diff options
| author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-05-30 23:57:05 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-05-30 23:57:05 -0500 |
| commit | 5bc65793cbf8da0d35f19ef025dda22887e79e80 (patch) | |
| tree | 8291998abd73055de6f487fafa174ee2a5d3afee /arch/blackfin/lib | |
| parent | 6edae708bf77e012d855a7e2c7766f211d234f4f (diff) | |
| parent | 3f0a6766e0cc5a577805732e5adb50a585c58175 (diff) | |
[SCSI] Merge up to linux-2.6 head
Conflicts:
drivers/scsi/jazz_esp.c
Same changes made by both SCSI and SPARC trees: problem with UTF-8
conversion in the copyright.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'arch/blackfin/lib')
| -rw-r--r-- | arch/blackfin/lib/ins.S | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index 730d2b42753..7d5e9846311 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -29,6 +29,7 @@ */ #include <linux/linkage.h> +#include <asm/blackfin.h> .align 2 @@ -39,11 +40,14 @@ ENTRY(_insl) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2; -.Llong_loop_s: R0 = [P0]; -.Llong_loop_e: [P1++] = R0; +.Llong_loop_s: R0 = [P0]; + [P1++] = R0; + NOP; +.Llong_loop_e: NOP; sti R3; RTS; + ENTRY(_insw) P0 = R0; /* P0 = port */ cli R3; @@ -51,8 +55,10 @@ ENTRY(_insw) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2; -.Lword_loop_s: R0 = W[P0]; -.Lword_loop_e: W[P1++] = R0; +.Lword_loop_s: R0 = W[P0]; + W[P1++] = R0; + NOP; +.Lword_loop_e: NOP; sti R3; RTS; @@ -63,7 +69,9 @@ ENTRY(_insb) P2 = R2; /* P2 = count */ SSYNC; LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2; -.Lbyte_loop_s: R0 = B[P0]; -.Lbyte_loop_e: B[P1++] = R0; +.Lbyte_loop_s: R0 = B[P0]; + B[P1++] = R0; + NOP; +.Lbyte_loop_e: NOP; sti R3; RTS; |