greybus: update svc_msg_header fields and users to match spec

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The Greybus spec has been updated to clarify some of the original
intent of the SVC message definition. The svc_msg_header was:

struct svc_msg_header {
	__u8 function;
	__u8 message_type;
...
}

and is now

struct svc_msg_header {
	__u8 function_id;
	__u8 message_type;
...
}

to match the spec. The function_id carries enum svc_function_id values
and message_type is now clarified to be a session layer level field
that is simply "data" or "error".

Change all references of function type to function id. For now, don't
parse the message_type field but add the two allowable svc_msg_type enums.

Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

...

This commit is contained in:

Matt Porter 2014-09-18 15:25:41 -04:00 • committed by Greg Kroah-Hartman

parent 772149b6df

commit 710ecb0605

2 changed files with 14 additions and 9 deletions

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12

drivers/staging/greybus/ap.c

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11

drivers/staging/greybus/svc_msg.h

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