The patch titled libata-sff: Allow for wacky systems has been removed from the -mm tree. Its filename was libata-sff-allow-for-wacky-systems.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: libata-sff: Allow for wacky systems From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> There are some Linux supported platforms that simply cannot hit the low I/O addresses used by ATA legacy mode PCI mappings. These platforms have a window for PCI space that is fixed by the board logic and doesn't include the neccessary locations. Provide a config option so that such platforms faced with a controller that they cannot support simply error it and punt Signed-off-by: Alan Cox <alan@xxxxxxxxxx> Cc: Jeff Garzik <jeff@xxxxxxxxxx> Cc: Tejun Heo <htejun@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxx> --- drivers/ata/libata-sff.c | 9 +++++++++ 1 files changed, 9 insertions(+) diff -puN drivers/ata/libata-sff.c~libata-sff-allow-for-wacky-systems drivers/ata/libata-sff.c --- a/drivers/ata/libata-sff.c~libata-sff-allow-for-wacky-systems +++ a/drivers/ata/libata-sff.c @@ -981,6 +981,15 @@ int ata_pci_init_one (struct pci_dev *pd mask = (1 << 2) | (1 << 0); if ((tmp8 & mask) != mask) legacy_mode = (1 << 3); +#if defined(CONFIG_NO_ATA_LEGACY) + /* Some platforms with PCI limits cannot address compat + port space. In that case we punt if their firmware has + left a device in compatibility mode */ + if (legacy_mode) { + printk(KERN_ERR "ata: Compatibility mode ATA is not supported on this platform, skipping.\n"); + return -EOPNOTSUPP; + } +#endif } rc = pci_request_regions(pdev, DRV_NAME); _ Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are origin.patch git-libata-all.patch libata-revamp-blacklist-support-to-allow-multiple-kinds.patch via-pata-controller-xfer-fixes.patch ahci-ati-sb600-sata-support-for-various-modes.patch git-mtd.patch resend-iphase-64bit-cleanup.patch make-sure-uart-is-powered-up-when-dumping-mctrl-status.patch perle-multimodem-card-pci-ras-detection.patch drivers-scsi-ncr5380c-replacing-yield-with-a.patch alpha-switch-to-pci_get-api.patch edac-new-opteron-athlon64-memory-controller-driver.patch serial-uartlite-driver.patch serial-uartlite-driver-fix.patch honour-mnt_noexec-for-access.patch i2o-more-error-checking.patch ia64-fix-allmodconfig-build.patch ide-complete-switch-to-pci_get.patch via82cxxx-handle-error-condition-properly.patch lockdep-fix-ide-proc-interaction.patch fix-ide-cs-hang-after-device-removal.patch do_task_stat-dont-take-tty_mutex.patch mxser-correct-tty-driver-name.patch pci-mxser-pci-refcounts.patch mxser-make-an-experimental-clone.patch char-mxser_new-correct-include-file.patch char-mxser_new-upgrade-to-191.patch char-mxser_new-rework-to-allow-dynamic-structs.patch char-mxser_new-eliminate-tty-ldisc-deref.patch char-mxser_new-testbit-for-bit-testing.patch char-mxser_new-correct-fail-paths.patch char-mxser_new-dont-check-tty_unregister-retval.patch char-mxser_new-compress-isa-finding.patch char-mxser_new-register-tty-devices-on-the-fly.patch char-mxser_new-compact-structures-round2.patch char-mxser_new-reverse-if-else-paths-patch.patch char-mxser_new-comments-cleanup.patch char-mxser_new-correct-intr-handler-proto.patch char-mxser_new-delete-ttys-and-termios.patch char-mxser_new-pci-probing.patch mxser_new-correct-tty-driver-name.patch char-stallion-use-pr_debug-macro.patch char-stallion-remove-unneeded-casts.patch char-stallion-kill-typedefs.patch char-stallion-move-init-deinit.patch char-stallion-uninline-functions.patch char-stallion-mark-functions-as-init.patch char-stallion-remove-many-prototypes.patch tty-preparatory-structures-for-termios-revamp.patch tty-preparatory-structures-for-termios-revamp-strip-fix.patch tty-switch-to-ktermios-and-new-framework.patch tty-switch-to-ktermios.patch tty-switch-to-ktermios-nozomi-fix.patch tty-switch-to-ktermios-bluetooth-fix.patch tty-switch-to-ktermios-3270-fix.patch char-isicom-use-completion.patch char-isicom-simplify-timer.patch char-isicom-remove-cvs-stuff.patch char-sx-convert-to-pci-probing.patch char-sx-use-kcalloc.patch char-sx-mark-functions-as-devinit.patch char-sx-use-eisa-probing.patch char-sx-ifdef-isa-code.patch char-stallion-convert-to-pci-probing.patch char-stallion-prints-cleanup.patch char-stallion-implement-fail-paths.patch char-stallion-correct-__init-macros.patch ide-hpt3xxn-clocking-fixes.patch ide-fix-hpt37x-timing-tables.patch ide-optimize-hpt37x-timing-tables.patch ide-fix-hpt3xx-hotswap-support.patch ide-fix-the-case-of-multiple-hpt3xx-chips-present.patch ide-hpt3xx-fix-pci-clock-detection.patch ide-hpt3xx-fix-pci-clock-detection-fix-2.patch piix-fix-82371mx-enablebits.patch piix-remove-check-for-broken-mw-dma-mode-0.patch piix-slc90e66-pio-mode-fallback-fix.patch hpt3xx-rework-rate-filtering.patch hpt3xx-rework-rate-filtering-tidy.patch hpt3xx-print-the-real-chip-name-at-startup.patch hpt3xx-switch-to-using-pci_get_slot.patch hpt3xx-cache-channels-mcr-address.patch hpt3x7-merge-speedproc-handlers.patch hpt370-clean-up-dma-timeout-handling.patch hpt3xx-init-code-rewrite.patch ide-more-conversion-to-pci_get-apis.patch igafb-switch-to-pci_get-api.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html