diff options
Diffstat (limited to 'sys/amd64/isa/isa.c')
| -rw-r--r-- | sys/amd64/isa/isa.c | 55 |
1 files changed, 1 insertions, 54 deletions
diff --git a/sys/amd64/isa/isa.c b/sys/amd64/isa/isa.c index e944509..f03e18b 100644 --- a/sys/amd64/isa/isa.c +++ b/sys/amd64/isa/isa.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)isa.c 7.2 (Berkeley) 5/13/91 - * $Id: isa.c,v 1.70 1996/05/02 10:43:09 phk Exp $ + * $Id: isa.c,v 1.71 1996/06/25 20:30:36 bde Exp $ */ /* @@ -64,7 +64,6 @@ #include <i386/isa/isa.h> #include <i386/isa/icu.h> #include <i386/isa/ic/i8237.h> -#include <sys/devconf.h> #include "vector.h" /* @@ -89,19 +88,6 @@ u_int intr_mask[ICU_LEN]; u_int* intr_mptr[ICU_LEN]; int intr_unit[ICU_LEN]; -extern struct kern_devconf kdc_cpu0; - -struct kern_devconf kdc_isa0 = { - 0, 0, 0, /* filled in by dev_attach */ - "isa", 0, { MDDT_BUS, 0 }, - 0, 0, 0, BUS_EXTERNALLEN, - &kdc_cpu0, /* parent is the CPU */ - 0, /* no parentdata */ - DC_BUSY, /* busses are always busy */ - "ISA bus", - DC_CLS_BUS /* class */ -}; - static inthand_t *fastintr[ICU_LEN] = { &IDTVEC(fastintr0), &IDTVEC(fastintr1), &IDTVEC(fastintr2), &IDTVEC(fastintr3), @@ -269,8 +255,6 @@ void isa_configure() { struct isa_device *dvp; - dev_attach(&kdc_isa0); - splhigh(); printf("Probing for devices on the ISA bus:\n"); /* First probe all the sensitive probes */ @@ -487,43 +471,6 @@ config_isadev_c(isdp, mp, reconfig) } /* - * Provide ISA-specific device information to user programs using the - * hw.devconf interface. - */ -int -isa_externalize(struct isa_device *id, struct sysctl_req *req) -{ - return (SYSCTL_OUT(req, id, sizeof *id)); -} - -/* - * This is used to forcibly reconfigure an ISA device. It currently just - * returns an error 'cos you can't do that yet. It is here to demonstrate - * what the `internalize' routine is supposed to do. - */ -int -isa_internalize(struct isa_device *id, struct sysctl_req *req) -{ - struct isa_device myid; - int rv; - - rv = SYSCTL_IN(req, &myid, sizeof *id); - if(rv) - return rv; - - rv = EOPNOTSUPP; - /* code would go here to validate the configuration request */ - /* code would go here to actually perform the reconfiguration */ - return rv; -} - -int -isa_generic_externalize(struct kern_devconf *kdc, struct sysctl_req *req) -{ - return isa_externalize(kdc->kdc_isa, req); -} - -/* * Fill in default interrupt table (in case of spuruious interrupt * during configuration of kernel, setup interrupt control unit */ |
