cvs commit: src/sys/dev/netif/mii_layer brgphy.c brgphyreg.h src/sys/dev/netif/bge if_bge.c if_bgereg.h

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

sephe       2007/05/06 21:54:32 PDT

DragonFly src repository

  Modified files:
    sys/dev/netif/mii_layer brgphy.c brgphyreg.h 
    sys/dev/netif/bge    if_bge.c if_bgereg.h 
  Log:
  Add new devices support for bge(4)
  - Recognize more devices, including PCI ids, chip ids and asic ids.
  - Use meaningful macros to distinguish chip family and capability, instead of
    test against chip id or asic id directly.
  - Pack bool fields of bge_softc into bge_softc.bge_flags,
    o  bge_softc.bge_extram is gone, which was never adopted.
    o  Add flags for jumbo frame capability.
    o  Add flags for various chip families.
    o  Add flags for the bus types (PCI-e/PCI-X).
    o  Add flags for various PHY bugs, which will be used by brgphy.
  - Fix the detection of the bus type (PCI-e/PCI-X). (*)
  - Properly initialize PCI-X bge(4).
  - Fix support for certain 575x/578x chips (*):
    o  Correct bge_{read,write}mem_ind() by clearing BGE_PCI_MEMWIN_BASEADDR
       before returning.
    o  Use the appropriate register writing method when reseting the chip.
    o  Program the descriptor DMA engine correctly.
    o  Disable fastboot if the chips support it.
    o  Add some 'magical' magics on chip resetting path.
  Obtained-from: FreeBSD
  # (*) are done in if_bge.c rev 1.159 and 1.178 by scottl@freebsd.org and
  # jkim@freebsd.org, based on code provided by David Christenson from Broadcom.
  
  Adapt brgphy to work with the changes in bge(4)
  - Recognize Broadcom 5755/5787 PHY.
  - Add DSP code for various PHY bug workarounds.
  - Detect PHY bugs based on the flags passed by bge(4) and load corresponding
    workaround DSP code.
  Obtained-from: OpenBSD
  
  - Set PHY jumbo frame settings.
  Obtained-from: FreeBSD
  
  Revision  Changes    Path
  1.17      +136 -76   src/sys/dev/netif/mii_layer/brgphy.c
  1.4       +3 -0      src/sys/dev/netif/mii_layer/brgphyreg.h
  1.75      +333 -179  src/sys/dev/netif/bge/if_bge.c
  1.21      +70 -14    src/sys/dev/netif/bge/if_bgereg.h


http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/mii_layer/brgphy.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/mii_layer/brgphyreg.h.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/bge/if_bge.c.diff?r1=1.74&r2=1.75&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/bge/if_bgereg.h.diff?r1=1.20&r2=1.21&f=u