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| author | Tim Yamin <plasm@roo.me.uk> | 2008-12-21 10:54:29 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2008-12-21 10:54:29 +0100 |
| commit | 6b61e69e7bc1cfe80ab54c6321f19061f9487ed3 (patch) | |
| tree | 0e3a4f9f8069186b385f1eba379fad6897df7c81 /drivers/ata/sata_sx4.c | |
| parent | powerpc/mpc5200: Disable bestcomm prefetching when ATA DMA enabled (diff) | |
| download | linux-6b61e69e7bc1cfe80ab54c6321f19061f9487ed3.tar.xz linux-6b61e69e7bc1cfe80ab54c6321f19061f9487ed3.zip | |
powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver
This patch adds MDMA/UDMA support using BestComm for DMA on the MPC5200
platform. Based heavily on previous work by Freescale (Bernard Kuhn,
John Rigby) and Domen Puncer.
With this patch, a SanDisk Extreme IV CF card gets read speeds of
approximately 26.70 MB/sec.
Signed-off-by: Tim Yamin <plasm@roo.me.uk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/ata/sata_sx4.c')
0 files changed, 0 insertions, 0 deletions