Date: Thu, 23 Jan 1997 15:28:16 -0800 (PST) From: Stefan Esser <se> To: CVS-committers, cvs-all, cvs-sys Subject: cvs commit: src/sys/pci pci.c Message-ID: <199701232328.PAA19296@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
se 97/01/23 15:28:16 Branch: sys/pci RELENG_2_2 Modified: sys/pci pci.c Log: Merge in diff from 1.61 to 1.62 from -current: Make pci_map_int() reject a request to use IRQ 0 for a PCI card interrupt. The PCI standard requires 255 to be put into the INTERRUPT LINE register if no IRQ has been routed to some PCI device, but a value of 0 is used by many PCI BIOS implementations. This patch fixes a panic for a system with an on-board AMD SCSI chip, that was disabled in the BIOS setup, but got attached with IRQ 0 by the previous code. Revision Changes Path 1.57.2.2 +2 -2 src/sys/pci/pci.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199701232328.PAA19296>