cvs commit: src/sys/dev/uart uart_bus_isa.c uart_cpu.h uart_cpu_alpha.c uart_cpu_amd64.c uart_cpu_i386.c uart_cpu_ia64.c uart_cpu_pc98.c uart_cpu_sparc64.c src/sys/modules/uart Makefile

[Marius Strobl]

marius      2004-08-14 23:54:27 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/uart         uart_bus_isa.c uart_cpu.h 
                         uart_cpu_alpha.c uart_cpu_amd64.c 
                         uart_cpu_i386.c uart_cpu_ia64.c 
                         uart_cpu_pc98.c uart_cpu_sparc64.c 
    sys/modules/uart     Makefile 
  Log:
  - Introduce an uart_cpu_identify() which is implemented in uart_cpu_<arch>.c
    and that can be used as an identify function for all kinds of busses on a
    certain platform. Expect for sparc64 these are only stubs right now. [1]
  - For sparc64, add code to its uart_cpu_identify() for registering the on-
    board ISA UARTs and their resources based on information obtained from
    Open Firmware.
    It would be better if this would be done in the OFW ISA code. However, due
    to the common FreeBSD ISA code and PNP-IDs not always being present in the
    properties of the ISA nodes there seems to be no good way to implement that.
    Therefore special casing UARTs as the sole really relevant ISA devices on
    sparc64 seemed reasonable. [2]
  
  Approved by:    marcel
  Discussed with: marcel [1], tmm [2]
  Tested by:      make universe
  
  Revision  Changes    Path
  1.3       +2 -0      src/sys/dev/uart/uart_bus_isa.c
  1.6       +1 -0      src/sys/dev/uart/uart_cpu.h
  1.8       +6 -0      src/sys/dev/uart/uart_cpu_alpha.c
  1.8       +6 -0      src/sys/dev/uart/uart_cpu_amd64.c
  1.8       +6 -0      src/sys/dev/uart/uart_cpu_i386.c
  1.8       +6 -0      src/sys/dev/uart/uart_cpu_ia64.c
  1.12      +6 -0      src/sys/dev/uart/uart_cpu_pc98.c
  1.11      +46 -0     src/sys/dev/uart/uart_cpu_sparc64.c
  1.11      +7 -2      src/sys/modules/uart/Makefile