于 2011/9/15 4:26, Anton Blanchard 写道:
The sysfs memory probe interface allows unaligned regions
to be added:
# echo 0xff> /sys/devices/system/memory/probe
# cat /proc/iomem
00ff-01fe : System RAM
01ff-02fe : System RAM
02ff-03fe : System RAM
03ff-04fe : Sys
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Grant Likely
> Sent: 2008?7?3? 9:03
> To: linuxppc-dev@ozlabs.org;
> [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: [PATCH v2 3/5] of-bindings: Add bin
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Grant Likely
> Sent: 2008?7?3? 9:03
> To: linuxppc-dev@ozlabs.org;
> [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: [PATCH v2 4/5] spi: Add OF binding
Kumar Gala 写道:
>
> On Jul 2, 2008, at 9:04 AM, Chen Gong wrote:
>
>> Stephen Rothwell 写道:
>>> Hi Kumar,
>>>
>>> On Wed, 2 Jul 2008 02:01:10 -0500 (CDT) Kumar Gala
>>> <[EMAIL PROTECTED]> wrote:
>>>> +void __init mpc8536_ds
Stephen Rothwell 写道:
> Hi Kumar,
>
> On Wed, 2 Jul 2008 02:01:10 -0500 (CDT) Kumar Gala <[EMAIL PROTECTED]> wrote:
>> +void __init mpc8536_ds_pic_init(void)
>> +{
>> +struct mpic *mpic;
>> +struct resource r;
>> +struct device_node *np = NULL;
>
> You don't need to initialise this.
>
Signed-off-by: Chen Gong <[EMAIL PROTECTED]>
---
drivers/spi/spi_mpc83xx.c | 29 -
1 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 6832da6..070c621 100644
--- a/drivers/spi/spi_mpc
> -Original Message-
> From: Anton Vorontsov [mailto:[EMAIL PROTECTED]
> Sent: 2008?5?22? 20:39
> To: Chen Gong
> Cc: Kumar Gala; David Brownell; Pierre Ossman;
> linuxppc-dev@ozlabs.org;
> [EMAIL PROTECTED];
> [EMAIL PROTECTED]; Tabi Timur
> Subject: Re
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Anton Vorontsov
> Sent: 2008?5?17? 0:51
> To: Kumar Gala; David Brownell; Pierre Ossman
> Cc: linuxppc-dev@ozlabs.org;
> [EMAIL PROTECTED];
> [EMAIL PROTECTED]; Tabi Timur
> Subject: [PATCH 3/4] [
> -Original Message-
> From: Kumar Gala [mailto:[EMAIL PROTECTED]
> Sent: 2008?5?14? 23:03
> To: Chen Gong
> Cc: Stephen Rothwell; Anton Vorontsov; Wood Scott;
> linuxppc-dev@ozlabs.org; Wim Van Sebroeck; Tabi Timur
> Subject: Re: [PATCH 3/6] [WATCHDOG] m
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Stephen Rothwell
> Sent: 2008?5?14? 9:45
> To: Anton Vorontsov
> Cc: Wood Scott; linuxppc-dev@ozlabs.org; Wim Van Sebroeck; Tabi Timur
> Subject: Re: [PATCH 3/6] [WATCHDOG] mpc83xx_wdt: rename to
p_call_function() to send appropriate messages to
all the other cores to enable and update the watchdog.
Signed-off-by: Chen Gong <[EMAIL PROTECTED]>
---
Now Tested on MPC8572DS platform.
drivers/watchdog/booke_wdt.c | 31 +++
1 files changed, 23 insertions(+),
this patch only makes a few fixes for latest kernel git tree
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p_call_function() to send appropriate messages to all the other
cores to enable and update the watchdog.
Signed-off-by: Chen Gong <[EMAIL PROTECTED]>
---
Tested on MPC8572DS platform.
drivers/char/watchdog/booke_wdt.c | 34 +++---
1 files changed, 27 inser
Can you give me a DTS example or code segment? I'm ambiguous about
what you said.
> -Original Message-
> From: Benjamin Herrenschmidt [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 24, 2007 7:36 AM
> To: [EMAIL PROTECTED]
> Cc: Chen Gong-B11801; linuxppc-dev@ozlabs.o
H 1/3] Add a new member name to structure irq_host
[PATCH 2/3] Add irq host name for interrupt controllors
[PATCH 3/3] Add irq debugfs and virq mapping for getting the virq
Any feedback is welcome!
Best Regards,
Chen Gong
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If there is an OF-tree node for the interrupt controller, we will
use ofnode->full_name as the INT controller's name.
NULL is a proper choice if there is not binding OF-tree node
for the INT controller.
Signed-off-by: Zhang Wei <[EMAIL PROTECTED]>
Signed-off-by: Chen Gong <
This patch adds a new member 'name' for irq host's name to
structure irq_host and modifies the definition of the
function irq_alloc_host(). The assignment to the
irq host's name is also added to irq_alloc_host().
Signed-off-by: Zhang Wei <[EMAIL PROTECTED]>
Signed
This patch adds irq debugfs and virq_mapping for getting the virq.
The virq_mapping node is in powerpc/irq directory of the root debugfs.
Signed-off-by: Zhang Wei <[EMAIL PROTECTED]>
Signed-off-by: Chen Gong <[EMAIL PROTECTED]>
---
arch/powerpc/Kconfig.debug|7 ++
arch/po
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