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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
| commit | e3c55d406bd8df1a878546002c93db90c42be10c (patch) | |
| tree | efb0ba2707c95fd7166cf1b76887c43c977e37dd /drivers/infiniband/hw/qib/qib_sdma.c | |
| parent | 4d6e482675f13e33599fc3d18fc723959be0a9b6 (diff) | |
| parent | d0e639c9e06d44e713170031fe05fb60ebe680af (diff) | |
Merge tag 'v3.12-rc4' into next
Merge with mainline to bring in changes to input subsystem that were
committed through other trees.
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_sdma.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c index 9b5322d8cd5a..c6d6a54d2e19 100644 --- a/drivers/infiniband/hw/qib/qib_sdma.c +++ b/drivers/infiniband/hw/qib/qib_sdma.c @@ -423,8 +423,11 @@ void qib_sdma_intr(struct qib_pportdata *ppd) void __qib_sdma_intr(struct qib_pportdata *ppd) { - if (__qib_sdma_running(ppd)) + if (__qib_sdma_running(ppd)) { qib_sdma_make_progress(ppd); + if (!list_empty(&ppd->sdma_userpending)) + qib_user_sdma_send_desc(ppd, &ppd->sdma_userpending); + } } int qib_setup_sdma(struct qib_pportdata *ppd) @@ -452,6 +455,9 @@ int qib_setup_sdma(struct qib_pportdata *ppd) ppd->sdma_descq_removed = 0; ppd->sdma_descq_added = 0; + ppd->sdma_intrequest = 0; + INIT_LIST_HEAD(&ppd->sdma_userpending); + INIT_LIST_HEAD(&ppd->sdma_activelist); tasklet_init(&ppd->sdma_sw_clean_up_task, sdma_sw_clean_up_task, |