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freebsd-dev/sys/dev/ocs_fc/sli4.h
Kenneth D. Merry ef270ab1b6 Bring in the Broadcom/Emulex Fibre Channel driver, ocs_fc(4). 
The ocs_fc(4) driver supports the following hardware:

Emulex 16/8G FC GEN 5 HBAS
	LPe15004 FC Host Bus Adapters
	LPe160XX FC Host Bus Adapters

Emulex 32/16G FC GEN 6 HBAS
	LPe3100X FC Host Bus Adapters
	LPe3200X FC Host Bus Adapters

The driver supports target and initiator mode, and also supports FC-Tape.

Note that the driver only currently works on little endian platforms.  It
is only included in the module build for amd64 and i386, and in GENERIC
on amd64 only.

Submitted by:	Ram Kishore Vegesna <ram.vegesna@broadcom.com>
Reviewed by:	mav
MFC after:	5 days
Relnotes:	yes
Sponsored by:	Broadcom
Differential Revision:	https://reviews.freebsd.org/D11423
2018-03-30 15:28:25 +00:00

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/*-
* Copyright (c) 2017 Broadcom. All rights reserved.
* The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* 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.
*
* $FreeBSD$
*/
/**
* @file
* Define common SLI-4 structures and function prototypes.
*/
#ifndef _SLI4_H
#define _SLI4_H
#include "ocs_os.h"
#define SLI_PAGE_SIZE (4096)
#define SLI_SUB_PAGE_MASK (SLI_PAGE_SIZE - 1)
#define SLI_PAGE_SHIFT 12
#define SLI_ROUND_PAGE(b) (((b) + SLI_SUB_PAGE_MASK) & ~SLI_SUB_PAGE_MASK)
#define SLI4_BMBX_TIMEOUT_MSEC 30000
#define SLI4_FW_READY_TIMEOUT_MSEC 30000
static inline uint32_t
sli_page_count(size_t bytes, uint32_t page_size)
{
uint32_t mask = page_size - 1;
uint32_t shift = 0;
switch (page_size) {
case 4096:
shift = 12;
break;
case 8192:
shift = 13;
break;
case 16384:
shift = 14;
break;
case 32768:
shift = 15;
break;
case 65536:
shift = 16;
break;
default:
return 0;
}
return (bytes + mask) >> shift;
}
/*************************************************************************
* Common PCI configuration space register definitions
*/
#define SLI4_PCI_CLASS_REVISION 0x0008 /** register offset */
#define SLI4_PCI_REV_ID_SHIFT 0
#define SLI4_PCI_REV_ID_MASK 0xff
#define SLI4_PCI_CLASS_SHIFT 8
#define SLI4_PCI_CLASS_MASK 0xfff
#define SLI4_PCI_SOFT_RESET_CSR 0x005c /** register offset */
#define SLI4_PCI_SOFT_RESET_MASK 0x0080
/*************************************************************************
* Common SLI-4 register offsets and field definitions
*/
/**
* @brief SLI_INTF - SLI Interface Definition Register
*/
#define SLI4_INTF_REG 0x0058 /** register offset */
#define SLI4_INTF_VALID_SHIFT 29
#define SLI4_INTF_VALID_MASK 0x7
#define SLI4_INTF_VALID 0x6
#define SLI4_INTF_IF_TYPE_SHIFT 12
#define SLI4_INTF_IF_TYPE_MASK 0xf
#define SLI4_INTF_SLI_FAMILY_SHIFT 8
#define SLI4_INTF_SLI_FAMILY_MASK 0xf
#define SLI4_INTF_SLI_REVISION_SHIFT 4
#define SLI4_INTF_SLI_REVISION_MASK 0xf
#define SLI4_FAMILY_CHECK_ASIC_TYPE 0xf
#define SLI4_IF_TYPE_BE3_SKH_PF 0
#define SLI4_IF_TYPE_BE3_SKH_VF 1
#define SLI4_IF_TYPE_LANCER_FC_ETH 2
#define SLI4_IF_TYPE_LANCER_RDMA 3
#define SLI4_MAX_IF_TYPES 4
/**
* @brief ASIC_ID - SLI ASIC Type and Revision Register
*/
#define SLI4_ASIC_ID_REG 0x009c /* register offset */
#define SLI4_ASIC_REV_SHIFT 0
#define SLI4_ASIC_REV_MASK 0xf
#define SLI4_ASIC_VER_SHIFT 4
#define SLI4_ASIC_VER_MASK 0xf
#define SLI4_ASIC_GEN_SHIFT 8
#define SLI4_ASIC_GEN_MASK 0xff
#define SLI4_ASIC_GEN_BE2 0x00
#define SLI4_ASIC_GEN_BE3 0x03
#define SLI4_ASIC_GEN_SKYHAWK 0x04
#define SLI4_ASIC_GEN_CORSAIR 0x05
#define SLI4_ASIC_GEN_LANCER 0x0b
/**
* @brief BMBX - Bootstrap Mailbox Register
*/
#define SLI4_BMBX_REG 0x0160 /* register offset */
#define SLI4_BMBX_MASK_HI 0x3
#define SLI4_BMBX_MASK_LO 0xf
#define SLI4_BMBX_RDY BIT(0)
#define SLI4_BMBX_HI BIT(1)
#define SLI4_BMBX_WRITE_HI(r) ((ocs_addr32_hi(r) & ~SLI4_BMBX_MASK_HI) | \
SLI4_BMBX_HI)
#define SLI4_BMBX_WRITE_LO(r) (((ocs_addr32_hi(r) & SLI4_BMBX_MASK_HI) << 30) | \
(((r) & ~SLI4_BMBX_MASK_LO) >> 2))
#define SLI4_BMBX_SIZE 256
/**
* @brief EQCQ_DOORBELL - EQ and CQ Doorbell Register
*/
#define SLI4_EQCQ_DOORBELL_REG 0x120
#define SLI4_EQCQ_DOORBELL_CI BIT(9)
#define SLI4_EQCQ_DOORBELL_QT BIT(10)
#define SLI4_EQCQ_DOORBELL_ARM BIT(29)
#define SLI4_EQCQ_DOORBELL_SE BIT(31)
#define SLI4_EQCQ_NUM_SHIFT 16
#define SLI4_EQCQ_NUM_MASK 0x01ff
#define SLI4_EQCQ_EQ_ID_MASK 0x3fff
#define SLI4_EQCQ_CQ_ID_MASK 0x7fff
#define SLI4_EQCQ_EQ_ID_MASK_LO 0x01ff
#define SLI4_EQCQ_CQ_ID_MASK_LO 0x03ff
#define SLI4_EQCQ_EQCQ_ID_MASK_HI 0xf800
/**
* @brief SLIPORT_CONTROL - SLI Port Control Register
*/
#define SLI4_SLIPORT_CONTROL_REG 0x0408
#define SLI4_SLIPORT_CONTROL_END BIT(30)
#define SLI4_SLIPORT_CONTROL_LITTLE_ENDIAN (0)
#define SLI4_SLIPORT_CONTROL_BIG_ENDIAN BIT(30)
#define SLI4_SLIPORT_CONTROL_IP BIT(27)
#define SLI4_SLIPORT_CONTROL_IDIS BIT(22)
#define SLI4_SLIPORT_CONTROL_FDD BIT(31)
/**
* @brief SLI4_SLIPORT_ERROR1 - SLI Port Error Register
*/
#define SLI4_SLIPORT_ERROR1 0x040c
/**
* @brief SLI4_SLIPORT_ERROR2 - SLI Port Error Register
*/
#define SLI4_SLIPORT_ERROR2 0x0410
/**
* @brief User error registers
*/
#define SLI4_UERR_STATUS_LOW_REG 0xA0
#define SLI4_UERR_STATUS_HIGH_REG 0xA4
#define SLI4_UERR_MASK_LOW_REG 0xA8
#define SLI4_UERR_MASK_HIGH_REG 0xAC
/**
* @brief Registers for generating software UE (BE3)
*/
#define SLI4_SW_UE_CSR1 0x138
#define SLI4_SW_UE_CSR2 0x1FFFC
/**
* @brief Registers for generating software UE (Skyhawk)
*/
#define SLI4_SW_UE_REG 0x5C /* register offset */
static inline uint32_t sli_eq_doorbell(uint16_t n_popped, uint16_t id, uint8_t arm)
{
uint32_t reg = 0;
#if BYTE_ORDER == LITTLE_ENDIAN
struct {
uint32_t eq_id_lo:9,
ci:1, /* clear interrupt */
qt:1, /* queue type */
eq_id_hi:5,
number_popped:13,
arm:1,
:1,
se:1;
} * eq_doorbell = (void *)&reg;
#else
#error big endian version not defined
#endif
eq_doorbell->eq_id_lo = id & SLI4_EQCQ_EQ_ID_MASK_LO;
eq_doorbell->qt = 1; /* EQ is type 1 (section 2.2.3.3 SLI Arch) */
eq_doorbell->eq_id_hi = (id >> 9) & 0x1f;
eq_doorbell->number_popped = n_popped;
eq_doorbell->arm = arm;
eq_doorbell->ci = TRUE;
return reg;
}
static inline uint32_t sli_cq_doorbell(uint16_t n_popped, uint16_t id, uint8_t arm)
{
uint32_t reg = 0;
#if BYTE_ORDER == LITTLE_ENDIAN
struct {
uint32_t cq_id_lo:10,
qt:1, /* queue type */
cq_id_hi:5,
number_popped:13,
arm:1,
:1,
se:1;
} * cq_doorbell = (void *)&reg;
#else
#error big endian version not defined
#endif
cq_doorbell->cq_id_lo = id & SLI4_EQCQ_CQ_ID_MASK_LO;
cq_doorbell->qt = 0; /* CQ is type 0 (section 2.2.3.3 SLI Arch) */
cq_doorbell->cq_id_hi = (id >> 10) & 0x1f;
cq_doorbell->number_popped = n_popped;
cq_doorbell->arm = arm;
return reg;
}
/**
* @brief MQ_DOORBELL - MQ Doorbell Register
*/
#define SLI4_MQ_DOORBELL_REG 0x0140 /* register offset */
#define SLI4_MQ_DOORBELL_NUM_SHIFT 16
#define SLI4_MQ_DOORBELL_NUM_MASK 0x3fff
#define SLI4_MQ_DOORBELL_ID_MASK 0xffff
#define SLI4_MQ_DOORBELL(n, i) ((((n) & SLI4_MQ_DOORBELL_NUM_MASK) << SLI4_MQ_DOORBELL_NUM_SHIFT) | \
((i) & SLI4_MQ_DOORBELL_ID_MASK))
/**
* @brief RQ_DOORBELL - RQ Doorbell Register
*/
#define SLI4_RQ_DOORBELL_REG 0x0a0 /* register offset */
#define SLI4_RQ_DOORBELL_NUM_SHIFT 16
#define SLI4_RQ_DOORBELL_NUM_MASK 0x3fff
#define SLI4_RQ_DOORBELL_ID_MASK 0xffff
#define SLI4_RQ_DOORBELL(n, i) ((((n) & SLI4_RQ_DOORBELL_NUM_MASK) << SLI4_RQ_DOORBELL_NUM_SHIFT) | \
((i) & SLI4_RQ_DOORBELL_ID_MASK))
/**
* @brief WQ_DOORBELL - WQ Doorbell Register
*/
#define SLI4_IO_WQ_DOORBELL_REG 0x040 /* register offset */
#define SLI4_WQ_DOORBELL_IDX_SHIFT 16
#define SLI4_WQ_DOORBELL_IDX_MASK 0x00ff
#define SLI4_WQ_DOORBELL_NUM_SHIFT 24
#define SLI4_WQ_DOORBELL_NUM_MASK 0x00ff
#define SLI4_WQ_DOORBELL_ID_MASK 0xffff
#define SLI4_WQ_DOORBELL(n, x, i) ((((n) & SLI4_WQ_DOORBELL_NUM_MASK) << SLI4_WQ_DOORBELL_NUM_SHIFT) | \
(((x) & SLI4_WQ_DOORBELL_IDX_MASK) << SLI4_WQ_DOORBELL_IDX_SHIFT) | \
((i) & SLI4_WQ_DOORBELL_ID_MASK))
/**
* @brief SLIPORT_SEMAPHORE - SLI Port Host and Port Status Register
*/
#define SLI4_PORT_SEMAPHORE_REG_0 0x00ac /** register offset Interface Type 0 + 1 */
#define SLI4_PORT_SEMAPHORE_REG_1 0x0180 /** register offset Interface Type 0 + 1 */
#define SLI4_PORT_SEMAPHORE_REG_23 0x0400 /** register offset Interface Type 2 + 3 */
#define SLI4_PORT_SEMAPHORE_PORT_MASK 0x0000ffff
#define SLI4_PORT_SEMAPHORE_PORT(r) ((r) & SLI4_PORT_SEMAPHORE_PORT_MASK)
#define SLI4_PORT_SEMAPHORE_HOST_MASK 0x00ff0000
#define SLI4_PORT_SEMAPHORE_HOST_SHIFT 16
#define SLI4_PORT_SEMAPHORE_HOST(r) (((r) & SLI4_PORT_SEMAPHORE_HOST_MASK) >> \
SLI4_PORT_SEMAPHORE_HOST_SHIFT)
#define SLI4_PORT_SEMAPHORE_SCR2 BIT(26) /** scratch area 2 */
#define SLI4_PORT_SEMAPHORE_SCR1 BIT(27) /** scratch area 1 */
#define SLI4_PORT_SEMAPHORE_IPC BIT(28) /** IP conflict */
#define SLI4_PORT_SEMAPHORE_NIP BIT(29) /** no IP address */
#define SLI4_PORT_SEMAPHORE_SFI BIT(30) /** secondary firmware image used */
#define SLI4_PORT_SEMAPHORE_PERR BIT(31) /** POST fatal error */
#define SLI4_PORT_SEMAPHORE_STATUS_POST_READY 0xc000
#define SLI4_PORT_SEMAPHORE_STATUS_UNRECOV_ERR 0xf000
#define SLI4_PORT_SEMAPHORE_STATUS_ERR_MASK 0xf000
#define SLI4_PORT_SEMAPHORE_IN_ERR(r) (SLI4_PORT_SEMAPHORE_STATUS_UNRECOV_ERR == ((r) & \
SLI4_PORT_SEMAPHORE_STATUS_ERR_MASK))
/**
* @brief SLIPORT_STATUS - SLI Port Status Register
*/
#define SLI4_PORT_STATUS_REG_23 0x0404 /** register offset Interface Type 2 + 3 */
#define SLI4_PORT_STATUS_FDP BIT(21) /** function specific dump present */
#define SLI4_PORT_STATUS_RDY BIT(23) /** ready */
#define SLI4_PORT_STATUS_RN BIT(24) /** reset needed */
#define SLI4_PORT_STATUS_DIP BIT(25) /** dump present */
#define SLI4_PORT_STATUS_OTI BIT(29) /** over temp indicator */
#define SLI4_PORT_STATUS_END BIT(30) /** endianness */
#define SLI4_PORT_STATUS_ERR BIT(31) /** SLI port error */
#define SLI4_PORT_STATUS_READY(r) ((r) & SLI4_PORT_STATUS_RDY)
#define SLI4_PORT_STATUS_ERROR(r) ((r) & SLI4_PORT_STATUS_ERR)
#define SLI4_PORT_STATUS_DUMP_PRESENT(r) ((r) & SLI4_PORT_STATUS_DIP)
#define SLI4_PORT_STATUS_FDP_PRESENT(r) ((r) & SLI4_PORT_STATUS_FDP)
#define SLI4_PHSDEV_CONTROL_REG_23 0x0414 /** register offset Interface Type 2 + 3 */
#define SLI4_PHYDEV_CONTROL_DRST BIT(0) /** physical device reset */
#define SLI4_PHYDEV_CONTROL_FRST BIT(1) /** firmware reset */
#define SLI4_PHYDEV_CONTROL_DD BIT(2) /** diagnostic dump */
#define SLI4_PHYDEV_CONTROL_FRL_MASK 0x000000f0
#define SLI4_PHYDEV_CONTROL_FRL_SHIFT 4
#define SLI4_PHYDEV_CONTROL_FRL(r) (((r) & SLI4_PHYDEV_CONTROL_FRL_MASK) >> \
SLI4_PHYDEV_CONTROL_FRL_SHIFT_SHIFT)
/*************************************************************************
* SLI-4 mailbox command formats and definitions
*/
typedef struct sli4_mbox_command_header_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
command:8,
status:16; /** Port writes to indicate success / fail */
#else
#error big endian version not defined
#endif
} sli4_mbox_command_header_t;
#define SLI4_MBOX_COMMAND_CONFIG_LINK 0x07
#define SLI4_MBOX_COMMAND_DUMP 0x17
#define SLI4_MBOX_COMMAND_DOWN_LINK 0x06
#define SLI4_MBOX_COMMAND_INIT_LINK 0x05
#define SLI4_MBOX_COMMAND_INIT_VFI 0xa3
#define SLI4_MBOX_COMMAND_INIT_VPI 0xa4
#define SLI4_MBOX_COMMAND_POST_XRI 0xa7
#define SLI4_MBOX_COMMAND_RELEASE_XRI 0xac
#define SLI4_MBOX_COMMAND_READ_CONFIG 0x0b
#define SLI4_MBOX_COMMAND_READ_STATUS 0x0e
#define SLI4_MBOX_COMMAND_READ_NVPARMS 0x02
#define SLI4_MBOX_COMMAND_READ_REV 0x11
#define SLI4_MBOX_COMMAND_READ_LNK_STAT 0x12
#define SLI4_MBOX_COMMAND_READ_SPARM64 0x8d
#define SLI4_MBOX_COMMAND_READ_TOPOLOGY 0x95
#define SLI4_MBOX_COMMAND_REG_FCFI 0xa0
#define SLI4_MBOX_COMMAND_REG_FCFI_MRQ 0xaf
#define SLI4_MBOX_COMMAND_REG_RPI 0x93
#define SLI4_MBOX_COMMAND_REG_RX_RQ 0xa6
#define SLI4_MBOX_COMMAND_REG_VFI 0x9f
#define SLI4_MBOX_COMMAND_REG_VPI 0x96
#define SLI4_MBOX_COMMAND_REQUEST_FEATURES 0x9d
#define SLI4_MBOX_COMMAND_SLI_CONFIG 0x9b
#define SLI4_MBOX_COMMAND_UNREG_FCFI 0xa2
#define SLI4_MBOX_COMMAND_UNREG_RPI 0x14
#define SLI4_MBOX_COMMAND_UNREG_VFI 0xa1
#define SLI4_MBOX_COMMAND_UNREG_VPI 0x97
#define SLI4_MBOX_COMMAND_WRITE_NVPARMS 0x03
#define SLI4_MBOX_COMMAND_CONFIG_AUTO_XFER_RDY 0xAD
#define SLI4_MBOX_COMMAND_CONFIG_AUTO_XFER_RDY_HP 0xAE
#define SLI4_MBOX_STATUS_SUCCESS 0x0000
#define SLI4_MBOX_STATUS_FAILURE 0x0001
#define SLI4_MBOX_STATUS_RPI_NOT_REG 0x1400
/**
* @brief Buffer Descriptor Entry (BDE)
*/
typedef struct sli4_bde_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_length:24,
bde_type:8;
union {
struct {
uint32_t buffer_address_low;
uint32_t buffer_address_high;
} data;
struct {
uint32_t offset;
uint32_t rsvd2;
} imm;
struct {
uint32_t sgl_segment_address_low;
uint32_t sgl_segment_address_high;
} blp;
} u;
#else
#error big endian version not defined
#endif
} sli4_bde_t;
#define SLI4_BDE_TYPE_BDE_64 0x00 /** Generic 64-bit data */
#define SLI4_BDE_TYPE_BDE_IMM 0x01 /** Immediate data */
#define SLI4_BDE_TYPE_BLP 0x40 /** Buffer List Pointer */
/**
* @brief Scatter-Gather Entry (SGE)
*/
typedef struct sli4_sge_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_address_high;
uint32_t buffer_address_low;
uint32_t data_offset:27,
sge_type:4,
last:1;
uint32_t buffer_length;
#else
#error big endian version not defined
#endif
} sli4_sge_t;
/**
* @brief T10 DIF Scatter-Gather Entry (SGE)
*/
typedef struct sli4_dif_sge_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_address_high;
uint32_t buffer_address_low;
uint32_t :27,
sge_type:4,
last:1;
uint32_t :32;
#else
#error big endian version not defined
#endif
} sli4_dif_sge_t;
/**
* @brief T10 DIF Seed Scatter-Gather Entry (SGE)
*/
typedef struct sli4_diseed_sge_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t ref_tag_cmp;
uint32_t ref_tag_repl;
uint32_t app_tag_repl:16,
:2,
hs:1,
ws:1,
ic:1,
ics:1,
atrt:1,
at:1,
fwd_app_tag:1,
repl_app_tag:1,
head_insert:1,
sge_type:4,
last:1;
uint32_t app_tag_cmp:16,
dif_blk_size:3,
auto_incr_ref_tag:1,
check_app_tag:1,
check_ref_tag:1,
check_crc:1,
new_ref_tag:1,
dif_op_rx:4,
dif_op_tx:4;
#else
#error big endian version not defined
#endif
} sli4_diseed_sge_t;
/**
* @brief List Segment Pointer Scatter-Gather Entry (SGE)
*/
typedef struct sli4_lsp_sge_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_address_high;
uint32_t buffer_address_low;
uint32_t :27,
sge_type:4,
last:1;
uint32_t segment_length:24,
:8;
#else
#error big endian version not defined
#endif
} sli4_lsp_sge_t;
#define SLI4_SGE_MAX_RESERVED 3
#define SLI4_SGE_DIF_OP_IN_NODIF_OUT_CRC 0x00
#define SLI4_SGE_DIF_OP_IN_CRC_OUT_NODIF 0x01
#define SLI4_SGE_DIF_OP_IN_NODIF_OUT_CHKSUM 0x02
#define SLI4_SGE_DIF_OP_IN_CHKSUM_OUT_NODIF 0x03
#define SLI4_SGE_DIF_OP_IN_CRC_OUT_CRC 0x04
#define SLI4_SGE_DIF_OP_IN_CHKSUM_OUT_CHKSUM 0x05
#define SLI4_SGE_DIF_OP_IN_CRC_OUT_CHKSUM 0x06
#define SLI4_SGE_DIF_OP_IN_CHKSUM_OUT_CRC 0x07
#define SLI4_SGE_DIF_OP_IN_RAW_OUT_RAW 0x08
#define SLI4_SGE_TYPE_DATA 0x00
#define SLI4_SGE_TYPE_CHAIN 0x03 /** Skyhawk only */
#define SLI4_SGE_TYPE_DIF 0x04 /** Data Integrity Field */
#define SLI4_SGE_TYPE_LSP 0x05 /** List Segment Pointer */
#define SLI4_SGE_TYPE_PEDIF 0x06 /** Post Encryption Engine DIF */
#define SLI4_SGE_TYPE_PESEED 0x07 /** Post Encryption Engine DIF Seed */
#define SLI4_SGE_TYPE_DISEED 0x08 /** DIF Seed */
#define SLI4_SGE_TYPE_ENC 0x09 /** Encryption */
#define SLI4_SGE_TYPE_ATM 0x0a /** DIF Application Tag Mask */
#define SLI4_SGE_TYPE_SKIP 0x0c /** SKIP */
#define OCS_MAX_SGE_SIZE 0x80000000 /* Maximum data allowed in a SGE */
/**
* @brief CONFIG_LINK
*/
typedef struct sli4_cmd_config_link_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t maxbbc:8, /** Max buffer-to-buffer credit */
:24;
uint32_t alpa:8,
n_port_id:16,
:8;
uint32_t rsvd3;
uint32_t e_d_tov;
uint32_t lp_tov;
uint32_t r_a_tov;
uint32_t r_t_tov;
uint32_t al_tov;
uint32_t rsvd9;
uint32_t :8,
bbscn:4, /** buffer-to-buffer state change number */
cscn:1, /** configure BBSCN */
:19;
#else
#error big endian version not defined
#endif
} sli4_cmd_config_link_t;
/**
* @brief DUMP Type 4
*/
#define SLI4_WKI_TAG_SAT_TEM 0x1040
typedef struct sli4_cmd_dump4_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t type:4,
:28;
uint32_t wki_selection:16,
:16;
uint32_t resv;
uint32_t returned_byte_cnt;
uint32_t resp_data[59];
#else
#error big endian version not defined
#endif
} sli4_cmd_dump4_t;
/**
* @brief FW_INITIALIZE - initialize a SLI port
*
* @note This command uses a different format than all others.
*/
extern const uint8_t sli4_fw_initialize[8];
/**
* @brief FW_DEINITIALIZE - deinitialize a SLI port
*
* @note This command uses a different format than all others.
*/
extern const uint8_t sli4_fw_deinitialize[8];
/**
* @brief INIT_LINK - initialize the link for a FC/FCoE port
*/
typedef struct sli4_cmd_init_link_flags_s {
uint32_t loopback:1,
topology:2,
#define FC_TOPOLOGY_FCAL 0
#define FC_TOPOLOGY_P2P 1
:3,
unfair:1,
skip_lirp_lilp:1,
gen_loop_validity_check:1,
skip_lisa:1,
enable_topology_failover:1,
fixed_speed:1,
:3,
select_hightest_al_pa:1,
:16; /* pad to 32 bits */
} sli4_cmd_init_link_flags_t;
#define SLI4_INIT_LINK_F_LOOP_BACK BIT(0)
#define SLI4_INIT_LINK_F_UNFAIR BIT(6)
#define SLI4_INIT_LINK_F_NO_LIRP BIT(7)
#define SLI4_INIT_LINK_F_LOOP_VALID_CHK BIT(8)
#define SLI4_INIT_LINK_F_NO_LISA BIT(9)
#define SLI4_INIT_LINK_F_FAIL_OVER BIT(10)
#define SLI4_INIT_LINK_F_NO_AUTOSPEED BIT(11)
#define SLI4_INIT_LINK_F_PICK_HI_ALPA BIT(15)
#define SLI4_INIT_LINK_F_P2P_ONLY 1
#define SLI4_INIT_LINK_F_FCAL_ONLY 2
#define SLI4_INIT_LINK_F_FCAL_FAIL_OVER 0
#define SLI4_INIT_LINK_F_P2P_FAIL_OVER 1
typedef struct sli4_cmd_init_link_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t selective_reset_al_pa:8,
:24;
sli4_cmd_init_link_flags_t link_flags;
uint32_t link_speed_selection_code;
#define FC_LINK_SPEED_1G 1
#define FC_LINK_SPEED_2G 2
#define FC_LINK_SPEED_AUTO_1_2 3
#define FC_LINK_SPEED_4G 4
#define FC_LINK_SPEED_AUTO_4_1 5
#define FC_LINK_SPEED_AUTO_4_2 6
#define FC_LINK_SPEED_AUTO_4_2_1 7
#define FC_LINK_SPEED_8G 8
#define FC_LINK_SPEED_AUTO_8_1 9
#define FC_LINK_SPEED_AUTO_8_2 10
#define FC_LINK_SPEED_AUTO_8_2_1 11
#define FC_LINK_SPEED_AUTO_8_4 12
#define FC_LINK_SPEED_AUTO_8_4_1 13
#define FC_LINK_SPEED_AUTO_8_4_2 14
#define FC_LINK_SPEED_10G 16
#define FC_LINK_SPEED_16G 17
#define FC_LINK_SPEED_AUTO_16_8_4 18
#define FC_LINK_SPEED_AUTO_16_8 19
#define FC_LINK_SPEED_32G 20
#define FC_LINK_SPEED_AUTO_32_16_8 21
#define FC_LINK_SPEED_AUTO_32_16 22
#else
#error big endian version not defined
#endif
} sli4_cmd_init_link_t;
/**
* @brief INIT_VFI - initialize the VFI resource
*/
typedef struct sli4_cmd_init_vfi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t vfi:16,
:12,
vp:1,
vf:1,
vt:1,
vr:1;
uint32_t fcfi:16,
vpi:16;
uint32_t vf_id:13,
pri:3,
:16;
uint32_t :24,
hop_count:8;
#else
#error big endian version not defined
#endif
} sli4_cmd_init_vfi_t;
/**
* @brief INIT_VPI - initialize the VPI resource
*/
typedef struct sli4_cmd_init_vpi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t vpi:16,
vfi:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_init_vpi_t;
/**
* @brief POST_XRI - post XRI resources to the SLI Port
*/
typedef struct sli4_cmd_post_xri_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t xri_base:16,
xri_count:12,
enx:1,
dl:1,
di:1,
val:1;
#else
#error big endian version not defined
#endif
} sli4_cmd_post_xri_t;
/**
* @brief RELEASE_XRI - Release XRI resources from the SLI Port
*/
typedef struct sli4_cmd_release_xri_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t released_xri_count:5,
:11,
xri_count:5,
:11;
struct {
uint32_t xri_tag0:16,
xri_tag1:16;
} xri_tbl[62];
#else
#error big endian version not defined
#endif
} sli4_cmd_release_xri_t;
/**
* @brief READ_CONFIG - read SLI port configuration parameters
*/
typedef struct sli4_cmd_read_config_s {
sli4_mbox_command_header_t hdr;
} sli4_cmd_read_config_t;
typedef struct sli4_res_read_config_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :31,
ext:1; /** Resource Extents */
uint32_t :24,
topology:8;
uint32_t rsvd3;
uint32_t e_d_tov:16,
:16;
uint32_t rsvd5;
uint32_t r_a_tov:16,
:16;
uint32_t rsvd7;
uint32_t rsvd8;
uint32_t lmt:16, /** Link Module Type */
:16;
uint32_t rsvd10;
uint32_t rsvd11;
uint32_t xri_base:16,
xri_count:16;
uint32_t rpi_base:16,
rpi_count:16;
uint32_t vpi_base:16,
vpi_count:16;
uint32_t vfi_base:16,
vfi_count:16;
uint32_t :16,
fcfi_count:16;
uint32_t rq_count:16,
eq_count:16;
uint32_t wq_count:16,
cq_count:16;
uint32_t pad[45];
#else
#error big endian version not defined
#endif
} sli4_res_read_config_t;
#define SLI4_READ_CFG_TOPO_FCOE 0x0 /** FCoE topology */
#define SLI4_READ_CFG_TOPO_FC 0x1 /** FC topology unknown */
#define SLI4_READ_CFG_TOPO_FC_DA 0x2 /** FC Direct Attach (non FC-AL) topology */
#define SLI4_READ_CFG_TOPO_FC_AL 0x3 /** FC-AL topology */
/**
* @brief READ_NVPARMS - read SLI port configuration parameters
*/
typedef struct sli4_cmd_read_nvparms_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t rsvd2;
uint32_t rsvd3;
uint32_t rsvd4;
uint8_t wwpn[8];
uint8_t wwnn[8];
uint32_t hard_alpa:8,
preferred_d_id:24;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_nvparms_t;
/**
* @brief WRITE_NVPARMS - write SLI port configuration parameters
*/
typedef struct sli4_cmd_write_nvparms_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t rsvd2;
uint32_t rsvd3;
uint32_t rsvd4;
uint8_t wwpn[8];
uint8_t wwnn[8];
uint32_t hard_alpa:8,
preferred_d_id:24;
#else
#error big endian version not defined
#endif
} sli4_cmd_write_nvparms_t;
/**
* @brief READ_REV - read the Port revision levels
*/
typedef struct sli4_cmd_read_rev_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :16,
sli_level:4,
fcoem:1,
ceev:2,
:6,
vpd:1,
:2;
uint32_t first_hw_revision;
uint32_t second_hw_revision;
uint32_t rsvd4;
uint32_t third_hw_revision;
uint32_t fc_ph_low:8,
fc_ph_high:8,
feature_level_low:8,
feature_level_high:8;
uint32_t rsvd7;
uint32_t first_fw_id;
char first_fw_name[16];
uint32_t second_fw_id;
char second_fw_name[16];
uint32_t rsvd18[30];
uint32_t available_length:24,
:8;
uint32_t physical_address_low;
uint32_t physical_address_high;
uint32_t returned_vpd_length;
uint32_t actual_vpd_length;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_rev_t;
/**
* @brief READ_SPARM64 - read the Port service parameters
*/
typedef struct sli4_cmd_read_sparm64_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t rsvd2;
sli4_bde_t bde_64;
uint32_t vpi:16,
:16;
uint32_t port_name_start:16,
port_name_length:16;
uint32_t node_name_start:16,
node_name_length:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_sparm64_t;
#define SLI4_READ_SPARM64_VPI_DEFAULT 0
#define SLI4_READ_SPARM64_VPI_SPECIAL UINT16_MAX
#define SLI4_READ_SPARM64_WWPN_OFFSET (4 * sizeof(uint32_t))
#define SLI4_READ_SPARM64_WWNN_OFFSET (SLI4_READ_SPARM64_WWPN_OFFSET + sizeof(uint64_t))
typedef struct sli4_port_state_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t nx_port_recv_state:2,
nx_port_trans_state:2,
nx_port_state_machine:4,
link_speed:8,
:14,
tf:1,
lu:1;
#else
#error big endian version not defined
#endif
} sli4_port_state_t;
/**
* @brief READ_TOPOLOGY - read the link event information
*/
typedef struct sli4_cmd_read_topology_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t event_tag;
uint32_t attention_type:8,
il:1,
pb_recvd:1,
:22;
uint32_t topology:8,
lip_type:8,
lip_al_ps:8,
al_pa_granted:8;
sli4_bde_t bde_loop_map;
sli4_port_state_t link_down;
sli4_port_state_t link_current;
uint32_t max_bbc:8,
init_bbc:8,
bbscn:4,
cbbscn:4,
:8;
uint32_t r_t_tov:9,
:3,
al_tov:4,
lp_tov:16;
uint32_t acquired_al_pa:8,
:7,
pb:1,
specified_al_pa:16;
uint32_t initial_n_port_id:24,
:8;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_topology_t;
#define SLI4_MIN_LOOP_MAP_BYTES 128
#define SLI4_READ_TOPOLOGY_LINK_UP 0x1
#define SLI4_READ_TOPOLOGY_LINK_DOWN 0x2
#define SLI4_READ_TOPOLOGY_LINK_NO_ALPA 0x3
#define SLI4_READ_TOPOLOGY_UNKNOWN 0x0
#define SLI4_READ_TOPOLOGY_NPORT 0x1
#define SLI4_READ_TOPOLOGY_FC_AL 0x2
#define SLI4_READ_TOPOLOGY_SPEED_NONE 0x00
#define SLI4_READ_TOPOLOGY_SPEED_1G 0x04
#define SLI4_READ_TOPOLOGY_SPEED_2G 0x08
#define SLI4_READ_TOPOLOGY_SPEED_4G 0x10
#define SLI4_READ_TOPOLOGY_SPEED_8G 0x20
#define SLI4_READ_TOPOLOGY_SPEED_10G 0x40
#define SLI4_READ_TOPOLOGY_SPEED_16G 0x80
#define SLI4_READ_TOPOLOGY_SPEED_32G 0x90
/**
* @brief REG_FCFI - activate a FC Forwarder
*/
#define SLI4_CMD_REG_FCFI_NUM_RQ_CFG 4
typedef struct sli4_cmd_reg_fcfi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcf_index:16,
fcfi:16;
uint32_t rq_id_1:16,
rq_id_0:16;
uint32_t rq_id_3:16,
rq_id_2:16;
struct {
uint32_t r_ctl_mask:8,
r_ctl_match:8,
type_mask:8,
type_match:8;
} rq_cfg[SLI4_CMD_REG_FCFI_NUM_RQ_CFG];
uint32_t vlan_tag:12,
vv:1,
:19;
#else
#error big endian version not defined
#endif
} sli4_cmd_reg_fcfi_t;
#define SLI4_CMD_REG_FCFI_MRQ_NUM_RQ_CFG 4
#define SLI4_CMD_REG_FCFI_MRQ_MAX_NUM_RQ 32
#define SLI4_CMD_REG_FCFI_SET_FCFI_MODE 0
#define SLI4_CMD_REG_FCFI_SET_MRQ_MODE 1
typedef struct sli4_cmd_reg_fcfi_mrq_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcf_index:16,
fcfi:16;
uint32_t rq_id_1:16,
rq_id_0:16;
uint32_t rq_id_3:16,
rq_id_2:16;
struct {
uint32_t r_ctl_mask:8,
r_ctl_match:8,
type_mask:8,
type_match:8;
} rq_cfg[SLI4_CMD_REG_FCFI_MRQ_NUM_RQ_CFG];
uint32_t vlan_tag:12,
vv:1,
mode:1,
:18;
uint32_t num_mrq_pairs:8,
mrq_filter_bitmask:4,
rq_selection_policy:4,
:16;
#endif
} sli4_cmd_reg_fcfi_mrq_t;
/**
* @brief REG_RPI - register a Remote Port Indicator
*/
typedef struct sli4_cmd_reg_rpi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rpi:16,
:16;
uint32_t remote_n_port_id:24,
upd:1,
:2,
etow:1,
:1,
terp:1,
:1,
ci:1;
sli4_bde_t bde_64;
uint32_t vpi:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_reg_rpi_t;
#define SLI4_REG_RPI_BUF_LEN 0x70
/**
* @brief REG_VFI - register a Virtual Fabric Indicator
*/
typedef struct sli4_cmd_reg_vfi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t vfi:16,
:12,
vp:1,
upd:1,
:2;
uint32_t fcfi:16,
vpi:16; /* vp=TRUE */
uint8_t wwpn[8]; /* vp=TRUE */
sli4_bde_t sparm; /* either FLOGI or PLOGI */
uint32_t e_d_tov;
uint32_t r_a_tov;
uint32_t local_n_port_id:24, /* vp=TRUE */
:8;
#else
#error big endian version not defined
#endif
} sli4_cmd_reg_vfi_t;
/**
* @brief REG_VPI - register a Virtual Port Indicator
*/
typedef struct sli4_cmd_reg_vpi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t local_n_port_id:24,
upd:1,
:7;
uint8_t wwpn[8];
uint32_t rsvd5;
uint32_t vpi:16,
vfi:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_reg_vpi_t;
/**
* @brief REQUEST_FEATURES - request / query SLI features
*/
typedef union {
#if BYTE_ORDER == LITTLE_ENDIAN
struct {
uint32_t iaab:1, /** inhibit auto-ABTS originator */
npiv:1, /** NPIV support */
dif:1, /** DIF/DIX support */
vf:1, /** virtual fabric support */
fcpi:1, /** FCP initiator support */
fcpt:1, /** FCP target support */
fcpc:1, /** combined FCP initiator/target */
:1,
rqd:1, /** recovery qualified delay */
iaar:1, /** inhibit auto-ABTS responder */
hlm:1, /** High Login Mode */
perfh:1, /** performance hints */
rxseq:1, /** RX Sequence Coalescing */
rxri:1, /** Release XRI variant of Coalescing */
dcl2:1, /** Disable Class 2 */
rsco:1, /** Receive Sequence Coalescing Optimizations */
mrqp:1, /** Multi RQ Pair Mode Support */
:15;
} flag;
uint32_t dword;
#else
#error big endian version not defined
#endif
} sli4_features_t;
typedef struct sli4_cmd_request_features_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t qry:1,
:31;
#else
#error big endian version not defined
#endif
sli4_features_t command;
sli4_features_t response;
} sli4_cmd_request_features_t;
/**
* @brief SLI_CONFIG - submit a configuration command to Port
*
* Command is either embedded as part of the payload (embed) or located
* in a separate memory buffer (mem)
*/
typedef struct sli4_sli_config_pmd_s {
uint32_t address_low;
uint32_t address_high;
uint32_t length:24,
:8;
} sli4_sli_config_pmd_t;
typedef struct sli4_cmd_sli_config_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t emb:1,
:2,
pmd_count:5,
:24;
uint32_t payload_length;
uint32_t rsvd3;
uint32_t rsvd4;
uint32_t rsvd5;
union {
uint8_t embed[58 * sizeof(uint32_t)];
sli4_sli_config_pmd_t mem;
} payload;
#else
#error big endian version not defined
#endif
} sli4_cmd_sli_config_t;
/**
* @brief READ_STATUS - read tx/rx status of a particular port
*
*/
typedef struct sli4_cmd_read_status_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t cc:1,
:31;
uint32_t rsvd2;
uint32_t transmit_kbyte_count;
uint32_t receive_kbyte_count;
uint32_t transmit_frame_count;
uint32_t receive_frame_count;
uint32_t transmit_sequence_count;
uint32_t receive_sequence_count;
uint32_t total_exchanges_originator;
uint32_t total_exchanges_responder;
uint32_t receive_p_bsy_count;
uint32_t receive_f_bsy_count;
uint32_t dropped_frames_due_to_no_rq_buffer_count;
uint32_t empty_rq_timeout_count;
uint32_t dropped_frames_due_to_no_xri_count;
uint32_t empty_xri_pool_count;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_status_t;
/**
* @brief READ_LNK_STAT - read link status of a particular port
*
*/
typedef struct sli4_cmd_read_link_stats_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rec:1,
gec:1,
w02of:1,
w03of:1,
w04of:1,
w05of:1,
w06of:1,
w07of:1,
w08of:1,
w09of:1,
w10of:1,
w11of:1,
w12of:1,
w13of:1,
w14of:1,
w15of:1,
w16of:1,
w17of:1,
w18of:1,
w19of:1,
w20of:1,
w21of:1,
resv0:8,
clrc:1,
clof:1;
uint32_t link_failure_error_count;
uint32_t loss_of_sync_error_count;
uint32_t loss_of_signal_error_count;
uint32_t primitive_sequence_error_count;
uint32_t invalid_transmission_word_error_count;
uint32_t crc_error_count;
uint32_t primitive_sequence_event_timeout_count;
uint32_t elastic_buffer_overrun_error_count;
uint32_t arbitration_fc_al_timout_count;
uint32_t advertised_receive_bufftor_to_buffer_credit;
uint32_t current_receive_buffer_to_buffer_credit;
uint32_t advertised_transmit_buffer_to_buffer_credit;
uint32_t current_transmit_buffer_to_buffer_credit;
uint32_t received_eofa_count;
uint32_t received_eofdti_count;
uint32_t received_eofni_count;
uint32_t received_soff_count;
uint32_t received_dropped_no_aer_count;
uint32_t received_dropped_no_available_rpi_resources_count;
uint32_t received_dropped_no_available_xri_resources_count;
#else
#error big endian version not defined
#endif
} sli4_cmd_read_link_stats_t;
/**
* @brief Format a WQE with WQ_ID Association performance hint
*
* @par Description
* PHWQ works by over-writing part of Word 10 in the WQE with the WQ ID.
*
* @param entry Pointer to the WQE.
* @param q_id Queue ID.
*
* @return None.
*/
static inline void
sli_set_wq_id_association(void *entry, uint16_t q_id)
{
uint32_t *wqe = entry;
/*
* Set Word 10, bit 0 to zero
* Set Word 10, bits 15:1 to the WQ ID
*/
#if BYTE_ORDER == LITTLE_ENDIAN
wqe[10] &= ~0xffff;
wqe[10] |= q_id << 1;
#else
#error big endian version not defined
#endif
}
/**
* @brief UNREG_FCFI - unregister a FCFI
*/
typedef struct sli4_cmd_unreg_fcfi_s {
sli4_mbox_command_header_t hdr;
uint32_t rsvd1;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcfi:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_unreg_fcfi_t;
/**
* @brief UNREG_RPI - unregister one or more RPI
*/
typedef struct sli4_cmd_unreg_rpi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t index:16,
:13,
dp:1,
ii:2;
uint32_t destination_n_port_id:24,
:8;
#else
#error big endian version not defined
#endif
} sli4_cmd_unreg_rpi_t;
#define SLI4_UNREG_RPI_II_RPI 0x0
#define SLI4_UNREG_RPI_II_VPI 0x1
#define SLI4_UNREG_RPI_II_VFI 0x2
#define SLI4_UNREG_RPI_II_FCFI 0x3
/**
* @brief UNREG_VFI - unregister one or more VFI
*/
typedef struct sli4_cmd_unreg_vfi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t index:16,
:14,
ii:2;
#else
#error big endian version not defined
#endif
} sli4_cmd_unreg_vfi_t;
#define SLI4_UNREG_VFI_II_VFI 0x0
#define SLI4_UNREG_VFI_II_FCFI 0x3
enum {
SLI4_UNREG_TYPE_PORT,
SLI4_UNREG_TYPE_DOMAIN,
SLI4_UNREG_TYPE_FCF,
SLI4_UNREG_TYPE_ALL
};
/**
* @brief UNREG_VPI - unregister one or more VPI
*/
typedef struct sli4_cmd_unreg_vpi_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd1;
uint32_t index:16,
:14,
ii:2;
#else
#error big endian version not defined
#endif
} sli4_cmd_unreg_vpi_t;
#define SLI4_UNREG_VPI_II_VPI 0x0
#define SLI4_UNREG_VPI_II_VFI 0x2
#define SLI4_UNREG_VPI_II_FCFI 0x3
/**
* @brief AUTO_XFER_RDY - Configure the auto-generate XFER-RDY feature.
*/
typedef struct sli4_cmd_config_auto_xfer_rdy_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t resv;
uint32_t max_burst_len;
#else
#error big endian version not defined
#endif
} sli4_cmd_config_auto_xfer_rdy_t;
typedef struct sli4_cmd_config_auto_xfer_rdy_hp_s {
sli4_mbox_command_header_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t resv;
uint32_t max_burst_len;
uint32_t esoc:1,
:31;
uint32_t block_size:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_cmd_config_auto_xfer_rdy_hp_t;
/*************************************************************************
* SLI-4 common configuration command formats and definitions
*/
#define SLI4_CFG_STATUS_SUCCESS 0x00
#define SLI4_CFG_STATUS_FAILED 0x01
#define SLI4_CFG_STATUS_ILLEGAL_REQUEST 0x02
#define SLI4_CFG_STATUS_ILLEGAL_FIELD 0x03
#define SLI4_MGMT_STATUS_FLASHROM_READ_FAILED 0xcb
#define SLI4_CFG_ADD_STATUS_NO_STATUS 0x00
#define SLI4_CFG_ADD_STATUS_INVALID_OPCODE 0x1e
/**
* Subsystem values.
*/
#define SLI4_SUBSYSTEM_COMMON 0x01
#define SLI4_SUBSYSTEM_LOWLEVEL 0x0B
#define SLI4_SUBSYSTEM_FCFCOE 0x0c
#define SLI4_SUBSYSTEM_DMTF 0x11
#define SLI4_OPC_LOWLEVEL_SET_WATCHDOG 0X36
/**
* Common opcode (OPC) values.
*/
#define SLI4_OPC_COMMON_FUNCTION_RESET 0x3d
#define SLI4_OPC_COMMON_CREATE_CQ 0x0c
#define SLI4_OPC_COMMON_CREATE_CQ_SET 0x1d
#define SLI4_OPC_COMMON_DESTROY_CQ 0x36
#define SLI4_OPC_COMMON_MODIFY_EQ_DELAY 0x29
#define SLI4_OPC_COMMON_CREATE_EQ 0x0d
#define SLI4_OPC_COMMON_DESTROY_EQ 0x37
#define SLI4_OPC_COMMON_CREATE_MQ_EXT 0x5a
#define SLI4_OPC_COMMON_DESTROY_MQ 0x35
#define SLI4_OPC_COMMON_GET_CNTL_ATTRIBUTES 0x20
#define SLI4_OPC_COMMON_NOP 0x21
#define SLI4_OPC_COMMON_GET_RESOURCE_EXTENT_INFO 0x9a
#define SLI4_OPC_COMMON_GET_SLI4_PARAMETERS 0xb5
#define SLI4_OPC_COMMON_QUERY_FW_CONFIG 0x3a
#define SLI4_OPC_COMMON_GET_PORT_NAME 0x4d
#define SLI4_OPC_COMMON_WRITE_FLASHROM 0x07
#define SLI4_OPC_COMMON_MANAGE_FAT 0x44
#define SLI4_OPC_COMMON_READ_TRANSCEIVER_DATA 0x49
#define SLI4_OPC_COMMON_GET_CNTL_ADDL_ATTRIBUTES 0x79
#define SLI4_OPC_COMMON_GET_EXT_FAT_CAPABILITIES 0x7d
#define SLI4_OPC_COMMON_SET_EXT_FAT_CAPABILITIES 0x7e
#define SLI4_OPC_COMMON_EXT_FAT_CONFIGURE_SNAPSHOT 0x7f
#define SLI4_OPC_COMMON_EXT_FAT_RETRIEVE_SNAPSHOT 0x80
#define SLI4_OPC_COMMON_EXT_FAT_READ_STRING_TABLE 0x82
#define SLI4_OPC_COMMON_GET_FUNCTION_CONFIG 0xa0
#define SLI4_OPC_COMMON_GET_PROFILE_CONFIG 0xa4
#define SLI4_OPC_COMMON_SET_PROFILE_CONFIG 0xa5
#define SLI4_OPC_COMMON_GET_PROFILE_LIST 0xa6
#define SLI4_OPC_COMMON_GET_ACTIVE_PROFILE 0xa7
#define SLI4_OPC_COMMON_SET_ACTIVE_PROFILE 0xa8
#define SLI4_OPC_COMMON_READ_OBJECT 0xab
#define SLI4_OPC_COMMON_WRITE_OBJECT 0xac
#define SLI4_OPC_COMMON_DELETE_OBJECT 0xae
#define SLI4_OPC_COMMON_READ_OBJECT_LIST 0xad
#define SLI4_OPC_COMMON_SET_DUMP_LOCATION 0xb8
#define SLI4_OPC_COMMON_SET_FEATURES 0xbf
#define SLI4_OPC_COMMON_GET_RECONFIG_LINK_INFO 0xc9
#define SLI4_OPC_COMMON_SET_RECONFIG_LINK_ID 0xca
/**
* DMTF opcode (OPC) values.
*/
#define SLI4_OPC_DMTF_EXEC_CLP_CMD 0x01
/**
* @brief Generic Command Request header
*/
typedef struct sli4_req_hdr_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t opcode:8,
subsystem:8,
:16;
uint32_t timeout;
uint32_t request_length;
uint32_t version:8,
:24;
#else
#error big endian version not defined
#endif
} sli4_req_hdr_t;
/**
* @brief Generic Command Response header
*/
typedef struct sli4_res_hdr_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t opcode:8,
subsystem:8,
:16;
uint32_t status:8,
additional_status:8,
:16;
uint32_t response_length;
uint32_t actual_response_length;
#else
#error big endian version not defined
#endif
} sli4_res_hdr_t;
/**
* @brief COMMON_FUNCTION_RESET
*
* Resets the Port, returning it to a power-on state. This configuration
* command does not have a payload and should set/expect the lengths to
* be zero.
*/
typedef struct sli4_req_common_function_reset_s {
sli4_req_hdr_t hdr;
} sli4_req_common_function_reset_t;
typedef struct sli4_res_common_function_reset_s {
sli4_res_hdr_t hdr;
} sli4_res_common_function_reset_t;
/**
* @brief COMMON_CREATE_CQ_V0
*
* Create a Completion Queue.
*/
typedef struct sli4_req_common_create_cq_v0_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
:16;
uint32_t :12,
clswm:2,
nodelay:1,
:12,
cqecnt:2,
valid:1,
:1,
evt:1;
uint32_t :22,
eq_id:8,
:1,
arm:1;
uint32_t rsvd[2];
struct {
uint32_t low;
uint32_t high;
} page_physical_address[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_create_cq_v0_t;
/**
* @brief COMMON_CREATE_CQ_V2
*
* Create a Completion Queue.
*/
typedef struct sli4_req_common_create_cq_v2_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
page_size:8,
:8,
uint32_t :12,
clswm:2,
nodelay:1,
autovalid:1,
:11,
cqecnt:2,
valid:1,
:1,
evt:1;
uint32_t eq_id:16,
:15,
arm:1;
uint32_t cqe_count:16,
:16;
uint32_t rsvd[1];
struct {
uint32_t low;
uint32_t high;
} page_physical_address[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_create_cq_v2_t;
/**
* @brief COMMON_CREATE_CQ_SET_V0
*
* Create a set of Completion Queues.
*/
typedef struct sli4_req_common_create_cq_set_v0_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
page_size:8,
:8;
uint32_t :12,
clswm:2,
nodelay:1,
autovalid:1,
rsvd:11,
cqecnt:2,
valid:1,
:1,
evt:1;
uint32_t num_cq_req:16,
cqe_count:15,
arm:1;
uint16_t eq_id[16];
struct {
uint32_t low;
uint32_t high;
} page_physical_address[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_create_cq_set_v0_t;
/**
* CQE count.
*/
#define SLI4_CQ_CNT_256 0
#define SLI4_CQ_CNT_512 1
#define SLI4_CQ_CNT_1024 2
#define SLI4_CQ_CNT_LARGE 3
#define SLI4_CQE_BYTES (4 * sizeof(uint32_t))
#define SLI4_COMMON_CREATE_CQ_V2_MAX_PAGES 8
/**
* @brief Generic Common Create EQ/CQ/MQ/WQ/RQ Queue completion
*/
typedef struct sli4_res_common_create_queue_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t q_id:16,
:8,
ulp:8;
uint32_t db_offset;
uint32_t db_rs:16,
db_fmt:16;
#else
#error big endian version not defined
#endif
} sli4_res_common_create_queue_t;
typedef struct sli4_res_common_create_queue_set_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t q_id:16,
num_q_allocated:16;
#else
#error big endian version not defined
#endif
} sli4_res_common_create_queue_set_t;
/**
* @brief Common Destroy CQ
*/
typedef struct sli4_req_common_destroy_cq_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t cq_id:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_destroy_cq_t;
/**
* @brief COMMON_MODIFY_EQ_DELAY
*
* Modify the delay multiplier for EQs
*/
typedef struct sli4_req_common_modify_eq_delay_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_eq;
struct {
uint32_t eq_id;
uint32_t phase;
uint32_t delay_multiplier;
} eq_delay_record[8];
#else
#error big endian version not defined
#endif
} sli4_req_common_modify_eq_delay_t;
/**
* @brief COMMON_CREATE_EQ
*
* Create an Event Queue.
*/
typedef struct sli4_req_common_create_eq_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
:16;
uint32_t :29,
valid:1,
:1,
eqesz:1;
uint32_t :26,
count:3,
:2,
arm:1;
uint32_t :13,
delay_multiplier:10,
:9;
uint32_t rsvd;
struct {
uint32_t low;
uint32_t high;
} page_address[8];
#else
#error big endian version not defined
#endif
} sli4_req_common_create_eq_t;
#define SLI4_EQ_CNT_256 0
#define SLI4_EQ_CNT_512 1
#define SLI4_EQ_CNT_1024 2
#define SLI4_EQ_CNT_2048 3
#define SLI4_EQ_CNT_4096 4
#define SLI4_EQE_SIZE_4 0
#define SLI4_EQE_SIZE_16 1
/**
* @brief Common Destroy EQ
*/
typedef struct sli4_req_common_destroy_eq_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t eq_id:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_destroy_eq_t;
/**
* @brief COMMON_CREATE_MQ_EXT
*
* Create a Mailbox Queue; accommodate v0 and v1 forms.
*/
typedef struct sli4_req_common_create_mq_ext_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
cq_id_v1:16;
uint32_t async_event_bitmap;
uint32_t async_cq_id_v1:16,
ring_size:4,
:2,
cq_id_v0:10;
uint32_t :31,
val:1;
uint32_t acqv:1,
async_cq_id_v0:10,
:21;
uint32_t rsvd9;
struct {
uint32_t low;
uint32_t high;
} page_physical_address[8];
#else
#error big endian version not defined
#endif
} sli4_req_common_create_mq_ext_t;
#define SLI4_MQE_SIZE_16 0x05
#define SLI4_MQE_SIZE_32 0x06
#define SLI4_MQE_SIZE_64 0x07
#define SLI4_MQE_SIZE_128 0x08
#define SLI4_ASYNC_EVT_LINK_STATE BIT(1)
#define SLI4_ASYNC_EVT_FCOE_FIP BIT(2)
#define SLI4_ASYNC_EVT_DCBX BIT(3)
#define SLI4_ASYNC_EVT_ISCSI BIT(4)
#define SLI4_ASYNC_EVT_GRP5 BIT(5)
#define SLI4_ASYNC_EVT_FC BIT(16)
#define SLI4_ASYNC_EVT_SLI_PORT BIT(17)
#define SLI4_ASYNC_EVT_VF BIT(18)
#define SLI4_ASYNC_EVT_MR BIT(19)
#define SLI4_ASYNC_EVT_ALL \
SLI4_ASYNC_EVT_LINK_STATE | \
SLI4_ASYNC_EVT_FCOE_FIP | \
SLI4_ASYNC_EVT_DCBX | \
SLI4_ASYNC_EVT_ISCSI | \
SLI4_ASYNC_EVT_GRP5 | \
SLI4_ASYNC_EVT_FC | \
SLI4_ASYNC_EVT_SLI_PORT | \
SLI4_ASYNC_EVT_VF |\
SLI4_ASYNC_EVT_MR
#define SLI4_ASYNC_EVT_FC_FCOE \
SLI4_ASYNC_EVT_LINK_STATE | \
SLI4_ASYNC_EVT_FCOE_FIP | \
SLI4_ASYNC_EVT_GRP5 | \
SLI4_ASYNC_EVT_FC | \
SLI4_ASYNC_EVT_SLI_PORT
/**
* @brief Common Destroy MQ
*/
typedef struct sli4_req_common_destroy_mq_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t mq_id:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_destroy_mq_t;
/**
* @brief COMMON_GET_CNTL_ATTRIBUTES
*
* Query for information about the SLI Port
*/
typedef struct sli4_res_common_get_cntl_attributes_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint8_t version_string[32];
uint8_t manufacturer_name[32];
uint32_t supported_modes;
uint32_t eprom_version_lo:8,
eprom_version_hi:8,
:16;
uint32_t mbx_data_structure_version;
uint32_t ep_firmware_data_structure_version;
uint8_t ncsi_version_string[12];
uint32_t default_extended_timeout;
uint8_t model_number[32];
uint8_t description[64];
uint8_t serial_number[32];
uint8_t ip_version_string[32];
uint8_t fw_version_string[32];
uint8_t bios_version_string[32];
uint8_t redboot_version_string[32];
uint8_t driver_version_string[32];
uint8_t fw_on_flash_version_string[32];
uint32_t functionalities_supported;
uint32_t max_cdb_length:16,
asic_revision:8,
generational_guid0:8;
uint32_t generational_guid1_12[3];
uint32_t generational_guid13:24,
hba_port_count:8;
uint32_t default_link_down_timeout:16,
iscsi_version_min_max:8,
multifunctional_device:8;
uint32_t cache_valid:8,
hba_status:8,
max_domains_supported:8,
port_number:6,
port_type:2;
uint32_t firmware_post_status;
uint32_t hba_mtu;
uint32_t iscsi_features:8,
rsvd121:24;
uint32_t pci_vendor_id:16,
pci_device_id:16;
uint32_t pci_sub_vendor_id:16,
pci_sub_system_id:16;
uint32_t pci_bus_number:8,
pci_device_number:8,
pci_function_number:8,
interface_type:8;
uint64_t unique_identifier;
uint32_t number_of_netfilters:8,
rsvd130:24;
#else
#error big endian version not defined
#endif
} sli4_res_common_get_cntl_attributes_t;
/**
* @brief COMMON_GET_CNTL_ATTRIBUTES
*
* This command queries the controller information from the Flash ROM.
*/
typedef struct sli4_req_common_get_cntl_addl_attributes_s {
sli4_req_hdr_t hdr;
} sli4_req_common_get_cntl_addl_attributes_t;
typedef struct sli4_res_common_get_cntl_addl_attributes_s {
sli4_res_hdr_t hdr;
uint16_t ipl_file_number;
uint8_t ipl_file_version;
uint8_t rsvd0;
uint8_t on_die_temperature;
uint8_t rsvd1[3];
uint32_t driver_advanced_features_supported;
uint32_t rsvd2[4];
char fcoe_universal_bios_version[32];
char fcoe_x86_bios_version[32];
char fcoe_efi_bios_version[32];
char fcoe_fcode_version[32];
char uefi_bios_version[32];
char uefi_nic_version[32];
char uefi_fcode_version[32];
char uefi_iscsi_version[32];
char iscsi_x86_bios_version[32];
char pxe_x86_bios_version[32];
uint8_t fcoe_default_wwpn[8];
uint8_t ext_phy_version[32];
uint8_t fc_universal_bios_version[32];
uint8_t fc_x86_bios_version[32];
uint8_t fc_efi_bios_version[32];
uint8_t fc_fcode_version[32];
uint8_t ext_phy_crc_label[8];
uint8_t ipl_file_name[16];
uint8_t rsvd3[72];
} sli4_res_common_get_cntl_addl_attributes_t;
/**
* @brief COMMON_NOP
*
* This command does not do anything; it only returns the payload in the completion.
*/
typedef struct sli4_req_common_nop_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t context[2];
#else
#error big endian version not defined
#endif
} sli4_req_common_nop_t;
typedef struct sli4_res_common_nop_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t context[2];
#else
#error big endian version not defined
#endif
} sli4_res_common_nop_t;
/**
* @brief COMMON_GET_RESOURCE_EXTENT_INFO
*/
typedef struct sli4_req_common_get_resource_extent_info_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t resource_type:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_get_resource_extent_info_t;
#define SLI4_RSC_TYPE_ISCSI_INI_XRI 0x0c
#define SLI4_RSC_TYPE_FCOE_VFI 0x20
#define SLI4_RSC_TYPE_FCOE_VPI 0x21
#define SLI4_RSC_TYPE_FCOE_RPI 0x22
#define SLI4_RSC_TYPE_FCOE_XRI 0x23
typedef struct sli4_res_common_get_resource_extent_info_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t resource_extent_count:16,
resource_extent_size:16;
#else
#error big endian version not defined
#endif
} sli4_res_common_get_resource_extent_info_t;
#define SLI4_128BYTE_WQE_SUPPORT 0x02
/**
* @brief COMMON_GET_SLI4_PARAMETERS
*/
typedef struct sli4_res_common_get_sli4_parameters_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t protocol_type:8,
:24;
uint32_t ft:1,
:3,
sli_revision:4,
sli_family:4,
if_type:4,
sli_hint_1:8,
sli_hint_2:5,
:3;
uint32_t eq_page_cnt:4,
:4,
eqe_sizes:4,
:4,
eq_page_sizes:8,
eqe_count_method:4,
:4;
uint32_t eqe_count_mask:16,
:16;
uint32_t cq_page_cnt:4,
:4,
cqe_sizes:4,
:2,
cqv:2,
cq_page_sizes:8,
cqe_count_method:4,
:4;
uint32_t cqe_count_mask:16,
:16;
uint32_t mq_page_cnt:4,
:10,
mqv:2,
mq_page_sizes:8,
mqe_count_method:4,
:4;
uint32_t mqe_count_mask:16,
:16;
uint32_t wq_page_cnt:4,
:4,
wqe_sizes:4,
:2,
wqv:2,
wq_page_sizes:8,
wqe_count_method:4,
:4;
uint32_t wqe_count_mask:16,
:16;
uint32_t rq_page_cnt:4,
:4,
rqe_sizes:4,
:2,
rqv:2,
rq_page_sizes:8,
rqe_count_method:4,
:4;
uint32_t rqe_count_mask:16,
:12,
rq_db_window:4;
uint32_t fcoe:1,
ext:1,
hdrr:1,
sglr:1,
fbrr:1,
areg:1,
tgt:1,
terp:1,
assi:1,
wchn:1,
tcca:1,
trty:1,
trir:1,
phoff:1,
phon:1,
phwq:1, /** Performance Hint WQ_ID Association */
boundary_4ga:1,
rxc:1,
hlm:1,
ipr:1,
rxri:1,
sglc:1,
timm:1,
tsmm:1,
:1,
oas:1,
lc:1,
agxf:1,
loopback_scope:4;
uint32_t sge_supported_length;
uint32_t sgl_page_cnt:4,
:4,
sgl_page_sizes:8,
sgl_pp_align:8,
:8;
uint32_t min_rq_buffer_size:16,
:16;
uint32_t max_rq_buffer_size;
uint32_t physical_xri_max:16,
physical_rpi_max:16;
uint32_t physical_vpi_max:16,
physical_vfi_max:16;
uint32_t rsvd19;
uint32_t frag_num_field_offset:16, /* dword 20 */
frag_num_field_size:16;
uint32_t sgl_index_field_offset:16, /* dword 21 */
sgl_index_field_size:16;
uint32_t chain_sge_initial_value_lo; /* dword 22 */
uint32_t chain_sge_initial_value_hi; /* dword 23 */
#else
#error big endian version not defined
#endif
} sli4_res_common_get_sli4_parameters_t;
/**
* @brief COMMON_QUERY_FW_CONFIG
*
* This command retrieves firmware configuration parameters and adapter
* resources available to the driver.
*/
typedef struct sli4_req_common_query_fw_config_s {
sli4_req_hdr_t hdr;
} sli4_req_common_query_fw_config_t;
#define SLI4_FUNCTION_MODE_FCOE_INI_MODE 0x40
#define SLI4_FUNCTION_MODE_FCOE_TGT_MODE 0x80
#define SLI4_FUNCTION_MODE_DUA_MODE 0x800
#define SLI4_ULP_MODE_FCOE_INI 0x40
#define SLI4_ULP_MODE_FCOE_TGT 0x80
typedef struct sli4_res_common_query_fw_config_s {
sli4_res_hdr_t hdr;
uint32_t config_number;
uint32_t asic_rev;
uint32_t physical_port;
uint32_t function_mode;
uint32_t ulp0_mode;
uint32_t ulp0_nic_wqid_base;
uint32_t ulp0_nic_wq_total; /* Dword 10 */
uint32_t ulp0_toe_wqid_base;
uint32_t ulp0_toe_wq_total;
uint32_t ulp0_toe_rqid_base;
uint32_t ulp0_toe_rq_total;
uint32_t ulp0_toe_defrqid_base;
uint32_t ulp0_toe_defrq_total;
uint32_t ulp0_lro_rqid_base;
uint32_t ulp0_lro_rq_total;
uint32_t ulp0_iscsi_icd_base;
uint32_t ulp0_iscsi_icd_total; /* Dword 20 */
uint32_t ulp1_mode;
uint32_t ulp1_nic_wqid_base;
uint32_t ulp1_nic_wq_total;
uint32_t ulp1_toe_wqid_base;
uint32_t ulp1_toe_wq_total;
uint32_t ulp1_toe_rqid_base;
uint32_t ulp1_toe_rq_total;
uint32_t ulp1_toe_defrqid_base;
uint32_t ulp1_toe_defrq_total;
uint32_t ulp1_lro_rqid_base; /* Dword 30 */
uint32_t ulp1_lro_rq_total;
uint32_t ulp1_iscsi_icd_base;
uint32_t ulp1_iscsi_icd_total;
uint32_t function_capabilities;
uint32_t ulp0_cq_base;
uint32_t ulp0_cq_total;
uint32_t ulp0_eq_base;
uint32_t ulp0_eq_total;
uint32_t ulp0_iscsi_chain_icd_base;
uint32_t ulp0_iscsi_chain_icd_total; /* Dword 40 */
uint32_t ulp1_iscsi_chain_icd_base;
uint32_t ulp1_iscsi_chain_icd_total;
} sli4_res_common_query_fw_config_t;
/**
* @brief COMMON_GET_PORT_NAME
*/
typedef struct sli4_req_common_get_port_name_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t pt:2, /* only COMMON_GET_PORT_NAME_V1 */
:30;
#else
#error big endian version not defined
#endif
} sli4_req_common_get_port_name_t;
typedef struct sli4_res_common_get_port_name_s {
sli4_res_hdr_t hdr;
char port_name[4];
} sli4_res_common_get_port_name_t;
/**
* @brief COMMON_WRITE_FLASHROM
*/
typedef struct sli4_req_common_write_flashrom_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t flash_rom_access_opcode;
uint32_t flash_rom_access_operation_type;
uint32_t data_buffer_size;
uint32_t offset;
uint8_t data_buffer[4];
#else
#error big endian version not defined
#endif
} sli4_req_common_write_flashrom_t;
#define SLI4_MGMT_FLASHROM_OPCODE_FLASH 0x01
#define SLI4_MGMT_FLASHROM_OPCODE_SAVE 0x02
#define SLI4_MGMT_FLASHROM_OPCODE_CLEAR 0x03
#define SLI4_MGMT_FLASHROM_OPCODE_REPORT 0x04
#define SLI4_MGMT_FLASHROM_OPCODE_IMAGE_INFO 0x05
#define SLI4_MGMT_FLASHROM_OPCODE_IMAGE_CRC 0x06
#define SLI4_MGMT_FLASHROM_OPCODE_OFFSET_BASED_FLASH 0x07
#define SLI4_MGMT_FLASHROM_OPCODE_OFFSET_BASED_SAVE 0x08
#define SLI4_MGMT_PHY_FLASHROM_OPCODE_FLASH 0x09
#define SLI4_MGMT_PHY_FLASHROM_OPCODE_SAVE 0x0a
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_ISCSI 0x00
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_REDBOOT 0x01
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_BIOS 0x02
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_PXE_BIOS 0x03
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_CODE_CONTROL 0x04
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_IPSEC_CFG 0x05
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_INIT_DATA 0x06
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_ROM_OFFSET 0x07
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_FCOE_BIOS 0x08
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_ISCSI_BAK 0x09
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_FCOE_ACT 0x0a
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_FCOE_BAK 0x0b
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_CODE_CTRL_P 0x0c
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_NCSI 0x0d
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_NIC 0x0e
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_DCBX 0x0f
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_PXE_BIOS_CFG 0x10
#define SLI4_FLASH_ROM_ACCESS_OP_TYPE_ALL_CFG_DATA 0x11
/**
* @brief COMMON_MANAGE_FAT
*/
typedef struct sli4_req_common_manage_fat_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fat_operation;
uint32_t read_log_offset;
uint32_t read_log_length;
uint32_t data_buffer_size;
uint32_t data_buffer; /* response only */
#else
#error big endian version not defined
#endif
} sli4_req_common_manage_fat_t;
/**
* @brief COMMON_GET_EXT_FAT_CAPABILITIES
*/
typedef struct sli4_req_common_get_ext_fat_capabilities_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t parameter_type;
#else
#error big endian version not defined
#endif
} sli4_req_common_get_ext_fat_capabilities_t;
/**
* @brief COMMON_SET_EXT_FAT_CAPABILITIES
*/
typedef struct sli4_req_common_set_ext_fat_capabilities_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t maximum_log_entries;
uint32_t log_entry_size;
uint32_t logging_type:8,
maximum_logging_functions:8,
maximum_logging_ports:8,
:8;
uint32_t supported_modes;
uint32_t number_modules;
uint32_t debug_module[14];
#else
#error big endian version not defined
#endif
} sli4_req_common_set_ext_fat_capabilities_t;
/**
* @brief COMMON_EXT_FAT_CONFIGURE_SNAPSHOT
*/
typedef struct sli4_req_common_ext_fat_configure_snapshot_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t total_log_entries;
#else
#error big endian version not defined
#endif
} sli4_req_common_ext_fat_configure_snapshot_t;
/**
* @brief COMMON_EXT_FAT_RETRIEVE_SNAPSHOT
*/
typedef struct sli4_req_common_ext_fat_retrieve_snapshot_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t snapshot_mode;
uint32_t start_index;
uint32_t number_log_entries;
#else
#error big endian version not defined
#endif
} sli4_req_common_ext_fat_retrieve_snapshot_t;
typedef struct sli4_res_common_ext_fat_retrieve_snapshot_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t number_log_entries;
uint32_t version:8,
physical_port:8,
function_id:16;
uint32_t trace_level;
uint32_t module_mask[2];
uint32_t trace_table_index;
uint32_t timestamp;
uint8_t string_data[16];
uint32_t data[6];
#else
#error big endian version not defined
#endif
} sli4_res_common_ext_fat_retrieve_snapshot_t;
/**
* @brief COMMON_EXT_FAT_READ_STRING_TABLE
*/
typedef struct sli4_req_common_ext_fat_read_string_table_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t byte_offset;
uint32_t number_bytes;
#else
#error big endian version not defined
#endif
} sli4_req_common_ext_fat_read_string_table_t;
typedef struct sli4_res_common_ext_fat_read_string_table_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t number_returned_bytes;
uint32_t number_remaining_bytes;
uint32_t table_data0:8,
:24;
uint8_t table_data[0];
#else
#error big endian version not defined
#endif
} sli4_res_common_ext_fat_read_string_table_t;
/**
* @brief COMMON_READ_TRANSCEIVER_DATA
*
* This command reads SFF transceiver data(Format is defined
* by the SFF-8472 specification).
*/
typedef struct sli4_req_common_read_transceiver_data_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t page_number;
uint32_t port;
#else
#error big endian version not defined
#endif
} sli4_req_common_read_transceiver_data_t;
typedef struct sli4_res_common_read_transceiver_data_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t page_number;
uint32_t port;
uint32_t page_data[32];
uint32_t page_data_2[32];
#else
#error big endian version not defined
#endif
} sli4_res_common_read_transceiver_data_t;
/**
* @brief COMMON_READ_OBJECT
*/
typedef struct sli4_req_common_read_object_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t desired_read_length:24,
:8;
uint32_t read_offset;
uint8_t object_name[104];
uint32_t host_buffer_descriptor_count;
sli4_bde_t host_buffer_descriptor[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_read_object_t;
typedef struct sli4_res_common_read_object_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t actual_read_length;
uint32_t resv:31,
eof:1;
#else
#error big endian version not defined
#endif
} sli4_res_common_read_object_t;
/**
* @brief COMMON_WRITE_OBJECT
*/
typedef struct sli4_req_common_write_object_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t desired_write_length:24,
:6,
noc:1,
eof:1;
uint32_t write_offset;
uint8_t object_name[104];
uint32_t host_buffer_descriptor_count;
sli4_bde_t host_buffer_descriptor[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_write_object_t;
typedef struct sli4_res_common_write_object_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t actual_write_length;
uint32_t change_status:8,
:24;
#else
#error big endian version not defined
#endif
} sli4_res_common_write_object_t;
/**
* @brief COMMON_DELETE_OBJECT
*/
typedef struct sli4_req_common_delete_object_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd4;
uint32_t rsvd5;
uint8_t object_name[104];
#else
#error big endian version not defined
#endif
} sli4_req_common_delete_object_t;
/**
* @brief COMMON_READ_OBJECT_LIST
*/
typedef struct sli4_req_common_read_object_list_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t desired_read_length:24,
:8;
uint32_t read_offset;
uint8_t object_name[104];
uint32_t host_buffer_descriptor_count;
sli4_bde_t host_buffer_descriptor[0];
#else
#error big endian version not defined
#endif
} sli4_req_common_read_object_list_t;
/**
* @brief COMMON_SET_DUMP_LOCATION
*/
typedef struct sli4_req_common_set_dump_location_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_length:24,
:5,
fdb:1,
blp:1,
qry:1;
uint32_t buf_addr_low;
uint32_t buf_addr_high;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_dump_location_t;
typedef struct sli4_res_common_set_dump_location_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t buffer_length:24,
:8;
#else
#error big endian version not defined
#endif
}sli4_res_common_set_dump_location_t;
/**
* @brief COMMON_SET_SET_FEATURES
*/
#define SLI4_SET_FEATURES_DIF_SEED 0x01
#define SLI4_SET_FEATURES_XRI_TIMER 0x03
#define SLI4_SET_FEATURES_MAX_PCIE_SPEED 0x04
#define SLI4_SET_FEATURES_FCTL_CHECK 0x05
#define SLI4_SET_FEATURES_FEC 0x06
#define SLI4_SET_FEATURES_PCIE_RECV_DETECT 0x07
#define SLI4_SET_FEATURES_DIF_MEMORY_MODE 0x08
#define SLI4_SET_FEATURES_DISABLE_SLI_PORT_PAUSE_STATE 0x09
#define SLI4_SET_FEATURES_ENABLE_PCIE_OPTIONS 0x0A
#define SLI4_SET_FEATURES_SET_CONFIG_AUTO_XFER_RDY_T10PI 0x0C
#define SLI4_SET_FEATURES_ENABLE_MULTI_RECEIVE_QUEUE 0x0D
#define SLI4_SET_FEATURES_SET_FTD_XFER_HINT 0x0F
#define SLI4_SET_FEATURES_SLI_PORT_HEALTH_CHECK 0x11
typedef struct sli4_req_common_set_features_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t feature;
uint32_t param_len;
uint32_t params[8];
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_t;
typedef struct sli4_req_common_set_features_dif_seed_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t seed:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_dif_seed_t;
typedef struct sli4_req_common_set_features_t10_pi_mem_model_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t tmm:1,
:31;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_t10_pi_mem_model_t;
typedef struct sli4_req_common_set_features_multirq_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t isr:1, /*<< Include Sequence Reporting */
agxfe:1, /*<< Auto Generate XFER-RDY Feature Enabled */
:30;
uint32_t num_rqs:8,
rq_select_policy:4,
:20;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_multirq_t;
typedef struct sli4_req_common_set_features_xfer_rdy_t10pi_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rtc:1,
atv:1,
tmm:1,
:1,
p_type:3,
blk_size:3,
:22;
uint32_t app_tag:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_xfer_rdy_t10pi_t;
typedef struct sli4_req_common_set_features_health_check_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t hck:1,
qry:1,
:30;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_health_check_t;
typedef struct sli4_req_common_set_features_set_fdt_xfer_hint_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fdt_xfer_hint;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_features_set_fdt_xfer_hint_t;
/**
* @brief DMTF_EXEC_CLP_CMD
*/
typedef struct sli4_req_dmtf_exec_clp_cmd_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t cmd_buf_length;
uint32_t resp_buf_length;
uint32_t cmd_buf_addr_low;
uint32_t cmd_buf_addr_high;
uint32_t resp_buf_addr_low;
uint32_t resp_buf_addr_high;
#else
#error big endian version not defined
#endif
} sli4_req_dmtf_exec_clp_cmd_t;
typedef struct sli4_res_dmtf_exec_clp_cmd_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :32;
uint32_t resp_length;
uint32_t :32;
uint32_t :32;
uint32_t :32;
uint32_t :32;
uint32_t clp_status;
uint32_t clp_detailed_status;
#else
#error big endian version not defined
#endif
} sli4_res_dmtf_exec_clp_cmd_t;
/**
* @brief Resource descriptor
*/
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_PCIE 0x50
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_NIC 0x51
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_ISCSI 0x52
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_FCFCOE 0x53
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_RDMA 0x54
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_PORT 0x55
#define SLI4_RESOURCE_DESCRIPTOR_TYPE_ISAP 0x56
#define SLI4_PROTOCOL_NIC_TOE 0x01
#define SLI4_PROTOCOL_ISCSI 0x02
#define SLI4_PROTOCOL_FCOE 0x04
#define SLI4_PROTOCOL_NIC_TOE_RDMA 0x08
#define SLI4_PROTOCOL_FC 0x10
#define SLI4_PROTOCOL_DEFAULT 0xff
typedef struct sli4_resource_descriptor_v1_s {
uint32_t descriptor_type:8,
descriptor_length:8,
:16;
uint32_t type_specific[0];
} sli4_resource_descriptor_v1_t;
typedef struct sli4_pcie_resource_descriptor_v1_s {
uint32_t descriptor_type:8,
descriptor_length:8,
:14,
imm:1,
nosv:1;
uint32_t :16,
pf_number:10,
:6;
uint32_t rsvd1;
uint32_t sriov_state:8,
pf_state:8,
pf_type:8,
:8;
uint32_t number_of_vfs:16,
:16;
uint32_t mission_roles:8,
:19,
pchg:1,
schg:1,
xchg:1,
xrom:2;
uint32_t rsvd2[16];
} sli4_pcie_resource_descriptor_v1_t;
typedef struct sli4_isap_resource_descriptor_v1_s {
uint32_t descriptor_type:8,
descriptor_length:8,
:16;
uint32_t iscsi_tgt:1,
iscsi_ini:1,
iscsi_dif:1,
:29;
uint32_t rsvd1[3];
uint32_t fcoe_tgt:1,
fcoe_ini:1,
fcoe_dif:1,
:29;
uint32_t rsvd2[7];
uint32_t mc_type0:8,
mc_type1:8,
mc_type2:8,
mc_type3:8;
uint32_t rsvd3[3];
} sli4_isap_resouce_descriptor_v1_t;
/**
* @brief COMMON_GET_FUNCTION_CONFIG
*/
typedef struct sli4_req_common_get_function_config_s {
sli4_req_hdr_t hdr;
} sli4_req_common_get_function_config_t;
typedef struct sli4_res_common_get_function_config_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t desc_count;
uint32_t desc[54];
#else
#error big endian version not defined
#endif
} sli4_res_common_get_function_config_t;
/**
* @brief COMMON_GET_PROFILE_CONFIG
*/
typedef struct sli4_req_common_get_profile_config_s {
sli4_req_hdr_t hdr;
uint32_t profile_id:8,
typ:2,
:22;
} sli4_req_common_get_profile_config_t;
typedef struct sli4_res_common_get_profile_config_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t desc_count;
uint32_t desc[0];
#else
#error big endian version not defined
#endif
} sli4_res_common_get_profile_config_t;
/**
* @brief COMMON_SET_PROFILE_CONFIG
*/
typedef struct sli4_req_common_set_profile_config_s {
sli4_req_hdr_t hdr;
uint32_t profile_id:8,
:23,
isap:1;
uint32_t desc_count;
uint32_t desc[0];
} sli4_req_common_set_profile_config_t;
typedef struct sli4_res_common_set_profile_config_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
#else
#error big endian version not defined
#endif
} sli4_res_common_set_profile_config_t;
/**
* @brief Profile Descriptor for profile functions
*/
typedef struct sli4_profile_descriptor_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t profile_id:8,
:8,
profile_index:8,
:8;
uint32_t profile_description[128];
#else
#error big endian version not defined
#endif
} sli4_profile_descriptor_t;
/* We don't know in advance how many descriptors there are. We have
to pick a number that we think will be big enough and ask for that
many. */
#define MAX_PRODUCT_DESCRIPTORS 40
/**
* @brief COMMON_GET_PROFILE_LIST
*/
typedef struct sli4_req_common_get_profile_list_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t start_profile_index:8,
:24;
#else
#error big endian version not defined
#endif
} sli4_req_common_get_profile_list_t;
typedef struct sli4_res_common_get_profile_list_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t profile_descriptor_count;
sli4_profile_descriptor_t profile_descriptor[MAX_PRODUCT_DESCRIPTORS];
#else
#error big endian version not defined
#endif
} sli4_res_common_get_profile_list_t;
/**
* @brief COMMON_GET_ACTIVE_PROFILE
*/
typedef struct sli4_req_common_get_active_profile_s {
sli4_req_hdr_t hdr;
} sli4_req_common_get_active_profile_t;
typedef struct sli4_res_common_get_active_profile_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t active_profile_id:8,
:8,
next_profile_id:8,
:8;
#else
#error big endian version not defined
#endif
} sli4_res_common_get_active_profile_t;
/**
* @brief COMMON_SET_ACTIVE_PROFILE
*/
typedef struct sli4_req_common_set_active_profile_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t active_profile_id:8,
:23,
fd:1;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_active_profile_t;
typedef struct sli4_res_common_set_active_profile_s {
sli4_res_hdr_t hdr;
} sli4_res_common_set_active_profile_t;
/**
* @brief Link Config Descriptor for link config functions
*/
typedef struct sli4_link_config_descriptor_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t link_config_id:8,
:24;
uint32_t config_description[8];
#else
#error big endian version not defined
#endif
} sli4_link_config_descriptor_t;
#define MAX_LINK_CONFIG_DESCRIPTORS 10
/**
* @brief COMMON_GET_RECONFIG_LINK_INFO
*/
typedef struct sli4_req_common_get_reconfig_link_info_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
#else
#error big endian version not defined
#endif
} sli4_req_common_get_reconfig_link_info_t;
typedef struct sli4_res_common_get_reconfig_link_info_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t active_link_config_id:8,
:8,
next_link_config_id:8,
:8;
uint32_t link_configuration_descriptor_count;
sli4_link_config_descriptor_t desc[MAX_LINK_CONFIG_DESCRIPTORS];
#else
#error big endian version not defined
#endif
} sli4_res_common_get_reconfig_link_info_t;
/**
* @brief COMMON_SET_RECONFIG_LINK_ID
*/
typedef struct sli4_req_common_set_reconfig_link_id_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t next_link_config_id:8,
:23,
fd:1;
#else
#error big endian version not defined
#endif
} sli4_req_common_set_reconfig_link_id_t;
typedef struct sli4_res_common_set_reconfig_link_id_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
#else
#error big endian version not defined
#endif
} sli4_res_common_set_reconfig_link_id_t;
typedef struct sli4_req_lowlevel_set_watchdog_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t watchdog_timeout:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_lowlevel_set_watchdog_t;
typedef struct sli4_res_lowlevel_set_watchdog_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd;
#else
#error big endian version not defined
#endif
} sli4_res_lowlevel_set_watchdog_t;
/**
* @brief Event Queue Entry
*/
typedef struct sli4_eqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t vld:1, /** valid */
major_code:3,
minor_code:12,
resource_id:16;
#else
#error big endian version not defined
#endif
} sli4_eqe_t;
#define SLI4_MAJOR_CODE_STANDARD 0
#define SLI4_MAJOR_CODE_SENTINEL 1
/**
* @brief Mailbox Completion Queue Entry
*
* A CQE generated on the completion of a MQE from a MQ.
*/
typedef struct sli4_mcqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t completion_status:16, /** values are protocol specific */
extended_status:16;
uint32_t mqe_tag_low;
uint32_t mqe_tag_high;
uint32_t :27,
con:1, /** consumed - command now being executed */
cmp:1, /** completed - command still executing if clear */
:1,
ae:1, /** async event - this is an ACQE */
val:1; /** valid - contents of CQE are valid */
#else
#error big endian version not defined
#endif
} sli4_mcqe_t;
/**
* @brief Asynchronous Completion Queue Entry
*
* A CQE generated asynchronously in response to the link or other internal events.
*/
typedef struct sli4_acqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t event_data[3];
uint32_t :8,
event_code:8,
event_type:8, /** values are protocol specific */
:6,
ae:1, /** async event - this is an ACQE */
val:1; /** valid - contents of CQE are valid */
#else
#error big endian version not defined
#endif
} sli4_acqe_t;
#define SLI4_ACQE_EVENT_CODE_LINK_STATE 0x01
#define SLI4_ACQE_EVENT_CODE_FCOE_FIP 0x02
#define SLI4_ACQE_EVENT_CODE_DCBX 0x03
#define SLI4_ACQE_EVENT_CODE_ISCSI 0x04
#define SLI4_ACQE_EVENT_CODE_GRP_5 0x05
#define SLI4_ACQE_EVENT_CODE_FC_LINK_EVENT 0x10
#define SLI4_ACQE_EVENT_CODE_SLI_PORT_EVENT 0x11
#define SLI4_ACQE_EVENT_CODE_VF_EVENT 0x12
#define SLI4_ACQE_EVENT_CODE_MR_EVENT 0x13
/**
* @brief Register name enums
*/
typedef enum {
SLI4_REG_BMBX,
SLI4_REG_EQCQ_DOORBELL,
SLI4_REG_FCOE_RQ_DOORBELL,
SLI4_REG_IO_WQ_DOORBELL,
SLI4_REG_MQ_DOORBELL,
SLI4_REG_PHYSDEV_CONTROL,
SLI4_REG_SLIPORT_CONTROL,
SLI4_REG_SLIPORT_ERROR1,
SLI4_REG_SLIPORT_ERROR2,
SLI4_REG_SLIPORT_SEMAPHORE,
SLI4_REG_SLIPORT_STATUS,
SLI4_REG_UERR_MASK_HI,
SLI4_REG_UERR_MASK_LO,
SLI4_REG_UERR_STATUS_HI,
SLI4_REG_UERR_STATUS_LO,
SLI4_REG_SW_UE_CSR1,
SLI4_REG_SW_UE_CSR2,
SLI4_REG_MAX /* must be last */
} sli4_regname_e;
typedef struct sli4_reg_s {
uint32_t rset;
uint32_t off;
} sli4_reg_t;
typedef enum {
SLI_QTYPE_EQ,
SLI_QTYPE_CQ,
SLI_QTYPE_MQ,
SLI_QTYPE_WQ,
SLI_QTYPE_RQ,
SLI_QTYPE_MAX, /* must be last */
} sli4_qtype_e;
#define SLI_USER_MQ_COUNT 1 /** User specified max mail queues */
#define SLI_MAX_CQ_SET_COUNT 16
#define SLI_MAX_RQ_SET_COUNT 16
typedef enum {
SLI_QENTRY_ASYNC,
SLI_QENTRY_MQ,
SLI_QENTRY_RQ,
SLI_QENTRY_WQ,
SLI_QENTRY_WQ_RELEASE,
SLI_QENTRY_OPT_WRITE_CMD,
SLI_QENTRY_OPT_WRITE_DATA,
SLI_QENTRY_XABT,
SLI_QENTRY_MAX /* must be last */
} sli4_qentry_e;
typedef struct sli4_queue_s {
/* Common to all queue types */
ocs_dma_t dma;
ocs_lock_t lock;
uint32_t index; /** current host entry index */
uint16_t size; /** entry size */
uint16_t length; /** number of entries */
uint16_t n_posted; /** number entries posted */
uint16_t id; /** Port assigned xQ_ID */
uint16_t ulp; /** ULP assigned to this queue */
uint32_t doorbell_offset;/** The offset for the doorbell */
uint16_t doorbell_rset; /** register set for the doorbell */
uint8_t type; /** queue type ie EQ, CQ, ... */
uint32_t proc_limit; /** limit number of CQE processed per iteration */
uint32_t posted_limit; /** number of CQE/EQE to process before ringing doorbell */
uint32_t max_num_processed;
time_t max_process_time;
/* Type specific gunk */
union {
uint32_t r_idx; /** "read" index (MQ only) */
struct {
uint32_t is_mq:1,/** CQ contains MQ/Async completions */
is_hdr:1,/** is a RQ for packet headers */
rq_batch:1;/** RQ index incremented by 8 */
} flag;
} u;
} sli4_queue_t;
static inline void
sli_queue_lock(sli4_queue_t *q)
{
ocs_lock(&q->lock);
}
static inline void
sli_queue_unlock(sli4_queue_t *q)
{
ocs_unlock(&q->lock);
}
#define SLI4_QUEUE_DEFAULT_CQ UINT16_MAX /** Use the default CQ */
#define SLI4_QUEUE_RQ_BATCH 8
typedef enum {
SLI4_CB_LINK,
SLI4_CB_FIP,
SLI4_CB_MAX /* must be last */
} sli4_callback_e;
typedef enum {
SLI_LINK_STATUS_UP,
SLI_LINK_STATUS_DOWN,
SLI_LINK_STATUS_NO_ALPA,
SLI_LINK_STATUS_MAX,
} sli4_link_status_e;
typedef enum {
SLI_LINK_TOPO_NPORT = 1, /** fabric or point-to-point */
SLI_LINK_TOPO_LOOP,
SLI_LINK_TOPO_LOOPBACK_INTERNAL,
SLI_LINK_TOPO_LOOPBACK_EXTERNAL,
SLI_LINK_TOPO_NONE,
SLI_LINK_TOPO_MAX,
} sli4_link_topology_e;
/* TODO do we need both sli4_port_type_e & sli4_link_medium_e */
typedef enum {
SLI_LINK_MEDIUM_ETHERNET,
SLI_LINK_MEDIUM_FC,
SLI_LINK_MEDIUM_MAX,
} sli4_link_medium_e;
typedef struct sli4_link_event_s {
sli4_link_status_e status; /* link up/down */
sli4_link_topology_e topology;
sli4_link_medium_e medium; /* Ethernet / FC */
uint32_t speed; /* Mbps */
uint8_t *loop_map;
uint32_t fc_id;
} sli4_link_event_t;
/**
* @brief Fields retrieved from skyhawk that used used to build chained SGL
*/
typedef struct sli4_sgl_chaining_params_s {
uint8_t chaining_capable;
uint16_t frag_num_field_offset;
uint16_t sgl_index_field_offset;
uint64_t frag_num_field_mask;
uint64_t sgl_index_field_mask;
uint32_t chain_sge_initial_value_lo;
uint32_t chain_sge_initial_value_hi;
} sli4_sgl_chaining_params_t;
typedef struct sli4_fip_event_s {
uint32_t type;
uint32_t index; /* FCF index or UINT32_MAX if invalid */
} sli4_fip_event_t;
typedef enum {
SLI_RSRC_FCOE_VFI,
SLI_RSRC_FCOE_VPI,
SLI_RSRC_FCOE_RPI,
SLI_RSRC_FCOE_XRI,
SLI_RSRC_FCOE_FCFI,
SLI_RSRC_MAX /* must be last */
} sli4_resource_e;
typedef enum {
SLI4_PORT_TYPE_FC,
SLI4_PORT_TYPE_NIC,
SLI4_PORT_TYPE_MAX /* must be last */
} sli4_port_type_e;
typedef enum {
SLI4_ASIC_TYPE_BE3 = 1,
SLI4_ASIC_TYPE_SKYHAWK,
SLI4_ASIC_TYPE_LANCER,
SLI4_ASIC_TYPE_CORSAIR,
SLI4_ASIC_TYPE_LANCERG6,
} sli4_asic_type_e;
typedef enum {
SLI4_ASIC_REV_FPGA = 1,
SLI4_ASIC_REV_A0,
SLI4_ASIC_REV_A1,
SLI4_ASIC_REV_A2,
SLI4_ASIC_REV_A3,
SLI4_ASIC_REV_B0,
SLI4_ASIC_REV_B1,
SLI4_ASIC_REV_C0,
SLI4_ASIC_REV_D0,
} sli4_asic_rev_e;
typedef struct sli4_s {
ocs_os_handle_t os;
sli4_port_type_e port_type;
uint32_t sli_rev; /* SLI revision number */
uint32_t sli_family;
uint32_t if_type; /* SLI Interface type */
sli4_asic_type_e asic_type; /*<< ASIC type */
sli4_asic_rev_e asic_rev; /*<< ASIC revision */
uint32_t physical_port;
struct {
uint16_t e_d_tov;
uint16_t r_a_tov;
uint16_t max_qcount[SLI_QTYPE_MAX];
uint32_t max_qentries[SLI_QTYPE_MAX];
uint16_t count_mask[SLI_QTYPE_MAX];
uint16_t count_method[SLI_QTYPE_MAX];
uint32_t qpage_count[SLI_QTYPE_MAX];
uint16_t link_module_type;
uint8_t rq_batch;
uint16_t rq_min_buf_size;
uint32_t rq_max_buf_size;
uint8_t topology;
uint8_t wwpn[8];
uint8_t wwnn[8];
uint32_t fw_rev[2];
uint8_t fw_name[2][16];
char ipl_name[16];
uint32_t hw_rev[3];
uint8_t port_number;
char port_name[2];
char bios_version_string[32];
uint8_t dual_ulp_capable;
uint8_t is_ulp_fc[2];
/*
* Tracks the port resources using extents metaphor. For
* devices that don't implement extents (i.e.
* has_extents == FALSE), the code models each resource as
* a single large extent.
*/
struct {
uint32_t number; /* number of extents */
uint32_t size; /* number of elements in each extent */
uint32_t n_alloc;/* number of elements allocated */
uint32_t *base;
ocs_bitmap_t *use_map;/* bitmap showing resources in use */
uint32_t map_size;/* number of bits in bitmap */
} extent[SLI_RSRC_MAX];
sli4_features_t features;
uint32_t has_extents:1,
auto_reg:1,
auto_xfer_rdy:1,
hdr_template_req:1,
perf_hint:1,
perf_wq_id_association:1,
cq_create_version:2,
mq_create_version:2,
high_login_mode:1,
sgl_pre_registered:1,
sgl_pre_registration_required:1,
t10_dif_inline_capable:1,
t10_dif_separate_capable:1;
uint32_t sge_supported_length;
uint32_t sgl_page_sizes;
uint32_t max_sgl_pages;
sli4_sgl_chaining_params_t sgl_chaining_params;
size_t wqe_size;
} config;
/*
* Callback functions
*/
int32_t (*link)(void *, void *);
void *link_arg;
int32_t (*fip)(void *, void *);
void *fip_arg;
ocs_dma_t bmbx;
#if defined(OCS_INCLUDE_DEBUG)
/* Save pointer to physical memory descriptor for non-embedded SLI_CONFIG
* commands for BMBX dumping purposes */
ocs_dma_t *bmbx_non_emb_pmd;
#endif
struct {
ocs_dma_t data;
uint32_t length;
} vpd;
} sli4_t;
/**
* Get / set parameter functions
*/
static inline uint32_t
sli_get_max_rsrc(sli4_t *sli4, sli4_resource_e rsrc)
{
if (rsrc >= SLI_RSRC_MAX) {
return 0;
}
return sli4->config.extent[rsrc].size;
}
static inline uint32_t
sli_get_max_queue(sli4_t *sli4, sli4_qtype_e qtype)
{
if (qtype >= SLI_QTYPE_MAX) {
return 0;
}
return sli4->config.max_qcount[qtype];
}
static inline uint32_t
sli_get_max_qentries(sli4_t *sli4, sli4_qtype_e qtype)
{
return sli4->config.max_qentries[qtype];
}
static inline uint32_t
sli_get_max_sge(sli4_t *sli4)
{
return sli4->config.sge_supported_length;
}
static inline uint32_t
sli_get_max_sgl(sli4_t *sli4)
{
if (sli4->config.sgl_page_sizes != 1) {
ocs_log_test(sli4->os, "unsupported SGL page sizes %#x\n",
sli4->config.sgl_page_sizes);
return 0;
}
return ((sli4->config.max_sgl_pages * SLI_PAGE_SIZE) / sizeof(sli4_sge_t));
}
static inline sli4_link_medium_e
sli_get_medium(sli4_t *sli4)
{
switch (sli4->config.topology) {
case SLI4_READ_CFG_TOPO_FCOE:
return SLI_LINK_MEDIUM_ETHERNET;
case SLI4_READ_CFG_TOPO_FC:
case SLI4_READ_CFG_TOPO_FC_DA:
case SLI4_READ_CFG_TOPO_FC_AL:
return SLI_LINK_MEDIUM_FC;
default:
return SLI_LINK_MEDIUM_MAX;
}
}
static inline void
sli_skh_chain_sge_build(sli4_t *sli4, sli4_sge_t *sge, uint32_t xri_index, uint32_t frag_num, uint32_t offset)
{
sli4_sgl_chaining_params_t *cparms = &sli4->config.sgl_chaining_params;
ocs_memset(sge, 0, sizeof(*sge));
sge->sge_type = SLI4_SGE_TYPE_CHAIN;
sge->buffer_address_high = (uint32_t)cparms->chain_sge_initial_value_hi;
sge->buffer_address_low =
(uint32_t)((cparms->chain_sge_initial_value_lo |
(((uintptr_t)(xri_index & cparms->sgl_index_field_mask)) <<
cparms->sgl_index_field_offset) |
(((uintptr_t)(frag_num & cparms->frag_num_field_mask)) <<
cparms->frag_num_field_offset) |
offset) >> 3);
}
static inline uint32_t
sli_get_sli_rev(sli4_t *sli4)
{
return sli4->sli_rev;
}
static inline uint32_t
sli_get_sli_family(sli4_t *sli4)
{
return sli4->sli_family;
}
static inline uint32_t
sli_get_if_type(sli4_t *sli4)
{
return sli4->if_type;
}
static inline void *
sli_get_wwn_port(sli4_t *sli4)
{
return sli4->config.wwpn;
}
static inline void *
sli_get_wwn_node(sli4_t *sli4)
{
return sli4->config.wwnn;
}
static inline void *
sli_get_vpd(sli4_t *sli4)
{
return sli4->vpd.data.virt;
}
static inline uint32_t
sli_get_vpd_len(sli4_t *sli4)
{
return sli4->vpd.length;
}
static inline uint32_t
sli_get_fw_revision(sli4_t *sli4, uint32_t which)
{
return sli4->config.fw_rev[which];
}
static inline void *
sli_get_fw_name(sli4_t *sli4, uint32_t which)
{
return sli4->config.fw_name[which];
}
static inline char *
sli_get_ipl_name(sli4_t *sli4)
{
return sli4->config.ipl_name;
}
static inline uint32_t
sli_get_hw_revision(sli4_t *sli4, uint32_t which)
{
return sli4->config.hw_rev[which];
}
static inline uint32_t
sli_get_auto_xfer_rdy_capable(sli4_t *sli4)
{
return sli4->config.auto_xfer_rdy;
}
static inline uint32_t
sli_get_dif_capable(sli4_t *sli4)
{
return sli4->config.features.flag.dif;
}
static inline uint32_t
sli_is_dif_inline_capable(sli4_t *sli4)
{
return sli_get_dif_capable(sli4) && sli4->config.t10_dif_inline_capable;
}
static inline uint32_t
sli_is_dif_separate_capable(sli4_t *sli4)
{
return sli_get_dif_capable(sli4) && sli4->config.t10_dif_separate_capable;
}
static inline uint32_t
sli_get_is_dual_ulp_capable(sli4_t *sli4)
{
return sli4->config.dual_ulp_capable;
}
static inline uint32_t
sli_get_is_sgl_chaining_capable(sli4_t *sli4)
{
return sli4->config.sgl_chaining_params.chaining_capable;
}
static inline uint32_t
sli_get_is_ulp_enabled(sli4_t *sli4, uint16_t ulp)
{
return sli4->config.is_ulp_fc[ulp];
}
static inline uint32_t
sli_get_hlm_capable(sli4_t *sli4)
{
return sli4->config.features.flag.hlm;
}
static inline int32_t
sli_set_hlm(sli4_t *sli4, uint32_t value)
{
if (value && !sli4->config.features.flag.hlm) {
ocs_log_test(sli4->os, "HLM not supported\n");
return -1;
}
sli4->config.high_login_mode = value != 0 ? TRUE : FALSE;
return 0;
}
static inline uint32_t
sli_get_hlm(sli4_t *sli4)
{
return sli4->config.high_login_mode;
}
static inline uint32_t
sli_get_sgl_preregister_required(sli4_t *sli4)
{
return sli4->config.sgl_pre_registration_required;
}
static inline uint32_t
sli_get_sgl_preregister(sli4_t *sli4)
{
return sli4->config.sgl_pre_registered;
}
static inline int32_t
sli_set_sgl_preregister(sli4_t *sli4, uint32_t value)
{
if ((value == 0) && sli4->config.sgl_pre_registration_required) {
ocs_log_test(sli4->os, "SGL pre-registration required\n");
return -1;
}
sli4->config.sgl_pre_registered = value != 0 ? TRUE : FALSE;
return 0;
}
static inline sli4_asic_type_e
sli_get_asic_type(sli4_t *sli4)
{
return sli4->asic_type;
}
static inline sli4_asic_rev_e
sli_get_asic_rev(sli4_t *sli4)
{
return sli4->asic_rev;
}
static inline int32_t
sli_set_topology(sli4_t *sli4, uint32_t value)
{
int32_t rc = 0;
switch (value) {
case SLI4_READ_CFG_TOPO_FCOE:
case SLI4_READ_CFG_TOPO_FC:
case SLI4_READ_CFG_TOPO_FC_DA:
case SLI4_READ_CFG_TOPO_FC_AL:
sli4->config.topology = value;
break;
default:
ocs_log_test(sli4->os, "unsupported topology %#x\n", value);
rc = -1;
}
return rc;
}
static inline uint16_t
sli_get_link_module_type(sli4_t *sli4)
{
return sli4->config.link_module_type;
}
static inline char *
sli_get_portnum(sli4_t *sli4)
{
return sli4->config.port_name;
}
static inline char *
sli_get_bios_version_string(sli4_t *sli4)
{
return sli4->config.bios_version_string;
}
static inline uint32_t
sli_convert_mask_to_count(uint32_t method, uint32_t mask)
{
uint32_t count = 0;
if (method) {
count = 1 << ocs_lg2(mask);
count *= 16;
} else {
count = mask;
}
return count;
}
/**
* @brief Common Create Queue function prototype
*/
typedef int32_t (*sli4_create_q_fn_t)(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t);
/**
* @brief Common Destroy Queue function prototype
*/
typedef int32_t (*sli4_destroy_q_fn_t)(sli4_t *, void *, size_t, uint16_t);
/****************************************************************************
* Function prototypes
*/
extern int32_t sli_cmd_config_auto_xfer_rdy(sli4_t *, void *, size_t, uint32_t);
extern int32_t sli_cmd_config_auto_xfer_rdy_hp(sli4_t *, void *, size_t, uint32_t, uint32_t, uint32_t);
extern int32_t sli_cmd_config_link(sli4_t *, void *, size_t);
extern int32_t sli_cmd_down_link(sli4_t *, void *, size_t);
extern int32_t sli_cmd_dump_type4(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_cmd_common_read_transceiver_data(sli4_t *, void *, size_t, uint32_t, ocs_dma_t *);
extern int32_t sli_cmd_read_link_stats(sli4_t *, void *, size_t,uint8_t, uint8_t, uint8_t);
extern int32_t sli_cmd_read_status(sli4_t *sli4, void *buf, size_t size, uint8_t clear_counters);
extern int32_t sli_cmd_init_link(sli4_t *, void *, size_t, uint32_t, uint8_t);
extern int32_t sli_cmd_init_vfi(sli4_t *, void *, size_t, uint16_t, uint16_t, uint16_t);
extern int32_t sli_cmd_init_vpi(sli4_t *, void *, size_t, uint16_t, uint16_t);
extern int32_t sli_cmd_post_xri(sli4_t *, void *, size_t, uint16_t, uint16_t);
extern int32_t sli_cmd_release_xri(sli4_t *, void *, size_t, uint8_t);
extern int32_t sli_cmd_read_sparm64(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t);
extern int32_t sli_cmd_read_topology(sli4_t *, void *, size_t, ocs_dma_t *);
extern int32_t sli_cmd_read_nvparms(sli4_t *, void *, size_t);
extern int32_t sli_cmd_write_nvparms(sli4_t *, void *, size_t, uint8_t *, uint8_t *, uint8_t, uint32_t);
typedef struct {
uint16_t rq_id;
uint8_t r_ctl_mask;
uint8_t r_ctl_match;
uint8_t type_mask;
uint8_t type_match;
} sli4_cmd_rq_cfg_t;
extern int32_t sli_cmd_reg_fcfi(sli4_t *, void *, size_t, uint16_t,
sli4_cmd_rq_cfg_t rq_cfg[SLI4_CMD_REG_FCFI_NUM_RQ_CFG], uint16_t);
extern int32_t sli_cmd_reg_fcfi_mrq(sli4_t *, void *, size_t, uint8_t, uint16_t, uint16_t, uint8_t, uint8_t , uint16_t, sli4_cmd_rq_cfg_t *);
extern int32_t sli_cmd_reg_rpi(sli4_t *, void *, size_t, uint32_t, uint16_t, uint16_t, ocs_dma_t *, uint8_t, uint8_t);
extern int32_t sli_cmd_reg_vfi(sli4_t *, void *, size_t, ocs_domain_t *);
extern int32_t sli_cmd_reg_vpi(sli4_t *, void *, size_t, ocs_sli_port_t *, uint8_t);
extern int32_t sli_cmd_sli_config(sli4_t *, void *, size_t, uint32_t, ocs_dma_t *);
extern int32_t sli_cmd_unreg_fcfi(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_cmd_unreg_rpi(sli4_t *, void *, size_t, uint16_t, sli4_resource_e, uint32_t);
extern int32_t sli_cmd_unreg_vfi(sli4_t *, void *, size_t, ocs_domain_t *, uint32_t);
extern int32_t sli_cmd_unreg_vpi(sli4_t *, void *, size_t, uint16_t, uint32_t);
extern int32_t sli_cmd_common_nop(sli4_t *, void *, size_t, uint64_t);
extern int32_t sli_cmd_common_get_resource_extent_info(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_cmd_common_get_sli4_parameters(sli4_t *, void *, size_t);
extern int32_t sli_cmd_common_write_object(sli4_t *, void *, size_t,
uint16_t, uint16_t, uint32_t, uint32_t, char *, ocs_dma_t *);
extern int32_t sli_cmd_common_delete_object(sli4_t *, void *, size_t, char *);
extern int32_t sli_cmd_common_read_object(sli4_t *, void *, size_t, uint32_t,
uint32_t, char *, ocs_dma_t *);
extern int32_t sli_cmd_dmtf_exec_clp_cmd(sli4_t *sli4, void *buf, size_t size,
ocs_dma_t *cmd,
ocs_dma_t *resp);
extern int32_t sli_cmd_common_set_dump_location(sli4_t *sli4, void *buf, size_t size,
uint8_t query, uint8_t is_buffer_list,
ocs_dma_t *buffer, uint8_t fdb);
extern int32_t sli_cmd_common_set_features(sli4_t *, void *, size_t, uint32_t, uint32_t, void*);
extern int32_t sli_cmd_common_get_profile_list(sli4_t *sli4, void *buf,
size_t size, uint32_t start_profile_index, ocs_dma_t *dma);
extern int32_t sli_cmd_common_get_active_profile(sli4_t *sli4, void *buf,
size_t size);
extern int32_t sli_cmd_common_set_active_profile(sli4_t *sli4, void *buf,
size_t size,
uint32_t fd,
uint32_t active_profile_id);
extern int32_t sli_cmd_common_get_reconfig_link_info(sli4_t *sli4, void *buf,
size_t size, ocs_dma_t *dma);
extern int32_t sli_cmd_common_set_reconfig_link_id(sli4_t *sli4, void *buf,
size_t size, ocs_dma_t *dma,
uint32_t fd, uint32_t active_link_config_id);
extern int32_t sli_cmd_common_get_function_config(sli4_t *sli4, void *buf,
size_t size);
extern int32_t sli_cmd_common_get_profile_config(sli4_t *sli4, void *buf,
size_t size, ocs_dma_t *dma);
extern int32_t sli_cmd_common_set_profile_config(sli4_t *sli4, void *buf,
size_t size, ocs_dma_t *dma,
uint8_t profile_id, uint32_t descriptor_count,
uint8_t isap);
extern int32_t sli_cqe_mq(void *);
extern int32_t sli_cqe_async(sli4_t *, void *);
extern int32_t sli_setup(sli4_t *, ocs_os_handle_t, sli4_port_type_e);
extern void sli_calc_max_qentries(sli4_t *sli4);
extern int32_t sli_init(sli4_t *);
extern int32_t sli_reset(sli4_t *);
extern int32_t sli_fw_reset(sli4_t *);
extern int32_t sli_teardown(sli4_t *);
extern int32_t sli_callback(sli4_t *, sli4_callback_e, void *, void *);
extern int32_t sli_bmbx_command(sli4_t *);
extern int32_t __sli_queue_init(sli4_t *, sli4_queue_t *, uint32_t, size_t, uint32_t, uint32_t);
extern int32_t __sli_create_queue(sli4_t *, sli4_queue_t *);
extern int32_t sli_eq_modify_delay(sli4_t *sli4, sli4_queue_t *eq, uint32_t num_eq, uint32_t shift, uint32_t delay_mult);
extern int32_t sli_queue_alloc(sli4_t *, uint32_t, sli4_queue_t *, uint32_t, sli4_queue_t *, uint16_t);
extern int32_t sli_cq_alloc_set(sli4_t *, sli4_queue_t *qs[], uint32_t, uint32_t, sli4_queue_t *eqs[]);
extern int32_t sli_get_queue_entry_size(sli4_t *, uint32_t);
extern int32_t sli_queue_free(sli4_t *, sli4_queue_t *, uint32_t, uint32_t);
extern int32_t sli_queue_reset(sli4_t *, sli4_queue_t *);
extern int32_t sli_queue_is_empty(sli4_t *, sli4_queue_t *);
extern int32_t sli_queue_eq_arm(sli4_t *, sli4_queue_t *, uint8_t);
extern int32_t sli_queue_arm(sli4_t *, sli4_queue_t *, uint8_t);
extern int32_t _sli_queue_write(sli4_t *, sli4_queue_t *, uint8_t *);
extern int32_t sli_queue_write(sli4_t *, sli4_queue_t *, uint8_t *);
extern int32_t sli_queue_read(sli4_t *, sli4_queue_t *, uint8_t *);
extern int32_t sli_queue_index(sli4_t *, sli4_queue_t *);
extern int32_t _sli_queue_poke(sli4_t *, sli4_queue_t *, uint32_t, uint8_t *);
extern int32_t sli_queue_poke(sli4_t *, sli4_queue_t *, uint32_t, uint8_t *);
extern int32_t sli_resource_alloc(sli4_t *, sli4_resource_e, uint32_t *, uint32_t *);
extern int32_t sli_resource_free(sli4_t *, sli4_resource_e, uint32_t);
extern int32_t sli_resource_reset(sli4_t *, sli4_resource_e);
extern int32_t sli_eq_parse(sli4_t *, uint8_t *, uint16_t *);
extern int32_t sli_cq_parse(sli4_t *, sli4_queue_t *, uint8_t *, sli4_qentry_e *, uint16_t *);
extern int32_t sli_raise_ue(sli4_t *, uint8_t);
extern int32_t sli_dump_is_ready(sli4_t *);
extern int32_t sli_dump_is_present(sli4_t *);
extern int32_t sli_reset_required(sli4_t *);
extern int32_t sli_fw_error_status(sli4_t *);
extern int32_t sli_fw_ready(sli4_t *);
extern uint32_t sli_reg_read(sli4_t *, sli4_regname_e);
extern void sli_reg_write(sli4_t *, sli4_regname_e, uint32_t);
extern int32_t sli_link_is_configurable(sli4_t *);
#include "ocs_fcp.h"
/**
* @brief Maximum value for a FCFI
*
* Note that although most commands provide a 16 bit field for the FCFI,
* the FC/FCoE Asynchronous Recived CQE format only provides 6 bits for
* the returned FCFI. Then effectively, the FCFI cannot be larger than
* 1 << 6 or 64.
*/
#define SLI4_MAX_FCFI 64
/**
* @brief Maximum value for FCF index
*
* The SLI-4 specification uses a 16 bit field in most places for the FCF
* index, but practically, this value will be much smaller. Arbitrarily
* limit the max FCF index to match the max FCFI value.
*/
#define SLI4_MAX_FCF_INDEX SLI4_MAX_FCFI
/*************************************************************************
* SLI-4 FC/FCoE mailbox command formats and definitions.
*/
/**
* FC/FCoE opcode (OPC) values.
*/
#define SLI4_OPC_FCOE_WQ_CREATE 0x1
#define SLI4_OPC_FCOE_WQ_DESTROY 0x2
#define SLI4_OPC_FCOE_POST_SGL_PAGES 0x3
#define SLI4_OPC_FCOE_RQ_CREATE 0x5
#define SLI4_OPC_FCOE_RQ_DESTROY 0x6
#define SLI4_OPC_FCOE_READ_FCF_TABLE 0x8
#define SLI4_OPC_FCOE_POST_HDR_TEMPLATES 0xb
#define SLI4_OPC_FCOE_REDISCOVER_FCF 0x10
/* Use the default CQ associated with the WQ */
#define SLI4_CQ_DEFAULT 0xffff
typedef struct sli4_physical_page_descriptor_s {
uint32_t low;
uint32_t high;
} sli4_physical_page_descriptor_t;
/**
* @brief FCOE_WQ_CREATE
*
* Create a Work Queue for FC/FCoE use.
*/
#define SLI4_FCOE_WQ_CREATE_V0_MAX_PAGES 4
typedef struct sli4_req_fcoe_wq_create_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:8,
dua:1,
:7,
cq_id:16;
sli4_physical_page_descriptor_t page_physical_address[SLI4_FCOE_WQ_CREATE_V0_MAX_PAGES];
uint32_t bqu:1,
:7,
ulp:8,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_wq_create_t;
/**
* @brief FCOE_WQ_CREATE_V1
*
* Create a version 1 Work Queue for FC/FCoE use.
*/
typedef struct sli4_req_fcoe_wq_create_v1_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
cq_id:16;
uint32_t page_size:8,
wqe_size:4,
:4,
wqe_count:16;
uint32_t rsvd6;
sli4_physical_page_descriptor_t page_physical_address[8];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_wq_create_v1_t;
#define SLI4_FCOE_WQ_CREATE_V1_MAX_PAGES 8
/**
* @brief FCOE_WQ_DESTROY
*
* Destroy an FC/FCoE Work Queue.
*/
typedef struct sli4_req_fcoe_wq_destroy_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t wq_id:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_wq_destroy_t;
/**
* @brief FCOE_POST_SGL_PAGES
*
* Register the scatter gather list (SGL) memory and associate it with an XRI.
*/
typedef struct sli4_req_fcoe_post_sgl_pages_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t xri_start:16,
xri_count:16;
struct {
uint32_t page0_low;
uint32_t page0_high;
uint32_t page1_low;
uint32_t page1_high;
} page_set[10];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_post_sgl_pages_t;
/**
* @brief FCOE_RQ_CREATE
*
* Create a Receive Queue for FC/FCoE use.
*/
typedef struct sli4_req_fcoe_rq_create_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
dua:1,
bqu:1,
:6,
ulp:8;
uint32_t :16,
rqe_count:4,
:12;
uint32_t rsvd6;
uint32_t buffer_size:16,
cq_id:16;
uint32_t rsvd8;
sli4_physical_page_descriptor_t page_physical_address[8];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_rq_create_t;
#define SLI4_FCOE_RQ_CREATE_V0_MAX_PAGES 8
#define SLI4_FCOE_RQ_CREATE_V0_MIN_BUF_SIZE 128
#define SLI4_FCOE_RQ_CREATE_V0_MAX_BUF_SIZE 2048
/**
* @brief FCOE_RQ_CREATE_V1
*
* Create a version 1 Receive Queue for FC/FCoE use.
*/
typedef struct sli4_req_fcoe_rq_create_v1_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
:13,
dim:1,
dfd:1,
dnb:1;
uint32_t page_size:8,
rqe_size:4,
:4,
rqe_count:16;
uint32_t rsvd6;
uint32_t :16,
cq_id:16;
uint32_t buffer_size;
sli4_physical_page_descriptor_t page_physical_address[8];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_rq_create_v1_t;
/**
* @brief FCOE_RQ_CREATE_V2
*
* Create a version 2 Receive Queue for FC/FCoE use.
*/
typedef struct sli4_req_fcoe_rq_create_v2_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t num_pages:16,
rq_count:8,
:5,
dim:1,
dfd:1,
dnb:1;
uint32_t page_size:8,
rqe_size:4,
:4,
rqe_count:16;
uint32_t hdr_buffer_size:16,
payload_buffer_size:16;
uint32_t base_cq_id:16,
:16;
uint32_t rsvd;
sli4_physical_page_descriptor_t page_physical_address[0];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_rq_create_v2_t;
#define SLI4_FCOE_RQ_CREATE_V1_MAX_PAGES 8
#define SLI4_FCOE_RQ_CREATE_V1_MIN_BUF_SIZE 64
#define SLI4_FCOE_RQ_CREATE_V1_MAX_BUF_SIZE 2048
#define SLI4_FCOE_RQE_SIZE_8 0x2
#define SLI4_FCOE_RQE_SIZE_16 0x3
#define SLI4_FCOE_RQE_SIZE_32 0x4
#define SLI4_FCOE_RQE_SIZE_64 0x5
#define SLI4_FCOE_RQE_SIZE_128 0x6
#define SLI4_FCOE_RQ_PAGE_SIZE_4096 0x1
#define SLI4_FCOE_RQ_PAGE_SIZE_8192 0x2
#define SLI4_FCOE_RQ_PAGE_SIZE_16384 0x4
#define SLI4_FCOE_RQ_PAGE_SIZE_32768 0x8
#define SLI4_FCOE_RQ_PAGE_SIZE_64536 0x10
#define SLI4_FCOE_RQE_SIZE 8
/**
* @brief FCOE_RQ_DESTROY
*
* Destroy an FC/FCoE Receive Queue.
*/
typedef struct sli4_req_fcoe_rq_destroy_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rq_id:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_rq_destroy_t;
/**
* @brief FCOE_READ_FCF_TABLE
*
* Retrieve a FCF database (also known as a table) entry created by the SLI Port
* during FIP discovery.
*/
typedef struct sli4_req_fcoe_read_fcf_table_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcf_index:16,
:16;
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_read_fcf_table_t;
/* A FCF index of -1 on the request means return the first valid entry */
#define SLI4_FCOE_FCF_TABLE_FIRST (UINT16_MAX)
/**
* @brief FCF table entry
*
* This is the information returned by the FCOE_READ_FCF_TABLE command.
*/
typedef struct sli4_fcf_entry_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t max_receive_size;
uint32_t fip_keep_alive;
uint32_t fip_priority;
uint8_t fcf_mac_address[6];
uint8_t fcf_available;
uint8_t mac_address_provider;
uint8_t fabric_name_id[8];
uint8_t fc_map[3];
uint8_t val:1,
fc:1,
:5,
sol:1;
uint32_t fcf_index:16,
fcf_state:16;
uint8_t vlan_bitmap[512];
uint8_t switch_name[8];
#else
#error big endian version not defined
#endif
} sli4_fcf_entry_t;
/**
* @brief FCOE_READ_FCF_TABLE response.
*/
typedef struct sli4_res_fcoe_read_fcf_table_s {
sli4_res_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t event_tag;
uint32_t next_index:16,
:16;
sli4_fcf_entry_t fcf_entry;
#else
#error big endian version not defined
#endif
} sli4_res_fcoe_read_fcf_table_t;
/* A next FCF index of -1 in the response means this is the last valid entry */
#define SLI4_FCOE_FCF_TABLE_LAST (UINT16_MAX)
/**
* @brief FCOE_POST_HDR_TEMPLATES
*/
typedef struct sli4_req_fcoe_post_hdr_templates_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rpi_offset:16,
page_count:16;
sli4_physical_page_descriptor_t page_descriptor[0];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_post_hdr_templates_t;
#define SLI4_FCOE_HDR_TEMPLATE_SIZE 64
/**
* @brief FCOE_REDISCOVER_FCF
*/
typedef struct sli4_req_fcoe_rediscover_fcf_s {
sli4_req_hdr_t hdr;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcf_count:16,
:16;
uint32_t rsvd5;
uint16_t fcf_index[16];
#else
#error big endian version not defined
#endif
} sli4_req_fcoe_rediscover_fcf_t;
/**
* Work Queue Entry (WQE) types.
*/
#define SLI4_WQE_ABORT 0x0f
#define SLI4_WQE_ELS_REQUEST64 0x8a
#define SLI4_WQE_FCP_IBIDIR64 0xac
#define SLI4_WQE_FCP_IREAD64 0x9a
#define SLI4_WQE_FCP_IWRITE64 0x98
#define SLI4_WQE_FCP_ICMND64 0x9c
#define SLI4_WQE_FCP_TRECEIVE64 0xa1
#define SLI4_WQE_FCP_CONT_TRECEIVE64 0xe5
#define SLI4_WQE_FCP_TRSP64 0xa3
#define SLI4_WQE_FCP_TSEND64 0x9f
#define SLI4_WQE_GEN_REQUEST64 0xc2
#define SLI4_WQE_SEND_FRAME 0xe1
#define SLI4_WQE_XMIT_BCAST64 0X84
#define SLI4_WQE_XMIT_BLS_RSP 0x97
#define SLI4_WQE_ELS_RSP64 0x95
#define SLI4_WQE_XMIT_SEQUENCE64 0x82
#define SLI4_WQE_REQUEUE_XRI 0x93
/**
* WQE command types.
*/
#define SLI4_CMD_FCP_IREAD64_WQE 0x00
#define SLI4_CMD_FCP_ICMND64_WQE 0x00
#define SLI4_CMD_FCP_IWRITE64_WQE 0x01
#define SLI4_CMD_FCP_TRECEIVE64_WQE 0x02
#define SLI4_CMD_FCP_TRSP64_WQE 0x03
#define SLI4_CMD_FCP_TSEND64_WQE 0x07
#define SLI4_CMD_GEN_REQUEST64_WQE 0x08
#define SLI4_CMD_XMIT_BCAST64_WQE 0x08
#define SLI4_CMD_XMIT_BLS_RSP64_WQE 0x08
#define SLI4_CMD_ABORT_WQE 0x08
#define SLI4_CMD_XMIT_SEQUENCE64_WQE 0x08
#define SLI4_CMD_REQUEUE_XRI_WQE 0x0A
#define SLI4_CMD_SEND_FRAME_WQE 0x0a
#define SLI4_WQE_SIZE 0x05
#define SLI4_WQE_EXT_SIZE 0x06
#define SLI4_WQE_BYTES (16 * sizeof(uint32_t))
#define SLI4_WQE_EXT_BYTES (32 * sizeof(uint32_t))
/* Mask for ccp (CS_CTL) */
#define SLI4_MASK_CCP 0xfe /* Upper 7 bits of CS_CTL is priority */
/**
* @brief Generic WQE
*/
typedef struct sli4_generic_wqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t cmd_spec0_5[6];
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
#else
#error big endian version not defined
#endif
} sli4_generic_wqe_t;
/**
* @brief WQE used to abort exchanges.
*/
typedef struct sli4_abort_wqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t rsvd0;
uint32_t rsvd1;
uint32_t ext_t_tag;
uint32_t ia:1,
ir:1,
:6,
criteria:8,
:16;
uint32_t ext_t_mask;
uint32_t t_mask;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t t_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
#else
#error big endian version not defined
#endif
} sli4_abort_wqe_t;
#define SLI4_ABORT_CRITERIA_XRI_TAG 0x01
#define SLI4_ABORT_CRITERIA_ABORT_TAG 0x02
#define SLI4_ABORT_CRITERIA_REQUEST_TAG 0x03
#define SLI4_ABORT_CRITERIA_EXT_ABORT_TAG 0x04
typedef enum {
SLI_ABORT_XRI,
SLI_ABORT_ABORT_ID,
SLI_ABORT_REQUEST_ID,
SLI_ABORT_MAX, /* must be last */
} sli4_abort_type_e;
/**
* @brief WQE used to create an ELS request.
*/
typedef struct sli4_els_request64_wqe_s {
sli4_bde_t els_request_payload;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t els_request_payload_length;
uint32_t sid:24,
sp:1,
:7;
uint32_t remote_id:24,
:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
ar:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
temporary_rpi:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
els_id:3,
wqec:1,
:8,
cq_id:16;
sli4_bde_t els_response_payload_bde;
uint32_t max_response_payload_length;
#else
#error big endian version not defined
#endif
} sli4_els_request64_wqe_t;
#define SLI4_ELS_REQUEST64_CONTEXT_RPI 0x0
#define SLI4_ELS_REQUEST64_CONTEXT_VPI 0x1
#define SLI4_ELS_REQUEST64_CONTEXT_VFI 0x2
#define SLI4_ELS_REQUEST64_CONTEXT_FCFI 0x3
#define SLI4_ELS_REQUEST64_CLASS_2 0x1
#define SLI4_ELS_REQUEST64_CLASS_3 0x2
#define SLI4_ELS_REQUEST64_DIR_WRITE 0x0
#define SLI4_ELS_REQUEST64_DIR_READ 0x1
#define SLI4_ELS_REQUEST64_OTHER 0x0
#define SLI4_ELS_REQUEST64_LOGO 0x1
#define SLI4_ELS_REQUEST64_FDISC 0x2
#define SLI4_ELS_REQUEST64_FLOGIN 0x3
#define SLI4_ELS_REQUEST64_PLOGI 0x4
#define SLI4_ELS_REQUEST64_CMD_GEN 0x08
#define SLI4_ELS_REQUEST64_CMD_NON_FABRIC 0x0c
#define SLI4_ELS_REQUEST64_CMD_FABRIC 0x0d
/**
* @brief WQE used to create an FCP initiator no data command.
*/
typedef struct sli4_fcp_icmnd64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_offset_length:16,
fcp_cmd_buffer_length:16;
uint32_t rsvd4;
uint32_t remote_n_port_id:24,
:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
:1,
pu:2,
erp:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t rsvd12;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_fcp_icmnd64_wqe_t;
/**
* @brief WQE used to create an FCP initiator read.
*/
typedef struct sli4_fcp_iread64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_offset_length:16,
fcp_cmd_buffer_length:16;
uint32_t total_transfer_length;
uint32_t remote_n_port_id:24,
:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
:1,
pu:2,
erp:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t rsvd12;
#else
#error big endian version not defined
#endif
sli4_bde_t first_data_bde; /* reserved if performance hints disabled */
} sli4_fcp_iread64_wqe_t;
/**
* @brief WQE used to create an FCP initiator write.
*/
typedef struct sli4_fcp_iwrite64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_offset_length:16,
fcp_cmd_buffer_length:16;
uint32_t total_transfer_length;
uint32_t initial_transfer_length;
uint32_t xri_tag:16,
context_tag:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
:1,
pu:2,
erp:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t remote_n_port_id:24,
:8;
#else
#error big endian version not defined
#endif
sli4_bde_t first_data_bde;
} sli4_fcp_iwrite64_wqe_t;
typedef struct sli4_fcp_128byte_wqe_s {
uint32_t dw[32];
} sli4_fcp_128byte_wqe_t;
/**
* @brief WQE used to create an FCP target receive, and FCP target
* receive continue.
*/
typedef struct sli4_fcp_treceive64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_offset_length;
uint32_t relative_offset;
/**
* DWord 5 can either be the task retry identifier (HLM=0) or
* the remote N_Port ID (HLM=1), or if implementing the Skyhawk
* T10-PI workaround, the secondary xri tag
*/
union {
uint32_t sec_xri_tag:16,
:16;
uint32_t dword;
} dword5;
uint32_t xri_tag:16,
context_tag:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
ar:1,
pu:2,
conf:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
remote_xid:16;
uint32_t ebde_cnt:4,
:1,
app_id_valid:1,
:1,
len_loc:2,
qosd:1,
wchn:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
sr:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t fcp_data_receive_length;
#else
#error big endian version not defined
#endif
sli4_bde_t first_data_bde; /* For performance hints */
} sli4_fcp_treceive64_wqe_t;
/**
* @brief WQE used to create an FCP target response.
*/
typedef struct sli4_fcp_trsp64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t fcp_response_length;
uint32_t rsvd4;
/**
* DWord 5 can either be the task retry identifier (HLM=0) or
* the remote N_Port ID (HLM=1)
*/
uint32_t dword5;
uint32_t xri_tag:16,
rpi:16;
uint32_t :2,
ct:2,
dnrx:1,
:3,
command:8,
class:3,
ag:1,
pu:2,
conf:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
remote_xid:16;
uint32_t ebde_cnt:4,
:1,
app_id_valid:1,
:1,
len_loc:2,
qosd:1,
wchn:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
sr:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t rsvd12;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_fcp_trsp64_wqe_t;
/**
* @brief WQE used to create an FCP target send (DATA IN).
*/
typedef struct sli4_fcp_tsend64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_offset_length;
uint32_t relative_offset;
/**
* DWord 5 can either be the task retry identifier (HLM=0) or
* the remote N_Port ID (HLM=1)
*/
uint32_t dword5;
uint32_t xri_tag:16,
rpi:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
ar:1,
pu:2,
conf:1,
lnk:1,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
remote_xid:16;
uint32_t ebde_cnt:4,
:1,
app_id_valid:1,
:1,
len_loc:2,
qosd:1,
wchn:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
sr:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t fcp_data_transmit_length;
#else
#error big endian version not defined
#endif
sli4_bde_t first_data_bde; /* For performance hints */
} sli4_fcp_tsend64_wqe_t;
#define SLI4_IO_CONTINUATION BIT(0) /** The XRI associated with this IO is already active */
#define SLI4_IO_AUTO_GOOD_RESPONSE BIT(1) /** Automatically generate a good RSP frame */
#define SLI4_IO_NO_ABORT BIT(2)
#define SLI4_IO_DNRX BIT(3) /** Set the DNRX bit because no auto xref rdy buffer is posted */
/* WQE DIF field contents */
#define SLI4_DIF_DISABLED 0
#define SLI4_DIF_PASS_THROUGH 1
#define SLI4_DIF_STRIP 2
#define SLI4_DIF_INSERT 3
/**
* @brief WQE used to create a general request.
*/
typedef struct sli4_gen_request64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t request_payload_length;
uint32_t relative_offset;
uint32_t :8,
df_ctl:8,
type:8,
r_ctl:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t remote_n_port_id:24,
:8;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t max_response_payload_length;
#else
#error big endian version not defined
#endif
} sli4_gen_request64_wqe_t;
/**
* @brief WQE used to create a send frame request.
*/
typedef struct sli4_send_frame_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t frame_length;
uint32_t fc_header_0_1[2];
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
eof:8,
sof:8;
uint32_t ebde_cnt:4,
:3,
lenloc:2,
qosd:1,
wchn:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t fc_header_2_5[4];
#else
#error big endian version not defined
#endif
} sli4_send_frame_wqe_t;
/**
* @brief WQE used to create a transmit sequence.
*/
typedef struct sli4_xmit_sequence64_wqe_s {
sli4_bde_t bde;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t remote_n_port_id:24,
:8;
uint32_t relative_offset;
uint32_t :2,
si:1,
ft:1,
:2,
xo:1,
ls:1,
df_ctl:8,
type:8,
r_ctl:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t dif:2,
ct:2,
bs:3,
:1,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
remote_xid:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
sr:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t sequence_payload_len;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_xmit_sequence64_wqe_t;
/**
* @brief WQE used unblock the specified XRI and to release it to the SLI Port's free pool.
*/
typedef struct sli4_requeue_xri_wqe_s {
uint32_t rsvd0;
uint32_t rsvd1;
uint32_t rsvd2;
uint32_t rsvd3;
uint32_t rsvd4;
uint32_t rsvd5;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t rsvd8;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
wchn:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t rsvd12;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_requeue_xri_wqe_t;
/**
* @brief WQE used to send a single frame sequence to broadcast address
*/
typedef struct sli4_xmit_bcast64_wqe_s {
sli4_bde_t sequence_payload;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t sequence_payload_length;
uint32_t rsvd4;
uint32_t :8,
df_ctl:8,
type:8,
r_ctl:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
temporary_rpi:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t rsvd12;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_xmit_bcast64_wqe_t;
/**
* @brief WQE used to create a BLS response.
*/
typedef struct sli4_xmit_bls_rsp_wqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t payload_word0;
uint32_t rx_id:16,
ox_id:16;
uint32_t high_seq_cnt:16,
low_seq_cnt:16;
uint32_t rsvd3;
uint32_t local_n_port_id:24,
:8;
uint32_t remote_id:24,
:6,
ar:1,
xo:1;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t temporary_rpi:16,
:16;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_xmit_bls_rsp_wqe_t;
typedef enum {
SLI_BLS_ACC,
SLI_BLS_RJT,
SLI_BLS_MAX
} sli_bls_type_e;
typedef struct sli_bls_payload_s {
sli_bls_type_e type;
uint16_t ox_id;
uint16_t rx_id;
union {
struct {
uint32_t seq_id_validity:8,
seq_id_last:8,
:16;
uint16_t ox_id;
uint16_t rx_id;
uint16_t low_seq_cnt;
uint16_t high_seq_cnt;
} acc;
struct {
uint32_t vendor_unique:8,
reason_explanation:8,
reason_code:8,
:8;
} rjt;
} u;
} sli_bls_payload_t;
/**
* @brief WQE used to create an ELS response.
*/
typedef struct sli4_xmit_els_rsp64_wqe_s {
sli4_bde_t els_response_payload;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t els_response_payload_length;
uint32_t s_id:24,
sp:1,
:7;
uint32_t remote_id:24,
:8;
uint32_t xri_tag:16,
context_tag:16;
uint32_t :2,
ct:2,
:4,
command:8,
class:3,
:1,
pu:2,
:2,
timer:8;
uint32_t abort_tag;
uint32_t request_tag:16,
ox_id:16;
uint32_t ebde_cnt:4,
:3,
len_loc:2,
qosd:1,
:1,
xbl:1,
hlm:1,
iod:1,
dbde:1,
wqes:1,
pri:3,
pv:1,
eat:1,
xc:1,
:1,
ccpe:1,
ccp:8;
uint32_t cmd_type:4,
:3,
wqec:1,
:8,
cq_id:16;
uint32_t temporary_rpi:16,
:16;
uint32_t rsvd13;
uint32_t rsvd14;
uint32_t rsvd15;
#else
#error big endian version not defined
#endif
} sli4_xmit_els_rsp64_wqe_t;
/**
* @brief Asynchronouse Event: Link State ACQE.
*/
typedef struct sli4_link_state_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t link_number:6,
link_type:2,
port_link_status:8,
port_duplex:8,
port_speed:8;
uint32_t port_fault:8,
:8,
logical_link_speed:16;
uint32_t event_tag;
uint32_t :8,
event_code:8,
event_type:8, /** values are protocol specific */
:6,
ae:1, /** async event - this is an ACQE */
val:1; /** valid - contents of CQE are valid */
#else
#error big endian version not defined
#endif
} sli4_link_state_t;
#define SLI4_LINK_ATTN_TYPE_LINK_UP 0x01
#define SLI4_LINK_ATTN_TYPE_LINK_DOWN 0x02
#define SLI4_LINK_ATTN_TYPE_NO_HARD_ALPA 0x03
#define SLI4_LINK_ATTN_P2P 0x01
#define SLI4_LINK_ATTN_FC_AL 0x02
#define SLI4_LINK_ATTN_INTERNAL_LOOPBACK 0x03
#define SLI4_LINK_ATTN_SERDES_LOOPBACK 0x04
#define SLI4_LINK_ATTN_1G 0x01
#define SLI4_LINK_ATTN_2G 0x02
#define SLI4_LINK_ATTN_4G 0x04
#define SLI4_LINK_ATTN_8G 0x08
#define SLI4_LINK_ATTN_10G 0x0a
#define SLI4_LINK_ATTN_16G 0x10
#define SLI4_LINK_TYPE_ETHERNET 0x0
#define SLI4_LINK_TYPE_FC 0x1
/**
* @brief Asynchronouse Event: FC Link Attention Event.
*/
typedef struct sli4_link_attention_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t link_number:8,
attn_type:8,
topology:8,
port_speed:8;
uint32_t port_fault:8,
shared_link_status:8,
logical_link_speed:16;
uint32_t event_tag;
uint32_t :8,
event_code:8,
event_type:8, /** values are protocol specific */
:6,
ae:1, /** async event - this is an ACQE */
val:1; /** valid - contents of CQE are valid */
#else
#error big endian version not defined
#endif
} sli4_link_attention_t;
/**
* @brief FC/FCoE event types.
*/
#define SLI4_LINK_STATE_PHYSICAL 0x00
#define SLI4_LINK_STATE_LOGICAL 0x01
#define SLI4_FCOE_FIP_FCF_DISCOVERED 0x01
#define SLI4_FCOE_FIP_FCF_TABLE_FULL 0x02
#define SLI4_FCOE_FIP_FCF_DEAD 0x03
#define SLI4_FCOE_FIP_FCF_CLEAR_VLINK 0x04
#define SLI4_FCOE_FIP_FCF_MODIFIED 0x05
#define SLI4_GRP5_QOS_SPEED 0x01
#define SLI4_FC_EVENT_LINK_ATTENTION 0x01
#define SLI4_FC_EVENT_SHARED_LINK_ATTENTION 0x02
#define SLI4_PORT_SPEED_NO_LINK 0x0
#define SLI4_PORT_SPEED_10_MBPS 0x1
#define SLI4_PORT_SPEED_100_MBPS 0x2
#define SLI4_PORT_SPEED_1_GBPS 0x3
#define SLI4_PORT_SPEED_10_GBPS 0x4
#define SLI4_PORT_DUPLEX_NONE 0x0
#define SLI4_PORT_DUPLEX_HWF 0x1
#define SLI4_PORT_DUPLEX_FULL 0x2
#define SLI4_PORT_LINK_STATUS_PHYSICAL_DOWN 0x0
#define SLI4_PORT_LINK_STATUS_PHYSICAL_UP 0x1
#define SLI4_PORT_LINK_STATUS_LOGICAL_DOWN 0x2
#define SLI4_PORT_LINK_STATUS_LOGICAL_UP 0x3
/**
* @brief Asynchronouse Event: FCoE/FIP ACQE.
*/
typedef struct sli4_fcoe_fip_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t event_information;
uint32_t fcf_count:16,
fcoe_event_type:16;
uint32_t event_tag;
uint32_t :8,
event_code:8,
event_type:8, /** values are protocol specific */
:6,
ae:1, /** async event - this is an ACQE */
val:1; /** valid - contents of CQE are valid */
#else
#error big endian version not defined
#endif
} sli4_fcoe_fip_t;
/**
* @brief FC/FCoE WQ completion queue entry.
*/
typedef struct sli4_fc_wcqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t hw_status:8,
status:8,
request_tag:16;
uint32_t wqe_specific_1;
uint32_t wqe_specific_2;
uint32_t :15,
qx:1,
code:8,
pri:3,
pv:1,
xb:1,
:2,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_wcqe_t;
/**
* @brief FC/FCoE WQ consumed CQ queue entry.
*/
typedef struct sli4_fc_wqec_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :32;
uint32_t :32;
uint32_t wqe_index:16,
wq_id:16;
uint32_t :16,
code:8,
:7,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_wqec_t;
/**
* @brief FC/FCoE Completion Status Codes.
*/
#define SLI4_FC_WCQE_STATUS_SUCCESS 0x00
#define SLI4_FC_WCQE_STATUS_FCP_RSP_FAILURE 0x01
#define SLI4_FC_WCQE_STATUS_REMOTE_STOP 0x02
#define SLI4_FC_WCQE_STATUS_LOCAL_REJECT 0x03
#define SLI4_FC_WCQE_STATUS_NPORT_RJT 0x04
#define SLI4_FC_WCQE_STATUS_FABRIC_RJT 0x05
#define SLI4_FC_WCQE_STATUS_NPORT_BSY 0x06
#define SLI4_FC_WCQE_STATUS_FABRIC_BSY 0x07
#define SLI4_FC_WCQE_STATUS_LS_RJT 0x09
#define SLI4_FC_WCQE_STATUS_CMD_REJECT 0x0b
#define SLI4_FC_WCQE_STATUS_FCP_TGT_LENCHECK 0x0c
#define SLI4_FC_WCQE_STATUS_RQ_BUF_LEN_EXCEEDED 0x11
#define SLI4_FC_WCQE_STATUS_RQ_INSUFF_BUF_NEEDED 0x12
#define SLI4_FC_WCQE_STATUS_RQ_INSUFF_FRM_DISC 0x13
#define SLI4_FC_WCQE_STATUS_RQ_DMA_FAILURE 0x14
#define SLI4_FC_WCQE_STATUS_FCP_RSP_TRUNCATE 0x15
#define SLI4_FC_WCQE_STATUS_DI_ERROR 0x16
#define SLI4_FC_WCQE_STATUS_BA_RJT 0x17
#define SLI4_FC_WCQE_STATUS_RQ_INSUFF_XRI_NEEDED 0x18
#define SLI4_FC_WCQE_STATUS_RQ_INSUFF_XRI_DISC 0x19
#define SLI4_FC_WCQE_STATUS_RX_ERROR_DETECT 0x1a
#define SLI4_FC_WCQE_STATUS_RX_ABORT_REQUEST 0x1b
/* driver generated status codes; better not overlap with chip's status codes! */
#define SLI4_FC_WCQE_STATUS_TARGET_WQE_TIMEOUT 0xff
#define SLI4_FC_WCQE_STATUS_SHUTDOWN 0xfe
#define SLI4_FC_WCQE_STATUS_DISPATCH_ERROR 0xfd
/**
* @brief DI_ERROR Extended Status
*/
#define SLI4_FC_DI_ERROR_GE (1 << 0) /* Guard Error */
#define SLI4_FC_DI_ERROR_AE (1 << 1) /* Application Tag Error */
#define SLI4_FC_DI_ERROR_RE (1 << 2) /* Reference Tag Error */
#define SLI4_FC_DI_ERROR_TDPV (1 << 3) /* Total Data Placed Valid */
#define SLI4_FC_DI_ERROR_UDB (1 << 4) /* Uninitialized DIF Block */
#define SLI4_FC_DI_ERROR_EDIR (1 << 5) /* Error direction */
/**
* @brief Local Reject Reason Codes.
*/
#define SLI4_FC_LOCAL_REJECT_MISSING_CONTINUE 0x01
#define SLI4_FC_LOCAL_REJECT_SEQUENCE_TIMEOUT 0x02
#define SLI4_FC_LOCAL_REJECT_INTERNAL_ERROR 0x03
#define SLI4_FC_LOCAL_REJECT_INVALID_RPI 0x04
#define SLI4_FC_LOCAL_REJECT_NO_XRI 0x05
#define SLI4_FC_LOCAL_REJECT_ILLEGAL_COMMAND 0x06
#define SLI4_FC_LOCAL_REJECT_XCHG_DROPPED 0x07
#define SLI4_FC_LOCAL_REJECT_ILLEGAL_FIELD 0x08
#define SLI4_FC_LOCAL_REJECT_NO_ABORT_MATCH 0x0c
#define SLI4_FC_LOCAL_REJECT_TX_DMA_FAILED 0x0d
#define SLI4_FC_LOCAL_REJECT_RX_DMA_FAILED 0x0e
#define SLI4_FC_LOCAL_REJECT_ILLEGAL_FRAME 0x0f
#define SLI4_FC_LOCAL_REJECT_NO_RESOURCES 0x11
#define SLI4_FC_LOCAL_REJECT_FCP_CONF_FAILURE 0x12
#define SLI4_FC_LOCAL_REJECT_ILLEGAL_LENGTH 0x13
#define SLI4_FC_LOCAL_REJECT_UNSUPPORTED_FEATURE 0x14
#define SLI4_FC_LOCAL_REJECT_ABORT_IN_PROGRESS 0x15
#define SLI4_FC_LOCAL_REJECT_ABORT_REQUESTED 0x16
#define SLI4_FC_LOCAL_REJECT_RCV_BUFFER_TIMEOUT 0x17
#define SLI4_FC_LOCAL_REJECT_LOOP_OPEN_FAILURE 0x18
#define SLI4_FC_LOCAL_REJECT_LINK_DOWN 0x1a
#define SLI4_FC_LOCAL_REJECT_CORRUPTED_DATA 0x1b
#define SLI4_FC_LOCAL_REJECT_CORRUPTED_RPI 0x1c
#define SLI4_FC_LOCAL_REJECT_OUT_OF_ORDER_DATA 0x1d
#define SLI4_FC_LOCAL_REJECT_OUT_OF_ORDER_ACK 0x1e
#define SLI4_FC_LOCAL_REJECT_DUP_FRAME 0x1f
#define SLI4_FC_LOCAL_REJECT_LINK_CONTROL_FRAME 0x20
#define SLI4_FC_LOCAL_REJECT_BAD_HOST_ADDRESS 0x21
#define SLI4_FC_LOCAL_REJECT_MISSING_HDR_BUFFER 0x23
#define SLI4_FC_LOCAL_REJECT_MSEQ_CHAIN_CORRUPTED 0x24
#define SLI4_FC_LOCAL_REJECT_ABORTMULT_REQUESTED 0x25
#define SLI4_FC_LOCAL_REJECT_BUFFER_SHORTAGE 0x28
#define SLI4_FC_LOCAL_REJECT_RCV_XRIBUF_WAITING 0x29
#define SLI4_FC_LOCAL_REJECT_INVALID_VPI 0x2e
#define SLI4_FC_LOCAL_REJECT_MISSING_XRIBUF 0x30
#define SLI4_FC_LOCAL_REJECT_INVALID_RELOFFSET 0x40
#define SLI4_FC_LOCAL_REJECT_MISSING_RELOFFSET 0x41
#define SLI4_FC_LOCAL_REJECT_INSUFF_BUFFERSPACE 0x42
#define SLI4_FC_LOCAL_REJECT_MISSING_SI 0x43
#define SLI4_FC_LOCAL_REJECT_MISSING_ES 0x44
#define SLI4_FC_LOCAL_REJECT_INCOMPLETE_XFER 0x45
#define SLI4_FC_LOCAL_REJECT_SLER_FAILURE 0x46
#define SLI4_FC_LOCAL_REJECT_SLER_CMD_RCV_FAILURE 0x47
#define SLI4_FC_LOCAL_REJECT_SLER_REC_RJT_ERR 0x48
#define SLI4_FC_LOCAL_REJECT_SLER_REC_SRR_RETRY_ERR 0x49
#define SLI4_FC_LOCAL_REJECT_SLER_SRR_RJT_ERR 0x4a
#define SLI4_FC_LOCAL_REJECT_SLER_RRQ_RJT_ERR 0x4c
#define SLI4_FC_LOCAL_REJECT_SLER_RRQ_RETRY_ERR 0x4d
#define SLI4_FC_LOCAL_REJECT_SLER_ABTS_ERR 0x4e
typedef struct sli4_fc_async_rcqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
status:8,
rq_element_index:12,
:4;
uint32_t rsvd1;
uint32_t fcfi:6,
rq_id:10,
payload_data_placement_length:16;
uint32_t sof_byte:8,
eof_byte:8,
code:8,
header_data_placement_length:6,
:1,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_async_rcqe_t;
typedef struct sli4_fc_async_rcqe_v1_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
status:8,
rq_element_index:12,
:4;
uint32_t fcfi:6,
:26;
uint32_t rq_id:16,
payload_data_placement_length:16;
uint32_t sof_byte:8,
eof_byte:8,
code:8,
header_data_placement_length:6,
:1,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_async_rcqe_v1_t;
#define SLI4_FC_ASYNC_RQ_SUCCESS 0x10
#define SLI4_FC_ASYNC_RQ_BUF_LEN_EXCEEDED 0x11
#define SLI4_FC_ASYNC_RQ_INSUFF_BUF_NEEDED 0x12
#define SLI4_FC_ASYNC_RQ_INSUFF_BUF_FRM_DISC 0x13
#define SLI4_FC_ASYNC_RQ_DMA_FAILURE 0x14
typedef struct sli4_fc_coalescing_rcqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
status:8,
rq_element_index:12,
:4;
uint32_t rsvd1;
uint32_t rq_id:16,
sequence_reporting_placement_length:16;
uint32_t :16,
code:8,
:7,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_coalescing_rcqe_t;
#define SLI4_FC_COALESCE_RQ_SUCCESS 0x10
#define SLI4_FC_COALESCE_RQ_INSUFF_XRI_NEEDED 0x18
typedef struct sli4_fc_optimized_write_cmd_cqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
status:8,
rq_element_index:15,
iv:1;
uint32_t fcfi:6,
:8,
oox:1,
agxr:1,
xri:16;
uint32_t rq_id:16,
payload_data_placement_length:16;
uint32_t rpi:16,
code:8,
header_data_placement_length:6,
:1,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_optimized_write_cmd_cqe_t;
typedef struct sli4_fc_optimized_write_data_cqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t hw_status:8,
status:8,
xri:16;
uint32_t total_data_placed;
uint32_t extended_status;
uint32_t :16,
code:8,
pri:3,
pv:1,
xb:1,
rha:1,
:1,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_optimized_write_data_cqe_t;
typedef struct sli4_fc_xri_aborted_cqe_s {
#if BYTE_ORDER == LITTLE_ENDIAN
uint32_t :8,
status:8,
:16;
uint32_t extended_status;
uint32_t xri:16,
remote_xid:16;
uint32_t :16,
code:8,
xr:1,
:3,
eo:1,
br:1,
ia:1,
vld:1;
#else
#error big endian version not defined
#endif
} sli4_fc_xri_aborted_cqe_t;
/**
* Code definitions applicable to all FC/FCoE CQE types.
*/
#define SLI4_CQE_CODE_OFFSET 14
#define SLI4_CQE_CODE_WORK_REQUEST_COMPLETION 0x01
#define SLI4_CQE_CODE_RELEASE_WQE 0x02
#define SLI4_CQE_CODE_RQ_ASYNC 0x04
#define SLI4_CQE_CODE_XRI_ABORTED 0x05
#define SLI4_CQE_CODE_RQ_COALESCING 0x06
#define SLI4_CQE_CODE_RQ_CONSUMPTION 0x07
#define SLI4_CQE_CODE_MEASUREMENT_REPORTING 0x08
#define SLI4_CQE_CODE_RQ_ASYNC_V1 0x09
#define SLI4_CQE_CODE_OPTIMIZED_WRITE_CMD 0x0B
#define SLI4_CQE_CODE_OPTIMIZED_WRITE_DATA 0x0C
extern int32_t sli_fc_process_link_state(sli4_t *, void *);
extern int32_t sli_fc_process_link_attention(sli4_t *, void *);
extern int32_t sli_fc_cqe_parse(sli4_t *, sli4_queue_t *, uint8_t *, sli4_qentry_e *, uint16_t *);
extern uint32_t sli_fc_response_length(sli4_t *, uint8_t *);
extern uint32_t sli_fc_io_length(sli4_t *, uint8_t *);
extern int32_t sli_fc_els_did(sli4_t *, uint8_t *, uint32_t *);
extern uint32_t sli_fc_ext_status(sli4_t *, uint8_t *);
extern int32_t sli_fc_rqe_rqid_and_index(sli4_t *, uint8_t *, uint16_t *, uint32_t *);
extern int32_t sli_fc_process_fcoe(sli4_t *, void *);
extern int32_t sli_cmd_fcoe_wq_create(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t);
extern int32_t sli_cmd_fcoe_wq_create_v1(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t);
extern int32_t sli_cmd_fcoe_wq_destroy(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_cmd_fcoe_post_sgl_pages(sli4_t *, void *, size_t, uint16_t, uint32_t, ocs_dma_t **, ocs_dma_t **,
ocs_dma_t *);
extern int32_t sli_cmd_fcoe_rq_create(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t, uint16_t);
extern int32_t sli_cmd_fcoe_rq_create_v1(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t, uint16_t);
extern int32_t sli_cmd_fcoe_rq_destroy(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_cmd_fcoe_read_fcf_table(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t);
extern int32_t sli_cmd_fcoe_post_hdr_templates(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, ocs_dma_t *);
extern int32_t sli_cmd_fcoe_rediscover_fcf(sli4_t *, void *, size_t, uint16_t);
extern int32_t sli_fc_rq_alloc(sli4_t *, sli4_queue_t *, uint32_t, uint32_t, sli4_queue_t *, uint16_t, uint8_t);
extern int32_t sli_fc_rq_set_alloc(sli4_t *, uint32_t, sli4_queue_t *[], uint32_t, uint32_t, uint32_t, uint32_t, uint16_t);
extern uint32_t sli_fc_get_rpi_requirements(sli4_t *, uint32_t);
extern int32_t sli_abort_wqe(sli4_t *, void *, size_t, sli4_abort_type_e, uint32_t, uint32_t, uint32_t, uint16_t, uint16_t);
extern int32_t sli_els_request64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint8_t, uint32_t, uint32_t, uint8_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *);
extern int32_t sli_fcp_iread64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint32_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint8_t, uint8_t, uint8_t);
extern int32_t sli_fcp_iwrite64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint32_t, uint32_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint8_t, uint8_t, uint8_t);
extern int32_t sli_fcp_icmnd64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint8_t);
extern int32_t sli_fcp_treceive64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint32_t, uint32_t, uint16_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint32_t, uint8_t, uint8_t, uint8_t, uint32_t);
extern int32_t sli_fcp_trsp64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint16_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint32_t, uint8_t, uint8_t, uint32_t);
extern int32_t sli_fcp_tsend64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint32_t, uint32_t, uint16_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint32_t, uint8_t, uint8_t, uint8_t, uint32_t);
extern int32_t sli_fcp_cont_treceive64_wqe(sli4_t *, void*, size_t, ocs_dma_t *, uint32_t, uint32_t, uint32_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint32_t, ocs_remote_node_t *, uint32_t, uint8_t, uint8_t, uint8_t, uint32_t);
extern int32_t sli_gen_request64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint32_t,uint8_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *, uint8_t, uint8_t, uint8_t);
extern int32_t sli_send_frame_wqe(sli4_t *sli4, void *buf, size_t size, uint8_t sof, uint8_t eof, uint32_t *hdr,
ocs_dma_t *payload, uint32_t req_len, uint8_t timeout,
uint16_t xri, uint16_t req_tag);
extern int32_t sli_xmit_sequence64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint8_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *, uint8_t, uint8_t, uint8_t);
extern int32_t sli_xmit_bcast64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint8_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *, uint8_t, uint8_t, uint8_t);
extern int32_t sli_xmit_bls_rsp64_wqe(sli4_t *, void *, size_t, sli_bls_payload_t *, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *, uint32_t);
extern int32_t sli_xmit_els_rsp64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint32_t, uint16_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *, uint32_t, uint32_t);
extern int32_t sli_requeue_xri_wqe(sli4_t *, void *, size_t, uint16_t, uint16_t, uint16_t);
extern void sli4_cmd_lowlevel_set_watchdog(sli4_t *sli4, void *buf, size_t size, uint16_t timeout);
/**
* @ingroup sli_fc
* @brief Retrieve the received header and payload length.
*
* @param sli4 SLI context.
* @param cqe Pointer to the CQ entry.
* @param len_hdr Pointer where the header length is written.
* @param len_data Pointer where the payload length is written.
*
* @return Returns 0 on success, or a non-zero value on failure.
*/
static inline int32_t
sli_fc_rqe_length(sli4_t *sli4, void *cqe, uint32_t *len_hdr, uint32_t *len_data)
{
sli4_fc_async_rcqe_t *rcqe = cqe;
*len_hdr = *len_data = 0;
if (SLI4_FC_ASYNC_RQ_SUCCESS == rcqe->status) {
*len_hdr = rcqe->header_data_placement_length;
*len_data = rcqe->payload_data_placement_length;
return 0;
} else {
return -1;
}
}
/**
* @ingroup sli_fc
* @brief Retrieve the received FCFI.
*
* @param sli4 SLI context.
* @param cqe Pointer to the CQ entry.
*
* @return Returns the FCFI in the CQE. or UINT8_MAX if invalid CQE code.
*/
static inline uint8_t
sli_fc_rqe_fcfi(sli4_t *sli4, void *cqe)
{
uint8_t code = ((uint8_t*)cqe)[SLI4_CQE_CODE_OFFSET];
uint8_t fcfi = UINT8_MAX;
switch(code) {
case SLI4_CQE_CODE_RQ_ASYNC: {
sli4_fc_async_rcqe_t *rcqe = cqe;
fcfi = rcqe->fcfi;
break;
}
case SLI4_CQE_CODE_RQ_ASYNC_V1: {
sli4_fc_async_rcqe_v1_t *rcqev1 = cqe;
fcfi = rcqev1->fcfi;
break;
}
case SLI4_CQE_CODE_OPTIMIZED_WRITE_CMD: {
sli4_fc_optimized_write_cmd_cqe_t *opt_wr = cqe;
fcfi = opt_wr->fcfi;
break;
}
}
return fcfi;
}
extern const char *sli_fc_get_status_string(uint32_t status);
#endif /* !_SLI4_H */
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