From: Soeren Sonnenburg <kernel@nn7.de>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: 2.4.21pre6 (__ide_dma_test_irq) called while not waiting
Date: 09 Apr 2003 11:18:01 +0200 [thread overview]
Message-ID: <1049879881.2774.40.camel@fortknox> (raw)
I have a hpt370 based controller which shares an irq with a broadcom
bcm4401 network adaptor.
when transferring stuff over the network the ide controller drops the
dma for all disks on the controller repeatedly... so it is not a
cable/disk problem but a problem in the nic's driver/the hpt driver.
however this stuff only happens when I put high load on the nic. the
drives form a software raid and reconstructing it does not cause any
trouble...
here is my setup:
7: 28328328 XT-PIC ide4, ide5, eth0
hdi: 4 bytes in FIFO
hdi: timeout waiting for DMA
hdi: (__ide_dma_test_irq) called while not waiting
hdi: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
hdk: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
hdk: status timeout: status=0xd0 { Busy }
hdk: DMA disabled
hdk: drive not ready for command
ide4: reset: success
ide5: reset: success
Thanks,
Soeren.
next reply other threads:[~2003-04-09 9:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-09 9:18 Soeren Sonnenburg [this message]
2003-04-09 9:29 ` Andre Hedrick
2003-04-09 10:44 ` Alan Cox
2003-04-09 10:47 ` Alan Cox
2003-04-09 12:11 ` Soeren Sonnenburg
2003-04-11 20:23 ` Soeren Sonnenburg
2003-04-09 12:13 Chuck Ebbert
2003-04-09 12:15 ` Alan Cox
2003-04-09 14:35 Chuck Ebbert
2003-04-09 14:05 ` Alan Cox
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