#endif
extern int powersave_nap;
-extern struct pci_dev *k2_skiplist[2];
+extern struct device_node *k2_skiplist[2];
/*
* We use a single global lock to protect accesses. Each driver has
* to take care of its own locking
*/
-static spinlock_t feature_lock __pmacdata = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(feature_lock __pmacdata);
#define LOCK(flags) spin_lock_irqsave(&feature_lock, flags);
#define UNLOCK(flags) spin_unlock_irqrestore(&feature_lock, flags);
*/
struct macio_chip macio_chips[MAX_MACIO_CHIPS] __pmacdata;
-struct macio_chip* __pmac
-macio_find(struct device_node* child, int type)
+struct macio_chip* __pmac macio_find(struct device_node* child, int type)
{
while(child) {
int i;
}
return NULL;
}
+EXPORT_SYMBOL_GPL(macio_find);
static const char* macio_names[] __pmacdata =
{
#define UN_BIC(r,v) (UN_OUT((r), UN_IN(r) & ~(v)))
static struct device_node* uninorth_node __pmacdata;
-static u32* uninorth_base __pmacdata;
+static u32 __iomem * uninorth_base __pmacdata;
static u32 uninorth_rev __pmacdata;
static int uninorth_u3 __pmacdata;
-static void *u3_ht;
+static void __iomem *u3_ht;
/*
* For each motherboard family, we have a table of functions pointers
/* Save state & config of DBDMA channels */
for (i=0; i<13; i++) {
- volatile struct dbdma_regs* chan = (volatile struct dbdma_regs*)
+ volatile struct dbdma_regs __iomem * chan = (void __iomem *)
(macio->base + ((0x8000+i*0x100)>>2));
save[i].cmdptr_hi = in_le32(&chan->cmdptr_hi);
save[i].cmdptr = in_le32(&chan->cmdptr);
/* Save state & config of DBDMA channels */
for (i=0; i<13; i++) {
- volatile struct dbdma_regs* chan = (volatile struct dbdma_regs*)
+ volatile struct dbdma_regs __iomem * chan = (void __iomem *)
(macio->base + ((0x8000+i*0x100)>>2));
out_le32(&chan->control, (ACTIVE|DEAD|WAKE|FLUSH|PAUSE|RUN)<<16);
while (in_le32(&chan->status) & ACTIVE)
(void)MACIO_IN32(KEYLARGO_FCR3);
udelay(10);
}
+ if (macio->type == macio_intrepid) {
+ /* wait for clock stopped bits to clear */
+ u32 test0 = 0, test1 = 0;
+ u32 status0, status1;
+ int timeout = 1000;
+
+ UNLOCK(flags);
+ switch (number) {
+ case 0:
+ test0 = UNI_N_CLOCK_STOPPED_USB0;
+ test1 = UNI_N_CLOCK_STOPPED_USB0PCI;
+ break;
+ case 2:
+ test0 = UNI_N_CLOCK_STOPPED_USB1;
+ test1 = UNI_N_CLOCK_STOPPED_USB1PCI;
+ break;
+ case 4:
+ test0 = UNI_N_CLOCK_STOPPED_USB2;
+ test1 = UNI_N_CLOCK_STOPPED_USB2PCI;
+ break;
+ }
+ do {
+ if (--timeout <= 0) {
+ printk(KERN_ERR "core99_usb_enable: "
+ "Timeout waiting for clocks\n");
+ break;
+ }
+ mdelay(1);
+ status0 = UN_IN(UNI_N_CLOCK_STOP_STATUS0);
+ status1 = UN_IN(UNI_N_CLOCK_STOP_STATUS1);
+ } while ((status0 & test0) | (status1 & test1));
+ LOCK(flags);
+ }
} else {
/* Turn OFF */
if (number < 4) {
udelay(1);
}
if (number == 0) {
- MACIO_BIC(KEYLARGO_FCR0, KL0_USB0_CELL_ENABLE);
+ if (macio->type != macio_intrepid)
+ MACIO_BIC(KEYLARGO_FCR0, KL0_USB0_CELL_ENABLE);
(void)MACIO_IN32(KEYLARGO_FCR0);
udelay(1);
MACIO_BIS(KEYLARGO_FCR0, (KL0_USB0_PAD_SUSPEND0 | KL0_USB0_PAD_SUSPEND1));
(void)MACIO_IN32(KEYLARGO_FCR0);
} else if (number == 2) {
- MACIO_BIC(KEYLARGO_FCR0, KL0_USB1_CELL_ENABLE);
+ if (macio->type != macio_intrepid)
+ MACIO_BIC(KEYLARGO_FCR0, KL0_USB1_CELL_ENABLE);
(void)MACIO_IN32(KEYLARGO_FCR0);
udelay(1);
MACIO_BIS(KEYLARGO_FCR0, (KL0_USB1_PAD_SUSPEND0 | KL0_USB1_PAD_SUSPEND1));
(void)MACIO_IN32(KEYLARGO_FCR0);
} else if (number == 4) {
- MACIO_BIC(KEYLARGO_FCR1, KL1_USB2_CELL_ENABLE);
- (void)MACIO_IN32(KEYLARGO_FCR1);
udelay(1);
MACIO_BIS(KEYLARGO_FCR1, (KL1_USB2_PAD_SUSPEND0 | KL1_USB2_PAD_SUSPEND1));
(void)MACIO_IN32(KEYLARGO_FCR1);
{
struct macio_chip* macio = &macio_chips[0];
unsigned long flags;
- struct pci_dev *pdev;
u8 pbus, pid;
- /* XXX FIXME: We should fix pci_device_from_OF_node here, and
- * get to a real pci_dev or we'll get into trouble with PCI
- * domains the day we get overlapping numbers (like if we ever
- * decide to show the HT root
- */
- if (pci_device_from_OF_node(node, &pbus, &pid) == 0)
- pdev = pci_find_slot(pbus, pid);
-
LOCK(flags);
if (value) {
MACIO_BIS(KEYLARGO_FCR1, K2_FCR1_GMAC_CLK_ENABLE);
mb();
k2_skiplist[0] = NULL;
} else {
- k2_skiplist[0] = pdev;
+ k2_skiplist[0] = node;
mb();
MACIO_BIC(KEYLARGO_FCR1, K2_FCR1_GMAC_CLK_ENABLE);
}
{
struct macio_chip* macio = &macio_chips[0];
unsigned long flags;
- struct pci_dev *pdev;
- u8 pbus, pid;
-
- /* XXX FIXME: We should fix pci_device_from_OF_node here, and
- * get to a real pci_dev or we'll get into trouble with PCI
- * domains the day we get overlapping numbers (like if we ever
- * decide to show the HT root
- */
- if (pci_device_from_OF_node(node, &pbus, &pid) == 0)
- pdev = pci_find_slot(pbus, pid);
LOCK(flags);
if (value) {
mb();
k2_skiplist[1] = NULL;
} else {
- k2_skiplist[1] = pdev;
+ k2_skiplist[1] = node;
mb();
MACIO_BIC(KEYLARGO_FCR1, K2_FCR1_FW_CLK_ENABLE);
}
u32 temp;
MACIO_BIC(KEYLARGO_FCR0,KL0_SCCA_ENABLE | KL0_SCCB_ENABLE |
- KL0_SCC_CELL_ENABLE |
- KL0_USB0_CELL_ENABLE | KL0_USB1_CELL_ENABLE);
+ KL0_SCC_CELL_ENABLE);
MACIO_BIC(KEYLARGO_FCR1,
- KL1_USB2_CELL_ENABLE |
+ /*KL1_USB2_CELL_ENABLE |*/
KL1_I2S0_CELL_ENABLE | KL1_I2S0_CLK_ENABLE_BIT |
KL1_I2S0_ENABLE | KL1_I2S1_CELL_ENABLE |
KL1_I2S1_CLK_ENABLE_BIT | KL1_I2S1_ENABLE);
if (pmac_mb.board_flags & PMAC_MB_MOBILE)
MACIO_BIC(KEYLARGO_FCR1, KL1_UIDE_RESET_N);
- MACIO_BIS(KEYLARGO_FCR2, KL2_ALT_DATA_OUT);
-
temp = MACIO_IN32(KEYLARGO_FCR3);
- temp |= KL3_IT_SHUTDOWN_PLL1 | KL3_IT_SHUTDOWN_PLL2 |
- KL3_IT_SHUTDOWN_PLL3;
temp &= ~(KL3_CLK49_ENABLE | KL3_CLK45_ENABLE |
KL3_I2S1_CLK18_ENABLE | KL3_I2S0_CLK18_ENABLE);
if (sleep_mode)
MACIO_OUT32(KEYLARGO_FCR3, temp);
/* Flush posted writes & wait a bit */
- (void)MACIO_IN32(KEYLARGO_FCR0); mdelay(1);
+ (void)MACIO_IN32(KEYLARGO_FCR0);
+ mdelay(10);
}
+
+void __pmac pmac_tweak_clock_spreading(int enable)
+{
+ struct macio_chip* macio = &macio_chips[0];
+
+ /* Hack for doing clock spreading on some machines PowerBooks and
+ * iBooks. This implements the "platform-do-clockspreading" OF
+ * property as decoded manually on various models. For safety, we also
+ * check the product ID in the device-tree in cases we'll whack the i2c
+ * chip to make reasonably sure we won't set wrong values in there
+ *
+ * Of course, ultimately, we have to implement a real parser for
+ * the platform-do-* stuff...
+ */
+
+ if (macio->type == macio_intrepid) {
+ if (enable)
+ UN_OUT(UNI_N_CLOCK_SPREADING, 2);
+ else
+ UN_OUT(UNI_N_CLOCK_SPREADING, 0);
+ mdelay(40);
+ }
+
+ while (machine_is_compatible("PowerBook5,2") ||
+ machine_is_compatible("PowerBook5,3") ||
+ machine_is_compatible("PowerBook6,2") ||
+ machine_is_compatible("PowerBook6,3")) {
+ struct device_node *ui2c = of_find_node_by_type(NULL, "i2c");
+ struct device_node *dt = of_find_node_by_name(NULL, "device-tree");
+ u8 buffer[9];
+ u32 *productID;
+ int i, rc, changed = 0;
+
+ if (dt == NULL)
+ break;
+ productID = (u32 *)get_property(dt, "pid#", NULL);
+ if (productID == NULL)
+ break;
+ while(ui2c) {
+ struct device_node *p = of_get_parent(ui2c);
+ if (p && !strcmp(p->name, "uni-n"))
+ break;
+ ui2c = of_find_node_by_type(ui2c, "i2c");
+ }
+ if (ui2c == NULL)
+ break;
+ DBG("Trying to bump clock speed for PID: %08x...\n", *productID);
+ rc = pmac_low_i2c_open(ui2c, 1);
+ if (rc != 0)
+ break;
+ pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_combined);
+ rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_read, 0x80, buffer, 9);
+ DBG("read result: %d,", rc);
+ if (rc != 0) {
+ pmac_low_i2c_close(ui2c);
+ break;
+ }
+ for (i=0; i<9; i++)
+ DBG(" %02x", buffer[i]);
+ DBG("\n");
+
+ switch(*productID) {
+ case 0x1182: /* AlBook 12" rev 2 */
+ case 0x1183: /* iBook G4 12" */
+ buffer[0] = (buffer[0] & 0x8f) | 0x70;
+ buffer[2] = (buffer[2] & 0x7f) | 0x00;
+ buffer[5] = (buffer[5] & 0x80) | 0x31;
+ buffer[6] = (buffer[6] & 0x40) | 0xb0;
+ buffer[7] = (buffer[7] & 0x00) | (enable ? 0xc0 : 0xba);
+ buffer[8] = (buffer[8] & 0x00) | 0x30;
+ changed = 1;
+ break;
+ case 0x3142: /* AlBook 15" (ATI M10) */
+ case 0x3143: /* AlBook 17" (ATI M10) */
+ buffer[0] = (buffer[0] & 0xaf) | 0x50;
+ buffer[2] = (buffer[2] & 0x7f) | 0x00;
+ buffer[5] = (buffer[5] & 0x80) | 0x31;
+ buffer[6] = (buffer[6] & 0x40) | 0xb0;
+ buffer[7] = (buffer[7] & 0x00) | (enable ? 0xd0 : 0xc0);
+ buffer[8] = (buffer[8] & 0x00) | 0x30;
+ changed = 1;
+ break;
+ default:
+ DBG("i2c-hwclock: Machine model not handled\n");
+ break;
+ }
+ if (!changed) {
+ pmac_low_i2c_close(ui2c);
+ break;
+ }
+ pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
+ rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
+ DBG("write result: %d,", rc);
+ pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_combined);
+ rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_read, 0x80, buffer, 9);
+ DBG("read result: %d,", rc);
+ if (rc != 0) {
+ pmac_low_i2c_close(ui2c);
+ break;
+ }
+ for (i=0; i<9; i++)
+ DBG(" %02x", buffer[i]);
+ pmac_low_i2c_close(ui2c);
+ break;
+ }
+}
+
+
static int __pmac
core99_sleep(void)
{
*/
save_unin_clock_ctl = UN_IN(UNI_N_CLOCK_CNTL);
+ /* Note: do not switch GMAC off, driver does it when necessary, WOL must keep it
+ * enabled !
+ */
UN_OUT(UNI_N_CLOCK_CNTL, save_unin_clock_ctl &
- ~(UNI_N_CLOCK_CNTL_GMAC|UNI_N_CLOCK_CNTL_FW/*|UNI_N_CLOCK_CNTL_PCI*/));
+ ~(/*UNI_N_CLOCK_CNTL_GMAC|*/UNI_N_CLOCK_CNTL_FW/*|UNI_N_CLOCK_CNTL_PCI*/));
udelay(100);
UN_OUT(UNI_N_HWINIT_STATE, UNI_N_HWINIT_STATE_SLEEPING);
UN_OUT(UNI_N_POWER_MGT, UNI_N_POWER_MGT_SLEEP);
+ mdelay(10);
/*
* FIXME: A bit of black magic with OpenPIC (don't ask me why)
}
if ((pmac_mb.board_flags & PMAC_MB_CAN_SLEEP) == 0)
return -EPERM;
+
if (value == 1)
return core99_sleep();
else if (value == 0)
#endif /* CONFIG_POWER4 */
+static long __pmac
+generic_dev_can_wake(struct device_node* node, long param, long value)
+{
+ /* Todo: eventually check we are really dealing with on-board
+ * video device ...
+ */
+
+ if (pmac_mb.board_flags & PMAC_MB_MAY_SLEEP)
+ pmac_mb.board_flags |= PMAC_MB_CAN_SLEEP;
+ return 0;
+}
+
static long __pmac
generic_get_mb_info(struct device_node* node, long param, long value)
{
*/
static struct feature_table_entry any_features[] __pmacdata = {
{ PMAC_FTR_GET_MB_INFO, generic_get_mb_info },
+ { PMAC_FTR_DEVICE_CAN_WAKE, generic_dev_can_wake },
{ 0, NULL }
};
#endif /* CONFIG_POWER4 */
static struct pmac_mb_def pmac_mb_defs[] __pmacdata = {
- /* Warning: ordering is important as some models may claim
- * beeing compatible with several types
- */
#ifndef CONFIG_POWER4
+ /*
+ * Desktops
+ */
+
{ "AAPL,8500", "PowerMac 8500/8600",
PMAC_TYPE_PSURGE, NULL,
0
PMAC_TYPE_GAZELLE, NULL,
0
},
- { "AAPL,3400/2400", "PowerBook 3400",
- PMAC_TYPE_HOOPER, ohare_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
- },
- { "AAPL,3500", "PowerBook 3500",
- PMAC_TYPE_KANGA, ohare_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
- },
{ "AAPL,Gossamer", "PowerMac G3 (Gossamer)",
PMAC_TYPE_GOSSAMER, heathrow_desktop_features,
0
PMAC_TYPE_SILK, heathrow_desktop_features,
0
},
- { "AAPL,PowerBook1998", "PowerBook Wallstreet",
- PMAC_TYPE_WALLSTREET, heathrow_laptop_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
- },
- { "PowerBook1,1", "PowerBook 101 (Lombard)",
- PMAC_TYPE_101_PBOOK, paddington_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
- },
- { "iMac,1", "iMac (first generation)",
- PMAC_TYPE_ORIG_IMAC, paddington_features,
- 0
- },
- { "PowerMac4,1", "iMac \"Flower Power\"",
- PMAC_TYPE_PANGEA_IMAC, pangea_features,
- PMAC_MB_CAN_SLEEP
- },
- { "PowerBook4,3", "iBook 2 rev. 2",
- PMAC_TYPE_IBOOK2, pangea_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
- },
- { "PowerBook4,2", "iBook 2",
- PMAC_TYPE_IBOOK2, pangea_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
- },
- { "PowerBook4,1", "iBook 2",
- PMAC_TYPE_IBOOK2, pangea_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
- },
- { "PowerMac4,4", "eMac",
- PMAC_TYPE_EMAC, core99_features,
- PMAC_MB_CAN_SLEEP
- },
- { "PowerMac4,2", "Flat panel iMac",
- PMAC_TYPE_FLAT_PANEL_IMAC, pangea_features,
- PMAC_MB_CAN_SLEEP
- },
{ "PowerMac1,1", "Blue&White G3",
PMAC_TYPE_YOSEMITE, paddington_features,
0
PMAC_TYPE_YIKES, paddington_features,
0
},
- { "PowerBook2,1", "iBook (first generation)",
- PMAC_TYPE_ORIG_IBOOK, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
+ { "PowerMac2,1", "iMac FireWire",
+ PMAC_TYPE_FW_IMAC, core99_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_OLD_CORE99
+ },
+ { "PowerMac2,2", "iMac FireWire",
+ PMAC_TYPE_FW_IMAC, core99_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_OLD_CORE99
},
{ "PowerMac3,1", "PowerMac G4 AGP Graphics",
PMAC_TYPE_SAWTOOTH, core99_features,
},
{ "PowerMac3,2", "PowerMac G4 AGP Graphics",
PMAC_TYPE_SAWTOOTH, core99_features,
- PMAC_MB_OLD_CORE99
+ PMAC_MB_MAY_SLEEP | PMAC_MB_OLD_CORE99
},
{ "PowerMac3,3", "PowerMac G4 AGP Graphics",
PMAC_TYPE_SAWTOOTH, core99_features,
- PMAC_MB_OLD_CORE99
+ PMAC_MB_MAY_SLEEP | PMAC_MB_OLD_CORE99
},
- { "PowerMac2,1", "iMac FireWire",
- PMAC_TYPE_FW_IMAC, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_OLD_CORE99
+ { "PowerMac3,4", "PowerMac G4 Silver",
+ PMAC_TYPE_QUICKSILVER, core99_features,
+ PMAC_MB_MAY_SLEEP
},
- { "PowerMac2,2", "iMac FireWire",
- PMAC_TYPE_FW_IMAC, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_OLD_CORE99
+ { "PowerMac3,5", "PowerMac G4 Silver",
+ PMAC_TYPE_QUICKSILVER, core99_features,
+ PMAC_MB_MAY_SLEEP
},
- { "PowerBook2,2", "iBook FireWire",
- PMAC_TYPE_FW_IBOOK, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
+ { "PowerMac3,6", "PowerMac G4 Windtunnel",
+ PMAC_TYPE_WINDTUNNEL, core99_features,
+ PMAC_MB_MAY_SLEEP,
+ },
+ { "PowerMac4,1", "iMac \"Flower Power\"",
+ PMAC_TYPE_PANGEA_IMAC, pangea_features,
+ PMAC_MB_MAY_SLEEP
+ },
+ { "PowerMac4,2", "Flat panel iMac",
+ PMAC_TYPE_FLAT_PANEL_IMAC, pangea_features,
+ PMAC_MB_CAN_SLEEP
+ },
+ { "PowerMac4,4", "eMac",
+ PMAC_TYPE_EMAC, core99_features,
+ PMAC_MB_MAY_SLEEP
},
{ "PowerMac5,1", "PowerMac G4 Cube",
PMAC_TYPE_CUBE, core99_features,
- PMAC_MB_OLD_CORE99
+ PMAC_MB_MAY_SLEEP | PMAC_MB_OLD_CORE99
},
- { "PowerMac3,4", "PowerMac G4 Silver",
- PMAC_TYPE_QUICKSILVER, core99_features,
- 0
+ { "PowerMac6,1", "Flat panel iMac",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP,
},
- { "PowerMac3,5", "PowerMac G4 Silver",
- PMAC_TYPE_QUICKSILVER, core99_features,
+ { "PowerMac6,3", "Flat panel iMac",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP,
+ },
+ { "PowerMac6,4", "eMac",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP,
+ },
+ { "PowerMac10,1", "Mac mini",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER,
+ },
+ { "iMac,1", "iMac (first generation)",
+ PMAC_TYPE_ORIG_IMAC, paddington_features,
0
},
+
+ /*
+ * Xserve's
+ */
+
+ { "RackMac1,1", "XServe",
+ PMAC_TYPE_RACKMAC, rackmac_features,
+ 0,
+ },
+ { "RackMac1,2", "XServe rev. 2",
+ PMAC_TYPE_RACKMAC, rackmac_features,
+ 0,
+ },
+
+ /*
+ * Laptops
+ */
+
+ { "AAPL,3400/2400", "PowerBook 3400",
+ PMAC_TYPE_HOOPER, ohare_features,
+ PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
+ },
+ { "AAPL,3500", "PowerBook 3500",
+ PMAC_TYPE_KANGA, ohare_features,
+ PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
+ },
+ { "AAPL,PowerBook1998", "PowerBook Wallstreet",
+ PMAC_TYPE_WALLSTREET, heathrow_laptop_features,
+ PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
+ },
+ { "PowerBook1,1", "PowerBook 101 (Lombard)",
+ PMAC_TYPE_101_PBOOK, paddington_features,
+ PMAC_MB_CAN_SLEEP | PMAC_MB_MOBILE
+ },
+ { "PowerBook2,1", "iBook (first generation)",
+ PMAC_TYPE_ORIG_IBOOK, core99_features,
+ PMAC_MB_CAN_SLEEP | PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
+ },
+ { "PowerBook2,2", "iBook FireWire",
+ PMAC_TYPE_FW_IBOOK, core99_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER |
+ PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
+ },
{ "PowerBook3,1", "PowerBook Pismo",
PMAC_TYPE_PISMO, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER |
+ PMAC_MB_OLD_CORE99 | PMAC_MB_MOBILE
},
{ "PowerBook3,2", "PowerBook Titanium",
PMAC_TYPE_TITANIUM, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
{ "PowerBook3,3", "PowerBook Titanium II",
PMAC_TYPE_TITANIUM2, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
{ "PowerBook3,4", "PowerBook Titanium III",
PMAC_TYPE_TITANIUM3, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
{ "PowerBook3,5", "PowerBook Titanium IV",
PMAC_TYPE_TITANIUM4, core99_features,
- PMAC_MB_CAN_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
- { "RackMac1,1", "XServe",
- PMAC_TYPE_RACKMAC, rackmac_features,
- 0,
+ { "PowerBook4,1", "iBook 2",
+ PMAC_TYPE_IBOOK2, pangea_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
- { "RackMac1,2", "XServe rev. 2",
- PMAC_TYPE_RACKMAC, rackmac_features,
- 0,
+ { "PowerBook4,2", "iBook 2",
+ PMAC_TYPE_IBOOK2, pangea_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
- { "PowerMac3,6", "PowerMac G4 Windtunnel",
- PMAC_TYPE_WINDTUNNEL, core99_features,
- 0,
+ { "PowerBook4,3", "iBook 2 rev. 2",
+ PMAC_TYPE_IBOOK2, pangea_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE
},
{ "PowerBook5,1", "PowerBook G4 17\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
},
{ "PowerBook5,2", "PowerBook G4 15\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook5,3", "PowerBook G4 17\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook5,4", "PowerBook G4 15\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook5,5", "PowerBook G4 17\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
+ { "PowerBook5,6", "PowerBook G4 15\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
+ { "PowerBook5,7", "PowerBook G4 17\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,1", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,2", "PowerBook G4",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,3", "iBook G4",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,4", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,5", "iBook G4",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
- PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
+ { "PowerBook6,8", "PowerBook G4 12\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
#else /* CONFIG_POWER4 */
{ "PowerMac7,2", "PowerMac G5",
#ifndef CONFIG_POWER4
/* Fixup Hooper vs. Comet */
if (pmac_mb.model_id == PMAC_TYPE_HOOPER) {
- u32* mach_id_ptr = (u32*)ioremap(0xf3000034, 4);
+ u32 __iomem * mach_id_ptr = ioremap(0xf3000034, 4);
if (!mach_id_ptr)
return -ENODEV;
/* Here, I used to disable the media-bay on comet. It
* appears this is wrong, the floppy connector is actually
* a kind of media-bay and works with the current driver.
*/
- if ((*mach_id_ptr) & 0x20000000UL)
+ if (__raw_readl(mach_id_ptr) & 0x20000000UL)
pmac_mb.model_id = PMAC_TYPE_COMET;
iounmap(mach_id_ptr);
}
{
struct device_node* node;
int i;
- volatile u32* base;
+ volatile u32 __iomem * base;
u32* revp;
node = find_devices(name);
printk(KERN_ERR "pmac_feature: %s skipped\n", node->full_name);
return;
}
- base = (volatile u32*)ioremap(node->addrs[0].address, node->addrs[0].size);
+ base = ioremap(node->addrs[0].address, node->addrs[0].size);
if (!base) {
printk(KERN_ERR "pmac_feature: Can't map mac-io chip !\n");
return;
MACIO_BIC(HEATHROW_FCR, HRW_SOUND_POWER_N);
}
- /* Hack for bumping clock speed on the new PowerBooks and the
- * iBook G4. This implements the "platform-do-clockspreading" OF
- * property. For safety, we also check the product ID in the
- * device-tree to make reasonably sure we won't set wrong values
- * in the clock chip.
- *
- * Of course, ultimately, we have to implement a real parser for
- * the platform-do-* stuff...
+ /* Some machine models need the clock chip to be properly setup for
+ * clock spreading now. This should be a platform function but we
+ * don't do these at the moment
*/
- while (machine_is_compatible("PowerBook5,2") ||
- machine_is_compatible("PowerBook5,3") ||
- machine_is_compatible("PowerBook6,2") ||
- machine_is_compatible("PowerBook6,3")) {
- struct device_node *ui2c = of_find_node_by_type(NULL, "i2c");
- struct device_node *dt = of_find_node_by_name(NULL, "device-tree");
- u8 buffer[9];
- u32 *productID;
- int i, rc, changed = 0;
-
- if (dt == NULL)
- break;
- productID = (u32 *)get_property(dt, "pid#", NULL);
- if (productID == NULL)
- break;
- while(ui2c) {
- struct device_node *p = of_get_parent(ui2c);
- if (p && !strcmp(p->name, "uni-n"))
- break;
- ui2c = of_find_node_by_type(ui2c, "i2c");
- }
- if (ui2c == NULL)
- break;
- DBG("Trying to bump clock speed for PID: %08x...\n", *productID);
- rc = pmac_low_i2c_open(ui2c, 1);
- if (rc != 0)
- break;
- pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_combined);
- rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_read, 0x80, buffer, 9);
- DBG("read result: %d,", rc);
- if (rc != 0) {
- pmac_low_i2c_close(ui2c);
- break;
- }
- for (i=0; i<9; i++)
- DBG(" %02x", buffer[i]);
- DBG("\n");
-
- switch(*productID) {
- case 0x1182: /* AlBook 12" rev 2 */
- case 0x1183: /* iBook G4 12" */
- buffer[0] = (buffer[0] & 0x8f) | 0x70;
- buffer[2] = (buffer[2] & 0x7f) | 0x00;
- buffer[5] = (buffer[5] & 0x80) | 0x31;
- buffer[6] = (buffer[6] & 0x40) | 0xb0;
- buffer[7] = (buffer[7] & 0x00) | 0xc0;
- buffer[8] = (buffer[8] & 0x00) | 0x30;
- changed = 1;
- break;
- case 0x3142: /* AlBook 15" (ATI M10) */
- case 0x3143: /* AlBook 17" (ATI M10) */
- buffer[0] = (buffer[0] & 0xaf) | 0x50;
- buffer[2] = (buffer[2] & 0x7f) | 0x00;
- buffer[5] = (buffer[5] & 0x80) | 0x31;
- buffer[6] = (buffer[6] & 0x40) | 0xb0;
- buffer[7] = (buffer[7] & 0x00) | 0xd0;
- buffer[8] = (buffer[8] & 0x00) | 0x30;
- changed = 1;
- break;
- default:
- DBG("i2c-hwclock: Machine model not handled\n");
- break;
- }
- if (!changed) {
- pmac_low_i2c_close(ui2c);
- break;
- }
- pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
- rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
- DBG("write result: %d,", rc);
- pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_combined);
- rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_read, 0x80, buffer, 9);
- DBG("read result: %d,", rc);
- if (rc != 0) {
- pmac_low_i2c_close(ui2c);
- break;
- }
- for (i=0; i<9; i++)
- DBG(" %02x", buffer[i]);
- pmac_low_i2c_close(ui2c);
- break;
- }
+ pmac_tweak_clock_spreading(1);
#endif /* CONFIG_POWER4 */
}
#endif /* CONFIG_POWER4 */
+
+/*
+ * Early video resume hook
+ */
+
+static void (*pmac_early_vresume_proc)(void *data) __pmacdata;
+static void *pmac_early_vresume_data __pmacdata;
+
+void pmac_set_early_video_resume(void (*proc)(void *data), void *data)
+{
+ if (_machine != _MACH_Pmac)
+ return;
+ preempt_disable();
+ pmac_early_vresume_proc = proc;
+ pmac_early_vresume_data = data;
+ preempt_enable();
+}
+EXPORT_SYMBOL(pmac_set_early_video_resume);
+
+void __pmac pmac_call_early_video_resume(void)
+{
+ if (pmac_early_vresume_proc)
+ pmac_early_vresume_proc(pmac_early_vresume_data);
+}
+
+/*
+ * AGP related suspend/resume code
+ */
+
+static struct pci_dev *pmac_agp_bridge __pmacdata;
+static int (*pmac_agp_suspend)(struct pci_dev *bridge) __pmacdata;
+static int (*pmac_agp_resume)(struct pci_dev *bridge) __pmacdata;
+
+void __pmac pmac_register_agp_pm(struct pci_dev *bridge,
+ int (*suspend)(struct pci_dev *bridge),
+ int (*resume)(struct pci_dev *bridge))
+{
+ if (suspend || resume) {
+ pmac_agp_bridge = bridge;
+ pmac_agp_suspend = suspend;
+ pmac_agp_resume = resume;
+ return;
+ }
+ if (bridge != pmac_agp_bridge)
+ return;
+ pmac_agp_suspend = pmac_agp_resume = NULL;
+ return;
+}
+EXPORT_SYMBOL(pmac_register_agp_pm);
+
+void __pmac pmac_suspend_agp_for_card(struct pci_dev *dev)
+{
+ if (pmac_agp_bridge == NULL || pmac_agp_suspend == NULL)
+ return;
+ if (pmac_agp_bridge->bus != dev->bus)
+ return;
+ pmac_agp_suspend(pmac_agp_bridge);
+}
+EXPORT_SYMBOL(pmac_suspend_agp_for_card);
+
+void __pmac pmac_resume_agp_for_card(struct pci_dev *dev)
+{
+ if (pmac_agp_bridge == NULL || pmac_agp_resume == NULL)
+ return;
+ if (pmac_agp_bridge->bus != dev->bus)
+ return;
+ pmac_agp_resume(pmac_agp_bridge);
+}
+EXPORT_SYMBOL(pmac_resume_agp_for_card);
git://git.onelab.eu / linux-2.6.git / blobdiff