tree e04c9b67b59f4bd45cbd5f1c6aff44a4d63812ee
parent 03298552cba38f7c805ed338826dc76c405465c7
author Hiral Patel <hiralpat@cisco.com> 1360717259 -0800
committer James Bottomley <JBottomley@Parallels.com> 1361554175 +0000

[SCSI] fnic: Fix SGEs limit

Driver allows IOs with more SGEs than max SGEs supported by Palo. The current
max SGEs supported by the fnic driver is 1024. The current register settings
on Palo supports a max of 256 only. Palo would return any IO with more than
256 SGEs with an error indicating INVALID_SGLS. Fnic driver should limit the
max supported SGLs in the driver to 256 to avoid this error.

Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Hiral Patel <hiralpat@cisco.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>