* SOFTWARE.
*/
+#include <linux/etherdevice.h>
#include <linux/mlx4/cmd.h>
#include <linux/module.h>
#include <linux/cache.h>
extern void __buggy_use_of_MLX4_GET(void);
extern void __buggy_use_of_MLX4_PUT(void);
-static int enable_qos;
+static bool enable_qos;
module_param(enable_qos, bool, 0444);
MODULE_PARM_DESC(enable_qos, "Enable Quality of Service support in the HCA (default: off)");
MLX4_PUT(inbox, cfg->log_pg_sz_m, MOD_STAT_CFG_PG_SZ_M_OFFSET);
err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_MOD_STAT_CFG,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
mlx4_free_cmd_mailbox(dev, mailbox);
return err;
}
+int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ u8 field;
+ u32 size;
+ int err = 0;
+
+#define QUERY_FUNC_CAP_FLAGS_OFFSET 0x0
+#define QUERY_FUNC_CAP_NUM_PORTS_OFFSET 0x1
+#define QUERY_FUNC_CAP_PF_BHVR_OFFSET 0x4
+#define QUERY_FUNC_CAP_QP_QUOTA_OFFSET 0x10
+#define QUERY_FUNC_CAP_CQ_QUOTA_OFFSET 0x14
+#define QUERY_FUNC_CAP_SRQ_QUOTA_OFFSET 0x18
+#define QUERY_FUNC_CAP_MPT_QUOTA_OFFSET 0x20
+#define QUERY_FUNC_CAP_MTT_QUOTA_OFFSET 0x24
+#define QUERY_FUNC_CAP_MCG_QUOTA_OFFSET 0x28
+#define QUERY_FUNC_CAP_MAX_EQ_OFFSET 0x2c
+#define QUERY_FUNC_CAP_RESERVED_EQ_OFFSET 0X30
+
+#define QUERY_FUNC_CAP_PHYS_PORT_OFFSET 0x3
+#define QUERY_FUNC_CAP_ETH_PROPS_OFFSET 0xc
+
+ if (vhcr->op_modifier == 1) {
+ field = vhcr->in_modifier;
+ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_PHYS_PORT_OFFSET);
+
+ field = 0; /* ensure fvl bit is not set */
+ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_ETH_PROPS_OFFSET);
+ } else if (vhcr->op_modifier == 0) {
+ field = 1 << 7; /* enable only ethernet interface */
+ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FLAGS_OFFSET);
+
+ field = dev->caps.num_ports;
+ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_NUM_PORTS_OFFSET);
+
+ size = 0; /* no PF behavious is set for now */
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_PF_BHVR_OFFSET);
+
+ size = dev->caps.num_qps;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_QP_QUOTA_OFFSET);
+
+ size = dev->caps.num_srqs;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_SRQ_QUOTA_OFFSET);
+
+ size = dev->caps.num_cqs;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_CQ_QUOTA_OFFSET);
+
+ size = dev->caps.num_eqs;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_MAX_EQ_OFFSET);
+
+ size = dev->caps.reserved_eqs;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_RESERVED_EQ_OFFSET);
+
+ size = dev->caps.num_mpts;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_MPT_QUOTA_OFFSET);
+
+ size = dev->caps.num_mtts;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_MTT_QUOTA_OFFSET);
+
+ size = dev->caps.num_mgms + dev->caps.num_amgms;
+ MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_MCG_QUOTA_OFFSET);
+
+ } else
+ err = -EINVAL;
+
+ return err;
+}
+
+int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, struct mlx4_func_cap *func_cap)
+{
+ struct mlx4_cmd_mailbox *mailbox;
+ u32 *outbox;
+ u8 field;
+ u32 size;
+ int i;
+ int err = 0;
+
+
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox))
+ return PTR_ERR(mailbox);
+
+ err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_FUNC_CAP,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
+ if (err)
+ goto out;
+
+ outbox = mailbox->buf;
+
+ MLX4_GET(field, outbox, QUERY_FUNC_CAP_FLAGS_OFFSET);
+ if (!(field & (1 << 7))) {
+ mlx4_err(dev, "The host doesn't support eth interface\n");
+ err = -EPROTONOSUPPORT;
+ goto out;
+ }
+
+ MLX4_GET(field, outbox, QUERY_FUNC_CAP_NUM_PORTS_OFFSET);
+ func_cap->num_ports = field;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_PF_BHVR_OFFSET);
+ func_cap->pf_context_behaviour = size;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_QP_QUOTA_OFFSET);
+ func_cap->qp_quota = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_SRQ_QUOTA_OFFSET);
+ func_cap->srq_quota = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_CQ_QUOTA_OFFSET);
+ func_cap->cq_quota = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_MAX_EQ_OFFSET);
+ func_cap->max_eq = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_RESERVED_EQ_OFFSET);
+ func_cap->reserved_eq = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_MPT_QUOTA_OFFSET);
+ func_cap->mpt_quota = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_MTT_QUOTA_OFFSET);
+ func_cap->mtt_quota = size & 0xFFFFFF;
+
+ MLX4_GET(size, outbox, QUERY_FUNC_CAP_MCG_QUOTA_OFFSET);
+ func_cap->mcg_quota = size & 0xFFFFFF;
+
+ for (i = 1; i <= func_cap->num_ports; ++i) {
+ err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 1,
+ MLX4_CMD_QUERY_FUNC_CAP,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
+ if (err)
+ goto out;
+
+ MLX4_GET(field, outbox, QUERY_FUNC_CAP_ETH_PROPS_OFFSET);
+ if (field & (1 << 7)) {
+ mlx4_err(dev, "VLAN is enforced on this port\n");
+ err = -EPROTONOSUPPORT;
+ goto out;
+ }
+
+ if (field & (1 << 6)) {
+ mlx4_err(dev, "Force mac is enabled on this port\n");
+ err = -EPROTONOSUPPORT;
+ goto out;
+ }
+
+ MLX4_GET(field, outbox, QUERY_FUNC_CAP_PHYS_PORT_OFFSET);
+ func_cap->physical_port[i] = field;
+ }
+
+ /* All other resources are allocated by the master, but we still report
+ * 'num' and 'reserved' capabilities as follows:
+ * - num remains the maximum resource index
+ * - 'num - reserved' is the total available objects of a resource, but
+ * resource indices may be less than 'reserved'
+ * TODO: set per-resource quotas */
+
+out:
+ mlx4_free_cmd_mailbox(dev, mailbox);
+
+ return err;
+}
+
int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
{
struct mlx4_cmd_mailbox *mailbox;
outbox = mailbox->buf;
err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, !mlx4_is_slave(dev));
if (err)
goto out;
for (i = 1; i <= dev_cap->num_ports; ++i) {
err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 0, MLX4_CMD_QUERY_PORT,
- MLX4_CMD_TIME_CLASS_B);
+ MLX4_CMD_TIME_CLASS_B,
+ !mlx4_is_slave(dev));
if (err)
goto out;
MLX4_GET(field, outbox, QUERY_PORT_SUPPORTED_TYPE_OFFSET);
dev_cap->supported_port_types[i] = field & 3;
+ dev_cap->suggested_type[i] = (field >> 3) & 1;
+ dev_cap->default_sense[i] = (field >> 4) & 1;
MLX4_GET(field, outbox, QUERY_PORT_MTU_OFFSET);
dev_cap->ib_mtu[i] = field & 0xf;
MLX4_GET(field, outbox, QUERY_PORT_WIDTH_OFFSET);
return err;
}
+int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ u64 def_mac;
+ u8 port_type;
+ int err;
+
+#define MLX4_PORT_SUPPORT_IB (1 << 0)
+#define MLX4_PORT_SUGGEST_TYPE (1 << 3)
+#define MLX4_PORT_DEFAULT_SENSE (1 << 4)
+#define MLX4_VF_PORT_ETH_ONLY_MASK (0xff & ~MLX4_PORT_SUPPORT_IB & \
+ ~MLX4_PORT_SUGGEST_TYPE & \
+ ~MLX4_PORT_DEFAULT_SENSE)
+
+ err = mlx4_cmd_box(dev, 0, outbox->dma, vhcr->in_modifier, 0,
+ MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,
+ MLX4_CMD_NATIVE);
+
+ if (!err && dev->caps.function != slave) {
+ /* set slave default_mac address */
+ MLX4_GET(def_mac, outbox->buf, QUERY_PORT_MAC_OFFSET);
+ def_mac += slave << 8;
+ MLX4_PUT(outbox->buf, def_mac, QUERY_PORT_MAC_OFFSET);
+
+ /* get port type - currently only eth is enabled */
+ MLX4_GET(port_type, outbox->buf,
+ QUERY_PORT_SUPPORTED_TYPE_OFFSET);
+
+ /* Allow only Eth port, no link sensing allowed */
+ port_type &= MLX4_VF_PORT_ETH_ONLY_MASK;
+
+ /* check eth is enabled for this port */
+ if (!(port_type & 2))
+ mlx4_dbg(dev, "QUERY PORT: eth not supported by host");
+
+ MLX4_PUT(outbox->buf, port_type,
+ QUERY_PORT_SUPPORTED_TYPE_OFFSET);
+ }
+
+ return err;
+}
+
+static int mlx4_QUERY_PORT(struct mlx4_dev *dev, void *ptr, u8 port)
+{
+ struct mlx4_cmd_mailbox *outbox = ptr;
+
+ return mlx4_cmd_box(dev, 0, outbox->dma, port, 0,
+ MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,
+ MLX4_CMD_WRAPPED);
+}
+EXPORT_SYMBOL_GPL(mlx4_QUERY_PORT);
+
int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt)
{
struct mlx4_cmd_mailbox *mailbox;
if (++nent == MLX4_MAILBOX_SIZE / 16) {
err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,
- MLX4_CMD_TIME_CLASS_B);
+ MLX4_CMD_TIME_CLASS_B,
+ MLX4_CMD_NATIVE);
if (err)
goto out;
nent = 0;
}
if (nent)
- err = mlx4_cmd(dev, mailbox->dma, nent, 0, op, MLX4_CMD_TIME_CLASS_B);
+ err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,
+ MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
if (err)
goto out;
int mlx4_UNMAP_FA(struct mlx4_dev *dev)
{
- return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_UNMAP_FA, MLX4_CMD_TIME_CLASS_B);
+ return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_UNMAP_FA,
+ MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
}
int mlx4_RUN_FW(struct mlx4_dev *dev)
{
- return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_RUN_FW, MLX4_CMD_TIME_CLASS_A);
+ return mlx4_cmd(dev, 0, 0, 0, MLX4_CMD_RUN_FW,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
}
int mlx4_QUERY_FW(struct mlx4_dev *dev)
#define QUERY_FW_OUT_SIZE 0x100
#define QUERY_FW_VER_OFFSET 0x00
+#define QUERY_FW_PPF_ID 0x09
#define QUERY_FW_CMD_IF_REV_OFFSET 0x0a
#define QUERY_FW_MAX_CMD_OFFSET 0x0f
#define QUERY_FW_ERR_START_OFFSET 0x30
#define QUERY_FW_CLR_INT_BASE_OFFSET 0x20
#define QUERY_FW_CLR_INT_BAR_OFFSET 0x28
+#define QUERY_FW_COMM_BASE_OFFSET 0x40
+#define QUERY_FW_COMM_BAR_OFFSET 0x48
+
mailbox = mlx4_alloc_cmd_mailbox(dev);
if (IS_ERR(mailbox))
return PTR_ERR(mailbox);
outbox = mailbox->buf;
err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_FW,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
if (err)
goto out;
((fw_ver & 0xffff0000ull) >> 16) |
((fw_ver & 0x0000ffffull) << 16);
+ MLX4_GET(lg, outbox, QUERY_FW_PPF_ID);
+ dev->caps.function = lg;
+
MLX4_GET(cmd_if_rev, outbox, QUERY_FW_CMD_IF_REV_OFFSET);
if (cmd_if_rev < MLX4_COMMAND_INTERFACE_MIN_REV ||
cmd_if_rev > MLX4_COMMAND_INTERFACE_MAX_REV) {
MLX4_GET(fw->clr_int_bar, outbox, QUERY_FW_CLR_INT_BAR_OFFSET);
fw->clr_int_bar = (fw->clr_int_bar >> 6) * 2;
+ MLX4_GET(fw->comm_base, outbox, QUERY_FW_COMM_BASE_OFFSET);
+ MLX4_GET(fw->comm_bar, outbox, QUERY_FW_COMM_BAR_OFFSET);
+ fw->comm_bar = (fw->comm_bar >> 6) * 2;
+ mlx4_dbg(dev, "Communication vector bar:%d offset:0x%llx\n",
+ fw->comm_bar, fw->comm_base);
mlx4_dbg(dev, "FW size %d KB\n", fw->fw_pages >> 2);
/*
outbox = mailbox->buf;
err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_ADAPTER,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
if (err)
goto out;
#define INIT_HCA_LOG_SRQ_OFFSET (INIT_HCA_QPC_OFFSET + 0x2f)
#define INIT_HCA_CQC_BASE_OFFSET (INIT_HCA_QPC_OFFSET + 0x30)
#define INIT_HCA_LOG_CQ_OFFSET (INIT_HCA_QPC_OFFSET + 0x37)
+#define INIT_HCA_EQE_CQE_OFFSETS (INIT_HCA_QPC_OFFSET + 0x38)
#define INIT_HCA_ALTC_BASE_OFFSET (INIT_HCA_QPC_OFFSET + 0x40)
#define INIT_HCA_AUXC_BASE_OFFSET (INIT_HCA_QPC_OFFSET + 0x50)
#define INIT_HCA_EQC_BASE_OFFSET (INIT_HCA_QPC_OFFSET + 0x60)
/* UAR attributes */
- MLX4_PUT(inbox, (u8) (PAGE_SHIFT - 12), INIT_HCA_UAR_PAGE_SZ_OFFSET);
+ MLX4_PUT(inbox, param->uar_page_sz, INIT_HCA_UAR_PAGE_SZ_OFFSET);
MLX4_PUT(inbox, param->log_uar_sz, INIT_HCA_LOG_UAR_SZ_OFFSET);
- err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA, 10000);
+ err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA, 10000,
+ MLX4_CMD_NATIVE);
if (err)
mlx4_err(dev, "INIT_HCA returns %d\n", err);
return err;
}
+int mlx4_QUERY_HCA(struct mlx4_dev *dev,
+ struct mlx4_init_hca_param *param)
+{
+ struct mlx4_cmd_mailbox *mailbox;
+ __be32 *outbox;
+ int err;
+
+#define QUERY_HCA_GLOBAL_CAPS_OFFSET 0x04
+
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox))
+ return PTR_ERR(mailbox);
+ outbox = mailbox->buf;
+
+ err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,
+ MLX4_CMD_QUERY_HCA,
+ MLX4_CMD_TIME_CLASS_B,
+ !mlx4_is_slave(dev));
+ if (err)
+ goto out;
+
+ MLX4_GET(param->global_caps, outbox, QUERY_HCA_GLOBAL_CAPS_OFFSET);
+
+ /* QPC/EEC/CQC/EQC/RDMARC attributes */
+
+ MLX4_GET(param->qpc_base, outbox, INIT_HCA_QPC_BASE_OFFSET);
+ MLX4_GET(param->log_num_qps, outbox, INIT_HCA_LOG_QP_OFFSET);
+ MLX4_GET(param->srqc_base, outbox, INIT_HCA_SRQC_BASE_OFFSET);
+ MLX4_GET(param->log_num_srqs, outbox, INIT_HCA_LOG_SRQ_OFFSET);
+ MLX4_GET(param->cqc_base, outbox, INIT_HCA_CQC_BASE_OFFSET);
+ MLX4_GET(param->log_num_cqs, outbox, INIT_HCA_LOG_CQ_OFFSET);
+ MLX4_GET(param->altc_base, outbox, INIT_HCA_ALTC_BASE_OFFSET);
+ MLX4_GET(param->auxc_base, outbox, INIT_HCA_AUXC_BASE_OFFSET);
+ MLX4_GET(param->eqc_base, outbox, INIT_HCA_EQC_BASE_OFFSET);
+ MLX4_GET(param->log_num_eqs, outbox, INIT_HCA_LOG_EQ_OFFSET);
+ MLX4_GET(param->rdmarc_base, outbox, INIT_HCA_RDMARC_BASE_OFFSET);
+ MLX4_GET(param->log_rd_per_qp, outbox, INIT_HCA_LOG_RD_OFFSET);
+
+ /* multicast attributes */
+
+ MLX4_GET(param->mc_base, outbox, INIT_HCA_MC_BASE_OFFSET);
+ MLX4_GET(param->log_mc_entry_sz, outbox,
+ INIT_HCA_LOG_MC_ENTRY_SZ_OFFSET);
+ MLX4_GET(param->log_mc_hash_sz, outbox,
+ INIT_HCA_LOG_MC_HASH_SZ_OFFSET);
+ MLX4_GET(param->log_mc_table_sz, outbox,
+ INIT_HCA_LOG_MC_TABLE_SZ_OFFSET);
+
+ /* TPT attributes */
+
+ MLX4_GET(param->dmpt_base, outbox, INIT_HCA_DMPT_BASE_OFFSET);
+ MLX4_GET(param->log_mpt_sz, outbox, INIT_HCA_LOG_MPT_SZ_OFFSET);
+ MLX4_GET(param->mtt_base, outbox, INIT_HCA_MTT_BASE_OFFSET);
+ MLX4_GET(param->cmpt_base, outbox, INIT_HCA_CMPT_BASE_OFFSET);
+
+ /* UAR attributes */
+
+ MLX4_GET(param->uar_page_sz, outbox, INIT_HCA_UAR_PAGE_SZ_OFFSET);
+ MLX4_GET(param->log_uar_sz, outbox, INIT_HCA_LOG_UAR_SZ_OFFSET);
+
+out:
+ mlx4_free_cmd_mailbox(dev, mailbox);
+
+ return err;
+}
+
+int mlx4_INIT_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int port = vhcr->in_modifier;
+ int err;
+
+ if (priv->mfunc.master.slave_state[slave].init_port_mask & (1 << port))
+ return 0;
+
+ if (dev->caps.port_mask[port] == MLX4_PORT_TYPE_IB)
+ return -ENODEV;
+
+ /* Enable port only if it was previously disabled */
+ if (!priv->mfunc.master.init_port_ref[port]) {
+ err = mlx4_cmd(dev, 0, port, 0, MLX4_CMD_INIT_PORT,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
+ if (err)
+ return err;
+ priv->mfunc.master.slave_state[slave].init_port_mask |=
+ (1 << port);
+ }
+ ++priv->mfunc.master.init_port_ref[port];
+ return 0;
+}
+
int mlx4_INIT_PORT(struct mlx4_dev *dev, int port)
{
struct mlx4_cmd_mailbox *mailbox;
MLX4_PUT(inbox, field, INIT_PORT_MAX_PKEY_OFFSET);
err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_INIT_PORT,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
mlx4_free_cmd_mailbox(dev, mailbox);
} else
err = mlx4_cmd(dev, 0, port, 0, MLX4_CMD_INIT_PORT,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
return err;
}
EXPORT_SYMBOL_GPL(mlx4_INIT_PORT);
+int mlx4_CLOSE_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int port = vhcr->in_modifier;
+ int err;
+
+ if (!(priv->mfunc.master.slave_state[slave].init_port_mask &
+ (1 << port)))
+ return 0;
+
+ if (dev->caps.port_mask[port] == MLX4_PORT_TYPE_IB)
+ return -ENODEV;
+ if (priv->mfunc.master.init_port_ref[port] == 1) {
+ err = mlx4_cmd(dev, 0, port, 0, MLX4_CMD_CLOSE_PORT, 1000,
+ MLX4_CMD_NATIVE);
+ if (err)
+ return err;
+ }
+ priv->mfunc.master.slave_state[slave].init_port_mask &= ~(1 << port);
+ --priv->mfunc.master.init_port_ref[port];
+ return 0;
+}
+
int mlx4_CLOSE_PORT(struct mlx4_dev *dev, int port)
{
- return mlx4_cmd(dev, 0, port, 0, MLX4_CMD_CLOSE_PORT, 1000);
+ return mlx4_cmd(dev, 0, port, 0, MLX4_CMD_CLOSE_PORT, 1000,
+ MLX4_CMD_WRAPPED);
}
EXPORT_SYMBOL_GPL(mlx4_CLOSE_PORT);
int mlx4_CLOSE_HCA(struct mlx4_dev *dev, int panic)
{
- return mlx4_cmd(dev, 0, 0, panic, MLX4_CMD_CLOSE_HCA, 1000);
+ return mlx4_cmd(dev, 0, 0, panic, MLX4_CMD_CLOSE_HCA, 1000,
+ MLX4_CMD_NATIVE);
}
int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages)
{
int ret = mlx4_cmd_imm(dev, icm_size, aux_pages, 0, 0,
MLX4_CMD_SET_ICM_SIZE,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
if (ret)
return ret;
int mlx4_NOP(struct mlx4_dev *dev)
{
/* Input modifier of 0x1f means "finish as soon as possible." */
- return mlx4_cmd(dev, 0, 0x1f, 0, MLX4_CMD_NOP, 100);
+ return mlx4_cmd(dev, 0, 0x1f, 0, MLX4_CMD_NOP, 100, MLX4_CMD_NATIVE);
}
#define MLX4_WOL_SETUP_MODE (5 << 28)
u32 in_mod = MLX4_WOL_SETUP_MODE | port << 8;
return mlx4_cmd_imm(dev, 0, config, in_mod, 0x3,
- MLX4_CMD_MOD_STAT_CFG, MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_MOD_STAT_CFG, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_NATIVE);
}
EXPORT_SYMBOL_GPL(mlx4_wol_read);
u32 in_mod = MLX4_WOL_SETUP_MODE | port << 8;
return mlx4_cmd(dev, config, in_mod, 0x1, MLX4_CMD_MOD_STAT_CFG,
- MLX4_CMD_TIME_CLASS_A);
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
}
EXPORT_SYMBOL_GPL(mlx4_wol_write);
projects / karo-tx-linux.git / blobdiff