20df429dd6
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> |
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|---|---|---|
| .. | ||
| arm | ||
| h8300 | ||
| legacy | ||
| mips | ||
| pci | ||
| ppc | ||
| ide-acpi.c | ||
| ide-atapi.c | ||
| ide-cd.c | ||
| ide-cd.h | ||
| ide-cd_ioctl.c | ||
| ide-cd_verbose.c | ||
| ide-disk.c | ||
| ide-dma.c | ||
| ide-floppy.c | ||
| ide-generic.c | ||
| ide-io.c | ||
| ide-ioctls.c | ||
| ide-iops.c | ||
| ide-lib.c | ||
| ide-pio-blacklist.c | ||
| ide-pnp.c | ||
| ide-probe.c | ||
| ide-proc.c | ||
| ide-scan-pci.c | ||
| ide-tape.c | ||
| ide-taskfile.c | ||
| ide-timings.c | ||
| ide.c | ||
| Kconfig | ||
| Makefile | ||
| setup-pci.c | ||