diff options
| author | Jon Mason <mason@myri.com> | 2011-09-08 16:41:18 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-09-09 19:49:58 -0700 |
| commit | ed2888e906b56769b4ffabb9c577190438aa68b8 (patch) | |
| tree | 81d55511aaa0b2b4074b9432fee3e23beb98b503 /drivers/spi/spi-nuc900.c | |
| parent | 5307f6d5fb12fd01f9f321bc4a8fd77e74858647 (diff) | |
PCI: Remove MRRS modification from MPS setting code
Modifying the Maximum Read Request Size to 0 (value of 128Bytes) has
massive negative ramifications on some devices. Without knowing which
devices have this issue, do not modify from the default value when
walking the PCI-E bus in pcie_bus_safe mode. Also, make pcie_bus_safe
the default procedure.
Tested-by: Sven Schnelle <svens@stackframe.org>
Tested-by: Simon Kirby <sim@hostway.ca>
Tested-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reported-and-tested-by: Eric Dumazet <eric.dumazet@gmail.com>
Reported-and-tested-by: Niels Ole Salscheider <niels_ole@salscheider-online.de>
References: https://bugzilla.kernel.org/show_bug.cgi?id=42162
Signed-off-by: Jon Mason <mason@myri.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/spi-nuc900.c')
0 files changed, 0 insertions, 0 deletions