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| author | Mark Lord <liml@rtr.ca> | 2008-01-27 02:32:45 +0300 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-02-01 19:29:48 +0300 |
| commit | da2fa9baf06f33a8fa7aa3f56c9f2b4070ceca0e (patch) | |
| tree | d0fc6eca704410490e9f98f46fae3e1958334303 /drivers/ata/ata_piix.c | |
| parent | f273827e2aadcf2f74a7bdc9ad715a1b20ea7dda (diff) | |
| download | linux-da2fa9baf06f33a8fa7aa3f56c9f2b4070ceca0e.tar.xz | |
sata_mv ncq Use DMA memory pools for hardware memory tables
Create host-owned DMA memory pools, for use in allocating/freeing per-port
command/response queues and SG tables. This gives us a way to guarantee we
meet the hardware address alignment requirements, and also reduces memory that
might otherwise be wasted on alignment gaps.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/ata_piix.c')
0 files changed, 0 insertions, 0 deletions