channel Struct Reference

Data Fields
char	name [8]
uint16_t	reg_base
uint8_t	irq
struct lock	lock
bool	expecting_interrupt
struct semaphore	completion_wait
struct ata_disk	devices [2]

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Detailed Description

Definition at line 65 of file ide.c.

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Field Documentation

char channel::name[8]

Definition at line 67 of file ide.c.

Referenced by ide_init(), and interrupt_handler().

uint16_t channel::reg_base

Definition at line 68 of file ide.c.

Referenced by ide_init().

uint8_t channel::irq

Definition at line 69 of file ide.c.

Referenced by ide_init(), and interrupt_handler().

struct lock channel::lock [read]

Definition at line 71 of file ide.c.

Referenced by ide_init(), ide_read(), and ide_write().

bool channel::expecting_interrupt

Definition at line 72 of file ide.c.

Referenced by ide_init(), interrupt_handler(), and issue_pio_command().

struct semaphore channel::completion_wait [read]

Definition at line 74 of file ide.c.

Referenced by ide_init(), ide_read(), ide_write(), identify_ata_device(), and interrupt_handler().

struct ata_disk channel::devices[2] [read]

Definition at line 76 of file ide.c.

Referenced by ide_init(), and reset_channel().

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

• pintos/src/devices/ide.c