[PARPORT] printing - fuzzy log

From: Stanislav Brabec (utx@penguin.cz)
Date: Fri Oct 20 2000 - 07:45:34 EDT

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    == This is not bug report, only informational message. ==

    Hallo parport developers,

    looking into log after _SUCCESFUL_ printing with 2.4.0-test9 I have found many fuzzy messages
    in syslog:

    Oct 20 10:20:43 utx kernel: 0x378: FIFO is 16 bytes
    Oct 20 10:20:43 utx kernel: 0x378: writeIntrThreshold is 16
    Oct 20 10:20:43 utx kernel: 0x378: readIntrThreshold is 16
    Oct 20 10:20:43 utx kernel: parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
    Oct 20 10:20:43 utx kernel: parport0: Printer, Hewlett-Packard HP LaserJet 6P
    Oct 20 10:20:43 utx kernel: lp0: using parport0 (interrupt-driven).

    Oct 20 10:20:43 utx kernel: 0x378: PWord is 8 bits
    Oct 20 10:20:43 utx kernel: 0x378: Interrupts are ISA-Pulses
    Oct 20 10:20:43 utx kernel: 0x378: ECP port cfgA=0x10 cfgB=0x40
    Oct 20 10:20:43 utx kernel: 0x378: ECP settings irq=<none or set by other means> dma=<none or set by other means>
    Oct 20 10:20:43 utx kernel: parport0: cpp_daisy: aa5500ff(98)
    Oct 20 10:20:43 utx kernel: parport0: assign_addrs: aa5500ff(98)
    Oct 20 10:21:21 utx kernel: DMA write timed out
    Oct 20 10:22:01 utx kernel: DMA write timed out
    Oct 20 10:23:07 utx last message repeated 3 times
    Oct 20 10:24:10 utx last message repeated 3 times
    Oct 20 10:24:20 utx kernel: parport0: FIFO is stuck
    Oct 20 10:24:20 utx kernel: parport0: BUSY timeout (1) in compat_write_block_pio
    Oct 20 10:24:43 utx kernel: DMA write timed out
    Oct 20 10:24:55 utx kernel: DMA write timed out
    Oct 20 10:26:56 utx kernel: DMA write timed out
    Oct 20 10:28:01 utx last message repeated 3 times
    Oct 20 10:28:11 utx kernel: parport0: FIFO is stuck
    Oct 20 10:28:11 utx kernel: parport0: BUSY timeout (1) in compat_write_block_pio
    Oct 20 10:28:29 utx kernel: DMA write timed out
    Oct 20 10:29:14 utx kernel: DMA write timed out
    Oct 20 10:30:05 utx last message repeated 2 times
    Oct 20 10:30:52 utx last message repeated 2 times

    Note: I have only one problem with new IRQ driver - if I really need to cancel
    running print job. lprm (from LPRng) + reset printer is far from sufficience.
    But this is not a problem of kernel. 

    -- 
Stanislav Brabec

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