diff options
| author | Vic Yang <victoryang@chromium.org> | 2014-10-20 23:31:28 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-10-24 01:37:58 +0000 |
| commit | d1ed75815efe513449c653d28fe7bd3c53a3441d (patch) | |
| tree | 48a256c4154ad8f195ef5447abce6eeb99e3fd42 /include/link_defs.h | |
| parent | be2ed33b1976e407d107b20e90441a194f7b5fb7 (diff) | |
| download | chrome-ec-d1ed75815efe513449c653d28fe7bd3c53a3441d.tar.gz | |
MKBP event signalling implementation
This implements a new API for EC modules to define MKBP event sources
and send MKBP event to the AP. Also, a new host command
EC_CMD_GET_NEXT_EVENT is added for the AP to query the pending MKBP
events. Each event type may have custom event data sent along with the
event.
BRANCH=None
BUG=chrome-os-partner:33194
TEST=Enable MKBP event on Ryu. Set a host event from EC console, run
'ectool nextevent', and see MKBP event 0x01 (HOST_EVENT) and the set
host event.
Signed-off-by: Vic Yang <victoryang@chromium.org>
Change-Id: I28a1b7e826bcc102bbe39016c9bb3e37d125664c
Reviewed-on: https://chromium-review.googlesource.com/224905
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'include/link_defs.h')
| -rw-r--r-- | include/link_defs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/link_defs.h b/include/link_defs.h index 0aab55befe..67ae9779d2 100644 --- a/include/link_defs.h +++ b/include/link_defs.h @@ -11,6 +11,7 @@ #include "console.h" #include "hooks.h" #include "host_command.h" +#include "mkbp_event.h" #include "task.h" #include "test_util.h" @@ -75,6 +76,10 @@ extern const struct test_i2c_read_string_dev __test_i2c_read_string_end[]; extern const struct host_command __hcmds[]; extern const struct host_command __hcmds_end[]; +/* MKBP events */ +extern const struct mkbp_event_source __mkbp_evt_srcs[]; +extern const struct mkbp_event_source __mkbp_evt_srcs_end[]; + /* IRQs (interrupt handlers) */ extern const struct irq_priority __irqprio[]; extern const struct irq_priority __irqprio_end[]; |