0000 (19:13 -0700)
commit7681270b74e218533d9eb0a8c2c1991c4ae896d6
tree913c23ad89ec778d62eb517487dc6ab545d869c5tree | snapshot
parent0b007804f5c0a9eea44d885d0ce413a93084ffbccommit | diff
[SPARC64]: Refine PCI strbuf ctx-based flush.

The initial peek read PIO of the match register is just a waste.
Just do the flush writes first, as that is more efficient.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/pci_iommu.c diff | blob | history
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