Aaron Durbin (adurbin@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3205
-gerrit
commit 9afc7fec4044c544125352e4fb69955ec2c1a5bd Author: Aaron Durbin adurbin@chromium.org Date: Mon May 6 10:52:24 2013 -0500
boot state: remove drain timers option
Internally there were states that had an attribute to indicate that the timers needed to be drained. Now that there is a way to block state transitions rely on this ability instead of draining timers. The timers will drain themselves when a state is blocked.
Change-Id: I59be9a71b2fd5a17310854d2f91c2a8957aafc28 Signed-off-by: Aaron Durbin adurbin@chromium.org --- src/lib/hardwaremain.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/src/lib/hardwaremain.c b/src/lib/hardwaremain.c index 39aae6d..13aa512 100644 --- a/src/lib/hardwaremain.c +++ b/src/lib/hardwaremain.c @@ -87,13 +87,12 @@ struct boot_state { boot_state_t (*run_state)(void *arg); void *arg; int complete : 1; - int timers_drain : 1; #if CONFIG_HAVE_MONOTONIC_TIMER struct boot_state_times times; #endif };
-#define BS_INIT(state_, run_func_, drain_timers_) \ +#define BS_INIT(state_, run_func_) \ { \ .name = #state_, \ .id = state_, \ @@ -101,12 +100,9 @@ struct boot_state { .run_state = run_func_, \ .arg = NULL, \ .complete = 0, \ - .timers_drain = drain_timers_, \ } #define BS_INIT_ENTRY(state_, run_func_) \ - [state_] = BS_INIT(state_, run_func_, 0) -#define BS_INIT_ENTRY_DRAIN_TIMERS(state_, run_func_) \ - [state_] = BS_INIT(state_, run_func_, 1) + [state_] = BS_INIT(state_, run_func_)
static struct boot_state boot_states[] = { BS_INIT_ENTRY(BS_PRE_DEVICE, bs_pre_device), @@ -117,10 +113,10 @@ static struct boot_state boot_states[] = { BS_INIT_ENTRY(BS_DEV_INIT, bs_dev_init), BS_INIT_ENTRY(BS_POST_DEVICE, bs_post_device), BS_INIT_ENTRY(BS_OS_RESUME_CHECK, bs_os_resume_check), - BS_INIT_ENTRY_DRAIN_TIMERS(BS_OS_RESUME, bs_os_resume), - BS_INIT_ENTRY_DRAIN_TIMERS(BS_WRITE_TABLES, bs_write_tables), - BS_INIT_ENTRY_DRAIN_TIMERS(BS_PAYLOAD_LOAD, bs_payload_load), - BS_INIT_ENTRY_DRAIN_TIMERS(BS_PAYLOAD_BOOT, bs_payload_boot), + BS_INIT_ENTRY(BS_OS_RESUME, bs_os_resume), + BS_INIT_ENTRY(BS_WRITE_TABLES, bs_write_tables), + BS_INIT_ENTRY(BS_PAYLOAD_LOAD, bs_payload_load), + BS_INIT_ENTRY(BS_PAYLOAD_BOOT, bs_payload_boot), };
static boot_state_t bs_pre_device(void *arg) @@ -365,7 +361,7 @@ static void bs_walk_state_machine(void)
printk(BS_DEBUG_LVL, "BS: Entering %s state.\n", state->name);
- bs_run_timers(state->timers_drain); + bs_run_timers(0);
bs_sample_time(state);