NetBSD

History

drochner 96b589fc18 a round of autoconf cleanup: -convert submatch() style functions (passed to config_search() or config_found_sm()) to the locator passing variants -pass interface attributes in some cases -make submatch() functions look uniformly as far as possible -avoid macros which just hide cfdata members, and reduce dependencies on "locators.h"		2004-09-13 12:55:47 +00:00
..
files.discovery	"gtpci" doesn't provide an ISA bus, so it shouldn't have an "isabus"	2004-09-13 12:36:18 +00:00
gt.c	a round of autoconf cleanup:	2004-09-13 12:55:47 +00:00
gtbrgreg.h
gtethreg.h
gtidma.c
gtidmareg.h
gtidmavar.h
gtintrreg.h
gtmpsc.c
gtmpscreg.h
gtmpscvar.h
gtpci.c	Phase out the use of a string as first "attach args" member to control	2004-08-30 15:05:15 +00:00
gtpcireg.h
gtpcivar.h
gtreg.h
gtsdmareg.h
gtvar.h	a round of autoconf cleanup:	2004-09-13 12:55:47 +00:00
if_gfe.c
if_gfevar.h
obio.c	a round of autoconf cleanup:	2004-09-13 12:55:47 +00:00
README

README

External m.d. interface points:

To config, code should configure 'gt' with a struct gtbus_attach_args
filled in.  The code should have already set up the bus_space and
bus_dma tags that are passed in.

m.d. pci_chipset_tag_t should contain at least a copy of the
gtpci_chipset_tag_t data structure.

m.d. code must provide the following functions:

pci_intr_map
pci_intr_string
pci_intr_establish,
pci_intr_disestablish

void *gtmpp_intr_establish(struct gt_softc *gt, int mpp_pin, int ipl,
		     int (*handler)(void *), void *arg);
	Add an interrupt attached to Discovery MPP pin <mpp_pin> at
	the given ipl with the given handler.

void gtmpp_intr_disestablish(struct gt_softc *gt, void *cookie);
	Remove an interrupt attached to Discovery MPP pin.

int gtget_macaddr(struct gt_softc *gt, int function, char *enaddr);
	Get MAC for Discovery ethernet <function>

void intr_enable(void);
	Enable all interrupts (disregarding spls)

void intr_disable(void);
	Disable all interrupts (disregarding spls)