Re: Suspected regression?

Hi Christophe, On 26 August 2016 at 14:46, Christophe Leroy wrote: [...] > Can you try the patch below ? I have identified that in case the packet is > smaller than a cacheline, it doesn't get cache-aligned so the result shall > not be rotated in case of odd dest

Re: Suspected regression?

crit : >>> >>> On Tue, 2016-07-19 at 12:00 +0200, Alessio Igor Bogani wrote: >>>> >>>> Hi all, >>>> >>>> I have got two boards MVME5100 (MPC7410 cpu) and MVME7100 (MPC8641D >>>> cpu) for which I use the same cross-c

Re: [PATCH v2] powerpc/32: fix csum_partial_copy_generic()

Scott, On 4 August 2016 at 05:53, Scott Wood wrote: > On Tue, 2016-08-02 at 10:07 +0200, Christophe Leroy wrote: >> commit 7aef4136566b0 ("powerpc32: rewrite csum_partial_copy_generic() >> based on copy_tofrom_user()") introduced a bug when destination >> address is odd and

Suspected regression?

Hi all, I have got two boards MVME5100 (MPC7410 cpu) and MVME7100 (MPC8641D cpu) for which I use the same cross-compiler (ppc7400). I tested these against kernel HEAD to found that these don't boot anymore (PID 1 crash). Bisecting results in first offending commit:

[PATCH v5 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

don't know if we can re-use their support) Watchdog, USB, NVRAM, NOR, NAND, EEPROMs, VME, PMC/XMC and RTC Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v4 -> v5 Remove cell-index from dts, replace spaces with tabs, remove blank lines, use TARGET_86x

Re: [v4,1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

Hi Scott, On 17 May 2016 at 01:41, Scott Wood <o...@buserror.net> wrote: > On Wed, Apr 27, 2016 at 10:35:25AM +0200, Alessio Igor Bogani wrote: >> + bcsr@4,0 { >> + compatible = "artesyn,mvme7100-bcsr"; >> +

[PATCH v1 1/1] powerpc/86xx: Fix PCI interrupt map definition

Fix PCI interrupt map definition from 2 to 4 cells. Move interrupt-map and interrupt-map-mask and clone interrupts into the pcie child nodes. Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- This patch requires https://lists.ozlabs.org/pipermail/linuxppc-dev/2016-April/

[PATCH v4 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

don't know if we can re-use their support) Watchdog, USB, NVRAM, NOR, NAND, EEPROMs, VME, PMC/XMC and RTC Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- This patch requires https://lists.ozlabs.org/pipermail/linuxppc-dev/2016-April/141813.html to be built and

[PATCH v3 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

/PCI eXpress Mezzanine Card (PMC/XMC) Slots - A DS1375 Real Time Clock (RTC) - 512 KB of Non-Volatile Memory (NVRAM) - Two 64 KB EEPROMs - 128 MB NOR and 4/8 GB NAND Flash This patch is based on linux-4.6-rc4 and has been only boot tested. Signed-off-by: Alessio Igor Bogani

[PATCH v1 1/1] powerpc/86xx: Mode pci1 definition to the include file

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- Please note that this patch replaces completely https://lists.ozlabs.org/pipermail/linuxppc-dev/2016-April/141785.html arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 4 arch/powerpc/boot/dts/fsl/gef_sbc310.dts

[PATCH v2 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

/PCI eXpress Mezzanine Card (PMC/XMC) Slots - A DS1375 Real Time Clock (RTC) - 512 KB of Non-Volatile Memory (NVRAM) - Two 64 KB EEPROMs - 128 MB NOR and 4/8 GB NAND Flash This patch is based on linux-4.6-rc4 and has been only boot tested. Signed-off-by: Alessio Igor Bogani

[PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

The commit dc37374 move a lot of device tree files into fsl directory fixing Makefile for cuImage target only. Unfortunately there are others target which require to embebbed device tree into the kernel image (i.e. dtbImage.%). So use a more generic approach. Signed-off-by: Alessio Igor Bogani

Re: [RFC PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

Scott, On 17 April 2016 at 03:50, Scott Wood <o...@buserror.net> wrote: > On Fri, 2016-04-15 at 10:27 +0200, Alessio Igor Bogani wrote: [...] >> Any comments? > > Looks OK to me. Thanks for review it. Follow a no-RFC ve

Ran out of outbound PCI ATMUs for IO resource

Hi, I run into this message "Ran out of outbound PCI ATMUs for IO resource". The only solution I found so far is to replace few lines in this way: pci0: pcie@f1008000 { reg = <0xf1008000 0x1000>; - ranges = <0x0200 0x0 0x8000 0x8000 0x0 0x1000 - 0x4200 0x0

[PATCH v2 1/1] powerpc/86xx: Set the right interrupt-cells for pcie nodes

Commit 595207b93fe4 ("powerpc/86xx: Update device tree") removes wrongly #interrupt-cells from pcie nodes. Fix it letting these come back to the right place. Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v1 -> v2 Move #interrupt-cells on the pcie chil

Re: [RFC PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

Hi, On 6 April 2016 at 15:45, Alessio Igor Bogani <alessio.bog...@elettra.eu> wrote: > The commit dc37374 move a lot of device tree files into fsl directory > fixing Makefile for cuImage target only. Unfortunately there are others > target which require to embebbed device tree

[PATCH 1/1] powerpc/86xx: Set the right interrupt-cells for pcie nodes

Commit 595207b93fe4 ("powerpc/86xx: Update device tree") removes wrongly #interrupt-cells from pcie nodes. Fix it letting these come back to the right place. Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 1 + a

[PATCH v1 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100

/PCI eXpress Mezzanine Card (PMC/XMC) Slots - A DS1375 Real Time Clock (RTC) - 512 KB of Non-Volatile Memory (NVRAM) - Two 64 KB EEPROMs - 128 MB NOR and 4/8 GB NAND Flash This patch is based on linux-4.6 and has been only boot tested. Signed-off-by: Alessio Igor Bogani <alessio.

[RFC PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

The commit dc37374 move a lot of device tree files into fsl directory fixing Makefile for cuImage target only. Unfortunately there are others target which require to embebbed device tree into the kernel image (i.e. dtbImage.%). So use a more generic approach. Signed-off-by: Alessio Igor Bogani

Re: [1/1] powerpc/embedded6xx: Make reboot works on MVME5100

Hi Scott, On 9 March 2016 at 07:38, Scott Wood <o...@buserror.net> wrote: > On Tue, Mar 08, 2016 at 08:59:12AM +0100, Alessio Igor Bogani wrote: >> The mtmsr() function hangs during restart. Make reboot works on >> MVME5100 removing that function call. [...] >

[PATCH 1/1] powerpc/embedded6xx: Make reboot works on MVME5100

The mtmsr() function hangs during restart. Make reboot works on MVME5100 removing that function call. --- arch/powerpc/platforms/embedded6xx/mvme5100.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c

Re: [RFC PATCH v3 1/3] powerpc/86xx: Move dts files to fsl directory

Scott, On 3 March 2016 at 21:47, Scott Wood <o...@buserror.net> wrote: > On Wed, 2016-03-02 at 13:16 +0100, Alessio Igor Bogani wrote: >> Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> >> --- >> v2 -> v3 >> Use appropriate git format-

[PATCH v3 3/3] powerpc/86xx: Introduce and use common dtsi

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 258 +++-- arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 246 +++- arch/powerpc/boot/dts/fsl/gef_sbc610.dts

[PATCH v3 2/3] powerpc/86xx: Update device tree

Avoid duplication of the interrupt-parent, migrate to 4 interrupt-cells and set the right clock-frequency for pcie (100 Mhz). Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 73 arch/powerpc/boot/d

[PATCH v3 1/3] powerpc/86xx: Move dts files to fsl directory

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v2 -> v3 Use appropriate git format-patch flag "-M" to detect renames v1 -> v2 Address suggestion made by Scott Wood Split the second patch in two Don't remove "fsl,mpic"

[RFC PATCH v3 3/3] powerpc/86xx: Introduce and use common dtsi

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 258 +++-- arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 246 +++- arch/powerpc/boot/dts/fsl/gef_sbc610.dts

[RFC PATCH v3 2/3] powerpc/86xx: Update device tree

Avoid duplication of the interrupt-parent, migrate to 4 interrupt-cells and set the right clock-frequency for pcie (100 Mhz). Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 73 arch/powerpc/boot/d

[RFC PATCH v3 1/3] powerpc/86xx: Move dts files to fsl directory

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v2 -> v3 Use appropriate git format-patch flag "-M" to detect renames v1 -> v2 Address suggestion made by Scott Wood Split the second patch in two Don't remove "fsl,mpic"

[RFC PATCH v2 3/3] powerpc/86xx: Introduce and use common dtsi

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 258 +++-- arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 246 +++- arch/powerpc/boot/dts/fsl/gef_sbc610.dts

[RFC PATCH v2 2/3] powerpc/86xx: Update device tree

Avoid duplication of the interrupt-parent, migrate to 4 interrupt-cells and set the right clock-frequency for pcie (100 Mhz). Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 73 arch/powerpc/boot/d

Re: [RFC PATCH v1 2/2] powerpc/86xx: Introduce and use common dtsi

Scott, On 29 February 2016 at 23:38, Scott Wood wrote: [...] > Could you post a diff of what the decompiled trees look like before and after > this change (e.g. interrupts went from 2-cell to 4-cell)? It is very hard to > review in this form. Or better, like the config

Re: [RFC PATCH v1 2/2] powerpc/86xx: Introduce and use common dtsi

Hi, On 25 February 2016 at 11:57, Alessio Igor Bogani <alessio.bog...@elettra.eu> wrote: > Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> > --- > arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 284 +++--- > arch/powerpc/boot/dts/fsl/ge

[RFC PATCH v1 2/2] powerpc/86xx: Introduce and use common dtsi

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/fsl/gef_ppc9a.dts| 284 +++--- arch/powerpc/boot/dts/fsl/gef_sbc310.dts | 276 +++-- arch/powerpc/boot/dts/fsl/gef_sbc610.dts

[RFC PATCH v1 1/2] powerpc/86xx: Move dts files to fsl directory

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/boot/dts/{ => fsl}/gef_ppc9a.dts| 0 arch/powerpc/boot/dts/{ => fsl}/gef_sbc310.dts | 0 arch/powerpc/boot/dts/{ => fsl}/gef_sbc610.dts | 0 arch/powerpc/boot/dts/{ => fsl}/mpc864

[PATCH v2 2/2] powerpc/86xx: Switch to kconfig fragments approach

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/Makefile| 10 + arch/powerpc/configs/86xx-hw.config | 106 ++ arch/powerpc/configs/86xx-smp.config | 2 + arch/powerpc/configs/86xx/gef_ppc9a_def

[PATCH v2 1/2] powerpc/86xx: Update defconfigs

This patch show how defconfigs appear if the kconfig fragment approach is used. Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v1 -> v2 Split changes in two patches as suggested by Scott Wood arch/powerpc/configs/86xx/gef_ppc9a_defconfig| 208 +++

[PATCH v2 1/1] powerpc/86xx: Consolidate common platform code

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v1 -> v2 Use appropriate [PATCH] prefix arch/powerpc/platforms/86xx/Makefile | 2 +- arch/powerpc/platforms/86xx/common.c | 42 ++ arch/powerpc/platforms/86xx/gef_ppc9a.

[PATCH v3 1/1] powerpc/86xx: Consolidate common platform code

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- v2 -> v3 Use isync() as suggested by Denis Kirjanov v1 -> v2 Use appropriate [PATCH] prefix arch/powerpc/platforms/86xx/Makefile | 2 +- arch/powerpc/platforms/86xx/common.

mpc8641si-pre.dtsi and mpc8641si-post.dtsi

Hi Kumar, Scott and all, I'm wondering if actual make sense create files in subject to consolidate five device tree (gef_ppc9a.dts, gef_sbc310.dts, gef_sbc610.dts, mpc8641_hpcn.dts and sbc8641d.dts). If it makes sense what device tree can I take as example? Thank you very much! Ciao, Alessio

powerpc/86xx: Use config fragments approach

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/Makefile| 10 + arch/powerpc/configs/86xx-32bit.config | 4 + arch/powerpc/configs/86xx-hw.config | 106 + arch/powerpc/configs/86xx-smp.

powerpc/86xx: Consolidate common platform code

Signed-off-by: Alessio Igor Bogani <alessio.bog...@elettra.eu> --- arch/powerpc/platforms/86xx/Makefile | 2 +- arch/powerpc/platforms/86xx/common.c | 42 ++ arch/powerpc/platforms/86xx/gef_ppc9a.c| 32 +-- arch/powerpc/pla

Re: Question about 86xx

Scott, On 27 January 2016 at 15:41, Alessio Igor Bogani <alessio.bog...@elettra.eu> wrote: > Scott, > > On 27 January 2016 at 15:27, Scott Wood <o...@buserror.net> wrote: >> On Wed, 2016-01-27 at 08:25 -0600, Scott Wood wrote: >>> On Wed, 2016-01-27 at 10

Question about code which uses MPIC_NO_RESET on 85XX

Hi, Can we change this code (from mpc85xx_ds.c) if (of_flat_dt_is_compatible(root, "fsl,MPC8572DS-CAMP")) { mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET | MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); } else { mpic = mpic_alloc(NULL, 0,

Re: Question about 86xx

Scott, On 27 January 2016 at 15:27, Scott Wood <o...@buserror.net> wrote: > On Wed, 2016-01-27 at 08:25 -0600, Scott Wood wrote: >> On Wed, 2016-01-27 at 10:24 +0100, Alessio Igor Bogani wrote: [...] >> > I'm wondering if we are allowed to put together configurations of th

Question about 86xx

Hi Kumar, I'm wondering if we are allowed to put together configurations of the 86xx base systems (gef_ppc9a_defconfig, gef_sbc310_defconfig, gef_sbc610_defconfig, mpc8610_hpcd_defconfig, mpc8641_hpcn_defconfig and sbc8641d_defconfig) into the mpc86xx_defconfig/mpc86xx_smp_defconfig as like

powerpc/dts: Move mvme2500.dts back in the right place

Commit dc37374b9c83 ("powerpc/fsl: Move Freescale device tree files into fsl folder") move also mvme2500.dts which isn't a device tree for a Freescale board but for an Artesyn one. So move mvme2500.dts back in the right place. Signed-off-by: Alessio Igor Bogani <alessio.bog.

Re: powerpc/dts: Move mvme2500.dts back in the right place

Scott, On 26 January 2016 at 15:48, Scott Wood <o...@buserror.net> wrote: > On Tue, 2016-01-26 at 13:25 +0100, Alessio Igor Bogani wrote: >> Commit dc37374b9c83 ("powerpc/fsl: Move Freescale device tree files into >> fsl folder") move also mvme2500.dts which isn't a

86xx

Hi All, Sorry for my very bad English! I'm looking for who takes care of the 86xx subtree (arch/powerpc/platform/86xx) but I haven't found any entry into MAINTEINARS file. Ciao, Alessio ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org

Re: [PATCH v2 1/1] powerpc: refresh mpc85xx_defconfig using make savedefconfig

Hi Michael, On 23 January 2015 at 04:04, Michael Ellerman m...@ellerman.id.au wrote: On Mon, 2015-01-19 at 09:10 +0100, Alessio Igor Bogani wrote: Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- v1 - v2 Rebased on v3.19-rc5 In the end I did do a bulk update of all

[PATCH v2 1/1] powerpc: refresh mpc85xx_defconfig using make savedefconfig

Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- v1 - v2 Rebased on v3.19-rc5 arch/powerpc/configs/mpc85xx_defconfig | 58 +++--- 1 file changed, 12 insertions(+), 46 deletions(-) diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch

Re: powerpc: refresh mpc85xx_defconfig using make savedefconfig

Hi Michael, On 5 December 2014 at 10:42, Michael Ellerman m...@ellerman.id.au wrote: On Fri, 2014-05-12 at 08:17:42 UTC, Alessio Igor Bogani wrote: Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- arch/powerpc/configs/mpc85xx_defconfig | 57

[PATCH v4 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

This patch is based on linux-3.18 and has been boot tested. Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- Please note that this patch assumes from v3 that a make savedefconfig has already been done. v3 - v4 Rebased on v3.18 v2 - v3 Remove an include in the device tree

Re: [RFC PATCH v2 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

Hi Scott, On 4 December 2014 at 21:16, Scott Wood scottw...@freescale.com wrote: On Thu, 2014-12-04 at 10:23 +0100, Alessio Igor Bogani wrote: +/include/ fsl/pq3-mpic-message-B.dtsi The MPIC message include should be done in the SoC file -- it's not board-specific. For some reason I don't

[PATCH] powerpc: refresh mpc85xx_defconfig using make savedefconfig

Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- arch/powerpc/configs/mpc85xx_defconfig | 57 +++--- 1 file changed, 12 insertions(+), 45 deletions(-) diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index

[RFC PATCH v3 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

This patch is based on linux-3.18-rc7 and has been boot tested. Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- v2 - v3 Remove an include in the device tree Rebased on an already sent patch: 'powerpc: refresh mpc85xx_defconfig using make savedefconfig' v1

[PATCH] powerpc: dts: pq3/85xx: Fix GPIO address

Fix the GPIO address in the device tree to match the documented location. Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi

[RFC PATCH v2 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

This patch is based on linux-3.18-rc7 and has been boot tested. Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- v1 - v2 Increase an LBC window from only 0x1000 to 0x8000 bytes Rename: eeprom-vpd and spd to eeprom Artesyn to artesyn

Re: [RFC PATCH v1 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

Hi Scott, On 2 December 2014 at 06:03, Scott Wood scottw...@freescale.com wrote: [...] I was referring to the final ranges entry: + 0x5 0x0 0x0 0xffdf 0x1000; The localbus ranges should reflect what was programmed into BRn/ORn. The smallest size that can be

Re: [RFC PATCH v1 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

Scott, On 26 November 2014 at 23:21, Scott Wood scottw...@freescale.com wrote: On Wed, 2014-11-26 at 15:17 +0100, Alessio Igor Bogani wrote: + board_soc: soc: soc@ffe0 { There's no need for two labels on the same node. I'll remove board_soc label. [...] + eeprom

[RFC PATCH v1 1/1] powerpc/85xx: Add support for Emerson/Artesyn MVME2500.

This patch is based on linux-3.18-rc6 and has been boot tested. Signed-off-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- arch/powerpc/boot/dts/mvme2500.dts | 324 +++ arch/powerpc/boot/dts/mvme2500.dtsi | 28 +++ arch/powerpc/configs/85xx

Re: [PATCH v3 1/1] powerpc/embedded6xx: Add support for Motorola/Emerson MVME5100

...@csc.comA Tested-by: Alessio Igor Bogani alessio.bog...@elettra.eu --- arch/powerpc/boot/Makefile|3 +- arch/powerpc/boot/dts/mvme5100.dts| 185 + arch/powerpc/boot/mvme5100.c | 27 +++ arch/powerpc/boot/wrapper

[PATCH] powerpc: Update a comment

The commit 5e3d20a remove bkl from startup code so setup_arch() it isn't called with bkl held anymore. Update the comment on top of that function. Fix also a typo. This work was supported by a hardware donation from the CE Linux Forum. Signed-off-by: Alessio Igor Bogani abog...@texware.it