Commit Graph

13 Commits

Author SHA1 Message Date
itohy ca7d3d53d6 Lookup and use the Ethernet address in the FCode PROM,
and avoid using MD myetheraddr() function.
This makes the driver MI, and closes PR kern/13797.

The PCI HME is a PCIO chip, which is composed of two functions:
	function 0: PCI-EBus2 bridge, and
	function 1: HappyMeal Ethernet controller.

The Ethernet address is (expected to be) in the PCI FCode PROM connected
to the EBus bridge (function 0) of the device.
Since the HME is on function 1, some magic is used to access to the PROM.

We don't have MI EBus driver since no EBus device exists (besides the
FCode PROM) on add-on HME boards.  The ``not configured'' message for
function 0 is what is expected.

The SPARC case is currently unchanged.  It needs interaction with OpenBoot.
2002-12-26 22:59:51 +00:00
thorpej b75a007d9f Add trailing ; to CFATTACH_DECL. 2002-10-02 16:51:16 +00:00
thorpej 387fc6dc87 Use CFATTACH_DECL(). 2002-09-30 20:37:04 +00:00
thorpej f818766afe Declare all cfattach structures const. 2002-09-27 20:31:45 +00:00
lukem 9048aaae21 add RCSID 2001-11-13 07:48:40 +00:00
thorpej dcd30fd216 Add a missing return statement in an error case, and g/c some
cruft that's not relevant in the PCI world.
2001-10-18 06:29:55 +00:00
thorpej 0d4d2293bb Minor tidying up of the HME driver attach:
- Print nicer-looking message.
- Use bus_space_subregion() when appropriate, rather than arithmetic
  on a bus_space_handle_t.
2001-10-05 17:49:43 +00:00
eeh 98ecb5b215 getprop* -> PROM_getprop* 2001-09-26 20:53:05 +00:00
augustss 8afb9f3591 Use #include <machine/intr.h> instead of #include <machine/cpu.h> to
improve portability.
2001-08-27 22:37:33 +00:00
augustss 7b55182d7d Remove an unneeded #include. This makes the file compilable on more
platforms.
2001-08-27 22:18:49 +00:00
sommerfeld 851de295eb Change pci_intr_map to get interrupt source information from a "struct
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
2000-12-28 22:59:06 +00:00
eeh 79dffec702 Get PCI HME working. 2000-06-25 01:05:16 +00:00
mrg 710872c1d0 add "hme at pci" support. 2000-04-05 02:31:19 +00:00