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ide-probe.c attempts to use polling designed for ancient Seagate drives on some compact flash disks

Bug 6883 [email protected] 2 participants 3 messages Feb 16, 2008 – Mar 26, 2009 1 message not in the archive libata

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http://bugzilla.kernel.org/show_bug.cgi?id=6883

[email protected] changed:

What |Removed |Added
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AssignedTo|[email protected] |[email protected]

------- Comment #1 from [email protected] 2008-02-16 10:46 ------- Is this still a problem with recent kernels (2.6.24 or 2.6.25-rc2)?

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http://bugzilla.kernel.org/show_bug.cgi?id=6883

------- Comment #2 from [email protected] 2008-06-22 05:41 ------- The situation appears improved with 2.6.24/2.6.25 compared to 2.6.16, but occasionally, on card insertion, I still get the error log as below (test machine is a Fujitsu P-1610)...

<6>ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx <7>Probing IDE interface ide0...
<6>cs: IO port probe 0x100-0x3af: clean.
<6>cs: IO port probe 0x3e0-0x4ff: clean.
<6>cs: IO port probe 0x820-0x8ff: clean.
<6>cs: IO port probe 0xc00-0xcf7: clean.
<6>cs: IO port probe 0xa00-0xaff: clean.
<4>hda: CF500, CFA DISK drive
<6>hdb: probing with STATUS(0x50) instead of ALTSTATUS(0x0a) <6>hdb: probing with STATUS(0x04) instead of ALTSTATUS(0x0a) <4>hdb:
^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L^B^L, ATA DISK drive
<4>ide0 at 0x3100-0x3107,0x310e on irq 3
<6>ide-cs: hda: Vpp = 0.0
<6>sdhci: SDHCI controller found at 0000:08:03.1 [1180:0822] (rev 13) <6>ACPI: PCI Interrupt 0000:08:03.1[B] -> GSI 17 (level, low) -> IRQ 17 <4>sdhc0:slot0: Will use DMA mode even though HW doesn't fully claim to support it.
<6>mmc0: SDHCI at 0xf0200000 irq 17 DMA
<6>hda: max request size: 128KiB
<6>hda: 8060928 sectors (4127 MB) w/1KiB Cache, CHS=15744/16/32 <6> hda: hda1
<6>hdb: max request size: 512KiB
<4>hdb: lost interrupt
<4>hdb: lost interrupt
<4>hdb: lost interrupt
<4>hdb: lost interrupt
<4>hdb: lost interrupt

May 10 10:55:22 linux-khsr kernel: pccard: PCMCIA card inserted into slot 0
May 10 10:55:22 linux-khsr kernel: cs: memory probe 0xf0200000-0xf02fffff:
excluding 0xf0200000-0xf020ffff
May 10 10:55:22 linux-khsr kernel: pcmcia: registering new device pcmcia0.0
May 10 10:55:22 linux-khsr kernel: Uniform Multi-Platform E-IDE driver
May 10 10:55:22 linux-khsr kernel: ide: Assuming 33MHz system bus speed for PIO
modes; override with idebus=xx
May 10 10:55:22 linux-khsr kernel: Probing IDE interface ide0...
May 10 10:55:22 linux-khsr kernel: hda: CF500, CFA DISK drive
May 10 10:55:23 linux-khsr kernel: hdb: probing with STATUS(0x50) instead of
ALTSTATUS(0x0a)
May 10 10:55:23 linux-khsr kernel: hdb: probing with STATUS(0x00) instead of
ALTSTATUS(0x0a)
May 10 10:55:24 Vigor15 syslog-ng[1618]: last message repeated 2 times
May 10 10:55:24 linux-khsr kernel: ide0 at 0x3100-0x3107,0x310e on irq 3
May 10 10:55:24 linux-khsr kernel: ide-cs: hda: Vpp = 0.0
May 10 10:55:24 linux-khsr kernel: hda: max request size: 128KiB
May 10 10:55:24 linux-khsr kernel: hda: 8060928 sectors (4127 MB) w/1KiB Cache,
CHS=15744/16/32
May 10 10:55:24 linux-khsr kernel:  hda: hda1
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http://bugzilla.kernel.org/show_bug.cgi?id=6883

Alan <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

                 CC|                            |[email protected]
     Kernel Version|2.6.16, 2.6.17, 2.6.18-rc2  |2.6.25
         Regression|---                         |No
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