Commit Graph

14 Commits

Author SHA1 Message Date
christos 95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
perry f31bd063e9 nuke trailing whitespace 2005-02-27 00:26:58 +00:00
thorpej df9803ce96 Part 1 of a cleanup pass over the SCSI subsystem. The aim is to name
everything "scsi_*", since we really are talking about the SCSI command
set, ATAPI transport not withstanding.  Improve the names of many structures,
and prepend "SCSI_" onto all SCSI command opcodes.  Place items described
by the SCSI Primary Commands document into scsi_spc.h.
2005-02-21 00:29:06 +00:00
perry 18db93c7f6 de-__P 2005-02-04 02:10:35 +00:00
itojun 7f6ed16ef4 function prototype must not have variable name 2003-07-08 10:06:28 +00:00
dante 3d7bdc4c94 Fix a bug introduced in last commit which caused a painc due to
re-enqueueing an already free ccb.
Prepare the background to have a unique initialization function for
    all of the supported host adapters.
Rename a lot of #define in a more sane way.
Move Carriers initialization and defines in adwmcode.{c,h}
Don't lose Carrier nodes in case of a BUS/Chip reset explicitly invoked
    after a DMA failure.

XXX - DMA failure still arise when AdvanSys U[2]W host adapters are used
      in conjunction with Intel 82443BX Host Bridge/Controller (rev. 0x03).
      !?!Have to understand why!?!
2000-05-26 15:13:43 +00:00
dante 8c999651eb Change adw_isr_callback() status handler
Add a catch for DMA Error which show up on Intel 82443BX Host Bridge/Controller (rev. 0x03). This doesn't fix the problem, but reset the SCSI bus and reinitialize the host adapter
Minor cosmetical changes

Thanks a lot to Greg Oster and Andan Lauber
2000-05-10 21:22:34 +00:00
dante 6644e670f7 Change the way ADW_CARRIER is allocated and handled.
Increased ADW_MAX_CCB to 63 and ADW_MAX_CARRIER to 253
Print WDTR/SDTR negotiation result per target
Protect AdvISR() inside splbio()/splx() pair
Add a pending queue to keep track of all the CCBs that are being executed by the host adapter.
Rewrote timeout handler in a more efficient way:
    After 3 timeout now the SCSI is resetted and all pending queues not completed are now reenqueued in the waiting queue so to get executed just after the BUS Reset (hoping that resetting the SCSI BUS and reinitializing the adapter could solve the problem).
2000-05-08 17:21:33 +00:00
dante 1dbea6c0f9 Add new microcode for all of the supported boards.
Fix minor glitches.
Add preliminary support for ASB-3940U3W host adapters; it might work w/ autotermination on.
ASB-3940U3W support is not yet tested due to lack of board.
2000-04-30 18:52:14 +00:00
dante cbacaf54d7 Add AdvanSys U2W (LVD) boards support 2000-02-03 20:28:26 +00:00
dante afa103cfb4 Rewrote error handlers. Now they are solid.
Increesed considerably the speed of the driver removing superfluous splbio/splx functions.
1999-09-11 15:34:45 +00:00
thorpej a01d72e890 Fix several LP64 problems, and clear up kernel pointer vs. physical
address confusion.  This driver now works on the Alpha.
1999-08-16 02:01:11 +00:00
dante eab52d94b3 Fixed AdvanSys Ultra Wide driver to work on Alpha. 1999-02-23 20:18:16 +00:00
dante da0a3e615e Add support for AdvanSys Ultra Wide boards ABP-9xxUW 1998-09-26 16:09:32 +00:00