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12 Commits

Author SHA1 Message Date
imp
75e9c3ad51 Add copyright statement I should have had on these files in 2006, 
based on the spibus_if.m file.
 2015-02-18 14:33:33 +00:00
loos
24ff0743fa Add an OFW SPI compatible bus. Fix the spibus probe to return 
BUS_PROBE_GENERIC and not BUS_PROBE_SPECIFIC (0) so the OFW SPI bus can
attach when enabled.  Export the spibus devclass_t and driver_t
declarations.

Submitted by:	ray
Approved by:	adrian (mentor)
 2013-10-24 16:56:38 +00:00
imp
c0d788882d Fetch the chip select in the bridge driver, like all the other spi 
bridges do.
 2012-08-23 22:38:37 +00:00
imp
a66041e632 Add the chip select glue. 2012-08-01 01:18:36 +00:00
ed
8f4291328f Replace inline static' by static inline'. 
If I interpret the C standard correctly, the storage specifier should be
placed before the inline keyword. While at it, replace __inline by
inline in the files affected.
 2011-12-13 14:06:01 +00:00
marius
17e14c6132 - There's no need to overwrite the default device method with the default 
one. Interestingly, these are actually the default for quite some time
  (bus_generic_driver_added(9) since r52045 and bus_generic_print_child(9)
  since r52045) but even recently added device drivers do this unnecessarily.
  Discussed with: jhb, marcel
- While at it, use DEVMETHOD_END.
  Discussed with: jhb
- Also while at it, use __FBSDID.
 2011-11-22 21:28:20 +00:00
avg
c9fe8ad7f0 bus_add_child: change type of order parameter to u_int 
This reflects actual type used to store and compare child device orders.
Change is mostly done via a Coccinelle (soon to be devel/coccinelle)
semantic patch.
Verified by LINT+modules kernel builds.

Followup to:	r212213
MFC after:	10 days
 2010-09-10 11:19:03 +00:00
avg
4c69d78e34 strict kobj signatures: fix assortment of bus_read_ivar impls 
Reviewed by:	imp, current@
Approved by:	jhb (mentor)
 2009-06-11 17:06:58 +00:00
gonzo
d1ac4eea21 - Make SPI bus bridge be non-arch dependent by using more generic 
name

Reviewed by:	imp
 2009-05-13 18:42:49 +00:00
imp
8c0a0fd0aa MFp4: when passing the transfer up the foodchain, make sure we go up 
the food chain.  devi == NULL is the error condition.  Treat it as such.
 2006-10-20 07:11:52 +00:00
cognet
6f4a8fcf1d Fix comments. 2006-07-17 21:18:03 +00:00
imp
514e7fc291 MFp4: 
Initial spibus support.  Seems to be OK, but needs some polish.

	# someone should write a bit-bang spi parallel port interface :-)
 2006-07-14 22:47:07 +00:00