Messages in this thread | | | Date | Thu, 22 Jul 1999 00:00:25 -0500 | From | "Donald Harter" <> | Subject | 2.2.5 kernel parallel port driver crash part II |
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This is a slight corection to my previous message on this topic. Where the kernel crashed is 3 lines previous to where I said it was. I just noticed a dupllicate printk debug statement that I had put there. Here is where it crashes :
printk ("1 parport_EPP_supported in parport_pc.c \n "); parport_pc_write_control(pb, parport_pc_read_control(pb) | 0x20); printk ("2 parport_EPP_supported in parport_pc.c \n "); parport_pc_write_control(pb, parport_pc_read_control(pb) | 0x10); printk ("3 parport_EPP_supported in parport_pc.c \n "); parport_pc_epp_clear_timeout(pb); printk ("4 parport_EPP_supported in parport_pc.c \n "); ******************************************** It crashes after this statement not a few lines farther down. *************************************** parport_pc_read_epp(pb); udelay(30); /* Wait for possible EPP timeout */ printk ("4 parport_EPP_supported in parport_pc.c \n ");
****** this is where I previously said it crashed, but it doesn't ***********
if (parport_pc_read_status(pb) & 0x01) {
printk ("5 parport_EPP_supported in parport_pc.c \n "); parport_pc_epp_clear_timeout(pb); printk ("6 parport_EPP_supported in parport_pc.c \n ");
Donald Harter
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