--- drivers/infiniband/hw/mthca/mthca_cmd.c | 211 +++++++++++++++---------------- drivers/infiniband/hw/mthca/mthca_cmd.h | 93 +++++++------- 2 files changed, 146 insertions(+), 158 deletions(-)
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index 45461ad..523730a 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -504,17 +504,16 @@ static int mthca_cmd_imm(struct mthca_dev *dev, u32 in_modifier, u8 op_modifier, u16 op, - unsigned long timeout, - u8 *status) + unsigned long timeout) { if (dev->cmd.flags & MTHCA_CMD_USE_EVENTS) return mthca_cmd_wait(dev, in_param, out_param, 1, in_modifier, op_modifier, op, - timeout, status); + timeout); else return mthca_cmd_poll(dev, in_param, out_param, 1, in_modifier, op_modifier, op, - timeout, status); + timeout); } int mthca_cmd_init(struct mthca_dev *dev) @@ -631,14 +630,14 @@ void mthca_free_mailbox(struct mthca_dev *dev, struct mthca_mailbox *mailbox) kfree(mailbox); } -int mthca_SYS_EN(struct mthca_dev *dev, u8 *status) +int mthca_SYS_EN(struct mthca_dev *dev) { u64 out; int ret; - ret = mthca_cmd_imm(dev, 0, &out, 0, 0, CMD_SYS_EN, CMD_TIME_CLASS_D, status); + ret = mthca_cmd_imm(dev, 0, &out, 0, 0, CMD_SYS_EN, CMD_TIME_CLASS_D); - if (*status == MTHCA_CMD_STAT_DDR_MEM_ERR) + if (ret == -ENOMEM) mthca_warn(dev, "SYS_EN DDR error: syn=%x, sock=%d, " "sladdr=%d, SPD source=%s\n", (int) (out >> 6) & 0xf, (int) (out >> 4) & 3, @@ -647,13 +646,13 @@ int mthca_SYS_EN(struct mthca_dev *dev, u8 *status) return ret; } -int mthca_SYS_DIS(struct mthca_dev *dev, u8 *status) +int mthca_SYS_DIS(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_SYS_DIS, CMD_TIME_CLASS_C, status); + return mthca_cmd(dev, 0, 0, 0, CMD_SYS_DIS, CMD_TIME_CLASS_C); } static int mthca_map_cmd(struct mthca_dev *dev, u16 op, struct mthca_icm *icm, - u64 virt, u8 *status) + u64 virt) { struct mthca_mailbox *mailbox; struct mthca_icm_iter iter; @@ -701,8 +700,8 @@ static int mthca_map_cmd(struct mthca_dev *dev, u16 op, struct mthca_icm *icm, if (++nent == MTHCA_MAILBOX_SIZE / 16) { err = mthca_cmd(dev, mailbox->dma, nent, 0, op, - CMD_TIME_CLASS_B, status); - if (err || *status) + CMD_TIME_CLASS_B); + if (err) goto out; nent = 0; } @@ -711,7 +710,7 @@ static int mthca_map_cmd(struct mthca_dev *dev, u16 op, struct mthca_icm *icm, if (nent) err = mthca_cmd(dev, mailbox->dma, nent, 0, op, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); switch (op) { case CMD_MAP_FA: @@ -731,19 +730,19 @@ out: return err; } -int mthca_MAP_FA(struct mthca_dev *dev, struct mthca_icm *icm, u8 *status) +int mthca_MAP_FA(struct mthca_dev *dev, struct mthca_icm *icm) { - return mthca_map_cmd(dev, CMD_MAP_FA, icm, -1, status); + return mthca_map_cmd(dev, CMD_MAP_FA, icm, -1); } -int mthca_UNMAP_FA(struct mthca_dev *dev, u8 *status) +int mthca_UNMAP_FA(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_UNMAP_FA, CMD_TIME_CLASS_B, status); + return mthca_cmd(dev, 0, 0, 0, CMD_UNMAP_FA, CMD_TIME_CLASS_B); } -int mthca_RUN_FW(struct mthca_dev *dev, u8 *status) +int mthca_RUN_FW(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_RUN_FW, CMD_TIME_CLASS_A, status); + return mthca_cmd(dev, 0, 0, 0, CMD_RUN_FW, CMD_TIME_CLASS_A); } static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base) @@ -772,7 +771,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base) mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n"); } -int mthca_QUERY_FW(struct mthca_dev *dev, u8 *status) +int mthca_QUERY_FW(struct mthca_dev *dev) { struct mthca_mailbox *mailbox; u32 *outbox; @@ -806,7 +805,7 @@ int mthca_QUERY_FW(struct mthca_dev *dev, u8 *status) outbox = mailbox->buf; err = mthca_cmd_box(dev, 0, mailbox->dma, 0, 0, CMD_QUERY_FW, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); if (err) goto out; @@ -878,7 +877,7 @@ out: return err; } -int mthca_ENABLE_LAM(struct mthca_dev *dev, u8 *status) +int mthca_ENABLE_LAM(struct mthca_dev *dev) { struct mthca_mailbox *mailbox; u8 info; @@ -899,14 +898,11 @@ int mthca_ENABLE_LAM(struct mthca_dev *dev, u8 *status) outbox = mailbox->buf; err = mthca_cmd_box(dev, 0, mailbox->dma, 0, 0, CMD_ENABLE_LAM, - CMD_TIME_CLASS_C, status); + CMD_TIME_CLASS_C); if (err) goto out; - if (*status == MTHCA_CMD_STAT_LAM_NOT_PRE) - goto out; - MTHCA_GET(dev->ddr_start, outbox, ENABLE_LAM_START_OFFSET); MTHCA_GET(dev->ddr_end, outbox, ENABLE_LAM_END_OFFSET); MTHCA_GET(info, outbox, ENABLE_LAM_INFO_OFFSET); @@ -931,12 +927,12 @@ out: return err; } -int mthca_DISABLE_LAM(struct mthca_dev *dev, u8 *status) +int mthca_DISABLE_LAM(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_SYS_DIS, CMD_TIME_CLASS_C, status); + return mthca_cmd(dev, 0, 0, 0, CMD_SYS_DIS, CMD_TIME_CLASS_C); } -int mthca_QUERY_DDR(struct mthca_dev *dev, u8 *status) +int mthca_QUERY_DDR(struct mthca_dev *dev) { struct mthca_mailbox *mailbox; u8 info; @@ -957,7 +953,7 @@ int mthca_QUERY_DDR(struct mthca_dev *dev, u8 *status) outbox = mailbox->buf; err = mthca_cmd_box(dev, 0, mailbox->dma, 0, 0, CMD_QUERY_DDR, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); if (err) goto out; @@ -987,7 +983,7 @@ out: } int mthca_QUERY_DEV_LIM(struct mthca_dev *dev, - struct mthca_dev_lim *dev_lim, u8 *status) + struct mthca_dev_lim *dev_lim) { struct mthca_mailbox *mailbox; u32 *outbox; @@ -1063,7 +1059,7 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev, outbox = mailbox->buf; err = mthca_cmd_box(dev, 0, mailbox->dma, 0, 0, CMD_QUERY_DEV_LIM, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); if (err) goto out; @@ -1267,7 +1263,7 @@ static void get_board_id(void *vsd, char *board_id) } int mthca_QUERY_ADAPTER(struct mthca_dev *dev, - struct mthca_adapter *adapter, u8 *status) + struct mthca_adapter *adapter) { struct mthca_mailbox *mailbox; u32 *outbox; @@ -1286,7 +1282,7 @@ int mthca_QUERY_ADAPTER(struct mthca_dev *dev, outbox = mailbox->buf; err = mthca_cmd_box(dev, 0, mailbox->dma, 0, 0, CMD_QUERY_ADAPTER, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); if (err) goto out; @@ -1310,8 +1306,7 @@ out: } int mthca_INIT_HCA(struct mthca_dev *dev, - struct mthca_init_hca_param *param, - u8 *status) + struct mthca_init_hca_param *param) { struct mthca_mailbox *mailbox; __be32 *inbox; @@ -1428,7 +1423,8 @@ int mthca_INIT_HCA(struct mthca_dev *dev, MTHCA_PUT(inbox, param->uarc_base, INIT_HCA_UAR_CTX_BASE_OFFSET); } - err = mthca_cmd(dev, mailbox->dma, 0, 0, CMD_INIT_HCA, CMD_TIME_CLASS_D, status); + err = mthca_cmd(dev, mailbox->dma, 0, 0, + CMD_INIT_HCA, CMD_TIME_CLASS_D); mthca_free_mailbox(dev, mailbox); return err; @@ -1436,7 +1432,7 @@ int mthca_INIT_HCA(struct mthca_dev *dev, int mthca_INIT_IB(struct mthca_dev *dev, struct mthca_init_ib_param *param, - int port, u8 *status) + int port) { struct mthca_mailbox *mailbox; u32 *inbox; @@ -1480,24 +1476,24 @@ int mthca_INIT_IB(struct mthca_dev *dev, MTHCA_PUT(inbox, param->si_guid, INIT_IB_SI_GUID_OFFSET); err = mthca_cmd(dev, mailbox->dma, port, 0, CMD_INIT_IB, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); mthca_free_mailbox(dev, mailbox); return err; } -int mthca_CLOSE_IB(struct mthca_dev *dev, int port, u8 *status) +int mthca_CLOSE_IB(struct mthca_dev *dev, int port) { - return mthca_cmd(dev, 0, port, 0, CMD_CLOSE_IB, CMD_TIME_CLASS_A, status); + return mthca_cmd(dev, 0, port, 0, CMD_CLOSE_IB, CMD_TIME_CLASS_A); } -int mthca_CLOSE_HCA(struct mthca_dev *dev, int panic, u8 *status) +int mthca_CLOSE_HCA(struct mthca_dev *dev, int panic) { - return mthca_cmd(dev, 0, 0, panic, CMD_CLOSE_HCA, CMD_TIME_CLASS_C, status); + return mthca_cmd(dev, 0, 0, panic, CMD_CLOSE_HCA, CMD_TIME_CLASS_C); } int mthca_SET_IB(struct mthca_dev *dev, struct mthca_set_ib_param *param, - int port, u8 *status) + int port) { struct mthca_mailbox *mailbox; u32 *inbox; @@ -1526,18 +1522,18 @@ int mthca_SET_IB(struct mthca_dev *dev, struct mthca_set_ib_param *param, MTHCA_PUT(inbox, param->si_guid, SET_IB_SI_GUID_OFFSET); err = mthca_cmd(dev, mailbox->dma, port, 0, CMD_SET_IB, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); mthca_free_mailbox(dev, mailbox); return err; } -int mthca_MAP_ICM(struct mthca_dev *dev, struct mthca_icm *icm, u64 virt, u8 *status) +int mthca_MAP_ICM(struct mthca_dev *dev, struct mthca_icm *icm, u64 virt) { - return mthca_map_cmd(dev, CMD_MAP_ICM, icm, virt, status); + return mthca_map_cmd(dev, CMD_MAP_ICM, icm, virt); } -int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt, u8 *status) +int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt) { struct mthca_mailbox *mailbox; __be64 *inbox; @@ -1552,7 +1548,7 @@ int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt, u8 *status inbox[1] = cpu_to_be64(dma_addr); err = mthca_cmd(dev, mailbox->dma, 1, 0, CMD_MAP_ICM, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); mthca_free_mailbox(dev, mailbox); @@ -1563,31 +1559,31 @@ int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt, u8 *status return err; } -int mthca_UNMAP_ICM(struct mthca_dev *dev, u64 virt, u32 page_count, u8 *status) +int mthca_UNMAP_ICM(struct mthca_dev *dev, u64 virt, u32 page_count) { mthca_dbg(dev, "Unmapping %d pages at %llx from ICM.\n", page_count, (unsigned long long) virt); - return mthca_cmd(dev, virt, page_count, 0, CMD_UNMAP_ICM, CMD_TIME_CLASS_B, status); + return mthca_cmd(dev, virt, page_count, 0, + CMD_UNMAP_ICM, CMD_TIME_CLASS_B); } -int mthca_MAP_ICM_AUX(struct mthca_dev *dev, struct mthca_icm *icm, u8 *status) +int mthca_MAP_ICM_AUX(struct mthca_dev *dev, struct mthca_icm *icm) { - return mthca_map_cmd(dev, CMD_MAP_ICM_AUX, icm, -1, status); + return mthca_map_cmd(dev, CMD_MAP_ICM_AUX, icm, -1); } -int mthca_UNMAP_ICM_AUX(struct mthca_dev *dev, u8 *status) +int mthca_UNMAP_ICM_AUX(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_UNMAP_ICM_AUX, CMD_TIME_CLASS_B, status); + return mthca_cmd(dev, 0, 0, 0, CMD_UNMAP_ICM_AUX, CMD_TIME_CLASS_B); } -int mthca_SET_ICM_SIZE(struct mthca_dev *dev, u64 icm_size, u64 *aux_pages, - u8 *status) +int mthca_SET_ICM_SIZE(struct mthca_dev *dev, u64 icm_size, u64 *aux_pages) { - int ret = mthca_cmd_imm(dev, icm_size, aux_pages, 0, 0, CMD_SET_ICM_SIZE, - CMD_TIME_CLASS_A, status); + int ret = mthca_cmd_imm(dev, icm_size, aux_pages, 0, + 0, CMD_SET_ICM_SIZE, CMD_TIME_CLASS_A); - if (ret || status) + if (ret) return ret; /* @@ -1601,74 +1597,73 @@ int mthca_SET_ICM_SIZE(struct mthca_dev *dev, u64 icm_size, u64 *aux_pages, } int mthca_SW2HW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int mpt_index, u8 *status) + int mpt_index) { return mthca_cmd(dev, mailbox->dma, mpt_index, 0, CMD_SW2HW_MPT, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); } int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int mpt_index, u8 *status) + int mpt_index) { return mthca_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, mpt_index, !mailbox, CMD_HW2SW_MPT, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); } int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int num_mtt, u8 *status) + int num_mtt) { return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); } -int mthca_SYNC_TPT(struct mthca_dev *dev, u8 *status) +int mthca_SYNC_TPT(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0, 0, CMD_SYNC_TPT, CMD_TIME_CLASS_B, status); + return mthca_cmd(dev, 0, 0, 0, CMD_SYNC_TPT, CMD_TIME_CLASS_B); } int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap, - int eq_num, u8 *status) + int eq_num) { mthca_dbg(dev, "%s mask %016llx for eqn %d\n", unmap ? "Clearing" : "Setting", (unsigned long long) event_mask, eq_num); return mthca_cmd(dev, event_mask, (unmap << 31) | eq_num, - 0, CMD_MAP_EQ, CMD_TIME_CLASS_B, status); + 0, CMD_MAP_EQ, CMD_TIME_CLASS_B); } int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int eq_num, u8 *status) + int eq_num) { return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_HW2SW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int eq_num, u8 *status) + int eq_num) { return mthca_cmd_box(dev, 0, mailbox->dma, eq_num, 0, CMD_HW2SW_EQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_SW2HW_CQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int cq_num, u8 *status) + int cq_num) { return mthca_cmd(dev, mailbox->dma, cq_num, 0, CMD_SW2HW_CQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_HW2SW_CQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int cq_num, u8 *status) + int cq_num) { return mthca_cmd_box(dev, 0, mailbox->dma, cq_num, 0, CMD_HW2SW_CQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } -int mthca_RESIZE_CQ(struct mthca_dev *dev, int cq_num, u32 lkey, u8 log_size, - u8 *status) +int mthca_RESIZE_CQ(struct mthca_dev *dev, int cq_num, u32 lkey, u8 log_size) { struct mthca_mailbox *mailbox; __be32 *inbox; @@ -1692,44 +1687,43 @@ int mthca_RESIZE_CQ(struct mthca_dev *dev, int cq_num, u32 lkey, u8 log_size, MTHCA_PUT(inbox, lkey, RESIZE_CQ_LKEY_OFFSET); err = mthca_cmd(dev, mailbox->dma, cq_num, 1, CMD_RESIZE_CQ, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); mthca_free_mailbox(dev, mailbox); return err; } int mthca_SW2HW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int srq_num, u8 *status) + int srq_num) { return mthca_cmd(dev, mailbox->dma, srq_num, 0, CMD_SW2HW_SRQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_HW2SW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int srq_num, u8 *status) + int srq_num) { return mthca_cmd_box(dev, 0, mailbox->dma, srq_num, 0, CMD_HW2SW_SRQ, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_QUERY_SRQ(struct mthca_dev *dev, u32 num, - struct mthca_mailbox *mailbox, u8 *status) + struct mthca_mailbox *mailbox) { return mthca_cmd_box(dev, 0, mailbox->dma, num, 0, - CMD_QUERY_SRQ, CMD_TIME_CLASS_A, status); + CMD_QUERY_SRQ, CMD_TIME_CLASS_A); } -int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status) +int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit) { return mthca_cmd(dev, limit, srq_num, 0, CMD_ARM_SRQ, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); } int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur, enum ib_qp_state next, u32 num, int is_ee, - struct mthca_mailbox *mailbox, u32 optmask, - u8 *status) + struct mthca_mailbox *mailbox, u32 optmask) { static const u16 op[IB_QPS_ERR + 1][IB_QPS_ERR + 1] = { [IB_QPS_RESET] = { @@ -1790,7 +1784,7 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur, err = mthca_cmd_box(dev, 0, mailbox ? mailbox->dma : 0, (!!is_ee << 24) | num, op_mod, - op[cur][next], CMD_TIME_CLASS_C, status); + op[cur][next], CMD_TIME_CLASS_C); if (0 && mailbox) { int i; @@ -1824,21 +1818,20 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur, } err = mthca_cmd(dev, mailbox->dma, optmask | (!!is_ee << 24) | num, - op_mod, op[cur][next], CMD_TIME_CLASS_C, status); + op_mod, op[cur][next], CMD_TIME_CLASS_C); } return err; } int mthca_QUERY_QP(struct mthca_dev *dev, u32 num, int is_ee, - struct mthca_mailbox *mailbox, u8 *status) + struct mthca_mailbox *mailbox) { return mthca_cmd_box(dev, 0, mailbox->dma, (!!is_ee << 24) | num, 0, - CMD_QUERY_QPEE, CMD_TIME_CLASS_A, status); + CMD_QUERY_QPEE, CMD_TIME_CLASS_A); } -int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn, - u8 *status) +int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn) { u8 op_mod; @@ -1860,12 +1853,12 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn, } return mthca_cmd(dev, 0, qpn, op_mod, CMD_CONF_SPECIAL_QP, - CMD_TIME_CLASS_B, status); + CMD_TIME_CLASS_B); } int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, int port, struct ib_wc *in_wc, struct ib_grh *in_grh, - void *in_mad, void *response_mad, u8 *status) + void *in_mad, void *response_mad) { struct mthca_mailbox *inmailbox, *outmailbox; void *inbox; @@ -1932,9 +1925,9 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, err = mthca_cmd_box(dev, inmailbox->dma, outmailbox->dma, in_modifier, op_modifier, - CMD_MAD_IFC, CMD_TIME_CLASS_C, status); + CMD_MAD_IFC, CMD_TIME_CLASS_C); - if (!err && !*status) + if (!err) memcpy(response_mad, outmailbox->buf, 256); mthca_free_mailbox(dev, inmailbox); @@ -1943,33 +1936,33 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, } int mthca_READ_MGM(struct mthca_dev *dev, int index, - struct mthca_mailbox *mailbox, u8 *status) + struct mthca_mailbox *mailbox) { return mthca_cmd_box(dev, 0, mailbox->dma, index, 0, - CMD_READ_MGM, CMD_TIME_CLASS_A, status); + CMD_READ_MGM, CMD_TIME_CLASS_A); } int mthca_WRITE_MGM(struct mthca_dev *dev, int index, - struct mthca_mailbox *mailbox, u8 *status) + struct mthca_mailbox *mailbox) { return mthca_cmd(dev, mailbox->dma, index, 0, CMD_WRITE_MGM, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); } int mthca_MGID_HASH(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - u16 *hash, u8 *status) + u16 *hash) { u64 imm; int err; err = mthca_cmd_imm(dev, mailbox->dma, &imm, 0, 0, CMD_MGID_HASH, - CMD_TIME_CLASS_A, status); + CMD_TIME_CLASS_A); *hash = imm; return err; } -int mthca_NOP(struct mthca_dev *dev, u8 *status) +int mthca_NOP(struct mthca_dev *dev) { - return mthca_cmd(dev, 0, 0x1f, 0, CMD_NOP, msecs_to_jiffies(100), status); + return mthca_cmd(dev, 0, 0x1f, 0, CMD_NOP, msecs_to_jiffies(100)); } diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.h b/drivers/infiniband/hw/mthca/mthca_cmd.h index 6efd326..f952244 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.h +++ b/drivers/infiniband/hw/mthca/mthca_cmd.h @@ -252,79 +252,74 @@ struct mthca_mailbox *mthca_alloc_mailbox(struct mthca_dev *dev, gfp_t gfp_mask); void mthca_free_mailbox(struct mthca_dev *dev, struct mthca_mailbox *mailbox); -int mthca_SYS_EN(struct mthca_dev *dev, u8 *status); -int mthca_SYS_DIS(struct mthca_dev *dev, u8 *status); -int mthca_MAP_FA(struct mthca_dev *dev, struct mthca_icm *icm, u8 *status); -int mthca_UNMAP_FA(struct mthca_dev *dev, u8 *status); -int mthca_RUN_FW(struct mthca_dev *dev, u8 *status); -int mthca_QUERY_FW(struct mthca_dev *dev, u8 *status); -int mthca_ENABLE_LAM(struct mthca_dev *dev, u8 *status); -int mthca_DISABLE_LAM(struct mthca_dev *dev, u8 *status); -int mthca_QUERY_DDR(struct mthca_dev *dev, u8 *status); +int mthca_SYS_EN(struct mthca_dev *dev); +int mthca_SYS_DIS(struct mthca_dev *dev); +int mthca_MAP_FA(struct mthca_dev *dev, struct mthca_icm *icm); +int mthca_UNMAP_FA(struct mthca_dev *dev); +int mthca_RUN_FW(struct mthca_dev *dev); +int mthca_QUERY_FW(struct mthca_dev *dev); +int mthca_ENABLE_LAM(struct mthca_dev *dev); +int mthca_DISABLE_LAM(struct mthca_dev *dev); +int mthca_QUERY_DDR(struct mthca_dev *dev); int mthca_QUERY_DEV_LIM(struct mthca_dev *dev, - struct mthca_dev_lim *dev_lim, u8 *status); + struct mthca_dev_lim *dev_lim); int mthca_QUERY_ADAPTER(struct mthca_dev *dev, - struct mthca_adapter *adapter, u8 *status); + struct mthca_adapter *adapter); int mthca_INIT_HCA(struct mthca_dev *dev, - struct mthca_init_hca_param *param, - u8 *status); + struct mthca_init_hca_param *param); int mthca_INIT_IB(struct mthca_dev *dev, struct mthca_init_ib_param *param, - int port, u8 *status); -int mthca_CLOSE_IB(struct mthca_dev *dev, int port, u8 *status); -int mthca_CLOSE_HCA(struct mthca_dev *dev, int panic, u8 *status); + int port); +int mthca_CLOSE_IB(struct mthca_dev *dev, int port); +int mthca_CLOSE_HCA(struct mthca_dev *dev, int panic); int mthca_SET_IB(struct mthca_dev *dev, struct mthca_set_ib_param *param, - int port, u8 *status); -int mthca_MAP_ICM(struct mthca_dev *dev, struct mthca_icm *icm, u64 virt, u8 *status); -int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt, u8 *status); -int mthca_UNMAP_ICM(struct mthca_dev *dev, u64 virt, u32 page_count, u8 *status); -int mthca_MAP_ICM_AUX(struct mthca_dev *dev, struct mthca_icm *icm, u8 *status); -int mthca_UNMAP_ICM_AUX(struct mthca_dev *dev, u8 *status); -int mthca_SET_ICM_SIZE(struct mthca_dev *dev, u64 icm_size, u64 *aux_pages, - u8 *status); + int port); +int mthca_MAP_ICM(struct mthca_dev *dev, struct mthca_icm *icm, u64 virt); +int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt); +int mthca_UNMAP_ICM(struct mthca_dev *dev, u64 virt, u32 page_count); +int mthca_MAP_ICM_AUX(struct mthca_dev *dev, struct mthca_icm *icm); +int mthca_UNMAP_ICM_AUX(struct mthca_dev *dev); +int mthca_SET_ICM_SIZE(struct mthca_dev *dev, u64 icm_size, u64 *aux_pages); int mthca_SW2HW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int mpt_index, u8 *status); + int mpt_index); int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int mpt_index, u8 *status); + int mpt_index); int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int num_mtt, u8 *status); -int mthca_SYNC_TPT(struct mthca_dev *dev, u8 *status); + int num_mtt); +int mthca_SYNC_TPT(struct mthca_dev *dev); int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap, - int eq_num, u8 *status); + int eq_num); int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int eq_num, u8 *status); + int eq_num); int mthca_HW2SW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int eq_num, u8 *status); + int eq_num); int mthca_SW2HW_CQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int cq_num, u8 *status); + int cq_num); int mthca_HW2SW_CQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int cq_num, u8 *status); -int mthca_RESIZE_CQ(struct mthca_dev *dev, int cq_num, u32 lkey, u8 log_size, - u8 *status); + int cq_num); +int mthca_RESIZE_CQ(struct mthca_dev *dev, int cq_num, u32 lkey, u8 log_size); int mthca_SW2HW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int srq_num, u8 *status); + int srq_num); int mthca_HW2SW_SRQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - int srq_num, u8 *status); + int srq_num); int mthca_QUERY_SRQ(struct mthca_dev *dev, u32 num, - struct mthca_mailbox *mailbox, u8 *status); -int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit, u8 *status); + struct mthca_mailbox *mailbox); +int mthca_ARM_SRQ(struct mthca_dev *dev, int srq_num, int limit); int mthca_MODIFY_QP(struct mthca_dev *dev, enum ib_qp_state cur, enum ib_qp_state next, u32 num, int is_ee, - struct mthca_mailbox *mailbox, u32 optmask, - u8 *status); + struct mthca_mailbox *mailbox, u32 optmask); int mthca_QUERY_QP(struct mthca_dev *dev, u32 num, int is_ee, - struct mthca_mailbox *mailbox, u8 *status); -int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn, - u8 *status); + struct mthca_mailbox *mailbox); +int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn); int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, int port, struct ib_wc *in_wc, struct ib_grh *in_grh, - void *in_mad, void *response_mad, u8 *status); + void *in_mad, void *response_mad); int mthca_READ_MGM(struct mthca_dev *dev, int index, - struct mthca_mailbox *mailbox, u8 *status); + struct mthca_mailbox *mailbox); int mthca_WRITE_MGM(struct mthca_dev *dev, int index, - struct mthca_mailbox *mailbox, u8 *status); + struct mthca_mailbox *mailbox); int mthca_MGID_HASH(struct mthca_dev *dev, struct mthca_mailbox *mailbox, - u16 *hash, u8 *status); -int mthca_NOP(struct mthca_dev *dev, u8 *status); + u16 *hash); +int mthca_NOP(struct mthca_dev *dev); #endif /* MTHCA_CMD_H */ -- 1.7.5.3 -- Goldwyn -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html