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| author | Kars de Jong <jongk@linux-m68k.org> | 2019-11-19 23:20:21 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-12-20 06:08:51 +0300 |
| commit | bd40726153c646ed28f830e22a27f5e831b77017 (patch) | |
| tree | 6b9689e3a29d6e8272852d2a98b79a7339f2cde6 /init | |
| parent | 2086faae3c55a652cfbd369e18ecdb703aacc493 (diff) | |
| download | linux-bd40726153c646ed28f830e22a27f5e831b77017.tar.xz | |
scsi: esp_scsi: Add support for FSC chip
The FSC (NCR53CF9x-2 / SYM53CF9x-2) has a different family code than QLogic
or Emulex parts. This caused it to be detected as a FAS100A.
Unforunately, this meant the configuration of the CONFIG3 register was
incorrect. This causes data transfer issues with FAST-SCSI targets.
The FSC also has the CONFIG4 register. It can be used to enable a feature
called Active Negation which should always be enabled according to the data
manual.
Link: https://lore.kernel.org/r/20191119202021.28720-3-jongk@linux-m68k.org
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions