1. 12 Aug, 2004 1 commit
  2. 20 Jun, 2004 1 commit
  3. 14 May, 2003 1 commit
  4. 14 Jan, 2003 1 commit
  5. 26 Nov, 2002 1 commit
    • Dan Ellis's avatar
      Single instruction bugfix. · 6073da33
      Dan Ellis authored
      Where there is more than one stream open on a device the process
      of doing a directory listing corrupts the attribute flags due to a
      MOVS r3, r4 where the routine later needed to use r3.
      
      Version 0.62. Tagged as 'DeviceFS-0_62'
      6073da33
  6. 06 Dec, 2001 1 commit
  7. 24 Sep, 2001 1 commit
    • Dan Ellis's avatar
      - Fixed resetting of timeout · 2e9ed6c0
      Dan Ellis authored
        - Fixed sleep and timeout ioctls
        - Fixed initialisation from special field
      
      Detail:
        OS_RemoveTicker was being called with the wrong handle so not being
      removed.  This was causing timeout behaviour to work incorrectly.
      
        Sleep and Timeout ioctls weren't reading their reason fields from the ioctl
      block.  They now do, and work!
      
        Defaults weren't being set correctly from the special field.
      
      Admin:
        Tested on a RiscPC, and STB.
      
        Timeouts cause an error and so because of the fileswitch interface will not
      actually return bytes read during that request.  To perform a managed timeout
      in which bytes can be counted during timeout, non-blocking calls must be
      made.  However, bytes have still been copied to the destination buffer
      (although the caller won't know how many).
      
        There are still 'issues' with special fields.  However, they appear to work
      correctly on the Dual Serial interface.
      
      
      
      Version 0.59. Tagged as 'DeviceFS-0_59'
      2e9ed6c0
  8. 03 Sep, 2001 1 commit
    • Dan Ellis's avatar
      Added new IOCTL reason codes and special field flags for sleeping devicefs. · 3a86b4f5
      Dan Ellis authored
      Detail:
        DeviceFS has been enhanced with the ability to cooperate with Taskwindows
      so as to allow multitasking to continue.  Any devicefs stream, if opened
      with the special field entry 'sleep' will issue OS_UpCall 6 when it would
      normally block.  A flag 'timeout' has also been added which will cause the
      stream to issue a timeout error if it has slept for too long.
      
        These actions can be set using the generic IOCTLs 4 and 5, the former just
      being a logical switch, the latter being the value in centiseconds for which
      to sleep.
      
        There is also now a generic special field to specify non-blocking which may
      be used as an alternative to the IOCTL.
      
      Admin:
        Tested on a RiscPC.
      
      
      Version 0.58. Tagged as 'DeviceFS-0_58'
      3a86b4f5
  9. 16 Mar, 2001 1 commit
  10. 07 Dec, 2000 1 commit
  11. 05 Dec, 2000 1 commit
  12. 04 Dec, 2000 1 commit
    • Paul Skirrow's avatar
      Bug fix: DeviceFS was inadvertently enabling interrupts when generating the... · 03ae9cfb
      Paul Skirrow authored
      Bug fix: DeviceFS was inadvertently enabling interrupts when generating the Upcall to indicate that new data has arrived in an input buffer.
      
      Detail:
        DeviceFS was using OS_UpCall to generate a UpCall_DeviceRxDataPresent
        upcall for for the wake up event (when data was inserted into a dormant
        receive buffer).
      
        However, OS_UpCall enables interrupts, contrary to the RISC OS 3 PRM.
        Since it happened within the hardware modem interrupt handler, this is
        quite dangerous and can lead to the modem interrupt handler being
        re-entered, thereby corrupting bytes or putting bytes into the buffer in
        the wrong order.
      
      Admin:
        SCTransport v0.57 or later is needed if using this version of DeviceFS
        (since earlier versions relied on this incorrect behaviour in DeviceVS).
      
        Unfortunately, Pace fault 2098 still exists after making this change
        (Chip to Server transactions are very slow in Customer F 8 using a HW modem).
      
      Version 0.52. Tagged as 'DeviceFS-0_52'
      03ae9cfb
  13. 17 May, 2000 1 commit
  14. 24 Mar, 2000 1 commit
  15. 10 Dec, 1999 1 commit
    • Stewart Brodie's avatar
      32-bit compatibility added. · c453026f
      Stewart Brodie authored
      Detail:
        Also fixed faulty debug code which tried to report the escape state,
          but would have always failed to do.
      Admin:
        Tested Phoebe and 32 machine builds.  Tested on Risc PC.
      
      Version 0.47. Tagged as 'DeviceFS-0_47'
      c453026f
  16. 14 Jan, 1999 1 commit
  17. 29 Sep, 1998 1 commit
  18. 04 Mar, 1998 1 commit
  19. 19 May, 1997 1 commit
  20. 07 May, 1997 1 commit
  21. 21 Jan, 1997 1 commit
  22. 05 Nov, 1996 1 commit