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b8ba452683
linux_dsm_epyc7002/include/linux/mlx5/device.h
Linus Torvalds b8ba452683 Round two of 4.6 merge window patches 
- A few minor core fixups needed for the next patch series
 - The IB SRIOV series.  This has bounced around for several versions.
   Of note is the fact that the first patch in this series effects
   the net core.  It was directed to netdev and DaveM for each iteration
   of the series (three versions total).  Dave did not object, but did
   not respond either.  I've taken this as permission to move forward
   with the series.
 - The new Intel X722 iWARP driver
 - A huge set of updates to the Intel hfi1 driver.  Of particular interest
   here is that we have left the driver in staging since it still has an
   API that people object to.  Intel is working on a fix, but getting
   these patches in now helps keep me sane as the upstream and Intel's
   trees were over 300 patches apart.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull more rdma updates from Doug Ledford:
 "Round two of 4.6 merge window patches.

  This is a monster pull request.  I held off on the hfi1 driver updates
  (the hfi1 driver is intimately tied to the qib driver and the new
  rdmavt software library that was created to help both of them) in my
  first pull request.  The hfi1/qib/rdmavt update is probably 90% of
  this pull request.  The hfi1 driver is being left in staging so that
  it can be fixed up in regards to the API that Al and yourself didn't
  like.  Intel has agreed to do the work, but in the meantime, this
  clears out 300+ patches in the backlog queue and brings my tree and
  their tree closer to sync.

  This also includes about 10 patches to the core and a few to mlx5 to
  create an infrastructure for configuring SRIOV ports on IB devices.
  That series includes one patch to the net core that we sent to netdev@
  and Dave Miller with each of the three revisions to the series.  We
  didn't get any response to the patch, so we took that as implicit
  approval.

  Finally, this series includes Intel's new iWARP driver for their x722
  cards.  It's not nearly the beast as the hfi1 driver.  It also has a
  linux-next merge issue, but that has been resolved and it now passes
  just fine.

  Summary:

   - A few minor core fixups needed for the next patch series

   - The IB SRIOV series.  This has bounced around for several versions.
     Of note is the fact that the first patch in this series effects the
     net core.  It was directed to netdev and DaveM for each iteration
     of the series (three versions total).  Dave did not object, but did
     not respond either.  I've taken this as permission to move forward
     with the series.

   - The new Intel X722 iWARP driver

   - A huge set of updates to the Intel hfi1 driver.  Of particular
     interest here is that we have left the driver in staging since it
     still has an API that people object to.  Intel is working on a fix,
     but getting these patches in now helps keep me sane as the upstream
     and Intel's trees were over 300 patches apart"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (362 commits)
  IB/ipoib: Allow mcast packets from other VFs
  IB/mlx5: Implement callbacks for manipulating VFs
  net/mlx5_core: Implement modify HCA vport command
  net/mlx5_core: Add VF param when querying vport counter
  IB/ipoib: Add ndo operations for configuring VFs
  IB/core: Add interfaces to control VF attributes
  IB/core: Support accessing SA in virtualized environment
  IB/core: Add subnet prefix to port info
  IB/mlx5: Fix decision on using MAD_IFC
  net/core: Add support for configuring VF GUIDs
  IB/{core, ulp} Support above 32 possible device capability flags
  IB/core: Replace setting the zero values in ib_uverbs_ex_query_device
  net/mlx5_core: Introduce offload arithmetic hardware capabilities
  net/mlx5_core: Refactor device capability function
  net/mlx5_core: Fix caching ATOMIC endian mode capability
  ib_srpt: fix a WARN_ON() message
  i40iw: Replace the obsolete crypto hash interface with shash
  IB/hfi1: Add SDMA cache eviction algorithm
  IB/hfi1: Switch to using the pin query function
  IB/hfi1: Specify mm when releasing pages
  ...
2016-03-22 15:48:44 -07:00

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/*
* Copyright (c) 2013-2015, Mellanox Technologies. 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 MLX5_DEVICE_H
#define MLX5_DEVICE_H
#include <linux/types.h>
#include <rdma/ib_verbs.h>
#include <linux/mlx5/mlx5_ifc.h>
#if defined(__LITTLE_ENDIAN)
#define MLX5_SET_HOST_ENDIANNESS 0
#elif defined(__BIG_ENDIAN)
#define MLX5_SET_HOST_ENDIANNESS 0x80
#else
#error Host endianness not defined
#endif
/* helper macros */
#define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
#define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
#define __mlx5_bit_off(typ, fld) ((unsigned)(unsigned long)(&(__mlx5_nullp(typ)->fld)))
#define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
#define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
#define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
#define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
#define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
#define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
#define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
#define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
#define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
#define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8)
#define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32)
#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
#define MLX5_ADDR_OF(typ, p, fld) ((char *)(p) + MLX5_BYTE_OFF(typ, fld))
/* insert a value to a struct */
#define MLX5_SET(typ, p, fld, v) do { \
BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
(~__mlx5_dw_mask(typ, fld))) | (((v) & __mlx5_mask(typ, fld)) \
<< __mlx5_dw_bit_off(typ, fld))); \
} while (0)
#define MLX5_SET_TO_ONES(typ, p, fld) do { \
BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
(~__mlx5_dw_mask(typ, fld))) | ((__mlx5_mask(typ, fld)) \
<< __mlx5_dw_bit_off(typ, fld))); \
} while (0)
#define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\
__mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
__mlx5_mask(typ, fld))
#define MLX5_GET_PR(typ, p, fld) ({ \
u32 ___t = MLX5_GET(typ, p, fld); \
pr_debug(#fld " = 0x%x\n", ___t); \
___t; \
})
#define MLX5_SET64(typ, p, fld, v) do { \
BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \
BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
*((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
} while (0)
#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
#define MLX5_GET64_PR(typ, p, fld) ({ \
u64 ___t = MLX5_GET64(typ, p, fld); \
pr_debug(#fld " = 0x%llx\n", ___t); \
___t; \
})
/* Big endian getters */
#define MLX5_GET64_BE(typ, p, fld) (*((__be64 *)(p) +\
__mlx5_64_off(typ, fld)))
#define MLX5_GET_BE(type_t, typ, p, fld) ({ \
type_t tmp; \
switch (sizeof(tmp)) { \
case sizeof(u8): \
tmp = (__force type_t)MLX5_GET(typ, p, fld); \
break; \
case sizeof(u16): \
tmp = (__force type_t)cpu_to_be16(MLX5_GET(typ, p, fld)); \
break; \
case sizeof(u32): \
tmp = (__force type_t)cpu_to_be32(MLX5_GET(typ, p, fld)); \
break; \
case sizeof(u64): \
tmp = (__force type_t)MLX5_GET64_BE(typ, p, fld); \
break; \
} \
tmp; \
})
enum {
MLX5_MAX_COMMANDS = 32,
MLX5_CMD_DATA_BLOCK_SIZE = 512,
MLX5_PCI_CMD_XPORT = 7,
MLX5_MKEY_BSF_OCTO_SIZE = 4,
MLX5_MAX_PSVS = 4,
};
enum {
MLX5_EXTENDED_UD_AV = 0x80000000,
};
enum {
MLX5_CQ_STATE_ARMED = 9,
MLX5_CQ_STATE_ALWAYS_ARMED = 0xb,
MLX5_CQ_STATE_FIRED = 0xa,
};
enum {
MLX5_STAT_RATE_OFFSET = 5,
};
enum {
MLX5_INLINE_SEG = 0x80000000,
};
enum {
MLX5_HW_START_PADDING = MLX5_INLINE_SEG,
};
enum {
MLX5_MIN_PKEY_TABLE_SIZE = 128,
MLX5_MAX_LOG_PKEY_TABLE = 5,
};
enum {
MLX5_MKEY_INBOX_PG_ACCESS = 1 << 31
};
enum {
MLX5_PFAULT_SUBTYPE_WQE = 0,
MLX5_PFAULT_SUBTYPE_RDMA = 1,
};
enum {
MLX5_PERM_LOCAL_READ = 1 << 2,
MLX5_PERM_LOCAL_WRITE = 1 << 3,
MLX5_PERM_REMOTE_READ = 1 << 4,
MLX5_PERM_REMOTE_WRITE = 1 << 5,
MLX5_PERM_ATOMIC = 1 << 6,
MLX5_PERM_UMR_EN = 1 << 7,
};
enum {
MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0,
MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2,
MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3,
MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6,
MLX5_PCIE_CTRL_TPH_MASK = 3 << 4,
};
enum {
MLX5_ACCESS_MODE_PA = 0,
MLX5_ACCESS_MODE_MTT = 1,
MLX5_ACCESS_MODE_KLM = 2
};
enum {
MLX5_MKEY_REMOTE_INVAL = 1 << 24,
MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
MLX5_MKEY_BSF_EN = 1 << 30,
MLX5_MKEY_LEN64 = 1 << 31,
};
enum {
MLX5_EN_RD = (u64)1,
MLX5_EN_WR = (u64)2
};
enum {
MLX5_BF_REGS_PER_PAGE = 4,
MLX5_MAX_UAR_PAGES = 1 << 8,
MLX5_NON_FP_BF_REGS_PER_PAGE = 2,
MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE,
};
enum {
MLX5_MKEY_MASK_LEN = 1ull << 0,
MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1,
MLX5_MKEY_MASK_START_ADDR = 1ull << 6,
MLX5_MKEY_MASK_PD = 1ull << 7,
MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8,
MLX5_MKEY_MASK_EN_SIGERR = 1ull << 9,
MLX5_MKEY_MASK_BSF_EN = 1ull << 12,
MLX5_MKEY_MASK_KEY = 1ull << 13,
MLX5_MKEY_MASK_QPN = 1ull << 14,
MLX5_MKEY_MASK_LR = 1ull << 17,
MLX5_MKEY_MASK_LW = 1ull << 18,
MLX5_MKEY_MASK_RR = 1ull << 19,
MLX5_MKEY_MASK_RW = 1ull << 20,
MLX5_MKEY_MASK_A = 1ull << 21,
MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23,
MLX5_MKEY_MASK_FREE = 1ull << 29,
};
enum {
MLX5_UMR_TRANSLATION_OFFSET_EN = (1 << 4),
MLX5_UMR_CHECK_NOT_FREE = (1 << 5),
MLX5_UMR_CHECK_FREE = (2 << 5),
MLX5_UMR_INLINE = (1 << 7),
};
#define MLX5_UMR_MTT_ALIGNMENT 0x40
#define MLX5_UMR_MTT_MASK (MLX5_UMR_MTT_ALIGNMENT - 1)
#define MLX5_UMR_MTT_MIN_CHUNK_SIZE MLX5_UMR_MTT_ALIGNMENT
#define MLX5_USER_INDEX_LEN (MLX5_FLD_SZ_BYTES(qpc, user_index) * 8)
enum {
MLX5_EVENT_QUEUE_TYPE_QP = 0,
MLX5_EVENT_QUEUE_TYPE_RQ = 1,
MLX5_EVENT_QUEUE_TYPE_SQ = 2,
};
enum mlx5_event {
MLX5_EVENT_TYPE_COMP = 0x0,
MLX5_EVENT_TYPE_PATH_MIG = 0x01,
MLX5_EVENT_TYPE_COMM_EST = 0x02,
MLX5_EVENT_TYPE_SQ_DRAINED = 0x03,
MLX5_EVENT_TYPE_SRQ_LAST_WQE = 0x13,
MLX5_EVENT_TYPE_SRQ_RQ_LIMIT = 0x14,
MLX5_EVENT_TYPE_CQ_ERROR = 0x04,
MLX5_EVENT_TYPE_WQ_CATAS_ERROR = 0x05,
MLX5_EVENT_TYPE_PATH_MIG_FAILED = 0x07,
MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10,
MLX5_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11,
MLX5_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12,
MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08,
MLX5_EVENT_TYPE_PORT_CHANGE = 0x09,
MLX5_EVENT_TYPE_GPIO_EVENT = 0x15,
MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19,
MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a,
MLX5_EVENT_TYPE_STALL_EVENT = 0x1b,
MLX5_EVENT_TYPE_CMD = 0x0a,
MLX5_EVENT_TYPE_PAGE_REQUEST = 0xb,
MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
};
enum {
MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1,
MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4,
MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5,
MLX5_PORT_CHANGE_SUBTYPE_LID = 6,
MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7,
MLX5_PORT_CHANGE_SUBTYPE_GUID = 8,
MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9,
};
enum {
MLX5_DEV_CAP_FLAG_XRC = 1LL << 3,
MLX5_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8,
MLX5_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9,
MLX5_DEV_CAP_FLAG_APM = 1LL << 17,
MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18,
MLX5_DEV_CAP_FLAG_BLOCK_MCAST = 1LL << 23,
MLX5_DEV_CAP_FLAG_ON_DMND_PG = 1LL << 24,
MLX5_DEV_CAP_FLAG_CQ_MODER = 1LL << 29,
MLX5_DEV_CAP_FLAG_RESIZE_CQ = 1LL << 30,
MLX5_DEV_CAP_FLAG_DCT = 1LL << 37,
MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40,
MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 3LL << 46,
};
enum {
MLX5_ROCE_VERSION_1 = 0,
MLX5_ROCE_VERSION_2 = 2,
};
enum {
MLX5_ROCE_VERSION_1_CAP = 1 << MLX5_ROCE_VERSION_1,
MLX5_ROCE_VERSION_2_CAP = 1 << MLX5_ROCE_VERSION_2,
};
enum {
MLX5_ROCE_L3_TYPE_IPV4 = 0,
MLX5_ROCE_L3_TYPE_IPV6 = 1,
};
enum {
MLX5_ROCE_L3_TYPE_IPV4_CAP = 1 << 1,
MLX5_ROCE_L3_TYPE_IPV6_CAP = 1 << 2,
};
enum {
MLX5_OPCODE_NOP = 0x00,
MLX5_OPCODE_SEND_INVAL = 0x01,
MLX5_OPCODE_RDMA_WRITE = 0x08,
MLX5_OPCODE_RDMA_WRITE_IMM = 0x09,
MLX5_OPCODE_SEND = 0x0a,
MLX5_OPCODE_SEND_IMM = 0x0b,
MLX5_OPCODE_LSO = 0x0e,
MLX5_OPCODE_RDMA_READ = 0x10,
MLX5_OPCODE_ATOMIC_CS = 0x11,
MLX5_OPCODE_ATOMIC_FA = 0x12,
MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14,
MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15,
MLX5_OPCODE_BIND_MW = 0x18,
MLX5_OPCODE_CONFIG_CMD = 0x1f,
MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00,
MLX5_RECV_OPCODE_SEND = 0x01,
MLX5_RECV_OPCODE_SEND_IMM = 0x02,
MLX5_RECV_OPCODE_SEND_INVAL = 0x03,
MLX5_CQE_OPCODE_ERROR = 0x1e,
MLX5_CQE_OPCODE_RESIZE = 0x16,
MLX5_OPCODE_SET_PSV = 0x20,
MLX5_OPCODE_GET_PSV = 0x21,
MLX5_OPCODE_CHECK_PSV = 0x22,
MLX5_OPCODE_RGET_PSV = 0x26,
MLX5_OPCODE_RCHECK_PSV = 0x27,
MLX5_OPCODE_UMR = 0x25,
};
enum {
MLX5_SET_PORT_RESET_QKEY = 0,
MLX5_SET_PORT_GUID0 = 16,
MLX5_SET_PORT_NODE_GUID = 17,
MLX5_SET_PORT_SYS_GUID = 18,
MLX5_SET_PORT_GID_TABLE = 19,
MLX5_SET_PORT_PKEY_TABLE = 20,
};
enum {
MLX5_BW_NO_LIMIT = 0,
MLX5_100_MBPS_UNIT = 3,
MLX5_GBPS_UNIT = 4,
};
enum {
MLX5_MAX_PAGE_SHIFT = 31
};
enum {
MLX5_ADAPTER_PAGE_SHIFT = 12,
MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
};
enum {
MLX5_CAP_OFF_CMDIF_CSUM = 46,
};
struct mlx5_inbox_hdr {
__be16 opcode;
u8 rsvd[4];
__be16 opmod;
};
struct mlx5_outbox_hdr {
u8 status;
u8 rsvd[3];
__be32 syndrome;
};
struct mlx5_cmd_query_adapter_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_cmd_query_adapter_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd0[24];
u8 intapin;
u8 rsvd1[13];
__be16 vsd_vendor_id;
u8 vsd[208];
u8 vsd_psid[16];
};
enum mlx5_odp_transport_cap_bits {
MLX5_ODP_SUPPORT_SEND = 1 << 31,
MLX5_ODP_SUPPORT_RECV = 1 << 30,
MLX5_ODP_SUPPORT_WRITE = 1 << 29,
MLX5_ODP_SUPPORT_READ = 1 << 28,
};
struct mlx5_odp_caps {
char reserved[0x10];
struct {
__be32 rc_odp_caps;
__be32 uc_odp_caps;
__be32 ud_odp_caps;
} per_transport_caps;
char reserved2[0xe4];
};
struct mlx5_cmd_init_hca_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[2];
__be16 profile;
u8 rsvd1[4];
};
struct mlx5_cmd_init_hca_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_cmd_teardown_hca_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[2];
__be16 profile;
u8 rsvd1[4];
};
struct mlx5_cmd_teardown_hca_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_cmd_layout {
u8 type;
u8 rsvd0[3];
__be32 inlen;
__be64 in_ptr;
__be32 in[4];
__be32 out[4];
__be64 out_ptr;
__be32 outlen;
u8 token;
u8 sig;
u8 rsvd1;
u8 status_own;
};
struct health_buffer {
__be32 assert_var[5];
__be32 rsvd0[3];
__be32 assert_exit_ptr;
__be32 assert_callra;
__be32 rsvd1[2];
__be32 fw_ver;
__be32 hw_id;
__be32 rsvd2;
u8 irisc_index;
u8 synd;
__be16 ext_synd;
};
struct mlx5_init_seg {
__be32 fw_rev;
__be32 cmdif_rev_fw_sub;
__be32 rsvd0[2];
__be32 cmdq_addr_h;
__be32 cmdq_addr_l_sz;
__be32 cmd_dbell;
__be32 rsvd1[120];
__be32 initializing;
struct health_buffer health;
__be32 rsvd2[880];
__be32 internal_timer_h;
__be32 internal_timer_l;
__be32 rsvd3[2];
__be32 health_counter;
__be32 rsvd4[1019];
__be64 ieee1588_clk;
__be32 ieee1588_clk_type;
__be32 clr_intx;
};
struct mlx5_eqe_comp {
__be32 reserved[6];
__be32 cqn;
};
struct mlx5_eqe_qp_srq {
__be32 reserved1[5];
u8 type;
u8 reserved2[3];
__be32 qp_srq_n;
};
struct mlx5_eqe_cq_err {
__be32 cqn;
u8 reserved1[7];
u8 syndrome;
};
struct mlx5_eqe_port_state {
u8 reserved0[8];
u8 port;
};
struct mlx5_eqe_gpio {
__be32 reserved0[2];
__be64 gpio_event;
};
struct mlx5_eqe_congestion {
u8 type;
u8 rsvd0;
u8 congestion_level;
};
struct mlx5_eqe_stall_vl {
u8 rsvd0[3];
u8 port_vl;
};
struct mlx5_eqe_cmd {
__be32 vector;
__be32 rsvd[6];
};
struct mlx5_eqe_page_req {
u8 rsvd0[2];
__be16 func_id;
__be32 num_pages;
__be32 rsvd1[5];
};
struct mlx5_eqe_page_fault {
__be32 bytes_committed;
union {
struct {
u16 reserved1;
__be16 wqe_index;
u16 reserved2;
__be16 packet_length;
u8 reserved3[12];
} __packed wqe;
struct {
__be32 r_key;
u16 reserved1;
__be16 packet_length;
__be32 rdma_op_len;
__be64 rdma_va;
} __packed rdma;
} __packed;
__be32 flags_qpn;
} __packed;
struct mlx5_eqe_vport_change {
u8 rsvd0[2];
__be16 vport_num;
__be32 rsvd1[6];
} __packed;
union ev_data {
__be32 raw[7];
struct mlx5_eqe_cmd cmd;
struct mlx5_eqe_comp comp;
struct mlx5_eqe_qp_srq qp_srq;
struct mlx5_eqe_cq_err cq_err;
struct mlx5_eqe_port_state port;
struct mlx5_eqe_gpio gpio;
struct mlx5_eqe_congestion cong;
struct mlx5_eqe_stall_vl stall_vl;
struct mlx5_eqe_page_req req_pages;
struct mlx5_eqe_page_fault page_fault;
struct mlx5_eqe_vport_change vport_change;
} __packed;
struct mlx5_eqe {
u8 rsvd0;
u8 type;
u8 rsvd1;
u8 sub_type;
__be32 rsvd2[7];
union ev_data data;
__be16 rsvd3;
u8 signature;
u8 owner;
} __packed;
struct mlx5_cmd_prot_block {
u8 data[MLX5_CMD_DATA_BLOCK_SIZE];
u8 rsvd0[48];
__be64 next;
__be32 block_num;
u8 rsvd1;
u8 token;
u8 ctrl_sig;
u8 sig;
};
enum {
MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5,
};
struct mlx5_err_cqe {
u8 rsvd0[32];
__be32 srqn;
u8 rsvd1[18];
u8 vendor_err_synd;
u8 syndrome;
__be32 s_wqe_opcode_qpn;
__be16 wqe_counter;
u8 signature;
u8 op_own;
};
struct mlx5_cqe64 {
u8 rsvd0[4];
u8 lro_tcppsh_abort_dupack;
u8 lro_min_ttl;
__be16 lro_tcp_win;
__be32 lro_ack_seq_num;
__be32 rss_hash_result;
u8 rss_hash_type;
u8 ml_path;
u8 rsvd20[2];
__be16 check_sum;
__be16 slid;
__be32 flags_rqpn;
u8 hds_ip_ext;
u8 l4_hdr_type_etc;
__be16 vlan_info;
__be32 srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */
__be32 imm_inval_pkey;
u8 rsvd40[4];
__be32 byte_cnt;
__be32 timestamp_h;
__be32 timestamp_l;
__be32 sop_drop_qpn;
__be16 wqe_counter;
u8 signature;
u8 op_own;
};
static inline int get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe)
{
return (cqe->lro_tcppsh_abort_dupack >> 6) & 1;
}
static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe)
{
return (cqe->l4_hdr_type_etc >> 4) & 0x7;
}
static inline int cqe_has_vlan(struct mlx5_cqe64 *cqe)
{
return !!(cqe->l4_hdr_type_etc & 0x1);
}
static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)
{
u32 hi, lo;
hi = be32_to_cpu(cqe->timestamp_h);
lo = be32_to_cpu(cqe->timestamp_l);
return (u64)lo | ((u64)hi << 32);
}
enum {
CQE_L4_HDR_TYPE_NONE = 0x0,
CQE_L4_HDR_TYPE_TCP_NO_ACK = 0x1,
CQE_L4_HDR_TYPE_UDP = 0x2,
CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA = 0x3,
CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA = 0x4,
};
enum {
CQE_RSS_HTYPE_IP = 0x3 << 6,
CQE_RSS_HTYPE_L4 = 0x3 << 2,
};
enum {
MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH = 0x0,
MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6 = 0x1,
MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV4 = 0x2,
};
enum {
CQE_L2_OK = 1 << 0,
CQE_L3_OK = 1 << 1,
CQE_L4_OK = 1 << 2,
};
struct mlx5_sig_err_cqe {
u8 rsvd0[16];
__be32 expected_trans_sig;
__be32 actual_trans_sig;
__be32 expected_reftag;
__be32 actual_reftag;
__be16 syndrome;
u8 rsvd22[2];
__be32 mkey;
__be64 err_offset;
u8 rsvd30[8];
__be32 qpn;
u8 rsvd38[2];
u8 signature;
u8 op_own;
};
struct mlx5_wqe_srq_next_seg {
u8 rsvd0[2];
__be16 next_wqe_index;
u8 signature;
u8 rsvd1[11];
};
union mlx5_ext_cqe {
struct ib_grh grh;
u8 inl[64];
};
struct mlx5_cqe128 {
union mlx5_ext_cqe inl_grh;
struct mlx5_cqe64 cqe64;
};
struct mlx5_srq_ctx {
u8 state_log_sz;
u8 rsvd0[3];
__be32 flags_xrcd;
__be32 pgoff_cqn;
u8 rsvd1[4];
u8 log_pg_sz;
u8 rsvd2[7];
__be32 pd;
__be16 lwm;
__be16 wqe_cnt;
u8 rsvd3[8];
__be64 db_record;
};
struct mlx5_create_srq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 input_srqn;
u8 rsvd0[4];
struct mlx5_srq_ctx ctx;
u8 rsvd1[208];
__be64 pas[0];
};
struct mlx5_create_srq_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 srqn;
u8 rsvd[4];
};
struct mlx5_destroy_srq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 srqn;
u8 rsvd[4];
};
struct mlx5_destroy_srq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_query_srq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 srqn;
u8 rsvd0[4];
};
struct mlx5_query_srq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd0[8];
struct mlx5_srq_ctx ctx;
u8 rsvd1[32];
__be64 pas[0];
};
struct mlx5_arm_srq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 srqn;
__be16 rsvd;
__be16 lwm;
};
struct mlx5_arm_srq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_cq_context {
u8 status;
u8 cqe_sz_flags;
u8 st;
u8 rsvd3;
u8 rsvd4[6];
__be16 page_offset;
__be32 log_sz_usr_page;
__be16 cq_period;
__be16 cq_max_count;
__be16 rsvd20;
__be16 c_eqn;
u8 log_pg_sz;
u8 rsvd25[7];
__be32 last_notified_index;
__be32 solicit_producer_index;
__be32 consumer_counter;
__be32 producer_counter;
u8 rsvd48[8];
__be64 db_record_addr;
};
struct mlx5_create_cq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 input_cqn;
u8 rsvdx[4];
struct mlx5_cq_context ctx;
u8 rsvd6[192];
__be64 pas[0];
};
struct mlx5_create_cq_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 cqn;
u8 rsvd0[4];
};
struct mlx5_destroy_cq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 cqn;
u8 rsvd0[4];
};
struct mlx5_destroy_cq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd0[8];
};
struct mlx5_query_cq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 cqn;
u8 rsvd0[4];
};
struct mlx5_query_cq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd0[8];
struct mlx5_cq_context ctx;
u8 rsvd6[16];
__be64 pas[0];
};
struct mlx5_modify_cq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 cqn;
__be32 field_select;
struct mlx5_cq_context ctx;
u8 rsvd[192];
__be64 pas[0];
};
struct mlx5_modify_cq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_enable_hca_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_enable_hca_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_disable_hca_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_disable_hca_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_eq_context {
u8 status;
u8 ec_oi;
u8 st;
u8 rsvd2[7];
__be16 page_pffset;
__be32 log_sz_usr_page;
u8 rsvd3[7];
u8 intr;
u8 log_page_size;
u8 rsvd4[15];
__be32 consumer_counter;
__be32 produser_counter;
u8 rsvd5[16];
};
struct mlx5_create_eq_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[3];
u8 input_eqn;
u8 rsvd1[4];
struct mlx5_eq_context ctx;
u8 rsvd2[8];
__be64 events_mask;
u8 rsvd3[176];
__be64 pas[0];
};
struct mlx5_create_eq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd0[3];
u8 eq_number;
u8 rsvd1[4];
};
struct mlx5_destroy_eq_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[3];
u8 eqn;
u8 rsvd1[4];
};
struct mlx5_destroy_eq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_map_eq_mbox_in {
struct mlx5_inbox_hdr hdr;
__be64 mask;
u8 mu;
u8 rsvd0[2];
u8 eqn;
u8 rsvd1[24];
};
struct mlx5_map_eq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_query_eq_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[3];
u8 eqn;
u8 rsvd1[4];
};
struct mlx5_query_eq_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
struct mlx5_eq_context ctx;
};
enum {
MLX5_MKEY_STATUS_FREE = 1 << 6,
};
struct mlx5_mkey_seg {
/* This is a two bit field occupying bits 31-30.
* bit 31 is always 0,
* bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have tanslation
*/
u8 status;
u8 pcie_control;
u8 flags;
u8 version;
__be32 qpn_mkey7_0;
u8 rsvd1[4];
__be32 flags_pd;
__be64 start_addr;
__be64 len;
__be32 bsfs_octo_size;
u8 rsvd2[16];
__be32 xlt_oct_size;
u8 rsvd3[3];
u8 log2_page_size;
u8 rsvd4[4];
};
struct mlx5_query_special_ctxs_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_query_special_ctxs_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 dump_fill_mkey;
__be32 reserved_lkey;
};
struct mlx5_create_mkey_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 input_mkey_index;
__be32 flags;
struct mlx5_mkey_seg seg;
u8 rsvd1[16];
__be32 xlat_oct_act_size;
__be32 rsvd2;
u8 rsvd3[168];
__be64 pas[0];
};
struct mlx5_create_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 mkey;
u8 rsvd[4];
};
struct mlx5_destroy_mkey_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 mkey;
u8 rsvd[4];
};
struct mlx5_destroy_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_query_mkey_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 mkey;
};
struct mlx5_query_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
__be64 pas[0];
};
struct mlx5_modify_mkey_mbox_in {
struct mlx5_inbox_hdr hdr;
__be32 mkey;
__be64 pas[0];
};
struct mlx5_modify_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
struct mlx5_dump_mkey_mbox_in {
struct mlx5_inbox_hdr hdr;
};
struct mlx5_dump_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
__be32 mkey;
};
struct mlx5_mad_ifc_mbox_in {
struct mlx5_inbox_hdr hdr;
__be16 remote_lid;
u8 rsvd0;
u8 port;
u8 rsvd1[4];
u8 data[256];
};
struct mlx5_mad_ifc_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
u8 data[256];
};
struct mlx5_access_reg_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd0[2];
__be16 register_id;
__be32 arg;
__be32 data[0];
};
struct mlx5_access_reg_mbox_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
__be32 data[0];
};
#define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90)
enum {
MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0
};
struct mlx5_allocate_psv_in {
struct mlx5_inbox_hdr hdr;
__be32 npsv_pd;
__be32 rsvd_psv0;
};
struct mlx5_allocate_psv_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
__be32 psv_idx[4];
};
struct mlx5_destroy_psv_in {
struct mlx5_inbox_hdr hdr;
__be32 psv_number;
u8 rsvd[4];
};
struct mlx5_destroy_psv_out {
struct mlx5_outbox_hdr hdr;
u8 rsvd[8];
};
#define MLX5_CMD_OP_MAX 0x920
enum {
VPORT_STATE_DOWN = 0x0,
VPORT_STATE_UP = 0x1,
};
enum {
MLX5_ESW_VPORT_ADMIN_STATE_DOWN = 0x0,
MLX5_ESW_VPORT_ADMIN_STATE_UP = 0x1,
MLX5_ESW_VPORT_ADMIN_STATE_AUTO = 0x2,
};
enum {
MLX5_L3_PROT_TYPE_IPV4 = 0,
MLX5_L3_PROT_TYPE_IPV6 = 1,
};
enum {
MLX5_L4_PROT_TYPE_TCP = 0,
MLX5_L4_PROT_TYPE_UDP = 1,
};
enum {
MLX5_HASH_FIELD_SEL_SRC_IP = 1 << 0,
MLX5_HASH_FIELD_SEL_DST_IP = 1 << 1,
MLX5_HASH_FIELD_SEL_L4_SPORT = 1 << 2,
MLX5_HASH_FIELD_SEL_L4_DPORT = 1 << 3,
MLX5_HASH_FIELD_SEL_IPSEC_SPI = 1 << 4,
};
enum {
MLX5_MATCH_OUTER_HEADERS = 1 << 0,
MLX5_MATCH_MISC_PARAMETERS = 1 << 1,
MLX5_MATCH_INNER_HEADERS = 1 << 2,
};
enum {
MLX5_FLOW_TABLE_TYPE_NIC_RCV = 0,
MLX5_FLOW_TABLE_TYPE_ESWITCH = 4,
};
enum {
MLX5_FLOW_CONTEXT_DEST_TYPE_VPORT = 0,
MLX5_FLOW_CONTEXT_DEST_TYPE_FLOW_TABLE = 1,
MLX5_FLOW_CONTEXT_DEST_TYPE_TIR = 2,
};
enum mlx5_list_type {
MLX5_NVPRT_LIST_TYPE_UC = 0x0,
MLX5_NVPRT_LIST_TYPE_MC = 0x1,
MLX5_NVPRT_LIST_TYPE_VLAN = 0x2,
};
enum {
MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE = 0x0,
MLX5_RQC_RQ_TYPE_MEMORY_RQ_RPM = 0x1,
};
enum mlx5_wol_mode {
MLX5_WOL_DISABLE = 0,
MLX5_WOL_SECURED_MAGIC = 1 << 1,
MLX5_WOL_MAGIC = 1 << 2,
MLX5_WOL_ARP = 1 << 3,
MLX5_WOL_BROADCAST = 1 << 4,
MLX5_WOL_MULTICAST = 1 << 5,
MLX5_WOL_UNICAST = 1 << 6,
MLX5_WOL_PHY_ACTIVITY = 1 << 7,
};
/* MLX5 DEV CAPs */
/* TODO: EAT.ME */
enum mlx5_cap_mode {
HCA_CAP_OPMOD_GET_MAX = 0,
HCA_CAP_OPMOD_GET_CUR = 1,
};
enum mlx5_cap_type {
MLX5_CAP_GENERAL = 0,
MLX5_CAP_ETHERNET_OFFLOADS,
MLX5_CAP_ODP,
MLX5_CAP_ATOMIC,
MLX5_CAP_ROCE,
MLX5_CAP_IPOIB_OFFLOADS,
MLX5_CAP_EOIB_OFFLOADS,
MLX5_CAP_FLOW_TABLE,
MLX5_CAP_ESWITCH_FLOW_TABLE,
MLX5_CAP_ESWITCH,
MLX5_CAP_RESERVED,
MLX5_CAP_VECTOR_CALC,
/* NUM OF CAP Types */
MLX5_CAP_NUM
};
/* GET Dev Caps macros */
#define MLX5_CAP_GEN(mdev, cap) \
MLX5_GET(cmd_hca_cap, mdev->hca_caps_cur[MLX5_CAP_GENERAL], cap)
#define MLX5_CAP_GEN_MAX(mdev, cap) \
MLX5_GET(cmd_hca_cap, mdev->hca_caps_max[MLX5_CAP_GENERAL], cap)
#define MLX5_CAP_ETH(mdev, cap) \
MLX5_GET(per_protocol_networking_offload_caps,\
mdev->hca_caps_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
#define MLX5_CAP_ETH_MAX(mdev, cap) \
MLX5_GET(per_protocol_networking_offload_caps,\
mdev->hca_caps_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
#define MLX5_CAP_ROCE(mdev, cap) \
MLX5_GET(roce_cap, mdev->hca_caps_cur[MLX5_CAP_ROCE], cap)
#define MLX5_CAP_ROCE_MAX(mdev, cap) \
MLX5_GET(roce_cap, mdev->hca_caps_max[MLX5_CAP_ROCE], cap)
#define MLX5_CAP_ATOMIC(mdev, cap) \
MLX5_GET(atomic_caps, mdev->hca_caps_cur[MLX5_CAP_ATOMIC], cap)
#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
MLX5_GET(atomic_caps, mdev->hca_caps_max[MLX5_CAP_ATOMIC], cap)
#define MLX5_CAP_FLOWTABLE(mdev, cap) \
MLX5_GET(flow_table_nic_cap, mdev->hca_caps_cur[MLX5_CAP_FLOW_TABLE], cap)
#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
MLX5_GET(flow_table_nic_cap, mdev->hca_caps_max[MLX5_CAP_FLOW_TABLE], cap)
#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
MLX5_GET(flow_table_eswitch_cap, \
mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
MLX5_GET(flow_table_eswitch_cap, \
mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
#define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \
MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap)
#define MLX5_CAP_ESW(mdev, cap) \
MLX5_GET(e_switch_cap, \
mdev->hca_caps_cur[MLX5_CAP_ESWITCH], cap)
#define MLX5_CAP_ESW_MAX(mdev, cap) \
MLX5_GET(e_switch_cap, \
mdev->hca_caps_max[MLX5_CAP_ESWITCH], cap)
#define MLX5_CAP_ODP(mdev, cap)\
MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap)
#define MLX5_CAP_VECTOR_CALC(mdev, cap) \
MLX5_GET(vector_calc_cap, \
mdev->hca_caps_cur[MLX5_CAP_VECTOR_CALC], cap)
enum {
MLX5_CMD_STAT_OK = 0x0,
MLX5_CMD_STAT_INT_ERR = 0x1,
MLX5_CMD_STAT_BAD_OP_ERR = 0x2,
MLX5_CMD_STAT_BAD_PARAM_ERR = 0x3,
MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4,
MLX5_CMD_STAT_BAD_RES_ERR = 0x5,
MLX5_CMD_STAT_RES_BUSY = 0x6,
MLX5_CMD_STAT_LIM_ERR = 0x8,
MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9,
MLX5_CMD_STAT_IX_ERR = 0xa,
MLX5_CMD_STAT_NO_RES_ERR = 0xf,
MLX5_CMD_STAT_BAD_INP_LEN_ERR = 0x50,
MLX5_CMD_STAT_BAD_OUTP_LEN_ERR = 0x51,
MLX5_CMD_STAT_BAD_QP_STATE_ERR = 0x10,
MLX5_CMD_STAT_BAD_PKT_ERR = 0x30,
MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40,
};
enum {
MLX5_IEEE_802_3_COUNTERS_GROUP = 0x0,
MLX5_RFC_2863_COUNTERS_GROUP = 0x1,
MLX5_RFC_2819_COUNTERS_GROUP = 0x2,
MLX5_RFC_3635_COUNTERS_GROUP = 0x3,
MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5,
MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10,
MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20,
};
static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
{
if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
return 0;
return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
}
#define MLX5_BY_PASS_NUM_REGULAR_PRIOS 8
#define MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS 8
#define MLX5_BY_PASS_NUM_MULTICAST_PRIOS 1
#define MLX5_BY_PASS_NUM_PRIOS (MLX5_BY_PASS_NUM_REGULAR_PRIOS +\
MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS +\
MLX5_BY_PASS_NUM_MULTICAST_PRIOS)
#endif /* MLX5_DEVICE_H */
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