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Commit d68478da authored by Doug Ledford's avatar Doug Ledford
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Merge branch 'mlx5-shared' into k.o/for-4.9

parents 204f69ba 0c41284c
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Showing with 2493 additions and 2340 deletions
drivers/infiniband/hw/mlx5/cq.c
View file @ d68478da
......@@ -747,14 +747,16 @@ static int alloc_cq_buf(struct mlx5_ib_dev *dev, struct mlx5_ib_cq_buf *buf,
static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata,
struct ib_ucontext *context, struct mlx5_ib_cq *cq,
int entries, struct mlx5_create_cq_mbox_in **cqb,
int entries, u32 **cqb,
int *cqe_size, int *index, int *inlen)
{
struct mlx5_ib_create_cq ucmd;
size_t ucmdlen;
int page_shift;
__be64 *pas;
int npages;
int ncont;
void *cqc;
int err;
ucmdlen =
......@@ -792,14 +794,20 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata,
mlx5_ib_dbg(dev, "addr 0x%llx, size %u, npages %d, page_shift %d, ncont %d\n",
ucmd.buf_addr, entries * ucmd.cqe_size, npages, page_shift, ncont);
*inlen = sizeof(**cqb) + sizeof(*(*cqb)->pas) * ncont;
*inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) * ncont;
*cqb = mlx5_vzalloc(*inlen);
if (!*cqb) {
err = -ENOMEM;
goto err_db;
}
mlx5_ib_populate_pas(dev, cq->buf.umem, page_shift, (*cqb)->pas, 0);
(*cqb)->ctx.log_pg_sz = page_shift - MLX5_ADAPTER_PAGE_SHIFT;
pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, *cqb, pas);
mlx5_ib_populate_pas(dev, cq->buf.umem, page_shift, pas, 0);
cqc = MLX5_ADDR_OF(create_cq_in, *cqb, cq_context);
MLX5_SET(cqc, cqc, log_page_size,
page_shift - MLX5_ADAPTER_PAGE_SHIFT);
*index = to_mucontext(context)->uuari.uars[0].index;
......@@ -834,9 +842,10 @@ static void init_cq_buf(struct mlx5_ib_cq *cq, struct mlx5_ib_cq_buf *buf)
static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
int entries, int cqe_size,
struct mlx5_create_cq_mbox_in **cqb,
int *index, int *inlen)
u32 **cqb, int *index, int *inlen)
{
__be64 *pas;
void *cqc;
int err;
err = mlx5_db_alloc(dev->mdev, &cq->db);
......@@ -853,15 +862,21 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
init_cq_buf(cq, &cq->buf);
*inlen = sizeof(**cqb) + sizeof(*(*cqb)->pas) * cq->buf.buf.npages;
*inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) * cq->buf.buf.npages;
*cqb = mlx5_vzalloc(*inlen);
if (!*cqb) {
err = -ENOMEM;
goto err_buf;
}
mlx5_fill_page_array(&cq->buf.buf, (*cqb)->pas);
(*cqb)->ctx.log_pg_sz = cq->buf.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT;
pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, *cqb, pas);
mlx5_fill_page_array(&cq->buf.buf, pas);
cqc = MLX5_ADDR_OF(create_cq_in, *cqb, cq_context);
MLX5_SET(cqc, cqc, log_page_size,
cq->buf.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT);
*index = dev->mdev->priv.uuari.uars[0].index;
return 0;
......@@ -895,11 +910,12 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
{
int entries = attr->cqe;
int vector = attr->comp_vector;
struct mlx5_create_cq_mbox_in *cqb = NULL;
struct mlx5_ib_dev *dev = to_mdev(ibdev);
struct mlx5_ib_cq *cq;
int uninitialized_var(index);
int uninitialized_var(inlen);
u32 *cqb = NULL;
void *cqc;
int cqe_size;
unsigned int irqn;
int eqn;
......@@ -945,19 +961,20 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
INIT_WORK(&cq->notify_work, notify_soft_wc_handler);
}
cq->cqe_size = cqe_size;
cqb->ctx.cqe_sz_flags = cqe_sz_to_mlx_sz(cqe_size) << 5;
if (cq->create_flags & IB_CQ_FLAGS_IGNORE_OVERRUN)
cqb->ctx.cqe_sz_flags |= (1 << 1);
cqb->ctx.log_sz_usr_page = cpu_to_be32((ilog2(entries) << 24) | index);
err = mlx5_vector2eqn(dev->mdev, vector, &eqn, &irqn);
if (err)
goto err_cqb;
cqb->ctx.c_eqn = cpu_to_be16(eqn);
cqb->ctx.db_record_addr = cpu_to_be64(cq->db.dma);
cq->cqe_size = cqe_size;
cqc = MLX5_ADDR_OF(create_cq_in, cqb, cq_context);
MLX5_SET(cqc, cqc, cqe_sz, cqe_sz_to_mlx_sz(cqe_size));
MLX5_SET(cqc, cqc, log_cq_size, ilog2(entries));
MLX5_SET(cqc, cqc, uar_page, index);
MLX5_SET(cqc, cqc, c_eqn, eqn);
MLX5_SET64(cqc, cqc, dbr_addr, cq->db.dma);
if (cq->create_flags & IB_CQ_FLAGS_IGNORE_OVERRUN)
MLX5_SET(cqc, cqc, oi, 1);
err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen);
if (err)
......@@ -1088,27 +1105,15 @@ void mlx5_ib_cq_clean(struct mlx5_ib_cq *cq, u32 qpn, struct mlx5_ib_srq *srq)
int mlx5_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period)
{
struct mlx5_modify_cq_mbox_in *in;
struct mlx5_ib_dev *dev = to_mdev(cq->device);
struct mlx5_ib_cq *mcq = to_mcq(cq);
int err;
u32 fsel;
if (!MLX5_CAP_GEN(dev->mdev, cq_moderation))
return -ENOSYS;
in = kzalloc(sizeof(*in), GFP_KERNEL);
if (!in)
return -ENOMEM;
in->cqn = cpu_to_be32(mcq->mcq.cqn);
fsel = (MLX5_CQ_MODIFY_PERIOD | MLX5_CQ_MODIFY_COUNT);
in->ctx.cq_period = cpu_to_be16(cq_period);
in->ctx.cq_max_count = cpu_to_be16(cq_count);
in->field_select = cpu_to_be32(fsel);
err = mlx5_core_modify_cq(dev->mdev, &mcq->mcq, in, sizeof(*in));
kfree(in);
err = mlx5_core_modify_cq_moderation(dev->mdev, &mcq->mcq,
cq_period, cq_count);
if (err)
mlx5_ib_warn(dev, "modify cq 0x%x failed\n", mcq->mcq.cqn);
......@@ -1241,9 +1246,11 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
{
struct mlx5_ib_dev *dev = to_mdev(ibcq->device);
struct mlx5_ib_cq *cq = to_mcq(ibcq);
struct mlx5_modify_cq_mbox_in *in;
void *cqc;
u32 *in;
int err;
int npas;
__be64 *pas;
int page_shift;
int inlen;
int uninitialized_var(cqe_size);
......@@ -1285,28 +1292,37 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
if (err)
goto ex;
inlen = sizeof(*in) + npas * sizeof(in->pas[0]);
inlen = MLX5_ST_SZ_BYTES(modify_cq_in) +
MLX5_FLD_SZ_BYTES(modify_cq_in, pas[0]) * npas;
in = mlx5_vzalloc(inlen);
if (!in) {
err = -ENOMEM;
goto ex_resize;
}
pas = (__be64 *)MLX5_ADDR_OF(modify_cq_in, in, pas);
if (udata)
mlx5_ib_populate_pas(dev, cq->resize_umem, page_shift,
in->pas, 0);
pas, 0);
else
mlx5_fill_page_array(&cq->resize_buf->buf, in->pas);
in->field_select = cpu_to_be32(MLX5_MODIFY_CQ_MASK_LOG_SIZE |
MLX5_MODIFY_CQ_MASK_PG_OFFSET |
MLX5_MODIFY_CQ_MASK_PG_SIZE);
in->ctx.log_pg_sz = page_shift - MLX5_ADAPTER_PAGE_SHIFT;
in->ctx.cqe_sz_flags = cqe_sz_to_mlx_sz(cqe_size) << 5;
in->ctx.page_offset = 0;
in->ctx.log_sz_usr_page = cpu_to_be32(ilog2(entries) << 24);
in->hdr.opmod = cpu_to_be16(MLX5_CQ_OPMOD_RESIZE);
in->cqn = cpu_to_be32(cq->mcq.cqn);
mlx5_fill_page_array(&cq->resize_buf->buf, pas);
MLX5_SET(modify_cq_in, in,
modify_field_select_resize_field_select.resize_field_select.resize_field_select,
MLX5_MODIFY_CQ_MASK_LOG_SIZE |
MLX5_MODIFY_CQ_MASK_PG_OFFSET |
MLX5_MODIFY_CQ_MASK_PG_SIZE);
cqc = MLX5_ADDR_OF(modify_cq_in, in, cq_context);
MLX5_SET(cqc, cqc, log_page_size,
page_shift - MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET(cqc, cqc, cqe_sz, cqe_sz_to_mlx_sz(cqe_size));
MLX5_SET(cqc, cqc, log_cq_size, ilog2(entries));
MLX5_SET(modify_cq_in, in, op_mod, MLX5_CQ_OPMOD_RESIZE);
MLX5_SET(modify_cq_in, in, cqn, cq->mcq.cqn);
err = mlx5_core_modify_cq(dev->mdev, &cq->mcq, in, inlen);
if (err)
......
drivers/infiniband/hw/mlx5/main.c
View file @ d68478da
......@@ -233,23 +233,19 @@ static int set_roce_addr(struct ib_device *device, u8 port_num,
const union ib_gid *gid,
const struct ib_gid_attr *attr)
{
struct mlx5_ib_dev *dev = to_mdev(device);
u32 in[MLX5_ST_SZ_DW(set_roce_address_in)];
u32 out[MLX5_ST_SZ_DW(set_roce_address_out)];
struct mlx5_ib_dev *dev = to_mdev(device);
u32 in[MLX5_ST_SZ_DW(set_roce_address_in)] = {0};
u32 out[MLX5_ST_SZ_DW(set_roce_address_out)] = {0};
void *in_addr = MLX5_ADDR_OF(set_roce_address_in, in, roce_address);
enum rdma_link_layer ll = mlx5_ib_port_link_layer(device, port_num);
if (ll != IB_LINK_LAYER_ETHERNET)
return -EINVAL;
memset(in, 0, sizeof(in));
ib_gid_to_mlx5_roce_addr(gid, attr, in_addr);
MLX5_SET(set_roce_address_in, in, roce_address_index, index);
MLX5_SET(set_roce_address_in, in, opcode, MLX5_CMD_OP_SET_ROCE_ADDRESS);
memset(out, 0, sizeof(out));
return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));
}
......@@ -752,8 +748,7 @@ static int mlx5_query_hca_port(struct ib_device *ibdev, u8 port,
&props->active_width);
if (err)
goto out;
err = mlx5_query_port_proto_oper(mdev, &props->active_speed, MLX5_PTYS_IB,
port);
err = mlx5_query_port_ib_proto_oper(mdev, &props->active_speed, port);
if (err)
goto out;
......
drivers/infiniband/hw/mlx5/mlx5_ib.h
View file @ d68478da
......@@ -504,7 +504,7 @@ struct mlx5_ib_mr {
int umred;
int npages;
struct mlx5_ib_dev *dev;
struct mlx5_create_mkey_mbox_out out;
u32 out[MLX5_ST_SZ_DW(create_mkey_out)];
struct mlx5_core_sig_ctx *sig;
int live;
void *descs_alloc;
......
drivers/infiniband/hw/mlx5/mr.c
View file @ d68478da
This diff is collapsed.
drivers/infiniband/hw/mlx5/qp.c
View file @ d68478da
This diff is collapsed.
drivers/net/ethernet/mellanox/mlx5/core/Makefile
View file @ d68478da
......@@ -3,7 +3,7 @@ obj-$(CONFIG_MLX5_CORE) += mlx5_core.o
mlx5_core-y := main.o cmd.o debugfs.o fw.o eq.o uar.o pagealloc.o \
health.o mcg.o cq.o srq.o alloc.o qp.o port.o mr.o pd.o \
mad.o transobj.o vport.o sriov.o fs_cmd.o fs_core.o \
fs_counters.o rl.o
fs_counters.o rl.o lag.o
mlx5_core-$(CONFIG_MLX5_CORE_EN) += wq.o eswitch.o eswitch_offloads.o \
en_main.o en_common.o en_fs.o en_ethtool.o en_tx.o \
......
drivers/net/ethernet/mellanox/mlx5/core/cq.c
View file @ d68478da
......@@ -134,33 +134,29 @@ void mlx5_cq_event(struct mlx5_core_dev *dev, u32 cqn, int event_type)
complete(&cq->free);
}
int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_create_cq_mbox_in *in, int inlen)
u32 *in, int inlen)
{
int err;
struct mlx5_cq_table *table = &dev->priv.cq_table;
struct mlx5_create_cq_mbox_out out;
struct mlx5_destroy_cq_mbox_in din;
struct mlx5_destroy_cq_mbox_out dout;
u32 out[MLX5_ST_SZ_DW(create_cq_out)];
u32 din[MLX5_ST_SZ_DW(destroy_cq_in)];
u32 dout[MLX5_ST_SZ_DW(destroy_cq_out)];
int eqn = MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context),
c_eqn);
struct mlx5_eq *eq;
int err;
eq = mlx5_eqn2eq(dev, eqn);
if (IS_ERR(eq))
return PTR_ERR(eq);
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_CREATE_CQ);
memset(&out, 0, sizeof(out));
err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out));
memset(out, 0, sizeof(out));
MLX5_SET(create_cq_in, in, opcode, MLX5_CMD_OP_CREATE_CQ);
err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
cq->cqn = be32_to_cpu(out.cqn) & 0xffffff;
cq->cqn = MLX5_GET(create_cq_out, out, cqn);
cq->cons_index = 0;
cq->arm_sn = 0;
atomic_set(&cq->refcount, 1);
......@@ -186,10 +182,11 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
return 0;
err_cmd:
memset(&din, 0, sizeof(din));
memset(&dout, 0, sizeof(dout));
din.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DESTROY_CQ);
mlx5_cmd_exec(dev, &din, sizeof(din), &dout, sizeof(dout));
memset(din, 0, sizeof(din));
memset(dout, 0, sizeof(dout));
MLX5_SET(destroy_cq_in, din, opcode, MLX5_CMD_OP_DESTROY_CQ);
MLX5_SET(destroy_cq_in, din, cqn, cq->cqn);
mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout));
return err;
}
EXPORT_SYMBOL(mlx5_core_create_cq);
......@@ -197,8 +194,8 @@ EXPORT_SYMBOL(mlx5_core_create_cq);
int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
{
struct mlx5_cq_table *table = &dev->priv.cq_table;
struct mlx5_destroy_cq_mbox_in in;
struct mlx5_destroy_cq_mbox_out out;
u32 out[MLX5_ST_SZ_DW(destroy_cq_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_cq_in)] = {0};
struct mlx5_core_cq *tmp;
int err;
......@@ -214,17 +211,12 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
return -EINVAL;
}
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DESTROY_CQ);
in.cqn = cpu_to_be32(cq->cqn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
MLX5_SET(destroy_cq_in, in, opcode, MLX5_CMD_OP_DESTROY_CQ);
MLX5_SET(destroy_cq_in, in, cqn, cq->cqn);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
synchronize_irq(cq->irqn);
mlx5_debug_cq_remove(dev, cq);
......@@ -237,44 +229,23 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
EXPORT_SYMBOL(mlx5_core_destroy_cq);
int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_query_cq_mbox_out *out)
u32 *out, int outlen)
{
struct mlx5_query_cq_mbox_in in;
int err;
memset(&in, 0, sizeof(in));
memset(out, 0, sizeof(*out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_CQ);
in.cqn = cpu_to_be32(cq->cqn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), out, sizeof(*out));
if (err)
return err;
if (out->hdr.status)
return mlx5_cmd_status_to_err(&out->hdr);
u32 in[MLX5_ST_SZ_DW(query_cq_in)] = {0};
return err;
MLX5_SET(query_cq_in, in, opcode, MLX5_CMD_OP_QUERY_CQ);
MLX5_SET(query_cq_in, in, cqn, cq->cqn);
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
EXPORT_SYMBOL(mlx5_core_query_cq);
int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_modify_cq_mbox_in *in, int in_sz)
u32 *in, int inlen)
{
struct mlx5_modify_cq_mbox_out out;
int err;
memset(&out, 0, sizeof(out));
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MODIFY_CQ);
err = mlx5_cmd_exec(dev, in, in_sz, &out, sizeof(out));
if (err)
return err;
u32 out[MLX5_ST_SZ_DW(modify_cq_out)] = {0};
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
return 0;
MLX5_SET(modify_cq_in, in, opcode, MLX5_CMD_OP_MODIFY_CQ);
return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_modify_cq);
......@@ -283,18 +254,20 @@ int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,
u16 cq_period,
u16 cq_max_count)
{
struct mlx5_modify_cq_mbox_in in;
memset(&in, 0, sizeof(in));
in.cqn = cpu_to_be32(cq->cqn);
in.ctx.cq_period = cpu_to_be16(cq_period);
in.ctx.cq_max_count = cpu_to_be16(cq_max_count);
in.field_select = cpu_to_be32(MLX5_CQ_MODIFY_PERIOD |
MLX5_CQ_MODIFY_COUNT);
return mlx5_core_modify_cq(dev, cq, &in, sizeof(in));
u32 in[MLX5_ST_SZ_DW(modify_cq_in)] = {0};
void *cqc;
MLX5_SET(modify_cq_in, in, cqn, cq->cqn);
cqc = MLX5_ADDR_OF(modify_cq_in, in, cq_context);
MLX5_SET(cqc, cqc, cq_period, cq_period);
MLX5_SET(cqc, cqc, cq_max_count, cq_max_count);
MLX5_SET(modify_cq_in, in,
modify_field_select_resize_field_select.modify_field_select.modify_field_select,
MLX5_CQ_MODIFY_PERIOD | MLX5_CQ_MODIFY_COUNT);
return mlx5_core_modify_cq(dev, cq, in, sizeof(in));
}
EXPORT_SYMBOL(mlx5_core_modify_cq_moderation);
int mlx5_init_cq_table(struct mlx5_core_dev *dev)
{
......
drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
View file @ d68478da
......@@ -277,24 +277,28 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev)
static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp,
int index, int *is_str)
{
struct mlx5_query_qp_mbox_out *out;
int outlen = MLX5_ST_SZ_BYTES(query_qp_out);
struct mlx5_qp_context *ctx;
u64 param = 0;
u32 *out;
int err;
int no_sq;
out = kzalloc(sizeof(*out), GFP_KERNEL);
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return param;
err = mlx5_core_qp_query(dev, qp, out, sizeof(*out));
err = mlx5_core_qp_query(dev, qp, out, outlen);
if (err) {
mlx5_core_warn(dev, "failed to query qp\n");
mlx5_core_warn(dev, "failed to query qp err=%d\n", err);
goto out;
}
*is_str = 0;
ctx = &out->ctx;
/* FIXME: use MLX5_GET rather than mlx5_qp_context manual struct */
ctx = (struct mlx5_qp_context *)MLX5_ADDR_OF(query_qp_out, out, qpc);
switch (index) {
case QP_PID:
param = qp->pid;
......@@ -358,32 +362,32 @@ static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp,
static u64 eq_read_field(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
int index)
{
struct mlx5_query_eq_mbox_out *out;
struct mlx5_eq_context *ctx;
int outlen = MLX5_ST_SZ_BYTES(query_eq_out);
u64 param = 0;
void *ctx;
u32 *out;
int err;
out = kzalloc(sizeof(*out), GFP_KERNEL);
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return param;
ctx = &out->ctx;
err = mlx5_core_eq_query(dev, eq, out, sizeof(*out));
err = mlx5_core_eq_query(dev, eq, out, outlen);
if (err) {
mlx5_core_warn(dev, "failed to query eq\n");
goto out;
}
ctx = MLX5_ADDR_OF(query_eq_out, out, eq_context_entry);
switch (index) {
case EQ_NUM_EQES:
param = 1 << ((be32_to_cpu(ctx->log_sz_usr_page) >> 24) & 0x1f);
param = 1 << MLX5_GET(eqc, ctx, log_eq_size);
break;
case EQ_INTR:
param = ctx->intr;
param = MLX5_GET(eqc, ctx, intr);
break;
case EQ_LOG_PG_SZ:
param = (ctx->log_page_size & 0x1f) + 12;
param = MLX5_GET(eqc, ctx, log_page_size) + 12;
break;
}
......@@ -395,37 +399,37 @@ static u64 eq_read_field(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
static u64 cq_read_field(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
int index)
{
struct mlx5_query_cq_mbox_out *out;
struct mlx5_cq_context *ctx;
int outlen = MLX5_ST_SZ_BYTES(query_cq_out);
u64 param = 0;
void *ctx;
u32 *out;
int err;
out = kzalloc(sizeof(*out), GFP_KERNEL);
out = mlx5_vzalloc(outlen);
if (!out)
return param;
ctx = &out->ctx;
err = mlx5_core_query_cq(dev, cq, out);
err = mlx5_core_query_cq(dev, cq, out, outlen);
if (err) {
mlx5_core_warn(dev, "failed to query cq\n");
goto out;
}
ctx = MLX5_ADDR_OF(query_cq_out, out, cq_context);
switch (index) {
case CQ_PID:
param = cq->pid;
break;
case CQ_NUM_CQES:
param = 1 << ((be32_to_cpu(ctx->log_sz_usr_page) >> 24) & 0x1f);
param = 1 << MLX5_GET(cqc, ctx, log_cq_size);
break;
case CQ_LOG_PG_SZ:
param = (ctx->log_pg_sz & 0x1f) + 12;
param = MLX5_GET(cqc, ctx, log_page_size);
break;
}
out:
kfree(out);
kvfree(out);
return param;
}
......
drivers/net/ethernet/mellanox/mlx5/core/en.h
View file @ d68478da
......@@ -651,40 +651,6 @@ struct mlx5e_priv {
void *ppriv;
};
enum mlx5e_link_mode {
MLX5E_1000BASE_CX_SGMII = 0,
MLX5E_1000BASE_KX = 1,
MLX5E_10GBASE_CX4 = 2,
MLX5E_10GBASE_KX4 = 3,
MLX5E_10GBASE_KR = 4,
MLX5E_20GBASE_KR2 = 5,
MLX5E_40GBASE_CR4 = 6,
MLX5E_40GBASE_KR4 = 7,
MLX5E_56GBASE_R4 = 8,
MLX5E_10GBASE_CR = 12,
MLX5E_10GBASE_SR = 13,
MLX5E_10GBASE_ER = 14,
MLX5E_40GBASE_SR4 = 15,
MLX5E_40GBASE_LR4 = 16,
MLX5E_50GBASE_SR2 = 18,
MLX5E_100GBASE_CR4 = 20,
MLX5E_100GBASE_SR4 = 21,
MLX5E_100GBASE_KR4 = 22,
MLX5E_100GBASE_LR4 = 23,
MLX5E_100BASE_TX = 24,
MLX5E_1000BASE_T = 25,
MLX5E_10GBASE_T = 26,
MLX5E_25GBASE_CR = 27,
MLX5E_25GBASE_KR = 28,
MLX5E_25GBASE_SR = 29,
MLX5E_50GBASE_CR2 = 30,
MLX5E_50GBASE_KR2 = 31,
MLX5E_LINK_MODES_NUMBER,
};
#define MLX5E_PROT_MASK(link_mode) (1 << link_mode)
void mlx5e_build_ptys2ethtool_map(void);
void mlx5e_send_nop(struct mlx5e_sq *sq, bool notify_hw);
......
drivers/net/ethernet/mellanox/mlx5/core/en_common.c
View file @ d68478da
......@@ -60,24 +60,27 @@ void mlx5e_destroy_tir(struct mlx5_core_dev *mdev,
static int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn,
struct mlx5_core_mkey *mkey)
{
struct mlx5_create_mkey_mbox_in *in;
int inlen = MLX5_ST_SZ_BYTES(create_mkey_in);
void *mkc;
u32 *in;
int err;
in = mlx5_vzalloc(sizeof(*in));
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
in->seg.flags = MLX5_PERM_LOCAL_WRITE |
MLX5_PERM_LOCAL_READ |
MLX5_ACCESS_MODE_PA;
in->seg.flags_pd = cpu_to_be32(pdn | MLX5_MKEY_LEN64);
in->seg.qpn_mkey7_0 = cpu_to_be32(0xffffff << 8);
mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
MLX5_SET(mkc, mkc, access_mode, MLX5_MKC_ACCESS_MODE_PA);
MLX5_SET(mkc, mkc, lw, 1);
MLX5_SET(mkc, mkc, lr, 1);
err = mlx5_core_create_mkey(mdev, mkey, in, sizeof(*in), NULL, NULL,
NULL);
MLX5_SET(mkc, mkc, pd, pdn);
MLX5_SET(mkc, mkc, length64, 1);
MLX5_SET(mkc, mkc, qpn, 0xffffff);
kvfree(in);
err = mlx5_core_create_mkey(mdev, mkey, in, inlen);
kvfree(in);
return err;
}
......
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
View file @ d68478da
......@@ -726,7 +726,7 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
{
struct mlx5e_priv *priv = netdev_priv(netdev);
struct mlx5_core_dev *mdev = priv->mdev;
u32 out[MLX5_ST_SZ_DW(ptys_reg)];
u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
u32 eth_proto_cap;
u32 eth_proto_admin;
u32 eth_proto_lp;
......@@ -736,7 +736,6 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
int err;
err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1);
if (err) {
netdev_err(netdev, "%s: query port ptys failed: %d\n",
__func__, err);
......
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View file @ d68478da
......@@ -180,18 +180,15 @@ static void mlx5e_update_vport_counters(struct mlx5e_priv *priv)
{
int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out);
u32 *out = (u32 *)priv->stats.vport.query_vport_out;
u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)];
u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0};
struct mlx5_core_dev *mdev = priv->mdev;
memset(in, 0, sizeof(in));
MLX5_SET(query_vport_counter_in, in, opcode,
MLX5_CMD_OP_QUERY_VPORT_COUNTER);
MLX5_SET(query_vport_counter_in, in, op_mod, 0);
MLX5_SET(query_vport_counter_in, in, other_vport, 0);
memset(out, 0, outlen);
mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen);
}
......@@ -492,7 +489,8 @@ static int mlx5e_modify_rq_vsd(struct mlx5e_rq *rq, bool vsd)
rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
MLX5_SET(modify_rq_in, in, rq_state, MLX5_RQC_STATE_RDY);
MLX5_SET64(modify_rq_in, in, modify_bitmask, MLX5_RQ_BITMASK_VSD);
MLX5_SET64(modify_rq_in, in, modify_bitmask,
MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD);
MLX5_SET(rqc, rqc, vsd, vsd);
MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RDY);
......@@ -2022,14 +2020,15 @@ static void mlx5e_close_drop_rq(struct mlx5e_priv *priv)
static int mlx5e_create_tis(struct mlx5e_priv *priv, int tc)
{
struct mlx5_core_dev *mdev = priv->mdev;
u32 in[MLX5_ST_SZ_DW(create_tis_in)];
u32 in[MLX5_ST_SZ_DW(create_tis_in)] = {0};
void *tisc = MLX5_ADDR_OF(create_tis_in, in, ctx);
memset(in, 0, sizeof(in));
MLX5_SET(tisc, tisc, prio, tc << 1);
MLX5_SET(tisc, tisc, transport_domain, mdev->mlx5e_res.td.tdn);
if (mlx5_lag_is_lacp_owner(mdev))
MLX5_SET(tisc, tisc, strict_lag_tx_port_affinity, 1);
return mlx5_core_create_tis(mdev, in, sizeof(in), &priv->tisn[tc]);
}
......@@ -3228,35 +3227,34 @@ static void mlx5e_destroy_q_counter(struct mlx5e_priv *priv)
static int mlx5e_create_umr_mkey(struct mlx5e_priv *priv)
{
struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5_create_mkey_mbox_in *in;
struct mlx5_mkey_seg *mkc;
int inlen = sizeof(*in);
u64 npages =
priv->profile->max_nch(mdev) * MLX5_CHANNEL_MAX_NUM_MTTS;
u64 npages = priv->profile->max_nch(mdev) * MLX5_CHANNEL_MAX_NUM_MTTS;
int inlen = MLX5_ST_SZ_BYTES(create_mkey_in);
void *mkc;
u32 *in;
int err;
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
mkc = &in->seg;
mkc->status = MLX5_MKEY_STATUS_FREE;
mkc->flags = MLX5_PERM_UMR_EN |
MLX5_PERM_LOCAL_READ |
MLX5_PERM_LOCAL_WRITE |
MLX5_ACCESS_MODE_MTT;
mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
mkc->qpn_mkey7_0 = cpu_to_be32(0xffffff << 8);
mkc->flags_pd = cpu_to_be32(mdev->mlx5e_res.pdn);
mkc->len = cpu_to_be64(npages << PAGE_SHIFT);
mkc->xlt_oct_size = cpu_to_be32(mlx5e_get_mtt_octw(npages));
mkc->log2_page_size = PAGE_SHIFT;
MLX5_SET(mkc, mkc, free, 1);
MLX5_SET(mkc, mkc, umr_en, 1);
MLX5_SET(mkc, mkc, lw, 1);
MLX5_SET(mkc, mkc, lr, 1);
MLX5_SET(mkc, mkc, access_mode, MLX5_MKC_ACCESS_MODE_MTT);
err = mlx5_core_create_mkey(mdev, &priv->umr_mkey, in, inlen, NULL,
NULL, NULL);
MLX5_SET(mkc, mkc, qpn, 0xffffff);
MLX5_SET(mkc, mkc, pd, mdev->mlx5e_res.pdn);
MLX5_SET64(mkc, mkc, len, npages << PAGE_SHIFT);
MLX5_SET(mkc, mkc, translations_octword_size,
mlx5e_get_mtt_octw(npages));
MLX5_SET(mkc, mkc, log_page_size, PAGE_SHIFT);
kvfree(in);
err = mlx5_core_create_mkey(mdev, &priv->umr_mkey, in, inlen);
kvfree(in);
return err;
}
......@@ -3375,6 +3373,8 @@ static void mlx5e_nic_enable(struct mlx5e_priv *priv)
struct mlx5_eswitch *esw = mdev->priv.eswitch;
struct mlx5_eswitch_rep rep;
mlx5_lag_add(mdev, netdev);
if (mlx5e_vxlan_allowed(mdev)) {
rtnl_lock();
udp_tunnel_get_rx_info(netdev);
......@@ -3397,6 +3397,7 @@ static void mlx5e_nic_disable(struct mlx5e_priv *priv)
{
queue_work(priv->wq, &priv->set_rx_mode_work);
mlx5e_disable_async_events(priv);
mlx5_lag_remove(priv->mdev);
}
static const struct mlx5e_profile mlx5e_nic_profile = {
......
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View file @ d68478da
......@@ -416,8 +416,8 @@ int mlx5e_vport_rep_load(struct mlx5_eswitch *esw,
{
rep->priv_data = mlx5e_create_netdev(esw->dev, &mlx5e_rep_profile, rep);
if (!rep->priv_data) {
pr_warn("Failed to create representor for vport %d\n",
rep->vport);
mlx5_core_warn(esw->dev, "Failed to create representor for vport %d\n",
rep->vport);
return -EINVAL;
}
return 0;
......
drivers/net/ethernet/mellanox/mlx5/core/eq.c
View file @ d68478da
......@@ -86,23 +86,12 @@ struct cre_des_eq {
static int mlx5_cmd_destroy_eq(struct mlx5_core_dev *dev, u8 eqn)
{
struct mlx5_destroy_eq_mbox_in in;
struct mlx5_destroy_eq_mbox_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DESTROY_EQ);
in.eqn = eqn;
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (!err)
goto ex;
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
u32 out[MLX5_ST_SZ_DW(destroy_eq_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_eq_in)] = {0};
ex:
return err;
MLX5_SET(destroy_eq_in, in, opcode, MLX5_CMD_OP_DESTROY_EQ);
MLX5_SET(destroy_eq_in, in, eq_number, eqn);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
static struct mlx5_eqe *get_eqe(struct mlx5_eq *eq, u32 entry)
......@@ -351,11 +340,13 @@ static void init_eq_buf(struct mlx5_eq *eq)
int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
int nent, u64 mask, const char *name, struct mlx5_uar *uar)
{
u32 out[MLX5_ST_SZ_DW(create_eq_out)] = {0};
struct mlx5_priv *priv = &dev->priv;
struct mlx5_create_eq_mbox_in *in;
struct mlx5_create_eq_mbox_out out;
int err;
__be64 *pas;
void *eqc;
int inlen;
u32 *in;
int err;
eq->nent = roundup_pow_of_two(nent + MLX5_NUM_SPARE_EQE);
eq->cons_index = 0;
......@@ -365,35 +356,36 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
init_eq_buf(eq);
inlen = sizeof(*in) + sizeof(in->pas[0]) * eq->buf.npages;
inlen = MLX5_ST_SZ_BYTES(create_eq_in) +
MLX5_FLD_SZ_BYTES(create_eq_in, pas[0]) * eq->buf.npages;
in = mlx5_vzalloc(inlen);
if (!in) {
err = -ENOMEM;
goto err_buf;
}
memset(&out, 0, sizeof(out));
mlx5_fill_page_array(&eq->buf, in->pas);
pas = (__be64 *)MLX5_ADDR_OF(create_eq_in, in, pas);
mlx5_fill_page_array(&eq->buf, pas);
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_CREATE_EQ);
in->ctx.log_sz_usr_page = cpu_to_be32(ilog2(eq->nent) << 24 | uar->index);
in->ctx.intr = vecidx;
in->ctx.log_page_size = eq->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT;
in->events_mask = cpu_to_be64(mask);
MLX5_SET(create_eq_in, in, opcode, MLX5_CMD_OP_CREATE_EQ);
MLX5_SET64(create_eq_in, in, event_bitmask, mask);
err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out));
if (err)
goto err_in;
eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry);
MLX5_SET(eqc, eqc, log_eq_size, ilog2(eq->nent));
MLX5_SET(eqc, eqc, uar_page, uar->index);
MLX5_SET(eqc, eqc, intr, vecidx);
MLX5_SET(eqc, eqc, log_page_size,
eq->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT);
if (out.hdr.status) {
err = mlx5_cmd_status_to_err(&out.hdr);
err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
if (err)
goto err_in;
}
snprintf(priv->irq_info[vecidx].name, MLX5_MAX_IRQ_NAME, "%s@pci:%s",
name, pci_name(dev->pdev));
eq->eqn = out.eq_number;
eq->eqn = MLX5_GET(create_eq_out, out, eq_number);
eq->irqn = priv->msix_arr[vecidx].vector;
eq->dev = dev;
eq->doorbell = uar->map + MLX5_EQ_DOORBEL_OFFSET;
......@@ -547,22 +539,12 @@ int mlx5_stop_eqs(struct mlx5_core_dev *dev)
}
int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
struct mlx5_query_eq_mbox_out *out, int outlen)
u32 *out, int outlen)
{
struct mlx5_query_eq_mbox_in in;
int err;
memset(&in, 0, sizeof(in));
memset(out, 0, outlen);
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_EQ);
in.eqn = eq->eqn;
err = mlx5_cmd_exec(dev, &in, sizeof(in), out, outlen);
if (err)
return err;
u32 in[MLX5_ST_SZ_DW(query_eq_in)] = {0};
if (out->hdr.status)
err = mlx5_cmd_status_to_err(&out->hdr);
return err;
MLX5_SET(query_eq_in, in, opcode, MLX5_CMD_OP_QUERY_EQ);
MLX5_SET(query_eq_in, in, eq_number, eq->eqn);
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
EXPORT_SYMBOL_GPL(mlx5_core_eq_query);
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
View file @ d68478da
......@@ -87,13 +87,9 @@ void esw_offloads_cleanup(struct mlx5_eswitch *esw, int nvports);
static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport,
u32 events_mask)
{
int in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)];
int out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
int in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)] = {0};
int out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)] = {0};
void *nic_vport_ctx;
int err;
memset(out, 0, sizeof(out));
memset(in, 0, sizeof(in));
MLX5_SET(modify_nic_vport_context_in, in,
opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
......@@ -116,45 +112,31 @@ static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport,
MLX5_SET(nic_vport_context, nic_vport_ctx,
event_on_promisc_change, 1);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
goto ex;
err = mlx5_cmd_status_to_err_v2(out);
if (err)
goto ex;
return 0;
ex:
return err;
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
/* E-Switch vport context HW commands */
static int query_esw_vport_context_cmd(struct mlx5_core_dev *mdev, u32 vport,
u32 *out, int outlen)
{
u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)];
memset(in, 0, sizeof(in));
u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)] = {0};
MLX5_SET(query_nic_vport_context_in, in, opcode,
MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT);
MLX5_SET(query_esw_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(query_esw_vport_context_in, in, other_vport, 1);
return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen);
}
static int query_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
u16 *vlan, u8 *qos)
{
u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)];
u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)] = {0};
int err;
bool cvlan_strip;
bool cvlan_insert;
memset(out, 0, sizeof(out));
*vlan = 0;
*qos = 0;
......@@ -188,27 +170,20 @@ static int query_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
void *in, int inlen)
{
u32 out[MLX5_ST_SZ_DW(modify_esw_vport_context_out)];
memset(out, 0, sizeof(out));
u32 out[MLX5_ST_SZ_DW(modify_esw_vport_context_out)] = {0};
MLX5_SET(modify_esw_vport_context_in, in, opcode,
MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT);
MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
MLX5_SET(modify_esw_vport_context_in, in, opcode,
MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT);
return mlx5_cmd_exec_check_status(dev, in, inlen,
out, sizeof(out));
return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
}
static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
u16 vlan, u8 qos, bool set)
{
u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)];
memset(in, 0, sizeof(in));
u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)] = {0};
if (!MLX5_CAP_ESW(dev, vport_cvlan_strip) ||
!MLX5_CAP_ESW(dev, vport_cvlan_insert_if_not_exist))
......@@ -216,7 +191,6 @@ static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
esw_debug(dev, "Set Vport[%d] VLAN %d qos %d set=%d\n",
vport, vlan, qos, set);
if (set) {
MLX5_SET(modify_esw_vport_context_in, in,
esw_vport_context.vport_cvlan_strip, 1);
......@@ -241,13 +215,10 @@ static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u32 vport,
static int set_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index,
u8 *mac, u8 vlan_valid, u16 vlan)
{
u32 in[MLX5_ST_SZ_DW(set_l2_table_entry_in)];
u32 out[MLX5_ST_SZ_DW(set_l2_table_entry_out)];
u32 in[MLX5_ST_SZ_DW(set_l2_table_entry_in)] = {0};
u32 out[MLX5_ST_SZ_DW(set_l2_table_entry_out)] = {0};
u8 *in_mac_addr;
memset(in, 0, sizeof(in));
memset(out, 0, sizeof(out));
MLX5_SET(set_l2_table_entry_in, in, opcode,
MLX5_CMD_OP_SET_L2_TABLE_ENTRY);
MLX5_SET(set_l2_table_entry_in, in, table_index, index);
......@@ -257,23 +228,18 @@ static int set_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index,
in_mac_addr = MLX5_ADDR_OF(set_l2_table_entry_in, in, mac_address);
ether_addr_copy(&in_mac_addr[2], mac);
return mlx5_cmd_exec_check_status(dev, in, sizeof(in),
out, sizeof(out));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
static int del_l2_table_entry_cmd(struct mlx5_core_dev *dev, u32 index)
{
u32 in[MLX5_ST_SZ_DW(delete_l2_table_entry_in)];
u32 out[MLX5_ST_SZ_DW(delete_l2_table_entry_out)];
memset(in, 0, sizeof(in));
memset(out, 0, sizeof(out));
u32 in[MLX5_ST_SZ_DW(delete_l2_table_entry_in)] = {0};
u32 out[MLX5_ST_SZ_DW(delete_l2_table_entry_out)] = {0};
MLX5_SET(delete_l2_table_entry_in, in, opcode,
MLX5_CMD_OP_DELETE_L2_TABLE_ENTRY);
MLX5_SET(delete_l2_table_entry_in, in, table_index, index);
return mlx5_cmd_exec_check_status(dev, in, sizeof(in),
out, sizeof(out));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
static int alloc_l2_table_index(struct mlx5_l2_table *l2_table, u32 *ix)
......@@ -340,7 +306,7 @@ __esw_fdb_set_vport_rule(struct mlx5_eswitch *esw, u32 vport, bool rx_rule,
spec = mlx5_vzalloc(sizeof(*spec));
if (!spec) {
pr_warn("FDB: Failed to alloc match parameters\n");
esw_warn(esw->dev, "FDB: Failed to alloc match parameters\n");
return NULL;
}
dmac_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
......@@ -374,8 +340,8 @@ __esw_fdb_set_vport_rule(struct mlx5_eswitch *esw, u32 vport, bool rx_rule,
MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,
0, &dest);
if (IS_ERR(flow_rule)) {
pr_warn(
"FDB: Failed to add flow rule: dmac_v(%pM) dmac_c(%pM) -> vport(%d), err(%ld)\n",
esw_warn(esw->dev,
"FDB: Failed to add flow rule: dmac_v(%pM) dmac_c(%pM) -> vport(%d), err(%ld)\n",
dmac_v, dmac_c, vport, PTR_ERR(flow_rule));
flow_rule = NULL;
}
......@@ -1352,8 +1318,9 @@ static int esw_vport_ingress_config(struct mlx5_eswitch *esw,
0, NULL);
if (IS_ERR(vport->ingress.allow_rule)) {
err = PTR_ERR(vport->ingress.allow_rule);
pr_warn("vport[%d] configure ingress allow rule, err(%d)\n",
vport->vport, err);
esw_warn(esw->dev,
"vport[%d] configure ingress allow rule, err(%d)\n",
vport->vport, err);
vport->ingress.allow_rule = NULL;
goto out;
}
......@@ -1365,8 +1332,9 @@ static int esw_vport_ingress_config(struct mlx5_eswitch *esw,
0, NULL);
if (IS_ERR(vport->ingress.drop_rule)) {
err = PTR_ERR(vport->ingress.drop_rule);
pr_warn("vport[%d] configure ingress drop rule, err(%d)\n",
vport->vport, err);
esw_warn(esw->dev,
"vport[%d] configure ingress drop rule, err(%d)\n",
vport->vport, err);
vport->ingress.drop_rule = NULL;
goto out;
}
......@@ -1418,8 +1386,9 @@ static int esw_vport_egress_config(struct mlx5_eswitch *esw,
0, NULL);
if (IS_ERR(vport->egress.allowed_vlan)) {
err = PTR_ERR(vport->egress.allowed_vlan);
pr_warn("vport[%d] configure egress allowed vlan rule failed, err(%d)\n",
vport->vport, err);
esw_warn(esw->dev,
"vport[%d] configure egress allowed vlan rule failed, err(%d)\n",
vport->vport, err);
vport->egress.allowed_vlan = NULL;
goto out;
}
......@@ -1432,8 +1401,9 @@ static int esw_vport_egress_config(struct mlx5_eswitch *esw,
0, NULL);
if (IS_ERR(vport->egress.drop_rule)) {
err = PTR_ERR(vport->egress.drop_rule);
pr_warn("vport[%d] configure egress drop rule failed, err(%d)\n",
vport->vport, err);
esw_warn(esw->dev,
"vport[%d] configure egress drop rule failed, err(%d)\n",
vport->vport, err);
vport->egress.drop_rule = NULL;
}
out:
......@@ -1903,7 +1873,7 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
struct ifla_vf_stats *vf_stats)
{
int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out);
u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)];
u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0};
int err = 0;
u32 *out;
......@@ -1916,8 +1886,6 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
if (!out)
return -ENOMEM;
memset(in, 0, sizeof(in));
MLX5_SET(query_vport_counter_in, in, opcode,
MLX5_CMD_OP_QUERY_VPORT_COUNTER);
MLX5_SET(query_vport_counter_in, in, op_mod, 0);
......
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h
View file @ d68478da
......@@ -35,6 +35,7 @@
int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev,
u16 vport,
enum fs_flow_table_op_mod op_mod,
enum fs_flow_table_type type, unsigned int level,
unsigned int log_size, struct mlx5_flow_table
*next_ft, unsigned int *table_id);
......@@ -88,4 +89,11 @@ void mlx5_cmd_fc_bulk_get(struct mlx5_core_dev *dev,
struct mlx5_cmd_fc_bulk *b, u16 id,
u64 *packets, u64 *bytes);
int mlx5_cmd_alloc_encap(struct mlx5_core_dev *dev,
int header_type,
size_t size,
void *encap_header,
u32 *encap_id);
void mlx5_cmd_dealloc_encap(struct mlx5_core_dev *dev, u32 encap_id);
#endif
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
View file @ d68478da
......@@ -96,6 +96,10 @@
#define OFFLOADS_NUM_PRIOS 1
#define OFFLOADS_MIN_LEVEL (ANCHOR_MIN_LEVEL + 1)
#define LAG_PRIO_NUM_LEVELS 1
#define LAG_NUM_PRIOS 1
#define LAG_MIN_LEVEL (OFFLOADS_MIN_LEVEL + 1)
struct node_caps {
size_t arr_sz;
long *caps;
......@@ -111,12 +115,16 @@ static struct init_tree_node {
int num_levels;
} root_fs = {
.type = FS_TYPE_NAMESPACE,
.ar_size = 6,
.ar_size = 7,
.children = (struct init_tree_node[]) {
ADD_PRIO(0, BY_PASS_MIN_LEVEL, 0,
FS_CHAINING_CAPS,
ADD_NS(ADD_MULTIPLE_PRIO(MLX5_BY_PASS_NUM_PRIOS,
BY_PASS_PRIO_NUM_LEVELS))),
ADD_PRIO(0, LAG_MIN_LEVEL, 0,
FS_CHAINING_CAPS,
ADD_NS(ADD_MULTIPLE_PRIO(LAG_NUM_PRIOS,
LAG_PRIO_NUM_LEVELS))),
ADD_PRIO(0, OFFLOADS_MIN_LEVEL, 0, {},
ADD_NS(ADD_MULTIPLE_PRIO(OFFLOADS_NUM_PRIOS, OFFLOADS_MAX_FT))),
ADD_PRIO(0, ETHTOOL_MIN_LEVEL, 0,
......@@ -345,7 +353,7 @@ static void del_flow_table(struct fs_node *node)
err = mlx5_cmd_destroy_flow_table(dev, ft);
if (err)
pr_warn("flow steering can't destroy ft\n");
mlx5_core_warn(dev, "flow steering can't destroy ft\n");
fs_get_obj(prio, ft->node.parent);
prio->num_ft--;
}
......@@ -364,7 +372,7 @@ static void del_rule(struct fs_node *node)
match_value = mlx5_vzalloc(match_len);
if (!match_value) {
pr_warn("failed to allocate inbox\n");
mlx5_core_warn(dev, "failed to allocate inbox\n");
return;
}
......@@ -387,8 +395,9 @@ static void del_rule(struct fs_node *node)
modify_mask,
fte);
if (err)
pr_warn("%s can't del rule fg id=%d fte_index=%d\n",
__func__, fg->id, fte->index);
mlx5_core_warn(dev,
"%s can't del rule fg id=%d fte_index=%d\n",
__func__, fg->id, fte->index);
}
kvfree(match_value);
}
......@@ -409,8 +418,9 @@ static void del_fte(struct fs_node *node)
err = mlx5_cmd_delete_fte(dev, ft,
fte->index);
if (err)
pr_warn("flow steering can't delete fte in index %d of flow group id %d\n",
fte->index, fg->id);
mlx5_core_warn(dev,
"flow steering can't delete fte in index %d of flow group id %d\n",
fte->index, fg->id);
fte->status = 0;
fg->num_ftes--;
......@@ -427,8 +437,8 @@ static void del_flow_group(struct fs_node *node)
dev = get_dev(&ft->node);
if (mlx5_cmd_destroy_flow_group(dev, ft, fg->id))
pr_warn("flow steering can't destroy fg %d of ft %d\n",
fg->id, ft->id);
mlx5_core_warn(dev, "flow steering can't destroy fg %d of ft %d\n",
fg->id, ft->id);
}
static struct fs_fte *alloc_fte(u8 action,
......@@ -475,7 +485,8 @@ static struct mlx5_flow_group *alloc_flow_group(u32 *create_fg_in)
}
static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_fte,
enum fs_flow_table_type table_type)
enum fs_flow_table_type table_type,
enum fs_flow_table_op_mod op_mod)
{
struct mlx5_flow_table *ft;
......@@ -485,6 +496,7 @@ static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_ft
ft->level = level;
ft->node.type = FS_TYPE_FLOW_TABLE;
ft->op_mod = op_mod;
ft->type = table_type;
ft->vport = vport;
ft->max_fte = max_fte;
......@@ -722,6 +734,7 @@ static void list_add_flow_table(struct mlx5_flow_table *ft,
}
static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespace *ns,
enum fs_flow_table_op_mod op_mod,
u16 vport, int prio,
int max_fte, u32 level)
{
......@@ -754,18 +767,19 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa
level += fs_prio->start_level;
ft = alloc_flow_table(level,
vport,
roundup_pow_of_two(max_fte),
root->table_type);
max_fte ? roundup_pow_of_two(max_fte) : 0,
root->table_type,
op_mod);
if (!ft) {
err = -ENOMEM;
goto unlock_root;
}
tree_init_node(&ft->node, 1, del_flow_table);
log_table_sz = ilog2(ft->max_fte);
log_table_sz = ft->max_fte ? ilog2(ft->max_fte) : 0;
next_ft = find_next_chained_ft(fs_prio);
err = mlx5_cmd_create_flow_table(root->dev, ft->vport, ft->type, ft->level,
log_table_sz, next_ft, &ft->id);
err = mlx5_cmd_create_flow_table(root->dev, ft->vport, ft->op_mod, ft->type,
ft->level, log_table_sz, next_ft, &ft->id);
if (err)
goto free_ft;
......@@ -792,15 +806,26 @@ struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns,
int prio, int max_fte,
u32 level)
{
return __mlx5_create_flow_table(ns, 0, prio, max_fte, level);
return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, 0, prio,
max_fte, level);
}
struct mlx5_flow_table *mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns,
int prio, int max_fte,
u32 level, u16 vport)
{
return __mlx5_create_flow_table(ns, vport, prio, max_fte, level);
return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, vport, prio,
max_fte, level);
}
struct mlx5_flow_table *mlx5_create_lag_demux_flow_table(
struct mlx5_flow_namespace *ns,
int prio, u32 level)
{
return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_LAG_DEMUX, 0, prio, 0,
level);
}
EXPORT_SYMBOL(mlx5_create_lag_demux_flow_table);
struct mlx5_flow_table *mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns,
int prio,
......@@ -1379,6 +1404,7 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
switch (type) {
case MLX5_FLOW_NAMESPACE_BYPASS:
case MLX5_FLOW_NAMESPACE_LAG:
case MLX5_FLOW_NAMESPACE_OFFLOADS:
case MLX5_FLOW_NAMESPACE_ETHTOOL:
case MLX5_FLOW_NAMESPACE_KERNEL:
......@@ -1401,6 +1427,16 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
return &steering->esw_ingress_root_ns->ns;
else
return NULL;
case MLX5_FLOW_NAMESPACE_SNIFFER_RX:
if (steering->sniffer_rx_root_ns)
return &steering->sniffer_rx_root_ns->ns;
else
return NULL;
case MLX5_FLOW_NAMESPACE_SNIFFER_TX:
if (steering->sniffer_tx_root_ns)
return &steering->sniffer_tx_root_ns->ns;
else
return NULL;
default:
return NULL;
}
......@@ -1700,10 +1736,46 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev)
cleanup_root_ns(steering->esw_egress_root_ns);
cleanup_root_ns(steering->esw_ingress_root_ns);
cleanup_root_ns(steering->fdb_root_ns);
cleanup_root_ns(steering->sniffer_rx_root_ns);
cleanup_root_ns(steering->sniffer_tx_root_ns);
mlx5_cleanup_fc_stats(dev);
kfree(steering);
}
static int init_sniffer_tx_root_ns(struct mlx5_flow_steering *steering)
{
struct fs_prio *prio;
steering->sniffer_tx_root_ns = create_root_ns(steering, FS_FT_SNIFFER_TX);
if (!steering->sniffer_tx_root_ns)
return -ENOMEM;
/* Create single prio */
prio = fs_create_prio(&steering->sniffer_tx_root_ns->ns, 0, 1);
if (IS_ERR(prio)) {
cleanup_root_ns(steering->sniffer_tx_root_ns);
return PTR_ERR(prio);
}
return 0;
}
static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering)
{
struct fs_prio *prio;
steering->sniffer_rx_root_ns = create_root_ns(steering, FS_FT_SNIFFER_RX);
if (!steering->sniffer_rx_root_ns)
return -ENOMEM;
/* Create single prio */
prio = fs_create_prio(&steering->sniffer_rx_root_ns->ns, 0, 1);
if (IS_ERR(prio)) {
cleanup_root_ns(steering->sniffer_rx_root_ns);
return PTR_ERR(prio);
}
return 0;
}
static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
{
struct fs_prio *prio;
......@@ -1800,6 +1872,18 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
}
}
if (MLX5_CAP_FLOWTABLE_SNIFFER_RX(dev, ft_support)) {
err = init_sniffer_rx_root_ns(steering);
if (err)
goto err;
}
if (MLX5_CAP_FLOWTABLE_SNIFFER_TX(dev, ft_support)) {
err = init_sniffer_tx_root_ns(steering);
if (err)
goto err;
}
return 0;
err:
mlx5_cleanup_fs(dev);
......
drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
View file @ d68478da
......@@ -49,6 +49,13 @@ enum fs_flow_table_type {
FS_FT_ESW_EGRESS_ACL = 0x2,
FS_FT_ESW_INGRESS_ACL = 0x3,
FS_FT_FDB = 0X4,
FS_FT_SNIFFER_RX = 0X5,
FS_FT_SNIFFER_TX = 0X6,
};
enum fs_flow_table_op_mod {
FS_FT_OP_MOD_NORMAL,
FS_FT_OP_MOD_LAG_DEMUX,
};
enum fs_fte_status {
......@@ -61,6 +68,8 @@ struct mlx5_flow_steering {
struct mlx5_flow_root_namespace *fdb_root_ns;
struct mlx5_flow_root_namespace *esw_egress_root_ns;
struct mlx5_flow_root_namespace *esw_ingress_root_ns;
struct mlx5_flow_root_namespace *sniffer_tx_root_ns;
struct mlx5_flow_root_namespace *sniffer_rx_root_ns;
};
struct fs_node {
......@@ -93,6 +102,7 @@ struct mlx5_flow_table {
unsigned int max_fte;
unsigned int level;
enum fs_flow_table_type type;
enum fs_flow_table_op_mod op_mod;
struct {
bool active;
unsigned int required_groups;
......
drivers/net/ethernet/mellanox/mlx5/core/fw.c
View file @ d68478da
......@@ -38,13 +38,10 @@
static int mlx5_cmd_query_adapter(struct mlx5_core_dev *dev, u32 *out,
int outlen)
{
u32 in[MLX5_ST_SZ_DW(query_adapter_in)];
memset(in, 0, sizeof(in));
u32 in[MLX5_ST_SZ_DW(query_adapter_in)] = {0};
MLX5_SET(query_adapter_in, in, opcode, MLX5_CMD_OP_QUERY_ADAPTER);
return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, outlen);
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
int mlx5_query_board_id(struct mlx5_core_dev *dev)
......@@ -162,38 +159,18 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
int mlx5_cmd_init_hca(struct mlx5_core_dev *dev)
{
struct mlx5_cmd_init_hca_mbox_in in;
struct mlx5_cmd_init_hca_mbox_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_INIT_HCA);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
u32 out[MLX5_ST_SZ_DW(init_hca_out)] = {0};
u32 in[MLX5_ST_SZ_DW(init_hca_in)] = {0};
return err;
MLX5_SET(init_hca_in, in, opcode, MLX5_CMD_OP_INIT_HCA);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev)
{
struct mlx5_cmd_teardown_hca_mbox_in in;
struct mlx5_cmd_teardown_hca_mbox_out out;
int err;
u32 out[MLX5_ST_SZ_DW(teardown_hca_out)] = {0};
u32 in[MLX5_ST_SZ_DW(teardown_hca_in)] = {0};
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_TEARDOWN_HCA);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
return err;
MLX5_SET(teardown_hca_in, in, opcode, MLX5_CMD_OP_TEARDOWN_HCA);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
drivers/net/ethernet/mellanox/mlx5/core/lag.c 0 → 100644
View file @ d68478da
This diff is collapsed.
drivers/net/ethernet/mellanox/mlx5/core/mad.c
View file @ d68478da
......@@ -39,36 +39,33 @@
int mlx5_core_mad_ifc(struct mlx5_core_dev *dev, const void *inb, void *outb,
u16 opmod, u8 port)
{
struct mlx5_mad_ifc_mbox_in *in = NULL;
struct mlx5_mad_ifc_mbox_out *out = NULL;
int err;
int outlen = MLX5_ST_SZ_BYTES(mad_ifc_out);
int inlen = MLX5_ST_SZ_BYTES(mad_ifc_in);
int err = -ENOMEM;
void *data;
void *resp;
u32 *out;
u32 *in;
in = kzalloc(sizeof(*in), GFP_KERNEL);
if (!in)
return -ENOMEM;
out = kzalloc(sizeof(*out), GFP_KERNEL);
if (!out) {
err = -ENOMEM;
in = kzalloc(inlen, GFP_KERNEL);
out = kzalloc(outlen, GFP_KERNEL);
if (!in || !out)
goto out;
}
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MAD_IFC);
in->hdr.opmod = cpu_to_be16(opmod);
in->port = port;
MLX5_SET(mad_ifc_in, in, opcode, MLX5_CMD_OP_MAD_IFC);
MLX5_SET(mad_ifc_in, in, op_mod, opmod);
MLX5_SET(mad_ifc_in, in, port, port);
memcpy(in->data, inb, sizeof(in->data));
data = MLX5_ADDR_OF(mad_ifc_in, in, mad);
memcpy(data, inb, MLX5_FLD_SZ_BYTES(mad_ifc_in, mad));
err = mlx5_cmd_exec(dev, in, sizeof(*in), out, sizeof(*out));
err = mlx5_cmd_exec(dev, in, inlen, out, outlen);
if (err)
goto out;
if (out->hdr.status) {
err = mlx5_cmd_status_to_err(&out->hdr);
goto out;
}
memcpy(outb, out->data, sizeof(out->data));
resp = MLX5_ADDR_OF(mad_ifc_out, out, response_mad_packet);
memcpy(outb, resp,
MLX5_FLD_SZ_BYTES(mad_ifc_out, response_mad_packet));
out:
kfree(out);
......
drivers/net/ethernet/mellanox/mlx5/core/main.c
View file @ d68478da
......@@ -73,8 +73,9 @@ module_param_named(prof_sel, prof_sel, int, 0444);
MODULE_PARM_DESC(prof_sel, "profile selector. Valid range 0 - 2");
static LIST_HEAD(intf_list);
static LIST_HEAD(dev_list);
static DEFINE_MUTEX(intf_mutex);
LIST_HEAD(mlx5_dev_list);
DEFINE_MUTEX(mlx5_intf_mutex);
struct mlx5_device_context {
struct list_head list;
......@@ -324,7 +325,7 @@ enum {
MLX5_DEV_CAP_FLAG_DCT,
};
static u16 to_fw_pkey_sz(u32 size)
static u16 to_fw_pkey_sz(struct mlx5_core_dev *dev, u32 size)
{
switch (size) {
case 128:
......@@ -340,7 +341,7 @@ static u16 to_fw_pkey_sz(u32 size)
case 4096:
return 5;
default:
pr_warn("invalid pkey table size %d\n", size);
mlx5_core_warn(dev, "invalid pkey table size %d\n", size);
return 0;
}
}
......@@ -363,10 +364,6 @@ static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev,
MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
MLX5_SET(query_hca_cap_in, in, op_mod, opmod);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz);
if (err)
goto query_ex;
err = mlx5_cmd_status_to_err_v2(out);
if (err) {
mlx5_core_warn(dev,
"QUERY_HCA_CAP : type(%x) opmode(%x) Failed(%d)\n",
......@@ -409,20 +406,11 @@ int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type)
static int set_caps(struct mlx5_core_dev *dev, void *in, int in_sz, int opmod)
{
u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)];
int err;
memset(out, 0, sizeof(out));
u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)] = {0};
MLX5_SET(set_hca_cap_in, in, opcode, MLX5_CMD_OP_SET_HCA_CAP);
MLX5_SET(set_hca_cap_in, in, op_mod, opmod << 1);
err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
if (err)
return err;
err = mlx5_cmd_status_to_err_v2(out);
return err;
return mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
}
static int handle_hca_cap_atomic(struct mlx5_core_dev *dev)
......@@ -490,7 +478,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
128);
/* we limit the size of the pkey table to 128 entries for now */
MLX5_SET(cmd_hca_cap, set_hca_cap, pkey_table_size,
to_fw_pkey_sz(128));
to_fw_pkey_sz(dev, 128));
if (prof->mask & MLX5_PROF_MASK_QP_SIZE)
MLX5_SET(cmd_hca_cap, set_hca_cap, log_max_qp,
......@@ -528,37 +516,22 @@ static int set_hca_ctrl(struct mlx5_core_dev *dev)
int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id)
{
u32 out[MLX5_ST_SZ_DW(enable_hca_out)];
u32 in[MLX5_ST_SZ_DW(enable_hca_in)];
int err;
u32 out[MLX5_ST_SZ_DW(enable_hca_out)] = {0};
u32 in[MLX5_ST_SZ_DW(enable_hca_in)] = {0};
memset(in, 0, sizeof(in));
MLX5_SET(enable_hca_in, in, opcode, MLX5_CMD_OP_ENABLE_HCA);
MLX5_SET(enable_hca_in, in, function_id, func_id);
memset(out, 0, sizeof(out));
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
return mlx5_cmd_status_to_err_v2(out);
return mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
}
int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id)
{
u32 out[MLX5_ST_SZ_DW(disable_hca_out)];
u32 in[MLX5_ST_SZ_DW(disable_hca_in)];
int err;
u32 out[MLX5_ST_SZ_DW(disable_hca_out)] = {0};
u32 in[MLX5_ST_SZ_DW(disable_hca_in)] = {0};
memset(in, 0, sizeof(in));
MLX5_SET(disable_hca_in, in, opcode, MLX5_CMD_OP_DISABLE_HCA);
MLX5_SET(disable_hca_in, in, function_id, func_id);
memset(out, 0, sizeof(out));
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
return err;
return mlx5_cmd_status_to_err_v2(out);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev)
......@@ -758,44 +731,40 @@ static int alloc_comp_eqs(struct mlx5_core_dev *dev)
static int mlx5_core_set_issi(struct mlx5_core_dev *dev)
{
u32 query_in[MLX5_ST_SZ_DW(query_issi_in)];
u32 query_out[MLX5_ST_SZ_DW(query_issi_out)];
u32 set_in[MLX5_ST_SZ_DW(set_issi_in)];
u32 set_out[MLX5_ST_SZ_DW(set_issi_out)];
int err;
u32 query_in[MLX5_ST_SZ_DW(query_issi_in)] = {0};
u32 query_out[MLX5_ST_SZ_DW(query_issi_out)] = {0};
u32 sup_issi;
memset(query_in, 0, sizeof(query_in));
memset(query_out, 0, sizeof(query_out));
int err;
MLX5_SET(query_issi_in, query_in, opcode, MLX5_CMD_OP_QUERY_ISSI);
err = mlx5_cmd_exec_check_status(dev, query_in, sizeof(query_in),
query_out, sizeof(query_out));
err = mlx5_cmd_exec(dev, query_in, sizeof(query_in),
query_out, sizeof(query_out));
if (err) {
if (((struct mlx5_outbox_hdr *)query_out)->status ==
MLX5_CMD_STAT_BAD_OP_ERR) {
u32 syndrome;
u8 status;
mlx5_cmd_mbox_status(query_out, &status, &syndrome);
if (status == MLX5_CMD_STAT_BAD_OP_ERR) {
pr_debug("Only ISSI 0 is supported\n");
return 0;
}
pr_err("failed to query ISSI\n");
pr_err("failed to query ISSI err(%d)\n", err);
return err;
}
sup_issi = MLX5_GET(query_issi_out, query_out, supported_issi_dw0);
if (sup_issi & (1 << 1)) {
memset(set_in, 0, sizeof(set_in));
memset(set_out, 0, sizeof(set_out));
u32 set_in[MLX5_ST_SZ_DW(set_issi_in)] = {0};
u32 set_out[MLX5_ST_SZ_DW(set_issi_out)] = {0};
MLX5_SET(set_issi_in, set_in, opcode, MLX5_CMD_OP_SET_ISSI);
MLX5_SET(set_issi_in, set_in, current_issi, 1);
err = mlx5_cmd_exec_check_status(dev, set_in, sizeof(set_in),
set_out, sizeof(set_out));
err = mlx5_cmd_exec(dev, set_in, sizeof(set_in),
set_out, sizeof(set_out));
if (err) {
pr_err("failed to set ISSI=1\n");
pr_err("failed to set ISSI=1 err(%d)\n", err);
return err;
}
......@@ -814,6 +783,9 @@ static void mlx5_add_device(struct mlx5_interface *intf, struct mlx5_priv *priv)
struct mlx5_device_context *dev_ctx;
struct mlx5_core_dev *dev = container_of(priv, struct mlx5_core_dev, priv);
if (!mlx5_lag_intf_add(intf, priv))
return;
dev_ctx = kmalloc(sizeof(*dev_ctx), GFP_KERNEL);
if (!dev_ctx)
return;
......@@ -852,11 +824,11 @@ static int mlx5_register_device(struct mlx5_core_dev *dev)
struct mlx5_priv *priv = &dev->priv;
struct mlx5_interface *intf;
mutex_lock(&intf_mutex);
list_add_tail(&priv->dev_list, &dev_list);
mutex_lock(&mlx5_intf_mutex);
list_add_tail(&priv->dev_list, &mlx5_dev_list);
list_for_each_entry(intf, &intf_list, list)
mlx5_add_device(intf, priv);
mutex_unlock(&intf_mutex);
mutex_unlock(&mlx5_intf_mutex);
return 0;
}
......@@ -866,11 +838,11 @@ static void mlx5_unregister_device(struct mlx5_core_dev *dev)
struct mlx5_priv *priv = &dev->priv;
struct mlx5_interface *intf;
mutex_lock(&intf_mutex);
mutex_lock(&mlx5_intf_mutex);
list_for_each_entry(intf, &intf_list, list)
mlx5_remove_device(intf, priv);
list_del(&priv->dev_list);
mutex_unlock(&intf_mutex);
mutex_unlock(&mlx5_intf_mutex);
}
int mlx5_register_interface(struct mlx5_interface *intf)
......@@ -880,11 +852,11 @@ int mlx5_register_interface(struct mlx5_interface *intf)
if (!intf->add || !intf->remove)
return -EINVAL;
mutex_lock(&intf_mutex);
mutex_lock(&mlx5_intf_mutex);
list_add_tail(&intf->list, &intf_list);
list_for_each_entry(priv, &dev_list, dev_list)
list_for_each_entry(priv, &mlx5_dev_list, dev_list)
mlx5_add_device(intf, priv);
mutex_unlock(&intf_mutex);
mutex_unlock(&mlx5_intf_mutex);
return 0;
}
......@@ -894,11 +866,11 @@ void mlx5_unregister_interface(struct mlx5_interface *intf)
{
struct mlx5_priv *priv;
mutex_lock(&intf_mutex);
list_for_each_entry(priv, &dev_list, dev_list)
mutex_lock(&mlx5_intf_mutex);
list_for_each_entry(priv, &mlx5_dev_list, dev_list)
mlx5_remove_device(intf, priv);
list_del(&intf->list);
mutex_unlock(&intf_mutex);
mutex_unlock(&mlx5_intf_mutex);
}
EXPORT_SYMBOL(mlx5_unregister_interface);
......@@ -924,6 +896,30 @@ void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol)
}
EXPORT_SYMBOL(mlx5_get_protocol_dev);
/* Must be called with intf_mutex held */
void mlx5_add_dev_by_protocol(struct mlx5_core_dev *dev, int protocol)
{
struct mlx5_interface *intf;
list_for_each_entry(intf, &intf_list, list)
if (intf->protocol == protocol) {
mlx5_add_device(intf, &dev->priv);
break;
}
}
/* Must be called with intf_mutex held */
void mlx5_remove_dev_by_protocol(struct mlx5_core_dev *dev, int protocol)
{
struct mlx5_interface *intf;
list_for_each_entry(intf, &intf_list, list)
if (intf->protocol == protocol) {
mlx5_remove_device(intf, &dev->priv);
break;
}
}
static int mlx5_pci_init(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
{
struct pci_dev *pdev = dev->pdev;
......@@ -1344,8 +1340,9 @@ static int init_one(struct pci_dev *pdev,
pci_set_drvdata(pdev, dev);
if (prof_sel < 0 || prof_sel >= ARRAY_SIZE(profile)) {
pr_warn("selected profile out of range, selecting default (%d)\n",
MLX5_DEFAULT_PROF);
mlx5_core_warn(dev,
"selected profile out of range, selecting default (%d)\n",
MLX5_DEFAULT_PROF);
prof_sel = MLX5_DEFAULT_PROF;
}
dev->profile = &profile[prof_sel];
......
drivers/net/ethernet/mellanox/mlx5/core/mcg.c
View file @ d68478da
......@@ -37,70 +37,30 @@
#include <rdma/ib_verbs.h>
#include "mlx5_core.h"
struct mlx5_attach_mcg_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 qpn;
__be32 rsvd;
u8 gid[16];
};
struct mlx5_attach_mcg_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvf[8];
};
struct mlx5_detach_mcg_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 qpn;
__be32 rsvd;
u8 gid[16];
};
struct mlx5_detach_mcg_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvf[8];
};
int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn)
{
struct mlx5_attach_mcg_mbox_in in;
struct mlx5_attach_mcg_mbox_out out;
int err;
u32 out[MLX5_ST_SZ_DW(attach_to_mcg_out)] = {0};
u32 in[MLX5_ST_SZ_DW(attach_to_mcg_in)] = {0};
void *gid;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ATTACH_TO_MCG);
memcpy(in.gid, mgid, sizeof(*mgid));
in.qpn = cpu_to_be32(qpn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
return err;
MLX5_SET(attach_to_mcg_in, in, opcode, MLX5_CMD_OP_ATTACH_TO_MCG);
MLX5_SET(attach_to_mcg_in, in, qpn, qpn);
gid = MLX5_ADDR_OF(attach_to_mcg_in, in, multicast_gid);
memcpy(gid, mgid, sizeof(*mgid));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_attach_mcg);
int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn)
{
struct mlx5_detach_mcg_mbox_in in;
struct mlx5_detach_mcg_mbox_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DETTACH_FROM_MCG);
memcpy(in.gid, mgid, sizeof(*mgid));
in.qpn = cpu_to_be32(qpn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
u32 out[MLX5_ST_SZ_DW(detach_from_mcg_out)] = {0};
u32 in[MLX5_ST_SZ_DW(detach_from_mcg_in)] = {0};
void *gid;
return err;
MLX5_SET(detach_from_mcg_in, in, opcode, MLX5_CMD_OP_DETACH_FROM_MCG);
MLX5_SET(detach_from_mcg_in, in, qpn, qpn);
gid = MLX5_ADDR_OF(detach_from_mcg_in, in, multicast_gid);
memcpy(gid, mgid, sizeof(*mgid));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_detach_mcg);
drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
View file @ d68478da
......@@ -46,6 +46,9 @@
extern int mlx5_core_debug_mask;
extern struct list_head mlx5_dev_list;
extern struct mutex mlx5_intf_mutex;
#define mlx5_core_dbg(__dev, format, ...) \
dev_dbg(&(__dev)->pdev->dev, "%s:%s:%d:(pid %d): " format, \
(__dev)->priv.name, __func__, __LINE__, current->pid, \
......@@ -58,8 +61,8 @@ do { \
} while (0)
#define mlx5_core_err(__dev, format, ...) \
dev_err(&(__dev)->pdev->dev, "%s:%s:%d:(pid %d): " format, \
(__dev)->priv.name, __func__, __LINE__, current->pid, \
dev_err(&(__dev)->pdev->dev, "%s:%d:(pid %d): " format, \
__func__, __LINE__, current->pid, \
##__VA_ARGS__)
#define mlx5_core_warn(__dev, format, ...) \
......@@ -70,24 +73,14 @@ do { \
#define mlx5_core_info(__dev, format, ...) \
dev_info(&(__dev)->pdev->dev, format, ##__VA_ARGS__)
#define mlx5_core_for_each_priv(__priv) \
list_for_each_entry(__priv, &mlx5_dev_list, dev_list)
enum {
MLX5_CMD_DATA, /* print command payload only */
MLX5_CMD_TIME, /* print command execution time */
};
static inline int mlx5_cmd_exec_check_status(struct mlx5_core_dev *dev, u32 *in,
int in_size, u32 *out,
int out_size)
{
int err;
err = mlx5_cmd_exec(dev, in, in_size, out, out_size);
if (err)
return err;
return mlx5_cmd_status_to_err((struct mlx5_outbox_hdr *)out);
}
int mlx5_query_hca_caps(struct mlx5_core_dev *dev);
int mlx5_query_board_id(struct mlx5_core_dev *dev);
int mlx5_cmd_init_hca(struct mlx5_core_dev *dev);
......@@ -97,6 +90,7 @@ void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
void mlx5_enter_error_state(struct mlx5_core_dev *dev);
void mlx5_disable_device(struct mlx5_core_dev *dev);
int mlx5_core_sriov_configure(struct pci_dev *dev, int num_vfs);
bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev);
int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id);
int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id);
int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev);
......@@ -105,7 +99,27 @@ u32 mlx5_get_msix_vec(struct mlx5_core_dev *dev, int vecidx);
struct mlx5_eq *mlx5_eqn2eq(struct mlx5_core_dev *dev, int eqn);
void mlx5_cq_tasklet_cb(unsigned long data);
void mlx5_lag_add(struct mlx5_core_dev *dev, struct net_device *netdev);
void mlx5_lag_remove(struct mlx5_core_dev *dev);
void mlx5_add_dev_by_protocol(struct mlx5_core_dev *dev, int protocol);
void mlx5_remove_dev_by_protocol(struct mlx5_core_dev *dev, int protocol);
bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv);
void mlx5e_init(void);
void mlx5e_cleanup(void);
static inline int mlx5_lag_is_lacp_owner(struct mlx5_core_dev *dev)
{
/* LACP owner conditions:
* 1) Function is physical.
* 2) LAG is supported by FW.
* 3) LAG is managed by driver (currently the only option).
*/
return MLX5_CAP_GEN(dev, vport_group_manager) &&
(MLX5_CAP_GEN(dev, num_lag_ports) > 1) &&
MLX5_CAP_GEN(dev, lag_master);
}
#endif /* __MLX5_CORE_H__ */
drivers/net/ethernet/mellanox/mlx5/core/mr.c
View file @ d68478da
......@@ -49,48 +49,43 @@ void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev)
{
}
int mlx5_core_create_mkey(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey,
struct mlx5_create_mkey_mbox_in *in, int inlen,
mlx5_cmd_cbk_t callback, void *context,
struct mlx5_create_mkey_mbox_out *out)
int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey,
u32 *in, int inlen,
u32 *out, int outlen,
mlx5_cmd_cbk_t callback, void *context)
{
struct mlx5_mkey_table *table = &dev->priv.mkey_table;
struct mlx5_create_mkey_mbox_out lout;
u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {0};
u32 mkey_index;
void *mkc;
int err;
u8 key;
memset(&lout, 0, sizeof(lout));
spin_lock_irq(&dev->priv.mkey_lock);
key = dev->priv.mkey_key++;
spin_unlock_irq(&dev->priv.mkey_lock);
in->seg.qpn_mkey7_0 |= cpu_to_be32(key);
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_CREATE_MKEY);
if (callback) {
err = mlx5_cmd_exec_cb(dev, in, inlen, out, sizeof(*out),
callback, context);
return err;
} else {
err = mlx5_cmd_exec(dev, in, inlen, &lout, sizeof(lout));
}
mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
if (err) {
mlx5_core_dbg(dev, "cmd exec failed %d\n", err);
return err;
}
MLX5_SET(create_mkey_in, in, opcode, MLX5_CMD_OP_CREATE_MKEY);
MLX5_SET(mkc, mkc, mkey_7_0, key);
if (lout.hdr.status) {
mlx5_core_dbg(dev, "status %d\n", lout.hdr.status);
return mlx5_cmd_status_to_err(&lout.hdr);
}
if (callback)
return mlx5_cmd_exec_cb(dev, in, inlen, out, outlen,
callback, context);
err = mlx5_cmd_exec(dev, in, inlen, lout, sizeof(lout));
if (err)
return err;
mkey->iova = be64_to_cpu(in->seg.start_addr);
mkey->size = be64_to_cpu(in->seg.len);
mkey->key = mlx5_idx_to_mkey(be32_to_cpu(lout.mkey) & 0xffffff) | key;
mkey->pd = be32_to_cpu(in->seg.flags_pd) & 0xffffff;
mkey_index = MLX5_GET(create_mkey_out, lout, mkey_index);
mkey->iova = MLX5_GET64(mkc, mkc, start_addr);
mkey->size = MLX5_GET64(mkc, mkc, len);
mkey->key = mlx5_idx_to_mkey(mkey_index) | key;
mkey->pd = MLX5_GET(mkc, mkc, pd);
mlx5_core_dbg(dev, "out 0x%x, key 0x%x, mkey 0x%x\n",
be32_to_cpu(lout.mkey), key, mkey->key);
mkey_index, key, mkey->key);
/* connect to mkey tree */
write_lock_irq(&table->lock);
......@@ -104,20 +99,25 @@ int mlx5_core_create_mkey(struct mlx5_core_dev *dev,
return err;
}
EXPORT_SYMBOL(mlx5_core_create_mkey_cb);
int mlx5_core_create_mkey(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey,
u32 *in, int inlen)
{
return mlx5_core_create_mkey_cb(dev, mkey, in, inlen,
NULL, 0, NULL, NULL);
}
EXPORT_SYMBOL(mlx5_core_create_mkey);
int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey)
{
struct mlx5_mkey_table *table = &dev->priv.mkey_table;
struct mlx5_destroy_mkey_mbox_in in;
struct mlx5_destroy_mkey_mbox_out out;
u32 out[MLX5_ST_SZ_DW(destroy_mkey_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_mkey_in)] = {0};
struct mlx5_core_mkey *deleted_mkey;
unsigned long flags;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
write_lock_irqsave(&table->lock, flags);
deleted_mkey = radix_tree_delete(&table->tree, mlx5_base_mkey(mkey->key));
......@@ -128,94 +128,71 @@ int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev,
return -ENOENT;
}
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DESTROY_MKEY);
in.mkey = cpu_to_be32(mlx5_mkey_to_idx(mkey->key));
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
return err;
MLX5_SET(destroy_mkey_in, in, opcode, MLX5_CMD_OP_DESTROY_MKEY);
MLX5_SET(destroy_mkey_in, in, mkey_index, mlx5_mkey_to_idx(mkey->key));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_destroy_mkey);
int mlx5_core_query_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *mkey,
struct mlx5_query_mkey_mbox_out *out, int outlen)
u32 *out, int outlen)
{
struct mlx5_query_mkey_mbox_in in;
int err;
u32 in[MLX5_ST_SZ_DW(query_mkey_in)] = {0};
memset(&in, 0, sizeof(in));
memset(out, 0, outlen);
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_MKEY);
in.mkey = cpu_to_be32(mlx5_mkey_to_idx(mkey->key));
err = mlx5_cmd_exec(dev, &in, sizeof(in), out, outlen);
if (err)
return err;
if (out->hdr.status)
return mlx5_cmd_status_to_err(&out->hdr);
return err;
MLX5_SET(query_mkey_in, in, opcode, MLX5_CMD_OP_QUERY_MKEY);
MLX5_SET(query_mkey_in, in, mkey_index, mlx5_mkey_to_idx(mkey->key));
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
EXPORT_SYMBOL(mlx5_core_query_mkey);
int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *_mkey,
u32 *mkey)
{
struct mlx5_query_special_ctxs_mbox_in in;
struct mlx5_query_special_ctxs_mbox_out out;
u32 out[MLX5_ST_SZ_DW(query_special_contexts_out)] = {0};
u32 in[MLX5_ST_SZ_DW(query_special_contexts_in)] = {0};
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
*mkey = be32_to_cpu(out.dump_fill_mkey);
MLX5_SET(query_special_contexts_in, in, opcode,
MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (!err)
*mkey = MLX5_GET(query_special_contexts_out, out,
dump_fill_mkey);
return err;
}
EXPORT_SYMBOL(mlx5_core_dump_fill_mkey);
static inline u32 mlx5_get_psv(u32 *out, int psv_index)
{
switch (psv_index) {
case 1: return MLX5_GET(create_psv_out, out, psv1_index);
case 2: return MLX5_GET(create_psv_out, out, psv2_index);
case 3: return MLX5_GET(create_psv_out, out, psv3_index);
default: return MLX5_GET(create_psv_out, out, psv0_index);
}
}
int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn,
int npsvs, u32 *sig_index)
{
struct mlx5_allocate_psv_in in;
struct mlx5_allocate_psv_out out;
u32 out[MLX5_ST_SZ_DW(create_psv_out)] = {0};
u32 in[MLX5_ST_SZ_DW(create_psv_in)] = {0};
int i, err;
if (npsvs > MLX5_MAX_PSVS)
return -EINVAL;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
MLX5_SET(create_psv_in, in, opcode, MLX5_CMD_OP_CREATE_PSV);
MLX5_SET(create_psv_in, in, pd, pdn);
MLX5_SET(create_psv_in, in, num_psv, npsvs);
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_CREATE_PSV);
in.npsv_pd = cpu_to_be32((npsvs << 28) | pdn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err) {
mlx5_core_err(dev, "cmd exec failed %d\n", err);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
return err;
}
if (out.hdr.status) {
mlx5_core_err(dev, "create_psv bad status %d\n",
out.hdr.status);
return mlx5_cmd_status_to_err(&out.hdr);
}
for (i = 0; i < npsvs; i++)
sig_index[i] = be32_to_cpu(out.psv_idx[i]) & 0xffffff;
sig_index[i] = mlx5_get_psv(out, i);
return err;
}
......@@ -223,29 +200,11 @@ EXPORT_SYMBOL(mlx5_core_create_psv);
int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num)
{
struct mlx5_destroy_psv_in in;
struct mlx5_destroy_psv_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
u32 out[MLX5_ST_SZ_DW(destroy_psv_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_psv_in)] = {0};
in.psv_number = cpu_to_be32(psv_num);
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DESTROY_PSV);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err) {
mlx5_core_err(dev, "destroy_psv cmd exec failed %d\n", err);
goto out;
}
if (out.hdr.status) {
mlx5_core_err(dev, "destroy_psv bad status %d\n",
out.hdr.status);
err = mlx5_cmd_status_to_err(&out.hdr);
goto out;
}
out:
return err;
MLX5_SET(destroy_psv_in, in, opcode, MLX5_CMD_OP_DESTROY_PSV);
MLX5_SET(destroy_psv_in, in, psvn, psv_num);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_destroy_psv);
drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
View file @ d68478da
......@@ -44,12 +44,6 @@ enum {
MLX5_PAGES_TAKE = 2
};
enum {
MLX5_BOOT_PAGES = 1,
MLX5_INIT_PAGES = 2,
MLX5_POST_INIT_PAGES = 3
};
struct mlx5_pages_req {
struct mlx5_core_dev *dev;
u16 func_id;
......@@ -67,33 +61,6 @@ struct fw_page {
unsigned free_count;
};
struct mlx5_query_pages_inbox {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_query_pages_outbox {
struct mlx5_outbox_hdr hdr;
__be16 rsvd;
__be16 func_id;
__be32 num_pages;
};
struct mlx5_manage_pages_inbox {
struct mlx5_inbox_hdr hdr;
__be16 rsvd;
__be16 func_id;
__be32 num_entries;
__be64 pas[0];
};
struct mlx5_manage_pages_outbox {
struct mlx5_outbox_hdr hdr;
__be32 num_entries;
u8 rsvd[4];
__be64 pas[0];
};
enum {
MAX_RECLAIM_TIME_MSECS = 5000,
MAX_RECLAIM_VFS_PAGES_TIME_MSECS = 2 * 1000 * 60,
......@@ -167,24 +134,21 @@ static struct fw_page *find_fw_page(struct mlx5_core_dev *dev, u64 addr)
static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
s32 *npages, int boot)
{
struct mlx5_query_pages_inbox in;
struct mlx5_query_pages_outbox out;
u32 out[MLX5_ST_SZ_DW(query_pages_out)] = {0};
u32 in[MLX5_ST_SZ_DW(query_pages_in)] = {0};
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_PAGES);
in.hdr.opmod = boot ? cpu_to_be16(MLX5_BOOT_PAGES) : cpu_to_be16(MLX5_INIT_PAGES);
MLX5_SET(query_pages_in, in, opcode, MLX5_CMD_OP_QUERY_PAGES);
MLX5_SET(query_pages_in, in, op_mod, boot ?
MLX5_QUERY_PAGES_IN_OP_MOD_BOOT_PAGES :
MLX5_QUERY_PAGES_IN_OP_MOD_INIT_PAGES);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
*npages = be32_to_cpu(out.num_pages);
*func_id = be16_to_cpu(out.func_id);
*npages = MLX5_GET(query_pages_out, out, num_pages);
*func_id = MLX5_GET(query_pages_out, out, function_id);
return err;
}
......@@ -280,46 +244,37 @@ static int alloc_system_page(struct mlx5_core_dev *dev, u16 func_id)
static void page_notify_fail(struct mlx5_core_dev *dev, u16 func_id)
{
struct mlx5_manage_pages_inbox *in;
struct mlx5_manage_pages_outbox out;
u32 out[MLX5_ST_SZ_DW(manage_pages_out)] = {0};
u32 in[MLX5_ST_SZ_DW(manage_pages_in)] = {0};
int err;
in = kzalloc(sizeof(*in), GFP_KERNEL);
if (!in)
return;
memset(&out, 0, sizeof(out));
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in->hdr.opmod = cpu_to_be16(MLX5_PAGES_CANT_GIVE);
in->func_id = cpu_to_be16(func_id);
err = mlx5_cmd_exec(dev, in, sizeof(*in), &out, sizeof(out));
if (!err)
err = mlx5_cmd_status_to_err(&out.hdr);
MLX5_SET(manage_pages_in, in, opcode, MLX5_CMD_OP_MANAGE_PAGES);
MLX5_SET(manage_pages_in, in, op_mod, MLX5_PAGES_CANT_GIVE);
MLX5_SET(manage_pages_in, in, function_id, func_id);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (err)
mlx5_core_warn(dev, "page notify failed\n");
kfree(in);
mlx5_core_warn(dev, "page notify failed func_id(%d) err(%d)\n",
func_id, err);
}
static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
int notify_fail)
{
struct mlx5_manage_pages_inbox *in;
struct mlx5_manage_pages_outbox out;
int inlen;
u32 out[MLX5_ST_SZ_DW(manage_pages_out)] = {0};
int inlen = MLX5_ST_SZ_BYTES(manage_pages_in);
u64 addr;
int err;
u32 *in;
int i;
inlen = sizeof(*in) + npages * sizeof(in->pas[0]);
inlen += npages * MLX5_FLD_SZ_BYTES(manage_pages_in, pas[0]);
in = mlx5_vzalloc(inlen);
if (!in) {
err = -ENOMEM;
mlx5_core_warn(dev, "vzalloc failed %d\n", inlen);
goto out_free;
}
memset(&out, 0, sizeof(out));
for (i = 0; i < npages; i++) {
retry:
......@@ -332,27 +287,21 @@ static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
goto retry;
}
in->pas[i] = cpu_to_be64(addr);
MLX5_SET64(manage_pages_in, in, pas[i], addr);
}
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in->hdr.opmod = cpu_to_be16(MLX5_PAGES_GIVE);
in->func_id = cpu_to_be16(func_id);
in->num_entries = cpu_to_be32(npages);
err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out));
MLX5_SET(manage_pages_in, in, opcode, MLX5_CMD_OP_MANAGE_PAGES);
MLX5_SET(manage_pages_in, in, op_mod, MLX5_PAGES_GIVE);
MLX5_SET(manage_pages_in, in, function_id, func_id);
MLX5_SET(manage_pages_in, in, input_num_entries, npages);
err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
if (err) {
mlx5_core_warn(dev, "func_id 0x%x, npages %d, err %d\n",
func_id, npages, err);
goto out_4k;
}
err = mlx5_cmd_status_to_err(&out.hdr);
if (err) {
mlx5_core_warn(dev, "func_id 0x%x, npages %d, status %d\n",
func_id, npages, out.hdr.status);
goto out_4k;
}
dev->priv.fw_pages += npages;
if (func_id)
dev->priv.vfs_pages += npages;
......@@ -364,7 +313,7 @@ static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
out_4k:
for (i--; i >= 0; i--)
free_4k(dev, be64_to_cpu(in->pas[i]));
free_4k(dev, MLX5_GET64(manage_pages_in, in, pas[i]));
out_free:
kvfree(in);
if (notify_fail)
......@@ -373,8 +322,7 @@ static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
}
static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
struct mlx5_manage_pages_inbox *in, int in_size,
struct mlx5_manage_pages_outbox *out, int out_size)
u32 *in, int in_size, u32 *out, int out_size)
{
struct fw_page *fwp;
struct rb_node *p;
......@@ -382,55 +330,54 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
u32 i = 0;
if (dev->state != MLX5_DEVICE_STATE_INTERNAL_ERROR)
return mlx5_cmd_exec_check_status(dev, (u32 *)in, in_size,
(u32 *)out, out_size);
return mlx5_cmd_exec(dev, in, in_size, out, out_size);
npages = be32_to_cpu(in->num_entries);
/* No hard feelings, we want our pages back! */
npages = MLX5_GET(manage_pages_in, in, input_num_entries);
p = rb_first(&dev->priv.page_root);
while (p && i < npages) {
fwp = rb_entry(p, struct fw_page, rb_node);
out->pas[i] = cpu_to_be64(fwp->addr);
MLX5_SET64(manage_pages_out, out, pas[i], fwp->addr);
p = rb_next(p);
i++;
}
out->num_entries = cpu_to_be32(i);
MLX5_SET(manage_pages_out, out, output_num_entries, i);
return 0;
}
static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
int *nclaimed)
{
struct mlx5_manage_pages_inbox in;
struct mlx5_manage_pages_outbox *out;
int outlen = MLX5_ST_SZ_BYTES(manage_pages_out);
u32 in[MLX5_ST_SZ_DW(manage_pages_in)] = {0};
int num_claimed;
int outlen;
u64 addr;
u32 *out;
int err;
int i;
if (nclaimed)
*nclaimed = 0;
memset(&in, 0, sizeof(in));
outlen = sizeof(*out) + npages * sizeof(out->pas[0]);
outlen += npages * MLX5_FLD_SZ_BYTES(manage_pages_out, pas[0]);
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in.hdr.opmod = cpu_to_be16(MLX5_PAGES_TAKE);
in.func_id = cpu_to_be16(func_id);
in.num_entries = cpu_to_be32(npages);
MLX5_SET(manage_pages_in, in, opcode, MLX5_CMD_OP_MANAGE_PAGES);
MLX5_SET(manage_pages_in, in, op_mod, MLX5_PAGES_TAKE);
MLX5_SET(manage_pages_in, in, function_id, func_id);
MLX5_SET(manage_pages_in, in, input_num_entries, npages);
mlx5_core_dbg(dev, "npages %d, outlen %d\n", npages, outlen);
err = reclaim_pages_cmd(dev, &in, sizeof(in), out, outlen);
err = reclaim_pages_cmd(dev, in, sizeof(in), out, outlen);
if (err) {
mlx5_core_err(dev, "failed reclaiming pages: err %d\n", err);
goto out_free;
}
num_claimed = be32_to_cpu(out->num_entries);
num_claimed = MLX5_GET(manage_pages_out, out, output_num_entries);
if (num_claimed > npages) {
mlx5_core_warn(dev, "fw returned %d, driver asked %d => corruption\n",
num_claimed, npages);
......@@ -438,10 +385,9 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
goto out_free;
}
for (i = 0; i < num_claimed; i++) {
addr = be64_to_cpu(out->pas[i]);
free_4k(dev, addr);
}
for (i = 0; i < num_claimed; i++)
free_4k(dev, MLX5_GET64(manage_pages_out, out, pas[i]));
if (nclaimed)
*nclaimed = num_claimed;
......@@ -518,8 +464,8 @@ static int optimal_reclaimed_pages(void)
int ret;
ret = (sizeof(lay->out) + MLX5_BLKS_FOR_RECLAIM_PAGES * sizeof(block->data) -
sizeof(struct mlx5_manage_pages_outbox)) /
FIELD_SIZEOF(struct mlx5_manage_pages_outbox, pas[0]);
MLX5_ST_SZ_BYTES(manage_pages_out)) /
MLX5_FLD_SZ_BYTES(manage_pages_out, pas[0]);
return ret;
}
......
drivers/net/ethernet/mellanox/mlx5/core/pd.c
View file @ d68478da
......@@ -36,66 +36,27 @@
#include <linux/mlx5/cmd.h>
#include "mlx5_core.h"
struct mlx5_alloc_pd_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_alloc_pd_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 pdn;
u8 rsvd[4];
};
struct mlx5_dealloc_pd_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 pdn;
u8 rsvd[4];
};
struct mlx5_dealloc_pd_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
int mlx5_core_alloc_pd(struct mlx5_core_dev *dev, u32 *pdn)
{
struct mlx5_alloc_pd_mbox_in in;
struct mlx5_alloc_pd_mbox_out out;
u32 out[MLX5_ST_SZ_DW(alloc_pd_out)] = {0};
u32 in[MLX5_ST_SZ_DW(alloc_pd_in)] = {0};
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ALLOC_PD);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
*pdn = be32_to_cpu(out.pdn) & 0xffffff;
MLX5_SET(alloc_pd_in, in, opcode, MLX5_CMD_OP_ALLOC_PD);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (!err)
*pdn = MLX5_GET(alloc_pd_out, out, pd);
return err;
}
EXPORT_SYMBOL(mlx5_core_alloc_pd);
int mlx5_core_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn)
{
struct mlx5_dealloc_pd_mbox_in in;
struct mlx5_dealloc_pd_mbox_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DEALLOC_PD);
in.pdn = cpu_to_be32(pdn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
u32 out[MLX5_ST_SZ_DW(dealloc_pd_out)] = {0};
u32 in[MLX5_ST_SZ_DW(dealloc_pd_in)] = {0};
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
return err;
MLX5_SET(dealloc_pd_in, in, opcode, MLX5_CMD_OP_DEALLOC_PD);
MLX5_SET(dealloc_pd_in, in, pd, pdn);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_core_dealloc_pd);
drivers/net/ethernet/mellanox/mlx5/core/rl.c
View file @ d68478da
......@@ -63,19 +63,14 @@ static struct mlx5_rl_entry *find_rl_entry(struct mlx5_rl_table *table,
static int mlx5_set_rate_limit_cmd(struct mlx5_core_dev *dev,
u32 rate, u16 index)
{
u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)];
u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)];
memset(in, 0, sizeof(in));
memset(out, 0, sizeof(out));
u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)] = {0};
u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)] = {0};
MLX5_SET(set_rate_limit_in, in, opcode,
MLX5_CMD_OP_SET_RATE_LIMIT);
MLX5_SET(set_rate_limit_in, in, rate_limit_index, index);
MLX5_SET(set_rate_limit_in, in, rate_limit, rate);
return mlx5_cmd_exec_check_status(dev, in, sizeof(in),
out, sizeof(out));
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
bool mlx5_rl_is_in_range(struct mlx5_core_dev *dev, u32 rate)
......
drivers/net/ethernet/mellanox/mlx5/core/sriov.c
View file @ d68478da
......@@ -37,6 +37,13 @@
#include "eswitch.h"
#endif
bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev)
{
struct mlx5_core_sriov *sriov = &dev->priv.sriov;
return !!sriov->num_vfs;
}
static void enable_vfs(struct mlx5_core_dev *dev, int num_vfs)
{
struct mlx5_core_sriov *sriov = &dev->priv.sriov;
......@@ -144,6 +151,11 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs)
if (!mlx5_core_is_pf(dev))
return -EPERM;
if (num_vfs && mlx5_lag_is_active(dev)) {
mlx5_core_warn(dev, "can't turn sriov on while LAG is active");
return -EINVAL;
}
mlx5_core_cleanup_vfs(dev);
if (!num_vfs) {
......@@ -155,13 +167,13 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs)
if (!pci_vfs_assigned(pdev))
pci_disable_sriov(pdev);
else
pr_info("unloading PF driver while leaving orphan VFs\n");
mlx5_core_info(dev, "unloading PF driver while leaving orphan VFs\n");
return 0;
}
err = mlx5_core_sriov_enable(pdev, num_vfs);
if (err) {
dev_warn(&pdev->dev, "mlx5_core_sriov_enable failed %d\n", err);
mlx5_core_warn(dev, "mlx5_core_sriov_enable failed %d\n", err);
return err;
}
......@@ -180,7 +192,8 @@ static int sync_required(struct pci_dev *pdev)
int cur_vfs = pci_num_vf(pdev);
if (cur_vfs != sriov->num_vfs) {
pr_info("current VFs %d, registered %d - sync needed\n", cur_vfs, sriov->num_vfs);
mlx5_core_warn(dev, "current VFs %d, registered %d - sync needed\n",
cur_vfs, sriov->num_vfs);
return 1;
}
......
drivers/net/ethernet/mellanox/mlx5/core/srq.c
View file @ d68478da
......@@ -175,8 +175,8 @@ static int create_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(create_srq_in, create_in, opcode,
MLX5_CMD_OP_CREATE_SRQ);
err = mlx5_cmd_exec_check_status(dev, create_in, inlen, create_out,
sizeof(create_out));
err = mlx5_cmd_exec(dev, create_in, inlen, create_out,
sizeof(create_out));
kvfree(create_in);
if (!err)
srq->srqn = MLX5_GET(create_srq_out, create_out, srqn);
......@@ -194,8 +194,8 @@ static int destroy_srq_cmd(struct mlx5_core_dev *dev,
MLX5_CMD_OP_DESTROY_SRQ);
MLX5_SET(destroy_srq_in, srq_in, srqn, srq->srqn);
return mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in),
srq_out, sizeof(srq_out));
return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
srq_out, sizeof(srq_out));
}
static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
......@@ -209,8 +209,8 @@ static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(arm_xrc_srq_in, srq_in, xrc_srqn, srq->srqn);
MLX5_SET(arm_xrc_srq_in, srq_in, lwm, lwm);
return mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in),
srq_out, sizeof(srq_out));
return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
srq_out, sizeof(srq_out));
}
static int query_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
......@@ -228,9 +228,8 @@ static int query_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(query_srq_in, srq_in, opcode,
MLX5_CMD_OP_QUERY_SRQ);
MLX5_SET(query_srq_in, srq_in, srqn, srq->srqn);
err = mlx5_cmd_exec_check_status(dev, srq_in, sizeof(srq_in),
srq_out,
MLX5_ST_SZ_BYTES(query_srq_out));
err = mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
srq_out, MLX5_ST_SZ_BYTES(query_srq_out));
if (err)
goto out;
......@@ -272,8 +271,8 @@ static int create_xrc_srq_cmd(struct mlx5_core_dev *dev,
MLX5_CMD_OP_CREATE_XRC_SRQ);
memset(create_out, 0, sizeof(create_out));
err = mlx5_cmd_exec_check_status(dev, create_in, inlen, create_out,
sizeof(create_out));
err = mlx5_cmd_exec(dev, create_in, inlen, create_out,
sizeof(create_out));
if (err)
goto out;
......@@ -286,36 +285,30 @@ static int create_xrc_srq_cmd(struct mlx5_core_dev *dev,
static int destroy_xrc_srq_cmd(struct mlx5_core_dev *dev,
struct mlx5_core_srq *srq)
{
u32 xrcsrq_in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)];
u32 xrcsrq_out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)];
memset(xrcsrq_in, 0, sizeof(xrcsrq_in));
memset(xrcsrq_out, 0, sizeof(xrcsrq_out));
u32 xrcsrq_in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {0};
u32 xrcsrq_out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)] = {0};
MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, opcode,
MLX5_CMD_OP_DESTROY_XRC_SRQ);
MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
return mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in),
xrcsrq_out, sizeof(xrcsrq_out));
return mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in),
xrcsrq_out, sizeof(xrcsrq_out));
}
static int arm_xrc_srq_cmd(struct mlx5_core_dev *dev,
struct mlx5_core_srq *srq, u16 lwm)
{
u32 xrcsrq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)];
u32 xrcsrq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)];
memset(xrcsrq_in, 0, sizeof(xrcsrq_in));
memset(xrcsrq_out, 0, sizeof(xrcsrq_out));
u32 xrcsrq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0};
u32 xrcsrq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0};
MLX5_SET(arm_xrc_srq_in, xrcsrq_in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ);
MLX5_SET(arm_xrc_srq_in, xrcsrq_in, op_mod, MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);
MLX5_SET(arm_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
MLX5_SET(arm_xrc_srq_in, xrcsrq_in, lwm, lwm);
return mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in),
xrcsrq_out, sizeof(xrcsrq_out));
return mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in),
xrcsrq_out, sizeof(xrcsrq_out));
}
static int query_xrc_srq_cmd(struct mlx5_core_dev *dev,
......@@ -335,9 +328,9 @@ static int query_xrc_srq_cmd(struct mlx5_core_dev *dev,
MLX5_SET(query_xrc_srq_in, xrcsrq_in, opcode,
MLX5_CMD_OP_QUERY_XRC_SRQ);
MLX5_SET(query_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
err = mlx5_cmd_exec_check_status(dev, xrcsrq_in, sizeof(xrcsrq_in),
xrcsrq_out,
MLX5_ST_SZ_BYTES(query_xrc_srq_out));
err = mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in), xrcsrq_out,
MLX5_ST_SZ_BYTES(query_xrc_srq_out));
if (err)
goto out;
......
drivers/net/ethernet/mellanox/mlx5/core/uar.c
View file @ d68478da
......@@ -42,73 +42,28 @@ enum {
NUM_LOW_LAT_UUARS = 4,
};
struct mlx5_alloc_uar_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_alloc_uar_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 uarn;
u8 rsvd[4];
};
struct mlx5_free_uar_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 uarn;
u8 rsvd[4];
};
struct mlx5_free_uar_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn)
{
struct mlx5_alloc_uar_mbox_in in;
struct mlx5_alloc_uar_mbox_out out;
u32 out[MLX5_ST_SZ_DW(alloc_uar_out)] = {0};
u32 in[MLX5_ST_SZ_DW(alloc_uar_in)] = {0};
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ALLOC_UAR);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
goto ex;
if (out.hdr.status) {
err = mlx5_cmd_status_to_err(&out.hdr);
goto ex;
}
*uarn = be32_to_cpu(out.uarn) & 0xffffff;
ex:
MLX5_SET(alloc_uar_in, in, opcode, MLX5_CMD_OP_ALLOC_UAR);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (!err)
*uarn = MLX5_GET(alloc_uar_out, out, uar);
return err;
}
EXPORT_SYMBOL(mlx5_cmd_alloc_uar);
int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn)
{
struct mlx5_free_uar_mbox_in in;
struct mlx5_free_uar_mbox_out out;
int err;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DEALLOC_UAR);
in.uarn = cpu_to_be32(uarn);
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
goto ex;
u32 out[MLX5_ST_SZ_DW(dealloc_uar_out)] = {0};
u32 in[MLX5_ST_SZ_DW(dealloc_uar_in)] = {0};
if (out.hdr.status)
err = mlx5_cmd_status_to_err(&out.hdr);
ex:
return err;
MLX5_SET(dealloc_uar_in, in, opcode, MLX5_CMD_OP_DEALLOC_UAR);
MLX5_SET(dealloc_uar_in, in, uar, uarn);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
EXPORT_SYMBOL(mlx5_cmd_free_uar);
......
include/linux/mlx5/cq.h
View file @ d68478da
......@@ -170,12 +170,12 @@ static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
int mlx5_init_cq_table(struct mlx5_core_dev *dev);
void mlx5_cleanup_cq_table(struct mlx5_core_dev *dev);
int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_create_cq_mbox_in *in, int inlen);
u32 *in, int inlen);
int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_query_cq_mbox_out *out);
u32 *out, int outlen);
int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_modify_cq_mbox_in *in, int in_sz);
u32 *in, int inlen);
int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,
struct mlx5_core_cq *cq, u16 cq_period,
u16 cq_max_count);
......
include/linux/mlx5/device.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/driver.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/fs.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/mlx5_ifc.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/port.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/qp.h
View file @ d68478da
This diff is collapsed.
include/linux/mlx5/vport.h
View file @ d68478da
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