diff options
| author | Luis R. Rodriguez <mcgrof@suse.com> | 2015-04-21 23:50:34 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-05-05 15:18:02 +0200 |
| commit | 87a26e976cb93e26742224bdd39f51f7861aa9b7 (patch) | |
| tree | b3536aea91d3a239a30ed5b299d14474140f0c39 /drivers/infiniband | |
| parent | IB/core: dma unmap optimizations (diff) | |
| download | linux-87a26e976cb93e26742224bdd39f51f7861aa9b7.tar.xz linux-87a26e976cb93e26742224bdd39f51f7861aa9b7.zip | |
IB/qib: add acounting for MTRR
There is no good reason not to, we eventually delete it as well.
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Suresh Siddha <sbsiddha@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Juergen Gross <jgross@suse.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Mike Marciniszyn <infinipath@intel.com>
Cc: Roland Dreier <roland@kernel.org>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: linux-rdma@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_wc_x86_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib_wc_x86_64.c b/drivers/infiniband/hw/qib/qib_wc_x86_64.c index 81b225f2300a..fe0850ac6883 100644 --- a/drivers/infiniband/hw/qib/qib_wc_x86_64.c +++ b/drivers/infiniband/hw/qib/qib_wc_x86_64.c @@ -118,7 +118,7 @@ int qib_enable_wc(struct qib_devdata *dd) if (!ret) { int cookie; - cookie = mtrr_add(pioaddr, piolen, MTRR_TYPE_WRCOMB, 0); + cookie = mtrr_add(pioaddr, piolen, MTRR_TYPE_WRCOMB, 1); if (cookie < 0) { { qib_devinfo(dd->pcidev, |