179 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_MOD_STAT_CFG()  local
188 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_MOD_STAT_CFG()
189 	if (IS_ERR(mailbox))  in mlx4_MOD_STAT_CFG()
190 		return PTR_ERR(mailbox);  in mlx4_MOD_STAT_CFG()
191 	inbox = mailbox->buf;  in mlx4_MOD_STAT_CFG()
196 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_MOD_STAT_CFG,  in mlx4_MOD_STAT_CFG()
199 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_MOD_STAT_CFG()
205 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FUNC()  local
220 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FUNC()
221 	if (IS_ERR(mailbox))  in mlx4_QUERY_FUNC()
222 		return PTR_ERR(mailbox);  in mlx4_QUERY_FUNC()
223 	outbox = mailbox->buf;  in mlx4_QUERY_FUNC()
227 	err = mlx4_cmd_box(dev, 0, mailbox->dma, in_modifier, 0,  in mlx4_QUERY_FUNC()
254 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FUNC()
541 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FUNC_CAP()  local
554 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FUNC_CAP()
555 	if (IS_ERR(mailbox))  in mlx4_QUERY_FUNC_CAP()
556 		return PTR_ERR(mailbox);  in mlx4_QUERY_FUNC_CAP()
558 	err = mlx4_cmd_box(dev, 0, mailbox->dma, in_modifier, op_modifier,  in mlx4_QUERY_FUNC_CAP()
564 	outbox = mailbox->buf;  in mlx4_QUERY_FUNC_CAP()
717 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FUNC_CAP()
726 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_DEV_CAP()  local
831 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_DEV_CAP()
832 	if (IS_ERR(mailbox))  in mlx4_QUERY_DEV_CAP()
833 		return PTR_ERR(mailbox);  in mlx4_QUERY_DEV_CAP()
834 	outbox = mailbox->buf;  in mlx4_QUERY_DEV_CAP()
836 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,  in mlx4_QUERY_DEV_CAP()
1120 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_DEV_CAP()
1182 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_PORT()  local
1188 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_PORT()
1189 	if (IS_ERR(mailbox))  in mlx4_QUERY_PORT()
1190 		return PTR_ERR(mailbox);  in mlx4_QUERY_PORT()
1191 	outbox = mailbox->buf;  in mlx4_QUERY_PORT()
1194 		err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,  in mlx4_QUERY_PORT()
1223 		err = mlx4_cmd_box(dev, 0, mailbox->dma, port, 0, MLX4_CMD_QUERY_PORT,  in mlx4_QUERY_PORT()
1257 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_PORT()
1484 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_get_slave_pkey_gid_tbl_len()  local
1489 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_get_slave_pkey_gid_tbl_len()
1490 	if (IS_ERR(mailbox))  in mlx4_get_slave_pkey_gid_tbl_len()
1491 		return PTR_ERR(mailbox);  in mlx4_get_slave_pkey_gid_tbl_len()
1493 	err =  mlx4_cmd_box(dev, 0, mailbox->dma, port, 0,  in mlx4_get_slave_pkey_gid_tbl_len()
1499 	outbox = mailbox->buf;  in mlx4_get_slave_pkey_gid_tbl_len()
1508 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_get_slave_pkey_gid_tbl_len()
1515 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_map_cmd()  local
1524 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_map_cmd()
1525 	if (IS_ERR(mailbox))  in mlx4_map_cmd()
1526 		return PTR_ERR(mailbox);  in mlx4_map_cmd()
1527 	pages = mailbox->buf;  in mlx4_map_cmd()
1560 				err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,  in mlx4_map_cmd()
1571 		err = mlx4_cmd(dev, mailbox->dma, nent, 0, op,  in mlx4_map_cmd()
1590 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_map_cmd()
1616 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_FW()  local
1642 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_FW()
1643 	if (IS_ERR(mailbox))  in mlx4_QUERY_FW()
1644 		return PTR_ERR(mailbox);  in mlx4_QUERY_FW()
1645 	outbox = mailbox->buf;  in mlx4_QUERY_FW()
1647 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_FW,  in mlx4_QUERY_FW()
1733 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_FW()
1799 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_ADAPTER()  local
1807 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_ADAPTER()
1808 	if (IS_ERR(mailbox))  in mlx4_QUERY_ADAPTER()
1809 		return PTR_ERR(mailbox);  in mlx4_QUERY_ADAPTER()
1810 	outbox = mailbox->buf;  in mlx4_QUERY_ADAPTER()
1812 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_ADAPTER,  in mlx4_QUERY_ADAPTER()
1823 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_ADAPTER()
1829 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_INIT_HCA()  local
1890 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_INIT_HCA()
1891 	if (IS_ERR(mailbox))  in mlx4_INIT_HCA()
1892 		return PTR_ERR(mailbox);  in mlx4_INIT_HCA()
1893 	inbox = mailbox->buf;  in mlx4_INIT_HCA()
1895 	*((u8 *) mailbox->buf + INIT_HCA_VERSION_OFFSET) = INIT_HCA_VERSION;  in mlx4_INIT_HCA()
1897 	*((u8 *) mailbox->buf + INIT_HCA_CACHELINE_SZ_OFFSET) =  in mlx4_INIT_HCA()
2052 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA,  in mlx4_INIT_HCA()
2058 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_INIT_HCA()
2065 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_QUERY_HCA()  local
2080 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_QUERY_HCA()
2081 	if (IS_ERR(mailbox))  in mlx4_QUERY_HCA()
2082 		return PTR_ERR(mailbox);  in mlx4_QUERY_HCA()
2083 	outbox = mailbox->buf;  in mlx4_QUERY_HCA()
2085 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_QUERY_HCA()
2182 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_QUERY_HCA()
2189 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_hca_core_clock_update()  local
2193 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_hca_core_clock_update()
2194 	if (IS_ERR(mailbox)) {  in mlx4_hca_core_clock_update()
2196 		return PTR_ERR(mailbox);  in mlx4_hca_core_clock_update()
2198 	outbox = mailbox->buf;  in mlx4_hca_core_clock_update()
2200 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_hca_core_clock_update()
2212 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_hca_core_clock_update()
2275 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_INIT_PORT()  local
2296 		mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_INIT_PORT()
2297 		if (IS_ERR(mailbox))  in mlx4_INIT_PORT()
2298 			return PTR_ERR(mailbox);  in mlx4_INIT_PORT()
2299 		inbox = mailbox->buf;  in mlx4_INIT_PORT()
2313 		err = mlx4_cmd(dev, mailbox->dma, port, 0, MLX4_CMD_INIT_PORT,  in mlx4_INIT_PORT()
2316 		mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_INIT_PORT()
2406 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_CONFIG_DEV_set()  local
2408 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_CONFIG_DEV_set()
2409 	if (IS_ERR(mailbox))  in mlx4_CONFIG_DEV_set()
2410 		return PTR_ERR(mailbox);  in mlx4_CONFIG_DEV_set()
2412 	memcpy(mailbox->buf, config_dev, sizeof(*config_dev));  in mlx4_CONFIG_DEV_set()
2414 	err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_CONFIG_DEV,  in mlx4_CONFIG_DEV_set()
2417 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_CONFIG_DEV_set()
2424 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_CONFIG_DEV_get()  local
2426 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_CONFIG_DEV_get()
2427 	if (IS_ERR(mailbox))  in mlx4_CONFIG_DEV_get()
2428 		return PTR_ERR(mailbox);  in mlx4_CONFIG_DEV_get()
2430 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 1, MLX4_CMD_CONFIG_DEV,  in mlx4_CONFIG_DEV_get()
2434 		memcpy(config_dev, mailbox->buf, sizeof(*config_dev));  in mlx4_CONFIG_DEV_get()
2436 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_CONFIG_DEV_get()
2532 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_virt2phy_port_map()  local
2539 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_virt2phy_port_map()
2540 	if (IS_ERR(mailbox))  in mlx4_virt2phy_port_map()
2543 	v2p = mailbox->buf;  in mlx4_virt2phy_port_map()
2547 	err = mlx4_cmd(dev, mailbox->dma, 0,  in mlx4_virt2phy_port_map()
2551 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_virt2phy_port_map()
2585 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_query_diag_counters()  local
2590 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_query_diag_counters()
2591 	if (IS_ERR(mailbox))  in mlx4_query_diag_counters()
2592 		return PTR_ERR(mailbox);  in mlx4_query_diag_counters()
2594 	outbox = mailbox->buf;  in mlx4_query_diag_counters()
2596 	ret = mlx4_cmd_box(dev, 0, mailbox->dma, port, op_modifier,  in mlx4_query_diag_counters()
2612 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_query_diag_counters()
2621 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_get_phys_port_id()  local
2629 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_get_phys_port_id()
2630 	if (IS_ERR(mailbox))  in mlx4_get_phys_port_id()
2631 		return PTR_ERR(mailbox);  in mlx4_get_phys_port_id()
2632 	outbox = mailbox->buf;  in mlx4_get_phys_port_id()
2636 		err = mlx4_cmd_box(dev, 0, mailbox->dma, in_mod, 0x2,  in mlx4_get_phys_port_id()
2650 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_get_phys_port_id()
2685 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_opreq_action()  local
2703 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_opreq_action()
2704 	if (IS_ERR(mailbox)) {  in mlx4_opreq_action()
2708 	outbox = mailbox->buf;  in mlx4_opreq_action()
2711 		err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,  in mlx4_opreq_action()
2774 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_opreq_action()
2778 					  struct mlx4_cmd_mailbox *mailbox)  in mlx4_check_smp_firewall_active()  argument
2788 	MLX4_GET(set_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2793 	MLX4_GET(getresp_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2798 	MLX4_GET(trap_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2803 	MLX4_GET(traprepress_attr_mask, mailbox->buf,  in mlx4_check_smp_firewall_active()
2817 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_config_mad_demux()  local
2824 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_config_mad_demux()
2825 	if (IS_ERR(mailbox)) {  in mlx4_config_mad_demux()
2831 	err = mlx4_cmd_box(dev, 0, mailbox->dma, 0x01 /* subn mgmt class */,  in mlx4_config_mad_demux()
2840 	if (mlx4_check_smp_firewall_active(dev, mailbox))  in mlx4_config_mad_demux()
2844 	err = mlx4_cmd(dev, mailbox->dma, 0x01 /* subn mgmt class */,  in mlx4_config_mad_demux()
2855 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_config_mad_demux()
3003 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_SET_PORT_phv_bit()  local
3008 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in mlx4_SET_PORT_phv_bit()
3009 	if (IS_ERR(mailbox))  in mlx4_SET_PORT_phv_bit()
3010 		return PTR_ERR(mailbox);  in mlx4_SET_PORT_phv_bit()
3011 	context = mailbox->buf;  in mlx4_SET_PORT_phv_bit()
3018 	err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,  in mlx4_SET_PORT_phv_bit()
3022 	mlx4_free_cmd_mailbox(dev, mailbox);  in mlx4_SET_PORT_phv_bit()