diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index c258c1b7022..60e4b213635 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -109,6 +109,7 @@ enum { CMD_SW2HW_SRQ = 0x35, CMD_HW2SW_SRQ = 0x36, CMD_QUERY_SRQ = 0x37, + CMD_ARM_SRQ = 0x40, /* QP/EE commands */ CMD_RST2INIT_QPEE = 0x19, @@ -1032,6 +1033,8 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev, mthca_dbg(dev, "Max QPs: %d, reserved QPs: %d, entry size: %d\n", dev_lim->max_qps, dev_lim->reserved_qps, dev_lim->qpc_entry_sz); + mthca_dbg(dev, "Max SRQs: %d, reserved SRQs: %d, entry size: %d\n", + dev_lim->max_srqs, dev_lim->reserved_srqs, dev_lim->srq_entry_sz); mthca_dbg(dev, "Max CQs: %d, reserved CQs: %d, entry size: %d\n", dev_lim->max_cqs, dev_lim->reserved_cqs, dev_lim->cqc_entry_sz); mthca_dbg(dev, "Max EQs: %d, reserved EQs: %d, entry size: %d\n", @@ -1500,6 +1503,27 @@ int mthca_HW2SW_CQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, CMD_TIME_CLASS_A, status); } +int mthca_SW2HW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, + int srq_num, u8 *status) +{ + return mthca_cmd(dev, mailbox->dma, srq_num, 0, CMD_SW2HW_SRQ, + CMD_TIME_CLASS_A, status); +} + +int mthca_HW2SW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, + int srq_num, u8 *status) +{ + return mthca_cmd_box(dev, 0, mailbox->dma, srq_num, 0, + CMD_HW2SW_SRQ, + CMD_TIME_CLASS_A, status); +} + +int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status) +{ + return mthca_cmd(dev, limit, srq_num, 0, CMD_ARM_SRQ, + CMD_TIME_CLASS_B, status); +} + int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num, int is_ee, struct mthca_mailbox *mailbox, u32 optmask, u8 *status) |