I've got a board with a Silicon Motion graphics chip attached to an IXP420 via the PCI bus running uCLinux snapgear distribution 3.2.0 kernel version 2.4.27-uc1 that locks the kernel and gives various error reports while attempting to render to the frame buffer. These are the errors I get (they vary from run to run):
Unhandled fault: external abort on translation (0x0fe) at va 0xc58a2034 mva 0xc58a2034 Unhandled fault: external abort on translation (0x0fe) at va 0xc58a2034 mva 0xc58a2034 !!!abort_handler addr = 0xff065de4, isr = 0x0, status = 0x22a0 !!!abort_handler addr = 0xff065de4, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xff065de4, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4a6f, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4a6f, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4a6f, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 !!!abort_handler addr = 0xe00a4ad5, isr = 0x0, status = 0x2a0 I get the abort_handler most of the time but have received other types of error messages. I'm trying to track down the problem here but I'm not really sure where to start. I'm using DirectFB as my graphics library. Anybody got any ideas? Robert Daniels _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
