diff options
Diffstat (limited to 'drivers/block/ide-cd.c')
| -rw-r--r-- | drivers/block/ide-cd.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/drivers/block/ide-cd.c b/drivers/block/ide-cd.c index 898d45f04..34ac359d2 100644 --- a/drivers/block/ide-cd.c +++ b/drivers/block/ide-cd.c @@ -13,22 +13,31 @@ * Suggestions are welcome. Patches that work are more welcome though. ;-) * For those wishing to work on this driver, please be sure you download * and comply with the latest ATAPI standard. This document can be - * obtained by anonymous ftp from fission.dt.wdc.com in directory: - * /pub/standards/SFF_atapi/spec/SFF8020-r2.6/PDF/8020r26.pdf + * obtained by anonymous ftp from: + * ftp://fission.dt.wdc.com/pub/standards/SFF_atapi/spec/SFF8020-r2.6/PS/8020r26.ps * * Drives that deviate from the ATAPI standard will be accomodated as much - * as possible via compile options. Since I only have a few drives, you you - * generally need to send me patches... + * as possable via compile time or command-line options. Since I only have + * a few drives, you generally need to send me patches... * * ---------------------------------- * TO DO LIST: - * -Avoid printing error messages for expected errors from the drive. - * (If you are using a cd changer, you may get errors in the kernel - * logs that are completly expected. Don't complain to me about this, - * unless you have a patch to fix it. I am working on it...) + * -Implement Microsoft Media Status Notification per the spec at + * http://www.microsoft.com/hwdev/respec/storspec.htm + * This will allow us to get automagically notified when the media changes + * on ATAPI drives (something the stock ATAPI spec is lacking). Looks + * very cool. I discovered its existance the other day at work... * -Fix ide_cdrom_reset so that it works (it does nothing right now) * -Query the drive to find what features are available before trying to * use them (like trying to close the tray in drives that can't). + * -Make it so that Pioneer CD DR-A24X and friends don't get screwed up on + * boot + * -Handle older drives that can't report their speed. (i.e. check if they + * support a version of ATAPI where they can report their speed before + * checking their speed and believing what they return). + * -It seems we do not always honor it when Uniform gets a request to change + * the cdi->options. We should _always_ check the options before doing stuff. + * This must be fixed. * * * ---------------------------------- @@ -205,10 +214,13 @@ * messages, since this is not an error. * -- Change error messages to be const * -- Remove a "\t" which looks ugly in the syslogs + * 4.14 July 17, 1998 -- Change to pointing to .ps version of ATAPI spec + * since the .pdf version doesn't seem to work... + * -- Updated the TODO list to something more current. * *************************************************************************/ -#define IDECD_VERSION "4.13" +#define IDECD_VERSION "4.14" #include <linux/module.h> #include <linux/types.h> @@ -1157,7 +1169,7 @@ static void cdrom_pc_intr (ide_drive_t *drive) if (pc->buflen == 0) cdrom_end_request (1, drive); else { - /* Comment this out, because this always happins + /* Comment this out, because this always happens right after a reset occurs, and it is annoying to always print expected stuff. */ /* |