From: Michael Brown Date: Thu, 10 Mar 2011 18:25:05 +0000 (+0000) Subject: [pxe] Report an IRQ number only if device supports interrupts X-Git-Tag: v1.20.1~2251 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d277724a9ae66ebce4bc0f5994406b6d5b438cc;p=thirdparty%2Fipxe.git [pxe] Report an IRQ number only if device supports interrupts Signed-off-by: Michael Brown --- diff --git a/src/arch/i386/interface/pxe/pxe_undi.c b/src/arch/i386/interface/pxe/pxe_undi.c index afbc1799f..3938207f1 100644 --- a/src/arch/i386/interface/pxe/pxe_undi.c +++ b/src/arch/i386/interface/pxe/pxe_undi.c @@ -420,7 +420,8 @@ PXENV_EXIT_t pxenv_undi_get_information ( struct s_PXENV_UNDI_GET_INFORMATION DBG ( "PXENV_UNDI_GET_INFORMATION" ); undi_get_information->BaseIo = dev->desc.ioaddr; - undi_get_information->IntNumber = dev->desc.irq; + undi_get_information->IntNumber = + ( netdev_irq_supported ( pxe_netdev ) ? dev->desc.irq : 0 ); /* Cheat: assume all cards can cope with this */ undi_get_information->MaxTranUnit = ETH_MAX_MTU; undi_get_information->HwType = ntohs ( ll_protocol->ll_proto );