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Move shutdown, and pci specific methods into pccbb_pci.c. Many more

Browse source 
are needed still.
This commit is contained in:
Warner Losh 2006-06-03 19:16:45 +00:00
parent fc7119a71e
commit 7490082f08
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=159197
3 changed files with 67 additions and 74 deletions
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67
sys/dev/pccbb/pccbb.c
View file

@ -346,37 +346,6 @@ cbb_detach(device_t brdev)
return (0);
}
int
cbb_shutdown(device_t brdev)
{
struct cbb_softc *sc = (struct cbb_softc *)device_get_softc(brdev);
/*
* Place the cards in reset, turn off the interrupts and power
* down the socket.
*/
PCI_MASK_CONFIG(brdev, CBBR_BRIDGECTRL, |CBBM_BRIDGECTRL_RESET, 2);
exca_clrb(&sc->exca[0], EXCA_INTR, EXCA_INTR_RESET);
cbb_set(sc, CBB_SOCKET_MASK, 0);
cbb_set(sc, CBB_SOCKET_EVENT, 0xffffffff);
cbb_power(brdev, CARD_OFF);
/*
* For paranoia, turn off all address decoding. Really not needed,
* it seems, but it can't hurt
*/
exca_putb(&sc->exca[0], EXCA_ADDRWIN_ENABLE, 0);
pci_write_config(brdev, CBBR_MEMBASE0, 0, 4);
pci_write_config(brdev, CBBR_MEMLIMIT0, 0, 4);
pci_write_config(brdev, CBBR_MEMBASE1, 0, 4);
pci_write_config(brdev, CBBR_MEMLIMIT1, 0, 4);
pci_write_config(brdev, CBBR_IOBASE0, 0, 4);
pci_write_config(brdev, CBBR_IOLIMIT0, 0, 4);
pci_write_config(brdev, CBBR_IOBASE1, 0, 4);
pci_write_config(brdev, CBBR_IOLIMIT1, 0, 4);
return (0);
}
int
cbb_setup_intr(device_t dev, device_t child, struct resource *irq,
int flags, driver_intr_t *intr, void *arg, void **cookiep)
@ -922,7 +891,7 @@ cbb_cardbus_reset(device_t brdev)
if (CBB_CARD_PRESENT(cbb_get(sc, CBB_SOCKET_STATE))) {
PCI_MASK_CONFIG(brdev, CBBR_BRIDGECTRL,
&~CBBM_BRIDGECTRL_RESET, 2);
tsleep(sc, PZERO, "cbbP3", hz * delay / 1000);
tsleep(sc, PZERO, "cbbP4", hz * delay / 1000);
}
}
@ -1463,40 +1432,6 @@ cbb_write_ivar(device_t brdev, device_t child, int which, uintptr_t value)
return (ENOENT);
}
/************************************************************************/
/* PCI compat methods */
/************************************************************************/
int
cbb_maxslots(device_t brdev)
{
return (0);
}
uint32_t
cbb_read_config(device_t brdev, int b, int s, int f, int reg, int width)
{
uint32_t rv;
/*
* Pass through to the next ppb up the chain (i.e. our grandparent).
*/
rv = PCIB_READ_CONFIG(device_get_parent(device_get_parent(brdev)),
b, s, f, reg, width);
return (rv);
}
void
cbb_write_config(device_t brdev, int b, int s, int f, int reg, uint32_t val,
int width)
{
/*
* Pass through to the next ppb up the chain (i.e. our grandparent).
*/
PCIB_WRITE_CONFIG(device_get_parent(device_get_parent(brdev)),
b, s, f, reg, val, width);
}
int
cbb_suspend(device_t self)
{

67
sys/dev/pccbb/pccbb_pci.c
View file

@ -633,6 +633,37 @@ cbb_route_interrupt(device_t pcib, device_t dev, int pin)
return (rman_get_start(sc->irq_res));
}
static int
cbb_pci_shutdown(device_t brdev)
{
struct cbb_softc *sc = (struct cbb_softc *)device_get_softc(brdev);
/*
* Place the cards in reset, turn off the interrupts and power
* down the socket.
*/
PCI_MASK_CONFIG(brdev, CBBR_BRIDGECTRL, |CBBM_BRIDGECTRL_RESET, 2);
exca_clrb(&sc->exca[0], EXCA_INTR, EXCA_INTR_RESET);
cbb_set(sc, CBB_SOCKET_MASK, 0);
cbb_set(sc, CBB_SOCKET_EVENT, 0xffffffff);
cbb_power(brdev, CARD_OFF);
/*
* For paranoia, turn off all address decoding. Really not needed,
* it seems, but it can't hurt
*/
exca_putb(&sc->exca[0], EXCA_ADDRWIN_ENABLE, 0);
pci_write_config(brdev, CBBR_MEMBASE0, 0, 4);
pci_write_config(brdev, CBBR_MEMLIMIT0, 0, 4);
pci_write_config(brdev, CBBR_MEMBASE1, 0, 4);
pci_write_config(brdev, CBBR_MEMLIMIT1, 0, 4);
pci_write_config(brdev, CBBR_IOBASE0, 0, 4);
pci_write_config(brdev, CBBR_IOLIMIT0, 0, 4);
pci_write_config(brdev, CBBR_IOBASE1, 0, 4);
pci_write_config(brdev, CBBR_IOLIMIT1, 0, 4);
return (0);
}
static void
cbb_pci_intr(void *arg)
{
@ -702,12 +733,46 @@ cbb_pci_intr(void *arg)
exca_getb(&sc->exca[0], EXCA_CSC);
}
/************************************************************************/
/* PCI compat methods */
/************************************************************************/
static int
cbb_maxslots(device_t brdev)
{
return (0);
}
static uint32_t
cbb_read_config(device_t brdev, int b, int s, int f, int reg, int width)
{
uint32_t rv;
/*
* Pass through to the next ppb up the chain (i.e. our grandparent).
*/
rv = PCIB_READ_CONFIG(device_get_parent(device_get_parent(brdev)),
b, s, f, reg, width);
return (rv);
}
static void
cbb_write_config(device_t brdev, int b, int s, int f, int reg, uint32_t val,
int width)
{
/*
* Pass through to the next ppb up the chain (i.e. our grandparent).
*/
PCIB_WRITE_CONFIG(device_get_parent(device_get_parent(brdev)),
b, s, f, reg, val, width);
}
static device_method_t cbb_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, cbb_pci_probe),
DEVMETHOD(device_attach, cbb_pci_attach),
DEVMETHOD(device_detach, cbb_detach),
DEVMETHOD(device_shutdown, cbb_shutdown),
DEVMETHOD(device_shutdown, cbb_pci_shutdown),
DEVMETHOD(device_suspend, cbb_suspend),
DEVMETHOD(device_resume, cbb_resume),

7
sys/dev/pccbb/pccbbvar.h
View file

@ -123,8 +123,6 @@ int cbb_detach(device_t brdev);
void cbb_disable_func_intr(struct cbb_softc *sc);
void cbb_driver_added(device_t brdev, driver_t *driver);
void cbb_event_thread(void *arg);
void cbb_intr(void *arg);
int cbb_maxslots(device_t brdev);
int cbb_pcic_set_memory_offset(device_t brdev, device_t child, int rid,
uint32_t cardaddr, uint32_t *deltap);
int cbb_pcic_set_res_flags(device_t brdev, device_t child, int type,
@ -132,8 +130,6 @@ int cbb_pcic_set_res_flags(device_t brdev, device_t child, int type,
int cbb_power(device_t brdev, int volts);
int cbb_power_enable_socket(device_t brdev, device_t child);
void cbb_power_disable_socket(device_t brdev, device_t child);
uint32_t cbb_read_config(device_t brdev, int b, int s, int f,
int reg, int width);
int cbb_read_ivar(device_t brdev, device_t child, int which,
uintptr_t *result);
int cbb_release_resource(device_t brdev, device_t child,
@ -141,12 +137,9 @@ int cbb_release_resource(device_t brdev, device_t child,
int cbb_resume(device_t self);
int cbb_setup_intr(device_t dev, device_t child, struct resource *irq,
int flags, driver_intr_t *intr, void *arg, void **cookiep);
int cbb_shutdown(device_t brdev);
int cbb_suspend(device_t self);
int cbb_teardown_intr(device_t dev, device_t child, struct resource *irq,
void *cookie);
void cbb_write_config(device_t brdev, int b, int s, int f,
int reg, uint32_t val, int width);
int cbb_write_ivar(device_t brdev, device_t child, int which,
uintptr_t value);