linux.git/arch/powerpc/sysdev/qe_lib, branch v2.6.19

[POWERPC] qe_lib: qe_issue_cmd writes wrong value to CECDR

2006-11-01T03:52:48+00:00

Changed qe_issue_cmd() to write cmd_input to the CECDR unmodified.  It
was treating cmd_input as a virtual address and tried to convert it to
a physical address.

Signed-off-by: Timur Tabi 
Signed-off-by: Paul Mackerras

[POWERPC] Fix the UCC rx/tx clock of QE

2006-10-25T03:49:22+00:00

MPC8323EMDS board ethernet interface with RMII uses the CLK16 divisor
for the rx and tx clock, but the ucc_set_qe_mux_rxtx() function doesn't
handle the CLK16 setting of the CMXUCR3 and CMXUCR4 registers.  This
fixes it.

Signed-off-by: Dave Liu 
Signed-off-by: Paul Mackerras

[POWERPC] Fix spelling errors in ucc_fast.c and ucc_slow.c

2006-10-23T08:23:17+00:00

In ucc_fast.c and ucc_slow.c, "illegal" is twice spelled "illagal".

Signed-off-by: Timur Tabi 
Signed-off-by: Paul Mackerras

[HEADERS] Put linux/config.h out of its misery.

2006-10-09T23:13:51+00:00

Signed-off-by: Dave Jones

[POWERPC] Fix up after irq changes

2006-10-07T12:08:26+00:00

Remove struct pt_regs * from all handlers.
Also remove the regs argument from get_irq() functions.
Compile tested with arch/powerpc/config/* and
arch/ppc/configs/prep_defconfig

Signed-off-by: Olaf Hering 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: irq change build breaks

2006-10-06T01:39:04+00:00

Fix up some of the buildbreaks from the irq handler changes.

Signed-off-by: Olof Johansson 
Signed-off-by: Linus Torvalds

[POWERPC] Add QUICC Engine (QE) infrastructure

2006-10-04T05:24:27+00:00

Add QUICC Engine (QE) configuration, header files, and
QE management and library code that are used by QE devices
drivers.

Includes Leo's modifications up to, and including, the
platform_device to of_device adaptation:

"The series of patches add generic QE infrastructure called
qe_lib, and MPC8360EMDS board support.  Qe_lib is used by
QE device drivers such as ucc_geth driver.

This version updates QE interrupt controller to use new irq
mapping mechanism, addresses all the comments received with
last submission and includes some style fixes.

v2: Change to use device tree for BCSR and MURAM;
Remove I/O port interrupt handling code as it is not generic
enough.

v3: Address comments from Kumar;  Update definition of several
device tree nodes;  Copyright style change."

In addition, the following changes have been made:

o removed typedefs
o uint -> u32 conversions
o removed following defines:
  QE_SIZEOF_BD, BD_BUFFER_ARG, BD_BUFFER_CLEAR, BD_BUFFER,
  BD_STATUS_AND_LENGTH_SET, BD_STATUS_AND_LENGTH, and BD_BUFFER_SET
  because they hid sizeof/in_be32/out_be32 operations from the reader.
o fixed qe_snums_init() serial num assignment to use a const array
o made CONFIG_UCC_FAST select UCC_SLOW
o reduced NR_QE_IC_INTS from 128 to 64
o remove _IO_BASE, etc. defines (not used)
o removed irrelevant comments, added others to resemble removed BD_ defines
o realigned struct definitions in headers
o various other style fixes including things like pinMask -> pin_mask
o fixed a ton of whitespace issues
o marked ioregs as __be32/__be16
o removed platform_device code and redundant get_qe_base()
o removed redundant comments
o added cpu_relax() to qe_reset
o uncasted all get_property() assignments
o eliminated unneeded casts
o eliminated immrbar_phys_to_virt (not used)

Signed-off-by: Li Yang 
Signed-off-by: Shlomi Gridish 
Signed-off-by: Kim Phillips 
Signed-off-by: Paul Mackerras