diff options
| author | Robin Getz <robin.getz@analog.com> | 2007-06-21 16:34:08 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-06-21 16:34:08 +0800 |
| commit | 669b792c77bbc30e9f4d9c95dbc918dc348c49c2 (patch) | |
| tree | 2d8403e9e3cf998eda8465a322261d45e24cd26a /arch/blackfin/mach-common/interrupt.S | |
| parent | 29440a2b4cd37e32dfe0fa60ef1665775b24dab1 (diff) | |
Blackfin arch: Clean up trace buffer handling, No major functional changes.
Turns on trace earlier, so crashes at kernel start should print out a
trace, making things easier to debug.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-common/interrupt.S')
| -rw-r--r-- | arch/blackfin/mach-common/interrupt.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index 8be548e061bf..203e20709163 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -34,6 +34,7 @@ #include <linux/linkage.h> #include <asm/entry.h> #include <asm/asm-offsets.h> +#include <asm/trace.h> #include <asm/mach-common/context.S> @@ -170,10 +171,9 @@ ENTRY(_evt_ivhw) r7.l = W[p5]; 1: #endif - p0.l = lo(TBUFCTL); - p0.h = hi(TBUFCTL); - r0 = 1; - [p0] = r0; + + trace_buffer_stop(p0, r0); + r0 = IRQ_HWERR; r1 = sp; |