linda Struct Reference

A Linda HCA. More...

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

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Detailed Description

A Linda HCA.

Definition at line 71 of file linda.c.

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Field Documentation

void* linda::regs

Registers.

Definition at line 73 of file linda.c.

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

uint8_t linda::used_ctx[LINDA_NUM_CONTEXTS]

In-use contexts.

Definition at line 76 of file linda.c.

Referenced by linda_alloc_ctx(), and linda_free_ctx().

struct linda_send_work_queue linda::send_wq[LINDA_NUM_CONTEXTS] [read]

Send work queues.

Definition at line 78 of file linda.c.

Referenced by linda_create_qp().

struct linda_recv_work_queue linda::recv_wq[LINDA_NUM_CONTEXTS] [read]

Receive work queues.

Definition at line 80 of file linda.c.

Referenced by linda_create_qp(), and linda_init_recv().

unsigned long linda::send_buffer_base

Offset within register space of the first send buffer.

Definition at line 83 of file linda.c.

Referenced by linda_init_send(), and linda_send_buffer_offset().

struct QIB_7220_SendBufAvail* linda::sendbufavail [read]

Send buffer availability (reported by hardware).

Definition at line 85 of file linda.c.

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

uint8_t linda::send_buf[LINDA_MAX_SEND_BUFS]

Send buffer availability (maintained by software).

Definition at line 87 of file linda.c.

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

unsigned int linda::send_buf_prod

Send buffer availability producer counter.

Definition at line 89 of file linda.c.

Referenced by linda_free_send_buf().

unsigned int linda::send_buf_cons

Send buffer availability consumer counter.

Definition at line 91 of file linda.c.

Referenced by linda_alloc_send_buf().

unsigned int linda::reserved_send_bufs

Number of reserved send buffers (across all QPs).

Definition at line 93 of file linda.c.

Referenced by linda_create_send_wq(), and linda_destroy_send_wq().

struct i2c_bit_basher linda::i2c [read]

I2C bit-bashing interface.

Definition at line 96 of file linda.c.

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

struct i2c_device linda::eeprom [read]

I2C serial EEPROM.

Definition at line 98 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