diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_intf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 6e357ad76f2e..abddd7e43a9a 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2153,6 +2153,20 @@ skip_fallback_noirq: } module_init(init_ipmi_si); +static void wait_msg_processed(struct smi_info *smi_info) +{ + unsigned long jiffies_now; + long time_diff; + + while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) { + jiffies_now = jiffies; + time_diff = (((long)jiffies_now - (long)smi_info->last_timeout_jiffies) + * SI_USEC_PER_JIFFY); + smi_event_handler(smi_info, time_diff); + schedule_timeout_uninterruptible(1); + } +} + static void shutdown_smi(void *send_info) { struct smi_info *smi_info = send_info; @@ -2187,16 +2201,13 @@ static void shutdown_smi(void *send_info) * in the BMC. Note that timers and CPU interrupts are off, * so no need for locks. */ - while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) { - poll(smi_info); - schedule_timeout_uninterruptible(1); - } + wait_msg_processed(smi_info); + if (smi_info->handlers) disable_si_irq(smi_info); - while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) { - poll(smi_info); - schedule_timeout_uninterruptible(1); - } + + wait_msg_processed(smi_info); + if (smi_info->handlers) smi_info->handlers->cleanup(smi_info->si_sm); |