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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-11-07 10:02:32 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-11-07 15:54:22 +1100 |
| commit | ffecdd630b4ff48c8d5b94da1c8044e0c927c6f2 (patch) | |
| tree | 975b88e2f6b960416895356901975b3caa02db30 /core/interrupts.c | |
| parent | 9e29e3f29faad28e43b6e1b69f57d83935229f44 (diff) | |
| download | talos-skiboot-ffecdd630b4ff48c8d5b94da1c8044e0c927c6f2.tar.gz talos-skiboot-ffecdd630b4ff48c8d5b94da1c8044e0c927c6f2.zip | |
timer: Add scheduled timer facility
For now running off the event pollers, that will improve once we get
delayed interrupts from the SLW
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'core/interrupts.c')
| -rw-r--r-- | core/interrupts.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/interrupts.c b/core/interrupts.c index d33e787e..dfccb32d 100644 --- a/core/interrupts.c +++ b/core/interrupts.c @@ -23,6 +23,7 @@ #include <cec.h> #include <device.h> #include <ccan/str/str.h> +#include <timer.h> /* ICP registers */ #define ICP_XIRR 0x4 /* 32-bit access */ @@ -291,11 +292,16 @@ static int64_t opal_handle_interrupt(uint32_t isn, uint64_t *outstanding_event_m struct irq_source *is = irq_find_source(isn); int64_t rc = OPAL_SUCCESS; + /* We run the timers first */ + check_timers(); + + /* No source ? return */ if (!is || !is->ops->interrupt) { rc = OPAL_PARAMETER; goto bail; } + /* Run it */ is->ops->interrupt(is->data, isn); /* Update output events */ |
