^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * Copyright 2008 Cisco Systems, Inc. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright 2007 Nuova Systems, Inc. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * This program is free software; you may redistribute it and/or modify
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * it under the terms of the GNU General Public License as published by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * the Free Software Foundation; version 2 of the License.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * SOFTWARE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #ifndef _VNIC_DEVCMD_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define _VNIC_DEVCMD_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define _CMD_NBITS 14
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define _CMD_VTYPEBITS 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define _CMD_FLAGSBITS 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define _CMD_DIRBITS 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define _CMD_NMASK ((1 << _CMD_NBITS)-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define _CMD_VTYPEMASK ((1 << _CMD_VTYPEBITS)-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define _CMD_FLAGSMASK ((1 << _CMD_FLAGSBITS)-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define _CMD_DIRMASK ((1 << _CMD_DIRBITS)-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define _CMD_NSHIFT 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define _CMD_VTYPESHIFT (_CMD_NSHIFT+_CMD_NBITS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define _CMD_FLAGSSHIFT (_CMD_VTYPESHIFT+_CMD_VTYPEBITS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define _CMD_DIRSHIFT (_CMD_FLAGSSHIFT+_CMD_FLAGSBITS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) * Direction bits (from host perspective).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define _CMD_DIR_NONE 0U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define _CMD_DIR_WRITE 1U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define _CMD_DIR_READ 2U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define _CMD_DIR_RW (_CMD_DIR_WRITE | _CMD_DIR_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) * Flag bits.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define _CMD_FLAGS_NONE 0U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define _CMD_FLAGS_NOWAIT 1U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) * vNIC type bits.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define _CMD_VTYPE_NONE 0U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define _CMD_VTYPE_ENET 1U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define _CMD_VTYPE_FC 2U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define _CMD_VTYPE_SCSI 4U
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define _CMD_VTYPE_ALL (_CMD_VTYPE_ENET | _CMD_VTYPE_FC | _CMD_VTYPE_SCSI)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) * Used to create cmds..
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define _CMDCF(dir, flags, vtype, nr) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) (((dir) << _CMD_DIRSHIFT) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) ((flags) << _CMD_FLAGSSHIFT) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) ((vtype) << _CMD_VTYPESHIFT) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) ((nr) << _CMD_NSHIFT))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define _CMDC(dir, vtype, nr) _CMDCF(dir, 0, vtype, nr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define _CMDCNW(dir, vtype, nr) _CMDCF(dir, _CMD_FLAGS_NOWAIT, vtype, nr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) * Used to decode cmds..
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define _CMD_DIR(cmd) (((cmd) >> _CMD_DIRSHIFT) & _CMD_DIRMASK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define _CMD_FLAGS(cmd) (((cmd) >> _CMD_FLAGSSHIFT) & _CMD_FLAGSMASK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define _CMD_VTYPE(cmd) (((cmd) >> _CMD_VTYPESHIFT) & _CMD_VTYPEMASK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define _CMD_N(cmd) (((cmd) >> _CMD_NSHIFT) & _CMD_NMASK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) enum vnic_devcmd_cmd {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) CMD_NONE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_NONE, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) /* mcpu fw info in mem: (u64)a0=paddr to struct vnic_devcmd_fw_info */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) CMD_MCPU_FW_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) /* dev-specific block member:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) * in: (u16)a0=offset,(u8)a1=size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) * out: a0=value */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) CMD_DEV_SPEC = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 2),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) /* stats clear */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) CMD_STATS_CLEAR = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 3),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) /* stats dump in mem: (u64)a0=paddr to stats area,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) * (u16)a1=sizeof stats area */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) CMD_STATS_DUMP = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 4),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) /* set Rx packet filter: (u32)a0=filters (see CMD_PFILTER_*) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) CMD_PACKET_FILTER = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 7),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) /* hang detection notification */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) CMD_HANG_NOTIFY = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 8),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) /* MAC address in (u48)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) CMD_MAC_ADDR = _CMDC(_CMD_DIR_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 9),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) /* disable/enable promisc mode: (u8)a0=0/1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) /***** XXX DEPRECATED *****/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) CMD_PROMISC_MODE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 10),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) /* disable/enable all-multi mode: (u8)a0=0/1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) /***** XXX DEPRECATED *****/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) CMD_ALLMULTI_MODE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 11),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) /* add addr from (u48)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) CMD_ADDR_ADD = _CMDCNW(_CMD_DIR_WRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 12),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) /* del addr from (u48)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) CMD_ADDR_DEL = _CMDCNW(_CMD_DIR_WRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 13),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) /* add VLAN id in (u16)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) CMD_VLAN_ADD = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 14),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) /* del VLAN id in (u16)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) CMD_VLAN_DEL = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 15),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) /* nic_cfg in (u32)a0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) CMD_NIC_CFG = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 16),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) /* union vnic_rss_key in mem: (u64)a0=paddr, (u16)a1=len */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) CMD_RSS_KEY = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 17),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) /* union vnic_rss_cpu in mem: (u64)a0=paddr, (u16)a1=len */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) CMD_RSS_CPU = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 18),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) /* initiate softreset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) CMD_SOFT_RESET = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 19),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) /* softreset status:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) * out: a0=0 reset complete, a0=1 reset in progress */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) CMD_SOFT_RESET_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 20),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) /* set struct vnic_devcmd_notify buffer in mem:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) * in:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) * (u64)a0=paddr to notify (set paddr=0 to unset)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) * (u32)a1 & 0x00000000ffffffff=sizeof(struct vnic_devcmd_notify)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) * (u16)a1 & 0x0000ffff00000000=intr num (-1 for no intr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) * out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) * (u32)a1 = effective size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) CMD_NOTIFY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 21),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) /* UNDI API: (u64)a0=paddr to s_PXENV_UNDI_ struct,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) * (u8)a1=PXENV_UNDI_xxx */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) CMD_UNDI = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 22),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) /* initiate open sequence (u32)a0=flags (see CMD_OPENF_*) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) CMD_OPEN = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 23),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) /* open status:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) * out: a0=0 open complete, a0=1 open in progress */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) CMD_OPEN_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 24),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) /* close vnic */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) CMD_CLOSE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 25),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) CMD_INIT = _CMDCNW(_CMD_DIR_READ, _CMD_VTYPE_ALL, 26),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) /* variant of CMD_INIT, with provisioning info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) * (u64)a0=paddr of vnic_devcmd_provinfo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) * (u32)a1=sizeof provision info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) CMD_INIT_PROV_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 27),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) /* enable virtual link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) CMD_ENABLE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 28),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) /* disable virtual link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) CMD_DISABLE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 29),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) /* stats dump all vnics on uplink in mem: (u64)a0=paddr (u32)a1=uif */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) CMD_STATS_DUMP_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 30),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) /* init status:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) * out: a0=0 init complete, a0=1 init in progress
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) * if a0=0, a1=errno */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) CMD_INIT_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 31),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) /* INT13 API: (u64)a0=paddr to vnic_int13_params struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) * (u8)a1=INT13_CMD_xxx */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) CMD_INT13 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_FC, 32),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) /* logical uplink enable/disable: (u64)a0: 0/1=disable/enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) CMD_LOGICAL_UPLINK = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 33),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) /* undo initialize of virtual link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) CMD_DEINIT = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 34),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) /* check fw capability of a cmd:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) * in: (u32)a0=cmd
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) * out: (u32)a0=errno, 0:valid cmd, a1=supported VNIC_STF_* bits */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) CMD_CAPABILITY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 36),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) /* persistent binding info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) * in: (u64)a0=paddr of arg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) * (u32)a1=CMD_PERBI_XXX */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) CMD_PERBI = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_FC, 37),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) /* Interrupt Assert Register functionality
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) * in: (u16)a0=interrupt number to assert
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) CMD_IAR = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 38),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) /* initiate hangreset, like softreset after hang detected */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) CMD_HANG_RESET = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 39),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) /* hangreset status:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) * out: a0=0 reset complete, a0=1 reset in progress */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) CMD_HANG_RESET_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 40),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) * Set hw ingress packet vlan rewrite mode:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) * in: (u32)a0=new vlan rewrite mode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) * out: (u32)a0=old vlan rewrite mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) CMD_IG_VLAN_REWRITE_MODE = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 41),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) * in: (u16)a0=bdf of target vnic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) * (u32)a1=cmd to proxy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) * a2-a15=args to cmd in a1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) * out: (u32)a0=status of proxied cmd
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) * a1-a15=out args of proxied cmd */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) CMD_PROXY_BY_BDF = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 42),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) * As for BY_BDF except a0 is index of hvnlink subordinate vnic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) * or SR-IOV virtual vnic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) CMD_PROXY_BY_INDEX = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 43),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) * For HPP toggle:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) * adapter-info-get
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) * in: (u64)a0=phsical address of buffer passed in from caller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) * (u16)a1=size of buffer specified in a0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) * out: (u64)a0=phsical address of buffer passed in from caller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) * (u16)a1=actual bytes from VIF-CONFIG-INFO TLV, or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) * 0 if no VIF-CONFIG-INFO TLV was ever received. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) CMD_CONFIG_INFO_GET = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) * INT13 API: (u64)a0=paddr to vnic_int13_params struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) * (u32)a1=INT13_CMD_xxx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) CMD_INT13_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 45),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) * Set default vlan:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) * in: (u16)a0=new default vlan
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) * (u16)a1=zero for overriding vlan with param a0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) * non-zero for resetting vlan to the default
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) * out: (u16)a0=old default vlan
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) CMD_SET_DEFAULT_VLAN = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 46),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) /* init_prov_info2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) * Variant of CMD_INIT_PROV_INFO, where it will not try to enable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) * the vnic until CMD_ENABLE2 is issued.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) * (u64)a0=paddr of vnic_devcmd_provinfo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) * (u32)a1=sizeof provision info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) CMD_INIT_PROV_INFO2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 47),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) /* enable2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) * (u32)a0=0 ==> standby
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) * =CMD_ENABLE2_ACTIVE ==> active
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) CMD_ENABLE2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 48),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) * cmd_status:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) * Returns the status of the specified command
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) * Input:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) * a0 = command for which status is being queried.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) * Possible values are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) * CMD_SOFT_RESET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) * CMD_HANG_RESET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) * CMD_OPEN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) * CMD_INIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) * CMD_INIT_PROV_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) * CMD_DEINIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) * CMD_INIT_PROV_INFO2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) * CMD_ENABLE2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) * Output:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) * if status == STAT_ERROR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) * a0 = ERR_ENOTSUPPORTED - status for command in a0 is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) * not supported
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) * if status == STAT_NONE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) * a0 = status of the devcmd specified in a0 as follows.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) * ERR_SUCCESS - command in a0 completed successfully
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) * ERR_EINPROGRESS - command in a0 is still in progress
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) CMD_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 49),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) * Returns interrupt coalescing timer conversion factors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) * After calling this devcmd, ENIC driver can convert
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) * interrupt coalescing timer in usec into CPU cycles as follows:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) * intr_timer_cycles = intr_timer_usec * multiplier / divisor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) * Interrupt coalescing timer in usecs can be be converted/obtained
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) * from CPU cycles as follows:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) * intr_timer_usec = intr_timer_cycles * divisor / multiplier
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) * in: none
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) * out: (u32)a0 = multiplier
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) * (u32)a1 = divisor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) * (u32)a2 = maximum timer value in usec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) CMD_INTR_COAL_CONVERT = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 50),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) * ISCSI DUMP API:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) * in: (u64)a0=paddr of the param or param itself
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) * (u32)a1=ISCSI_CMD_xxx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) CMD_ISCSI_DUMP_REQ = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 51),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) * ISCSI DUMP STATUS API:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) * in: (u32)a0=cmd tag
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) * in: (u32)a1=ISCSI_CMD_xxx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) * out: (u32)a0=cmd status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) CMD_ISCSI_DUMP_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 52),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) * Subvnic migration from MQ <--> VF.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) * Enable the LIF migration from MQ to VF and vice versa. MQ and VF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) * indexes are statically bound at the time of initialization.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) * Based on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) * direction of migration, the resources of either MQ or the VF shall
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) * be attached to the LIF.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) * in: (u32)a0=Direction of Migration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) * 0=> Migrate to VF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) * 1=> Migrate to MQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) * (u32)a1=VF index (MQ index)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) CMD_MIGRATE_SUBVNIC = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 53),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) * Register / Deregister the notification block for MQ subvnics
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) * in:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) * (u64)a0=paddr to notify (set paddr=0 to unset)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) * (u32)a1 & 0x00000000ffffffff=sizeof(struct vnic_devcmd_notify)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) * (u16)a1 & 0x0000ffff00000000=intr num (-1 for no intr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) * out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) * (u32)a1 = effective size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) CMD_SUBVNIC_NOTIFY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 54),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) * Set the predefined mac address as default
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) * in:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) * (u48)a0=mac addr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) CMD_SET_MAC_ADDR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 55),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) /* Update the provisioning info of the given VIF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) * (u64)a0=paddr of vnic_devcmd_provinfo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) * (u32)a1=sizeof provision info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) CMD_PROV_INFO_UPDATE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 56),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) * Initialization for the devcmd2 interface.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) * in: (u64) a0=host result buffer physical address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) * in: (u16) a1=number of entries in result buffer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) CMD_INITIALIZE_DEVCMD2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) /* flags for CMD_OPEN */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) #define CMD_OPENF_OPROM 0x1 /* open coming from option rom */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) #define CMD_OPENF_RQ_ENABLE_THEN_POST 0x2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) /* flags for CMD_INIT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) #define CMD_INITF_DEFAULT_MAC 0x1 /* init with default mac addr */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) /* flags for CMD_PACKET_FILTER */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) #define CMD_PFILTER_DIRECTED 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) #define CMD_PFILTER_MULTICAST 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) #define CMD_PFILTER_BROADCAST 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) #define CMD_PFILTER_PROMISCUOUS 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) #define CMD_PFILTER_ALL_MULTICAST 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) enum vnic_devcmd_status {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) STAT_NONE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) STAT_BUSY = 1 << 0, /* cmd in progress */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) STAT_ERROR = 1 << 1, /* last cmd caused error (code in a0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) enum vnic_devcmd_error {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) ERR_SUCCESS = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) ERR_EINVAL = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) ERR_EFAULT = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) ERR_EPERM = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) ERR_EBUSY = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) ERR_ECMDUNKNOWN = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) ERR_EBADSTATE = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) ERR_ENOMEM = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) ERR_ETIMEDOUT = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) ERR_ELINKDOWN = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) struct vnic_devcmd_fw_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) char fw_version[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) char fw_build[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) char hw_version[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) char hw_serial_number[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) struct vnic_devcmd_notify {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) u32 csum; /* checksum over following words */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) u32 link_state; /* link up == 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) u32 port_speed; /* effective port speed (rate limit) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) u32 mtu; /* MTU */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) u32 msglvl; /* requested driver msg lvl */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) u32 uif; /* uplink interface */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) u32 status; /* status bits (see VNIC_STF_*) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) u32 error; /* error code (see ERR_*) for first ERR */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) u32 link_down_cnt; /* running count of link down transitions */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) #define VNIC_STF_FATAL_ERR 0x0001 /* fatal fw error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) struct vnic_devcmd_provinfo {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) u8 oui[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) u8 type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) u8 data[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) * Writing cmd register causes STAT_BUSY to get set in status register.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) * When cmd completes, STAT_BUSY will be cleared.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) * If cmd completed successfully STAT_ERROR will be clear
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) * and args registers contain cmd-specific results.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) * If cmd error, STAT_ERROR will be set and args[0] contains error code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) * status register is read-only. While STAT_BUSY is set,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) * all other register contents are read-only.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) /* Make sizeof(vnic_devcmd) a power-of-2 for I/O BAR. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) #define VNIC_DEVCMD_NARGS 15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) struct vnic_devcmd {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) u32 status; /* RO */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) u32 cmd; /* RW */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) u64 args[VNIC_DEVCMD_NARGS]; /* RW cmd args (little-endian) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) * Version 2 of the interface.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) * Some things are carried over, notably the vnic_devcmd_cmd enum.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) * Flags for vnic_devcmd2.flags
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) #define DEVCMD2_FNORESULT 0x1 /* Don't copy result to host */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) #define VNIC_DEVCMD2_NARGS VNIC_DEVCMD_NARGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) struct vnic_devcmd2 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) u16 pad;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) u32 cmd; /* same command #defines as original */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) u64 args[VNIC_DEVCMD2_NARGS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) #define VNIC_DEVCMD2_NRESULTS VNIC_DEVCMD_NARGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) struct devcmd2_result {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) u64 results[VNIC_DEVCMD2_NRESULTS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) u32 pad;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) u16 completed_index; /* into copy WQ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) u8 error; /* same error codes as original */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) u8 color; /* 0 or 1 as with completion queues */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) #define DEVCMD2_RING_SIZE 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) #define DEVCMD2_DESC_SIZE 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) #define DEVCMD2_RESULTS_SIZE_MAX ((1 << 16) - 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) #endif /* _VNIC_DEVCMD_H_ */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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