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-rw-r--r--include/asm-powerpc/cputable.h22
-rw-r--r--include/asm-powerpc/delay.h40
-rw-r--r--include/asm-powerpc/eeh.h4
-rw-r--r--include/asm-powerpc/page_64.h4
-rw-r--r--include/asm-powerpc/topology.h4
-rw-r--r--include/asm-ppc/cpm2.h2
-rw-r--r--include/net/ieee80211.h2
7 files changed, 28 insertions, 50 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 04e2726002cf..d1cfa3f515ea 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -90,6 +90,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
#define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000)
#define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000)
#define CPU_FTR_BIG_PHYS ASM_CONST(0x0000000000080000)
+#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000)
#ifdef __powerpc64__
/* Add the 64b processor unique features in the top half of the word */
@@ -97,7 +98,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
#define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000)
#define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000)
#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000)
-#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000001000000000)
#define CPU_FTR_IABR ASM_CONST(0x0000002000000000)
#define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000)
#define CPU_FTR_CTRL ASM_CONST(0x0000008000000000)
@@ -113,7 +113,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
#define CPU_FTR_16M_PAGE ASM_CONST(0x0)
#define CPU_FTR_TLBIEL ASM_CONST(0x0)
#define CPU_FTR_NOEXECUTE ASM_CONST(0x0)
-#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0)
#define CPU_FTR_IABR ASM_CONST(0x0)
#define CPU_FTR_MMCRA ASM_CONST(0x0)
#define CPU_FTR_CTRL ASM_CONST(0x0)
@@ -273,18 +272,21 @@ enum {
CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
CPU_FTRS_POWER4_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
- CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
+ CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN,
CPU_FTRS_970_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP |
- CPU_FTR_MAYBE_CAN_NAP,
+ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN,
CPU_FTRS_8XX = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_E200 = CPU_FTR_USE_TB,
- CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
+ CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_E200 = CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
CPU_FTRS_E500_2 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
- CPU_FTR_BIG_PHYS,
- CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON,
+ CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN,
#ifdef __powerpc64__
CPU_FTRS_POWER3 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
diff --git a/include/asm-powerpc/delay.h b/include/asm-powerpc/delay.h
index 1492aa9ab716..54fe1f4f8fd0 100644
--- a/include/asm-powerpc/delay.h
+++ b/include/asm-powerpc/delay.h
@@ -13,43 +13,7 @@
* Anton Blanchard.
*/
-extern unsigned long tb_ticks_per_usec;
-
-#ifdef CONFIG_PPC64
-/* define these here to prevent circular dependencies */
-/* these instructions control the thread priority on multi-threaded cpus */
-#define __HMT_low() asm volatile("or 1,1,1")
-#define __HMT_medium() asm volatile("or 2,2,2")
-#else
-#define __HMT_low()
-#define __HMT_medium()
-#endif
-
-#define __barrier() asm volatile("" ::: "memory")
-
-static inline unsigned long __get_tb(void)
-{
- unsigned long rval;
-
- asm volatile("mftb %0" : "=r" (rval));
- return rval;
-}
-
-static inline void __delay(unsigned long loops)
-{
- unsigned long start = __get_tb();
-
- while((__get_tb() - start) < loops)
- __HMT_low();
- __HMT_medium();
- __barrier();
-}
-
-static inline void udelay(unsigned long usecs)
-{
- unsigned long loops = tb_ticks_per_usec * usecs;
-
- __delay(loops);
-}
+extern void __delay(unsigned long loops);
+extern void udelay(unsigned long usecs);
#endif /* _ASM_POWERPC_DELAY_H */
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index 89f26ab31908..f8633aafe4ba 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -30,6 +30,8 @@ struct device_node;
#ifdef CONFIG_EEH
+extern int eeh_subsystem_enabled;
+
/* Values for eeh_mode bits in device_node */
#define EEH_MODE_SUPPORTED (1<<0)
#define EEH_MODE_NOCHECK (1<<1)
@@ -75,7 +77,7 @@ void eeh_remove_device(struct pci_dev *);
* If this macro yields TRUE, the caller relays to eeh_check_failure()
* which does further tests out of line.
*/
-#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0)
+#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0 && eeh_subsystem_enabled)
/*
* Reads from a device which has been isolated by EEH will return
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
index c16f106b5373..1e6e7846824f 100644
--- a/include/asm-powerpc/page_64.h
+++ b/include/asm-powerpc/page_64.h
@@ -86,7 +86,11 @@ static inline void copy_page(void *to, void *from)
extern u64 ppc64_pft_size;
/* Large pages size */
+#ifdef CONFIG_HUGETLB_PAGE
extern unsigned int HPAGE_SHIFT;
+#else
+#define HPAGE_SHIFT PAGE_SHIFT
+#endif
#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 015d28746e1b..db8095cbe09b 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -41,6 +41,10 @@ static inline int node_to_first_cpu(int node)
.cache_hot_time = (10*1000000), \
.cache_nice_tries = 1, \
.per_cpu_gain = 100, \
+ .busy_idx = 3, \
+ .idle_idx = 1, \
+ .newidle_idx = 2, \
+ .wake_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_EXEC \
| SD_BALANCE_NEWIDLE \
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index 43d2ebbc7748..b638b87cebe3 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -1091,5 +1091,7 @@ typedef struct im_idma {
#define CPM_IMMR_OFFSET 0x101a8
#endif
+#define FCC_PSMR_RMII ((uint)0x00020000) /* Use RMII interface */
+
#endif /* __CPM2__ */
#endif /* __KERNEL__ */
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index b93fd8c1d884..cde2f4f4f501 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1042,7 +1042,7 @@ static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
case IEEE80211_4ADDR_LEN:
return ((struct ieee80211_hdr_4addr *)hdr)->payload;
}
-
+ return NULL;
}
static inline int ieee80211_is_ofdm_rate(u8 rate)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.