Compaq AA-RNG2A-TE manual Interrupt, Index-3

initializing the enhanced hardware management data structure, 5–8

performing bus-specific tasks, 5–4registering interrupt handlers,

5–15

registering the shutdown routine,

5–17

saving controller and el_softc data structure pointers, 5–16

setting up, 5–2el_reset routine, 11–1

el_reset_locked routine, 11–2el_rint routine, 13–5el_shutdown routine, 5–17el_softc data structure

allocating memory for, 5–6array declaration, 1–6saving pointer, 5–16

el_start routine, 9–1

el_start_locked routine, 9–3calling from el_start, 9–2

el_tint routine, 13–10el_watch routine, 10–1errno.h header file, 1–3 /etc/sysconfigtab database, 14–1event

counting, 13–10

external declarations

if_el device driver, 1–5

F

FIFO maintenance information,

3–7

flag

processing special, 8–8setting debug, 8–9using currently set, 12–10

forward declarations

if_el device driver, 1–5

frames

transmitting pending, 13–4

H

hardware address

determining a change, 5–12reading current, 12–5

header file

devdriver.h, 1–4errno.h, 1–3if_elreg.h, 2–1ioctl.h, 1–4sysconfig.h, 1–4

header length

setting up, 6–2

I

if_elreg.h file

w3_eepromdata structure definition, 2–13

if_elreg.h header file

device register header file, 2–1

include files section, 1–3init interface, 8–1initialization section, 1–10

implementing, 8–1interface

attach, 6–1configure, 4–1init, 8–1ioctl, 12–1network driver, 6–6unattach, 7–1watchdog, 10–1

interrupt

acknowledging, 13–4clearing, 8–5enabling, 8–10indicating service, 13–5information in el_softc data

structure, 3–9

register offset definitions, 2–1status, 13–3

Index–3