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path: root/drivers/infiniband/hw/irdma
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Diffstat (limited to 'drivers/infiniband/hw/irdma')
-rw-r--r--drivers/infiniband/hw/irdma/cm.c61
-rw-r--r--drivers/infiniband/hw/irdma/ctrl.c8
-rw-r--r--drivers/infiniband/hw/irdma/hw.c33
-rw-r--r--drivers/infiniband/hw/irdma/i40iw_hw.c1
-rw-r--r--drivers/infiniband/hw/irdma/icrdma_hw.c1
-rw-r--r--drivers/infiniband/hw/irdma/irdma.h1
-rw-r--r--drivers/infiniband/hw/irdma/main.h2
-rw-r--r--drivers/infiniband/hw/irdma/utils.c1
-rw-r--r--drivers/infiniband/hw/irdma/verbs.c20
9 files changed, 41 insertions, 87 deletions
diff --git a/drivers/infiniband/hw/irdma/cm.c b/drivers/infiniband/hw/irdma/cm.c
index 638bf4a1ed94..7b086fe63a24 100644
--- a/drivers/infiniband/hw/irdma/cm.c
+++ b/drivers/infiniband/hw/irdma/cm.c
@@ -1477,12 +1477,13 @@ irdma_find_listener(struct irdma_cm_core *cm_core, u32 *dst_addr, u16 dst_port,
list_for_each_entry (listen_node, &cm_core->listen_list, list) {
memcpy(listen_addr, listen_node->loc_addr, sizeof(listen_addr));
listen_port = listen_node->loc_port;
+ if (listen_port != dst_port ||
+ !(listener_state & listen_node->listener_state))
+ continue;
/* compare node pair, return node handle if a match */
- if ((!memcmp(listen_addr, dst_addr, sizeof(listen_addr)) ||
- !memcmp(listen_addr, ip_zero, sizeof(listen_addr))) &&
- listen_port == dst_port &&
- vlan_id == listen_node->vlan_id &&
- (listener_state & listen_node->listener_state)) {
+ if (!memcmp(listen_addr, ip_zero, sizeof(listen_addr)) ||
+ (!memcmp(listen_addr, dst_addr, sizeof(listen_addr)) &&
+ vlan_id == listen_node->vlan_id)) {
refcount_inc(&listen_node->refcnt);
spin_unlock_irqrestore(&cm_core->listen_list_lock,
flags);
@@ -4231,10 +4232,6 @@ void irdma_cm_teardown_connections(struct irdma_device *iwdev, u32 *ipaddr,
struct irdma_cm_node *cm_node;
struct list_head teardown_list;
struct ib_qp_attr attr;
- struct irdma_sc_vsi *vsi = &iwdev->vsi;
- struct irdma_sc_qp *sc_qp;
- struct irdma_qp *qp;
- int i;
INIT_LIST_HEAD(&teardown_list);
@@ -4251,52 +4248,6 @@ void irdma_cm_teardown_connections(struct irdma_device *iwdev, u32 *ipaddr,
irdma_cm_disconn(cm_node->iwqp);
irdma_rem_ref_cm_node(cm_node);
}
- if (!iwdev->roce_mode)
- return;
-
- INIT_LIST_HEAD(&teardown_list);
- for (i = 0; i < IRDMA_MAX_USER_PRIORITY; i++) {
- mutex_lock(&vsi->qos[i].qos_mutex);
- list_for_each_safe (list_node, list_core_temp,
- &vsi->qos[i].qplist) {
- u32 qp_ip[4];
-
- sc_qp = container_of(list_node, struct irdma_sc_qp,
- list);
- if (sc_qp->qp_uk.qp_type != IRDMA_QP_TYPE_ROCE_RC)
- continue;
-
- qp = sc_qp->qp_uk.back_qp;
- if (!disconnect_all) {
- if (nfo->ipv4)
- qp_ip[0] = qp->udp_info.local_ipaddr[3];
- else
- memcpy(qp_ip,
- &qp->udp_info.local_ipaddr[0],
- sizeof(qp_ip));
- }
-
- if (disconnect_all ||
- (nfo->vlan_id == (qp->udp_info.vlan_tag & VLAN_VID_MASK) &&
- !memcmp(qp_ip, ipaddr, nfo->ipv4 ? 4 : 16))) {
- spin_lock(&iwdev->rf->qptable_lock);
- if (iwdev->rf->qp_table[sc_qp->qp_uk.qp_id]) {
- irdma_qp_add_ref(&qp->ibqp);
- list_add(&qp->teardown_entry,
- &teardown_list);
- }
- spin_unlock(&iwdev->rf->qptable_lock);
- }
- }
- mutex_unlock(&vsi->qos[i].qos_mutex);
- }
-
- list_for_each_safe (list_node, list_core_temp, &teardown_list) {
- qp = container_of(list_node, struct irdma_qp, teardown_entry);
- attr.qp_state = IB_QPS_ERR;
- irdma_modify_qp_roce(&qp->ibqp, &attr, IB_QP_STATE, NULL);
- irdma_qp_rem_ref(&qp->ibqp);
- }
}
/**
diff --git a/drivers/infiniband/hw/irdma/ctrl.c b/drivers/infiniband/hw/irdma/ctrl.c
index 58c0e181ca2b..a41e0d21143a 100644
--- a/drivers/infiniband/hw/irdma/ctrl.c
+++ b/drivers/infiniband/hw/irdma/ctrl.c
@@ -4872,10 +4872,12 @@ int irdma_cfg_fpm_val(struct irdma_sc_dev *dev, u32 qp_count)
sd_diff = sd_needed - hmc_fpm_misc->max_sds;
if (sd_diff > 128) {
- if (qpwanted > 128 && sd_diff > 144)
+ if (!(loop_count % 2) && qpwanted > 128) {
qpwanted /= 2;
- mrwanted /= 2;
- pblewanted /= 2;
+ } else {
+ mrwanted /= 2;
+ pblewanted /= 2;
+ }
continue;
}
if (dev->cqp->hmc_profile != IRDMA_HMC_PROFILE_FAVOR_VF &&
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index dd3943d22dc6..4f132c6fb653 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -257,10 +257,6 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
iwqp->last_aeq = info->ae_id;
spin_unlock_irqrestore(&iwqp->lock, flags);
ctx_info = &iwqp->ctx_info;
- if (rdma_protocol_roce(&iwqp->iwdev->ibdev, 1))
- ctx_info->roce_info->err_rq_idx_valid = true;
- else
- ctx_info->iwarp_info->err_rq_idx_valid = true;
} else {
if (info->ae_id != IRDMA_AE_CQ_OPERATION_ERROR)
continue;
@@ -370,16 +366,12 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
case IRDMA_AE_LCE_FUNCTION_CATASTROPHIC:
case IRDMA_AE_LCE_CQ_CATASTROPHIC:
case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
- if (rdma_protocol_roce(&iwdev->ibdev, 1))
- ctx_info->roce_info->err_rq_idx_valid = false;
- else
- ctx_info->iwarp_info->err_rq_idx_valid = false;
- fallthrough;
default:
- ibdev_err(&iwdev->ibdev, "abnormal ae_id = 0x%x bool qp=%d qp_id = %d\n",
- info->ae_id, info->qp, info->qp_cq_id);
+ ibdev_err(&iwdev->ibdev, "abnormal ae_id = 0x%x bool qp=%d qp_id = %d, ae_src=%d\n",
+ info->ae_id, info->qp, info->qp_cq_id, info->ae_src);
if (rdma_protocol_roce(&iwdev->ibdev, 1)) {
- if (!info->sq && ctx_info->roce_info->err_rq_idx_valid) {
+ ctx_info->roce_info->err_rq_idx_valid = info->rq;
+ if (info->rq) {
ctx_info->roce_info->err_rq_idx = info->wqe_idx;
irdma_sc_qp_setctx_roce(&iwqp->sc_qp, iwqp->host_ctx.va,
ctx_info);
@@ -388,7 +380,8 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
irdma_cm_disconn(iwqp);
break;
}
- if (!info->sq && ctx_info->iwarp_info->err_rq_idx_valid) {
+ ctx_info->iwarp_info->err_rq_idx_valid = info->rq;
+ if (info->rq) {
ctx_info->iwarp_info->err_rq_idx = info->wqe_idx;
ctx_info->tcp_info_valid = false;
ctx_info->iwarp_info_valid = true;
@@ -1512,10 +1505,7 @@ static int irdma_hmc_setup(struct irdma_pci_f *rf)
int status;
u32 qpcnt;
- if (rf->rdma_ver == IRDMA_GEN_1)
- qpcnt = rsrc_limits_table[rf->limits_sel].qplimit * 2;
- else
- qpcnt = rsrc_limits_table[rf->limits_sel].qplimit;
+ qpcnt = rsrc_limits_table[rf->limits_sel].qplimit;
rf->sd_type = IRDMA_SD_TYPE_DIRECT;
status = irdma_cfg_fpm_val(&rf->sc_dev, qpcnt);
@@ -1543,7 +1533,7 @@ static void irdma_del_init_mem(struct irdma_pci_f *rf)
rf->obj_mem.pa);
rf->obj_mem.va = NULL;
if (rf->rdma_ver != IRDMA_GEN_1) {
- kfree(rf->allocated_ws_nodes);
+ bitmap_free(rf->allocated_ws_nodes);
rf->allocated_ws_nodes = NULL;
}
kfree(rf->ceqlist);
@@ -1972,9 +1962,8 @@ u32 irdma_initialize_hw_rsrc(struct irdma_pci_f *rf)
u32 ret;
if (rf->rdma_ver != IRDMA_GEN_1) {
- rf->allocated_ws_nodes =
- kcalloc(BITS_TO_LONGS(IRDMA_MAX_WS_NODES),
- sizeof(unsigned long), GFP_KERNEL);
+ rf->allocated_ws_nodes = bitmap_zalloc(IRDMA_MAX_WS_NODES,
+ GFP_KERNEL);
if (!rf->allocated_ws_nodes)
return -ENOMEM;
@@ -2023,7 +2012,7 @@ u32 irdma_initialize_hw_rsrc(struct irdma_pci_f *rf)
return 0;
mem_rsrc_kzalloc_fail:
- kfree(rf->allocated_ws_nodes);
+ bitmap_free(rf->allocated_ws_nodes);
rf->allocated_ws_nodes = NULL;
return ret;
diff --git a/drivers/infiniband/hw/irdma/i40iw_hw.c b/drivers/infiniband/hw/irdma/i40iw_hw.c
index e46fc110004d..50299f58b6b3 100644
--- a/drivers/infiniband/hw/irdma/i40iw_hw.c
+++ b/drivers/infiniband/hw/irdma/i40iw_hw.c
@@ -201,6 +201,7 @@ void i40iw_init_hw(struct irdma_sc_dev *dev)
dev->hw_attrs.uk_attrs.max_hw_read_sges = I40IW_MAX_SGE_RD;
dev->hw_attrs.max_hw_device_pages = I40IW_MAX_PUSH_PAGE_COUNT;
dev->hw_attrs.uk_attrs.max_hw_inline = I40IW_MAX_INLINE_DATA_SIZE;
+ dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M;
dev->hw_attrs.max_hw_ird = I40IW_MAX_IRD_SIZE;
dev->hw_attrs.max_hw_ord = I40IW_MAX_ORD_SIZE;
dev->hw_attrs.max_hw_wqes = I40IW_MAX_WQ_ENTRIES;
diff --git a/drivers/infiniband/hw/irdma/icrdma_hw.c b/drivers/infiniband/hw/irdma/icrdma_hw.c
index cf53b17510cd..5986fd906308 100644
--- a/drivers/infiniband/hw/irdma/icrdma_hw.c
+++ b/drivers/infiniband/hw/irdma/icrdma_hw.c
@@ -139,6 +139,7 @@ void icrdma_init_hw(struct irdma_sc_dev *dev)
dev->cqp_db = dev->hw_regs[IRDMA_CQPDB];
dev->cq_ack_db = dev->hw_regs[IRDMA_CQACK];
dev->irq_ops = &icrdma_irq_ops;
+ dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M | SZ_1G;
dev->hw_attrs.max_hw_ird = ICRDMA_MAX_IRD_SIZE;
dev->hw_attrs.max_hw_ord = ICRDMA_MAX_ORD_SIZE;
dev->hw_attrs.max_stat_inst = ICRDMA_MAX_STATS_COUNT;
diff --git a/drivers/infiniband/hw/irdma/irdma.h b/drivers/infiniband/hw/irdma/irdma.h
index 46c12334c735..4789e85d717b 100644
--- a/drivers/infiniband/hw/irdma/irdma.h
+++ b/drivers/infiniband/hw/irdma/irdma.h
@@ -127,6 +127,7 @@ struct irdma_hw_attrs {
u64 max_hw_outbound_msg_size;
u64 max_hw_inbound_msg_size;
u64 max_mr_size;
+ u64 page_size_cap;
u32 min_hw_qp_id;
u32 min_hw_aeq_size;
u32 max_hw_aeq_size;
diff --git a/drivers/infiniband/hw/irdma/main.h b/drivers/infiniband/hw/irdma/main.h
index ef862bced20f..65e966ad3453 100644
--- a/drivers/infiniband/hw/irdma/main.h
+++ b/drivers/infiniband/hw/irdma/main.h
@@ -85,7 +85,7 @@ extern struct auxiliary_driver i40iw_auxiliary_drv;
#define IRDMA_NO_QSET 0xffff
#define IW_CFG_FPM_QP_COUNT 32768
-#define IRDMA_MAX_PAGES_PER_FMR 512
+#define IRDMA_MAX_PAGES_PER_FMR 262144
#define IRDMA_MIN_PAGES_PER_FMR 1
#define IRDMA_CQP_COMPL_RQ_WQE_FLUSHED 2
#define IRDMA_CQP_COMPL_SQ_WQE_FLUSHED 3
diff --git a/drivers/infiniband/hw/irdma/utils.c b/drivers/infiniband/hw/irdma/utils.c
index ab3c5208a123..fdf4cc88cb91 100644
--- a/drivers/infiniband/hw/irdma/utils.c
+++ b/drivers/infiniband/hw/irdma/utils.c
@@ -652,6 +652,7 @@ static const char *const irdma_cqp_cmd_names[IRDMA_MAX_CQP_OPS] = {
};
static const struct irdma_cqp_err_info irdma_noncrit_err_list[] = {
+ {0xffff, 0x8002, "Invalid State"},
{0xffff, 0x8006, "Flush No Wqe Pending"},
{0xffff, 0x8007, "Modify QP Bad Close"},
{0xffff, 0x8009, "LLP Closed"},
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index c4412ece5a6d..9b07b8af2997 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -32,7 +32,7 @@ static int irdma_query_device(struct ib_device *ibdev,
props->vendor_part_id = pcidev->device;
props->hw_ver = rf->pcidev->revision;
- props->page_size_cap = SZ_4K | SZ_2M | SZ_1G;
+ props->page_size_cap = hw_attrs->page_size_cap;
props->max_mr_size = hw_attrs->max_mr_size;
props->max_qp = rf->max_qp - rf->used_qps;
props->max_qp_wr = hw_attrs->max_qp_wr;
@@ -1776,11 +1776,11 @@ static int irdma_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata)
spin_unlock_irqrestore(&iwcq->lock, flags);
irdma_cq_wq_destroy(iwdev->rf, cq);
- irdma_cq_free_rsrc(iwdev->rf, iwcq);
spin_lock_irqsave(&iwceq->ce_lock, flags);
irdma_sc_cleanup_ceqes(cq, ceq);
spin_unlock_irqrestore(&iwceq->ce_lock, flags);
+ irdma_cq_free_rsrc(iwdev->rf, iwcq);
return 0;
}
@@ -2605,7 +2605,7 @@ static struct ib_mr *irdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
palloc = &iwpbl->pble_alloc;
iwmr->page_cnt = max_num_sg;
err_code = irdma_get_pble(iwdev->rf->pble_rsrc, palloc, iwmr->page_cnt,
- true);
+ false);
if (err_code)
goto err_get_pble;
@@ -2641,8 +2641,16 @@ static int irdma_set_page(struct ib_mr *ibmr, u64 addr)
if (unlikely(iwmr->npages == iwmr->page_cnt))
return -ENOMEM;
- pbl = palloc->level1.addr;
- pbl[iwmr->npages++] = addr;
+ if (palloc->level == PBLE_LEVEL_2) {
+ struct irdma_pble_info *palloc_info =
+ palloc->level2.leaf + (iwmr->npages >> PBLE_512_SHIFT);
+
+ palloc_info->addr[iwmr->npages & (PBLE_PER_PAGE - 1)] = addr;
+ } else {
+ pbl = palloc->level1.addr;
+ pbl[iwmr->npages] = addr;
+ }
+ iwmr->npages++;
return 0;
}
@@ -2781,7 +2789,7 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
if (req.reg_type == IRDMA_MEMREG_TYPE_MEM) {
iwmr->page_size = ib_umem_find_best_pgsz(region,
- SZ_4K | SZ_2M | SZ_1G,
+ iwdev->rf->sc_dev.hw_attrs.page_size_cap,
virt);
if (unlikely(!iwmr->page_size)) {
kfree(iwmr);
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