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| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2014-07-25 00:11:50 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-25 14:10:52 +1000 |
| commit | 91f1712faaa1b8774bb2198e580d1d210ae473cb (patch) | |
| tree | 9e3f70291f12828d16d76e6de2451f8885c8e438 /core/exceptions.c | |
| parent | e02dd7f7d86f54273a512a4546c716ce659a38c8 (diff) | |
| download | skiboot-91f1712faaa1b8774bb2198e580d1d210ae473cb.zip skiboot-91f1712faaa1b8774bb2198e580d1d210ae473cb.tar.gz skiboot-91f1712faaa1b8774bb2198e580d1d210ae473cb.tar.bz2 | |
opal: Add opal call to handle HMI.
With new proposed change, Linux will get the HMI interrupt directly. Linux
will then invoke opal_handle_hmi to handle HMI recovery in opal. After
handling HMI errors, opal will generate an OPAL HMI event and queue it up
in opal message infrastructure so that Linux host can pull the event
and act upon it accordingly. This patch also adds new message type for
HMI event.
Changes in v2:
- Removed the token argument from opal_handle_hmi()
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'core/exceptions.c')
| -rw-r--r-- | core/exceptions.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/exceptions.c b/core/exceptions.c index 2b2aa6c..6e0d27f 100644 --- a/core/exceptions.c +++ b/core/exceptions.c @@ -366,7 +366,7 @@ void handle_hmi(struct stack_frame *stack) int recover; orig_hmer = mfspr(SPR_HMER); - recover = handle_hmi_exception(orig_hmer); + recover = handle_hmi_exception(orig_hmer, NULL); if (recover) return; |