Messages in this thread | | | Date | Tue, 3 Oct 2006 22:41:46 +0000 | From | Frederik Deweerdt <> | Subject | Re: [RFC PATCH] move tg3 to pci_request_irq |
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On Tue, Oct 03, 2006 at 06:37:43PM -0400, Jeff Garzik wrote: > Frederik Deweerdt wrote: > >Hi, > >This proof-of-concept patch converts the tg3 driver to use the > >pci_request_irq() function. > >Please note that I'm not submitting the driver changes, they're there > >only for illustration purposes. I'll CC the appropriate maintainers > >when/if an API is agreed upon. > >Regards, > >Frederik diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c > >index c25ba27..23660c6 100644 > >Index: 2.6.18-mm3/drivers/net/tg3.c > >=================================================================== > >--- 2.6.18-mm3.orig/drivers/net/tg3.c > >+++ 2.6.18-mm3/drivers/net/tg3.c > >@@ -6853,7 +6853,7 @@ static int tg3_request_irq(struct tg3 *t > > fn = tg3_interrupt_tagged; > > flags = IRQF_SHARED | IRQF_SAMPLE_RANDOM; > > } > >- return (request_irq(tp->pdev->irq, fn, flags, dev->name, dev)); > >+ return pci_request_irq(tp->pdev, fn, flags, dev->name); > > } > > static int tg3_test_interrupt(struct tg3 *tp) > >@@ -6866,10 +6866,10 @@ static int tg3_test_interrupt(struct tg3 > > tg3_disable_ints(tp); > > - free_irq(tp->pdev->irq, dev); > >+ pci_free_irq(tp->pdev); > > - err = request_irq(tp->pdev->irq, tg3_test_isr, > >- IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev); > >+ err = pci_request_irq(tp->pdev, tg3_test_isr, > >+ IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name); > > IRQF_SHARED flags are still left hanging around... I did it on purpose (see parent post): some parts of tg3 for example don't pass IRQF_SHARED, so I though it wasn't a good idea to enforce IRQF_SHARED in all cases. Did I miss something?
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