diff options
author | jhb <jhb@FreeBSD.org> | 2003-07-08 18:56:58 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2003-07-08 18:56:58 +0000 |
commit | 810e95d9a74415521fcdc42fec34f678a610e04a (patch) | |
tree | 2c8ec1ca0802f7a41f339b63f59cd44e147b3eee /sys/dev/pci | |
parent | 6c736e55e449a0fa1a9047c02939778d0d4687a4 (diff) | |
download | FreeBSD-src-810e95d9a74415521fcdc42fec34f678a610e04a.zip FreeBSD-src-810e95d9a74415521fcdc42fec34f678a610e04a.tar.gz |
- Make the isab devclass global to allow for multiple ISA bridge drivers.
- Factor out code common to all ISA bridge drivers attach methods into a
isab_attach() function.
- Rename the PCI-ISA bridge driver's attach function to pci_isab_attach()
and have it call isab_attach().
Diffstat (limited to 'sys/dev/pci')
-rw-r--r-- | sys/dev/pci/isa_pci.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/sys/dev/pci/isa_pci.c b/sys/dev/pci/isa_pci.c index 5690df1..3f1b779 100644 --- a/sys/dev/pci/isa_pci.c +++ b/sys/dev/pci/isa_pci.c @@ -42,6 +42,7 @@ #include <sys/bus.h> #include <sys/rman.h> +#include <isa/isavar.h> #include <pci/pcivar.h> #include <pci/pcireg.h> @@ -54,7 +55,7 @@ struct isab_softc { }; static int isab_probe(device_t dev); -static int isab_attach(device_t dev); +static int pci_isab_attach(device_t dev); static int isab_detach(device_t dev); static int isab_resume(device_t dev); static int isab_suspend(device_t dev); @@ -62,7 +63,7 @@ static int isab_suspend(device_t dev); static device_method_t isab_methods[] = { /* Device interface */ DEVMETHOD(device_probe, isab_probe), - DEVMETHOD(device_attach, isab_attach), + DEVMETHOD(device_attach, pci_isab_attach), DEVMETHOD(device_detach, isab_detach), DEVMETHOD(device_shutdown, bus_generic_shutdown), DEVMETHOD(device_suspend, isab_suspend), @@ -86,8 +87,6 @@ static driver_t isab_driver = { sizeof(struct isab_softc), }; -static devclass_t isab_devclass; - DRIVER_MODULE(isab, pci, isab_driver, isab_devclass, 0, 0); /* @@ -155,21 +154,17 @@ isab_probe(device_t dev) } static int -isab_attach(device_t dev) +pci_isab_attach(device_t dev) { - device_t child; struct isab_softc *sc = device_get_softc(dev); int error, rid; /* * Attach an ISA bus. Note that we can only have one ISA bus. */ - child = device_add_child(dev, "isa", 0); - if (child != NULL) { - error = bus_generic_attach(dev); - if (error) - return (error); - } + error = isab_attach(dev); + if (error) + return (error); switch (pci_get_devid(dev)) { case 0x71108086: /* Intel 82371AB */ |