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path: root/drivers/infiniband/hw/ipath/ipath_sdma.c
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Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_sdma.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_sdma.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c
index 3697449c1ba4..eaba03273e4f 100644
--- a/drivers/infiniband/hw/ipath/ipath_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_sdma.c
@@ -263,14 +263,10 @@ static void sdma_abort_task(unsigned long opaque)
263 hwstatus = ipath_read_kreg64(dd, 263 hwstatus = ipath_read_kreg64(dd,
264 dd->ipath_kregs->kr_senddmastatus); 264 dd->ipath_kregs->kr_senddmastatus);
265 265
266 if (/* ScoreBoardDrainInProg */ 266 if ((hwstatus & (IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG |
267 test_bit(63, &hwstatus) || 267 IPATH_SDMA_STATUS_ABORT_IN_PROG |
268 /* AbortInProg */ 268 IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE)) ||
269 test_bit(62, &hwstatus) || 269 !(hwstatus & IPATH_SDMA_STATUS_SCB_EMPTY)) {
270 /* InternalSDmaEnable */
271 test_bit(61, &hwstatus) ||
272 /* ScbEmpty */
273 !test_bit(30, &hwstatus)) {
274 if (dd->ipath_sdma_reset_wait > 0) { 270 if (dd->ipath_sdma_reset_wait > 0) {
275 /* not done shutting down sdma */ 271 /* not done shutting down sdma */
276 --dd->ipath_sdma_reset_wait; 272 --dd->ipath_sdma_reset_wait;
@@ -345,7 +341,7 @@ resched:
345 * state change 341 * state change
346 */ 342 */
347 if (jiffies > dd->ipath_sdma_abort_jiffies) { 343 if (jiffies > dd->ipath_sdma_abort_jiffies) {
348 ipath_dbg("looping with status 0x%016llx\n", 344 ipath_dbg("looping with status 0x%08lx\n",
349 dd->ipath_sdma_status); 345 dd->ipath_sdma_status);
350 dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ; 346 dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ;
351 } 347 }
@@ -615,7 +611,7 @@ void ipath_restart_sdma(struct ipath_devdata *dd)
615 } 611 }
616 spin_unlock_irqrestore(&dd->ipath_sdma_lock, flags); 612 spin_unlock_irqrestore(&dd->ipath_sdma_lock, flags);
617 if (!needed) { 613 if (!needed) {
618 ipath_dbg("invalid attempt to restart SDMA, status 0x%016llx\n", 614 ipath_dbg("invalid attempt to restart SDMA, status 0x%08lx\n",
619 dd->ipath_sdma_status); 615 dd->ipath_sdma_status);
620 goto bail; 616 goto bail;
621 } 617 }