The patch titled
ide_scsi: allow it to be used for non CD only
has been added to the -mm tree. Its filename is
ide_scsi-allow-it-to-be-used-for-non-cd-only.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ide_scsi: allow it to be used for non CD only
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Some people want to use ide_cd for CD-ROM but still dynamically load
ide-scsi for things like tape drives. If you compile in the CD driver this
works out but if you want them modular you need an option to ensure that
whoever loads first the right things happen.
This replaces the original draft patch which leaked a scsi host reference
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@xxxxxxxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/scsi/ide-scsi.c | 5 +++++
1 files changed, 5 insertions(+)
diff -puN drivers/scsi/ide-scsi.c~ide_scsi-allow-it-to-be-used-for-non-cd-only drivers/scsi/ide-scsi.c
--- a/drivers/scsi/ide-scsi.c~ide_scsi-allow-it-to-be-used-for-non-cd-only
+++ a/drivers/scsi/ide-scsi.c
@@ -110,6 +110,7 @@ typedef struct ide_scsi_obj {
} idescsi_scsi_t;
static DEFINE_MUTEX(idescsi_ref_mutex);
+static int idescsi_nocd; /* Set by module param to skip cd */
#define ide_scsi_g(disk) \
container_of((disk)->private_data, struct ide_scsi_obj, driver)
@@ -1127,6 +1128,9 @@ static int ide_scsi_probe(ide_drive_t *d
warned = 1;
}
+ if (idescsi_nocd && drive->media == ide_cdrom)
+ return -ENODEV;
+
if (!strstr("ide-scsi", drive->driver_req) ||
!drive->present ||
drive->media == ide_disk ||
@@ -1187,6 +1191,7 @@ static void __exit exit_idescsi_module(v
driver_unregister(&idescsi_driver.gen_driver);
}
+module_param(idescsi_nocd, int, 0600);
module_init(init_idescsi_module);
module_exit(exit_idescsi_module);
MODULE_LICENSE("GPL");
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
git-libata-all.patch
pata-libata-suspend-resume-simple-cases.patch
pata_cmd64x-suspend-resume.patch
pata_cs5520-resume-support.patch
pata_jmicron-fix-jmb368-support-add-suspend-resume.patch
pata_cs5530-suspend-resume-support.patch
pata_rz1000-force-readahead-off-on-resume.patch
pata_ali-suspend-resume-support.patch
pata_sil680-suspend-resume.patch
ata-fix-platform_device_register_simple-error-check.patch
initializer-entry-defined-twice-in-pata_rz1000.patch
via-pata-controller-xfer-fixes.patch
via-pata-controller-xfer-fixes-fix.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
pci-quirks-fix-the-festering-mess-that-claims-to-handle-ide-quirks-ide-fix.patch
pci-fix-multiple-problems-with-via-hardware.patch
drivers-scsi-ncr5380c-replacing-yield-with-a.patch
drivers-scsi-mca_53c9xc-save_flags-cli-removal.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
fix-serial-uartlite-after-global-pt_regs.patch
serial-uartlite-support-multiple-devices.patch
serial-uartlite-initialize-port-parameters-in-console_setup.patch
honour-mnt_noexec-for-access.patch
i2o-more-error-checking.patch
ide-complete-switch-to-pci_get.patch
via82cxxx-handle-error-condition-properly.patch
lockdep-fix-ide-proc-interaction.patch
exar-quad-port-serial.patch
exar-quad-port-serial-fix.patch
hz-300hz-support.patch
ide_scsi-allow-it-to-be-used-for-non-cd-only.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
tty-switch-to-ktermios-uml-fix.patch
tty_ioctl-use-termios-for-the-old-structure-and-termios2.patch
tty_ioctl-use-termios-for-the-old-structure-and-termios2-update.patch
termios-enable-new-style-termios-ioctls-on-x86-64.patch
char-isicom-use-completion.patch
char-isicom-simplify-timer.patch
char-isicom-remove-cvs-stuff.patch
char-isicom-fix-tty-index-check.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-sx-lock-boards-struct.patch
char-sx-remove-duplicite-code.patch
char-sx-whitespace-cleanup.patch
char-sx-simplify-timer-logic.patch
char-sx-fix-return-in-module-init.patch
char-sx-use-pci_iomap.patch
char-sx-request-regions.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
char-stallion-functions-cleanup.patch
char-stallion-fix-fail-paths.patch
char-stallion-brd-struct-locking.patch
char-stallion-remove-syntactic-sugar.patch
char-stallion-variables-cleanup.patch
char-stallion-use-dynamic-dev.patch
char-istallion-convert-to-pci-probing.patch
char-istallion-remove-the-mess.patch
char-istallion-eliminate-typedefs.patch
char-istallion-variables-cleanup.patch
char-istallion-ifdef-eisa-code.patch
char-istallion-brdnr-locking.patch
char-istallion-free-only-isa.patch
char-istallion-correct-fail-paths.patch
char-istallion-correct-fail-paths-fix.patch
char-istallion-fix-enabling.patch
char-istallion-move-init-and-exit-code.patch
char-istallion-change-init-sequence.patch
char-istallion-dynamic-tty-device.patch
char-istallion-use-mod_timer.patch
char-cyclades-save-indent-levels.patch
char-cyclades-lindent-the-code.patch
char-cyclades-cleanup.patch
char-cyclades-fix-warnings.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
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