Source: linux-2.6 Version: 2.6.26-22 Severity: serious Tags: patch, lenny I have a sparc that fails to boot a lenny kernel.
The issue was reported upstream by another Debian user here: http://permalink.gmane.org/gmane.linux.ports.sparc/13092 And was resolved by the following patch: commit bdd32ce95f79fb5cc964cd789d7ae4500bba7c6f Author: David S. Miller <da...@davemloft.net> Date: Sun Apr 4 01:12:50 2010 -0700 sunxvr500: Ignore secondary output PCI devices. These just represent the secondary and further heads attached to the card, and they have different sets of PCI bar registers to map. So don't try to drive them in the main driver. Reported-by: Frans van Berckel <fberc...@xs4all.nl> Tested-by: Frans van Berckel <fberc...@xs4all.nl> Signed-off-by: David S. Miller <da...@davemloft.net> diff --git a/drivers/video/sunxvr500.c b/drivers/video/sunxvr500.c index 4cd5049..3803745 100644 --- a/drivers/video/sunxvr500.c +++ b/drivers/video/sunxvr500.c @@ -242,11 +242,27 @@ static int __devinit e3d_set_fbinfo(struct e3d_info *ep) static int __devinit e3d_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) { + struct device_node *of_node; + const char *device_type; struct fb_info *info; struct e3d_info *ep; unsigned int line_length; int err; + of_node = pci_device_to_OF_node(pdev); + if (!of_node) { + printk(KERN_ERR "e3d: Cannot find OF node of %s\n", + pci_name(pdev)); + return -ENODEV; + } + + device_type = of_get_property(of_node, "device_type", NULL); + if (!device_type) { + printk(KERN_INFO "e3d: Ignoring secondary output device " + "at %s\n", pci_name(pdev)); + return -ENODEV; + } + err = pci_enable_device(pdev); if (err < 0) { printk(KERN_ERR "e3d: Cannot enable PCI device %s\n", @@ -265,13 +281,7 @@ static int __devinit e3d_pci_register(struct pci_dev *pdev, ep->info = info; ep->pdev = pdev; spin_lock_init(&ep->lock); - ep->of_node = pci_device_to_OF_node(pdev); - if (!ep->of_node) { - printk(KERN_ERR "e3d: Cannot find OF node of %s\n", - pci_name(pdev)); - err = -ENODEV; - goto err_release_fb; - } + ep->of_node = of_node; /* Read the PCI base register of the frame buffer, which we * need in order to interpret the RAMDAC_VID_*FB* values in -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20100505212020.gg8...@lackof.org
