Commit 9723563a authored by Simon Glass's avatar Simon Glass
Browse files

sandbox: Add a way to skip time delays



Some tests are slow due to delays which are unnecessary on sandbox. The
worst offender is USB where we lose two seconds. Add a way to disable time
delays.
Signed-off-by: Simon Glass's avatarSimon Glass <sjg@chromium.org>
parent 3f51a772
......@@ -37,7 +37,10 @@ void sandbox_exit(void)
/* delay x useconds */
void __udelay(unsigned long usec)
{
os_usleep(usec);
struct sandbox_state *state = state_get_current();
if (!state->skip_delays)
os_usleep(usec);
}
int cleanup_before_linux(void)
......
......@@ -337,6 +337,20 @@ struct sandbox_state *state_get_current(void)
return state;
}
void state_set_skip_delays(bool skip_delays)
{
struct sandbox_state *state = state_get_current();
state->skip_delays = skip_delays;
}
bool state_get_skip_delays(void)
{
struct sandbox_state *state = state_get_current();
return state->skip_delays;
}
int state_init(void)
{
state = &main_state;
......
......@@ -63,6 +63,7 @@ struct sandbox_state {
enum reset_t last_reset; /* Last reset type */
bool reset_allowed[RESET_COUNT]; /* Allowed reset types */
enum state_terminal_raw term_raw; /* Terminal raw/cooked */
bool skip_delays; /* Ignore any time delays (for test) */
/* Pointer to information for each SPI bus/cs */
struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS]
......@@ -184,6 +185,24 @@ int sandbox_write_state(struct sandbox_state *state, const char *fname);
*/
int state_setprop(int node, const char *prop_name, const void *data, int size);
/**
* Control skipping of time delays
*
* Some tests have unnecessay time delays (e.g. USB). Allow these to be
* skipped to speed up testing
*
* @param skip_delays true to skip delays from now on, false to honour delay
* requests
*/
void state_set_skip_delays(bool skip_delays);
/**
* See if delays should be skipped
*
* @return true if delays should be skipped, false if they should be honoured
*/
bool state_get_skip_delays(void);
/**
* Initialize the test system state
*/
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment