linda Struct Reference

A Linda HCA. More...

Data Fields
void *	regs
	Registers. More...
uint8_t	used_ctx [LINDA_NUM_CONTEXTS]
	In-use contexts. More...
struct linda_send_work_queue	send_wq [LINDA_NUM_CONTEXTS]
	Send work queues. More...
struct linda_recv_work_queue	recv_wq [LINDA_NUM_CONTEXTS]
	Receive work queues. More...
unsigned long	send_buffer_base
	Offset within register space of the first send buffer. More...
struct QIB_7220_SendBufAvail *	sendbufavail
	Send buffer availability (reported by hardware) More...
uint8_t	send_buf [LINDA_MAX_SEND_BUFS]
	Send buffer availability (maintained by software) More...
unsigned int	send_buf_prod
	Send buffer availability producer counter. More...
unsigned int	send_buf_cons
	Send buffer availability consumer counter. More...
unsigned int	reserved_send_bufs
	Number of reserved send buffers (across all QPs) More...
struct i2c_bit_basher	i2c
	I2C bit-bashing interface. More...
struct i2c_device	eeprom
	I2C serial EEPROM. More...

Detailed Description

A Linda HCA.

Definition at line 76 of file linda.c.

Field Documentation

regs

void* linda::regs

Registers.

Definition at line 78 of file linda.c.

Referenced by linda_probe(), linda_readq(), linda_remove(), linda_writel(), and linda_writeq().

used_ctx

uint8_t linda::used_ctx[LINDA_NUM_CONTEXTS]

In-use contexts.

Definition at line 81 of file linda.c.

Referenced by linda_alloc_ctx(), and linda_free_ctx().

send_wq

struct linda_send_work_queue linda::send_wq[LINDA_NUM_CONTEXTS]

Send work queues.

Definition at line 83 of file linda.c.

Referenced by linda_create_qp().

recv_wq

struct linda_recv_work_queue linda::recv_wq[LINDA_NUM_CONTEXTS]

Receive work queues.

Definition at line 85 of file linda.c.

Referenced by linda_create_qp(), and linda_init_recv().

send_buffer_base

unsigned long linda::send_buffer_base

Offset within register space of the first send buffer.

Definition at line 88 of file linda.c.

Referenced by linda_init_send(), and linda_send_buffer_offset().

sendbufavail

struct QIB_7220_SendBufAvail* linda::sendbufavail

Send buffer availability (reported by hardware)

Definition at line 90 of file linda.c.

Referenced by linda_fini_send(), linda_init_send(), and linda_send_buf_in_use().

send_buf

uint8_t linda::send_buf[LINDA_MAX_SEND_BUFS]

Send buffer availability (maintained by software)

Definition at line 92 of file linda.c.

Referenced by linda_alloc_send_buf(), linda_free_send_buf(), and linda_init_send().

send_buf_prod

unsigned int linda::send_buf_prod

Send buffer availability producer counter.

Definition at line 94 of file linda.c.

Referenced by linda_free_send_buf().

send_buf_cons

unsigned int linda::send_buf_cons

Send buffer availability consumer counter.

Definition at line 96 of file linda.c.

Referenced by linda_alloc_send_buf().

reserved_send_bufs

unsigned int linda::reserved_send_bufs

Number of reserved send buffers (across all QPs)

Definition at line 98 of file linda.c.

Referenced by linda_create_send_wq(), and linda_destroy_send_wq().

i2c

struct i2c_bit_basher linda::i2c

I2C bit-bashing interface.

Definition at line 101 of file linda.c.

Referenced by linda_i2c_read_bit(), linda_i2c_write_bit(), linda_init_i2c(), and linda_read_eeprom().

eeprom

struct i2c_device linda::eeprom

I2C serial EEPROM.

Definition at line 103 of file linda.c.

Referenced by linda_init_i2c(), and linda_read_eeprom().

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The documentation for this struct was generated from the following file:

• drivers/infiniband/linda.c