| /* |
| * Copyright (c) 2006 Cisco Systems, Inc. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef MLX4_CMD_H |
| #define MLX4_CMD_H |
| |
| #include <linux/dma-mapping.h> |
| #include <linux/if_link.h> |
| |
| enum { |
| /* initialization and general commands */ |
| MLX4_CMD_SYS_EN = 0x1, |
| MLX4_CMD_SYS_DIS = 0x2, |
| MLX4_CMD_MAP_FA = 0xfff, |
| MLX4_CMD_UNMAP_FA = 0xffe, |
| MLX4_CMD_RUN_FW = 0xff6, |
| MLX4_CMD_MOD_STAT_CFG = 0x34, |
| MLX4_CMD_QUERY_DEV_CAP = 0x3, |
| MLX4_CMD_QUERY_FW = 0x4, |
| MLX4_CMD_ENABLE_LAM = 0xff8, |
| MLX4_CMD_DISABLE_LAM = 0xff7, |
| MLX4_CMD_QUERY_DDR = 0x5, |
| MLX4_CMD_QUERY_ADAPTER = 0x6, |
| MLX4_CMD_INIT_HCA = 0x7, |
| MLX4_CMD_CLOSE_HCA = 0x8, |
| MLX4_CMD_INIT_PORT = 0x9, |
| MLX4_CMD_CLOSE_PORT = 0xa, |
| MLX4_CMD_QUERY_HCA = 0xb, |
| MLX4_CMD_QUERY_PORT = 0x43, |
| MLX4_CMD_SENSE_PORT = 0x4d, |
| MLX4_CMD_HW_HEALTH_CHECK = 0x50, |
| MLX4_CMD_SET_PORT = 0xc, |
| MLX4_CMD_SET_NODE = 0x5a, |
| MLX4_CMD_QUERY_FUNC = 0x56, |
| MLX4_CMD_ACCESS_DDR = 0x2e, |
| MLX4_CMD_MAP_ICM = 0xffa, |
| MLX4_CMD_UNMAP_ICM = 0xff9, |
| MLX4_CMD_MAP_ICM_AUX = 0xffc, |
| MLX4_CMD_UNMAP_ICM_AUX = 0xffb, |
| MLX4_CMD_SET_ICM_SIZE = 0xffd, |
| /*master notify fw on finish for slave's flr*/ |
| MLX4_CMD_INFORM_FLR_DONE = 0x5b, |
| MLX4_CMD_GET_OP_REQ = 0x59, |
| |
| /* TPT commands */ |
| MLX4_CMD_SW2HW_MPT = 0xd, |
| MLX4_CMD_QUERY_MPT = 0xe, |
| MLX4_CMD_HW2SW_MPT = 0xf, |
| MLX4_CMD_READ_MTT = 0x10, |
| MLX4_CMD_WRITE_MTT = 0x11, |
| MLX4_CMD_SYNC_TPT = 0x2f, |
| |
| /* EQ commands */ |
| MLX4_CMD_MAP_EQ = 0x12, |
| MLX4_CMD_SW2HW_EQ = 0x13, |
| MLX4_CMD_HW2SW_EQ = 0x14, |
| MLX4_CMD_QUERY_EQ = 0x15, |
| |
| /* CQ commands */ |
| MLX4_CMD_SW2HW_CQ = 0x16, |
| MLX4_CMD_HW2SW_CQ = 0x17, |
| MLX4_CMD_QUERY_CQ = 0x18, |
| MLX4_CMD_MODIFY_CQ = 0x2c, |
| |
| /* SRQ commands */ |
| MLX4_CMD_SW2HW_SRQ = 0x35, |
| MLX4_CMD_HW2SW_SRQ = 0x36, |
| MLX4_CMD_QUERY_SRQ = 0x37, |
| MLX4_CMD_ARM_SRQ = 0x40, |
| |
| /* QP/EE commands */ |
| MLX4_CMD_RST2INIT_QP = 0x19, |
| MLX4_CMD_INIT2RTR_QP = 0x1a, |
| MLX4_CMD_RTR2RTS_QP = 0x1b, |
| MLX4_CMD_RTS2RTS_QP = 0x1c, |
| MLX4_CMD_SQERR2RTS_QP = 0x1d, |
| MLX4_CMD_2ERR_QP = 0x1e, |
| MLX4_CMD_RTS2SQD_QP = 0x1f, |
| MLX4_CMD_SQD2SQD_QP = 0x38, |
| MLX4_CMD_SQD2RTS_QP = 0x20, |
| MLX4_CMD_2RST_QP = 0x21, |
| MLX4_CMD_QUERY_QP = 0x22, |
| MLX4_CMD_INIT2INIT_QP = 0x2d, |
| MLX4_CMD_SUSPEND_QP = 0x32, |
| MLX4_CMD_UNSUSPEND_QP = 0x33, |
| MLX4_CMD_UPDATE_QP = 0x61, |
| /* special QP and management commands */ |
| MLX4_CMD_CONF_SPECIAL_QP = 0x23, |
| MLX4_CMD_MAD_IFC = 0x24, |
| |
| /* multicast commands */ |
| MLX4_CMD_READ_MCG = 0x25, |
| MLX4_CMD_WRITE_MCG = 0x26, |
| MLX4_CMD_MGID_HASH = 0x27, |
| |
| /* miscellaneous commands */ |
| MLX4_CMD_DIAG_RPRT = 0x30, |
| MLX4_CMD_NOP = 0x31, |
| MLX4_CMD_ACCESS_MEM = 0x2e, |
| MLX4_CMD_SET_VEP = 0x52, |
| |
| /* Ethernet specific commands */ |
| MLX4_CMD_SET_VLAN_FLTR = 0x47, |
| MLX4_CMD_SET_MCAST_FLTR = 0x48, |
| MLX4_CMD_DUMP_ETH_STATS = 0x49, |
| |
| /* Communication channel commands */ |
| MLX4_CMD_ARM_COMM_CHANNEL = 0x57, |
| MLX4_CMD_GEN_EQE = 0x58, |
| |
| /* virtual commands */ |
| MLX4_CMD_ALLOC_RES = 0xf00, |
| MLX4_CMD_FREE_RES = 0xf01, |
| MLX4_CMD_MCAST_ATTACH = 0xf05, |
| MLX4_CMD_UCAST_ATTACH = 0xf06, |
| MLX4_CMD_PROMISC = 0xf08, |
| MLX4_CMD_QUERY_FUNC_CAP = 0xf0a, |
| MLX4_CMD_QP_ATTACH = 0xf0b, |
| |
| /* debug commands */ |
| MLX4_CMD_QUERY_DEBUG_MSG = 0x2a, |
| MLX4_CMD_SET_DEBUG_MSG = 0x2b, |
| |
| /* statistics commands */ |
| MLX4_CMD_QUERY_IF_STAT = 0X54, |
| MLX4_CMD_SET_IF_STAT = 0X55, |
| |
| /* set port opcode modifiers */ |
| MLX4_SET_PORT_PRIO2TC = 0x8, |
| MLX4_SET_PORT_SCHEDULER = 0x9, |
| |
| /* register/delete flow steering network rules */ |
| MLX4_QP_FLOW_STEERING_ATTACH = 0x65, |
| MLX4_QP_FLOW_STEERING_DETACH = 0x66, |
| }; |
| |
| enum { |
| MLX4_CMD_TIME_CLASS_A = 10000, |
| MLX4_CMD_TIME_CLASS_B = 10000, |
| MLX4_CMD_TIME_CLASS_C = 10000, |
| }; |
| |
| enum { |
| MLX4_MAILBOX_SIZE = 4096, |
| MLX4_ACCESS_MEM_ALIGN = 256, |
| }; |
| |
| enum { |
| /* set port opcode modifiers */ |
| MLX4_SET_PORT_GENERAL = 0x0, |
| MLX4_SET_PORT_RQP_CALC = 0x1, |
| MLX4_SET_PORT_MAC_TABLE = 0x2, |
| MLX4_SET_PORT_VLAN_TABLE = 0x3, |
| MLX4_SET_PORT_PRIO_MAP = 0x4, |
| MLX4_SET_PORT_GID_TABLE = 0x5, |
| }; |
| |
| enum { |
| MLX4_CMD_WRAPPED, |
| MLX4_CMD_NATIVE |
| }; |
| |
| struct mlx4_dev; |
| |
| struct mlx4_cmd_mailbox { |
| void *buf; |
| dma_addr_t dma; |
| }; |
| |
| int __mlx4_cmd(struct mlx4_dev *dev, u64 in_param, u64 *out_param, |
| int out_is_imm, u32 in_modifier, u8 op_modifier, |
| u16 op, unsigned long timeout, int native); |
| |
| /* Invoke a command with no output parameter */ |
| static inline int mlx4_cmd(struct mlx4_dev *dev, u64 in_param, u32 in_modifier, |
| u8 op_modifier, u16 op, unsigned long timeout, |
| int native) |
| { |
| return __mlx4_cmd(dev, in_param, NULL, 0, in_modifier, |
| op_modifier, op, timeout, native); |
| } |
| |
| /* Invoke a command with an output mailbox */ |
| static inline int mlx4_cmd_box(struct mlx4_dev *dev, u64 in_param, u64 out_param, |
| u32 in_modifier, u8 op_modifier, u16 op, |
| unsigned long timeout, int native) |
| { |
| return __mlx4_cmd(dev, in_param, &out_param, 0, in_modifier, |
| op_modifier, op, timeout, native); |
| } |
| |
| /* |
| * Invoke a command with an immediate output parameter (and copy the |
| * output into the caller's out_param pointer after the command |
| * executes). |
| */ |
| static inline int mlx4_cmd_imm(struct mlx4_dev *dev, u64 in_param, u64 *out_param, |
| u32 in_modifier, u8 op_modifier, u16 op, |
| unsigned long timeout, int native) |
| { |
| return __mlx4_cmd(dev, in_param, out_param, 1, in_modifier, |
| op_modifier, op, timeout, native); |
| } |
| |
| struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev); |
| void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox); |
| |
| u32 mlx4_comm_get_version(void); |
| int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac); |
| int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos); |
| int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting); |
| int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf); |
| int mlx4_set_vf_link_state(struct mlx4_dev *dev, int port, int vf, int link_state); |
| |
| #define MLX4_COMM_GET_IF_REV(cmd_chan_ver) (u8)((cmd_chan_ver) >> 8) |
| |
| #endif /* MLX4_CMD_H */ |