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-rw-r--r--drivers/infiniband/hw/mlx4/cq.c2
-rw-r--r--drivers/infiniband/hw/mlx4/main.c2
-rw-r--r--drivers/net/mlx4/cq.c11
-rw-r--r--drivers/net/mlx4/en_cq.c9
-rw-r--r--drivers/net/mlx4/en_main.c4
-rw-r--r--drivers/net/mlx4/eq.c117
-rw-r--r--drivers/net/mlx4/main.c53
-rw-r--r--drivers/net/mlx4/mlx4.h14
-rw-r--r--drivers/net/mlx4/profile.c4
-rw-r--r--include/linux/mlx4/device.h4
10 files changed, 157 insertions, 63 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 18308494a19..2198753bf13 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -222,7 +222,7 @@ struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, int entries, int vector
}
err = mlx4_cq_alloc(dev->dev, entries, &cq->buf.mtt, uar,
- cq->db.dma, &cq->mcq, 0);
+ cq->db.dma, &cq->mcq, vector, 0);
if (err)
goto err_dbmap;
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 2e80f8f47b0..dcefe1fceb5 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -578,7 +578,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
ibdev->num_ports++;
ibdev->ib_dev.phys_port_cnt = ibdev->num_ports;
- ibdev->ib_dev.num_comp_vectors = 1;
+ ibdev->ib_dev.num_comp_vectors = dev->caps.num_comp_vectors;
ibdev->ib_dev.dma_device = &dev->pdev->dev;
ibdev->ib_dev.uverbs_abi_ver = MLX4_IB_UVERBS_ABI_VERSION;
diff --git a/drivers/net/mlx4/cq.c b/drivers/net/mlx4/cq.c
index b7ad2829d67..ac57b6a42c6 100644
--- a/drivers/net/mlx4/cq.c
+++ b/drivers/net/mlx4/cq.c
@@ -189,7 +189,7 @@ EXPORT_SYMBOL_GPL(mlx4_cq_resize);
int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt,
struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq,
- int collapsed)
+ unsigned vector, int collapsed)
{
struct mlx4_priv *priv = mlx4_priv(dev);
struct mlx4_cq_table *cq_table = &priv->cq_table;
@@ -198,6 +198,11 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt,
u64 mtt_addr;
int err;
+ if (vector >= dev->caps.num_comp_vectors)
+ return -EINVAL;
+
+ cq->vector = vector;
+
cq->cqn = mlx4_bitmap_alloc(&cq_table->bitmap);
if (cq->cqn == -1)
return -ENOMEM;
@@ -227,7 +232,7 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt,
cq_context->flags = cpu_to_be32(!!collapsed << 18);
cq_context->logsize_usrpage = cpu_to_be32((ilog2(nent) << 24) | uar->index);
- cq_context->comp_eqn = priv->eq_table.eq[MLX4_EQ_COMP].eqn;
+ cq_context->comp_eqn = priv->eq_table.eq[vector].eqn;
cq_context->log_page_size = mtt->page_shift - MLX4_ICM_PAGE_SHIFT;
mtt_addr = mlx4_mtt_addr(dev, mtt);
@@ -276,7 +281,7 @@ void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq)
if (err)
mlx4_warn(dev, "HW2SW_CQ failed (%d) for CQN %06x\n", err, cq->cqn);
- synchronize_irq(priv->eq_table.eq[MLX4_EQ_COMP].irq);
+ synchronize_irq(priv->eq_table.eq[cq->vector].irq);
spin_lock_irq(&cq_table->lock);
radix_tree_delete(&cq_table->tree, cq->cqn);
diff --git a/drivers/net/mlx4/en_cq.c b/drivers/net/mlx4/en_cq.c
index 1368a8010af..674f836e225 100644
--- a/drivers/net/mlx4/en_cq.c
+++ b/drivers/net/mlx4/en_cq.c
@@ -51,10 +51,13 @@ int mlx4_en_create_cq(struct mlx4_en_priv *priv,
int err;
cq->size = entries;
- if (mode == RX)
+ if (mode == RX) {
cq->buf_size = cq->size * sizeof(struct mlx4_cqe);
- else
+ cq->vector = ring % mdev->dev->caps.num_comp_vectors;
+ } else {
cq->buf_size = sizeof(struct mlx4_cqe);
+ cq->vector = 0;
+ }
cq->ring = ring;
cq->is_tx = mode;
@@ -86,7 +89,7 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
memset(cq->buf, 0, cq->buf_size);
err = mlx4_cq_alloc(mdev->dev, cq->size, &cq->wqres.mtt, &mdev->priv_uar,
- cq->wqres.db.dma, &cq->mcq, cq->is_tx);
+ cq->wqres.db.dma, &cq->mcq, cq->vector, cq->is_tx);
if (err)
return err;
diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c
index 4b9794e97a7..c1c05852a95 100644
--- a/drivers/net/mlx4/en_main.c
+++ b/drivers/net/mlx4/en_main.c
@@ -170,9 +170,9 @@ static void *mlx4_en_add(struct mlx4_dev *dev)
mlx4_info(mdev, "Using %d tx rings for port:%d\n",
mdev->profile.prof[i].tx_ring_num, i);
if (!mdev->profile.prof[i].rx_ring_num) {
- mdev->profile.prof[i].rx_ring_num = 1;
+ mdev->profile.prof[i].rx_ring_num = dev->caps.num_comp_vectors;
mlx4_info(mdev, "Defaulting to %d rx rings for port:%d\n",
- 1, i);
+ mdev->profile.prof[i].rx_ring_num, i);
} else
mlx4_info(mdev, "Using %d rx rings for port:%d\n",
mdev->profile.prof[i].rx_ring_num, i);
diff --git a/drivers/net/mlx4/eq.c b/drivers/net/mlx4/eq.c
index de169338cd9..5d867ebe6a4 100644
--- a/drivers/net/mlx4/eq.c
+++ b/drivers/net/mlx4/eq.c
@@ -266,7 +266,7 @@ static irqreturn_t mlx4_interrupt(int irq, void *dev_ptr)
writel(priv->eq_table.clr_mask, priv->eq_table.clr_int);
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i)
work |= mlx4_eq_int(dev, &priv->eq_table.eq[i]);
return IRQ_RETVAL(work);
@@ -304,6 +304,17 @@ static int mlx4_HW2SW_EQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
MLX4_CMD_TIME_CLASS_A);
}
+static int mlx4_num_eq_uar(struct mlx4_dev *dev)
+{
+ /*
+ * Each UAR holds 4 EQ doorbells. To figure out how many UARs
+ * we need to map, take the difference of highest index and
+ * the lowest index we'll use and add 1.
+ */
+ return (dev->caps.num_comp_vectors + 1 + dev->caps.reserved_eqs) / 4 -
+ dev->caps.reserved_eqs / 4 + 1;
+}
+
static void __iomem *mlx4_get_eq_uar(struct mlx4_dev *dev, struct mlx4_eq *eq)
{
struct mlx4_priv *priv = mlx4_priv(dev);
@@ -483,9 +494,11 @@ static void mlx4_free_irqs(struct mlx4_dev *dev)
if (eq_table->have_irq)
free_irq(dev->pdev->irq, dev);
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i)
if (eq_table->eq[i].have_irq)
free_irq(eq_table->eq[i].irq, eq_table->eq + i);
+
+ kfree(eq_table->irq_names);
}
static int mlx4_map_clr_int(struct mlx4_dev *dev)
@@ -551,57 +564,93 @@ void mlx4_unmap_eq_icm(struct mlx4_dev *dev)
__free_page(priv->eq_table.icm_page);
}
+int mlx4_alloc_eq_table(struct mlx4_dev *dev)
+{
+ struct mlx4_priv *priv = mlx4_priv(dev);
+
+ priv->eq_table.eq = kcalloc(dev->caps.num_eqs - dev->caps.reserved_eqs,
+ sizeof *priv->eq_table.eq, GFP_KERNEL);
+ if (!priv->eq_table.eq)
+ return -ENOMEM;
+
+ return 0;
+}
+
+void mlx4_free_eq_table(struct mlx4_dev *dev)
+{
+ kfree(mlx4_priv(dev)->eq_table.eq);
+}
+
int mlx4_init_eq_table(struct mlx4_dev *dev)
{
struct mlx4_priv *priv = mlx4_priv(dev);
int err;
int i;
+ priv->eq_table.uar_map = kcalloc(sizeof *priv->eq_table.uar_map,
+ mlx4_num_eq_uar(dev), GFP_KERNEL);
+ if (!priv->eq_table.uar_map) {
+ err = -ENOMEM;
+ goto err_out_free;
+ }
+
err = mlx4_bitmap_init(&priv->eq_table.bitmap, dev->caps.num_eqs,
dev->caps.num_eqs - 1, dev->caps.reserved_eqs, 0);
if (err)
- return err;
+ goto err_out_free;
- for (i = 0; i < ARRAY_SIZE(priv->eq_table.uar_map); ++i)
+ for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
priv->eq_table.uar_map[i] = NULL;
err = mlx4_map_clr_int(dev);
if (err)
- goto err_out_free;
+ goto err_out_bitmap;
priv->eq_table.clr_mask =
swab32(1 << (priv->eq_table.inta_pin & 31));
priv->eq_table.clr_int = priv->clr_base +
(priv->eq_table.inta_pin < 32 ? 4 : 0);
- err = mlx4_create_eq(dev, dev->caps.num_cqs + MLX4_NUM_SPARE_EQE,
- (dev->flags & MLX4_FLAG_MSI_X) ? MLX4_EQ_COMP : 0,
- &priv->eq_table.eq[MLX4_EQ_COMP]);
- if (err)
- goto err_out_unmap;
+ priv->eq_table.irq_names = kmalloc(16 * dev->caps.num_comp_vectors, GFP_KERNEL);
+ if (!priv->eq_table.irq_names) {
+ err = -ENOMEM;
+ goto err_out_bitmap;
+ }
+
+ for (i = 0; i < dev->caps.num_comp_vectors; ++i) {
+ err = mlx4_create_eq(dev, dev->caps.num_cqs + MLX4_NUM_SPARE_EQE,
+ (dev->flags & MLX4_FLAG_MSI_X) ? i : 0,
+ &priv->eq_table.eq[i]);
+ if (err)
+ goto err_out_unmap;
+ }
err = mlx4_create_eq(dev, MLX4_NUM_ASYNC_EQE + MLX4_NUM_SPARE_EQE,
- (dev->flags & MLX4_FLAG_MSI_X) ? MLX4_EQ_ASYNC : 0,
- &priv->eq_table.eq[MLX4_EQ_ASYNC]);
+ (dev->flags & MLX4_FLAG_MSI_X) ? dev->caps.num_comp_vectors : 0,
+ &priv->eq_table.eq[dev->caps.num_comp_vectors]);
if (err)
goto err_out_comp;
if (dev->flags & MLX4_FLAG_MSI_X) {
- static const char *eq_name[] = {
- [MLX4_EQ_COMP] = DRV_NAME " (comp)",
- [MLX4_EQ_ASYNC] = DRV_NAME " (async)"
- };
+ static const char async_eq_name[] = "mlx4-async";
+ const char *eq_name;
+
+ for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i) {
+ if (i < dev->caps.num_comp_vectors) {
+ snprintf(priv->eq_table.irq_names + i * 16, 16,
+ "mlx4-comp-%d", i);
+ eq_name = priv->eq_table.irq_names + i * 16;
+ } else
+ eq_name = async_eq_name;
- for (i = 0; i < MLX4_NUM_EQ; ++i) {
err = request_irq(priv->eq_table.eq[i].irq,
- mlx4_msi_x_interrupt,
- 0, eq_name[i], priv->eq_table.eq + i);
+ mlx4_msi_x_interrupt, 0, eq_name,
+ priv->eq_table.eq + i);
if (err)
goto err_out_async;
priv->eq_table.eq[i].have_irq = 1;
}
-
} else {
err = request_irq(dev->pdev->irq, mlx4_interrupt,
IRQF_SHARED, DRV_NAME, dev);
@@ -612,28 +661,36 @@ int mlx4_init_eq_table(struct mlx4_dev *dev)
}
err = mlx4_MAP_EQ(dev, MLX4_ASYNC_EVENT_MASK, 0,
- priv->eq_table.eq[MLX4_EQ_ASYNC].eqn);
+ priv->eq_table.eq[dev->caps.num_comp_vectors].eqn);
if (err)
mlx4_warn(dev, "MAP_EQ for async EQ %d failed (%d)\n",
- priv->eq_table.eq[MLX4_EQ_ASYNC].eqn, err);
+ priv->eq_table.eq[dev->caps.num_comp_vectors].eqn, err);
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i)
eq_set_ci(&priv->eq_table.eq[i], 1);
return 0;
err_out_async:
- mlx4_free_eq(dev, &priv->eq_table.eq[MLX4_EQ_ASYNC]);
+ mlx4_free_eq(dev, &priv->eq_table.eq[dev->caps.num_comp_vectors]);
err_out_comp:
- mlx4_free_eq(dev, &priv->eq_table.eq[MLX4_EQ_COMP]);
+ i = dev->caps.num_comp_vectors - 1;
err_out_unmap:
+ while (i >= 0) {
+ mlx4_free_eq(dev, &priv->eq_table.eq[i]);
+ --i;
+ }
mlx4_unmap_clr_int(dev);
mlx4_free_irqs(dev);
-err_out_free:
+err_out_bitmap:
mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
+
+err_out_free:
+ kfree(priv->eq_table.uar_map);
+
return err;
}
@@ -643,18 +700,20 @@ void mlx4_cleanup_eq_table(struct mlx4_dev *dev)
int i;
mlx4_MAP_EQ(dev, MLX4_ASYNC_EVENT_MASK, 1,
- priv->eq_table.eq[MLX4_EQ_ASYNC].eqn);
+ priv->eq_table.eq[dev->caps.num_comp_vectors].eqn);
mlx4_free_irqs(dev);
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i)
mlx4_free_eq(dev, &priv->eq_table.eq[i]);
mlx4_unmap_clr_int(dev);
- for (i = 0; i < ARRAY_SIZE(priv->eq_table.uar_map); ++i)
+ for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
if (priv->eq_table.uar_map[i])
iounmap(priv->eq_table.uar_map[i]);
mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
+
+ kfree(priv->eq_table.uar_map);
}
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 90a0281d15e..710c79e7a2d 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -421,9 +421,7 @@ static int mlx4_init_cmpt_table(struct mlx4_dev *dev, u64 cmpt_base,
((u64) (MLX4_CMPT_TYPE_EQ *
cmpt_entry_sz) << MLX4_CMPT_SHIFT),
cmpt_entry_sz,
- roundup_pow_of_two(MLX4_NUM_EQ +
- dev->caps.reserved_eqs),
- MLX4_NUM_EQ + dev->caps.reserved_eqs, 0, 0);
+ dev->caps.num_eqs, dev->caps.num_eqs, 0, 0);
if (err)
goto err_cq;
@@ -810,12 +808,12 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
if (dev->flags & MLX4_FLAG_MSI_X) {
mlx4_warn(dev, "NOP command failed to generate MSI-X "
"interrupt IRQ %d).\n",
- priv->eq_table.eq[MLX4_EQ_ASYNC].irq);
+ priv->eq_table.eq[dev->caps.num_comp_vectors].irq);
mlx4_warn(dev, "Trying again without MSI-X.\n");
} else {
mlx4_err(dev, "NOP command failed to generate interrupt "
"(IRQ %d), aborting.\n",
- priv->eq_table.eq[MLX4_EQ_ASYNC].irq);
+ priv->eq_table.eq[dev->caps.num_comp_vectors].irq);
mlx4_err(dev, "BIOS or ACPI interrupt routing problem?\n");
}
@@ -908,31 +906,50 @@ err_uar_table_free:
static void mlx4_enable_msi_x(struct mlx4_dev *dev)
{
struct mlx4_priv *priv = mlx4_priv(dev);
- struct msix_entry entries[MLX4_NUM_EQ];
+ struct msix_entry *entries;
+ int nreq;
int err;
int i;
if (msi_x) {
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ nreq = min(dev->caps.num_eqs - dev->caps.reserved_eqs,
+ num_possible_cpus() + 1);
+ entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
+ if (!entries)
+ goto no_msi;
+
+ for (i = 0; i < nreq; ++i)
entries[i].entry = i;
- err = pci_enable_msix(dev->pdev, entries, ARRAY_SIZE(entries));
+ retry:
+ err = pci_enable_msix(dev->pdev, entries, nreq);
if (err) {
- if (err > 0)
- mlx4_info(dev, "Only %d MSI-X vectors available, "
- "not using MSI-X\n", err);
+ /* Try again if at least 2 vectors are available */
+ if (err > 1) {
+ mlx4_info(dev, "Requested %d vectors, "
+ "but only %d MSI-X vectors available, "
+ "trying again\n", nreq, err);
+ nreq = err;
+ goto retry;
+ }
+
goto no_msi;
}
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ dev->caps.num_comp_vectors = nreq - 1;
+ for (i = 0; i < nreq; ++i)
priv->eq_table.eq[i].irq = entries[i].vector;
dev->flags |= MLX4_FLAG_MSI_X;
+
+ kfree(entries);
return;
}
no_msi:
- for (i = 0; i < MLX4_NUM_EQ; ++i)
+ dev->caps.num_comp_vectors = 1;
+
+ for (i = 0; i < 2; ++i)
priv->eq_table.eq[i].irq = dev->pdev->irq;
}
@@ -1074,6 +1091,10 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (err)
goto err_cmd;
+ err = mlx4_alloc_eq_table(dev);
+ if (err)
+ goto err_close;
+
mlx4_enable_msi_x(dev);
err = mlx4_setup_hca(dev);
@@ -1084,7 +1105,7 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
}
if (err)
- goto err_close;
+ goto err_free_eq;
for (port = 1; port <= dev->caps.num_ports; port++) {
err = mlx4_init_port_info(dev, port);
@@ -1114,6 +1135,9 @@ err_port:
mlx4_cleanup_pd_table(dev);
mlx4_cleanup_uar_table(dev);
+err_free_eq:
+ mlx4_free_eq_table(dev);
+
err_close:
if (dev->flags & MLX4_FLAG_MSI_X)
pci_disable_msix(pdev);
@@ -1177,6 +1201,7 @@ static void mlx4_remove_one(struct pci_dev *pdev)
iounmap(priv->kar);
mlx4_uar_free(dev, &priv->driver_uar);
mlx4_cleanup_uar_table(dev);
+ mlx4_free_eq_table(dev);
mlx4_close_hca(dev);
mlx4_cmd_cleanup(dev);
diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
index 34c909deaff..e0213bad61c 100644
--- a/drivers/net/mlx4/mlx4.h
+++ b/drivers/net/mlx4/mlx4.h
@@ -63,12 +63,6 @@ enum {
};
enum {
- MLX4_EQ_ASYNC,
- MLX4_EQ_COMP,
- MLX4_NUM_EQ
-};
-
-enum {
MLX4_NUM_PDS = 1 << 15
};
@@ -205,10 +199,11 @@ struct mlx4_cq_table {
struct mlx4_eq_table {
struct mlx4_bitmap bitmap;
+ char *irq_names;
void __iomem *clr_int;
- void __iomem *uar_map[(MLX4_NUM_EQ + 6) / 4];
+ void __iomem **uar_map;
u32 clr_mask;
- struct mlx4_eq eq[MLX4_NUM_EQ];
+ struct mlx4_eq *eq;
u64 icm_virt;
struct page *icm_page;
dma_addr_t icm_dma;
@@ -328,6 +323,9 @@ void mlx4_bitmap_cleanup(struct mlx4_bitmap *bitmap);
int mlx4_reset(struct mlx4_dev *dev);
+int mlx4_alloc_eq_table(struct mlx4_dev *dev);
+void mlx4_free_eq_table(struct mlx4_dev *dev);
+
int mlx4_init_pd_table(struct mlx4_dev *dev);
int mlx4_init_uar_table(struct mlx4_dev *dev);
int mlx4_init_mr_table(struct mlx4_dev *dev);
diff --git a/drivers/net/mlx4/profile.c b/drivers/net/mlx4/profile.c
index 9ca42b213d5..919fb9eb1b6 100644
--- a/drivers/net/mlx4/profile.c
+++ b/drivers/net/mlx4/profile.c
@@ -107,7 +107,9 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
profile[MLX4_RES_AUXC].num = request->num_qp;
profile[MLX4_RES_SRQ].num = request->num_srq;
profile[MLX4_RES_CQ].num = request->num_cq;
- profile[MLX4_RES_EQ].num = MLX4_NUM_EQ + dev_cap->reserved_eqs;
+ profile[MLX4_RES_EQ].num = min(dev_cap->max_eqs,
+ dev_cap->reserved_eqs +
+ num_possible_cpus() + 1);
profile[MLX4_RES_DMPT].num = request->num_mpt;
profile[MLX4_RES_CMPT].num = MLX4_NUM_CMPTS;
profile[MLX4_RES_MTT].num = request->num_mtt;
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 371086fd946..8f659cc2996 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -206,6 +206,7 @@ struct mlx4_caps {
int reserved_cqs;
int num_eqs;
int reserved_eqs;
+ int num_comp_vectors;
int num_mpts;
int num_mtt_segs;
int fmr_reserved_mtts;
@@ -328,6 +329,7 @@ struct mlx4_cq {
int arm_sn;
int cqn;
+ unsigned vector;
atomic_t refcount;
struct completion free;
@@ -437,7 +439,7 @@ void mlx4_free_hwq_res(struct mlx4_dev *mdev, struct mlx4_hwq_resources *wqres,
int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt,
struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq,
- int collapsed);
+ unsigned vector, int collapsed);
void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq);
int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, int *base);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 10:24:50 +0000