180 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_MOD_STAT_CFG()  local
189 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_MOD_STAT_CFG()
190 	if (IS_ERR(mailbox))  in mlx4_MOD_STAT_CFG()
191 		return PTR_ERR(mailbox);  in mlx4_MOD_STAT_CFG()
192 	inbox = mailbox->buf;  in mlx4_MOD_STAT_CFG()
197 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_MOD_STAT_CFG,  in mlx4_MOD_STAT_CFG()
200 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_MOD_STAT_CFG()
206 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FUNC()  local
221 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FUNC()
222 	if (IS_ERR(mailbox))  in mlx4_QUERY_FUNC()
223 		return PTR_ERR(mailbox);  in mlx4_QUERY_FUNC()
224 	outbox = mailbox->buf;  in mlx4_QUERY_FUNC()
228 	err = mlx4_cmd_box(dev, 0, mailbox->dma, in_modifier, 0,  in mlx4_QUERY_FUNC()
255 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FUNC()
542 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FUNC_CAP()  local
555 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FUNC_CAP()
556 	if (IS_ERR(mailbox))  in mlx4_QUERY_FUNC_CAP()
557 		return PTR_ERR(mailbox);  in mlx4_QUERY_FUNC_CAP()
559 	err = mlx4_cmd_box(dev, 0, mailbox->dma, in_modifier, op_modifier,  in mlx4_QUERY_FUNC_CAP()
565 	outbox = mailbox->buf;  in mlx4_QUERY_FUNC_CAP()
718 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FUNC_CAP()
727 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_DEV_CAP()  local
833 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_DEV_CAP()
834 	if (IS_ERR(mailbox))  in mlx4_QUERY_DEV_CAP()
835 		return PTR_ERR(mailbox);  in mlx4_QUERY_DEV_CAP()
836 	outbox = mailbox->buf;  in mlx4_QUERY_DEV_CAP()
838 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,  in mlx4_QUERY_DEV_CAP()
1126 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_DEV_CAP()
1188 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_PORT()  local
1194 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_PORT()
1195 	if (IS_ERR(mailbox))  in mlx4_QUERY_PORT()
1196 		return PTR_ERR(mailbox);  in mlx4_QUERY_PORT()
1197 	outbox = mailbox->buf;  in mlx4_QUERY_PORT()
1200 		err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,  in mlx4_QUERY_PORT()
1229 		err = mlx4_cmd_box(dev, 0, mailbox->dma, port, 0, MLX4_CMD_QUERY_PORT,  in mlx4_QUERY_PORT()
1263 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_PORT()
1490 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_get_slave_pkey_gid_tbl_len()  local
1495 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_get_slave_pkey_gid_tbl_len()
1496 	if (IS_ERR(mailbox))  in mlx4_get_slave_pkey_gid_tbl_len()
1497 		return PTR_ERR(mailbox);  in mlx4_get_slave_pkey_gid_tbl_len()
1499 	err =  mlx4_cmd_box(dev, 0, mailbox->dma, port, 0,  in mlx4_get_slave_pkey_gid_tbl_len()
1505 	outbox = mailbox->buf;  in mlx4_get_slave_pkey_gid_tbl_len()
1514 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_get_slave_pkey_gid_tbl_len()
1521 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_map_cmd()  local
1530 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_map_cmd()
1531 	if (IS_ERR(mailbox))  in mlx4_map_cmd()
1532 		return PTR_ERR(mailbox);  in mlx4_map_cmd()
1533 	pages = mailbox->buf;  in mlx4_map_cmd()
1566 				err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,  in mlx4_map_cmd()
1577 		err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,  in mlx4_map_cmd()
1596 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_map_cmd()
1622 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FW()  local
1648 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FW()
1649 	if (IS_ERR(mailbox))  in mlx4_QUERY_FW()
1650 		return PTR_ERR(mailbox);  in mlx4_QUERY_FW()
1651 	outbox = mailbox->buf;  in mlx4_QUERY_FW()
1653 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_FW,  in mlx4_QUERY_FW()
1739 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FW()
1805 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_ADAPTER()  local
1813 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_ADAPTER()
1814 	if (IS_ERR(mailbox))  in mlx4_QUERY_ADAPTER()
1815 		return PTR_ERR(mailbox);  in mlx4_QUERY_ADAPTER()
1816 	outbox = mailbox->buf;  in mlx4_QUERY_ADAPTER()
1818 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_ADAPTER,  in mlx4_QUERY_ADAPTER()
1829 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_ADAPTER()
1835 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_INIT_HCA()  local
1896 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_INIT_HCA()
1897 	if (IS_ERR(mailbox))  in mlx4_INIT_HCA()
1898 		return PTR_ERR(mailbox);  in mlx4_INIT_HCA()
1899 	inbox = mailbox->buf;  in mlx4_INIT_HCA()
1901 	*((u8 *) mailbox->buf + INIT_HCA_VERSION_OFFSET) = INIT_HCA_VERSION;  in mlx4_INIT_HCA()
1903 	*((u8 *) mailbox->buf + INIT_HCA_CACHELINE_SZ_OFFSET) =  in mlx4_INIT_HCA()
2058 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA,  in mlx4_INIT_HCA()
2064 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_INIT_HCA()
2071 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_HCA()  local
2088 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_HCA()
2089 	if (IS_ERR(mailbox))  in mlx4_QUERY_HCA()
2090 		return PTR_ERR(mailbox);  in mlx4_QUERY_HCA()
2091 	outbox = mailbox->buf;  in mlx4_QUERY_HCA()
2093 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_QUERY_HCA()
2205 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_HCA()
2212 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_hca_core_clock_update()  local
2216 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_hca_core_clock_update()
2217 	if (IS_ERR(mailbox)) {  in mlx4_hca_core_clock_update()
2219 		return PTR_ERR(mailbox);  in mlx4_hca_core_clock_update()
2221 	outbox = mailbox->buf;  in mlx4_hca_core_clock_update()
2223 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_hca_core_clock_update()
2235 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_hca_core_clock_update()
2298 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_INIT_PORT()  local
2319 		mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_INIT_PORT()
2320 		if (IS_ERR(mailbox))  in mlx4_INIT_PORT()
2321 			return PTR_ERR(mailbox);  in mlx4_INIT_PORT()
2322 		inbox = mailbox->buf;  in mlx4_INIT_PORT()
2336 		err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_INIT_PORT,  in mlx4_INIT_PORT()
2339 		mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_INIT_PORT()
2429 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_CONFIG_DEV_set()  local
2431 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_CONFIG_DEV_set()
2432 	if (IS_ERR(mailbox))  in mlx4_CONFIG_DEV_set()
2433 		return PTR_ERR(mailbox);  in mlx4_CONFIG_DEV_set()
2435 	memcpy(mailbox->buf, config_dev, sizeof(*config_dev));  in mlx4_CONFIG_DEV_set()
2437 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_CONFIG_DEV,  in mlx4_CONFIG_DEV_set()
2440 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_CONFIG_DEV_set()
2447 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_CONFIG_DEV_get()  local
2449 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_CONFIG_DEV_get()
2450 	if (IS_ERR(mailbox))  in mlx4_CONFIG_DEV_get()
2451 		return PTR_ERR(mailbox);  in mlx4_CONFIG_DEV_get()
2453 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 1, MLX4_CMD_CONFIG_DEV,  in mlx4_CONFIG_DEV_get()
2457 		memcpy(config_dev, mailbox->buf, sizeof(*config_dev));  in mlx4_CONFIG_DEV_get()
2459 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_CONFIG_DEV_get()
2555 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_virt2phy_port_map()  local
2562 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_virt2phy_port_map()
2563 	if (IS_ERR(mailbox))  in mlx4_virt2phy_port_map()
2566 	v2p = mailbox->buf;  in mlx4_virt2phy_port_map()
2570 	err = mlx4_cmd(dev, mailbox->dma, 0,  in mlx4_virt2phy_port_map()
2574 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_virt2phy_port_map()
2608 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_query_diag_counters()  local
2613 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_query_diag_counters()
2614 	if (IS_ERR(mailbox))  in mlx4_query_diag_counters()
2615 		return PTR_ERR(mailbox);  in mlx4_query_diag_counters()
2617 	outbox = mailbox->buf;  in mlx4_query_diag_counters()
2619 	ret = mlx4_cmd_box(dev, 0, mailbox->dma, port, op_modifier,  in mlx4_query_diag_counters()
2635 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_query_diag_counters()
2644 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_get_phys_port_id()  local
2652 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_get_phys_port_id()
2653 	if (IS_ERR(mailbox))  in mlx4_get_phys_port_id()
2654 		return PTR_ERR(mailbox);  in mlx4_get_phys_port_id()
2655 	outbox = mailbox->buf;  in mlx4_get_phys_port_id()
2659 		err = mlx4_cmd_box(dev, 0, mailbox->dma, in_mod, 0x2,  in mlx4_get_phys_port_id()
2673 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_get_phys_port_id()
2708 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_opreq_action()  local
2726 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_opreq_action()
2727 	if (IS_ERR(mailbox)) {  in mlx4_opreq_action()
2731 	outbox = mailbox->buf;  in mlx4_opreq_action()
2734 		err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_opreq_action()
2797 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_opreq_action()
2801 					  struct mlx4_cmd_mailbox *mailbox)  in mlx4_check_smp_firewall_active()  argument
2811 	MLX4_GET(set_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2816 	MLX4_GET(getresp_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2821 	MLX4_GET(trap_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2826 	MLX4_GET(traprepress_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2840 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_config_mad_demux()  local
2847 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_config_mad_demux()
2848 	if (IS_ERR(mailbox)) {  in mlx4_config_mad_demux()
2854 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0x01 /* subn mgmt class */,  in mlx4_config_mad_demux()
2863 	if (mlx4_check_smp_firewall_active(dev, mailbox))  in mlx4_config_mad_demux()
2867 	err = mlx4_cmd(dev, mailbox->dma, 0x01 /* subn mgmt class */,  in mlx4_config_mad_demux()
2878 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_config_mad_demux()
3026 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_SET_PORT_phv_bit()  local
3031 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_SET_PORT_phv_bit()
3032 	if (IS_ERR(mailbox))  in mlx4_SET_PORT_phv_bit()
3033 		return PTR_ERR(mailbox);  in mlx4_SET_PORT_phv_bit()
3034 	context = mailbox->buf;  in mlx4_SET_PORT_phv_bit()
3041 	err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,  in mlx4_SET_PORT_phv_bit()
3045 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_SET_PORT_phv_bit()