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freebsd_amp_hwpstate
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- Add the device resume method. It supercedes the existing resume 

routine which hooks the apm driver.
- Rename the PSM_HOOKAPM option to PSM_HOOKRESUME.
- Delete unnecessary #include.
This commit is contained in:
Kazutaka YOKOTA 1999-12-15 10:04:05 +00:00
parent 63b7978d53
commit 273157da59
9 changed files with 45 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/alpha/conf/options.alpha
View File

@ -49,7 +49,7 @@ VGA_NO_MODE_CHANGE opt_vga.h
VGA_SLOW_IOACCESS opt_vga.h
VGA_WIDTH90 opt_vga.h
PSM_HOOKAPM opt_psm.h
PSM_HOOKRESUME opt_psm.h
PSM_RESETAFTERSUSPEND opt_psm.h
PSM_DEBUG opt_psm.h

2
sys/conf/NOTES
View File

@ -933,7 +933,7 @@ options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device psm0 at atkbdc? irq 12
# Options for psm:
options PSM_HOOKAPM #hook the APM resume event, useful
options PSM_HOOKRESUME #hook the system resume event, useful
#for some laptops
options PSM_RESETAFTERSUSPEND #reset the device at the resume event

2
sys/conf/options.alpha
View File

@ -49,7 +49,7 @@ VGA_NO_MODE_CHANGE opt_vga.h
VGA_SLOW_IOACCESS opt_vga.h
VGA_WIDTH90 opt_vga.h
PSM_HOOKAPM opt_psm.h
PSM_HOOKRESUME opt_psm.h
PSM_RESETAFTERSUSPEND opt_psm.h
PSM_DEBUG opt_psm.h

2
sys/conf/options.i386
View File

@ -94,7 +94,7 @@ VGA_WIDTH90 opt_vga.h
VESA opt_vesa.h
VESA_DEBUG opt_vesa.h
PSM_HOOKAPM opt_psm.h
PSM_HOOKRESUME opt_psm.h
PSM_RESETAFTERSUSPEND opt_psm.h
PSM_DEBUG opt_psm.h

56
sys/dev/atkbdc/psm.c
View File

@ -62,9 +62,6 @@
*/
#include "psm.h"
#ifdef __i386__
#include "apm.h"
#endif
#include "opt_psm.h"
#if NPSM > 0
@ -83,15 +80,11 @@
#include <sys/select.h>
#include <sys/uio.h>
#ifdef __i386__
#include <machine/apm_bios.h>
#endif
#include <machine/clock.h>
#include <machine/limits.h>
#include <machine/mouse.h>
#include <machine/resource.h>
#include <isa/isareg.h>
#include <isa/isavar.h>
#include <dev/kbd/atkbdcreg.h>
@ -107,17 +100,18 @@
/* features */
/* #define PSM_HOOKAPM hook the APM resume event */
/* #define PSM_HOOKRESUME hook the system resume event */
/* #define PSM_RESETAFTERSUSPEND reset the device at the resume event */
#if NAPM <= 0
#undef PSM_HOOKAPM
#endif /* NAPM */
#ifndef PSM_HOOKAPM
#undef PSM_RESETAFTERSUSPEND
#ifdef PSM_HOOKAPM
#undef PSM_HOOKRESUME
#define PSM_HOOKRESUME 1
#endif /* PSM_HOOKAPM */
#ifndef PSM_HOOKRESUME
#undef PSM_RESETAFTERSUSPEND
#endif /* PSM_HOOKRESUME */
/* end of driver specific options */
/* input queue */
@ -177,9 +171,6 @@ struct psm_softc { /* Driver status information */
int button; /* the latest button state */
int xold; /* previous absolute X position */
int yold; /* previous absolute Y position */
#ifdef PSM_HOOKAPM
struct apmhook resumehook;
#endif
};
devclass_t psm_devclass;
#define PSM_SOFTC(unit) ((struct psm_softc*)devclass_get_softc(psm_devclass, unit))
@ -235,9 +226,7 @@ typedef int packetfunc_t __P((struct psm_softc *, unsigned char *,
/* function prototypes */
static int psmprobe __P((device_t));
static int psmattach __P((device_t));
#ifdef PSM_HOOKAPM
static int psmresume __P((void *));
#endif
static int psmresume __P((device_t));
static d_open_t psmopen;
static d_close_t psmclose;
@ -309,6 +298,7 @@ static device_method_t psm_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, psmprobe),
DEVMETHOD(device_attach, psmattach),
DEVMETHOD(device_resume, psmresume),
{ 0, 0 }
};
@ -1084,16 +1074,6 @@ psmattach(device_t dev)
make_dev(&psm_cdevsw, PSM_MKMINOR(unit, FALSE), 0, 0, 0666, "psm%d", unit);
make_dev(&psm_cdevsw, PSM_MKMINOR(unit, TRUE), 0, 0, 0666, "bpsm%d", unit);
#ifdef PSM_HOOKAPM
sc->resumehook.ah_name = "PS/2 mouse";
sc->resumehook.ah_fun = psmresume;
sc->resumehook.ah_arg = (void *)unit;
sc->resumehook.ah_order = APM_MID_ORDER;
apm_hook_establish(APM_HOOK_RESUME , &sc->resumehook);
if (verbose)
printf("psm%d: APM hooks installed.\n", unit);
#endif /* PSM_HOOKAPM */
if (!verbose) {
printf("psm%d: model %s, device ID %d\n",
unit, model_name(sc->hw.model), sc->hw.hwid & 0x00ff);
@ -2368,18 +2348,18 @@ enable_versapad(struct psm_softc *sc)
return TRUE; /* PS/2 absolute mode */
}
#ifdef PSM_HOOKAPM
static int
psmresume(void *dummy)
psmresume(device_t dev)
{
struct psm_softc *sc = PSM_SOFTC((int)dummy);
int unit = (int)dummy;
#ifdef PSM_HOOKRESUME
struct psm_softc *sc = device_get_softc(dev);
int unit = device_get_unit(dev);
int err = 0;
int s;
int c;
if (verbose >= 2)
log(LOG_NOTICE, "psm%d: APM resume hook called.\n", unit);
log(LOG_NOTICE, "psm%d: system resume hook called.\n", unit);
/* don't let anybody mess with the aux device */
if (!kbdc_lock(sc->kbdc, TRUE))
@ -2461,11 +2441,13 @@ psmresume(void *dummy)
}
if (verbose >= 2)
log(LOG_DEBUG, "psm%d: APM resume hook exiting.\n", unit);
log(LOG_DEBUG, "psm%d: system resume hook exiting.\n", unit);
return (err);
#else /* !PSM_HOOKRESUME */
return (0);
#endif /* PSM_HOOKRESUME */
}
#endif /* PSM_HOOKAPM */
DRIVER_MODULE(psm, atkbdc, psm_driver, psm_devclass, 0, 0);

2
sys/i386/conf/LINT
View File

@ -933,7 +933,7 @@ options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device psm0 at atkbdc? irq 12
# Options for psm:
options PSM_HOOKAPM #hook the APM resume event, useful
options PSM_HOOKRESUME #hook the system resume event, useful
#for some laptops
options PSM_RESETAFTERSUSPEND #reset the device at the resume event

2
sys/i386/conf/NOTES
View File

@ -933,7 +933,7 @@ options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device psm0 at atkbdc? irq 12
# Options for psm:
options PSM_HOOKAPM #hook the APM resume event, useful
options PSM_HOOKRESUME #hook the system resume event, useful
#for some laptops
options PSM_RESETAFTERSUSPEND #reset the device at the resume event

2
sys/i386/conf/options.i386
View File

@ -94,7 +94,7 @@ VGA_WIDTH90 opt_vga.h
VESA opt_vesa.h
VESA_DEBUG opt_vesa.h
PSM_HOOKAPM opt_psm.h
PSM_HOOKRESUME opt_psm.h
PSM_RESETAFTERSUSPEND opt_psm.h
PSM_DEBUG opt_psm.h

56
sys/isa/psm.c
View File

@ -62,9 +62,6 @@
*/
#include "psm.h"
#ifdef __i386__
#include "apm.h"
#endif
#include "opt_psm.h"
#if NPSM > 0
@ -83,15 +80,11 @@
#include <sys/select.h>
#include <sys/uio.h>
#ifdef __i386__
#include <machine/apm_bios.h>
#endif
#include <machine/clock.h>
#include <machine/limits.h>
#include <machine/mouse.h>
#include <machine/resource.h>
#include <isa/isareg.h>
#include <isa/isavar.h>
#include <dev/kbd/atkbdcreg.h>
@ -107,17 +100,18 @@
/* features */
/* #define PSM_HOOKAPM hook the APM resume event */
/* #define PSM_HOOKRESUME hook the system resume event */
/* #define PSM_RESETAFTERSUSPEND reset the device at the resume event */
#if NAPM <= 0
#undef PSM_HOOKAPM
#endif /* NAPM */
#ifndef PSM_HOOKAPM
#undef PSM_RESETAFTERSUSPEND
#ifdef PSM_HOOKAPM
#undef PSM_HOOKRESUME
#define PSM_HOOKRESUME 1
#endif /* PSM_HOOKAPM */
#ifndef PSM_HOOKRESUME
#undef PSM_RESETAFTERSUSPEND
#endif /* PSM_HOOKRESUME */
/* end of driver specific options */
/* input queue */
@ -177,9 +171,6 @@ struct psm_softc { /* Driver status information */
int button; /* the latest button state */
int xold; /* previous absolute X position */
int yold; /* previous absolute Y position */
#ifdef PSM_HOOKAPM
struct apmhook resumehook;
#endif
};
devclass_t psm_devclass;
#define PSM_SOFTC(unit) ((struct psm_softc*)devclass_get_softc(psm_devclass, unit))
@ -235,9 +226,7 @@ typedef int packetfunc_t __P((struct psm_softc *, unsigned char *,
/* function prototypes */
static int psmprobe __P((device_t));
static int psmattach __P((device_t));
#ifdef PSM_HOOKAPM
static int psmresume __P((void *));
#endif
static int psmresume __P((device_t));
static d_open_t psmopen;
static d_close_t psmclose;
@ -309,6 +298,7 @@ static device_method_t psm_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, psmprobe),
DEVMETHOD(device_attach, psmattach),
DEVMETHOD(device_resume, psmresume),
{ 0, 0 }
};
@ -1084,16 +1074,6 @@ psmattach(device_t dev)
make_dev(&psm_cdevsw, PSM_MKMINOR(unit, FALSE), 0, 0, 0666, "psm%d", unit);
make_dev(&psm_cdevsw, PSM_MKMINOR(unit, TRUE), 0, 0, 0666, "bpsm%d", unit);
#ifdef PSM_HOOKAPM
sc->resumehook.ah_name = "PS/2 mouse";
sc->resumehook.ah_fun = psmresume;
sc->resumehook.ah_arg = (void *)unit;
sc->resumehook.ah_order = APM_MID_ORDER;
apm_hook_establish(APM_HOOK_RESUME , &sc->resumehook);
if (verbose)
printf("psm%d: APM hooks installed.\n", unit);
#endif /* PSM_HOOKAPM */
if (!verbose) {
printf("psm%d: model %s, device ID %d\n",
unit, model_name(sc->hw.model), sc->hw.hwid & 0x00ff);
@ -2368,18 +2348,18 @@ enable_versapad(struct psm_softc *sc)
return TRUE; /* PS/2 absolute mode */
}
#ifdef PSM_HOOKAPM
static int
psmresume(void *dummy)
psmresume(device_t dev)
{
struct psm_softc *sc = PSM_SOFTC((int)dummy);
int unit = (int)dummy;
#ifdef PSM_HOOKRESUME
struct psm_softc *sc = device_get_softc(dev);
int unit = device_get_unit(dev);
int err = 0;
int s;
int c;
if (verbose >= 2)
log(LOG_NOTICE, "psm%d: APM resume hook called.\n", unit);
log(LOG_NOTICE, "psm%d: system resume hook called.\n", unit);
/* don't let anybody mess with the aux device */
if (!kbdc_lock(sc->kbdc, TRUE))
@ -2461,11 +2441,13 @@ psmresume(void *dummy)
}
if (verbose >= 2)
log(LOG_DEBUG, "psm%d: APM resume hook exiting.\n", unit);
log(LOG_DEBUG, "psm%d: system resume hook exiting.\n", unit);
return (err);
#else /* !PSM_HOOKRESUME */
return (0);
#endif /* PSM_HOOKRESUME */
}
#endif /* PSM_HOOKAPM */
DRIVER_MODULE(psm, atkbdc, psm_driver, psm_devclass, 0, 0);