Page MenuHomeFreeBSD
Differential D44131 Diff 135120 sys/dev/pccbb/pccbb.c

Changeset View

Standalone View

View Options

sys/dev/pccbb/pccbb.c

Show First 20 Lines • Show All 156 Lines • ▼ Show 20 Lines
static int cbb_cardbus_activate_resource(device_t brdev, device_t child, static int cbb_cardbus_activate_resource(device_t brdev, device_t child,
struct resource *res); struct resource *res);
static int cbb_cardbus_deactivate_resource(device_t brdev, static int cbb_cardbus_deactivate_resource(device_t brdev,
device_t child, struct resource *res); device_t child, struct resource *res);
static struct resource *cbb_cardbus_alloc_resource(device_t brdev, static struct resource *cbb_cardbus_alloc_resource(device_t brdev,
device_t child, int type, int *rid, rman_res_t start, device_t child, int type, int *rid, rman_res_t start,
rman_res_t end, rman_res_t count, u_int flags); rman_res_t end, rman_res_t count, u_int flags);
static int cbb_cardbus_release_resource(device_t brdev, device_t child, static int cbb_cardbus_release_resource(device_t brdev, device_t child,
int type, int rid, struct resource *res); struct resource *res);
static int cbb_cardbus_power_enable_socket(device_t brdev, static int cbb_cardbus_power_enable_socket(device_t brdev,
device_t child); device_t child);
static int cbb_cardbus_power_disable_socket(device_t brdev, static int cbb_cardbus_power_disable_socket(device_t brdev,
device_t child); device_t child);
static int cbb_func_filt(void *arg); static int cbb_func_filt(void *arg);
static void cbb_func_intr(void *arg); static void cbb_func_intr(void *arg);
static void static void
▲ Show 20 Lines • Show All 1,084 Lines • ▼ Show 20 Lines if (bus_activate_resource(child, type, *rid, res) != 0) {
bus_release_resource(child, type, *rid, res); bus_release_resource(child, type, *rid, res);
return (NULL); return (NULL);
} }
return (res); return (res);
} }
static int static int
cbb_cardbus_release_resource(device_t brdev, device_t child, int type, cbb_cardbus_release_resource(device_t brdev, device_t child,
int rid, struct resource *res) struct resource *res)
{ {
struct cbb_softc *sc = device_get_softc(brdev); struct cbb_softc *sc = device_get_softc(brdev);
int error; int error;
if (rman_get_flags(res) & RF_ACTIVE) { if (rman_get_flags(res) & RF_ACTIVE) {
error = bus_deactivate_resource(child, type, rid, res); error = bus_deactivate_resource(child, res);
if (error != 0) if (error != 0)
return (error); return (error);
} }
cbb_remove_res(sc, res); cbb_remove_res(sc, res);
return (BUS_RELEASE_RESOURCE(device_get_parent(brdev), child, return (BUS_RELEASE_RESOURCE(device_get_parent(brdev), child,
type, rid, res)); res));
} }
/************************************************************************/ /************************************************************************/
/* PC Card Power Functions */ /* PC Card Power Functions */
/************************************************************************/ /************************************************************************/
static int static int
cbb_pcic_power_enable_socket(device_t brdev, device_t child) cbb_pcic_power_enable_socket(device_t brdev, device_t child)
▲ Show 20 Lines • Show All 131 Lines • ▼ Show 20 Lines if (bus_activate_resource(child, type, *rid, res) != 0) {
return (NULL); return (NULL);
} }
} }
return (res); return (res);
} }
static int static int
cbb_pcic_release_resource(device_t brdev, device_t child, int type, cbb_pcic_release_resource(device_t brdev, device_t child,
int rid, struct resource *res) struct resource *res)
{ {
struct cbb_softc *sc = device_get_softc(brdev); struct cbb_softc *sc = device_get_softc(brdev);
int error; int error;
if (rman_get_flags(res) & RF_ACTIVE) { if (rman_get_flags(res) & RF_ACTIVE) {
error = bus_deactivate_resource(child, type, rid, res); error = bus_deactivate_resource(child, res);
if (error != 0) if (error != 0)
return (error); return (error);
} }
cbb_remove_res(sc, res); cbb_remove_res(sc, res);
return (BUS_RELEASE_RESOURCE(device_get_parent(brdev), child, return (BUS_RELEASE_RESOURCE(device_get_parent(brdev), child,
type, rid, res)); res));
} }
/************************************************************************/ /************************************************************************/
/* PC Card methods */ /* PC Card methods */
/************************************************************************/ /************************************************************************/
int int
cbb_pcic_set_res_flags(device_t brdev, device_t child, int type, int rid, cbb_pcic_set_res_flags(device_t brdev, device_t child, int type, int rid,
▲ Show 20 Lines • Show All 65 Lines • ▼ Show 20 Lines if (sc->flags & CBB_16BIT_CARD)
return (cbb_pcic_alloc_resource(brdev, child, type, rid, return (cbb_pcic_alloc_resource(brdev, child, type, rid,
start, end, count, flags)); start, end, count, flags));
else else
return (cbb_cardbus_alloc_resource(brdev, child, type, rid, return (cbb_cardbus_alloc_resource(brdev, child, type, rid,
start, end, count, flags)); start, end, count, flags));
} }
int int
cbb_release_resource(device_t brdev, device_t child, int type, int rid, cbb_release_resource(device_t brdev, device_t child, struct resource *r)
struct resource *r)
{ {
struct cbb_softc *sc = device_get_softc(brdev); struct cbb_softc *sc = device_get_softc(brdev);
if (sc->flags & CBB_16BIT_CARD) if (sc->flags & CBB_16BIT_CARD)
return (cbb_pcic_release_resource(brdev, child, type, return (cbb_pcic_release_resource(brdev, child, r));
rid, r));
else else
return (cbb_cardbus_release_resource(brdev, child, type, return (cbb_cardbus_release_resource(brdev, child, r));
rid, r));
} }
int int
cbb_read_ivar(device_t brdev, device_t child, int which, uintptr_t *result) cbb_read_ivar(device_t brdev, device_t child, int which, uintptr_t *result)
{ {
struct cbb_softc *sc = device_get_softc(brdev); struct cbb_softc *sc = device_get_softc(brdev);
switch (which) { switch (which) {
Show All 37 Lines