diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/common/block/cse/cse.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/soc/intel/common/block/cse/cse.c b/src/soc/intel/common/block/cse/cse.c index 10f9606d00..8d5644cc0d 100644 --- a/src/soc/intel/common/block/cse/cse.c +++ b/src/soc/intel/common/block/cse/cse.c @@ -20,15 +20,15 @@ #define MAX_HECI_MESSAGE_RETRY_COUNT 5 /* Wait up to 15 sec for HECI to get ready */ -#define HECI_DELAY_READY (15 * 1000) +#define HECI_DELAY_READY_MS (15 * 1000) /* Wait up to 100 usec between circular buffer polls */ -#define HECI_DELAY 100 +#define HECI_DELAY_US 100 /* Wait up to 5 sec for CSE to chew something we sent */ -#define HECI_SEND_TIMEOUT (5 * 1000) +#define HECI_SEND_TIMEOUT_MS (5 * 1000) /* Wait up to 5 sec for CSE to blurp a reply */ -#define HECI_READ_TIMEOUT (5 * 1000) +#define HECI_READ_TIMEOUT_MS (5 * 1000) /* Wait up to 1 ms for CSE CIP */ -#define HECI_CIP_TIMEOUT 1000 +#define HECI_CIP_TIMEOUT_US 1000 #define SLOT_SIZE sizeof(uint32_t) @@ -195,9 +195,9 @@ static int wait_write_slots(size_t cnt) { struct stopwatch sw; - stopwatch_init_msecs_expire(&sw, HECI_SEND_TIMEOUT); + stopwatch_init_msecs_expire(&sw, HECI_SEND_TIMEOUT_MS); while (host_empty_slots() < cnt) { - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); if (stopwatch_expired(&sw)) { printk(BIOS_ERR, "HECI: timeout, buffer not drained\n"); return 0; @@ -210,9 +210,9 @@ static int wait_read_slots(size_t cnt) { struct stopwatch sw; - stopwatch_init_msecs_expire(&sw, HECI_READ_TIMEOUT); + stopwatch_init_msecs_expire(&sw, HECI_READ_TIMEOUT_MS); while (cse_filled_slots() < cnt) { - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); if (stopwatch_expired(&sw)) { printk(BIOS_ERR, "HECI: timed out reading answer!\n"); return 0; @@ -286,9 +286,9 @@ void cse_set_host_ready(void) uint8_t cse_wait_sec_override_mode(void) { struct stopwatch sw; - stopwatch_init_msecs_expire(&sw, HECI_DELAY_READY); + stopwatch_init_msecs_expire(&sw, HECI_DELAY_READY_MS); while (!cse_is_hfs1_com_secover_mei_msg()) { - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); if (stopwatch_expired(&sw)) { printk(BIOS_ERR, "HECI: Timed out waiting for SEC_OVERRIDE mode!\n"); return 0; @@ -308,7 +308,7 @@ uint8_t cse_wait_com_soft_temp_disable(void) struct stopwatch sw; stopwatch_init_msecs_expire(&sw, CSE_DELAY_BOOT_TO_RO); while (!cse_is_hfs1_com_soft_temp_disable()) { - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); if (stopwatch_expired(&sw)) { printk(BIOS_ERR, "HECI: Timed out waiting for CSE to boot from RO!\n"); return 0; @@ -323,9 +323,9 @@ static int wait_heci_ready(void) { struct stopwatch sw; - stopwatch_init_msecs_expire(&sw, HECI_DELAY_READY); + stopwatch_init_msecs_expire(&sw, HECI_DELAY_READY_MS); while (!cse_ready()) { - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); if (stopwatch_expired(&sw)) return 0; } @@ -907,12 +907,12 @@ static bool disable_cse_idle(void) dev_idle_ctrl &= ~CSE_DEV_IDLE; write_bar(MMIO_CSE_DEVIDLE, dev_idle_ctrl); - stopwatch_init_usecs_expire(&sw, HECI_CIP_TIMEOUT); + stopwatch_init_usecs_expire(&sw, HECI_CIP_TIMEOUT_US); do { dev_idle_ctrl = read_bar(MMIO_CSE_DEVIDLE); if ((dev_idle_ctrl & CSE_DEV_CIP) == CSE_DEV_CIP) return true; - udelay(HECI_DELAY); + udelay(HECI_DELAY_US); } while (!stopwatch_expired(&sw)); return false; |