1. 28 Apr, 2002 4 commits
    • Douglas Gilbert's avatar
      [PATCH] scsi generic (sg) driver 2.5.10 · 557d426c
      Douglas Gilbert authored
          Changes since 3.5.24 (20020319)
              - use Scsi_Request::upper_private_data
              - zero buffers for non-root users
          Changes since 3.5.23 (20011231)
              - change EACCES to EPERM when O_RDONLY is insufficient
              - suppress newlines in host string
              - fix xfer direction, old interface, short reply_len [Travers Carter]
      557d426c
    • Jaroslav Kysela's avatar
      [PATCH] ALSA PATCH against ChangeSet 1.567 · 474018b8
      Jaroslav Kysela authored
      Hello,
      
      	this ALSA patch contains:
      
      - fixed sound_core.c - devfs names
      - added ARM driver for H3x00 iPaq handhelds from Compaq
      - added RME Digi32 driver
      - increased number of RawMidi devices per card to 8
      - removed unimplemented IPC definitions from asequencer.h
      - compilation fixes for snd_printk/snd_printd
      - added snd_midi_event_no_status() function to seq_midi_event.c
        - used in OSS emulation code to follow OSS/Lite behaviour
      - fixed snd_pcm_playback_silence() function (possible memory leak)
      - fixed endless loop in snd_pcm_playback_drain()
        - OSS applications using mmap() should end correctly now
      - fixed autoloading of sequencer clients (oops)
      - fixed virmidi code (emu10k1)
      - improved OPL4 chip detection
      - fixed deadlock in sound/i2c.h
      - improved cs8427 chip support (proper initialization)
      - improved CMI8330 detection
      - improved S/PDIF detection in ENS1371 driver
      - fixed possible NULL pointer dereference in FM801 driver
      - added ICH4 to intel8x0 driver
      - fixed port names allocation in intel8x0 driver
      - fixed rate detection in intel8x0 driver
      - AC97 code
        - better initialization for wolfson codecs
        - improved CS4205 support (special S/PDIF handling)
      - emu10k1/audigy updates
      
      						Jaroslav
      474018b8
    • Martin Dalecki's avatar
      [PATCH] 2.5.10 IDE 44 · 045c90fe
      Martin Dalecki authored
      Reduce the "rain forest" of pointers a bit.
      
      - Use the channel info from the drive instead of from hwgroup where possible.
         Since we have now a direct association between a channel and irq, we can fix
         the handler for unexpected interrupts to don't have to iterate over multiple
         possibilities.
      
      - Finally it was just possible to remove the circular list of channels
         associated with a hwif. The hwif member of struct hwgroup_s as well as
         next member if struct ata_channel are gone.
      
      - Unify ide_build_sglist() and raw_build_sglist() in to one function.  Use the
         queue associated with a request in the case of a CMD request there instead of
         referencing the device minor number. This will be pushed even further later.
      045c90fe
    • Martin Dalecki's avatar
      [PATCH] 2.5.10 IDE 43 · 5ef2759c
      Martin Dalecki authored
      Some of the following is a bit of sensitive... but anyway it has to be done.
      
      - Scarp "portability" macros ide_request_irq() and ide_free_irq().  What a
         great of a surprise in the face of a kernel nowadays ported to nearly any
         major CPU out there, but apparently no platform needs something special here.
         All of them are just using the normal request_irq() and free_irq(). If some
         unusual platform (read obsolete door blocker) I have overlooked intentionally
         needs something special - please just hack the platform specific
         request_irq() and free_irq()-  they are *far off* from being performance
         relevant. (Hint: You could use cooked default irq values to detect there
         whatever the caller was the ATA driver to decide what to do about it.)
      
      - Kill ide_check_region() ide_request_region() and ide_release_region()
         altogether. Add comments explaining the code there.  Same arguments as above
         apply. Additionally we want to be able at some time to do for example mmapped
         PCI address space access on IA32 instead of port IO.
      
      - Rewrite the initialization code to don't use check_region at all. Add some
         comments there, which explain what's actually happening.
      
      - Fix creeping in of a c99 construct.
      
      - Make the main interrupt handler take a channel as data instead of the
         hwgroup. This is the entity an interrupt is physically associated with. PCI
         interrupt sharing is handled in a generically anyway. Analogously the main
         data entity of a device request queue (q->queuedata) is the device and not
         the hwgroup.  However right now we are only able to push it down to the
         channel level. The intention is to advance the choose_drive() function to
         just check for equal interrupt values for serialization of request and
         thus to get rid of the hwgroup altogether.
      5ef2759c
  2. 26 Apr, 2002 3 commits
    • Martin Dalecki's avatar
      [PATCH] 2.5.10 IDE 42 · 9dbf0015
      Martin Dalecki authored
      - Streamline the usage of sector_t over the strategy routines in question a
         bit. Streamline the do_request code in ide-disk.c.
      
      - Improve the readability of start_request in ide.c.
      
      - Remove obsolete/nowhere used stuff from hdreg.h.
      
      - Splitup special_t into classical flag field.
      
      - Use only a single field to determine the capacity of a drive.  Make this
         field and the code paths it follows as far as possible use the sector_t
         instead of a hard coded integer types.  This increases the chances that at
         some distant point in time we will indeed be able to use 64 bit wide sector_t
         entities. (Disks are getting huge those times now...)
      9dbf0015
    • Linus Torvalds's avatar
      f62e2b90
    • Andrew Morton's avatar
      [PATCH] permit zero-length readahead, and tidy up readahead · 92216226
      Andrew Morton authored
      - Initialise the per-request_queue readahead parameter properly,
        rather than the dopey "if it's zero you get the deafult"
        approach.
      
      - Permit zero-length readahead.
      
      - 80-columnify mm/readahead.c
      92216226
  3. 25 Apr, 2002 31 commits
  4. 24 Apr, 2002 2 commits
    • Kai Germaschewski's avatar
      Remove the now unused MOD_TARGET hack · d0096496
      Kai Germaschewski authored
      d0096496
    • Kai Germaschewski's avatar
      Cleanup aic7xxx build · ebf826e1
      Kai Germaschewski authored
      Forward port changes from 2.4.19-pre, originally by Keith Owens.
      This driver used to build a module target called "aic7xxx_mod.o" and
      introduced the MOD_TARGET variable to rename it to "aic7xxx.o" at
      modules_install time.
          
      Now, we just build "aic7xxx.o" directly, which becomes possible after
      renaming aic7xxx.c to aic7xxx_core.c, as done in 2.4.19-pre.
      ebf826e1