linux/drivers/infiniband
Jack Morgenstein 2b135db3e8 IB/mlx4: Forbid using sysfs to change RoCE pkeys
The pkey mapping for RoCE must remain the default mapping:
VFs:
  virtual index 0 = mapped to real index 0 (0xFFFF)
  All others indices: mapped to a real pkey index containing an
                      invalid pkey.
PF:
  virtual index i = real index i.

Don't allow users to change these mappings using files found in
sysfs.

Fixes: c1e7e46612 ('IB/mlx4: Add iov directory in sysfs under the ib device')
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-08-30 18:12:22 -04:00
..
core IB/core: Remove needless bracketization 2015-08-30 18:12:21 -04:00
hw IB/mlx4: Forbid using sysfs to change RoCE pkeys 2015-08-30 18:12:22 -04:00
ulp IB/srp: Convert to ib_alloc_mr 2015-08-30 18:08:45 -04:00
Kconfig RDMA/amso1100: Deprecate the amso1100 driver and move to staging 2015-08-28 22:54:49 -04:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00