question about SATA vs (SATA via USB)

Hi folks, I have seen a file system corruption when I conected a previously written SATA disk to my PC using a SATA-via-USB connector. Probably this wasn't supposed to happen, was it? I had bought a new 500 GB SATA disk to be built into my PC. To copy the boot partition I attached it to the PC

Re: Bug: get EXT3-fs error Allocating block in system zone

Linus Torvalds schrieb: On Sun, 9 Dec 2007, Robert Hancock wrote: The obvious suspect with a filesystem problem would be the disk controller driver, AHCI here. However, the controller appears to set the flag to indicate that it supports 64-bit DMA, so it should be fine, unless it lies of

Re: Bug: get EXT3-fs error Allocating block in system zone

AHCI is a pretty well tested driver, but 99%+ of all testers still tend to have less than 4GB of memory. So I do *not* believe that the highmem bits are all that well tested at all. Lab tested well and we pretty rapidly found the problems with non Intel AHCI that had 4GB cases. dmesg,

[PATCH 00/63] ide-cd: redux

Hi, This patch series is a major rework of the ide-cd driver. The motivations behind it are twofold: * ide-cd is still in use but because it has been out of luck for maintainers lately the code become quite hard to debug and maintain - this puts it back into the shape * aid efforts of

[PATCH 02/63] ide-cd: fix ACER/AOpen 24X CDROM speed reporting on big-endian machines

* Fix ACER/AOpen 24X CDROM speed reporting on big-endian machines by adding missing le16_to_cpu() calls. While at it: * Replace ntohs() by be16_to_cpu(). Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |8 1 file changed, 4 insertions(+), 4

[PATCH 01/63] ide-cd: fix SAMSUNG CD-ROM SCR-3231 quirk

cdi-mask is cleared by ide_cdrom_register() which is called after the quirk. Fix it by adding new -no_speed_select flag to struct ide_cd_config_flags and using it in ide_cdrom_register() to set CDC_SELECT_SPEED flag. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] ---

[PATCH 03/63] ide-cd: use ide_cd_release() in ide_cd_probe()

Use ide_cd_release() to do the cleanup if ide_cdrom_setup() fails. It fixes: - the default drive-dsc_overlap value not being restored - the default drive-queue's prep_rq_fn not being restored - struct gendisk 'g' not being freed - wrong function name being reported on unregister_cdrom() error

[PATCH 04/63] ide-cd: fix error messages in cdrom_{read,write}_check_ireason()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 08/63] ide-cd: fix error message in cdrom_pc_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@

[PATCH 10/63] ide-cd: use xfer_func_t in cdrom_pc_intr()

Unify writing and reading handling in cdrom_pc_intr() using xfer_func_t. There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 47 +-- 1 file changed, 17

[PATCH 09/63] ide-cd: fix 'ireason' reporting in cdrom_pc_intr()

Mask 'ireason' variable so only the valid interrupt reason bits will be reported on drive appears confused error. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 13/63] ide-cd: fix DMA error handling in cdrom_newpc_intr()

Make cdrom_newpc_intr() match cdrom_{read,write}_intr() w.r.t. handling DMA errors: * disable DMA before cdrom_decode_status() call * log the device name and the type of the request (read/write) Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 10

[PATCH 15/63] ide-cd: move historical changelog to Documentation/ide/ChangeLog.ide-cd.1994-2004

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- Documentation/ide/ChangeLog.ide-cd.1994-2004 | 268 ++ drivers/ide/ide-cd.c | 274 --- 2 files changed, 272 insertions(+), 270 deletions(-) Index:

[PATCH 16/63] ide-cd: remove stale cdrom_transfer_packet_command() comment

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |4 1 file changed, 4 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -684,10

[PATCH 18/63] ide-cd: remove dead code from cdrom_pc_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |7 --- 1 file changed, 7 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1201,13

[PATCH 19/63] ide-cd: remove unused struct atapi_cdrom_subchnl

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.h | 32 1 file changed, 32 deletions(-) Index: b/drivers/ide/ide-cd.h === --- a/drivers/ide/ide-cd.h +++

[PATCH 12/63] ide-cd: fix missing data handling in cdrom_pc_intr()

If drive still wants to transfer the data we need to pad the transfer instead of just finishing the request. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 20/63] ide-cd: remove needless zeroing of 'info' fields from ide_cdrom_setup()

ide_cd_probe() zeroes 'info' prior to calling ide_cdrom_setup() so there is no need to explicitly zero 'info' fields in the latter function. Ditto for fields of CDROM_STATE_FLAGS(), CDROM_CONFIG_FLAGS() and 'cdi' (all are embedded in 'info'). Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL

[PATCH 21/63] ide-cd: remove unused and write-only struct ide_cd_config_flags fields

unused fields: * -writing * -reserved write-only fields: * -playmsf_as_bcd * -subchan_as_bcd * -test_write * -supp_disc_present Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -120 bytes drivers/ide/ide-cd.c | 18 ++ drivers/ide/ide-cd.h |7 --- 2 files

[PATCH 22/63] ide-cd: remove struct atapi_{mechstat_header,changer_info,slot}

* Remove -changer_info from struct cdrom_info (it is never allocated). * Remove unused struct atapi_{mechstat_header,changer_info,slot}. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -11 bytes drivers/ide/ide-cd.c |1 drivers/ide/ide-cd.h | 55

[PATCH 23/63] ide-cd: cleanup ide_cdrom_update_speed()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -39 bytes drivers/ide/ide-cd.c | 17 + 1 file changed, 9 insertions(+), 8 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c

[PATCH 25/63] ide-cd: remove redundant config flags

* Use CDC_* flags directly and remove redundant flags from -config_flags. While at it: * Add KERN_CONT to printk()-s in ide_cdrom_probe_capabilities(). Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -294 bytes drivers/ide/ide-cd.c | 102

[PATCH 27/63] ide-cd: kill CDROM_STATE_FLAGS() macro

While at it rename 'info' variable to 'cd' in cdrom_saw_media_change(). Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -49 bytes drivers/ide/ide-cd.c | 44 drivers/ide/ide-cd.h |2 -- 2 files changed, 24 insertions(+), 22

[PATCH 30/63] ide-cd: remove NO_DOOR_LOCKING define

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |3 --- drivers/ide/ide-cd.h |7 --- 2 files changed, 10 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 31/63] ide-cd: remove STANDARD_ATAPI define

Remove STANDARD_ATAPI define + drive-by coding style fixes. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 43 ++- drivers/ide/ide-cd.h | 10 -- 2 files changed, 10 insertions(+), 43 deletions(-) Index:

[PATCH 33/63] ide-cd: re-organize handling of quirky devices

Re-organize handling of quirky devices: * Add struct cd_list_entry, ide_cd_quirks_list[] and ide_cd_flags() helper. * Set flags returned by ide_cd_flags() in ide_cdrom_setup(). * Add IDE_CD_FLAG_VERTOS_{300_SSD,600_ESD} and IDE_CD_FLAG_SANYO_3CD flags. * Move device quirks from

[PATCH 36/63] ide-cd: move VERBOSE_IDE_CD_ERRORS code to ide-cd_verbose.c

* Rename ide-cd kernel module to ide-cd_mod in preparation to moving code out from ide-cd.[c,h]. Add MODULE_ALIAS(ide-cd) to preserve compatibility. * Move VERBOSE_IDE_CD_ERRORS code from ide-cd.[c,h] to ide-cd_verbose.c. ide-cd_verbose.c is IDE subsystem independent and may be easily

[PATCH 38/63] ide-cd: merge cdrom_play_audio() into ide_cd_fake_play_trkind()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 26 ++ 1 file changed, 10 insertions(+), 16 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c

[PATCH 39/63] ide-cd: merge cdrom_read_subchannel() into ide_cdrom_get_mcn()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -19 bytes drivers/ide/ide-cd.c | 53 --- 1 file changed, 21 insertions(+), 32 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 11/63] ide-cd: add ide_cd_pad_transfer() helper

Add ide_cd_pad_transfer() helper and use it in cdrom_[new]pc_intr() and cdrom_{read,write}_check_ireason(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -39 bytes drivers/ide/ide-cd.c | 51

[PATCH 44/63] ide-cd: move code handling cdrom.c IOCTLs to ide-cd_ioctl.c

There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/Makefile |2 drivers/ide/ide-cd.c | 271 + drivers/ide/ide-cd.h | 17 ++

[PATCH 46/63] ide-cd: call blk_dump_rq_flags() on missing data in cdrom_newpc_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |6 +- 1 file changed, 5 insertions(+), 1 deletion(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 63/63] ide-cd: update driver version, comments and copyrights

* Bump driver version. * Remove filename and stale TODO from comments. * Add my copyrights. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 17 - 1 file changed, 4 insertions(+), 13 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 61/63] ide-cd: merge cdrom_write_check_ireason() and cdrom_read_check_ireason()

Add 'rw' parameter to cdrom_read_check_ireason(), make it handle both read and write checking, rename it to ide_cd_check_ireason(), finally remove no longer needed cdrom_write_check_ireason(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej

[PATCH 60/63] ide-cd: merge cdrom_rw_intr() and cdrom_newpc_intr()

Add handling of fs read/write requests to cdrom_nepwc_intr() and remove no longer needed cdrom_rw_intr(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -496 bytes drivers/ide/ide-cd.c | 272

[PATCH 59/63] ide-cd: call blk_dump_rq_flags() on missing data in cdrom_rw_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c

[PATCH 58/63] ide-cd: prepare cdrom_rw_intr() and cdrom_newpc_intr() to be merged

In cdrom_newpc_intr(): * cleanup variables in the 'transfer data' loop In cdrom_rw_intr(): * rename 'sectors_to_transfer' to 'thislen' * rename 'this_transfer' to 'blen' * keep number of bytes (instead of sectors) in 'thislen' and 'blen' * call 'xferfunc' only once for 'blen' * cache 'rq-buffer'

[PATCH 57/63] ide-cd: unify moving to the next buffer in cdrom_rw_intr()

Use the fact that for the first loop rq-current_nr_sectors is always set and unify moving to the next buffer for read/write requests. There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -46 bytes drivers/ide/ide-cd.c |

[PATCH 56/63] ide-cd: merge cdrom_start_read() and cdrom_start_write()

Add handling of read requests to cdrom_start_write(), rename it to cdrom_start_rw() and remove no longer needed cdrom_start_read(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -20 bytes drivers/ide/ide-cd.c |

[PATCH 55/63] ide-cd: merge cdrom_start_read_continuation() and cdrom_start_rw_cont()

* Add handling of write requests to cdrom_start_read_continuation(), rename it to cdrom_start_rw_cont() and remove no longer needed cdrom_start_write_cont(). * Remove redundant '(rq-sector (sectors_per_frame - 1)' check. There should be no functionality changes caused by this patch.

[PATCH 54/63] ide-cd: merge cdrom_read_intr() and cdrom_write_intr()

Add handling of read requests to cdrom_write_intr(), rename it to cdrom_rw_intr() and remove no longer needed cdrom_read_intr(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -368 bytes drivers/ide/ide-cd.c | 207

[PATCH 53/63] ide-cd: factor out transfer size checking from cdrom_read_intr()

This is a preparation for cdrom_read_intr() and cdrom_write_intr() merge. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- +26 bytes drivers/ide/ide-cd.c | 38 ++ 1 file changed, 26 insertions(+), 12 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 52/63] ide-cd: add ide_cd_drain_data() helper

Add ide_cd_drain_data() and use it in cdrom_{buffer_sectors,read_intr}() (as a nice side-effect this cuts 0.5kB of code from ide-cd.o). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -511 bytes drivers/ide/ide-cd.c

[PATCH 50/63] ide-cd: remove cdrom_do_pc_continuation()

cdrom_do_pc_continuation() is now identical to cdrom_do_newpc_cont() so just always use the latter function. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -49 bytes drivers/ide/ide-cd.c | 15 ++- 1 file changed, 2 insertions(+), 13 deletions(-) Index:

[PATCH 49/63] ide-cd: merge cdrom_pc_intr() and cdrom_newpc_intr()

Add handling of REQ_TYPE_{SENSE,ATA_PC} requests to cdrom_newpc_intr() (please note that these requests never have 'bio' attached to them and they never use DMA), then remove no longer needed cdrom_pc_intr(). There should be no functionality changes caused by this patch. Signed-off-by:

[PATCH 48/63] ide-cd: unify request end exit path in cdrom_pc_intr()

This is a preparation for cdrom_pc_intr() and cdrom_newpc_intr() merge. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- +10 bytes drivers/ide/ide-cd.c | 23 +++ 1 file changed, 11 insertions(+), 12 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 47/63] ide-cd: factor out request sense fixup from cdrom_pc_intr()

This is a preparation for cdrom_pc_intr() and cdrom_newpc_intr() merge. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 25 +++-- 1 file changed, 15 insertions(+), 10 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 45/63] ide-cd: remove BUG_ON() from cdrom_newpc_intr()

There is no need for it anylonger and ide_set_handler() complains if -handler is not NULL anyway. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |2 -- 1 file changed, 2 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 43/63] ide-cd: rename cdrom_* functions to ide_cd_*

* cdrom_prepare_request() - ide_cd_init_rq() * cdrom_queue_packet_command() - ide_cd_queue_pc() * cdrom_lockdoor() - ide_cd_lockdoor() * cdrom_read_toc() - ide_cd_read_toc() * cdrom_get_toc_entry() - ide_cd_get_toc_entry() This is a preparation to move code handling cdrom.c IOCTLs out of

[PATCH 14/63] ide-cd: fix trailing whitespaces in changelog

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 23 +++ 1 file changed, 11 insertions(+), 12 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 42/63] ide-cd: coding style fixes for cdrom_get_toc_entry()

This is a preparation to move code handling cdrom.c IOCTLs out of ide-cd.c. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 41/63] ide-cd: move lba_to_msf() and msf_to_lba() to linux/cdrom.h

* Move lba_to_msf() and msf_to_lba() to linux/cdrom.h (use 'u8' type instead of 'byte' while at it). * Remove msf_to_lba() copy from drivers/cdrom/cdrom.c. Cc: Jens Axboe [EMAIL PROTECTED] Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/cdrom/cdrom.c |6 --

[PATCH 40/63] ide-cd: merge cdrom_select_speed() into ide_cdrom_select_speed()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -13 bytes drivers/ide/ide-cd.c | 66 ++- 1 file changed, 29 insertions(+), 37 deletions(-) Index: b/drivers/ide/ide-cd.c

[PATCH 37/63] ide-cd: factor out ioctl handlers from ide_cdrom_audio_ioctl()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 142 ++- 1 file changed, 75 insertions(+), 67 deletions(-) Index: b/drivers/ide/ide-cd.c === ---

[PATCH 35/63] ide-cd: coding style fixes for VERBOSE_IDE_CD_ERRORS code

* Coding style fixes for VERBOSE_IDE_CD_ERRORS code. * Add KERN_{ERR,CONT} printk() levels where needed. This is a preparation for moving this code out of ide-cd.[c,h]. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 65

[PATCH 32/63] ide-cd: use BCD2BIN()/BIN2BCD() macros from linux/bcd.h

Use BCD2BIN()/BIN2BCD() macros from linux/bcd.h and remove the local bcd2bin()/bin2bcd() inlines. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- +15 bytes :( drivers/ide/ide-cd.c | 34 +++--- 1 file changed, 11 insertions(+), 23 deletions(-) Index:

[PATCH 07/63] ide-cd: add error message for DMA error to cdrom_read_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c |5 - 1 file changed, 4 insertions(+), 1 deletion(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 29/63] ide-cd: remove struct ide_cd_{config,state}_flags

* Remove unused -{writing,reserved} fields from struct ide_cd_config_flags. * Move -max_speed from struct ide_cd_config_flags to struct cdrom_info. * Move -current_speed from struct ide_cd_state_flags to struct cdrom_info. * Add defines for config and state flags. * Add 'unsigned int

[PATCH 06/63] ide-cd: fix error messages in cdrom_write_intr()

Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) Index: b/drivers/ide/ide-cd.c === --- a/drivers/ide/ide-cd.c +++

[PATCH 26/63] ide-cd: kill CDROM_CONFIG_FLAGS() macro

While at it rename 'info' variable to 'cd' in ide_cdrom_probe_capabilities() and ide_cdrom_setup(). Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- -47 bytes drivers/ide/ide-cd.c | 96 ++- drivers/ide/ide-cd.h |2 - 2 files

[PATCH 24/63] ide-cd: add IDE_CD_CAPABILITIES define

While at it remove stale/incorrect comment. Signed-off-by: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] --- drivers/ide/ide-cd.c | 19 +++ 1 file changed, 7 insertions(+), 12 deletions(-) Index: b/drivers/ide/ide-cd.c

Re: Questions about SATA hotplug in linux 2.6

Hello, Shane Huang wrote: Do you guys think it's normal? It not, how to make SATA hotplug work on different SATA port? Should it be supported by BIOS or hardware? If you connect it to a different port, the original device will die and new device will appear. That's the expected behavior.