diff options
author | David S. Miller <davem@davemloft.net> | 2010-04-11 17:53:53 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2010-04-11 17:53:53 -0400 |
commit | 871039f02f8ec4ab2e5e9010718caa8e085786f1 (patch) | |
tree | f0d2b3127fc48c862967d68c46c2d46668137515 /arch/microblaze/kernel/misc.S | |
parent | e4077e018b5ead3de9951fc01d8bf12eeeeeefed (diff) | |
parent | 4a1032faac94ebbf647460ae3e06fc21146eb280 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/stmmac/stmmac_main.c
drivers/net/wireless/wl12xx/wl1271_cmd.c
drivers/net/wireless/wl12xx/wl1271_main.c
drivers/net/wireless/wl12xx/wl1271_spi.c
net/core/ethtool.c
net/mac80211/scan.c
Diffstat (limited to 'arch/microblaze/kernel/misc.S')
-rw-r--r-- | arch/microblaze/kernel/misc.S | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/arch/microblaze/kernel/misc.S b/arch/microblaze/kernel/misc.S index df16c6287a8e..7cf86498326c 100644 --- a/arch/microblaze/kernel/misc.S +++ b/arch/microblaze/kernel/misc.S | |||
@@ -26,9 +26,10 @@ | |||
26 | * We avoid flushing the pinned 0, 1 and possibly 2 entries. | 26 | * We avoid flushing the pinned 0, 1 and possibly 2 entries. |
27 | */ | 27 | */ |
28 | .globl _tlbia; | 28 | .globl _tlbia; |
29 | .type _tlbia, @function | ||
29 | .align 4; | 30 | .align 4; |
30 | _tlbia: | 31 | _tlbia: |
31 | addik r12, r0, 63 /* flush all entries (63 - 3) */ | 32 | addik r12, r0, MICROBLAZE_TLB_SIZE - 1 /* flush all entries (63 - 3) */ |
32 | /* isync */ | 33 | /* isync */ |
33 | _tlbia_1: | 34 | _tlbia_1: |
34 | mts rtlbx, r12 | 35 | mts rtlbx, r12 |
@@ -41,11 +42,13 @@ _tlbia_1: | |||
41 | /* sync */ | 42 | /* sync */ |
42 | rtsd r15, 8 | 43 | rtsd r15, 8 |
43 | nop | 44 | nop |
45 | .size _tlbia, . - _tlbia | ||
44 | 46 | ||
45 | /* | 47 | /* |
46 | * Flush MMU TLB for a particular address (in r5) | 48 | * Flush MMU TLB for a particular address (in r5) |
47 | */ | 49 | */ |
48 | .globl _tlbie; | 50 | .globl _tlbie; |
51 | .type _tlbie, @function | ||
49 | .align 4; | 52 | .align 4; |
50 | _tlbie: | 53 | _tlbie: |
51 | mts rtlbsx, r5 /* look up the address in TLB */ | 54 | mts rtlbsx, r5 /* look up the address in TLB */ |
@@ -59,17 +62,20 @@ _tlbie_1: | |||
59 | rtsd r15, 8 | 62 | rtsd r15, 8 |
60 | nop | 63 | nop |
61 | 64 | ||
65 | .size _tlbie, . - _tlbie | ||
66 | |||
62 | /* | 67 | /* |
63 | * Allocate TLB entry for early console | 68 | * Allocate TLB entry for early console |
64 | */ | 69 | */ |
65 | .globl early_console_reg_tlb_alloc; | 70 | .globl early_console_reg_tlb_alloc; |
71 | .type early_console_reg_tlb_alloc, @function | ||
66 | .align 4; | 72 | .align 4; |
67 | early_console_reg_tlb_alloc: | 73 | early_console_reg_tlb_alloc: |
68 | /* | 74 | /* |
69 | * Load a TLB entry for the UART, so that microblaze_progress() can use | 75 | * Load a TLB entry for the UART, so that microblaze_progress() can use |
70 | * the UARTs nice and early. We use a 4k real==virtual mapping. | 76 | * the UARTs nice and early. We use a 4k real==virtual mapping. |
71 | */ | 77 | */ |
72 | ori r4, r0, 63 | 78 | ori r4, r0, MICROBLAZE_TLB_SIZE - 1 |
73 | mts rtlbx, r4 /* TLB slot 2 */ | 79 | mts rtlbx, r4 /* TLB slot 2 */ |
74 | 80 | ||
75 | or r4,r5,r0 | 81 | or r4,r5,r0 |
@@ -86,6 +92,8 @@ early_console_reg_tlb_alloc: | |||
86 | rtsd r15, 8 | 92 | rtsd r15, 8 |
87 | nop | 93 | nop |
88 | 94 | ||
95 | .size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc | ||
96 | |||
89 | /* | 97 | /* |
90 | * Copy a whole page (4096 bytes). | 98 | * Copy a whole page (4096 bytes). |
91 | */ | 99 | */ |
@@ -104,6 +112,7 @@ early_console_reg_tlb_alloc: | |||
104 | #define DCACHE_LINE_BYTES (4 * 4) | 112 | #define DCACHE_LINE_BYTES (4 * 4) |
105 | 113 | ||
106 | .globl copy_page; | 114 | .globl copy_page; |
115 | .type copy_page, @function | ||
107 | .align 4; | 116 | .align 4; |
108 | copy_page: | 117 | copy_page: |
109 | ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1 | 118 | ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1 |
@@ -118,3 +127,5 @@ _copy_page_loop: | |||
118 | addik r11, r11, -1 | 127 | addik r11, r11, -1 |
119 | rtsd r15, 8 | 128 | rtsd r15, 8 |
120 | nop | 129 | nop |
130 | |||
131 | .size copy_page, . - copy_page | ||