X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ppc%2Fpmac_feature.h;h=4945a50ce07567bac6ba2587955cd31098b1ddc6;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=ee15e9c59aa2e866bafe342755e0b82f84acea09;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/include/asm-ppc/pmac_feature.h b/include/asm-ppc/pmac_feature.h
index ee15e9c59..4945a50ce 100644
--- a/include/asm-ppc/pmac_feature.h
+++ b/include/asm-ppc/pmac_feature.h
@@ -9,7 +9,7 @@
  *                    Ben. Herrenschmidt.
  *
  *
- * Note: I removed media-bay details from the feature stuff, I beleive it's
+ * Note: I removed media-bay details from the feature stuff, I believe it's
  *       not worth it, the media-bay driver can directly use the mac-io
  *       ASIC registers.
  *
@@ -125,6 +125,7 @@
 #define PMAC_MB_HAS_FW_POWER		0x00000002
 #define PMAC_MB_OLD_CORE99		0x00000004
 #define PMAC_MB_MOBILE			0x00000008
+#define PMAC_MB_MAY_SLEEP		0x00000010
 
 /*
  * Feature calls supported on pmac
@@ -238,7 +239,10 @@ static inline long pmac_call_feature(int selector, struct device_node* node,
 
 /* PMAC_FTR_SLEEP_STATE		(struct device_node* node, 0, int value)
  * set the sleep state of the motherboard.
+ *
  * Pass -1 as value to query for sleep capability
+ * Pass 1 to set IOs to sleep
+ * Pass 0 to set IOs to wake
  */
 #define PMAC_FTR_SLEEP_STATE		PMAC_FTR_DEF(15)
 
@@ -279,11 +283,22 @@ static inline long pmac_call_feature(int selector, struct device_node* node,
  */
 #define PMAC_FTR_AACK_DELAY_ENABLE     	PMAC_FTR_DEF(20)
 
+/* PMAC_FTR_DEVICE_CAN_WAKE
+ *
+ * Used by video drivers to inform system that they can actually perform
+ * wakeup from sleep
+ */
+#define PMAC_FTR_DEVICE_CAN_WAKE	PMAC_FTR_DEF(22)
+
 
 /* Don't use those directly, they are for the sake of pmac_setup.c */
 extern long pmac_do_feature_call(unsigned int selector, ...);
 extern void pmac_feature_init(void);
 
+/* Video suspend tweak */
+extern void pmac_set_early_video_resume(void (*proc)(void *data), void *data);
+extern void pmac_call_early_video_resume(void);
+
 #define PMAC_FTR_DEF(x) ((_MACH_Pmac << 16) | (x))
 
 
@@ -315,7 +330,7 @@ struct macio_chip
 	int			type;
 	const char		*name;
 	int			rev;
-	volatile u32		*base;
+	volatile u32		__iomem *base;
 	unsigned long		flags;
 
 	/* For use by macio_asic PCI driver */
@@ -333,7 +348,7 @@ extern struct macio_chip macio_chips[MAX_MACIO_CHIPS];
 extern struct macio_chip* macio_find(struct device_node* child, int type);
 
 #define MACIO_FCR32(macio, r)	((macio)->base + ((r) >> 2))
-#define MACIO_FCR8(macio, r)	(((volatile u8*)((macio)->base)) + (r))
+#define MACIO_FCR8(macio, r)	(((volatile u8 __iomem *)((macio)->base)) + (r))
 
 #define MACIO_IN32(r)		(in_le32(MACIO_FCR32(macio,r)))
 #define MACIO_OUT32(r,v)	(out_le32(MACIO_FCR32(macio,r), (v)))