[cdi-devel] [PATCH] Update pcnet to use cdi_wait_irq

[Matthew Iselin <matthew@xxxxxxxxxxxxxx>]

Hi,

This patch changes the pcnet driver to use the cdi_wait_irq function instead
of implementing its own solution.

Cheers,
Matt

Signed-off-by: Matthew Iselin <matthew@xxxxxxxxxxxxxx>
---
 pcnet/pcnet.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/pcnet/pcnet.c b/pcnet/pcnet.c
index 800b795..27d364c 100644
--- a/pcnet/pcnet.c
+++ b/pcnet/pcnet.c
@@ -306,7 +306,9 @@ void pcnet_dev_init(struct pcnet_device *netcard, int promiscuous)
     pcnet_write_csr(netcard, CSR_STATUS, STATUS_INIT | STATUS_INTERRUPT_ENABLE);
     
     // Wait until initialization completed, NOTE: see pcnet_handle_interrupt()
-    while (netcard->init_wait_for_irq != 0);
+    int irq = cdi_wait_irq(netcard->pci->irq, 1000);
+    if(irq < 0 || netcard->init_wait_for_irq == 1)
+        printf("pcnet: waiting for IRQ failed: %d\n", irq);
     
     // CSR4 Enable transmit auto-padding and receive automatic padding removal
     // TODO DMAPLUS? 
-- 
1.6.4.2