From efb09def5e21959972adde9f5c092f1840eff908 Mon Sep 17 00:00:00 2001 From: Andrew Jeffery Date: Mon, 26 Mar 2018 14:36:43 +1030 Subject: mbox_msg: Move handler table to struct mbox_context This allows us to provide alternative implementations for the handlers as necessary. The vpnor feature, which enforces the read-only property of FFS partitions, requires this for handling CREATE_WRITE_WINDOW. Change-Id: Ia969a6f085244b194c500e66b62adca5e10bacba Signed-off-by: Andrew Jeffery --- mbox.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'mbox.h') diff --git a/mbox.h b/mbox.h index 67d5622..7ae002b 100644 --- a/mbox.h +++ b/mbox.h @@ -118,6 +118,21 @@ struct window_list { struct window_context *window; }; +struct mbox_msg { + uint8_t command; + uint8_t seq; + uint8_t args[MBOX_ARGS_BYTES]; + uint8_t response; +}; + +union mbox_regs { + uint8_t raw[MBOX_REG_BYTES]; + struct mbox_msg msg; +}; + +typedef int (*mboxd_mbox_handler)(struct mbox_context *, union mbox_regs *, + struct mbox_msg *); + struct mbox_context { /* System State */ enum mbox_state state; @@ -128,6 +143,9 @@ struct mbox_context { uint8_t bmc_events; uint8_t prev_seq; +/* Command Dispatch */ + const mboxd_mbox_handler *handlers; + /* Window State */ /* The window list struct containing all current "windows" */ struct window_list windows; -- cgit v1.2.1