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Send EOI after enabling interrupt, in case the device had asserted IRQ

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to the PIC while it was disabled.
This commit is contained in:
Michael Brown
2007-01-09 14:53:19 +00:00
parent a2ffe8c123
commit aa7bda7b47
1 changed files with 1 additions and 0 deletions
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src/arch/i386/drivers/net/undinet.c
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@@ -470,6 +470,7 @@ static int undinet_open ( struct net_device *netdev ) {
/* Hook interrupt service routine and enable interrupt */ /* Hook interrupt service routine and enable interrupt */
undinet_hook_isr ( undinic->irq ); undinet_hook_isr ( undinic->irq );
enable_irq ( undinic->irq ); enable_irq ( undinic->irq );
send_eoi ( undinic->irq );
/* Set station address. Required for some PXE stacks; will /* Set station address. Required for some PXE stacks; will
* spuriously fail on others. Ignore failures. We only ever * spuriously fail on others. Ignore failures. We only ever