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| author | Arnd Bergmann <arnd@arndb.de> | 2018-11-02 16:47:23 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-11-05 22:35:01 -0500 |
| commit | a3ecf48248a393438e77e569a0047e968e0ec6c6 (patch) | |
| tree | e9a96c8d4cfbd0cb86fa1e4d7bc791b37997d85d /drivers/scsi/Kconfig | |
| parent | 77409c4cdc44560e1b3b839e62d7f73478199680 (diff) | |
| download | linux-stable-a3ecf48248a393438e77e569a0047e968e0ec6c6.tar.gz linux-stable-a3ecf48248a393438e77e569a0047e968e0ec6c6.tar.bz2 linux-stable-a3ecf48248a393438e77e569a0047e968e0ec6c6.zip | |
scsi: myrs: only build on little-endian platforms
Reading throught the new driver, I noticed that this cannot work on
big-endian CPUs, and the old DAC960 had exactly the same behavior.
To document this for the future, add a Kconfig dependency that prevents it
from being included in big-endian kernels. Since the hardware is really
old and we never had a working driver on it for big-endian platforms,
it's unlikely to make a difference to users.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/Kconfig')
| -rw-r--r-- | drivers/scsi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index f07444d30b21..640cd1b31a18 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -578,6 +578,7 @@ config SCSI_MYRB config SCSI_MYRS tristate "Mylex DAC960/DAC1100 PCI RAID Controller (SCSI Interface)" depends on PCI + depends on !CPU_BIG_ENDIAN || COMPILE_TEST select RAID_ATTRS help This driver adds support for the Mylex DAC960, AcceleRAID, and |