Just validated it, this fix can make fsl_p2020ds work again.
Andrew
On Thu, Mar 11, 2010 at 1:39 PM, Kumar Gala wrote:
>
> On Mar 10, 2010, at 11:20 PM, Kumar Gala wrote:
>
> >
> > On Mar 10, 2010, at 9:20 PM, Andrew Liu wrote:
> >
> >> Hi Guys:
>
Hi Guys:
I have done several experiments on fsl_8548cds and fsl_p2020rdb, pinpointed
the commit: 864b9e6fd76489aab422bac62162f57c52e06ed8(powerpc: Use
lwarx/ldarx hint in bit locks) cause the bootup stalledd.
"
Filename 'fsl_8548cds/uImage'.
Load address: 0x100
Loading: #
Kumar Gala wrote:
On May 20, 2008, at 8:38 PM, Andrew Liu wrote:
[POWERPC]: Uniformly use memstart_addr as the start address of RAM
The variable: memstart_addr whose initial value is got from dts file
is used as the start address of physical memory in PowerPC ARCH,
although it is used in
), however, in function: mmu_mapin_ram
(ppc_mmu_32.c), use 0 as the start address of physical memory, so
it is necessary to unify them: in mmu_mapin_ram, use memstart_addr
as the start address of physical memory, instead of 0.
Signed-off-by: Andrew Liu <[EMAIL PROTECTED]>
---
b/arch/powe
erial driver is applied. The
deadlock is avoided by releasing the lock before pushing a buffer
and reacquiring it when completed.
Signed-off-by: Andrew Liu <[EMAIL PROTECTED]>
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index d93b357..5f95e53 100644
--- a/drivers/
t;> On Monday 24 September 2007, Andrew Liu wrote:
>>> By default, it is IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE
>>
>> And that should be correct for PCI interrupts.
>>
>>> I change it to IRQ_SENSE_EDGE | IRQ_POLARITY_NEGATIVE or
>>> IRQ_SENSE_EDGE | IRQ_
oduce 100,000 interrupt request (25: 10 UIC0
Level eth2).
BRs,
Andrew.
Stefan Roese wrote:
> On Monday 24 September 2007, Andrew Liu wrote:
>
>> By default, it is IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE
>>
>
> And that should be correct for PCI interrup
1 Edge MAL TX DE
34: 0 UIC1 Edge MAL RX DE
40: 32 UIC1 Edge ohci_hcd:usb1
60: 0 UIC1 Edge EMAC
BAD: 0
Can PCI slot use level trigger?
give me some advice.
Thanks.
Valentine Barshak wrote:
> Andrew Liu wrote:
>> Hello All,
>
Hello All,
when insert a RealTek RTL8139 network card into PCI slot,
After system boot up,
[EMAIL PROTECTED]:/root> ifconfig eth2 192.168.17.12
irq 25: nobody cared (try booting with the "irqpoll" option)
Call Trace:
[cf135af0] [c0008820] show_stack+0x48/0x190 (unreliable)
[cf135b20] [c003c414]
