linux.git/arch/powerpc/sysdev/qe_lib, branch v2.6.20 Linux kernel source tree [POWERPC] qe_ic: Do a sync when masking interrupts 2006-12-08T06:10:22+00:00 Scott Wood scottwood@freescale.com 2006-12-06T21:16:24+00:00 2c1d2f34a03ef0a89ff57da18b52fda9e6f09a10 This patch causes a sync do be done after masking a QE interrupt, to ensure that the masking has completed before interrupts are enabled. This allows the masking of the cascade IRQ to be removed without causing spurious interrupts. The mask_and_ack function is also removed and set to the mask function, as the two are identical. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org> 
This patch causes a sync do be done after masking a QE interrupt, to
ensure that the masking has completed before interrupts are enabled.
This allows the masking of the cascade IRQ to be removed without causing
spurious interrupts.

The mask_and_ack function is also removed and set to the mask function,
as the two are identical.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] Replace kmalloc+memset with kzalloc 2006-12-04T09:42:09+00:00 Yan Burman burman.yan@gmail.com 2006-12-02T11:26:57+00:00 f8485350c22b25f5b9804d89cb8fdf6626d0f5cb Replace kmalloc+memset with kzalloc. Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Replace kmalloc+memset with kzalloc.

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Merge branch 'linux-2.6' into for-linus 2006-12-04T04:59:07+00:00 Paul Mackerras paulus@samba.org 2006-12-04T04:59:07+00:00 79acbb3ff2d8095b692e1502b9eb2ccec348de26 






[PATCH] Optimize qe_brg struct to use an array
2006-11-13T03:49:01+00:00

Timur Tabi
timur@freescale.com

2006-11-09T21:42:44+00:00

fc9e8b4e275b6882cb537154c8fc7cde3692eea0

The qe_brg structure manually defined each of the 16 BRG registers, which
made any code that used them cumbersome.  This patch replaces the fields
with a single 16-element array.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>





The qe_brg structure manually defined each of the 16 BRG registers, which
made any code that used them cumbersome.  This patch replaces the fields
with a single 16-element array.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>







[POWERPC] qe_lib: qe_issue_cmd writes wrong value to CECDR
2006-11-01T03:52:48+00:00

Timur Tabi
timur@freescale.com

2006-10-31T09:53:42+00:00

302439d2167e0f1e01a6480ac40c06063f4e16a1

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 <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>





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 <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>







[POWERPC] Fix the UCC rx/tx clock of QE
2006-10-25T03:49:22+00:00

Liu Dave-r63238
DaveLiu@freescale.com

2006-10-18T08:36:56+00:00

f84c39da766b4c8f13872282f58286a57ad05b3e

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 <daveliu@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>





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 <daveliu@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>







[POWERPC] Fix spelling errors in ucc_fast.c and ucc_slow.c
2006-10-23T08:23:17+00:00

Timur Tabi
timur@freescale.com

2006-10-18T22:27:32+00:00

aa7a32cbdac50bb46a75722faa359993dab07c61

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

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>





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

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>







[HEADERS] Put linux/config.h out of its misery.
2006-10-09T23:13:51+00:00

Dave Jones
davej@redhat.com

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

b0ac3f50b8f2cd992ffd36d22c82eabdf075e9c4

Signed-off-by: Dave Jones <davej@redhat.com>





Signed-off-by: Dave Jones <davej@redhat.com>







[POWERPC] Fix up after irq changes
2006-10-07T12:08:26+00:00

Olaf Hering
olaf@aepfle.de

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

35a84c2f56e0f77ea2c5a4327b17104705f4c8c7

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 <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>




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 <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>






[PATCH] powerpc: irq change build breaks
2006-10-06T01:39:04+00:00

Olof Johansson
olof@lixom.net

2006-10-06T01:31:10+00:00

49f19ce401edfff937c448dd74c22497da361889

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

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>





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

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>