]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[SPARC64]: Revamp Spitfire error trap handling.
authorDavid S. Miller <davem@davemloft.net>
Mon, 29 Aug 2005 19:45:11 +0000 (12:45 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 29 Aug 2005 19:45:11 +0000 (12:45 -0700)
commit6c52a96e6cacb35403b85c3b42db0faf26f3ed85
tree07ebe2ce68511ffb75575603b0c58bf00c78f8c7
parentbde4e4ee9f90142d550e2684dec2c8df302f5f8e
[SPARC64]: Revamp Spitfire error trap handling.

Current uncorrectable error handling was poor enough
that the processor could just loop taking the same
trap over and over again.  Fix things up so that we
at least get a log message and perhaps even some register
state.

In the process, much consolidation became possible,
particularly with the correctable error handler.

Prefix assembler and C function names with "spitfire"
to indicate that these are for Ultra-I/II/IIi/IIe only.

More work is needed to make these routines robust and
featureful to the level of the Ultra-III error handlers.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/entry.S
arch/sparc64/kernel/traps.c
arch/sparc64/kernel/ttable.S
arch/sparc64/kernel/unaligned.c
arch/sparc64/kernel/winfixup.S
include/asm-sparc64/sfafsr.h [new file with mode: 0644]