RE: [RFC PATCH 0/5] cpuidle/ppc: Timer offload framework to support deep idle states

2013-07-26 Thread Li Yang-R58472
> -Original Message- > From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- > ow...@vger.kernel.org] On Behalf Of Preeti U Murthy > Sent: Thursday, July 25, 2013 5:03 PM > To: b...@kernel.crashing.org; paul.gortma...@windriver.com; > pau...@samba.org; sha...@linux.vnet.ibm.com; ga...@ke

RE: [PATCH 1/2] cpuidle: fix cpu idle driver as a module can not remove

2013-07-24 Thread Li Yang-R58472
> -Original Message- > From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- > ow...@vger.kernel.org] On Behalf Of Wang Dongsheng-B40534 > Sent: Wednesday, July 24, 2013 10:26 AM > To: Rafael J. Wysocki > Cc: daniel.lezc...@linaro.org; linux...@vger.kernel.org; linuxppc- > d...@lists.ozl

RE: [BUILD BREAK] usb: gadget: fsl_mxc_udc can't compile on current v3.8-rc3

2013-01-11 Thread Li Yang-R58472
> -Original Message- > From: Felipe Balbi [mailto:ba...@ti.com] > Sent: Friday, January 11, 2013 4:41 PM > To: Chen Peter-B29397 > Cc: ba...@ti.com; ker...@pengutronix.de; Li Yang-R58472; Greg KH; linux- > u...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org > Subj

RE: [BUILD BREAK] usb: gadget: fsl_mxc_udc can't compile on current v3.8-rc3

2013-01-10 Thread Li Yang-R58472
> -Original Message- > From: Greg KH [mailto:gre...@linuxfoundation.org] > Sent: Thursday, January 10, 2013 10:30 PM > To: Felipe Balbi > Cc: Li Yang-R58472; linux-...@vger.kernel.org; linuxppc- > d...@lists.ozlabs.org > Subject: Re: [BUILD BREAK] usb: gadget: fsl_mxc

RE: [PATCH 1/1] usb: gadget: Don't attempt to dequeue requests for a disabled USB endpoint on Freescale hardware

2012-10-21 Thread Li Yang-R58472
> -Original Message- > From: Felipe Balbi [mailto:ba...@ti.com] > Sent: Saturday, October 20, 2012 1:37 AM > To: Simon Haggett > Cc: Li Yang-R58472; Felipe Balbi; Greg Kroah-Hartman; linux- > u...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vge

Re: [PATCH][V4] powerpc/fsl-pci: Add pci inbound/outbound PM support

2012-09-27 Thread Li Yang-R58472
在 Sep 28, 2012,0:07,"Kumar Gala" 写道: Hi Kumar, I have already sent the log. Do you have any comment on it? Thanks. - Hongtao. >>> >>> Hongtao, >>> >>> You mentioned: >>> I tested the re-parsing way by using setup_pci_atmu() when resume. And I fou

RE: [PATCH][V4] powerpc/fsl-pci: Add pci inbound/outbound PM support

2012-09-20 Thread Li Yang-R58472
> -Original Message- > From: Jia Hongtao-B38951 > Sent: Friday, September 21, 2012 11:14 AM > To: Kumar Gala > Cc: linuxppc-dev@lists.ozlabs.org; Li Yang-R58472; Wood Scott-B07421 > Subject: RE: [PATCH][V4] powerpc/fsl-pci: Add pci inbound/outbound PM > support >

RE: [PATCH] usb: gadget: fsl_udc_core: do not immediatly prime STATUS for IN xfer

2012-09-12 Thread Li Yang-R58472
> -Original Message- > From: Felipe Balbi [mailto:ba...@ti.com] > Sent: Thursday, September 06, 2012 10:28 PM > To: Enrico Scholz > Cc: ba...@ti.com; Chen Peter-B29397; linux-...@vger.kernel.org; linuxppc- > d...@lists.ozlabs.org; Li Yang-R58472; gre...@linuxfoundation

Re: [PATCH V8] powerpc/fsl-pci: Unify pci/pcie initialization code

2012-08-21 Thread Li Yang-R58472
On Aug 22, 2012, at 1:16, "Wood Scott-B07421" wrote: > On 08/21/2012 01:49 AM, Li Yang-R58472 wrote: >> If there is i8259 node in the device tree, it should be suggesting >> that there is a PCI to ISA bridge but not explicitly described in the >> device tree.

RE: [PATCH V8] powerpc/fsl-pci: Unify pci/pcie initialization code

2012-08-20 Thread Li Yang-R58472
> -Original Message- > From: Jia Hongtao-B38951 > Sent: Tuesday, August 21, 2012 11:26 AM > To: Wood Scott-B07421 > Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Li Yang- > R58472; Bradley Hughes > Subject: RE: [PATCH V8] powerpc/fsl-pci: Unify pc

RE: [PATCH v2 2/2] powerpc/mpic: add global timer support

2012-08-12 Thread Li Yang-R58472
> -Original Message- > From: Wang Dongsheng-B40534 > Sent: Monday, August 13, 2012 1:54 PM > To: Wood Scott-B07421 > Cc: b...@kernel.crashing.org; pau...@samba.org; linuxppc- > d...@lists.ozlabs.org; Gala Kumar-B11780; Li Yang-R58472 > Subject: RE: [PATCH v2 2/2] pow

RE: rionet driver with MMIO DMA capability

2012-07-05 Thread Li Yang-R58472
> -Original Message- > From: Linuxppc-dev [mailto:linuxppc-dev- > bounces+leoli=freescale@lists.ozlabs.org] On Behalf Of Vineeth > Sent: Wednesday, July 04, 2012 1:16 AM > To: linux-embed...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; > linuxppc-embed...@ozlabs.org; Wood Scott-B07

RE: [PATCH 0/3] powerpc/fsl: PCI refactoring and QEMU paravirt platform

2012-06-29 Thread Li Yang-R58472
> -Original Message- > From: Wood Scott-B07421 > Sent: Friday, June 29, 2012 11:02 AM > To: Kumar Gala > Cc: Jia Hongtao-B38951; Wood Scott-B07421; Li Yang-R58472; ag...@suse.de; > linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 0/3] powerpc/fsl: PCI refactor

RE: Question about MPIC_SINGLE_DEST_CPU on P1020 (e500 core) SMP

2012-06-11 Thread Li Yang-R58472
> Subject: Question about MPIC_SINGLE_DEST_CPU on P1020 (e500 core) SMP > > Hi > The P1020 manual states (in the PIC chapter) that in the "Internal > Interrupt Destination" register, only 1 CPU (and not both) can be > selected as the IRQ destination. How then can we achieve "interrupt > spraying"

RE: [PATCH v5 4/5] fsl_pmc: Add API to enable device as wakeup event source

2012-06-05 Thread Li Yang-R58472
> -Original Message- > From: Wood Scott-B07421 > Sent: Wednesday, June 06, 2012 12:12 AM > To: Li Yang-R58472 > Cc: Wood Scott-B07421; Zhao Chenhui-B35336; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; ga...@kernel.crashing.org > Subject: Re: [PATCH

RE: [PATCH v5 4/5] fsl_pmc: Add API to enable device as wakeup event source

2012-06-04 Thread Li Yang-R58472
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, June 05, 2012 7:03 AM > To: Zhao Chenhui-B35336 > Cc: linuxppc-dev@lists.ozlabs.org; linux-ker...@vger.kernel.org; > ga...@kernel.crashing.org; Li Yang-R58472 > Subject: Re: [PATCH v5 4/5] fsl_pmc: Add

RE: ppc/sata-fsl: orphan config value: CONFIG_MPC8315_DS

2012-05-20 Thread Li Yang-R58472
> -Original Message- > From: Anthony Foiani [mailto:t...@scrye.com] > Sent: Friday, May 18, 2012 1:08 AM > To: linuxppc-dev@lists.ozlabs.org > Cc: ashish kalra; Li Yang-R58472; Jeff Garzik; Robert P.J.Day; Adrian > Bunk > Subject: ppc/sata-fsl: orphan config val

RE: [PATCH] fsldma: fix performance degradation by optimizing spinlock use.

2012-04-25 Thread Li Yang-R58472
gt; Cc: vinod.k...@intel.com; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Ira W. Snyder; Li Yang-R58472 > Subject: RE: [PATCH] fsldma: fix performance degradation by optimizing > spinlock use. > > Hi Dan Williams, > > Do you have any comment about this patch? >

RE: [PATCH v4 1/4] powerpc/85xx: add HOTPLUG_CPU support

2012-04-17 Thread Li Yang-R58472
> > struct smp_ops_t smp_85xx_ops = { > > .kick_cpu = smp_85xx_kick_cpu, > > -#ifdef CONFIG_KEXEC > > +#ifdef CONFIG_HOTPLUG_CPU > > + .cpu_disable= generic_cpu_disable, > > + .cpu_die= generic_cpu_die, > > +#endif > > .give_timebase = smp_generic_give_timebase, > > .t

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Li Yang-R58472
> Subject: Re: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be > selectable > > Li Yang-R58472 wrote: > > > The mpc85xx_defconfig does include silicons with e500v1 core which > > doesn't have the 36-bit support. Won't enabling 36-bit support by &

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Li Yang-R58472
> Subject: Re: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be > selectable > > Li Yang-R58472 wrote: > > > Even though the user still need to know the addressing mode that > > u-boot is using. It won't work if the addressing mode of u-boot and > >

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Li Yang-R58472
> -Original Message- > From: Tabi Timur-B04825 > Sent: Friday, February 24, 2012 10:46 AM > To: Li Yang-R58472 > Cc: Huang Changming-R66093; ga...@kernel.crashing.org; > b...@kernel.crashing.org; Wood Scott-B07421; linuxppc-...@ozlabs.org > Subject: Re: [PATCH

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Li Yang-R58472
> > Subject: Re: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be > > selectable > > > > Huang Changming-R66093 wrote: > > > I have one similar patch to remove the "select PHYS_64BIT". > > > http://patchwork.ozlabs.org/patch/132351/ > > > > That one doesn't update the defconfigs, which means tha

RE: [PATCH 1/2] powerpc/85xx: fix problem that prevents PHYS_64BIT from configurable

2012-02-16 Thread Li Yang-R58472
>Subject: Re: [PATCH 1/2] powerpc/85xx: fix problem that prevents >PHYS_64BIT from configurable > > >On Feb 16, 2012, at 6:10 AM, Li Yang wrote: > >> Fix the problem that large physical address support cannot be disabled >> when some platforms which only provides 36-bit support are selected. >> Acc

RE: [PATCH V2 RESEND] fsl-sata: I/O load balancing

2012-02-16 Thread Li Yang-R58472
>I tried a debian install on the p5020ds here and I find SATA to be >extremely slow, generating millions of interrupts. I think the defaults >should be a lot more aggressive at coalescing. The P5020 has a hardware problem with SATA, making it generate more interrupts than it should. A new revisi

RE: [RFC] Multi queue support in ethernet/freescale/ucc_geth.c

2012-02-09 Thread Li Yang-R58472
> -Original Message- > From: Paul Gortmaker [mailto:paul.gortma...@windriver.com] > Sent: Friday, February 03, 2012 6:42 AM > To: Li Yang-R58472 > Cc: net...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org > Subject: [RFC] Multi queue support in ethernet/freescale/ucc_geth

RE: [PATCH v2] Integrated Flash Controller support

2011-12-14 Thread Li Yang-R58472
>-Original Message- >From: Artem Bityutskiy [mailto:dedeki...@gmail.com] >Sent: Wednesday, November 30, 2011 4:51 PM >To: Kumar Gala >Cc: Wood Scott-B07421; Li Yang-R58472; Liu Shuo-B35362; linux- >ker...@vger.kernel.org Kernel; linux-...@lists.infradead.org; And

RE: [PATCH][RFC] fsldma: fix performance degradation by optimizing spinlock use.

2011-11-28 Thread Li Yang-R58472
the hot path. While it might be safer having it, I doubt it is really necessary. If the CPU1 doesn't have the updated last_used, it's shouldn't have known there is a cookie 20 existed either. - Leo > > Thanks, > Ira > > > -Original Message- >

RE: [PATCH 3/3] mtd/nand : workaround for Freescale FCM to support large-page Nand chip

2011-11-23 Thread Li Yang-R58472
> Subject: Re: [PATCH 3/3] mtd/nand : workaround for Freescale FCM to support > large-page Nand chip > > On Thu, 2011-11-24 at 08:41 +0800, b35...@freescale.com wrote: > > + /* > > +* Freescale FCM controller has a 2K size limitation of > > buffer > > +

RE: [PATCH 3/3] mtd/nand : workaround for Freescale FCM to support large-page Nand chip

2011-11-23 Thread Li Yang-R58472
> Subject: [PATCH 3/3] mtd/nand : workaround for Freescale FCM to support > large-page Nand chip > > From: Liu Shuo > > Freescale FCM controller has a 2K size limitation of buffer RAM. In order > to support the Nand flash chip whose page size is larger than 2K bytes, > we read/write 2k data repe

RE: [PATCH] usb/fsl_udc: fix dequeuing a request in progress

2011-11-23 Thread Li Yang-R58472
>-Original Message- >From: Peter Chen [mailto:hzpeterc...@gmail.com] >Sent: Wednesday, November 23, 2011 11:02 AM >To: Li Yang-R58472 >Cc: Chen Peter-B29397; ba...@ti.com; gre...@suse.de; linux- >u...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org >Subject: Re: [PA

RE: [PATCH] usb/fsl_udc: fix dequeuing a request in progress

2011-11-22 Thread Li Yang-R58472
>Subject: Re: [PATCH] usb/fsl_udc: fix dequeuing a request in progress > >On Fri, Nov 11, 2011 at 08:38:13PM +0800, Li Yang wrote: >> The original implementation of dequeuing a request in progress is not >> correct. Change to use a correct process and also clean up the >> related functions a littl

RE: [PATCH v2 1/7] powerpc/85xx: re-enable timebase sync disabled by KEXEC patch

2011-11-22 Thread Li Yang-R58472
>Subject: Re: [PATCH v2 1/7] powerpc/85xx: re-enable timebase sync disabled >by KEXEC patch > >On Fri, Nov 18, 2011 at 08:35:02AM -0600, Kumar Gala wrote: >> >> On Nov 16, 2011, at 12:42 PM, Scott Wood wrote: >> >> > On 11/16/2011 03:55 AM, Zhao Chenhui wrote: >> >> From: Li Yang >> >> >> >> The t

RE: [PATCH v2] USB: fsl_udc_core: use usb_endpoint_xfer_isoc to judge ISO XFER

2011-11-21 Thread Li Yang-R58472
> Subject: [PATCH v2] USB: fsl_udc_core: use usb_endpoint_xfer_isoc to judge ISO > XFER > > Some ISO gadgets, like audio, has SYNC attribute as well as > USB_ENDPOINT_XFER_ISOC for their bmAttributes at ISO endpoint descriptor. So, > it > needs to use usb_endpoint_xfer_isoc to judge ISO XFER. >

RE: [PATCH v2 2/7] powerpc/85xx: add HOTPLUG_CPU support

2011-11-17 Thread Li Yang-R58472
>Cc: linuxppc-dev@lists.ozlabs.org; Li Yang-R58472 >Subject: Re: [PATCH v2 2/7] powerpc/85xx: add HOTPLUG_CPU support > >On 11/16/2011 03:55 AM, Zhao Chenhui wrote: >> +static void __cpuinit smp_85xx_mach_cpu_die(void) { >> +unsigned int cpu = smp_processor_id();

RE: [PATCH 5/7] fsl_pmc: update device bindings

2011-11-09 Thread Li Yang-R58472
>-Original Message- >From: Wood Scott-B07421 >Sent: Wednesday, November 09, 2011 4:40 AM >To: Li Yang-R58472 >Cc: Wood Scott-B07421; Zhao Chenhui-B35336; linuxppc-dev@lists.ozlabs.org >Subject: Re: [PATCH 5/7] fsl_pmc: update device bindings > >On 11/08/2011 04:56

RE: [PATCH 2/7] powerpc/85xx: add HOTPLUG_CPU support

2011-11-09 Thread Li Yang-R58472
>-Original Message- >From: Wood Scott-B07421 >Sent: Wednesday, November 09, 2011 4:58 AM >To: Li Yang-R58472 >Cc: Wood Scott-B07421; Zhao Chenhui-B35336; linuxppc-dev@lists.ozlabs.org >Subject: Re: [PATCH 2/7] powerpc/85xx: add HOTPLUG_CPU support > >On 11/0

RE: [PATCH 7/7] gianfar: add support for wake-on-packet

2011-11-08 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Scott Wood >Sent: Saturday, November 05, 2011 5:12 AM >To: Zhao Chenhui-B35336 >Cc: net...@vger.kernel.org; linuxppc-dev@l

RE: [PATCH 6/7] fsl_pmc: Add API to enable device as wakeup event source

2011-11-08 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Scott Wood >Sent: Saturday, November 05, 2011 5:14 AM >To: Zhao Chenhui-B35336 >Cc: net...@vger.kernel.org; linuxppc-dev@l

RE: [PATCH 7/7] gianfar: add support for wake-on-packet

2011-11-08 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Scott Wood >Sent: Saturday, November 05, 2011 5:14 AM >To: Zhao Chenhui-B35336 >Cc: net...@vger.kernel.org; linuxppc-dev@l

RE: [PATCH 5/7] fsl_pmc: update device bindings

2011-11-08 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Scott Wood >Sent: Saturday, November 05, 2011 4:05 AM >To: Zhao Chenhui-B35336 >Cc: linuxppc-dev@lists.ozlabs.org >Subject

RE: [PATCH 3/7] powerpc/85xx: add sleep and deep sleep support

2011-11-08 Thread Li Yang-R58472
>Subject: Re: [PATCH 3/7] powerpc/85xx: add sleep and deep sleep support > >On 11/04/2011 07:33 AM, Zhao Chenhui wrote: >> +/* Cast the ccsrbar to 64-bit parameter so that the assembly >> + * code can be compatible with both 32-bit & 36-bit */ >> +extern void mpc85xx_enter_deep_sleep(u64 ccsrbar, u

RE: [PATCH 3/7] powerpc/85xx: add sleep and deep sleep support

2011-11-08 Thread Li Yang-R58472
>To: Zhao Chenhui-B35336; linuxppc-dev@lists.ozlabs.org >Subject: Re: [PATCH 3/7] powerpc/85xx: add sleep and deep sleep support > >Hi Zhao, > >From: Li Yang > >Some Freescale chips like MPC8536 and P1022 has deep sleep PM mode in >addtion to the sleep PM mode. > >In sleep PM mode, the clocks of e

RE: [PATCH 2/7] powerpc/85xx: add HOTPLUG_CPU support

2011-11-08 Thread Li Yang-R58472
>Subject: Re: [PATCH 2/7] powerpc/85xx: add HOTPLUG_CPU support > >On 11/04/2011 07:31 AM, Zhao Chenhui wrote: >> From: Li Yang >> >> Add support to disable and re-enable individual cores at runtime >> on MPC85xx/QorIQ SMP machines. Currently support e500 core. >> >> MPC85xx machines use ePAPR spi

RE: [PATCH 1/7] powerpc/85xx: re-enable timebase sync disabled by KEXEC patch

2011-11-08 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Scott Wood >Sent: Saturday, November 05, 2011 1:34 AM >To: Zhao Chenhui-B35336 >Cc: linuxppc-dev@lists.ozlabs.org >Subject

RE: [PATCH v2] mtd/nand : workaround for Freescale FCM to support large-page Nand chip

2011-08-02 Thread Li Yang-R58472
>-Original Message- >From: Liu Shuo-B35362 >Sent: Tuesday, July 12, 2011 12:49 PM >To: dw...@infradead.org >Cc: linux-...@lists.infradead.org; linuxppc-...@ozlabs.org; Liu Shuo- >B35362; Li Yang-R58472 >Subject: [PATCH v2] mtd/nand : workaround for Freescale FCM to sup

答复: [PATCH 2/2][v3] rapidio,powerpc/85xx: Error interrupt handler for sRIO.

2011-05-20 Thread Li Yang-R58472
: Li Yang-R58472; Xie Shaohui-B21989; Zang Roy-R61911; a...@linux-foundation.org; linuxppc-dev@lists.ozlabs.org; Gala Kumar-B11780 主题: RE: [PATCH 2/2][v3] rapidio,powerpc/85xx: Error interrupt handler for sRIO. Not at all. I tested it earlier and it works for me on 8548 platform. > -Origi

RE: [linuxppc-release] [PATCH 1/2] powerpc, e5500: add networking to defconfig

2011-05-13 Thread Li Yang-R58472
>Subject: Re: [linuxppc-release] [PATCH 1/2] powerpc, e5500: add networking >to defconfig > >On Thu, 12 May 2011 10:31:08 -0500 >Scott Wood wrote: > >> On Thu, 12 May 2011 01:11:03 -0500 >> Li Yang-R58472 wrote: >> >> > >diff --git a/arch/powerpc/

RE: [linuxppc-release] [PATCH 1/2] powerpc, e5500: add networking to defconfig

2011-05-11 Thread Li Yang-R58472
>Subject: [linuxppc-release] [PATCH 1/2] powerpc, e5500: add networking to >defconfig > >Even though support for the p5020's on-chip ethernet is not yet upstream, >it is not appropriate to disable all networking support (including >loopback, unix domain sockets, external ethernet devices, etc) in t

RE: RapidIO: multiple mport support for QorIQ

2010-12-15 Thread Li Yang-R58472
> Subject: RapidIO: multiple mport support for QorIQ > > I'm planning to add support for the multiple(2) mports supported by the > Freescale > p2020 processor. I'm currently looking at the fsl layer to add in support for > multiple port enumeration, and work up from there. It looks like the upp

RE: Problem with MPC8536 and external IRQs when using a loadable kernel module

2010-12-10 Thread Li Yang-R58472
>On Thu, 2010-12-09 at 17:20 -0800, Mark Pearson wrote: >> Magical - thank you very very much. The patch fixes the problem >> >> Really appreciate the quick response - and I would never have found that >in a million years. > >No worries. > >Looks like someone should send 78e2e68a2b to the stable cr

RE: ucc_geth: transmit queue timeout at half-duplex mode

2010-11-24 Thread Li Yang-R58472
>Subject: ucc_geth: transmit queue timeout at half-duplex mode > >Hi all, >on my MPC8321E with linux-2.6.36 I get this netdev watchdog warning >"NETDEV WATCHDOG: eth0 (of:ucc_geth): transmit queue 0 timed out" if the >link mode is half-duplex. >The warning is caused, because all Tx BDs are full and

RE: [PATCH v2] fsldma: add support to 36-bit physical address

2010-11-11 Thread Li Yang-R58472
>Subject: Re: [PATCH v2] fsldma: add support to 36-bit physical address > > >On Nov 11, 2010, at 6:16 AM, Li Yang wrote: > >> Expand the dma_mask of fsldma device to 36-bit, indicating that the >> DMA engine can deal with 36-bit physical address and does not need the >> SWIOTLB to create bounce buf

RE: [PATCH 2/3] fsl_rio: fix non-standard HID1 register access

2010-10-14 Thread Li Yang-R58472
>Subject: Re: [PATCH 2/3] fsl_rio: fix non-standard HID1 register access > > >On Oct 13, 2010, at 9:04 PM, Shaohui Xie wrote: > >> From: Li Yang >> >> The access to HID1 register is only legitimate for e500 v1/v2 cores. >> Also fixes magic number. >> >> Signed-off-by: Li Yang >> Signed-off-by: Sh

RE: [PATCH 2/3] fsl_rio: fix non-standard HID1 register access

2010-10-13 Thread Li Yang-R58472
>Subject: [PATCH 2/3] fsl_rio: fix non-standard HID1 register access > >From: Li Yang > >The access to HID1 register is only legitimate for e500 v1/v2 cores. >Also fixes magic number. > >Signed-off-by: Li Yang >Signed-off-by: Shaohui Xie This patch is depending on another patch at http://patchw

RE: [PATCH v2 1/4] fsl_rio: fix compile errors

2010-09-01 Thread Li Yang-R58472
>Subject: Re: [PATCH v2 1/4] fsl_rio: fix compile errors > > >On Aug 31, 2010, at 10:40 PM, Li Yang wrote: > >> On Wed, Sep 1, 2010 at 5:39 AM, Kumar Gala >wrote: >>> >>> On Jun 18, 2010, at 1:24 AM, Li Yang wrote: >>> Fixes the following compile problem on E500 platforms: arch/powerpc/s

RE: Review Request: New proposal for device tree clock binding.

2010-08-09 Thread Li Yang-R58472
>>> I've avoided requiring clock nodes to have a separate sub node for >>> each output because it is more verbose and it prevents clock >>> providers from having child nodes for other purposes.  Are you >>> concerned that >> >> I don't see why there should be child nodes for other purposes under >c

RE: Review Request: New proposal for device tree clock binding.

2010-08-09 Thread Li Yang-R58472
>>>*-clock is named for the signal name for the ''clock input'' >>>of the device. it should describe the function of the signal for that >>>device, rather than the name of the system-wide clock line. For >>>example, a UART with two clocks - one for baud-rate clocking, and the >>>other for register

RE: Review Request: New proposal for device tree clock binding.

2010-08-08 Thread Li Yang-R58472
It looks like the previous sending didn't hit the mailing list. Resend. Hi Grant, I have some comment on this proposal. >Subject: Review Request: New proposal for device tree clock binding. > >Hi Ben (well, hello to everyone, but I'm particularly interested in >Ben's feedback), > >Jeremy and I

RE: [PATCH] RapidIO,powerpc/85xx: remove MCSR_MASK in fsl_rio

2010-07-22 Thread Li Yang-R58472
>Subject: [PATCH] RapidIO,powerpc/85xx: remove MCSR_MASK in fsl_rio > >Fixes compile problem caused by MCSR_MASK removal from book-E definitions. Hi Alex, Only with your patch, there will still be problem on SRIO platforms other than MPC85xx. I have posted a patch series to fix this together wi

RE: CONFIG_NO_HZ causing poor console responsiveness

2010-07-01 Thread Li Yang-R58472
>-Original Message- >From: linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org >[mailto:linuxppc-dev-bounces+leoli=freescale@lists.ozlabs.org] On >Behalf Of Benjamin Herrenschmidt >Sent: Friday, July 02, 2010 1:47 PM >To: Tabi Timur-B04825 >Cc: Linuxppc-dev Development >Subject:

Page fault on vmalloc'ed memory

2010-05-04 Thread Li Yang-R58472
Hi all, I got a weird page fault oops on vmalloc'ed area. Digging into the powerpc do_page_fault(), I found there is no handling of address in kernel space unlike the x86 counter part. Does any one know how we deal with the vmalloc'ed area on powerpc? Thanks a lot. - Leo ___

RE: [PATCH v2 2/2] Crypto: Talitos: Support for Async_tx XOR offload

2009-12-18 Thread Li Yang-R58472
>Subject: Re: [PATCH v2 2/2] Crypto: Talitos: Support for >Async_tx XOR offload > >Ira W. Snyder wrote: >> Yes, I have used the device_prep_dma_interrupt() >functionality quite a >> while back. However, I found it to be pretty much useless. > >The specific case it is needed for Talitos/raid is

RE: [PATCH v2 2/2] Crypto: Talitos: Support for Async_tx XOR offload

2009-12-18 Thread Li Yang-R58472
>Subject: Re: [PATCH v2 2/2] Crypto: Talitos: Support for >Async_tx XOR offload > >On Wed, Dec 16, 2009 at 03:47:48PM -0700, Dan Williams wrote: >> Kumar Gala wrote: >> >>> Changes with respect to v1 as per comments received o. >Rebased to >> >>> linux-next as of 20091216 o. The selection is ba

RE: Ping does not work on my MPC8544 board, using linux2.6.23

2009-12-07 Thread Li Yang-R58472
>Subject: Ping does not work on my MPC8544 board, using linux2.6.23 > >why linux-2.6.31 doesnot provide a config file like >mpc8544_ds_defconfig? Because it is covered by common defconfig mpc85xx_defconfig. - Leo ___ Linuxppc-dev mailing list Linuxppc-

RE: [RFC] powerpc/mm: honor O_SYNC flag for memory map

2009-11-19 Thread Li Yang-R58472
>-Original Message- >From: Kumar Gala [mailto:ga...@kernel.crashing.org] > >On Nov 17, 2009, at 1:10 AM, Li Yang wrote: > >> Rather than the original intelligent way, we grant user more freedom. >> This enables user to map cacheable memory not managed by Linux. >> >> Signed-off-by: Li Y

RE: ARM clock API to PowerPC

2009-08-13 Thread Li Yang-R58472
>Now, I know there is at least one person on earth >contemplating sharing some drivers between PPC and ARM. I >won't tell much more at this stage, but it makes sense in the >grand scheme of things to see SoC vendors put similar IO cores >into either PPC or ARM and providing that clock API is a

RE: DMA Engine on MPC8270

2009-07-21 Thread Li Yang-R58472
>Hi, > >Can Freescale DMA engine driver can be used on MPC2870 ? No, the driver is only used on 83xx and 85xx cpus. - Leo ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

RE: [PATCH 1/6] rapidio: add common mapping APIs for RapidIO memory access

2009-06-11 Thread Li Yang-R58472
>On May 12, 2009, at 3:35 AM, Li Yang wrote: > >> Add the mapping functions used to support direct IO memory access of >> rapidIO. >> >> Signed-off-by: Zhang Wei >> Signed-off-by: Li Yang > >Use inbnd/outbnd instead of inb/outb which make one think of >byte level io accessors. > >As I look at t

RE: [RFC PATCH] fsldma: Add DMA_SLAVE support

2009-06-04 Thread Li Yang-R58472
>> This is a request for comments on this patch. I hunch it is >not quite >> ready for inclusion, though it is certainly ready for >review. Correct >> functioning of this patch depends on the patches submitted earlier. >> >> As suggested by Dan Williams, I implemented DMA_SLAVE >support for

RE: USB does not work on mpc8347

2009-04-29 Thread Li Yang-R58472
>Hi Leo > >USB work on mpc8347 now. >Thank you for your help. >The cause was Clock signal was not connected to USB. > >And I have the other problem. >I need to java run time environment on mpc8347. >I do not know where i can get it. >Could you tell me if you know. I have no particular knowledge ab

RE: USB drivers

2009-04-02 Thread Li Yang-R58472
> I have a custom board based on the MPC8313ERDB and have > communications capabilities over Ethernet using internet > sockets. Basically, just data transfer from the host (my > board) to a client (a PC). I want to be able to perform > similar transactions across USB. > > I have done some cu

RE: USB does not work on mpc8347

2009-04-01 Thread Li Yang-R58472
> -Original Message- > From: linuxppc-dev-bounces+leoli=freescale@ozlabs.org > [mailto:linuxppc-dev-bounces+leoli=freescale@ozlabs.org] > On Behalf Of 山崎 精二 > Sent: Wednesday, April 01, 2009 5:14 PM > To: linuxppc-dev@ozlabs.org > Subject: USB does not work on mpc8347 > > Hi all,

RE: suspend-to-mem on the mpc8349e-mitx-gp?

2009-03-22 Thread Li Yang-R58472
> -Original Message- > From: Wood Scott-B07421 > Sent: Friday, March 20, 2009 10:42 PM > To: Li Yang-R58472 > Cc: Soohyung Cho; linuxppc-dev@ozlabs.org > Subject: Re: suspend-to-mem on the mpc8349e-mitx-gp? > > Li Yang-R58472 wrote: > >> However, the co

RE: suspend-to-mem on the mpc8349e-mitx-gp?

2009-03-19 Thread Li Yang-R58472
> -Original Message- > From: Wood Scott-B07421 > Sent: Friday, March 20, 2009 12:11 AM > To: Li Yang-R58472 > Cc: Soohyung Cho; linuxppc-dev@ozlabs.org > Subject: Re: suspend-to-mem on the mpc8349e-mitx-gp? > > On Thu, Mar 19, 2009 at 12:24:26AM -07

RE: suspend-to-mem on the mpc8349e-mitx-gp?

2009-03-19 Thread Li Yang-R58472
> -Original Message- > From: linuxppc-dev-bounces+leoli=freescale@ozlabs.org > [mailto:linuxppc-dev-bounces+leoli=freescale@ozlabs.org] > On Behalf Of Soohyung Cho > Sent: Thursday, March 19, 2009 1:47 PM > To: linuxppc-dev@ozlabs.org; Wood Scott-B07421 > Subject: suspend-to-mem o

[RFC] More compatibles or more quirk properties

2009-03-05 Thread Li Yang-R58472
Hi, I'm running into a dilemma choosing between two approaches of defining device tree binding. Let's say if we have several chips with a similar SoC block, but each of them have different quirks. If I define different compatibles for each of the chips, the driver will have a longer match tab

RE: Newby trying to get Ethernet going on MPC83xx series device.

2009-02-18 Thread Li Yang-R58472
> -Original Message- > From: Dushara Jayasinghe [mailto:dusha...@optiscan.com] > Sent: Thursday, February 19, 2009 2:33 PM > To: linuxppc-dev@ozlabs.org > Cc: Li Yang-R58472 > Subject: RE: Newby trying to get Ethernet going on MPC83xx > series device. > > Th

RE: Newby trying to get Ethernet going on MPC83xx series device.

2009-02-18 Thread Li Yang-R58472
> -Original Message- > From: linuxppc-dev-bounces+leoli=freescale@ozlabs.org > [mailto:linuxppc-dev-bounces+leoli=freescale@ozlabs.org] > On Behalf Of Dushara Jayasinghe > Sent: Thursday, February 19, 2009 12:27 PM > To: 'linuxppc-dev@ozlabs.org' > Subject: Newby trying to get Eth

RE: PROBLEM: incorrect interrupt ack lead to interrupt loss on freescale powerpc

2009-02-17 Thread Li Yang-R58472
> -Original Message- > From: d...@datangmobile.cn [mailto:d...@datangmobile.cn] > Sent: Tuesday, February 17, 2009 4:34 PM > To: linux-ker...@vger.kernel.org > Cc: Li Yang-R58472 > Subject: PROBLEM: incorrect interrupt ack lead to interrupt > loss on freescale powe

RE: [PATCH] powerpc/83xx: Revive Marvell PHY option onMPC8313E-RDB rev. C boards

2009-02-12 Thread Li Yang-R58472
> -Original Message- > From: Anton Vorontsov [mailto:avoront...@ru.mvista.com] > Sent: Friday, February 13, 2009 9:18 AM > To: Kumar Gala > Cc: linuxppc-dev list; Li Yang-R58472 > Subject: Re: [PATCH] powerpc/83xx: Revive Marvell PHY option > onMPC8313E-RDB rev. C bo

RE: [PATCH] powerpc/83xx: Revive Marvell PHY option on MPC8313E-RDB rev. C boards

2009-02-11 Thread Li Yang-R58472
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Thursday, February 12, 2009 1:25 PM > To: Li Yang-R58472 > Cc: linuxppc-dev list; Anton Vorontsov > Subject: Re: [PATCH] powerpc/83xx: Revive Marvell PHY option > on MPC8313E-RDB rev

RE: [PATCH] powerpc/83xx: Revive Marvell PHY option on MPC8313E-RDB rev. C boards

2009-02-11 Thread Li Yang-R58472
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, February 10, 2009 11:31 PM > To: avoront...@ru.mvista.com > Cc: Li Yang-R58472; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH] powerpc/83xx: Revive Marvell PHY option > o

RE: UCC GETH does not work on my MPC8360EA

2008-09-17 Thread Li Yang-R58472
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > On Behalf Of Wolfgang Grandegger > Sent: Wednesday, September 17, 2008 5:18 PM > To: linuxppc-dev > Subject: UCC GETH does not work on my MPC8360EA > > Hello, > > I have a wired problems with my MPC8360EA usin

RE: [RFC PATCH 2/2 v2] powerpc/83xx: mpc836x_mds: add support for USBHost

2008-09-03 Thread Li Yang-R58472
> -Original Message- > From: Anton Vorontsov [mailto:[EMAIL PROTECTED] > Sent: Monday, September 01, 2008 9:35 PM > To: Kumar Gala > Cc: linuxppc-dev@ozlabs.org; Li Yang-R58472 > Subject: [RFC PATCH 2/2 v2] powerpc/83xx: mpc836x_mds: add > support for USBHost &g

RE: [PATCH] usb: add Freescale QE/CPM USB peripheral controllerdriver

2008-09-02 Thread Li Yang-R58472
> -Original Message- > From: Joakim Tjernlund [mailto:[EMAIL PROTECTED] > Sent: Tuesday, September 02, 2008 3:57 PM > To: Li Yang-R58472 > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; > [EMAIL PROTECTED]; [EMAIL PROTECTED]; > [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org

RE: [PATCH] ucc_geth: add support for netpoll

2007-10-31 Thread Li Yang-r58472
> -Original Message- > From: Anton Vorontsov [mailto:[EMAIL PROTECTED] > Sent: Thursday, November 01, 2007 5:59 AM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; > linuxppc-dev@ozlabs.org > Subject: Re: [PATCH] ucc_geth: add support for netpoll >

RE: [PATCH] ucc_geth: add support for netpoll

2007-10-28 Thread Li Yang-r58472
> -Original Message- > From: Anton Vorontsov [mailto:[EMAIL PROTECTED] > Sent: Saturday, October 27, 2007 10:38 PM > To: Sergei Shtylyov > Cc: Anton Vorontsov; [EMAIL PROTECTED]; Li Yang-r58472; > [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH] ucc_

RE: [PATCH] [POWERPC] ucc_geth: Eliminate compile warnings

2007-10-22 Thread Li Yang-r58472
> -Original Message- > From: Medve Emilian-EMMEDVE1 > Sent: Monday, October 22, 2007 9:48 PM > To: David Miller > Cc: [EMAIL PROTECTED]; Li Yang-r58472; > [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: RE: [PATCH] [POWERPC] ucc_geth: Eliminate compile warn

RE: [PATCH] qe_lib: export symbols to fix compile error when QE drivers compile as modules

2007-10-19 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 11:30 PM > To: Li Yang-r58472 > Cc: linuxppc-dev list; Tabi Timur-B04825 > Subject: Re: [PATCH] qe_lib: export symbols to fix compile > error when QE drive

RE: [PATCH v5 9/9] add MPC837x MDS board default device tree

2007-10-19 Thread Li Yang-r58472
> -Original Message- > From: David Gibson [mailto:[EMAIL PROTECTED] > Sent: Friday, October 19, 2007 8:56 AM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; > linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v5 9/9] add MPC837x MDS board default device

RE: [PATCH v6 4/9] add platform support for MPC837x MDS board

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Stephen Rothwell [mailto:[EMAIL PROTECTED] > Sent: Friday, October 19, 2007 8:43 AM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; > linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v6 4/9] add platform support

RE: [PATCH v6 2/9] ipic: add new interrupts introduced by new chip

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 18, 2007 10:57 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v6 2/9] ipic: add new interrupts > introduced by new chip >

RE: [PATCH v6 resend 9/9] add MPC837x MDS board default device tree

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 18, 2007 11:02 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v6 resend 9/9] add MPC837x MDS board > default device tree >

RE: [PATCH] Fix ethernet multicast for ucc_geth.

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Joakim Tjernlund [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 5:06 PM > To: Netdev; Li Yang-r58472 > Subject: [PATCH] Fix ethernet multicast for ucc_geth. > > >From 5761a9e5924b34615c748fba2dcb977ed04c1243 Mon Sep 17

RE: [PATCH v3 9/9] add MPC837x MDS board default device tree

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 9:59 PM > To: David Gibson > Cc: Li Yang-r58472; [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v3 9/9] add MPC837x MDS board default device tree

RE: [PATCH v5 9/9] add MPC837x MDS board default device tree

2007-10-18 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 18, 2007 9:17 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v5 9/9] add MPC837x MDS board default device tree > > is it me

RE: [PATCH v3 2/9] ipic: add new interrupts introduced by new chip

2007-10-17 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 9:46 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v3 2/9] ipic: add new interrupts > introduced by new chip >

RE: [PATCH v3 4/9] add platform support for MPC837x MDS board

2007-10-17 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 9:47 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v3 4/9] add platform support for MPC837x MDS board > > >

RE: [PATCH v4 9/9] add MPC837x MDS board default device tree

2007-10-17 Thread Li Yang-r58472
> -Original Message- > From: Kumar Gala [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 17, 2007 9:55 PM > To: Li Yang-r58472 > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH v4 9/9] add MPC837x MDS board default device tree > > >

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