| commit | 12f3b6d7551306c00cf834540a33184de67c9187 | [log] [tgz] |
|---|---|---|
| author | Mark Lord <[email protected]> | Mon Apr 06 15:26:24 2009 -0400 |
| committer | Jeff Garzik <[email protected]> | Mon Apr 06 20:14:10 2009 -0400 |
| tree | a5de4682a13cf4d1640c15d13a7dccf9890319fa | |
| parent | ba68460b8e019dfd9c73ab69f5ed163a8b24e296 [diff] |
sata_mv: workaround errata SATA#13 Add remainder of workaround for errata SATA#13. This prevents writes of certain adjacent 32-bit registers from being combined into single 64-bit writes, which might fail for the affected registers. Most of sata_mv is already safe from this issue, but adding this code to mv_write_cached_reg() will catch the remaining cases and hopefully prevent future ones. Signed-off-by: Mark Lord <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>