diff options
| author | Karsten Keil <kkeil@suse.de> | 2006-06-29 13:14:51 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-29 11:59:14 -0700 |
| commit | 0f6c10ead876492b386a19474e6dca4710eeef8e (patch) | |
| tree | a0a397c4b09e05c9f9d3e85b5dacac00cd83d87b /drivers/isdn | |
| parent | 0950c358ee8e969fce45ba363ca1deaf211e57b0 (diff) | |
| download | kernel_samsung_smdk4412-0f6c10ead876492b386a19474e6dca4710eeef8e.zip kernel_samsung_smdk4412-0f6c10ead876492b386a19474e6dca4710eeef8e.tar.gz kernel_samsung_smdk4412-0f6c10ead876492b386a19474e6dca4710eeef8e.tar.bz2 | |
[PATCH] i4l make PCMCIA for all cards working with shared IRQ
most current laptops do not work without allowing shared cardbus IRQs.
This patch enables IRQ sharing, so these cards work again.
This was tested with shared and none shared cardbus IRQs on different laptops
without problems.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hardware/avm/b1pcmcia.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hisax/sedlbauer_cs.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hisax/teles3.c | 1 |
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/isdn/hardware/avm/b1pcmcia.c b/drivers/isdn/hardware/avm/b1pcmcia.c index 9746cc5..ad50251 100644 --- a/drivers/isdn/hardware/avm/b1pcmcia.c +++ b/drivers/isdn/hardware/avm/b1pcmcia.c @@ -82,7 +82,7 @@ static int b1pcmcia_add_card(unsigned int port, unsigned irq, card->irq = irq; card->cardtype = cardtype; - retval = request_irq(card->irq, b1_interrupt, 0, card->name, card); + retval = request_irq(card->irq, b1_interrupt, SA_SHIRQ, card->name, card); if (retval) { printk(KERN_ERR "b1pcmcia: unable to get IRQ %d.\n", card->irq); diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 9bb18f3..f9c14a2 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -164,7 +164,7 @@ static int sedlbauer_probe(struct pcmcia_device *link) link->priv = local; /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = NULL; diff --git a/drivers/isdn/hisax/teles3.c b/drivers/isdn/hisax/teles3.c index a3eaf4d..090abd1 100644 --- a/drivers/isdn/hisax/teles3.c +++ b/drivers/isdn/hisax/teles3.c @@ -369,6 +369,7 @@ setup_teles3(struct IsdnCard *card) cs->hw.teles3.hscx[1] + 96); return (0); } + cs->irq_flags |= SA_SHIRQ; /* cardbus can share */ } else { if (cs->hw.teles3.cfg_reg) { if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { |