diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 5b7bf7d2249..c8d68cf6859 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -454,6 +454,9 @@ static inline void disable_si_irq(struct smi_info *smi_info) if ((smi_info->irq) && (!smi_info->interrupt_disabled)) { start_disable_irq(smi_info); smi_info->interrupt_disabled = 1; + if (!atomic_read(&smi_info->stop_operation)) + mod_timer(&smi_info->si_timer, + jiffies + SI_TIMEOUT_JIFFIES); } } @@ -706,6 +709,8 @@ static void handle_transaction_done(struct smi_info *smi_info) printk(KERN_WARNING "ipmi_si: Could not enable interrupts" ", failed set, using polled mode.\n"); + } else { + smi_info->interrupt_disabled = 0; } smi_info->si_state = SI_NORMAL; break; @@ -886,6 +891,8 @@ static void sender(void *send_info, printk("**Enqueue: %d.%9.9d\n", t.tv_sec, t.tv_usec); #endif + mod_timer(&smi_info->si_timer, jiffies + SI_TIMEOUT_JIFFIES); + if (smi_info->run_to_completion) { /* * If we are running to completion, then throw it in @@ -1086,7 +1093,8 @@ static void smi_timeout(unsigned long data) } do_add_timer: - add_timer(&(smi_info->si_timer)); + if ((smi_result != SI_SM_IDLE) || smi_info->interrupt_disabled) + add_timer(&(smi_info->si_timer)); } static irqreturn_t si_irq_handler(int irq, void *data) @@ -3117,7 +3125,7 @@ static int try_smi_init(struct smi_info *new_smi) for (i = 0; i < SI_NUM_STATS; i++) atomic_set(&new_smi->stats[i], 0); - new_smi->interrupt_disabled = 0; + new_smi->interrupt_disabled = 1; atomic_set(&new_smi->stop_operation, 0); new_smi->intf_num = smi_num; smi_num++; |