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author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2019-05-28 11:17:20 +0530 |
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committer | Stewart Smith <stewart@linux.ibm.com> | 2019-06-03 10:28:57 +1000 |
commit | 66d0ad68687bb12f7fb4301652f434f886998bdf (patch) | |
tree | 8e125fe5325c147469068a2dea0b8cf5e96d1056 /include/opal-msg.h | |
parent | ec9f67bdaedcbfb5836677430da3738c3a3eaa84 (diff) | |
download | skiboot-66d0ad68687bb12f7fb4301652f434f886998bdf.zip skiboot-66d0ad68687bb12f7fb4301652f434f886998bdf.tar.gz skiboot-66d0ad68687bb12f7fb4301652f434f886998bdf.tar.bz2 |
opal-msg: Pass parameter size to _opal_queue_msg()
Currently _opal_queue_msg() takes number of parameters. So far this was
fine as opal_queue_msg() was supporting only fixed number of parameters
(8 * 8 bytes). Soon we are going to introduce variable size parameter.
Hence num_params -> params_size.
Cc: Jeremy Kerr <jk@ozlabs.org>
Cc: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Cc: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Acked-by Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'include/opal-msg.h')
-rw-r--r-- | include/opal-msg.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/opal-msg.h b/include/opal-msg.h index 9be7033..bfe148b 100644 --- a/include/opal-msg.h +++ b/include/opal-msg.h @@ -30,13 +30,18 @@ /* Max size of struct opal_msg */ #define OPAL_MSG_SIZE (64 * 1024) +/* opal_msg fixed parameters size */ +#define OPAL_MSG_HDR_SIZE (offsetof(struct opal_msg, params)) +#define OPAL_MSG_FIXED_PARAMS_SIZE \ + (sizeof(struct opal_msg) - OPAL_MSG_HDR_SIZE) + int _opal_queue_msg(enum opal_msg_type msg_type, void *data, void (*consumed)(void *data, int status), - size_t num_params, const u64 *params); + size_t params_size, const void *params); #define opal_queue_msg(msg_type, data, cb, ...) \ _opal_queue_msg(msg_type, data, cb, \ - sizeof((u64[]) {__VA_ARGS__})/sizeof(u64), \ + sizeof((u64[]) {__VA_ARGS__}), \ (u64[]) {__VA_ARGS__}); void opal_init_msg(void); |