diff options
| author | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-01-23 21:28:14 +0000 |
|---|---|---|
| committer | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-01-23 21:28:14 +0000 |
| commit | 1d8f9e7e5393d5cfd77b2f81f85c1ae88d5583c2 (patch) | |
| tree | 5f17607662838bada7f7e891595a782428b1188a /wctdm.c | |
| parent | 412656572604454581bf1f6599d68f686543e57c (diff) | |
Make sure we don't clear the interrupt before we might have received it in
shared interrupt line scenarios.
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@1936 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'wctdm.c')
| -rw-r--r-- | wctdm.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1032,7 +1032,6 @@ ZAP_IRQ_HANDLER(wctdm_interrupt) int mode; ints = inb(wc->ioaddr + WC_INTSTAT); - outb(ints, wc->ioaddr + WC_INTSTAT); if (!ints) #ifdef LINUX26 @@ -1041,6 +1040,8 @@ ZAP_IRQ_HANDLER(wctdm_interrupt) return; #endif + outb(ints, wc->ioaddr + WC_INTSTAT); + if (ints & 0x10) { /* Stop DMA, wait for watchdog */ printk("TDM PCI Master abort\n"); |