On Fri, Jan 13, 2012 at 4:25 PM, Qiang Liu qiang@freescale.com wrote:
From: Qiang Liu b32...@freescale.com
Reduce interrupt singnals through reset Interrupt Coalescing Control Reg.
Increase the threshold value of interrupt and timer will reduce the number
of complete interrupt sharply.
On 12/01/12 16:02, Michael Remski wrote:
kernel 2.6.33
relevant section of dts has:
spi@7000 {
fpga0: fpga@0 {
#address-cells = 1;
#size-cells = 0;
compatible = fsl, espi-fpga;
reg = 0;
linux,modalias = spidev;
spi-max-frequency =
Thanks Martyn. I'll look at that. The userspace interface is covered by
the existing spidev driver. The fpga child gets enumerated and added to
the spi bus as it should, it's just trying to get the struct spi_device
is confounding me.
On Fri, 13 Jan 2012, Martyn Welch wrote:
On 12/01/12
From: Qiang Liu b32...@freescale.com
Reduce interrupt singnals through reset Interrupt Coalescing Control Reg.
Increase the threshold value of interrupt and timer will reduce the number
of complete interrupt sharply. Improve the system performance effectively.
Signed-off-by: Qiang Liu
From: Qiang Liu b32...@freescale.com
Reduce interrupt singnals through reset Interrupt Coalescing Control Reg.
Increase the threshold value of interrupt and timer will reduce the number
of complete interrupt sharply. Improve the system performance effectively.
Signed-off-by: Qiang Liu
From: linux-ide-ow...@vger.kernel.org [linux-ide-ow...@vger.kernel.org] on
behalf of Li Yang [le...@freescale.com]
Sent: Friday, January 13, 2012 3:36 AM
To: Liu Qiang-B32616
Cc: jgar...@pobox.com; linux-...@vger.kernel.org;
On 01/06/12 22:03, Scott Wood wrote:
On 01/06/2012 07:53 AM, Norbert van Bolhuis wrote:
On 01/05/12 19:22, Scott Wood wrote:
On 01/05/2012 09:58 AM, Norbert van Bolhuis wrote:
thanks for your response.
not setting MSR_POW gives same result.
OK, so you're not getting an interrupt
On Jan 12, 2012, at 11:05 PM, Matthew McClintock wrote:
This fixes this build issue:
arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages':
arch/powerpc/mm/hugetlbpage.c:312:2: error: implicit declaration of function
'parse_args'
make[1]: *** [arch/powerpc/mm/hugetlbpage.o]
On Fri, Jan 13, 2012 at 2:45 PM, Kumar Gala ga...@kernel.crashing.org wrote:
On Jan 12, 2012, at 11:05 PM, Matthew McClintock wrote:
This fixes this build issue:
arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages':
arch/powerpc/mm/hugetlbpage.c:312:2: error: implicit