aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband
diff options
context:
space:
mode:
authorRoland Dreier <rolandd@cisco.com>2006-02-13 19:30:18 -0500
committerRoland Dreier <rolandd@cisco.com>2006-03-20 13:08:13 -0500
commitd844183d9c7b103da1d7a1c753a1c171e9ce26b3 (patch)
tree5bd7ca0feaae115b2f487e20fcd0fa75f76a16d9 /drivers/infiniband
parent8a51866f08103ba04894ce0f65eef567ddc3ed40 (diff)
IB/mthca: Convert to use ib_modify_qp_is_ok()
Use ib_modify_qp_is_ok() in mthca, and delete the big table of attributes for queue pair state transitions. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cmd.c98
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cmd.h5
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c263
3 files changed, 76 insertions, 290 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 9e7baa8b57a9..acd00831ef08 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1566,31 +1566,56 @@ int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status)
1566 CMD_TIME_CLASS_B, status); 1566 CMD_TIME_CLASS_B, status);
1567} 1567}
1568 1568
1569int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num, 1569int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur,
1570 int is_ee, struct mthca_mailbox *mailbox, u32 optmask, 1570 enum ib_qp_state next, u32 num, int is_ee,
1571 struct mthca_mailbox *mailbox, u32 optmask,
1571 u8 *status) 1572 u8 *status)
1572{ 1573{
1573 static const u16 op[] = { 1574 static const u16 op[IB_QPS_ERR + 1][IB_QPS_ERR + 1] = {
1574 [MTHCA_TRANS_RST2INIT] = CMD_RST2INIT_QPEE, 1575 [IB_QPS_RESET] = {
1575 [MTHCA_TRANS_INIT2INIT] = CMD_INIT2INIT_QPEE, 1576 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1576 [MTHCA_TRANS_INIT2RTR] = CMD_INIT2RTR_QPEE, 1577 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1577 [MTHCA_TRANS_RTR2RTS] = CMD_RTR2RTS_QPEE, 1578 [IB_QPS_INIT] = CMD_RST2INIT_QPEE,
1578 [MTHCA_TRANS_RTS2RTS] = CMD_RTS2RTS_QPEE, 1579 },
1579 [MTHCA_TRANS_SQERR2RTS] = CMD_SQERR2RTS_QPEE, 1580 [IB_QPS_INIT] = {
1580 [MTHCA_TRANS_ANY2ERR] = CMD_2ERR_QPEE, 1581 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1581 [MTHCA_TRANS_RTS2SQD] = CMD_RTS2SQD_QPEE, 1582 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1582 [MTHCA_TRANS_SQD2SQD] = CMD_SQD2SQD_QPEE, 1583 [IB_QPS_INIT] = CMD_INIT2INIT_QPEE,
1583 [MTHCA_TRANS_SQD2RTS] = CMD_SQD2RTS_QPEE, 1584 [IB_QPS_RTR] = CMD_INIT2RTR_QPEE,
1584 [MTHCA_TRANS_ANY2RST] = CMD_ERR2RST_QPEE 1585 },
1586 [IB_QPS_RTR] = {
1587 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1588 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1589 [IB_QPS_RTS] = CMD_RTR2RTS_QPEE,
1590 },
1591 [IB_QPS_RTS] = {
1592 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1593 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1594 [IB_QPS_RTS] = CMD_RTS2RTS_QPEE,
1595 [IB_QPS_SQD] = CMD_RTS2SQD_QPEE,
1596 },
1597 [IB_QPS_SQD] = {
1598 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1599 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1600 [IB_QPS_RTS] = CMD_SQD2RTS_QPEE,
1601 [IB_QPS_SQD] = CMD_SQD2SQD_QPEE,
1602 },
1603 [IB_QPS_SQE] = {
1604 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1605 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1606 [IB_QPS_RTS] = CMD_SQERR2RTS_QPEE,
1607 },
1608 [IB_QPS_ERR] = {
1609 [IB_QPS_RESET] = CMD_ERR2RST_QPEE,
1610 [IB_QPS_ERR] = CMD_2ERR_QPEE,
1611 }
1585 }; 1612 };
1613
1586 u8 op_mod = 0; 1614 u8 op_mod = 0;
1587 int my_mailbox = 0; 1615 int my_mailbox = 0;
1588 int err; 1616 int err;
1589 1617
1590 if (trans < 0 || trans >= ARRAY_SIZE(op)) 1618 if (op[cur][next] == CMD_ERR2RST_QPEE) {
1591 return -EINVAL;
1592
1593 if (trans == MTHCA_TRANS_ANY2RST) {
1594 op_mod = 3; /* don't write outbox, any->reset */ 1619 op_mod = 3; /* don't write outbox, any->reset */
1595 1620
1596 /* For debugging */ 1621 /* For debugging */
@@ -1602,34 +1627,35 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num,
1602 } else 1627 } else
1603 mailbox = NULL; 1628 mailbox = NULL;
1604 } 1629 }
1605 } else { 1630
1606 if (0) { 1631 err = mthca_cmd_box(dev, 0, mailbox ? mailbox->dma : 0,
1632 (!!is_ee << 24) | num, op_mod,
1633 op[cur][next], CMD_TIME_CLASS_C, status);
1634
1635 if (0 && mailbox) {
1607 int i; 1636 int i;
1608 mthca_dbg(dev, "Dumping QP context:\n"); 1637 mthca_dbg(dev, "Dumping QP context:\n");
1609 printk(" opt param mask: %08x\n", be32_to_cpup(mailbox->buf)); 1638 printk(" %08x\n", be32_to_cpup(mailbox->buf));
1610 for (i = 0; i < 0x100 / 4; ++i) { 1639 for (i = 0; i < 0x100 / 4; ++i) {
1611 if (i % 8 == 0) 1640 if (i % 8 == 0)
1612 printk(" [%02x] ", i * 4); 1641 printk("[%02x] ", i * 4);
1613 printk(" %08x", 1642 printk(" %08x",
1614 be32_to_cpu(((__be32 *) mailbox->buf)[i + 2])); 1643 be32_to_cpu(((__be32 *) mailbox->buf)[i + 2]));
1615 if ((i + 1) % 8 == 0) 1644 if ((i + 1) % 8 == 0)
1616 printk("\n"); 1645 printk("\n");
1617 } 1646 }
1618 } 1647 }
1619 }
1620 1648
1621 if (trans == MTHCA_TRANS_ANY2RST) { 1649 if (my_mailbox)
1622 err = mthca_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, 1650 mthca_free_mailbox(dev, mailbox);
1623 (!!is_ee << 24) | num, op_mod, 1651 } else {
1624 op[trans], CMD_TIME_CLASS_C, status); 1652 if (0) {
1625
1626 if (0 && mailbox) {
1627 int i; 1653 int i;
1628 mthca_dbg(dev, "Dumping QP context:\n"); 1654 mthca_dbg(dev, "Dumping QP context:\n");
1629 printk(" %08x\n", be32_to_cpup(mailbox->buf)); 1655 printk(" opt param mask: %08x\n", be32_to_cpup(mailbox->buf));
1630 for (i = 0; i < 0x100 / 4; ++i) { 1656 for (i = 0; i < 0x100 / 4; ++i) {
1631 if (i % 8 == 0) 1657 if (i % 8 == 0)
1632 printk("[%02x] ", i * 4); 1658 printk(" [%02x] ", i * 4);
1633 printk(" %08x", 1659 printk(" %08x",
1634 be32_to_cpu(((__be32 *) mailbox->buf)[i + 2])); 1660 be32_to_cpu(((__be32 *) mailbox->buf)[i + 2]));
1635 if ((i + 1) % 8 == 0) 1661 if ((i + 1) % 8 == 0)
@@ -1637,13 +1663,9 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num,
1637 } 1663 }
1638 } 1664 }
1639 1665
1640 } else 1666 err = mthca_cmd(dev, mailbox->dma, optmask | (!!is_ee << 24) | num,
1641 err = mthca_cmd(dev, mailbox->dma, 1667 op_mod, op[cur][next], CMD_TIME_CLASS_C, status);
1642 optmask | (!!is_ee << 24) | num, 1668 }
1643 op_mod, op[trans], CMD_TIME_CLASS_C, status);
1644
1645 if (my_mailbox)
1646 mthca_free_mailbox(dev, mailbox);
1647 1669
1648 return err; 1670 return err;
1649} 1671}
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.h b/drivers/infiniband/hw/mthca/mthca_cmd.h
index a8da84b0a0f1..5156701ae52c 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.h
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.h
@@ -306,8 +306,9 @@ int mthca_SW2HW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
306int mthca_HW2SW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, 306int mthca_HW2SW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
307 int srq_num, u8 *status); 307 int srq_num, u8 *status);
308int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status); 308int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status);
309int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num, 309int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur,
310 int is_ee, struct mthca_mailbox *mailbox, u32 optmask, 310 enum ib_qp_state next, u32 num, int is_ee,
311 struct mthca_mailbox *mailbox, u32 optmask,
311 u8 *status); 312 u8 *status);
312int mthca_QUERY_QP(struct mthca_dev *dev, u32 num, int is_ee, 313int mthca_QUERY_QP(struct mthca_dev *dev, u32 num, int is_ee,
313 struct mthca_mailbox *mailbox, u8 *status); 314 struct mthca_mailbox *mailbox, u8 *status);
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 97f5303d2c02..c2d3300dace9 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -286,213 +286,6 @@ static int to_mthca_st(int transport)
286 } 286 }
287} 287}
288 288
289static const struct {
290 int trans;
291 u32 req_param[NUM_TRANS];
292 u32 opt_param[NUM_TRANS];
293} state_table[IB_QPS_ERR + 1][IB_QPS_ERR + 1] = {
294 [IB_QPS_RESET] = {
295 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
296 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
297 [IB_QPS_INIT] = {
298 .trans = MTHCA_TRANS_RST2INIT,
299 .req_param = {
300 [UD] = (IB_QP_PKEY_INDEX |
301 IB_QP_PORT |
302 IB_QP_QKEY),
303 [UC] = (IB_QP_PKEY_INDEX |
304 IB_QP_PORT |
305 IB_QP_ACCESS_FLAGS),
306 [RC] = (IB_QP_PKEY_INDEX |
307 IB_QP_PORT |
308 IB_QP_ACCESS_FLAGS),
309 [MLX] = (IB_QP_PKEY_INDEX |
310 IB_QP_QKEY),
311 },
312 /* bug-for-bug compatibility with VAPI: */
313 .opt_param = {
314 [MLX] = IB_QP_PORT
315 }
316 },
317 },
318 [IB_QPS_INIT] = {
319 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
320 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
321 [IB_QPS_INIT] = {
322 .trans = MTHCA_TRANS_INIT2INIT,
323 .opt_param = {
324 [UD] = (IB_QP_PKEY_INDEX |
325 IB_QP_PORT |
326 IB_QP_QKEY),
327 [UC] = (IB_QP_PKEY_INDEX |
328 IB_QP_PORT |
329 IB_QP_ACCESS_FLAGS),
330 [RC] = (IB_QP_PKEY_INDEX |
331 IB_QP_PORT |
332 IB_QP_ACCESS_FLAGS),
333 [MLX] = (IB_QP_PKEY_INDEX |
334 IB_QP_QKEY),
335 }
336 },
337 [IB_QPS_RTR] = {
338 .trans = MTHCA_TRANS_INIT2RTR,
339 .req_param = {
340 [UC] = (IB_QP_AV |
341 IB_QP_PATH_MTU |
342 IB_QP_DEST_QPN |
343 IB_QP_RQ_PSN),
344 [RC] = (IB_QP_AV |
345 IB_QP_PATH_MTU |
346 IB_QP_DEST_QPN |
347 IB_QP_RQ_PSN |
348 IB_QP_MAX_DEST_RD_ATOMIC |
349 IB_QP_MIN_RNR_TIMER),
350 },
351 .opt_param = {
352 [UD] = (IB_QP_PKEY_INDEX |
353 IB_QP_QKEY),
354 [UC] = (IB_QP_ALT_PATH |
355 IB_QP_ACCESS_FLAGS |
356 IB_QP_PKEY_INDEX),
357 [RC] = (IB_QP_ALT_PATH |
358 IB_QP_ACCESS_FLAGS |
359 IB_QP_PKEY_INDEX),
360 [MLX] = (IB_QP_PKEY_INDEX |
361 IB_QP_QKEY),
362 }
363 }
364 },
365 [IB_QPS_RTR] = {
366 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
367 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
368 [IB_QPS_RTS] = {
369 .trans = MTHCA_TRANS_RTR2RTS,
370 .req_param = {
371 [UD] = IB_QP_SQ_PSN,
372 [UC] = IB_QP_SQ_PSN,
373 [RC] = (IB_QP_TIMEOUT |
374 IB_QP_RETRY_CNT |
375 IB_QP_RNR_RETRY |
376 IB_QP_SQ_PSN |
377 IB_QP_MAX_QP_RD_ATOMIC),
378 [MLX] = IB_QP_SQ_PSN,
379 },
380 .opt_param = {
381 [UD] = (IB_QP_CUR_STATE |
382 IB_QP_QKEY),
383 [UC] = (IB_QP_CUR_STATE |
384 IB_QP_ALT_PATH |
385 IB_QP_ACCESS_FLAGS |
386 IB_QP_PATH_MIG_STATE),
387 [RC] = (IB_QP_CUR_STATE |
388 IB_QP_ALT_PATH |
389 IB_QP_ACCESS_FLAGS |
390 IB_QP_MIN_RNR_TIMER |
391 IB_QP_PATH_MIG_STATE),
392 [MLX] = (IB_QP_CUR_STATE |
393 IB_QP_QKEY),
394 }
395 }
396 },
397 [IB_QPS_RTS] = {
398 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
399 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
400 [IB_QPS_RTS] = {
401 .trans = MTHCA_TRANS_RTS2RTS,
402 .opt_param = {
403 [UD] = (IB_QP_CUR_STATE |
404 IB_QP_QKEY),
405 [UC] = (IB_QP_ACCESS_FLAGS |
406 IB_QP_ALT_PATH |
407 IB_QP_PATH_MIG_STATE),
408 [RC] = (IB_QP_ACCESS_FLAGS |
409 IB_QP_ALT_PATH |
410 IB_QP_PATH_MIG_STATE |
411 IB_QP_MIN_RNR_TIMER),
412 [MLX] = (IB_QP_CUR_STATE |
413 IB_QP_QKEY),
414 }
415 },
416 [IB_QPS_SQD] = {
417 .trans = MTHCA_TRANS_RTS2SQD,
418 .opt_param = {
419 [UD] = IB_QP_EN_SQD_ASYNC_NOTIFY,
420 [UC] = IB_QP_EN_SQD_ASYNC_NOTIFY,
421 [RC] = IB_QP_EN_SQD_ASYNC_NOTIFY,
422 [MLX] = IB_QP_EN_SQD_ASYNC_NOTIFY
423 }
424 },
425 },
426 [IB_QPS_SQD] = {
427 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
428 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
429 [IB_QPS_RTS] = {
430 .trans = MTHCA_TRANS_SQD2RTS,
431 .opt_param = {
432 [UD] = (IB_QP_CUR_STATE |
433 IB_QP_QKEY),
434 [UC] = (IB_QP_CUR_STATE |
435 IB_QP_ALT_PATH |
436 IB_QP_ACCESS_FLAGS |
437 IB_QP_PATH_MIG_STATE),
438 [RC] = (IB_QP_CUR_STATE |
439 IB_QP_ALT_PATH |
440 IB_QP_ACCESS_FLAGS |
441 IB_QP_MIN_RNR_TIMER |
442 IB_QP_PATH_MIG_STATE),
443 [MLX] = (IB_QP_CUR_STATE |
444 IB_QP_QKEY),
445 }
446 },
447 [IB_QPS_SQD] = {
448 .trans = MTHCA_TRANS_SQD2SQD,
449 .opt_param = {
450 [UD] = (IB_QP_PKEY_INDEX |
451 IB_QP_QKEY),
452 [UC] = (IB_QP_AV |
453 IB_QP_CUR_STATE |
454 IB_QP_ALT_PATH |
455 IB_QP_ACCESS_FLAGS |
456 IB_QP_PKEY_INDEX |
457 IB_QP_PATH_MIG_STATE),
458 [RC] = (IB_QP_AV |
459 IB_QP_TIMEOUT |
460 IB_QP_RETRY_CNT |
461 IB_QP_RNR_RETRY |
462 IB_QP_MAX_QP_RD_ATOMIC |
463 IB_QP_MAX_DEST_RD_ATOMIC |
464 IB_QP_CUR_STATE |
465 IB_QP_ALT_PATH |
466 IB_QP_ACCESS_FLAGS |
467 IB_QP_PKEY_INDEX |
468 IB_QP_MIN_RNR_TIMER |
469 IB_QP_PATH_MIG_STATE),
470 [MLX] = (IB_QP_PKEY_INDEX |
471 IB_QP_QKEY),
472 }
473 }
474 },
475 [IB_QPS_SQE] = {
476 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
477 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR },
478 [IB_QPS_RTS] = {
479 .trans = MTHCA_TRANS_SQERR2RTS,
480 .opt_param = {
481 [UD] = (IB_QP_CUR_STATE |
482 IB_QP_QKEY),
483 [UC] = (IB_QP_CUR_STATE |
484 IB_QP_ACCESS_FLAGS),
485 [MLX] = (IB_QP_CUR_STATE |
486 IB_QP_QKEY),
487 }
488 }
489 },
490 [IB_QPS_ERR] = {
491 [IB_QPS_RESET] = { .trans = MTHCA_TRANS_ANY2RST },
492 [IB_QPS_ERR] = { .trans = MTHCA_TRANS_ANY2ERR }
493 }
494};
495
496static void store_attrs(struct mthca_sqp *sqp, struct ib_qp_attr *attr, 289static void store_attrs(struct mthca_sqp *sqp, struct ib_qp_attr *attr,
497 int attr_mask) 290 int attr_mask)
498{ 291{
@@ -582,19 +375,12 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
582 struct mthca_mailbox *mailbox; 375 struct mthca_mailbox *mailbox;
583 struct mthca_qp_param *qp_param; 376 struct mthca_qp_param *qp_param;
584 struct mthca_qp_context *qp_context; 377 struct mthca_qp_context *qp_context;
585 u32 req_param, opt_param;
586 u32 sqd_event = 0; 378 u32 sqd_event = 0;
587 u8 status; 379 u8 status;
588 int err; 380 int err;
589 381
590 if (attr_mask & IB_QP_CUR_STATE) { 382 if (attr_mask & IB_QP_CUR_STATE) {
591 if (attr->cur_qp_state != IB_QPS_RTR && 383 cur_state = attr->cur_qp_state;
592 attr->cur_qp_state != IB_QPS_RTS &&
593 attr->cur_qp_state != IB_QPS_SQD &&
594 attr->cur_qp_state != IB_QPS_SQE)
595 return -EINVAL;
596 else
597 cur_state = attr->cur_qp_state;
598 } else { 384 } else {
599 spin_lock_irq(&qp->sq.lock); 385 spin_lock_irq(&qp->sq.lock);
600 spin_lock(&qp->rq.lock); 386 spin_lock(&qp->rq.lock);
@@ -603,37 +389,13 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
603 spin_unlock_irq(&qp->sq.lock); 389 spin_unlock_irq(&qp->sq.lock);
604 } 390 }
605 391
606 if (attr_mask & IB_QP_STATE) { 392 new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state;
607 if (attr->qp_state < 0 || attr->qp_state > IB_QPS_ERR)
608 return -EINVAL;
609 new_state = attr->qp_state;
610 } else
611 new_state = cur_state;
612
613 if (state_table[cur_state][new_state].trans == MTHCA_TRANS_INVALID) {
614 mthca_dbg(dev, "Illegal QP transition "
615 "%d->%d\n", cur_state, new_state);
616 return -EINVAL;
617 }
618
619 req_param = state_table[cur_state][new_state].req_param[qp->transport];
620 opt_param = state_table[cur_state][new_state].opt_param[qp->transport];
621
622 if ((req_param & attr_mask) != req_param) {
623 mthca_dbg(dev, "QP transition "
624 "%d->%d missing req attr 0x%08x\n",
625 cur_state, new_state,
626 req_param & ~attr_mask);
627 return -EINVAL;
628 }
629 393
630 if (attr_mask & ~(req_param | opt_param | IB_QP_STATE)) { 394 if (!ib_modify_qp_is_ok(cur_state, new_state, ibqp->qp_type, attr_mask)) {
631 mthca_dbg(dev, "QP transition (transport %d) " 395 mthca_dbg(dev, "Bad QP transition (transport %d) "
632 "%d->%d has extra attr 0x%08x\n", 396 "%d->%d with attr 0x%08x\n",
633 qp->transport, 397 qp->transport, cur_state, new_state,
634 cur_state, new_state, 398 attr_mask);
635 attr_mask & ~(req_param | opt_param |
636 IB_QP_STATE));
637 return -EINVAL; 399 return -EINVAL;
638 } 400 }
639 401
@@ -853,11 +615,11 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
853 attr->en_sqd_async_notify) 615 attr->en_sqd_async_notify)
854 sqd_event = 1 << 31; 616 sqd_event = 1 << 31;
855 617
856 err = mthca_MODIFY_QP(dev, state_table[cur_state][new_state].trans, 618 err = mthca_MODIFY_QP(dev, cur_state, new_state, qp->qpn, 0,
857 qp->qpn, 0, mailbox, sqd_event, &status); 619 mailbox, sqd_event, &status);
858 if (status) { 620 if (status) {
859 mthca_warn(dev, "modify QP %d returned status %02x.\n", 621 mthca_warn(dev, "modify QP %d->%d returned status %02x.\n",
860 state_table[cur_state][new_state].trans, status); 622 cur_state, new_state, status);
861 err = -EINVAL; 623 err = -EINVAL;
862 } 624 }
863 625
@@ -1405,7 +1167,8 @@ void mthca_free_qp(struct mthca_dev *dev,
1405 wait_event(qp->wait, !atomic_read(&qp->refcount)); 1167 wait_event(qp->wait, !atomic_read(&qp->refcount));
1406 1168
1407 if (qp->state != IB_QPS_RESET) 1169 if (qp->state != IB_QPS_RESET)
1408 mthca_MODIFY_QP(dev, MTHCA_TRANS_ANY2RST, qp->qpn, 0, NULL, 0, &status); 1170 mthca_MODIFY_QP(dev, qp->state, IB_QPS_RESET, qp->qpn, 0,
1171 NULL, 0, &status);
1409 1172
1410 /* 1173 /*
1411 * If this is a userspace QP, the buffers, MR, CQs and so on 1174 * If this is a userspace QP, the buffers, MR, CQs and so on
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-23 06:25:48 -0400