uhci_info Struct Reference

Data Fields
struct pci_dev *	dev
struct pci_io *	io
struct lock	lock
struct frame_list_ptr *	frame_list
struct tx_descriptor *	td_pool
struct bitmap *	td_used
struct queue_head *	qh_pool
struct bitmap *	qh_used
uint8_t	num_ports
uint8_t	attached_ports
int	timeouts
struct semaphore	td_sem
struct list	devices
struct list	waiting

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Detailed Description

Definition at line 147 of file usb_uhci.c.

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Field Documentation

struct pci_dev* uhci_info::dev [read]

Definition at line 149 of file usb_uhci.c.

Referenced by uhci_init().

struct pci_io* uhci_info::io [read]

Definition at line 150 of file usb_uhci.c.

Referenced by check_and_flip_change(), dump_regs(), uhci_create_info(), uhci_detect_ports(), uhci_enable_port(), uhci_init(), uhci_irq(), uhci_run_unlocked(), and uhci_stop_unlocked().

struct lock uhci_info::lock [read]

Definition at line 151 of file usb_uhci.c.

Referenced by qh_alloc(), qh_free(), uhci_acquire_td(), uhci_create_info(), uhci_remove_qh(), uhci_run(), and uhci_stop().

struct frame_list_ptr* uhci_info::frame_list [read]

Definition at line 152 of file usb_uhci.c.

Referenced by dump_all_qh(), uhci_create_chan(), uhci_create_info(), uhci_destroy_info(), uhci_init(), and uhci_remove_qh().

struct tx_descriptor* uhci_info::td_pool [read]

Definition at line 154 of file usb_uhci.c.

Referenced by td_from_pool(), uhci_create_info(), uhci_destroy_info(), and uhci_release_td().

struct bitmap* uhci_info::td_used [read]

Definition at line 155 of file usb_uhci.c.

Referenced by uhci_acquire_td(), uhci_create_info(), uhci_destroy_info(), uhci_process_completed(), and uhci_release_td().

struct queue_head* uhci_info::qh_pool [read]

Definition at line 156 of file usb_uhci.c.

Referenced by qh_alloc(), qh_free(), uhci_create_info(), and uhci_destroy_info().

struct bitmap* uhci_info::qh_used [read]

Definition at line 157 of file usb_uhci.c.

Referenced by qh_alloc(), qh_free(), uhci_create_info(), and uhci_destroy_info().

uint8_t uhci_info::num_ports

Definition at line 159 of file usb_uhci.c.

Referenced by uhci_detect_change(), uhci_detect_ports(), and uhci_init().

uint8_t uhci_info::attached_ports

Definition at line 160 of file usb_uhci.c.

Referenced by uhci_init(), and uhci_tx_pkt().

int uhci_info::timeouts

Definition at line 162 of file usb_uhci.c.

Referenced by uhci_create_info().

struct semaphore uhci_info::td_sem [read]

Definition at line 164 of file usb_uhci.c.

Referenced by uhci_acquire_td(), uhci_create_info(), and uhci_release_td().

struct list uhci_info::devices [read]

Definition at line 165 of file usb_uhci.c.

Referenced by dump_all_qh(), uhci_create_chan(), and uhci_create_info().

struct list uhci_info::waiting [read]

Definition at line 166 of file usb_uhci.c.

Referenced by uhci_create_info(), uhci_destroy_chan(), uhci_process_completed(), uhci_remove_stalled(), and uhci_tx_pkt_wait().

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

• pintos/src/devices/usb_uhci.c