linux.git/drivers/ide/ide-cd.c, branch v2.6.25 Linux kernel source tree ide-cd: fix CD/DVD burning 2008-02-26T20:50:35+00:00 Andreas Schwab schwab@suse.de 2008-02-26T20:50:35+00:00 bcd88ac3b2ff2eae3d0fa57a6b02d4fce5392f32 Move counting of sense bytes into the transfer loop. Signed-off-by: Andreas Schwab <schwab@suse.de> Acked-by: Borislav Petkov <petkovbb@gmail.com> Cc: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Move counting of sense bytes into the transfer loop.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Cc: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-cd: fix 'ireason' handling for REQ_TYPE_ATA_PC requests 2008-02-26T20:50:35+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2008-02-26T20:50:35+00:00 9f10d9ee0ac6d79d7bc8b9a158bf4a29322d84d3 Pass 'struct request *rq' to ide_cd_check_ireason() from cdrom_newpc_intr() and use ide_cd_check_ireason() also for REQ_TYPE_ATA_PC requests. This fixes some hangs caused by not finishing the transfer before ending the request and also makes use of 'ireason == 1' quirk for spurious IRQs. Tested-by: Brad Rosser <brad.rosser@gmail.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Pass 'struct request *rq' to ide_cd_check_ireason() from cdrom_newpc_intr()
and use ide_cd_check_ireason() also for REQ_TYPE_ATA_PC requests.

This fixes some hangs caused by not finishing the transfer before ending
the request and also makes use of 'ireason == 1' quirk for spurious IRQs.

Tested-by: Brad Rosser <brad.rosser@gmail.com>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-cd: Enable audio play quirk for Optiarc DVD RW AD-5200A drive 2008-02-26T20:50:32+00:00 Borislav Petkov petkovbb@googlemail.com 2008-02-26T20:50:32+00:00 acbe44e6274e88a14a68df511d87890846a9bc99 Reported-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Reported-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-cd: fix missing residual count setting in DMA mode 2008-02-19T00:41:26+00:00 Kiyoshi Ueda k-ueda@ct.jp.nec.com 2008-02-19T00:41:26+00:00 14e04c3f6e64bac468f0aa38c6d47aa95b60c074 This patch fixes the missing residual count setting in DMA mode, which was introduced during the conversion to blk-end-request. The residual count could be used by the request submitter. So if it isn't set correctly, some upper layers does not work. (e.g. wodim for CD burning.) The bug is in only DMA mode. In PIO mode, we are setting the residual count correctly, so no need to fix. Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Reported-by: Andreas Schwab <schwab@suse.de> Tested-by: Andreas Schwab <schwab@suse.de> Tested-by: Laura Garcia <nevola@gmail.com> Tested-by: Borislav Petkov <petkovbb@googlemail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
This patch fixes the missing residual count setting in DMA mode,
which was introduced during the conversion to blk-end-request.
The residual count could be used by the request submitter.
So if it isn't set correctly, some upper layers does not work.
(e.g. wodim for CD burning.)

The bug is in only DMA mode.
In PIO mode, we are setting the residual count correctly,
so no need to fix.

Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Reported-by: Andreas Schwab <schwab@suse.de>
Tested-by: Andreas Schwab <schwab@suse.de>
Tested-by: Laura Garcia <nevola@gmail.com>
Tested-by: Borislav Petkov <petkovbb@googlemail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-cd: replace ntohs with generic byteorder macro be16_to_cpu 2008-02-10T23:32:13+00:00 Borislav Petkov petkovbb@googlemail.com 2008-02-10T23:32:13+00:00 7eb43fd2fa4a55faee97d4c84b336d2138075926 Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide: add ide_read_error() inline helper 2008-02-06T01:57:51+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2008-02-06T01:57:51+00:00 64a57fe4393bae920d03c253173f59d8a7ec8e25 Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide: add ide_read_[alt]status() inline helpers 2008-02-06T01:57:51+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2008-02-06T01:57:51+00:00 c47137a99c597330b69057158b26061a360c0e09 Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-floppy: use an xfer_func_t and io_buf_t typedefs in order to unify rw 2008-02-02T18:56:36+00:00 Borislav Petkov bbpetkov@yahoo.de 2008-02-02T18:56:36+00:00 0eea6458c04a1cbb2e8e5c2cdbef736d882d200c Also, move xfer_func_t typedef to the ide.h since it is used by two drivers now (more coming). Bart: - use __func__ while at it Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
Also, move xfer_func_t typedef to the ide.h since it is used by two drivers
now (more coming).

Bart:
- use __func__ while at it

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide: update/add my Copyrights 2008-02-01T22:09:33+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2008-02-01T22:09:33+00:00 59bca8cc995428c34d8cdfadfa87c8e3f01c4340 The last years stuff and a trip down memory lane... Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
The last years stuff and a trip down memory lane...

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
ide-cd: move the remaining cdrom.c ioctl handling code to ide-cd_ioctl.c 2008-02-01T22:09:29+00:00 Borislav Petkov bbpetkov@yahoo.de 2008-02-01T22:09:29+00:00 f9afd18b5827be93fd9fb3cc84ab9bba38b00db8 There should be no functional changes from this. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 
There should be no functional changes from this.

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>