diff options
author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2014-03-23 20:12:25 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-03-26 05:07:04 +0400 |
commit | 2dc33bbc4f8a5d6a05bf3c673b86c37b825450f3 (patch) | |
tree | 7c5dea75fe3c305bfd86967290628924e1ae3376 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | |
parent | 370d4a26590fcc7510ad4a8432e4982a209f1b59 (diff) | |
download | linux-2dc33bbc4f8a5d6a05bf3c673b86c37b825450f3.tar.xz |
bnx2x: Remove the sriov VFOP mechanism
Since we now posses a workqueue dedicated for sriov, the paradigm that sriov-
related tasks cannot sleep is no longer correct.
The VFOP mechanism was the one previously supporting said paradigm - the sriov
related tasks were broken into segments which did not require sleep, and the
mechanism re-scheduled the next segment whenever possible.
This patch remvoes the VFOP mechanism altogether - the resulting code is a much
easier to follow code; The segments are gathered into straight-forward
functions which sleep whenever neccessary.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 421 |
1 files changed, 155 insertions, 266 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c index 63c95658ba60..fe3737e56d08 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c @@ -673,6 +673,7 @@ static int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx) out: bnx2x_vfpf_finalize(bp, &req->first_tlv); + return rc; } @@ -1048,7 +1049,8 @@ static void bnx2x_vf_mbx_resp_single_tlv(struct bnx2x *bp, } static void bnx2x_vf_mbx_resp_send_msg(struct bnx2x *bp, - struct bnx2x_virtf *vf) + struct bnx2x_virtf *vf, + int vf_rc) { struct bnx2x_vf_mbx *mbx = BP_VF_MBX(bp, vf->index); struct pfvf_general_resp_tlv *resp = &mbx->msg->resp.general_resp; @@ -1060,7 +1062,7 @@ static void bnx2x_vf_mbx_resp_send_msg(struct bnx2x *bp, DP(BNX2X_MSG_IOV, "mailbox vf address hi 0x%x, lo 0x%x, offset 0x%x\n", mbx->vf_addr_hi, mbx->vf_addr_lo, mbx->first_tlv.resp_msg_offset); - resp->hdr.status = bnx2x_pfvf_status_codes(vf->op_rc); + resp->hdr.status = bnx2x_pfvf_status_codes(vf_rc); /* send response */ vf_addr = HILO_U64(mbx->vf_addr_hi, mbx->vf_addr_lo) + @@ -1108,14 +1110,15 @@ static void bnx2x_vf_mbx_resp_send_msg(struct bnx2x *bp, return; mbx_error: - bnx2x_vf_release(bp, vf, false); /* non blocking */ + bnx2x_vf_release(bp, vf); } static void bnx2x_vf_mbx_resp(struct bnx2x *bp, - struct bnx2x_virtf *vf) + struct bnx2x_virtf *vf, + int rc) { bnx2x_vf_mbx_resp_single_tlv(bp, vf); - bnx2x_vf_mbx_resp_send_msg(bp, vf); + bnx2x_vf_mbx_resp_send_msg(bp, vf, rc); } static void bnx2x_vf_mbx_resp_phys_port(struct bnx2x *bp, @@ -1239,8 +1242,7 @@ static void bnx2x_vf_mbx_acquire_resp(struct bnx2x *bp, struct bnx2x_virtf *vf, sizeof(struct channel_list_end_tlv)); /* send the response */ - vf->op_rc = vfop_status; - bnx2x_vf_mbx_resp_send_msg(bp, vf); + bnx2x_vf_mbx_resp_send_msg(bp, vf, vfop_status); } static void bnx2x_vf_mbx_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf, @@ -1272,19 +1274,20 @@ static void bnx2x_vf_mbx_init_vf(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { struct vfpf_init_tlv *init = &mbx->msg->req.init; + int rc; /* record ghost addresses from vf message */ vf->spq_map = init->spq_addr; vf->fw_stat_map = init->stats_addr; vf->stats_stride = init->stats_stride; - vf->op_rc = bnx2x_vf_init(bp, vf, (dma_addr_t *)init->sb_addr); + rc = bnx2x_vf_init(bp, vf, (dma_addr_t *)init->sb_addr); /* set VF multiqueue statistics collection mode */ if (init->flags & VFPF_INIT_FLG_STATS_COALESCE) vf->cfg_flags |= VF_CFG_STATS_COALESCE; /* response */ - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } /* convert MBX queue-flags to standard SP queue-flags */ @@ -1319,16 +1322,14 @@ static void bnx2x_vf_mbx_setup_q(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { struct vfpf_setup_q_tlv *setup_q = &mbx->msg->req.setup_q; - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; + struct bnx2x_vf_queue_construct_params qctor; + int rc = 0; /* verify vf_qid */ if (setup_q->vf_qid >= vf_rxq_count(vf)) { BNX2X_ERR("vf_qid %d invalid, max queue count is %d\n", setup_q->vf_qid, vf_rxq_count(vf)); - vf->op_rc = -EINVAL; + rc = -EINVAL; goto response; } @@ -1346,9 +1347,10 @@ static void bnx2x_vf_mbx_setup_q(struct bnx2x *bp, struct bnx2x_virtf *vf, bnx2x_leading_vfq_init(bp, vf, q); /* re-init the VF operation context */ - memset(&vf->op_params.qctor, 0 , sizeof(vf->op_params.qctor)); - setup_p = &vf->op_params.qctor.prep_qsetup; - init_p = &vf->op_params.qctor.qstate.params.init; + memset(&qctor, 0 , + sizeof(struct bnx2x_vf_queue_construct_params)); + setup_p = &qctor.prep_qsetup; + init_p = &qctor.qstate.params.init; /* activate immediately */ __set_bit(BNX2X_Q_FLG_ACTIVE, &setup_p->flags); @@ -1434,44 +1436,34 @@ static void bnx2x_vf_mbx_setup_q(struct bnx2x *bp, struct bnx2x_virtf *vf, q->index, q->sb_idx); } /* complete the preparations */ - bnx2x_vfop_qctor_prep(bp, vf, q, &vf->op_params.qctor, q_type); + bnx2x_vfop_qctor_prep(bp, vf, q, &qctor, q_type); - vf->op_rc = bnx2x_vfop_qsetup_cmd(bp, vf, &cmd, q->index); - if (vf->op_rc) + rc = bnx2x_vf_queue_setup(bp, vf, q->index, &qctor); + if (rc) goto response; - return; } response: - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } -enum bnx2x_vfop_filters_state { - BNX2X_VFOP_MBX_Q_FILTERS_MACS, - BNX2X_VFOP_MBX_Q_FILTERS_VLANS, - BNX2X_VFOP_MBX_Q_FILTERS_RXMODE, - BNX2X_VFOP_MBX_Q_FILTERS_MCAST, - BNX2X_VFOP_MBX_Q_FILTERS_DONE -}; - static int bnx2x_vf_mbx_macvlan_list(struct bnx2x *bp, struct bnx2x_virtf *vf, struct vfpf_set_q_filters_tlv *tlv, - struct bnx2x_vfop_filters **pfl, + struct bnx2x_vf_mac_vlan_filters **pfl, u32 type_flag) { int i, j; - struct bnx2x_vfop_filters *fl = NULL; + struct bnx2x_vf_mac_vlan_filters *fl = NULL; size_t fsz; - fsz = tlv->n_mac_vlan_filters * sizeof(struct bnx2x_vfop_filter) + - sizeof(struct bnx2x_vfop_filters); + fsz = tlv->n_mac_vlan_filters * + sizeof(struct bnx2x_vf_mac_vlan_filter) + + sizeof(struct bnx2x_vf_mac_vlan_filters); fl = kzalloc(fsz, GFP_KERNEL); if (!fl) return -ENOMEM; - INIT_LIST_HEAD(&fl->head); - for (i = 0, j = 0; i < tlv->n_mac_vlan_filters; i++) { struct vfpf_q_mac_vlan_filter *msg_filter = &tlv->filters[i]; @@ -1479,17 +1471,17 @@ static int bnx2x_vf_mbx_macvlan_list(struct bnx2x *bp, continue; if (type_flag == VFPF_Q_FILTER_DEST_MAC_VALID) { fl->filters[j].mac = msg_filter->mac; - fl->filters[j].type = BNX2X_VFOP_FILTER_MAC; + fl->filters[j].type = BNX2X_VF_FILTER_MAC; } else { fl->filters[j].vid = msg_filter->vlan_tag; - fl->filters[j].type = BNX2X_VFOP_FILTER_VLAN; + fl->filters[j].type = BNX2X_VF_FILTER_VLAN; } fl->filters[j].add = (msg_filter->flags & VFPF_Q_FILTER_SET_MAC) ? true : false; - list_add_tail(&fl->filters[j++].link, &fl->head); + fl->count++; } - if (list_empty(&fl->head)) + if (!fl->count) kfree(fl); else *pfl = fl; @@ -1529,168 +1521,97 @@ static void bnx2x_vf_mbx_dp_q_filters(struct bnx2x *bp, int msglvl, #define VFPF_MAC_FILTER VFPF_Q_FILTER_DEST_MAC_VALID #define VFPF_VLAN_FILTER VFPF_Q_FILTER_VLAN_TAG_VALID -static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) +static int bnx2x_vf_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) { - int rc; + int rc = 0; struct vfpf_set_q_filters_tlv *msg = &BP_VF_MBX(bp, vf->index)->msg->req.set_q_filters; - struct bnx2x_vfop *vfop = bnx2x_vfop_cur(bp, vf); - enum bnx2x_vfop_filters_state state = vfop->state; - - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vfop_mbx_qfilters, - .block = false, - }; + /* check for any mac/vlan changes */ + if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) { + /* build mac list */ + struct bnx2x_vf_mac_vlan_filters *fl = NULL; - DP(BNX2X_MSG_IOV, "STATE: %d\n", state); - - if (vfop->rc < 0) - goto op_err; - - switch (state) { - case BNX2X_VFOP_MBX_Q_FILTERS_MACS: - /* next state */ - vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_VLANS; + rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl, + VFPF_MAC_FILTER); + if (rc) + goto op_err; - /* check for any vlan/mac changes */ - if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) { - /* build mac list */ - struct bnx2x_vfop_filters *fl = NULL; + if (fl) { - vfop->rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl, - VFPF_MAC_FILTER); - if (vfop->rc) + /* set mac list */ + rc = bnx2x_vf_mac_vlan_config_list(bp, vf, fl, + msg->vf_qid, + false); + if (rc) goto op_err; - - if (fl) { - /* set mac list */ - rc = bnx2x_vfop_mac_list_cmd(bp, vf, &cmd, fl, - msg->vf_qid, - false); - if (rc) { - vfop->rc = rc; - goto op_err; - } - return; - } } - /* fall through */ - - case BNX2X_VFOP_MBX_Q_FILTERS_VLANS: - /* next state */ - vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_RXMODE; - /* check for any vlan/mac changes */ - if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) { - /* build vlan list */ - struct bnx2x_vfop_filters *fl = NULL; + /* build vlan list */ + fl = NULL; - vfop->rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl, - VFPF_VLAN_FILTER); - if (vfop->rc) + rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl, + VFPF_VLAN_FILTER); + if (rc) + goto op_err; + + if (fl) { + /* set vlan list */ + rc = bnx2x_vf_mac_vlan_config_list(bp, vf, fl, + msg->vf_qid, + false); + if (rc) goto op_err; - - if (fl) { - /* set vlan list */ - rc = bnx2x_vfop_vlan_list_cmd(bp, vf, &cmd, fl, - msg->vf_qid, - false); - if (rc) { - vfop->rc = rc; - goto op_err; - } - return; - } } - /* fall through */ + } - case BNX2X_VFOP_MBX_Q_FILTERS_RXMODE: - /* next state */ - vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_MCAST; + if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) { + unsigned long accept = 0; + struct pf_vf_bulletin_content *bulletin = + BP_VF_BULLETIN(bp, vf->index); - if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) { - unsigned long accept = 0; - struct pf_vf_bulletin_content *bulletin = - BP_VF_BULLETIN(bp, vf->index); + /* covert VF-PF if mask to bnx2x accept flags */ + if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST) + __set_bit(BNX2X_ACCEPT_UNICAST, &accept); - /* covert VF-PF if mask to bnx2x accept flags */ - if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST) - __set_bit(BNX2X_ACCEPT_UNICAST, &accept); + if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST) + __set_bit(BNX2X_ACCEPT_MULTICAST, &accept); - if (msg->rx_mask & - VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST) - __set_bit(BNX2X_ACCEPT_MULTICAST, &accept); + if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_UNICAST) + __set_bit(BNX2X_ACCEPT_ALL_UNICAST, &accept); - if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_UNICAST) - __set_bit(BNX2X_ACCEPT_ALL_UNICAST, &accept); + if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_MULTICAST) + __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &accept); - if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_MULTICAST) - __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &accept); + if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_BROADCAST) + __set_bit(BNX2X_ACCEPT_BROADCAST, &accept); - if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_BROADCAST) - __set_bit(BNX2X_ACCEPT_BROADCAST, &accept); - - /* A packet arriving the vf's mac should be accepted - * with any vlan, unless a vlan has already been - * configured. - */ - if (!(bulletin->valid_bitmap & (1 << VLAN_VALID))) - __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); - - /* set rx-mode */ - rc = bnx2x_vfop_rxmode_cmd(bp, vf, &cmd, - msg->vf_qid, accept); - if (rc) { - vfop->rc = rc; - goto op_err; - } - return; - } - /* fall through */ - - case BNX2X_VFOP_MBX_Q_FILTERS_MCAST: - /* next state */ - vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_DONE; - - if (msg->flags & VFPF_SET_Q_FILTERS_MULTICAST_CHANGED) { - /* set mcasts */ - rc = bnx2x_vfop_mcast_cmd(bp, vf, &cmd, msg->multicast, - msg->n_multicast, false); - if (rc) { - vfop->rc = rc; - goto op_err; - } - return; - } - /* fall through */ -op_done: - case BNX2X_VFOP_MBX_Q_FILTERS_DONE: - bnx2x_vfop_end(bp, vf, vfop); - return; -op_err: - BNX2X_ERR("QFILTERS[%d:%d] error: rc %d\n", - vf->abs_vfid, msg->vf_qid, vfop->rc); - goto op_done; + /* A packet arriving the vf's mac should be accepted + * with any vlan, unless a vlan has already been + * configured. + */ + if (!(bulletin->valid_bitmap & (1 << VLAN_VALID))) + __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); - default: - bnx2x_vfop_default(state); + /* set rx-mode */ + rc = bnx2x_vf_rxmode(bp, vf, msg->vf_qid, accept); + if (rc) + goto op_err; } -} -static int bnx2x_vfop_mbx_qfilters_cmd(struct bnx2x *bp, - struct bnx2x_virtf *vf, - struct bnx2x_vfop_cmd *cmd) -{ - struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf); - if (vfop) { - bnx2x_vfop_opset(BNX2X_VFOP_MBX_Q_FILTERS_MACS, - bnx2x_vfop_mbx_qfilters, cmd->done); - return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_mbx_qfilters, - cmd->block); + if (msg->flags & VFPF_SET_Q_FILTERS_MULTICAST_CHANGED) { + /* set mcasts */ + rc = bnx2x_vf_mcast(bp, vf, msg->multicast, + msg->n_multicast, false); + if (rc) + goto op_err; } - return -ENOMEM; +op_err: + if (rc) + BNX2X_ERR("QFILTERS[%d:%d] error: rc %d\n", + vf->abs_vfid, msg->vf_qid, rc); + return rc; } static int bnx2x_filters_validate_mac(struct bnx2x *bp, @@ -1710,7 +1631,6 @@ static int bnx2x_filters_validate_mac(struct bnx2x *bp, if (filters->n_mac_vlan_filters > 1) { BNX2X_ERR("VF[%d] requested the addition of multiple macs after set_vf_mac ndo was called\n", vf->abs_vfid); - vf->op_rc = -EPERM; rc = -EPERM; goto response; } @@ -1721,7 +1641,6 @@ static int bnx2x_filters_validate_mac(struct bnx2x *bp, BNX2X_ERR("VF[%d] requested the addition of a mac address not matching the one configured by set_vf_mac ndo\n", vf->abs_vfid); - vf->op_rc = -EPERM; rc = -EPERM; goto response; } @@ -1748,7 +1667,6 @@ static int bnx2x_filters_validate_vlan(struct bnx2x *bp, VFPF_Q_FILTER_VLAN_TAG_VALID) { BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n", vf->abs_vfid); - vf->op_rc = -EPERM; rc = -EPERM; goto response; } @@ -1770,15 +1688,14 @@ static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp, struct bnx2x_vf_mbx *mbx) { struct vfpf_set_q_filters_tlv *filters = &mbx->msg->req.set_q_filters; - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; + int rc; - if (bnx2x_filters_validate_mac(bp, vf, filters)) + rc = bnx2x_filters_validate_mac(bp, vf, filters); + if (rc) goto response; - if (bnx2x_filters_validate_vlan(bp, vf, filters)) + rc = bnx2x_filters_validate_vlan(bp, vf, filters); + if (rc) goto response; DP(BNX2X_MSG_IOV, "VF[%d] Q_FILTERS: queue[%d]\n", @@ -1788,125 +1705,105 @@ static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp, /* print q_filter message */ bnx2x_vf_mbx_dp_q_filters(bp, BNX2X_MSG_IOV, filters); - vf->op_rc = bnx2x_vfop_mbx_qfilters_cmd(bp, vf, &cmd); - if (vf->op_rc) - goto response; - return; - + rc = bnx2x_vf_mbx_qfilters(bp, vf); response: - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } static void bnx2x_vf_mbx_teardown_q(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { int qid = mbx->msg->req.q_op.vf_qid; - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; + int rc; DP(BNX2X_MSG_IOV, "VF[%d] Q_TEARDOWN: vf_qid=%d\n", vf->abs_vfid, qid); - vf->op_rc = bnx2x_vfop_qdown_cmd(bp, vf, &cmd, qid); - if (vf->op_rc) - bnx2x_vf_mbx_resp(bp, vf); + rc = bnx2x_vf_queue_teardown(bp, vf, qid); + bnx2x_vf_mbx_resp(bp, vf, rc); } static void bnx2x_vf_mbx_close_vf(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; + int rc; DP(BNX2X_MSG_IOV, "VF[%d] VF_CLOSE\n", vf->abs_vfid); - vf->op_rc = bnx2x_vfop_close_cmd(bp, vf, &cmd); - if (vf->op_rc) - bnx2x_vf_mbx_resp(bp, vf); + rc = bnx2x_vf_close(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } static void bnx2x_vf_mbx_release_vf(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; + int rc; DP(BNX2X_MSG_IOV, "VF[%d] VF_RELEASE\n", vf->abs_vfid); - vf->op_rc = bnx2x_vfop_release_cmd(bp, vf, &cmd); - if (vf->op_rc) - bnx2x_vf_mbx_resp(bp, vf); + rc = bnx2x_vf_free(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } static void bnx2x_vf_mbx_update_rss(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; - struct bnx2x_config_rss_params *vf_op_params = &vf->op_params.rss; + struct bnx2x_config_rss_params rss; struct vfpf_rss_tlv *rss_tlv = &mbx->msg->req.update_rss; + int rc = 0; if (rss_tlv->ind_table_size != T_ETH_INDIRECTION_TABLE_SIZE || rss_tlv->rss_key_size != T_ETH_RSS_KEY) { BNX2X_ERR("failing rss configuration of vf %d due to size mismatch\n", vf->index); - vf->op_rc = -EINVAL; + rc = -EINVAL; goto mbx_resp; } + memset(&rss, 0, sizeof(struct bnx2x_config_rss_params)); + /* set vfop params according to rss tlv */ - memcpy(vf_op_params->ind_table, rss_tlv->ind_table, + memcpy(rss.ind_table, rss_tlv->ind_table, T_ETH_INDIRECTION_TABLE_SIZE); - memcpy(vf_op_params->rss_key, rss_tlv->rss_key, - sizeof(rss_tlv->rss_key)); - vf_op_params->rss_obj = &vf->rss_conf_obj; - vf_op_params->rss_result_mask = rss_tlv->rss_result_mask; + memcpy(rss.rss_key, rss_tlv->rss_key, sizeof(rss_tlv->rss_key)); + rss.rss_obj = &vf->rss_conf_obj; + rss.rss_result_mask = rss_tlv->rss_result_mask; /* flags handled individually for backward/forward compatability */ - vf_op_params->rss_flags = 0; - vf_op_params->ramrod_flags = 0; + rss.rss_flags = 0; + rss.ramrod_flags = 0; if (rss_tlv->rss_flags & VFPF_RSS_MODE_DISABLED) - __set_bit(BNX2X_RSS_MODE_DISABLED, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_MODE_DISABLED, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_MODE_REGULAR) - __set_bit(BNX2X_RSS_MODE_REGULAR, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_MODE_REGULAR, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_SET_SRCH) - __set_bit(BNX2X_RSS_SET_SRCH, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_SET_SRCH, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV4) - __set_bit(BNX2X_RSS_IPV4, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV4, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV4_TCP) - __set_bit(BNX2X_RSS_IPV4_TCP, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV4_TCP, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV4_UDP) - __set_bit(BNX2X_RSS_IPV4_UDP, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV4_UDP, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV6) - __set_bit(BNX2X_RSS_IPV6, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV6, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV6_TCP) - __set_bit(BNX2X_RSS_IPV6_TCP, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV6_TCP, &rss.rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_IPV6_UDP) - __set_bit(BNX2X_RSS_IPV6_UDP, &vf_op_params->rss_flags); + __set_bit(BNX2X_RSS_IPV6_UDP, &rss.rss_flags); if ((!(rss_tlv->rss_flags & VFPF_RSS_IPV4_TCP) && rss_tlv->rss_flags & VFPF_RSS_IPV4_UDP) || (!(rss_tlv->rss_flags & VFPF_RSS_IPV6_TCP) && rss_tlv->rss_flags & VFPF_RSS_IPV6_UDP)) { BNX2X_ERR("about to hit a FW assert. aborting...\n"); - vf->op_rc = -EINVAL; + rc = -EINVAL; goto mbx_resp; } - vf->op_rc = bnx2x_vfop_rss_cmd(bp, vf, &cmd); - + rc = bnx2x_vf_rss_update(bp, vf, &rss); mbx_resp: - if (vf->op_rc) - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } static int bnx2x_validate_tpa_params(struct bnx2x *bp, @@ -1935,47 +1832,42 @@ static int bnx2x_validate_tpa_params(struct bnx2x *bp, static void bnx2x_vf_mbx_update_tpa(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vf_mbx *mbx) { - struct bnx2x_vfop_cmd cmd = { - .done = bnx2x_vf_mbx_resp, - .block = false, - }; - struct bnx2x_queue_update_tpa_params *vf_op_params = - &vf->op_params.qstate.params.update_tpa; + struct bnx2x_queue_update_tpa_params vf_op_params; struct vfpf_tpa_tlv *tpa_tlv = &mbx->msg->req.update_tpa; + int rc = 0; - memset(vf_op_params, 0, sizeof(*vf_op_params)); + memset(&vf_op_params, 0, sizeof(vf_op_params)); if (bnx2x_validate_tpa_params(bp, tpa_tlv)) goto mbx_resp; - vf_op_params->complete_on_both_clients = + vf_op_params.complete_on_both_clients = tpa_tlv->tpa_client_info.complete_on_both_clients; - vf_op_params->dont_verify_thr = + vf_op_params.dont_verify_thr = tpa_tlv->tpa_client_info.dont_verify_thr; - vf_op_params->max_agg_sz = + vf_op_params.max_agg_sz = tpa_tlv->tpa_client_info.max_agg_size; - vf_op_params->max_sges_pkt = + vf_op_params.max_sges_pkt = tpa_tlv->tpa_client_info.max_sges_for_packet; - vf_op_params->max_tpa_queues = + vf_op_params.max_tpa_queues = tpa_tlv->tpa_client_info.max_tpa_queues; - vf_op_params->sge_buff_sz = + vf_op_params.sge_buff_sz = tpa_tlv->tpa_client_info.sge_buff_size; - vf_op_params->sge_pause_thr_high = + vf_op_params.sge_pause_thr_high = tpa_tlv->tpa_client_info.sge_pause_thr_high; - vf_op_params->sge_pause_thr_low = + vf_op_params.sge_pause_thr_low = tpa_tlv->tpa_client_info.sge_pause_thr_low; - vf_op_params->tpa_mode = + vf_op_params.tpa_mode = tpa_tlv->tpa_client_info.tpa_mode; - vf_op_params->update_ipv4 = + vf_op_params.update_ipv4 = tpa_tlv->tpa_client_info.update_ipv4; - vf_op_params->update_ipv6 = + vf_op_params.update_ipv6 = tpa_tlv->tpa_client_info.update_ipv6; - vf->op_rc = bnx2x_vfop_tpa_cmd(bp, vf, &cmd, tpa_tlv); + rc = bnx2x_vf_tpa_update(bp, vf, tpa_tlv, &vf_op_params); mbx_resp: - if (vf->op_rc) - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, rc); } /* dispatch request */ @@ -2039,11 +1931,8 @@ static void bnx2x_vf_mbx_request(struct bnx2x *bp, struct bnx2x_virtf *vf, /* can we respond to VF (do we have an address for it?) */ if (vf->state == VF_ACQUIRED || vf->state == VF_ENABLED) { - /* mbx_resp uses the op_rc of the VF */ - vf->op_rc = PFVF_STATUS_NOT_SUPPORTED; - /* notify the VF that we do not support this request */ - bnx2x_vf_mbx_resp(bp, vf); + bnx2x_vf_mbx_resp(bp, vf, PFVF_STATUS_NOT_SUPPORTED); } else { /* can't send a response since this VF is unknown to us * just ack the FW to release the mailbox and unlock @@ -2123,7 +2012,7 @@ void bnx2x_vf_mbx(struct bnx2x *bp) if (rc) { BNX2X_ERR("Failed to copy request VF %d\n", vf->abs_vfid); - bnx2x_vf_release(bp, vf, false); /* non blocking */ + bnx2x_vf_release(bp, vf); return; } |