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| author | Borislav Petkov <petkovbb@gmail.com> | 2008-10-10 22:39:35 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:35 +0200 |
| commit | 20df429dd6671804999493baf2952f82582869fa (patch) | |
| tree | e835d1ee54a09f75c5cf09e614da3d932eef6bb0 /drivers/ata/sata_qstor.c | |
| parent | b98b3409abb697321d1b53e3e96a14243fe9fc79 (diff) | |
ide-generic: handle probing of legacy io-ports v5
Avoid probing the io-ports in case an IDE PCI controller is present and it
uses the legacy iobases. If we still want to enforce the probing, we do
ide_generic.probe_mask=0x3f
on the kernel command line. The iobase checking code is
adapted from drivers/ata/pata_legacy.c after converting hex
pci ids into their corresponding macros in <linux/pci_ids.h>.
Also, check only BAR0/2 resources since those are guaranteed
by the workaround in drivers/pci/probe.c:pci_setup_device().
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
[bart: trivial printk() fixups]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ata/sata_qstor.c')
0 files changed, 0 insertions, 0 deletions