IB/qib: add acounting for MTRR

There is no good reason not to, we eventually delete it as well.

Cc: Toshi Kani <[email protected]>
Cc: Suresh Siddha <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Juergen Gross <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: Antonino Daplas <[email protected]>
Cc: Jean-Christophe Plagniol-Villard <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: Mike Marciniszyn <[email protected]>
Cc: Roland Dreier <[email protected]>
Cc: Sean Hefty <[email protected]>
Cc: Hal Rosenstock <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Luis R. Rodriguez <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Luis R. Rodriguez 2015-04-21 14:50:34 -07:00 • committed by Doug Ledford
commit 87a26e976c

View file

@ -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,