summaryrefslogtreecommitdiffstats
path: root/src/dpdk22/drivers/net/enic/base/vnic_devcmd.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/dpdk22/drivers/net/enic/base/vnic_devcmd.h')
-rw-r--r--src/dpdk22/drivers/net/enic/base/vnic_devcmd.h773
1 files changed, 0 insertions, 773 deletions
diff --git a/src/dpdk22/drivers/net/enic/base/vnic_devcmd.h b/src/dpdk22/drivers/net/enic/base/vnic_devcmd.h
deleted file mode 100644
index b3d5a6cc..00000000
--- a/src/dpdk22/drivers/net/enic/base/vnic_devcmd.h
+++ /dev/null
@@ -1,773 +0,0 @@
-/*
- * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
- * Copyright 2007 Nuova Systems, Inc. All rights reserved.
- *
- * Copyright (c) 2014, Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef _VNIC_DEVCMD_H_
-#define _VNIC_DEVCMD_H_
-
-#define _CMD_NBITS 14
-#define _CMD_VTYPEBITS 10
-#define _CMD_FLAGSBITS 6
-#define _CMD_DIRBITS 2
-
-#define _CMD_NMASK ((1 << _CMD_NBITS)-1)
-#define _CMD_VTYPEMASK ((1 << _CMD_VTYPEBITS)-1)
-#define _CMD_FLAGSMASK ((1 << _CMD_FLAGSBITS)-1)
-#define _CMD_DIRMASK ((1 << _CMD_DIRBITS)-1)
-
-#define _CMD_NSHIFT 0
-#define _CMD_VTYPESHIFT (_CMD_NSHIFT+_CMD_NBITS)
-#define _CMD_FLAGSSHIFT (_CMD_VTYPESHIFT+_CMD_VTYPEBITS)
-#define _CMD_DIRSHIFT (_CMD_FLAGSSHIFT+_CMD_FLAGSBITS)
-
-/*
- * Direction bits (from host perspective).
- */
-#define _CMD_DIR_NONE 0U
-#define _CMD_DIR_WRITE 1U
-#define _CMD_DIR_READ 2U
-#define _CMD_DIR_RW (_CMD_DIR_WRITE | _CMD_DIR_READ)
-
-/*
- * Flag bits.
- */
-#define _CMD_FLAGS_NONE 0U
-#define _CMD_FLAGS_NOWAIT 1U
-
-/*
- * vNIC type bits.
- */
-#define _CMD_VTYPE_NONE 0U
-#define _CMD_VTYPE_ENET 1U
-#define _CMD_VTYPE_FC 2U
-#define _CMD_VTYPE_SCSI 4U
-#define _CMD_VTYPE_ALL (_CMD_VTYPE_ENET | _CMD_VTYPE_FC | _CMD_VTYPE_SCSI)
-
-/*
- * Used to create cmds..
- */
-#define _CMDCF(dir, flags, vtype, nr) \
- (((dir) << _CMD_DIRSHIFT) | \
- ((flags) << _CMD_FLAGSSHIFT) | \
- ((vtype) << _CMD_VTYPESHIFT) | \
- ((nr) << _CMD_NSHIFT))
-#define _CMDC(dir, vtype, nr) _CMDCF(dir, 0, vtype, nr)
-#define _CMDCNW(dir, vtype, nr) _CMDCF(dir, _CMD_FLAGS_NOWAIT, vtype, nr)
-
-/*
- * Used to decode cmds..
- */
-#define _CMD_DIR(cmd) (((cmd) >> _CMD_DIRSHIFT) & _CMD_DIRMASK)
-#define _CMD_FLAGS(cmd) (((cmd) >> _CMD_FLAGSSHIFT) & _CMD_FLAGSMASK)
-#define _CMD_VTYPE(cmd) (((cmd) >> _CMD_VTYPESHIFT) & _CMD_VTYPEMASK)
-#define _CMD_N(cmd) (((cmd) >> _CMD_NSHIFT) & _CMD_NMASK)
-
-enum vnic_devcmd_cmd {
- CMD_NONE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_NONE, 0),
-
- /*
- * mcpu fw info in mem:
- * in:
- * (u64)a0=paddr to struct vnic_devcmd_fw_info
- * action:
- * Fills in struct vnic_devcmd_fw_info (128 bytes)
- * note:
- * An old definition of CMD_MCPU_FW_INFO
- */
- CMD_MCPU_FW_INFO_OLD = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 1),
-
- /*
- * mcpu fw info in mem:
- * in:
- * (u64)a0=paddr to struct vnic_devcmd_fw_info
- * (u16)a1=size of the structure
- * out:
- * (u16)a1=0 for in:a1 = 0,
- * data size actually written for other values.
- * action:
- * Fills in first 128 bytes of vnic_devcmd_fw_info for in:a1 = 0,
- * first in:a1 bytes for 0 < in:a1 <= 132,
- * 132 bytes for other values of in:a1.
- * note:
- * CMD_MCPU_FW_INFO and CMD_MCPU_FW_INFO_OLD have the same enum 1
- * for source compatibility.
- */
- CMD_MCPU_FW_INFO = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 1),
-
- /* dev-specific block member:
- * in: (u16)a0=offset,(u8)a1=size
- * out: a0=value */
- CMD_DEV_SPEC = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 2),
-
- /* stats clear */
- CMD_STATS_CLEAR = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 3),
-
- /* stats dump in mem: (u64)a0=paddr to stats area,
- * (u16)a1=sizeof stats area */
- CMD_STATS_DUMP = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 4),
-
- /* set Rx packet filter: (u32)a0=filters (see CMD_PFILTER_*) */
- CMD_PACKET_FILTER = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 7),
-
- /* set Rx packet filter for all: (u32)a0=filters (see CMD_PFILTER_*) */
- CMD_PACKET_FILTER_ALL = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 7),
-
- /* hang detection notification */
- CMD_HANG_NOTIFY = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 8),
-
- /* MAC address in (u48)a0 */
- CMD_GET_MAC_ADDR = _CMDC(_CMD_DIR_READ,
- _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 9),
-
- /* add addr from (u48)a0 */
- CMD_ADDR_ADD = _CMDCNW(_CMD_DIR_WRITE,
- _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 12),
-
- /* del addr from (u48)a0 */
- CMD_ADDR_DEL = _CMDCNW(_CMD_DIR_WRITE,
- _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 13),
-
- /* add VLAN id in (u16)a0 */
- CMD_VLAN_ADD = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 14),
-
- /* del VLAN id in (u16)a0 */
- CMD_VLAN_DEL = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 15),
-
- /* nic_cfg in (u32)a0 */
- CMD_NIC_CFG = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 16),
-
- /* union vnic_rss_key in mem: (u64)a0=paddr, (u16)a1=len */
- CMD_RSS_KEY = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 17),
-
- /* union vnic_rss_cpu in mem: (u64)a0=paddr, (u16)a1=len */
- CMD_RSS_CPU = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 18),
-
- /* initiate softreset */
- CMD_SOFT_RESET = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 19),
-
- /* softreset status:
- * out: a0=0 reset complete, a0=1 reset in progress */
- CMD_SOFT_RESET_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 20),
-
- /* set struct vnic_devcmd_notify buffer in mem:
- * in:
- * (u64)a0=paddr to notify (set paddr=0 to unset)
- * (u32)a1 & 0x00000000ffffffff=sizeof(struct vnic_devcmd_notify)
- * (u16)a1 & 0x0000ffff00000000=intr num (-1 for no intr)
- * out:
- * (u32)a1 = effective size
- */
- CMD_NOTIFY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 21),
-
- /* UNDI API: (u64)a0=paddr to s_PXENV_UNDI_ struct,
- * (u8)a1=PXENV_UNDI_xxx */
- CMD_UNDI = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 22),
-
- /* initiate open sequence (u32)a0=flags (see CMD_OPENF_*) */
- CMD_OPEN = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 23),
-
- /* open status:
- * out: a0=0 open complete, a0=1 open in progress */
- CMD_OPEN_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 24),
-
- /* close vnic */
- CMD_CLOSE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 25),
-
- /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */
-/***** Replaced by CMD_INIT *****/
- CMD_INIT_v1 = _CMDCNW(_CMD_DIR_READ, _CMD_VTYPE_ALL, 26),
-
- /* variant of CMD_INIT, with provisioning info
- * (u64)a0=paddr of vnic_devcmd_provinfo
- * (u32)a1=sizeof provision info */
- CMD_INIT_PROV_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 27),
-
- /* enable virtual link */
- CMD_ENABLE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 28),
-
- /* enable virtual link, waiting variant. */
- CMD_ENABLE_WAIT = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 28),
-
- /* disable virtual link */
- CMD_DISABLE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 29),
-
- /* stats dump sum of all vnic stats on same uplink in mem:
- * (u64)a0=paddr
- * (u16)a1=sizeof stats area */
- CMD_STATS_DUMP_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 30),
-
- /* init status:
- * out: a0=0 init complete, a0=1 init in progress
- * if a0=0, a1=errno */
- CMD_INIT_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 31),
-
- /* INT13 API: (u64)a0=paddr to vnic_int13_params struct
- * (u32)a1=INT13_CMD_xxx */
- CMD_INT13 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_FC, 32),
-
- /* logical uplink enable/disable: (u64)a0: 0/1=disable/enable */
- CMD_LOGICAL_UPLINK = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 33),
-
- /* undo initialize of virtual link */
- CMD_DEINIT = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 34),
-
- /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */
- CMD_INIT = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 35),
-
- /* check fw capability of a cmd:
- * in: (u32)a0=cmd
- * out: (u32)a0=errno, 0:valid cmd, a1=supported VNIC_STF_* bits */
- CMD_CAPABILITY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 36),
-
- /* persistent binding info
- * in: (u64)a0=paddr of arg
- * (u32)a1=CMD_PERBI_XXX */
- CMD_PERBI = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_FC, 37),
-
- /* Interrupt Assert Register functionality
- * in: (u16)a0=interrupt number to assert
- */
- CMD_IAR = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 38),
-
- /* initiate hangreset, like softreset after hang detected */
- CMD_HANG_RESET = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 39),
-
- /* hangreset status:
- * out: a0=0 reset complete, a0=1 reset in progress */
- CMD_HANG_RESET_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 40),
-
- /*
- * Set hw ingress packet vlan rewrite mode:
- * in: (u32)a0=new vlan rewrite mode
- * out: (u32)a0=old vlan rewrite mode */
- CMD_IG_VLAN_REWRITE_MODE = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 41),
-
- /*
- * in: (u16)a0=bdf of target vnic
- * (u32)a1=cmd to proxy
- * a2-a15=args to cmd in a1
- * out: (u32)a0=status of proxied cmd
- * a1-a15=out args of proxied cmd */
- CMD_PROXY_BY_BDF = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 42),
-
- /*
- * As for BY_BDF except a0 is index of hvnlink subordinate vnic
- * or SR-IOV virtual vnic
- */
- CMD_PROXY_BY_INDEX = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 43),
-
- /*
- * For HPP toggle:
- * adapter-info-get
- * in: (u64)a0=phsical address of buffer passed in from caller.
- * (u16)a1=size of buffer specified in a0.
- * out: (u64)a0=phsical address of buffer passed in from caller.
- * (u16)a1=actual bytes from VIF-CONFIG-INFO TLV, or
- * 0 if no VIF-CONFIG-INFO TLV was ever received. */
- CMD_CONFIG_INFO_GET = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44),
-
- /*
- * INT13 API: (u64)a0=paddr to vnic_int13_params struct
- * (u32)a1=INT13_CMD_xxx
- */
- CMD_INT13_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 45),
-
- /*
- * Set default vlan:
- * in: (u16)a0=new default vlan
- * (u16)a1=zero for overriding vlan with param a0,
- * non-zero for resetting vlan to the default
- * out: (u16)a0=old default vlan
- */
- CMD_SET_DEFAULT_VLAN = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 46),
-
- /* init_prov_info2:
- * Variant of CMD_INIT_PROV_INFO, where it will not try to enable
- * the vnic until CMD_ENABLE2 is issued.
- * (u64)a0=paddr of vnic_devcmd_provinfo
- * (u32)a1=sizeof provision info */
- CMD_INIT_PROV_INFO2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 47),
-
- /* enable2:
- * (u32)a0=0 ==> standby
- * =CMD_ENABLE2_ACTIVE ==> active
- */
- CMD_ENABLE2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 48),
-
- /*
- * cmd_status:
- * Returns the status of the specified command
- * Input:
- * a0 = command for which status is being queried.
- * Possible values are:
- * CMD_SOFT_RESET
- * CMD_HANG_RESET
- * CMD_OPEN
- * CMD_INIT
- * CMD_INIT_PROV_INFO
- * CMD_DEINIT
- * CMD_INIT_PROV_INFO2
- * CMD_ENABLE2
- * Output:
- * if status == STAT_ERROR
- * a0 = ERR_ENOTSUPPORTED - status for command in a0 is
- * not supported
- * if status == STAT_NONE
- * a0 = status of the devcmd specified in a0 as follows.
- * ERR_SUCCESS - command in a0 completed successfully
- * ERR_EINPROGRESS - command in a0 is still in progress
- */
- CMD_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 49),
-
- /*
- * Returns interrupt coalescing timer conversion factors.
- * After calling this devcmd, ENIC driver can convert
- * interrupt coalescing timer in usec into CPU cycles as follows:
- *
- * intr_timer_cycles = intr_timer_usec * multiplier / divisor
- *
- * Interrupt coalescing timer in usecs can be be converted/obtained
- * from CPU cycles as follows:
- *
- * intr_timer_usec = intr_timer_cycles * divisor / multiplier
- *
- * in: none
- * out: (u32)a0 = multiplier
- * (u32)a1 = divisor
- * (u32)a2 = maximum timer value in usec
- */
- CMD_INTR_COAL_CONVERT = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 50),
-
- /*
- * ISCSI DUMP API:
- * in: (u64)a0=paddr of the param or param itself
- * (u32)a1=ISCSI_CMD_xxx
- */
- CMD_ISCSI_DUMP_REQ = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 51),
-
- /*
- * ISCSI DUMP STATUS API:
- * in: (u32)a0=cmd tag
- * in: (u32)a1=ISCSI_CMD_xxx
- * out: (u32)a0=cmd status
- */
- CMD_ISCSI_DUMP_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 52),
-
- /*
- * Subvnic migration from MQ <--> VF.
- * Enable the LIF migration from MQ to VF and vice versa. MQ and VF
- * indexes are statically bound at the time of initialization.
- * Based on the
- * direction of migration, the resources of either MQ or the VF shall
- * be attached to the LIF.
- * in: (u32)a0=Direction of Migration
- * 0=> Migrate to VF
- * 1=> Migrate to MQ
- * (u32)a1=VF index (MQ index)
- */
- CMD_MIGRATE_SUBVNIC = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 53),
-
-
- /*
- * Register / Deregister the notification block for MQ subvnics
- * in:
- * (u64)a0=paddr to notify (set paddr=0 to unset)
- * (u32)a1 & 0x00000000ffffffff=sizeof(struct vnic_devcmd_notify)
- * (u16)a1 & 0x0000ffff00000000=intr num (-1 for no intr)
- * out:
- * (u32)a1 = effective size
- */
- CMD_SUBVNIC_NOTIFY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 54),
-
- /*
- * Set the predefined mac address as default
- * in:
- * (u48)a0=mac addr
- */
- CMD_SET_MAC_ADDR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 55),
-
- /* Update the provisioning info of the given VIF
- * (u64)a0=paddr of vnic_devcmd_provinfo
- * (u32)a1=sizeof provision info */
- CMD_PROV_INFO_UPDATE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 56),
-
- /*
- * Initialization for the devcmd2 interface.
- * in: (u64) a0=host result buffer physical address
- * in: (u16) a1=number of entries in result buffer
- */
- CMD_INITIALIZE_DEVCMD2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 57),
-
- /*
- * Add a filter.
- * in: (u64) a0= filter address
- * (u32) a1= size of filter
- * out: (u32) a0=filter identifier
- */
- CMD_ADD_FILTER = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 58),
-
- /*
- * Delete a filter.
- * in: (u32) a0=filter identifier
- */
- CMD_DEL_FILTER = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 59),
-
- /*
- * Enable a Queue Pair in User space NIC
- * in: (u32) a0=Queue Pair number
- * (u32) a1= command
- */
- CMD_QP_ENABLE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 60),
-
- /*
- * Disable a Queue Pair in User space NIC
- * in: (u32) a0=Queue Pair number
- * (u32) a1= command
- */
- CMD_QP_DISABLE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 61),
-
- /*
- * Stats dump Queue Pair in User space NIC
- * in: (u32) a0=Queue Pair number
- * (u64) a1=host buffer addr for status dump
- * (u32) a2=length of the buffer
- */
- CMD_QP_STATS_DUMP = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 62),
-
- /*
- * Clear stats for Queue Pair in User space NIC
- * in: (u32) a0=Queue Pair number
- */
- CMD_QP_STATS_CLEAR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 63),
-
- /*
- * Enable/Disable overlay offloads on the given vnic
- * in: (u8) a0 = OVERLAY_FEATURE_NVGRE : NVGRE
- * a0 = OVERLAY_FEATURE_VXLAN : VxLAN
- * in: (u8) a1 = OVERLAY_OFFLOAD_ENABLE : Enable
- * a1 = OVERLAY_OFFLOAD_DISABLE : Disable
- */
- CMD_OVERLAY_OFFLOAD_ENABLE_DISABLE =
- _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 72),
-
- /*
- * Configuration of overlay offloads feature on a given vNIC
- * in: (u8) a0 = DEVCMD_OVERLAY_NVGRE : NVGRE
- * a0 = DEVCMD_OVERLAY_VXLAN : VxLAN
- * in: (u8) a1 = VXLAN_PORT_UPDATE : VxLAN
- * in: (u16) a2 = unsigned short int port information
- */
- CMD_OVERLAY_OFFLOAD_CFG = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 73),
-};
-
-/* CMD_ENABLE2 flags */
-#define CMD_ENABLE2_STANDBY 0x0
-#define CMD_ENABLE2_ACTIVE 0x1
-
-/* flags for CMD_OPEN */
-#define CMD_OPENF_OPROM 0x1 /* open coming from option rom */
-
-/* flags for CMD_INIT */
-#define CMD_INITF_DEFAULT_MAC 0x1 /* init with default mac addr */
-
-/* flags for CMD_PACKET_FILTER */
-#define CMD_PFILTER_DIRECTED 0x01
-#define CMD_PFILTER_MULTICAST 0x02
-#define CMD_PFILTER_BROADCAST 0x04
-#define CMD_PFILTER_PROMISCUOUS 0x08
-#define CMD_PFILTER_ALL_MULTICAST 0x10
-
-/* Commands for CMD_QP_ENABLE/CM_QP_DISABLE */
-#define CMD_QP_RQWQ 0x0
-
-/* rewrite modes for CMD_IG_VLAN_REWRITE_MODE */
-#define IG_VLAN_REWRITE_MODE_DEFAULT_TRUNK 0
-#define IG_VLAN_REWRITE_MODE_UNTAG_DEFAULT_VLAN 1
-#define IG_VLAN_REWRITE_MODE_PRIORITY_TAG_DEFAULT_VLAN 2
-#define IG_VLAN_REWRITE_MODE_PASS_THRU 3
-
-enum vnic_devcmd_status {
- STAT_NONE = 0,
- STAT_BUSY = 1 << 0, /* cmd in progress */
- STAT_ERROR = 1 << 1, /* last cmd caused error (code in a0) */
-};
-
-enum vnic_devcmd_error {
- ERR_SUCCESS = 0,
- ERR_EINVAL = 1,
- ERR_EFAULT = 2,
- ERR_EPERM = 3,
- ERR_EBUSY = 4,
- ERR_ECMDUNKNOWN = 5,
- ERR_EBADSTATE = 6,
- ERR_ENOMEM = 7,
- ERR_ETIMEDOUT = 8,
- ERR_ELINKDOWN = 9,
- ERR_EMAXRES = 10,
- ERR_ENOTSUPPORTED = 11,
- ERR_EINPROGRESS = 12,
- ERR_MAX
-};
-
-/*
- * note: hw_version and asic_rev refer to the same thing,
- * but have different formats. hw_version is
- * a 32-byte string (e.g. "A2") and asic_rev is
- * a 16-bit integer (e.g. 0xA2).
- */
-struct vnic_devcmd_fw_info {
- char fw_version[32];
- char fw_build[32];
- char hw_version[32];
- char hw_serial_number[32];
- u16 asic_type;
- u16 asic_rev;
-};
-
-enum fwinfo_asic_type {
- FWINFO_ASIC_TYPE_UNKNOWN,
- FWINFO_ASIC_TYPE_PALO,
- FWINFO_ASIC_TYPE_SERENO,
-};
-
-
-struct vnic_devcmd_notify {
- u32 csum; /* checksum over following words */
-
- u32 link_state; /* link up == 1 */
- u32 port_speed; /* effective port speed (rate limit) */
- u32 mtu; /* MTU */
- u32 msglvl; /* requested driver msg lvl */
- u32 uif; /* uplink interface */
- u32 status; /* status bits (see VNIC_STF_*) */
- u32 error; /* error code (see ERR_*) for first ERR */
- u32 link_down_cnt; /* running count of link down transitions */
- u32 perbi_rebuild_cnt; /* running count of perbi rebuilds */
-};
-#define VNIC_STF_FATAL_ERR 0x0001 /* fatal fw error */
-#define VNIC_STF_STD_PAUSE 0x0002 /* standard link-level pause on */
-#define VNIC_STF_PFC_PAUSE 0x0004 /* priority flow control pause on */
-/* all supported status flags */
-#define VNIC_STF_ALL (VNIC_STF_FATAL_ERR |\
- VNIC_STF_STD_PAUSE |\
- VNIC_STF_PFC_PAUSE |\
- 0)
-
-struct vnic_devcmd_provinfo {
- u8 oui[3];
- u8 type;
- u8 data[0];
-};
-
-/*
- * These are used in flags field of different filters to denote
- * valid fields used.
- */
-#define FILTER_FIELD_VALID(fld) (1 << (fld - 1))
-
-#define FILTER_FIELDS_USNIC (FILTER_FIELD_VALID(1) | \
- FILTER_FIELD_VALID(2) | \
- FILTER_FIELD_VALID(3) | \
- FILTER_FIELD_VALID(4))
-
-#define FILTER_FIELDS_IPV4_5TUPLE (FILTER_FIELD_VALID(1) | \
- FILTER_FIELD_VALID(2) | \
- FILTER_FIELD_VALID(3) | \
- FILTER_FIELD_VALID(4) | \
- FILTER_FIELD_VALID(5))
-
-#define FILTER_FIELDS_MAC_VLAN (FILTER_FIELD_VALID(1) | \
- FILTER_FIELD_VALID(2))
-
-#define FILTER_FIELD_USNIC_VLAN FILTER_FIELD_VALID(1)
-#define FILTER_FIELD_USNIC_ETHTYPE FILTER_FIELD_VALID(2)
-#define FILTER_FIELD_USNIC_PROTO FILTER_FIELD_VALID(3)
-#define FILTER_FIELD_USNIC_ID FILTER_FIELD_VALID(4)
-
-struct filter_usnic_id {
- u32 flags;
- u16 vlan;
- u16 ethtype;
- u8 proto_version;
- u32 usnic_id;
-} __attribute__((packed));
-
-#define FILTER_FIELD_5TUP_PROTO FILTER_FIELD_VALID(1)
-#define FILTER_FIELD_5TUP_SRC_AD FILTER_FIELD_VALID(2)
-#define FILTER_FIELD_5TUP_DST_AD FILTER_FIELD_VALID(3)
-#define FILTER_FIELD_5TUP_SRC_PT FILTER_FIELD_VALID(4)
-#define FILTER_FIELD_5TUP_DST_PT FILTER_FIELD_VALID(5)
-
-/* Enums for the protocol field. */
-enum protocol_e {
- PROTO_UDP = 0,
- PROTO_TCP = 1,
-};
-
-struct filter_ipv4_5tuple {
- u32 flags;
- u32 protocol;
- u32 src_addr;
- u32 dst_addr;
- u16 src_port;
- u16 dst_port;
-} __attribute__((packed));
-
-#define FILTER_FIELD_VMQ_VLAN FILTER_FIELD_VALID(1)
-#define FILTER_FIELD_VMQ_MAC FILTER_FIELD_VALID(2)
-
-struct filter_mac_vlan {
- u32 flags;
- u16 vlan;
- u8 mac_addr[6];
-} __attribute__((packed));
-
-/* Specifies the filter_action type. */
-enum {
- FILTER_ACTION_RQ_STEERING = 0,
- FILTER_ACTION_MAX
-};
-
-struct filter_action {
- u32 type;
- union {
- u32 rq_idx;
- } u;
-} __attribute__((packed));
-
-/* Specifies the filter type. */
-enum filter_type {
- FILTER_USNIC_ID = 0,
- FILTER_IPV4_5TUPLE = 1,
- FILTER_MAC_VLAN = 2,
- FILTER_MAX
-};
-
-struct filter {
- u32 type;
- union {
- struct filter_usnic_id usnic;
- struct filter_ipv4_5tuple ipv4;
- struct filter_mac_vlan mac_vlan;
- } u;
-} __attribute__((packed));
-
-enum {
- CLSF_TLV_FILTER = 0,
- CLSF_TLV_ACTION = 1,
-};
-
-#define FILTER_MAX_BUF_SIZE 100 /* Maximum size of buffer to CMD_ADD_FILTER */
-
-struct filter_tlv {
- uint32_t type;
- uint32_t length;
- uint32_t val[0];
-};
-
-enum {
- CLSF_ADD = 0,
- CLSF_DEL = 1,
-};
-
-/*
- * Writing cmd register causes STAT_BUSY to get set in status register.
- * When cmd completes, STAT_BUSY will be cleared.
- *
- * If cmd completed successfully STAT_ERROR will be clear
- * and args registers contain cmd-specific results.
- *
- * If cmd error, STAT_ERROR will be set and args[0] contains error code.
- *
- * status register is read-only. While STAT_BUSY is set,
- * all other register contents are read-only.
- */
-
-/* Make sizeof(vnic_devcmd) a power-of-2 for I/O BAR. */
-#define VNIC_DEVCMD_NARGS 15
-struct vnic_devcmd {
- u32 status; /* RO */
- u32 cmd; /* RW */
- u64 args[VNIC_DEVCMD_NARGS]; /* RW cmd args (little-endian) */
-};
-
-/*
- * Version 2 of the interface.
- *
- * Some things are carried over, notably the vnic_devcmd_cmd enum.
- */
-
-/*
- * Flags for vnic_devcmd2.flags
- */
-
-#define DEVCMD2_FNORESULT 0x1 /* Don't copy result to host */
-
-#define VNIC_DEVCMD2_NARGS VNIC_DEVCMD_NARGS
-struct vnic_devcmd2 {
- u16 pad;
- u16 flags;
- u32 cmd; /* same command #defines as original */
- u64 args[VNIC_DEVCMD2_NARGS];
-};
-
-#define VNIC_DEVCMD2_NRESULTS VNIC_DEVCMD_NARGS
-struct devcmd2_result {
- u64 results[VNIC_DEVCMD2_NRESULTS];
- u32 pad;
- u16 completed_index; /* into copy WQ */
- u8 error; /* same error codes as original */
- u8 color; /* 0 or 1 as with completion queues */
-};
-
-#define DEVCMD2_RING_SIZE 32
-#define DEVCMD2_DESC_SIZE 128
-
-#define DEVCMD2_RESULTS_SIZE_MAX ((1 << 16) - 1)
-
-/* Overlay related definitions */
-
-/*
- * This enum lists the flag associated with each of the overlay features
- */
-typedef enum {
- OVERLAY_FEATURE_NVGRE = 1,
- OVERLAY_FEATURE_VXLAN,
- OVERLAY_FEATURE_MAX,
-} overlay_feature_t;
-
-#define OVERLAY_OFFLOAD_ENABLE 0
-#define OVERLAY_OFFLOAD_DISABLE 1
-
-#define OVERLAY_CFG_VXLAN_PORT_UPDATE 0
-#endif /* _VNIC_DEVCMD_H_ */