QLogic QIB7322 Infiniband HCA. More...

#include <ipxe/pseudobit.h>
#include "qib_7322_regs.h"

Data Structures
struct	QIB_7322_GPIO_pb
	A QIB7322 GPIO register. More...

struct	QIB_7322_GPIO

struct	QIB_7322_scalar_pb
	A QIB7322 general scalar register. More...

struct	QIB_7322_scalar

struct	QIB_7322_feature_mask_pb
	QIB7322 feature mask. More...

struct	QIB_7322_feature_mask

struct	QIB_7322_SendPbc_pb
	QIB7322 send per-buffer control word. More...

struct	QIB_7322_SendPbc

struct	QIB_7322_SendBufAvail_pb
	QIB7322 send buffer availability. More...

struct	QIB_7322_SendBufAvail

struct	QIB_7322_RcvCtrl_P_pb
	QIB7322 port-specific receive control. More...

struct	QIB_7322_RcvCtrl_P

struct	QIB_7322_RcvEgr_pb
	A QIB7322 eager receive descriptor. More...

struct	QIB_7322_RcvEgr

struct	QIB_7322_RcvHdrFlags_pb
	QIB7322 receive header flags. More...

struct	QIB_7322_RcvHdrFlags

struct	QIB_7322_IBSD_DDS_MAP_TABLE_pb
	QIB7322 DDS tuning parameters. More...

struct	QIB_7322_IBSD_DDS_MAP_TABLE

Macros
#define	PSEUDOBIT_LITTLE_ENDIAN

#define	QIB7322_SENDBUFAVAIL_ALIGN 64
	DMA alignment for send buffer availability. More...

#define	QIB7322_BAR0_SIZE 0x400000
	QIB7322 memory BAR size. More...

#define	QIB7322_PORT_BASE 1
	QIB7322 base port number. More...

#define	QIB7322_MAX_PORTS 2
	QIB7322 maximum number of ports. More...

#define	QIB7322_MAX_WIDTH 4
	QIB7322 maximum width. More...

#define	QIB7322_GPIO_SCL 0
	QIB7322 I2C SCL line GPIO number. More...

#define	QIB7322_GPIO_SDA 1
	QIB7322 I2C SDA line GPIO number. More...

#define	QIB7322_EEPROM_GUID_OFFSET 3
	GUID offset within EEPROM. More...

#define	QIB7322_EEPROM_GUID_SIZE 8
	GUID size within EEPROM. More...

#define	QIB7322_EEPROM_SERIAL_OFFSET 12
	Board serial number offset within EEPROM. More...

#define	QIB7322_EEPROM_SERIAL_SIZE 12
	Board serial number size within EEPROM. More...

#define	QIB7322_SMALL_SEND_BUF_SIZE 4096
	QIB7322 small send buffer size. More...

#define	QIB7322_SMALL_SEND_BUF_START 0
	QIB7322 small send buffer starting index. More...

#define	QIB7322_SMALL_SEND_BUF_COUNT 128
	QIB7322 small send buffer count. More...

#define	QIB7322_LARGE_SEND_BUF_SIZE 8192
	QIB7322 large send buffer size. More...

#define	QIB7322_LARGE_SEND_BUF_START 128
	QIB7322 large send buffer starting index. More...

#define	QIB7322_LARGE_SEND_BUF_COUNT 32
	QIB7322 large send buffer count. More...

#define	QIB7322_VL15_PORT0_SEND_BUF_START 160
	QIB7322 VL15 port 0 send buffer starting index. More...

#define	QIB7322_VL15_PORT0_SEND_BUF_COUNT 1
	QIB7322 VL15 port 0 send buffer count. More...

#define	QIB7322_VL15_PORT0_SEND_BUF_SIZE 8192
	QIB7322 VL15 port 0 send buffer size. More...

#define	QIB7322_VL15_PORT1_SEND_BUF_START 161
	QIB7322 VL15 port 0 send buffer starting index. More...

#define	QIB7322_VL15_PORT1_SEND_BUF_COUNT 1
	QIB7322 VL15 port 0 send buffer count. More...

#define	QIB7322_VL15_PORT1_SEND_BUF_SIZE 8192
	QIB7322 VL15 port 0 send buffer size. More...

#define	QIB7322_SMALL_SEND_BUF_USED 32
	Number of small send buffers used. More...

#define	QIB7322_NUM_CONTEXTS 6
	Number of contexts (including kernel context) More...

#define	QIB7322_EAGER_ARRAY_SIZE_6CTX_KERNEL 1024
	ContextCfg values for different numbers of contexts. More...

#define	QIB7322_EAGER_ARRAY_SIZE_6CTX_USER 4096

#define	QIB7322_EAGER_ARRAY_SIZE_10CTX_KERNEL 1024

#define	QIB7322_EAGER_ARRAY_SIZE_10CTX_USER 2048

#define	QIB7322_EAGER_ARRAY_SIZE_18CTX_KERNEL 1024

#define	QIB7322_EAGER_ARRAY_SIZE_18CTX_USER 1024

#define	QIB7322_EAGER_BUFFER_ALIGN 2048
	Eager buffer required alignment. More...

#define	QIB7322_RECV_HEADER_COUNT 8
	Number of RX headers per context. More...

#define	QIB7322_RECV_HEADER_SIZE 96
	Maximum size of each RX header. More...

#define	QIB7322_RECV_HEADERS_SIZE ( QIB7322_RECV_HEADER_SIZE * QIB7322_RECV_HEADER_COUNT )
	Total size of an RX header ring. More...

#define	QIB7322_RECV_HEADERS_ALIGN 64
	RX header alignment. More...

#define	QIB7322_RECV_PAYLOAD_SIZE 2048
	RX payload size. More...

#define	QIB7322_MAX_CREDITS ( ( 65536 / 64 ) / QIB7322_MAX_PORTS )
	Maximum number of credits per port. More...

#define	QIB7322_MAX_CREDITS_VL15 9
	Number of credits to advertise for VL15. More...

#define	QIB7322_MAX_CREDITS_VL0 ( QIB7322_MAX_CREDITS - QIB7322_MAX_CREDITS_VL15 )
	Number of credits to advertise for VL0. More...

#define	QIB7322_QP_IDETH 0xdead0
	QPN used for Infinipath Packets. More...

#define	QIB7322_AHB_MAX_WAIT_US 500
	Maximum time for wait for AHB, in us. More...

#define	QIB7322_AHB_LOC_ADDRESS(_location) ( (_location) & 0xffff )
	QIB7322 AHB locations. More...

#define	QIB7322_AHB_LOC_TARGET(_location) ( (_location) >> 16 )

#define	QIB7322_AHB_CHAN_0 0

#define	QIB7322_AHB_CHAN_1 1

#define	QIB7322_AHB_PLL 2

#define	QIB7322_AHB_CHAN_2 3

#define	QIB7322_AHB_CHAN_3 4

#define	QIB7322_AHB_SUBSYS 5

#define	QIB7322_AHB_CHAN(_channel) ( (_channel) + ( (_channel) >> 1 ) )

#define	QIB7322_AHB_TARGET_0 2

#define	QIB7322_AHB_TARGET_1 3

#define	QIB7322_AHB_TARGET(_port) ( (_port) + 2 )

#define	QIB7322_AHB_LOCATION(_port, _channel, _register)

#define	QIB7322_LINK_STATE_MAX_WAIT_US 20
	Maximum time to wait for link state changes, in us. More...

Enumerations
enum	qib7322_board_id { QIB7322_BOARD_QLE7342_EMULATION = 0, QIB7322_BOARD_QLE7340 = 1, QIB7322_BOARD_QLE7342 = 2, QIB7322_BOARD_QMI7342 = 3, QIB7322_BOARD_QMH7342_UNSUPPORTED = 4, QIB7322_BOARD_QME7342 = 5, QIB7322_BOARD_QMH7342 = 6, QIB7322_BOARD_QLE7342_TEST = 15 }
	QIB7322 board identifiers. More...

enum	qib7322_contextcfg { QIB7322_CONTEXTCFG_6CTX = 0, QIB7322_CONTEXTCFG_10CTX = 1, QIB7322_CONTEXTCFG_18CTX = 2 }
	ContextCfg values for different numbers of contexts. More...

enum	qib7322_eager_buffer_size { QIB7322_EAGER_BUFFER_NONE = 0, QIB7322_EAGER_BUFFER_2K = 1, QIB7322_EAGER_BUFFER_4K = 2, QIB7322_EAGER_BUFFER_8K = 3, QIB7322_EAGER_BUFFER_16K = 4, QIB7322_EAGER_BUFFER_32K = 5, QIB7322_EAGER_BUFFER_64K = 6 }
	Eager buffer size encodings. More...

enum	qib7322_link_state { QIB7322_LINK_STATE_DOWN = 0, QIB7322_LINK_STATE_INIT = 1, QIB7322_LINK_STATE_ARM = 2, QIB7322_LINK_STATE_ACTIVE = 3, QIB7322_LINK_STATE_ACT_DEFER = 4 }
	QIB7322 link states. More...

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)

Detailed Description

QLogic QIB7322 Infiniband HCA.

Definition in file qib7322.h.

Macro Definition Documentation

◆ PSEUDOBIT_LITTLE_ENDIAN

#define PSEUDOBIT_LITTLE_ENDIAN

Definition at line 36 of file qib7322.h.

◆ QIB7322_SENDBUFAVAIL_ALIGN

#define QIB7322_SENDBUFAVAIL_ALIGN 64

DMA alignment for send buffer availability.

Definition at line 97 of file qib7322.h.

◆ QIB7322_BAR0_SIZE

#define QIB7322_BAR0_SIZE 0x400000

QIB7322 memory BAR size.

Definition at line 163 of file qib7322.h.

◆ QIB7322_PORT_BASE

#define QIB7322_PORT_BASE 1

QIB7322 base port number.

Definition at line 166 of file qib7322.h.

◆ QIB7322_MAX_PORTS

#define QIB7322_MAX_PORTS 2

QIB7322 maximum number of ports.

Definition at line 169 of file qib7322.h.

◆ QIB7322_MAX_WIDTH

#define QIB7322_MAX_WIDTH 4

QIB7322 maximum width.

Definition at line 172 of file qib7322.h.

◆ QIB7322_GPIO_SCL

#define QIB7322_GPIO_SCL 0

QIB7322 I2C SCL line GPIO number.

Definition at line 187 of file qib7322.h.

◆ QIB7322_GPIO_SDA

#define QIB7322_GPIO_SDA 1

QIB7322 I2C SDA line GPIO number.

Definition at line 190 of file qib7322.h.

◆ QIB7322_EEPROM_GUID_OFFSET

#define QIB7322_EEPROM_GUID_OFFSET 3

GUID offset within EEPROM.

Definition at line 193 of file qib7322.h.

◆ QIB7322_EEPROM_GUID_SIZE

#define QIB7322_EEPROM_GUID_SIZE 8

GUID size within EEPROM.

Definition at line 196 of file qib7322.h.

◆ QIB7322_EEPROM_SERIAL_OFFSET

#define QIB7322_EEPROM_SERIAL_OFFSET 12

Board serial number offset within EEPROM.

Definition at line 199 of file qib7322.h.

◆ QIB7322_EEPROM_SERIAL_SIZE

#define QIB7322_EEPROM_SERIAL_SIZE 12

Board serial number size within EEPROM.

Definition at line 202 of file qib7322.h.

◆ QIB7322_SMALL_SEND_BUF_SIZE

#define QIB7322_SMALL_SEND_BUF_SIZE 4096

QIB7322 small send buffer size.

Definition at line 205 of file qib7322.h.

◆ QIB7322_SMALL_SEND_BUF_START

#define QIB7322_SMALL_SEND_BUF_START 0

QIB7322 small send buffer starting index.

Definition at line 208 of file qib7322.h.

◆ QIB7322_SMALL_SEND_BUF_COUNT

#define QIB7322_SMALL_SEND_BUF_COUNT 128

QIB7322 small send buffer count.

Definition at line 211 of file qib7322.h.

◆ QIB7322_LARGE_SEND_BUF_SIZE

#define QIB7322_LARGE_SEND_BUF_SIZE 8192

QIB7322 large send buffer size.

Definition at line 214 of file qib7322.h.

◆ QIB7322_LARGE_SEND_BUF_START

#define QIB7322_LARGE_SEND_BUF_START 128

QIB7322 large send buffer starting index.

Definition at line 217 of file qib7322.h.

◆ QIB7322_LARGE_SEND_BUF_COUNT

#define QIB7322_LARGE_SEND_BUF_COUNT 32

QIB7322 large send buffer count.

Definition at line 220 of file qib7322.h.

◆ QIB7322_VL15_PORT0_SEND_BUF_START

#define QIB7322_VL15_PORT0_SEND_BUF_START 160

QIB7322 VL15 port 0 send buffer starting index.

Definition at line 223 of file qib7322.h.

◆ QIB7322_VL15_PORT0_SEND_BUF_COUNT

#define QIB7322_VL15_PORT0_SEND_BUF_COUNT 1

QIB7322 VL15 port 0 send buffer count.

Definition at line 226 of file qib7322.h.

◆ QIB7322_VL15_PORT0_SEND_BUF_SIZE

#define QIB7322_VL15_PORT0_SEND_BUF_SIZE 8192

QIB7322 VL15 port 0 send buffer size.

Definition at line 229 of file qib7322.h.

◆ QIB7322_VL15_PORT1_SEND_BUF_START

#define QIB7322_VL15_PORT1_SEND_BUF_START 161

QIB7322 VL15 port 0 send buffer starting index.

Definition at line 232 of file qib7322.h.

◆ QIB7322_VL15_PORT1_SEND_BUF_COUNT

#define QIB7322_VL15_PORT1_SEND_BUF_COUNT 1

QIB7322 VL15 port 0 send buffer count.

Definition at line 235 of file qib7322.h.

◆ QIB7322_VL15_PORT1_SEND_BUF_SIZE

#define QIB7322_VL15_PORT1_SEND_BUF_SIZE 8192

QIB7322 VL15 port 0 send buffer size.

Definition at line 238 of file qib7322.h.

◆ QIB7322_SMALL_SEND_BUF_USED

#define QIB7322_SMALL_SEND_BUF_USED 32

Number of small send buffers used.

This is a policy decision. Must be less than or equal to the total number of small send buffers supported by the hardware (QIB7322_SMALL_SEND_BUF_COUNT).

Definition at line 246 of file qib7322.h.

◆ QIB7322_NUM_CONTEXTS

#define QIB7322_NUM_CONTEXTS 6

Number of contexts (including kernel context)

This is a policy decision. Must be 6, 10 or 18.

Definition at line 252 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_6CTX_KERNEL

#define QIB7322_EAGER_ARRAY_SIZE_6CTX_KERNEL 1024

ContextCfg values for different numbers of contexts.

Definition at line 262 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_6CTX_USER

#define QIB7322_EAGER_ARRAY_SIZE_6CTX_USER 4096

Definition at line 263 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_10CTX_KERNEL

#define QIB7322_EAGER_ARRAY_SIZE_10CTX_KERNEL 1024

Definition at line 264 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_10CTX_USER

#define QIB7322_EAGER_ARRAY_SIZE_10CTX_USER 2048

Definition at line 265 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_18CTX_KERNEL

#define QIB7322_EAGER_ARRAY_SIZE_18CTX_KERNEL 1024

Definition at line 266 of file qib7322.h.

◆ QIB7322_EAGER_ARRAY_SIZE_18CTX_USER

#define QIB7322_EAGER_ARRAY_SIZE_18CTX_USER 1024

Definition at line 267 of file qib7322.h.

◆ QIB7322_EAGER_BUFFER_ALIGN

#define QIB7322_EAGER_BUFFER_ALIGN 2048

Eager buffer required alignment.

Definition at line 270 of file qib7322.h.

◆ QIB7322_RECV_HEADER_COUNT

#define QIB7322_RECV_HEADER_COUNT 8

Number of RX headers per context.

This is a policy decision.

Definition at line 287 of file qib7322.h.

◆ QIB7322_RECV_HEADER_SIZE

#define QIB7322_RECV_HEADER_SIZE 96

Maximum size of each RX header.

This is a policy decision. Must be divisible by 4.

Definition at line 293 of file qib7322.h.

◆ QIB7322_RECV_HEADERS_SIZE

#define QIB7322_RECV_HEADERS_SIZE ( QIB7322_RECV_HEADER_SIZE * QIB7322_RECV_HEADER_COUNT )

Total size of an RX header ring.

Definition at line 296 of file qib7322.h.

◆ QIB7322_RECV_HEADERS_ALIGN

#define QIB7322_RECV_HEADERS_ALIGN 64

RX header alignment.

Definition at line 300 of file qib7322.h.

◆ QIB7322_RECV_PAYLOAD_SIZE

#define QIB7322_RECV_PAYLOAD_SIZE 2048

RX payload size.

This is a policy decision. Must be a valid eager buffer size.

Definition at line 306 of file qib7322.h.

◆ QIB7322_MAX_CREDITS

#define QIB7322_MAX_CREDITS ( ( 65536 / 64 ) / QIB7322_MAX_PORTS )

Maximum number of credits per port.

64kB of internal RX buffer space, in units of 64 bytes, split between two ports.

Definition at line 313 of file qib7322.h.

◆ QIB7322_MAX_CREDITS_VL15

#define QIB7322_MAX_CREDITS_VL15 9

Number of credits to advertise for VL15.

This is a policy decision. Using 9 credits allows for 9*64=576 bytes, which is enough for two MADs.

Definition at line 320 of file qib7322.h.

◆ QIB7322_MAX_CREDITS_VL0

#define QIB7322_MAX_CREDITS_VL0 ( QIB7322_MAX_CREDITS - QIB7322_MAX_CREDITS_VL15 )

Number of credits to advertise for VL0.

This is a policy decision.

Definition at line 326 of file qib7322.h.

◆ QIB7322_QP_IDETH

#define QIB7322_QP_IDETH 0xdead0

QPN used for Infinipath Packets.

This is a policy decision. Must have bit 0 clear. Must not be a QPN that we will use.

Definition at line 334 of file qib7322.h.

◆ QIB7322_AHB_MAX_WAIT_US

#define QIB7322_AHB_MAX_WAIT_US 500

Maximum time for wait for AHB, in us.

Definition at line 337 of file qib7322.h.

◆ QIB7322_AHB_LOC_ADDRESS

#define QIB7322_AHB_LOC_ADDRESS ( _location ) ( (_location) & 0xffff )

QIB7322 AHB locations.

Definition at line 340 of file qib7322.h.

◆ QIB7322_AHB_LOC_TARGET

#define QIB7322_AHB_LOC_TARGET ( _location ) ( (_location) >> 16 )

Definition at line 341 of file qib7322.h.

◆ QIB7322_AHB_CHAN_0

#define QIB7322_AHB_CHAN_0 0

Definition at line 342 of file qib7322.h.

◆ QIB7322_AHB_CHAN_1

#define QIB7322_AHB_CHAN_1 1

Definition at line 343 of file qib7322.h.

◆ QIB7322_AHB_PLL

#define QIB7322_AHB_PLL 2

Definition at line 344 of file qib7322.h.

◆ QIB7322_AHB_CHAN_2

#define QIB7322_AHB_CHAN_2 3

Definition at line 345 of file qib7322.h.

◆ QIB7322_AHB_CHAN_3

#define QIB7322_AHB_CHAN_3 4

Definition at line 346 of file qib7322.h.

◆ QIB7322_AHB_SUBSYS

#define QIB7322_AHB_SUBSYS 5

Definition at line 347 of file qib7322.h.

◆ QIB7322_AHB_CHAN

#define QIB7322_AHB_CHAN ( _channel ) ( (_channel) + ( (_channel) >> 1 ) )

Definition at line 348 of file qib7322.h.

◆ QIB7322_AHB_TARGET_0

#define QIB7322_AHB_TARGET_0 2

Definition at line 349 of file qib7322.h.

◆ QIB7322_AHB_TARGET_1

#define QIB7322_AHB_TARGET_1 3

Definition at line 350 of file qib7322.h.

◆ QIB7322_AHB_TARGET

#define QIB7322_AHB_TARGET ( _port ) ( (_port) + 2 )

Definition at line 351 of file qib7322.h.

◆ QIB7322_AHB_LOCATION

#define QIB7322_AHB_LOCATION	(	_port,
		_channel,
		_register
	)

Value:

( ( QIB7322_AHB_TARGET(_port) << 16 ) |                 \
          ( QIB7322_AHB_CHAN(_channel) << 7 ) |                 \
          ( (_register) << 1 ) )

Definition at line 352 of file qib7322.h.

◆ QIB7322_LINK_STATE_MAX_WAIT_US

#define QIB7322_LINK_STATE_MAX_WAIT_US 20

Maximum time to wait for link state changes, in us.

Definition at line 367 of file qib7322.h.

Enumeration Type Documentation

◆ qib7322_board_id

enum qib7322_board_id

QIB7322 board identifiers.

Enumerator
QIB7322_BOARD_QLE7342_EMULATION
QIB7322_BOARD_QLE7340
QIB7322_BOARD_QLE7342
QIB7322_BOARD_QMI7342
QIB7322_BOARD_QMH7342_UNSUPPORTED
QIB7322_BOARD_QME7342
QIB7322_BOARD_QMH7342
QIB7322_BOARD_QLE7342_TEST

Definition at line 175 of file qib7322.h.

                       {
         QIB7322_BOARD_QLE7342_EMULATION = 0,
         QIB7322_BOARD_QLE7340 = 1,
         QIB7322_BOARD_QLE7342 = 2,
         QIB7322_BOARD_QMI7342 = 3,
         QIB7322_BOARD_QMH7342_UNSUPPORTED = 4,
         QIB7322_BOARD_QME7342 = 5,
         QIB7322_BOARD_QMH7342 = 6,
         QIB7322_BOARD_QLE7342_TEST = 15,
 };

◆ qib7322_contextcfg

enum qib7322_contextcfg