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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/roms/SLOF/include
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/roms/SLOF/include')
-rw-r--r--qemu/roms/SLOF/include/byteorder.h22
-rw-r--r--qemu/roms/SLOF/include/helpers.h2
-rw-r--r--qemu/roms/SLOF/include/ppc970/cache.h50
-rw-r--r--qemu/roms/SLOF/include/ppcp7/cache.h13
4 files changed, 67 insertions, 20 deletions
diff --git a/qemu/roms/SLOF/include/byteorder.h b/qemu/roms/SLOF/include/byteorder.h
index 60ca67267..d4a2c8ca7 100644
--- a/qemu/roms/SLOF/include/byteorder.h
+++ b/qemu/roms/SLOF/include/byteorder.h
@@ -19,38 +19,36 @@
#include <stdint.h>
-static inline uint16_t
-bswap_16 (uint16_t x)
+typedef uint16_t le16;
+typedef uint32_t le32;
+typedef uint64_t le64;
+
+static inline uint16_t bswap_16 (uint16_t x)
{
return __builtin_bswap16(x);
}
-static inline uint32_t
-bswap_32 (uint32_t x)
+static inline uint32_t bswap_32 (uint32_t x)
{
return __builtin_bswap32(x);
}
-static inline uint64_t
-bswap_64 (uint64_t x)
+static inline uint64_t bswap_64 (uint64_t x)
{
return __builtin_bswap64(x);
}
-static inline void
-bswap_16p (uint16_t *x)
+static inline void bswap_16p (uint16_t *x)
{
*x = __builtin_bswap16(*x);
}
-static inline void
-bswap_32p (uint32_t *x)
+static inline void bswap_32p (uint32_t *x)
{
*x = __builtin_bswap32(*x);
}
-static inline void
-bswap_64p (uint64_t *x)
+static inline void bswap_64p (uint64_t *x)
{
*x = __builtin_bswap64(*x);
}
diff --git a/qemu/roms/SLOF/include/helpers.h b/qemu/roms/SLOF/include/helpers.h
index fb105345e..5b3d711ac 100644
--- a/qemu/roms/SLOF/include/helpers.h
+++ b/qemu/roms/SLOF/include/helpers.h
@@ -30,8 +30,10 @@ extern long SLOF_dma_map_in(void *virt, long size, int cacheable);
extern void SLOF_dma_map_out(long phys, void *virt, long size);
extern long SLOF_pci_config_read32(long offset);
extern long SLOF_pci_config_read16(long offset);
+extern long SLOF_pci_config_read8(long offset);
extern void SLOF_pci_config_write32(long offset, long value);
extern void SLOF_pci_config_write16(long offset, long value);
+extern void SLOF_pci_config_write8(long offset, long value);
extern void *SLOF_translate_my_address(void *addr);
#define offset_of(type, member) ((long) &((type *)0)->member)
diff --git a/qemu/roms/SLOF/include/ppc970/cache.h b/qemu/roms/SLOF/include/ppc970/cache.h
index b74868986..500182ea6 100644
--- a/qemu/roms/SLOF/include/ppc970/cache.h
+++ b/qemu/roms/SLOF/include/ppc970/cache.h
@@ -55,8 +55,8 @@ cache_inhibited_access(uint64_t, 64)
#define _FASTMOVE(s, d, size) \
switch (((type_u)s | (type_u)d | size) & (sizeof(type_u)-1)) { \
case 0: _MOVE(s, d, size, type_u); break; \
- case sizeof(type_l): _MOVE(s, d, size, type_l); break; \
- case sizeof(type_w): _MOVE(s, d, size, type_w); break; \
+ case 4: _MOVE(s, d, size, type_l); break; \
+ case 2: case 6: _MOVE(s, d, size, type_w); break; \
default: _MOVE(s, d, size, type_c); break; \
}
@@ -78,9 +78,51 @@ cache_inhibited_access(uint64_t, 64)
#define _FASTRMOVE(s, d, size) \
switch (((type_u)s | (type_u)d | size) & (sizeof(type_u)-1)) { \
case 0: _RMOVE(s, d, size, type_u); break; \
- case sizeof(type_l): _RMOVE(s, d, size, type_l); break; \
- case sizeof(type_w): _RMOVE(s, d, size, type_w); break; \
+ case 4: _RMOVE(s, d, size, type_l); break; \
+ case 2: case 6: _RMOVE(s, d, size, type_w); break; \
default: _RMOVE(s, d, size, type_c); break; \
}
+/* main RAM to IO memory move */
+#define FAST_MRMOVE_TYPED(s, d, size, t) \
+{ \
+ t *s1 = (s), *d1 = (d); \
+ register t tmp; \
+ while (size > 0) { \
+ tmp = *s1++; SET_CI; *d1++ = tmp; CLR_CI; size -= sizeof(t); \
+ } \
+}
+
+#define FAST_MRMOVE(s, d, size) \
+ switch (((type_u)(s) | (type_u)(d) | (size)) & (sizeof(type_u)-1)) { \
+ case 0: FAST_MRMOVE_TYPED(s, d, size, type_u); break; \
+ case 4: FAST_MRMOVE_TYPED(s, d, size, type_l); break; \
+ case 2: case 6: FAST_MRMOVE_TYPED(s, d, size, type_w); break; \
+ default: FAST_MRMOVE_TYPED(s, d, size, type_c); break; \
+ }
+
+/* fill IO memory with pattern */
+#define FAST_RFILL_TYPED(dst, size, pat, t) \
+{ \
+ t *d1 = (dst); \
+ register t tmp = 0; \
+ int i = sizeof(t); \
+ while (i-- > 0) { \
+ tmp <<= 8; tmp |= pat & 0xff; \
+ } \
+ SET_CI; \
+ while (size > 0) { \
+ *d1++ = tmp; size -= sizeof(t); \
+ } \
+ CLR_CI; \
+}
+
+#define FAST_RFILL(dst, size, pat) \
+ switch (((type_u)dst | size) & (sizeof(type_u)-1)) { \
+ case 0: FAST_RFILL_TYPED(dst, size, pat, type_u); break; \
+ case 4: FAST_RFILL_TYPED(dst, size, pat, type_l); break; \
+ case 2: case 6: FAST_RFILL_TYPED(dst, size, pat, type_w); break; \
+ default: FAST_RFILL_TYPED(dst, size, pat, type_c); break; \
+ }
+
#endif
diff --git a/qemu/roms/SLOF/include/ppcp7/cache.h b/qemu/roms/SLOF/include/ppcp7/cache.h
index dc6837196..3c02bb10d 100644
--- a/qemu/roms/SLOF/include/ppcp7/cache.h
+++ b/qemu/roms/SLOF/include/ppcp7/cache.h
@@ -81,8 +81,8 @@ cache_inhibited_access(uint64_t, 64)
#define _FASTMOVE(s, d, size) \
switch (((type_u)s | (type_u)d | size) & (sizeof(type_u)-1)) { \
case 0: _MOVE(s, d, size, type_u); break; \
- case sizeof(type_l): _MOVE(s, d, size, type_l); break; \
- case sizeof(type_w): _MOVE(s, d, size, type_w); break; \
+ case 4: _MOVE(s, d, size, type_l); break; \
+ case 2: case 6: _MOVE(s, d, size, type_w); break; \
default: _MOVE(s, d, size, type_c); break; \
}
@@ -116,12 +116,17 @@ static inline void ci_rmove(void *dst, void *src, unsigned long esize,
#define _FASTRMOVE(s, d, size) do { \
switch (((type_u)s | (type_u)d | size) & (sizeof(type_u)-1)) {\
case 0: ci_rmove(d,s,3,size>>3); break; \
- case sizeof(type_l): ci_rmove(d,s,2,size>>2); break; \
- case sizeof(type_w): ci_rmove(d,s,1,size>>1); break; \
+ case 4: ci_rmove(d,s,2,size>>2); break; \
+ case 2: case 6: ci_rmove(d,s,1,size>>1); break; \
default: ci_rmove(d,s,0,size); break; \
} \
} while(0)
+#define FAST_MRMOVE(s, d, size) _FASTRMOVE(s, d, size)
+
+extern void fast_rfill(char *dst, long size, char pat);
+#define FAST_RFILL(dst, size, pat) fast_rfill(dst, size, pat)
+
static inline uint16_t bswap16_load(uint64_t addr)
{
unsigned int val;