diff options
Diffstat (limited to 'drivers/net/ethernet/fungible/funcore/fun_hci.h')
| -rw-r--r-- | drivers/net/ethernet/fungible/funcore/fun_hci.h | 1202 |
1 files changed, 1202 insertions, 0 deletions
diff --git a/drivers/net/ethernet/fungible/funcore/fun_hci.h b/drivers/net/ethernet/fungible/funcore/fun_hci.h new file mode 100644 index 000000000000..257203e94b68 --- /dev/null +++ b/drivers/net/ethernet/fungible/funcore/fun_hci.h @@ -0,0 +1,1202 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ + +#ifndef __FUN_HCI_H +#define __FUN_HCI_H + +enum { + FUN_HCI_ID_INVALID = 0xffffffff, +}; + +enum fun_admin_op { + FUN_ADMIN_OP_BIND = 0x1, + FUN_ADMIN_OP_EPCQ = 0x11, + FUN_ADMIN_OP_EPSQ = 0x12, + FUN_ADMIN_OP_PORT = 0x13, + FUN_ADMIN_OP_ETH = 0x14, + FUN_ADMIN_OP_VI = 0x15, + FUN_ADMIN_OP_SWUPGRADE = 0x1f, + FUN_ADMIN_OP_RSS = 0x21, + FUN_ADMIN_OP_ADI = 0x25, + FUN_ADMIN_OP_KTLS = 0x26, +}; + +enum { + FUN_REQ_COMMON_FLAG_RSP = 0x1, + FUN_REQ_COMMON_FLAG_HEAD_WB = 0x2, + FUN_REQ_COMMON_FLAG_INT = 0x4, + FUN_REQ_COMMON_FLAG_CQE_IN_RQBUF = 0x8, +}; + +struct fun_admin_req_common { + __u8 op; + __u8 len8; + __be16 flags; + __u8 suboff8; + __u8 rsvd0; + __be16 cid; +}; + +#define FUN_ADMIN_REQ_COMMON_INIT(_op, _len8, _flags, _suboff8, _cid) \ + (struct fun_admin_req_common) { \ + .op = (_op), .len8 = (_len8), .flags = cpu_to_be16(_flags), \ + .suboff8 = (_suboff8), .cid = cpu_to_be16(_cid), \ + } + +#define FUN_ADMIN_REQ_COMMON_INIT2(_op, _len) \ + (struct fun_admin_req_common) { \ + .op = (_op), .len8 = (_len) / 8, \ + } + +struct fun_admin_rsp_common { + __u8 op; + __u8 len8; + __be16 flags; + __u8 suboff8; + __u8 ret; + __be16 cid; +}; + +struct fun_admin_write48_req { + __be64 key_to_data; +}; + +#define FUN_ADMIN_WRITE48_REQ_KEY_S 56U +#define FUN_ADMIN_WRITE48_REQ_KEY_M 0xff +#define FUN_ADMIN_WRITE48_REQ_KEY_P_NOSWAP(x) \ + (((__u64)x) << FUN_ADMIN_WRITE48_REQ_KEY_S) + +#define FUN_ADMIN_WRITE48_REQ_DATA_S 0U +#define FUN_ADMIN_WRITE48_REQ_DATA_M 0xffffffffffff +#define FUN_ADMIN_WRITE48_REQ_DATA_P_NOSWAP(x) \ + (((__u64)x) << FUN_ADMIN_WRITE48_REQ_DATA_S) + +#define FUN_ADMIN_WRITE48_REQ_INIT(key, data) \ + (struct fun_admin_write48_req) { \ + .key_to_data = cpu_to_be64( \ + FUN_ADMIN_WRITE48_REQ_KEY_P_NOSWAP(key) | \ + FUN_ADMIN_WRITE48_REQ_DATA_P_NOSWAP(data)), \ + } + +struct fun_admin_write48_rsp { + __be64 key_to_data; +}; + +struct fun_admin_read48_req { + __be64 key_pack; +}; + +#define FUN_ADMIN_READ48_REQ_KEY_S 56U +#define FUN_ADMIN_READ48_REQ_KEY_M 0xff +#define FUN_ADMIN_READ48_REQ_KEY_P_NOSWAP(x) \ + (((__u64)x) << FUN_ADMIN_READ48_REQ_KEY_S) + +#define FUN_ADMIN_READ48_REQ_INIT(key) \ + (struct fun_admin_read48_req) { \ + .key_pack = \ + cpu_to_be64(FUN_ADMIN_READ48_REQ_KEY_P_NOSWAP(key)), \ + } + +struct fun_admin_read48_rsp { + __be64 key_to_data; +}; + +#define FUN_ADMIN_READ48_RSP_KEY_S 56U +#define FUN_ADMIN_READ48_RSP_KEY_M 0xff +#define FUN_ADMIN_READ48_RSP_KEY_G(x) \ + ((be64_to_cpu(x) >> FUN_ADMIN_READ48_RSP_KEY_S) & \ + FUN_ADMIN_READ48_RSP_KEY_M) + +#define FUN_ADMIN_READ48_RSP_RET_S 48U +#define FUN_ADMIN_READ48_RSP_RET_M 0xff +#define FUN_ADMIN_READ48_RSP_RET_G(x) \ + ((be64_to_cpu(x) >> FUN_ADMIN_READ48_RSP_RET_S) & \ + FUN_ADMIN_READ48_RSP_RET_M) + +#define FUN_ADMIN_READ48_RSP_DATA_S 0U +#define FUN_ADMIN_READ48_RSP_DATA_M 0xffffffffffff +#define FUN_ADMIN_READ48_RSP_DATA_G(x) \ + ((be64_to_cpu(x) >> FUN_ADMIN_READ48_RSP_DATA_S) & \ + FUN_ADMIN_READ48_RSP_DATA_M) + +enum fun_admin_bind_type { + FUN_ADMIN_BIND_TYPE_EPCQ = 0x1, + FUN_ADMIN_BIND_TYPE_EPSQ = 0x2, + FUN_ADMIN_BIND_TYPE_PORT = 0x3, + FUN_ADMIN_BIND_TYPE_RSS = 0x4, + FUN_ADMIN_BIND_TYPE_VI = 0x5, + FUN_ADMIN_BIND_TYPE_ETH = 0x6, +}; + +struct fun_admin_bind_entry { + __u8 type; + __u8 rsvd0[3]; + __be32 id; +}; + +#define FUN_ADMIN_BIND_ENTRY_INIT(_type, _id) \ + (struct fun_admin_bind_entry) { \ + .type = (_type), .id = cpu_to_be32(_id), \ + } + +struct fun_admin_bind_req { + struct fun_admin_req_common common; + struct fun_admin_bind_entry entry[]; +}; + +struct fun_admin_bind_rsp { + struct fun_admin_rsp_common bind_rsp_common; +}; + +struct fun_admin_simple_subop { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 data; +}; + +#define FUN_ADMIN_SIMPLE_SUBOP_INIT(_subop, _flags, _data) \ + (struct fun_admin_simple_subop) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .data = cpu_to_be32(_data), \ + } + +enum fun_admin_subop { + FUN_ADMIN_SUBOP_CREATE = 0x10, + FUN_ADMIN_SUBOP_DESTROY = 0x11, + FUN_ADMIN_SUBOP_MODIFY = 0x12, + FUN_ADMIN_SUBOP_RES_COUNT = 0x14, + FUN_ADMIN_SUBOP_READ = 0x15, + FUN_ADMIN_SUBOP_WRITE = 0x16, + FUN_ADMIN_SUBOP_NOTIFY = 0x17, +}; + +enum { + FUN_ADMIN_RES_CREATE_FLAG_ALLOCATOR = 0x1, +}; + +struct fun_admin_generic_destroy_req { + struct fun_admin_req_common common; + struct fun_admin_simple_subop destroy; +}; + +struct fun_admin_generic_create_rsp { + struct fun_admin_rsp_common common; + + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; +}; + +struct fun_admin_res_count_req { + struct fun_admin_req_common common; + struct fun_admin_simple_subop count; +}; + +struct fun_admin_res_count_rsp { + struct fun_admin_rsp_common common; + struct fun_admin_simple_subop count; +}; + +enum { + FUN_ADMIN_EPCQ_CREATE_FLAG_INT_EPCQ = 0x2, + FUN_ADMIN_EPCQ_CREATE_FLAG_ENTRY_WR_TPH = 0x4, + FUN_ADMIN_EPCQ_CREATE_FLAG_SL_WR_TPH = 0x8, + FUN_ADMIN_EPCQ_CREATE_FLAG_RQ = 0x80, + FUN_ADMIN_EPCQ_CREATE_FLAG_INT_IQ = 0x100, + FUN_ADMIN_EPCQ_CREATE_FLAG_INT_NOARM = 0x200, + FUN_ADMIN_EPCQ_CREATE_FLAG_DROP_ON_OVERFLOW = 0x400, +}; + +struct fun_admin_epcq_req { + struct fun_admin_req_common common; + union epcq_req_subop { + struct fun_admin_epcq_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 epsqid; + __u8 rsvd1; + __u8 entry_size_log2; + __be16 nentries; + + __be64 address; + + __be16 tailroom; /* per packet tailroom in bytes */ + __u8 headroom; /* per packet headroom in 2B units */ + __u8 intcoal_kbytes; + __u8 intcoal_holdoff_nentries; + __u8 intcoal_holdoff_usecs; + __be16 intid; + + __be32 scan_start_id; + __be32 scan_end_id; + + __be16 tph_cpuid; + __u8 rsvd3[6]; + } create; + + struct fun_admin_epcq_modify_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be16 headroom; /* headroom in bytes */ + __u8 rsvd1[6]; + } modify; + } u; +}; + +#define FUN_ADMIN_EPCQ_CREATE_REQ_INIT( \ + _subop, _flags, _id, _epsqid, _entry_size_log2, _nentries, _address, \ + _tailroom, _headroom, _intcoal_kbytes, _intcoal_holdoff_nentries, \ + _intcoal_holdoff_usecs, _intid, _scan_start_id, _scan_end_id, \ + _tph_cpuid) \ + (struct fun_admin_epcq_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .epsqid = cpu_to_be32(_epsqid), \ + .entry_size_log2 = _entry_size_log2, \ + .nentries = cpu_to_be16(_nentries), \ + .address = cpu_to_be64(_address), \ + .tailroom = cpu_to_be16(_tailroom), .headroom = _headroom, \ + .intcoal_kbytes = _intcoal_kbytes, \ + .intcoal_holdoff_nentries = _intcoal_holdoff_nentries, \ + .intcoal_holdoff_usecs = _intcoal_holdoff_usecs, \ + .intid = cpu_to_be16(_intid), \ + .scan_start_id = cpu_to_be32(_scan_start_id), \ + .scan_end_id = cpu_to_be32(_scan_end_id), \ + .tph_cpuid = cpu_to_be16(_tph_cpuid), \ + } + +#define FUN_ADMIN_EPCQ_MODIFY_REQ_INIT(_subop, _flags, _id, _headroom) \ + (struct fun_admin_epcq_modify_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .headroom = cpu_to_be16(_headroom), \ + } + +enum { + FUN_ADMIN_EPSQ_CREATE_FLAG_INT_EPSQ = 0x2, + FUN_ADMIN_EPSQ_CREATE_FLAG_ENTRY_RD_TPH = 0x4, + FUN_ADMIN_EPSQ_CREATE_FLAG_GL_RD_TPH = 0x8, + FUN_ADMIN_EPSQ_CREATE_FLAG_HEAD_WB_ADDRESS = 0x10, + FUN_ADMIN_EPSQ_CREATE_FLAG_HEAD_WB_ADDRESS_TPH = 0x20, + FUN_ADMIN_EPSQ_CREATE_FLAG_HEAD_WB_EPCQ = 0x40, + FUN_ADMIN_EPSQ_CREATE_FLAG_RQ = 0x80, + FUN_ADMIN_EPSQ_CREATE_FLAG_INT_IQ = 0x100, + FUN_ADMIN_EPSQ_CREATE_FLAG_NO_CMPL = 0x200, +}; + +struct fun_admin_epsq_req { + struct fun_admin_req_common common; + + union epsq_req_subop { + struct fun_admin_epsq_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 epcqid; + __u8 rsvd1; + __u8 entry_size_log2; + __be16 nentries; + + __be64 address; /* DMA address of epsq */ + + __u8 rsvd2[3]; + __u8 intcoal_kbytes; + __u8 intcoal_holdoff_nentries; + __u8 intcoal_holdoff_usecs; + __be16 intid; + + __be32 scan_start_id; + __be32 scan_end_id; + + __u8 rsvd3[4]; + __be16 tph_cpuid; + __u8 buf_size_log2; /* log2 of RQ buffer size */ + __u8 head_wb_size_log2; /* log2 of head write back size */ + + __be64 head_wb_address; /* DMA address for head writeback */ + } create; + } u; +}; + +#define FUN_ADMIN_EPSQ_CREATE_REQ_INIT( \ + _subop, _flags, _id, _epcqid, _entry_size_log2, _nentries, _address, \ + _intcoal_kbytes, _intcoal_holdoff_nentries, _intcoal_holdoff_usecs, \ + _intid, _scan_start_id, _scan_end_id, _tph_cpuid, _buf_size_log2, \ + _head_wb_size_log2, _head_wb_address) \ + (struct fun_admin_epsq_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .epcqid = cpu_to_be32(_epcqid), \ + .entry_size_log2 = _entry_size_log2, \ + .nentries = cpu_to_be16(_nentries), \ + .address = cpu_to_be64(_address), \ + .intcoal_kbytes = _intcoal_kbytes, \ + .intcoal_holdoff_nentries = _intcoal_holdoff_nentries, \ + .intcoal_holdoff_usecs = _intcoal_holdoff_usecs, \ + .intid = cpu_to_be16(_intid), \ + .scan_start_id = cpu_to_be32(_scan_start_id), \ + .scan_end_id = cpu_to_be32(_scan_end_id), \ + .tph_cpuid = cpu_to_be16(_tph_cpuid), \ + .buf_size_log2 = _buf_size_log2, \ + .head_wb_size_log2 = _head_wb_size_log2, \ + .head_wb_address = cpu_to_be64(_head_wb_address), \ + } + +enum { + FUN_PORT_CAP_OFFLOADS = 0x1, + FUN_PORT_CAP_STATS = 0x2, + FUN_PORT_CAP_LOOPBACK = 0x4, + FUN_PORT_CAP_VPORT = 0x8, + FUN_PORT_CAP_TX_PAUSE = 0x10, + FUN_PORT_CAP_RX_PAUSE = 0x20, + FUN_PORT_CAP_AUTONEG = 0x40, + FUN_PORT_CAP_RSS = 0x80, + FUN_PORT_CAP_VLAN_OFFLOADS = 0x100, + FUN_PORT_CAP_ENCAP_OFFLOADS = 0x200, + FUN_PORT_CAP_1000_X = 0x1000, + FUN_PORT_CAP_10G_R = 0x2000, + FUN_PORT_CAP_40G_R4 = 0x4000, + FUN_PORT_CAP_25G_R = 0x8000, + FUN_PORT_CAP_50G_R2 = 0x10000, + FUN_PORT_CAP_50G_R = 0x20000, + FUN_PORT_CAP_100G_R4 = 0x40000, + FUN_PORT_CAP_100G_R2 = 0x80000, + FUN_PORT_CAP_200G_R4 = 0x100000, + FUN_PORT_CAP_FEC_NONE = 0x10000000, + FUN_PORT_CAP_FEC_FC = 0x20000000, + FUN_PORT_CAP_FEC_RS = 0x40000000, +}; + +enum fun_port_brkout_mode { + FUN_PORT_BRKMODE_NA = 0x0, + FUN_PORT_BRKMODE_NONE = 0x1, + FUN_PORT_BRKMODE_2X = 0x2, + FUN_PORT_BRKMODE_4X = 0x3, +}; + +enum { + FUN_PORT_SPEED_AUTO = 0x0, + FUN_PORT_SPEED_10M = 0x1, + FUN_PORT_SPEED_100M = 0x2, + FUN_PORT_SPEED_1G = 0x4, + FUN_PORT_SPEED_10G = 0x8, + FUN_PORT_SPEED_25G = 0x10, + FUN_PORT_SPEED_40G = 0x20, + FUN_PORT_SPEED_50G = 0x40, + FUN_PORT_SPEED_100G = 0x80, + FUN_PORT_SPEED_200G = 0x100, +}; + +enum fun_port_duplex_mode { + FUN_PORT_FULL_DUPLEX = 0x0, + FUN_PORT_HALF_DUPLEX = 0x1, +}; + +enum { + FUN_PORT_FEC_NA = 0x0, + FUN_PORT_FEC_OFF = 0x1, + FUN_PORT_FEC_RS = 0x2, + FUN_PORT_FEC_FC = 0x4, + FUN_PORT_FEC_AUTO = 0x8, +}; + +enum fun_port_link_status { + FUN_PORT_LINK_UP = 0x0, + FUN_PORT_LINK_UP_WITH_ERR = 0x1, + FUN_PORT_LINK_DOWN = 0x2, +}; + +enum fun_port_led_type { + FUN_PORT_LED_OFF = 0x0, + FUN_PORT_LED_AMBER = 0x1, + FUN_PORT_LED_GREEN = 0x2, + FUN_PORT_LED_BEACON_ON = 0x3, + FUN_PORT_LED_BEACON_OFF = 0x4, +}; + +enum { + FUN_PORT_FLAG_MAC_DOWN = 0x1, + FUN_PORT_FLAG_MAC_UP = 0x2, + FUN_PORT_FLAG_NH_DOWN = 0x4, + FUN_PORT_FLAG_NH_UP = 0x8, +}; + +enum { + FUN_PORT_FLAG_ENABLE_NOTIFY = 0x1, +}; + +enum fun_port_lane_attr { + FUN_PORT_LANE_1 = 0x1, + FUN_PORT_LANE_2 = 0x2, + FUN_PORT_LANE_4 = 0x4, + FUN_PORT_LANE_SPEED_10G = 0x100, + FUN_PORT_LANE_SPEED_25G = 0x200, + FUN_PORT_LANE_SPEED_50G = 0x400, + FUN_PORT_LANE_SPLIT = 0x8000, +}; + +enum fun_admin_port_subop { + FUN_ADMIN_PORT_SUBOP_INETADDR_EVENT = 0x24, +}; + +enum fun_admin_port_key { + FUN_ADMIN_PORT_KEY_ILLEGAL = 0x0, + FUN_ADMIN_PORT_KEY_MTU = 0x1, + FUN_ADMIN_PORT_KEY_FEC = 0x2, + FUN_ADMIN_PORT_KEY_SPEED = 0x3, + FUN_ADMIN_PORT_KEY_DEBOUNCE = 0x4, + FUN_ADMIN_PORT_KEY_DUPLEX = 0x5, + FUN_ADMIN_PORT_KEY_MACADDR = 0x6, + FUN_ADMIN_PORT_KEY_LINKMODE = 0x7, + FUN_ADMIN_PORT_KEY_BREAKOUT = 0x8, + FUN_ADMIN_PORT_KEY_ENABLE = 0x9, + FUN_ADMIN_PORT_KEY_DISABLE = 0xa, + FUN_ADMIN_PORT_KEY_ERR_DISABLE = 0xb, + FUN_ADMIN_PORT_KEY_CAPABILITIES = 0xc, + FUN_ADMIN_PORT_KEY_LP_CAPABILITIES = 0xd, + FUN_ADMIN_PORT_KEY_STATS_DMA_LOW = 0xe, + FUN_ADMIN_PORT_KEY_STATS_DMA_HIGH = 0xf, + FUN_ADMIN_PORT_KEY_LANE_ATTRS = 0x10, + FUN_ADMIN_PORT_KEY_LED = 0x11, + FUN_ADMIN_PORT_KEY_ADVERT = 0x12, +}; + +struct fun_subop_imm { + __u8 subop; /* see fun_data_subop enum */ + __u8 flags; + __u8 nsgl; + __u8 rsvd0; + __be32 len; + + __u8 data[]; +}; + +enum fun_subop_sgl_flags { + FUN_SUBOP_SGL_USE_OFF8 = 0x1, + FUN_SUBOP_FLAG_FREE_BUF = 0x2, + FUN_SUBOP_FLAG_IS_REFBUF = 0x4, + FUN_SUBOP_SGL_FLAG_LOCAL = 0x8, +}; + +enum fun_data_op { + FUN_DATAOP_INVALID = 0x0, + FUN_DATAOP_SL = 0x1, /* scatter */ + FUN_DATAOP_GL = 0x2, /* gather */ + FUN_DATAOP_SGL = 0x3, /* scatter-gather */ + FUN_DATAOP_IMM = 0x4, /* immediate data */ + FUN_DATAOP_RQBUF = 0x8, /* rq buffer */ +}; + +struct fun_dataop_gl { + __u8 subop; + __u8 flags; + __be16 sgl_off; + __be32 sgl_len; + + __be64 sgl_data; +}; + +static inline void fun_dataop_gl_init(struct fun_dataop_gl *s, u8 flags, + u16 sgl_off, u32 sgl_len, u64 sgl_data) +{ + s->subop = FUN_DATAOP_GL; + s->flags = flags; + s->sgl_off = cpu_to_be16(sgl_off); + s->sgl_len = cpu_to_be32(sgl_len); + s->sgl_data = cpu_to_be64(sgl_data); +} + +struct fun_dataop_imm { + __u8 subop; + __u8 flags; + __be16 rsvd0; + __be32 sgl_len; +}; + +struct fun_subop_sgl { + __u8 subop; + __u8 flags; + __u8 nsgl; + __u8 rsvd0; + __be32 sgl_len; + + __be64 sgl_data; +}; + +#define FUN_SUBOP_SGL_INIT(_subop, _flags, _nsgl, _sgl_len, _sgl_data) \ + (struct fun_subop_sgl) { \ + .subop = (_subop), .flags = (_flags), .nsgl = (_nsgl), \ + .sgl_len = cpu_to_be32(_sgl_len), \ + .sgl_data = cpu_to_be64(_sgl_data), \ + } + +struct fun_dataop_rqbuf { + __u8 subop; + __u8 rsvd0; + __be16 cid; + __be32 bufoff; +}; + +struct fun_dataop_hdr { + __u8 nsgl; + __u8 flags; + __u8 ngather; + __u8 nscatter; + __be32 total_len; + + struct fun_dataop_imm imm[]; +}; + +#define FUN_DATAOP_HDR_INIT(_nsgl, _flags, _ngather, _nscatter, _total_len) \ + (struct fun_dataop_hdr) { \ + .nsgl = _nsgl, .flags = _flags, .ngather = _ngather, \ + .nscatter = _nscatter, .total_len = cpu_to_be32(_total_len), \ + } + +enum fun_port_inetaddr_event_type { + FUN_PORT_INETADDR_ADD = 0x1, + FUN_PORT_INETADDR_DEL = 0x2, +}; + +enum fun_port_inetaddr_addr_family { + FUN_PORT_INETADDR_IPV4 = 0x1, + FUN_PORT_INETADDR_IPV6 = 0x2, +}; + +struct fun_admin_port_req { + struct fun_admin_req_common common; + + union port_req_subop { + struct fun_admin_port_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + } create; + struct fun_admin_port_write_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; /* portid */ + + struct fun_admin_write48_req write48[]; + } write; + struct fun_admin_port_read_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; /* portid */ + + struct fun_admin_read48_req read48[]; + } read; + struct fun_admin_port_inetaddr_event_req { + __u8 subop; + __u8 rsvd0; + __u8 event_type; + __u8 addr_family; + __be32 id; + + __u8 addr[]; + } inetaddr_event; + } u; +}; + +#define FUN_ADMIN_PORT_CREATE_REQ_INIT(_subop, _flags, _id) \ + (struct fun_admin_port_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), \ + } + +#define FUN_ADMIN_PORT_WRITE_REQ_INIT(_subop, _flags, _id) \ + (struct fun_admin_port_write_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), \ + } + +#define FUN_ADMIN_PORT_READ_REQ_INIT(_subop, _flags, _id) \ + (struct fun_admin_port_read_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), \ + } + +struct fun_admin_port_rsp { + struct fun_admin_rsp_common common; + + union port_rsp_subop { + struct fun_admin_port_create_rsp { + __u8 subop; + __u8 rsvd0[3]; + __be32 id; + + __be16 lport; + __u8 rsvd1[6]; + } create; + struct fun_admin_port_write_rsp { + __u8 subop; + __u8 rsvd0[3]; + __be32 id; /* portid */ + + struct fun_admin_write48_rsp write48[]; + } write; + struct fun_admin_port_read_rsp { + __u8 subop; + __u8 rsvd0[3]; + __be32 id; /* portid */ + + struct fun_admin_read48_rsp read48[]; + } read; + struct fun_admin_port_inetaddr_event_rsp { + __u8 subop; + __u8 rsvd0[3]; + __be32 id; /* portid */ + } inetaddr_event; + } u; +}; + +enum fun_xcvr_type { + FUN_XCVR_BASET = 0x0, + FUN_XCVR_CU = 0x1, + FUN_XCVR_SMF = 0x2, + FUN_XCVR_MMF = 0x3, + FUN_XCVR_AOC = 0x4, + FUN_XCVR_SFPP = 0x10, /* SFP+ or later */ + FUN_XCVR_QSFPP = 0x11, /* QSFP+ or later */ + FUN_XCVR_QSFPDD = 0x12, /* QSFP-DD */ +}; + +struct fun_admin_port_notif { + struct fun_admin_rsp_common common; + + __u8 subop; + __u8 rsvd0; + __be16 id; + __be32 speed; /* in 10 Mbps units */ + + __u8 link_state; + __u8 missed_events; + __u8 link_down_reason; + __u8 xcvr_type; + __u8 flow_ctrl; + __u8 fec; + __u8 active_lanes; + __u8 rsvd1; + + __be64 advertising; + + __be64 lp_advertising; +}; + +enum fun_eth_rss_const { + FUN_ETH_RSS_MAX_KEY_SIZE = 0x28, + FUN_ETH_RSS_MAX_INDIR_ENT = 0x40, +}; + +enum fun_eth_hash_alg { + FUN_ETH_RSS_ALG_INVALID = 0x0, + FUN_ETH_RSS_ALG_TOEPLITZ = 0x1, + FUN_ETH_RSS_ALG_CRC32 = 0x2, +}; + +struct fun_admin_rss_req { + struct fun_admin_req_common common; + + union rss_req_subop { + struct fun_admin_rss_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 rsvd1; + __be32 viid; /* VI flow id */ + + __be64 metadata[1]; + + __u8 alg; + __u8 keylen; + __u8 indir_nent; + __u8 rsvd2; + __be16 key_off; + __be16 indir_off; + + struct fun_dataop_hdr dataop; + } create; + } u; +}; + +#define FUN_ADMIN_RSS_CREATE_REQ_INIT(_subop, _flags, _id, _viid, _alg, \ + _keylen, _indir_nent, _key_off, \ + _indir_off) \ + (struct fun_admin_rss_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .viid = cpu_to_be32(_viid), \ + .alg = _alg, .keylen = _keylen, .indir_nent = _indir_nent, \ + .key_off = cpu_to_be16(_key_off), \ + .indir_off = cpu_to_be16(_indir_off), \ + } + +struct fun_admin_vi_req { + struct fun_admin_req_common common; + + union vi_req_subop { + struct fun_admin_vi_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 rsvd1; + __be32 portid; /* port flow id */ + } create; + } u; +}; + +#define FUN_ADMIN_VI_CREATE_REQ_INIT(_subop, _flags, _id, _portid) \ + (struct fun_admin_vi_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .portid = cpu_to_be32(_portid), \ + } + +struct fun_admin_eth_req { + struct fun_admin_req_common common; + + union eth_req_subop { + struct fun_admin_eth_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 rsvd1; + __be32 portid; /* port flow id */ + } create; + } u; +}; + +#define FUN_ADMIN_ETH_CREATE_REQ_INIT(_subop, _flags, _id, _portid) \ + (struct fun_admin_eth_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .portid = cpu_to_be32(_portid), \ + } + +enum { + FUN_ADMIN_SWU_UPGRADE_FLAG_INIT = 0x10, + FUN_ADMIN_SWU_UPGRADE_FLAG_COMPLETE = 0x20, + FUN_ADMIN_SWU_UPGRADE_FLAG_DOWNGRADE = 0x40, + FUN_ADMIN_SWU_UPGRADE_FLAG_ACTIVE_IMAGE = 0x80, + FUN_ADMIN_SWU_UPGRADE_FLAG_ASYNC = 0x1, +}; + +enum fun_admin_swu_subop { + FUN_ADMIN_SWU_SUBOP_GET_VERSION = 0x20, + FUN_ADMIN_SWU_SUBOP_UPGRADE = 0x21, + FUN_ADMIN_SWU_SUBOP_UPGRADE_DATA = 0x22, + FUN_ADMIN_SWU_SUBOP_GET_ALL_VERSIONS = 0x23, +}; + +struct fun_admin_swu_req { + struct fun_admin_req_common common; + + union swu_req_subop { + struct fun_admin_swu_create_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + } create; + struct fun_admin_swu_upgrade_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 fourcc; + __be32 rsvd1; + + __be64 image_size; /* upgrade image length */ + } upgrade; + struct fun_admin_swu_upgrade_data_req { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 offset; /* offset of data in this command */ + __be32 size; /* total size of data in this command */ + } upgrade_data; + } u; + + struct fun_subop_sgl sgl[]; /* in, out buffers through sgl */ +}; + +#define FUN_ADMIN_SWU_CREATE_REQ_INIT(_subop, _flags, _id) \ + (struct fun_admin_swu_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), \ + } + +#define FUN_ADMIN_SWU_UPGRADE_REQ_INIT(_subop, _flags, _id, _fourcc, \ + _image_size) \ + (struct fun_admin_swu_upgrade_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .fourcc = cpu_to_be32(_fourcc), \ + .image_size = cpu_to_be64(_image_size), \ + } + +#define FUN_ADMIN_SWU_UPGRADE_DATA_REQ_INIT(_subop, _flags, _id, _offset, \ + _size) \ + (struct fun_admin_swu_upgrade_data_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .offset = cpu_to_be32(_offset), \ + .size = cpu_to_be32(_size), \ + } + +struct fun_admin_swu_rsp { + struct fun_admin_rsp_common common; + + union swu_rsp_subop { + struct fun_admin_swu_create_rsp { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + } create; + struct fun_admin_swu_upgrade_rsp { + __u8 subop; + __u8 rsvd0[3]; + __be32 id; + + __be32 fourcc; + __be32 status; + + __be32 progress; + __be32 unused; + } upgrade; + struct fun_admin_swu_upgrade_data_rsp { + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be32 offset; + __be32 size; + } upgrade_data; + } u; +}; + +enum fun_ktls_version { + FUN_KTLS_TLSV2 = 0x20, + FUN_KTLS_TLSV3 = 0x30, +}; + +enum fun_ktls_cipher { + FUN_KTLS_CIPHER_AES_GCM_128 = 0x33, + FUN_KTLS_CIPHER_AES_GCM_256 = 0x34, + FUN_KTLS_CIPHER_AES_CCM_128 = 0x35, + FUN_KTLS_CIPHER_CHACHA20_POLY1305 = 0x36, +}; + +enum fun_ktls_modify_flags { + FUN_KTLS_MODIFY_REMOVE = 0x1, +}; + +struct fun_admin_ktls_create_req { + struct fun_admin_req_common common; + + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; +}; + +#define FUN_ADMIN_KTLS_CREATE_REQ_INIT(_subop, _flags, _id) \ + (struct fun_admin_ktls_create_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), \ + } + +struct fun_admin_ktls_create_rsp { + struct fun_admin_rsp_common common; + + __u8 subop; + __u8 rsvd0[3]; + __be32 id; +}; + +struct fun_admin_ktls_modify_req { + struct fun_admin_req_common common; + + __u8 subop; + __u8 rsvd0; + __be16 flags; + __be32 id; + + __be64 tlsid; + + __be32 tcp_seq; + __u8 version; + __u8 cipher; + __u8 rsvd1[2]; + + __u8 record_seq[8]; + + __u8 key[32]; + + __u8 iv[16]; + + __u8 salt[8]; +}; + +#define FUN_ADMIN_KTLS_MODIFY_REQ_INIT(_subop, _flags, _id, _tlsid, _tcp_seq, \ + _version, _cipher) \ + (struct fun_admin_ktls_modify_req) { \ + .subop = (_subop), .flags = cpu_to_be16(_flags), \ + .id = cpu_to_be32(_id), .tlsid = cpu_to_be64(_tlsid), \ + .tcp_seq = cpu_to_be32(_tcp_seq), .version = _version, \ + .cipher = _cipher, \ + } + +struct fun_admin_ktls_modify_rsp { + struct fun_admin_rsp_common common; + + __u8 subop; + __u8 rsvd0[3]; + __be32 id; + + __be64 tlsid; +}; + +struct fun_req_common { + __u8 op; + __u8 len8; + __be16 flags; + __u8 suboff8; + __u8 rsvd0; + __be16 cid; +}; + +struct fun_rsp_common { + __u8 op; + __u8 len8; + __be16 flags; + __u8 suboff8; + __u8 ret; + __be16 cid; +}; + +struct fun_cqe_info { + __be16 sqhd; + __be16 sqid; + __be16 cid; + __be16 sf_p; +}; + +enum fun_eprq_def { + FUN_EPRQ_PKT_ALIGN = 0x80, +}; + +struct fun_eprq_rqbuf { + __be64 bufaddr; +}; + +#define FUN_EPRQ_RQBUF_INIT(_bufaddr) \ + (struct fun_eprq_rqbuf) { \ + .bufaddr = cpu_to_be64(_bufaddr), \ + } + +enum fun_eth_op { + FUN_ETH_OP_TX = 0x1, + FUN_ETH_OP_RX = 0x2, +}; + +enum { + FUN_ETH_OFFLOAD_EN = 0x8000, + FUN_ETH_OUTER_EN = 0x4000, + FUN_ETH_INNER_LSO = 0x2000, + FUN_ETH_INNER_TSO = 0x1000, + FUN_ETH_OUTER_IPV6 = 0x800, + FUN_ETH_OUTER_UDP = 0x400, + FUN_ETH_INNER_IPV6 = 0x200, + FUN_ETH_INNER_UDP = 0x100, + FUN_ETH_UPDATE_OUTER_L3_LEN = 0x80, + FUN_ETH_UPDATE_OUTER_L3_CKSUM = 0x40, + FUN_ETH_UPDATE_OUTER_L4_LEN = 0x20, + FUN_ETH_UPDATE_OUTER_L4_CKSUM = 0x10, + FUN_ETH_UPDATE_INNER_L3_LEN = 0x8, + FUN_ETH_UPDATE_INNER_L3_CKSUM = 0x4, + FUN_ETH_UPDATE_INNER_L4_LEN = 0x2, + FUN_ETH_UPDATE_INNER_L4_CKSUM = 0x1, +}; + +struct fun_eth_offload { + __be16 flags; /* combination of above flags */ + __be16 mss; /* TSO max seg size */ + __be16 tcp_doff_flags; /* TCP data offset + flags 16b word */ + __be16 vlan; + + __be16 inner_l3_off; /* Inner L3 header offset */ + __be16 inner_l4_off; /* Inner L4 header offset */ + __be16 outer_l3_off; /* Outer L3 header offset */ + __be16 outer_l4_off; /* Outer L4 header offset */ +}; + +static inline void fun_eth_offload_init(struct fun_eth_offload *s, u16 flags, + u16 mss, __be16 tcp_doff_flags, + __be16 vlan, u16 inner_l3_off, + u16 inner_l4_off, u16 outer_l3_off, + u16 outer_l4_off) +{ + s->flags = cpu_to_be16(flags); + s->mss = cpu_to_be16(mss); + s->tcp_doff_flags = tcp_doff_flags; + s->vlan = vlan; + s->inner_l3_off = cpu_to_be16(inner_l3_off); + s->inner_l4_off = cpu_to_be16(inner_l4_off); + s->outer_l3_off = cpu_to_be16(outer_l3_off); + s->outer_l4_off = cpu_to_be16(outer_l4_off); +} + +struct fun_eth_tls { + __be64 tlsid; +}; + +enum { + FUN_ETH_TX_TLS = 0x8000, +}; + +struct fun_eth_tx_req { + __u8 op; + __u8 len8; + __be16 flags; + __u8 suboff8; + __u8 repr_idn; + __be16 encap_proto; + + struct fun_eth_offload offload; + + struct fun_dataop_hdr dataop; +}; + +struct fun_eth_rx_cv { + __be16 il4_prot_to_l2_type; +}; + +#define FUN_ETH_RX_CV_IL4_PROT_S 13U +#define FUN_ETH_RX_CV_IL4_PROT_M 0x3 + +#define FUN_ETH_RX_CV_IL3_PROT_S 11U +#define FUN_ETH_RX_CV_IL3_PROT_M 0x3 + +#define FUN_ETH_RX_CV_OL4_PROT_S 8U +#define FUN_ETH_RX_CV_OL4_PROT_M 0x7 + +#define FUN_ETH_RX_CV_ENCAP_TYPE_S 6U +#define FUN_ETH_RX_CV_ENCAP_TYPE_M 0x3 + +#define FUN_ETH_RX_CV_OL3_PROT_S 4U +#define FUN_ETH_RX_CV_OL3_PROT_M 0x3 + +#define FUN_ETH_RX_CV_VLAN_TYPE_S 3U +#define FUN_ETH_RX_CV_VLAN_TYPE_M 0x1 + +#define FUN_ETH_RX_CV_L2_TYPE_S 2U +#define FUN_ETH_RX_CV_L2_TYPE_M 0x1 + +enum fun_rx_cv { + FUN_RX_CV_NONE = 0x0, + FUN_RX_CV_IP = 0x2, + FUN_RX_CV_IP6 = 0x3, + FUN_RX_CV_TCP = 0x2, + FUN_RX_CV_UDP = 0x3, + FUN_RX_CV_VXLAN = 0x2, + FUN_RX_CV_MPLS = 0x3, +}; + +struct fun_eth_cqe { + __u8 op; + __u8 len8; + __u8 nsgl; + __u8 repr_idn; + __be32 pkt_len; + + __be64 timestamp; + + __be16 pkt_cv; + __be16 rsvd0; + __be32 hash; + + __be16 encap_proto; + __be16 vlan; + __be32 rsvd1; + + __be32 buf_offset; + __be16 headroom; + __be16 csum; +}; + +enum fun_admin_adi_attr { + FUN_ADMIN_ADI_ATTR_MACADDR = 0x1, + FUN_ADMIN_ADI_ATTR_VLAN = 0x2, + FUN_ADMIN_ADI_ATTR_RATE = 0x3, +}; + +struct fun_adi_param { + union adi_param { + struct fun_adi_mac { + __be64 addr; + } mac; + struct fun_adi_vlan { + __be32 rsvd; + __be16 eth_type; + __be16 tci; + } vlan; + struct fun_adi_rate { + __be32 rsvd; + __be32 tx_mbps; + } rate; + } u; +}; + +#define FUN_ADI_MAC_INIT(_addr) \ + (struct fun_adi_mac) { \ + .addr = cpu_to_be64(_addr), \ + } + +#define FUN_ADI_VLAN_INIT(_eth_type, _tci) \ + (struct fun_adi_vlan) { \ + .eth_type = cpu_to_be16(_eth_type), .tci = cpu_to_be16(_tci), \ + } + +#define FUN_ADI_RATE_INIT(_tx_mbps) \ + (struct fun_adi_rate) { \ + .tx_mbps = cpu_to_be32(_tx_mbps), \ + } + +struct fun_admin_adi_req { + struct fun_admin_req_common common; + + union adi_req_subop { + struct fun_admin_adi_write_req { + __u8 subop; + __u8 attribute; + __be16 rsvd; + __be32 id; + + struct fun_adi_param param; + } write; + } u; +}; + +#define FUN_ADMIN_ADI_WRITE_REQ_INIT(_subop, _attribute, _id) \ + (struct fun_admin_adi_write_req) { \ + .subop = (_subop), .attribute = (_attribute), \ + .id = cpu_to_be32(_id), \ + } + +#endif /* __FUN_HCI_H */ |