On Tue, 2014-01-07 at 15:22 +0800, wyang wrote:
On 01/07/2014 02:35 PM, Scott Wood wrote:
On Tue, 2014-01-07 at 09:00 +0800, wyang wrote:
Yeah, Can you provide more detail info about why they can handle that
case? The following is my understand:
Let us assume that there is a atomic
From: Wang Dongsheng dongsheng.w...@freescale.com
the root port bus-self always NULL, so put root port pci device
into root port bus-self.
Signed-off-by: Wang Dongsheng dongsheng.w...@freescale.com
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 38e403d..7f2d1ab 100644
---
From: Wang Dongsheng dongsheng.w...@freescale.com
The new suspend/resume implementation, send pme turnoff message
in suspend, and send pme exit message in resume.
Add a PME handler, to response PME message interrupt.
Change platform_driver-suspend/resume to syscore-suspend/resume.
pci-driver
On 2014/1/7 16:04, Dongsheng Wang wrote:
From: Wang Dongsheng dongsheng.w...@freescale.com
the root port bus-self always NULL, so put root port pci device
into root port bus-self.
Signed-off-by: Wang Dongsheng dongsheng.w...@freescale.com
diff --git a/drivers/pci/probe.c
On Mon, 2014-01-06 at 14:10 +0800, Lian Minghuan-b31939 wrote:
On 01/04/2014 06:19 AM, Scott Wood wrote:
I don't like the extent to which this duplicates (not moves) PPC's struct
pci_controller. Also this leaves some fields like indirect_type
unexplained (PPC_INDIRECT_TYPE_xxx is only in
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
[...]
Hello,
I think that we need more efforts to solve unbalanced node problem.
With this patch, even if node of current cpu slab is not favorable to
On Tue, Jan 07, 2014 at 06:10:16PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 04:48:40PM +0800, Wanpeng Li wrote:
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
[...]
Hello,
I think that we
-Original Message-
From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
Sent: Monday, January 06, 2014 8:13 PM
To: Bjorn Helgaas
Cc: Wang Dongsheng-B40534; Zang Roy-R61911; Wood Scott-B07421; Kumar Gala;
Linux
PM list; linux-...@vger.kernel.org; linuxppc-dev
Subject: Re: [RFC]
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
We noticed a huge amount of slab memory consumed on a large ppc64 box:
Slab:2094336 kB
Almost 2GB. This box is not balanced and some nodes do not have local
memory, causing slub to be very inefficient in its
On 2014/1/7 16:27, Yijing Wang wrote:
On 2014/1/7 16:04, Dongsheng Wang wrote:
From: Wang Dongsheng dongsheng.w...@freescale.com
the root port bus-self always NULL, so put root port pci device
into root port bus-self.
Signed-off-by: Wang Dongsheng dongsheng.w...@freescale.com
diff --git
On Tue, Jan 07, 2014 at 04:48:40PM +0800, Wanpeng Li wrote:
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
[...]
Hello,
I think that we need more efforts to solve unbalanced node problem.
With
On Tue, Jan 07, 2014 at 05:21:45PM +0800, Wanpeng Li wrote:
On Tue, Jan 07, 2014 at 06:10:16PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 04:48:40PM +0800, Wanpeng Li wrote:
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 01:21:00PM
On Tue, Jan 07, 2014 at 06:31:56PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 05:21:45PM +0800, Wanpeng Li wrote:
On Tue, Jan 07, 2014 at 06:10:16PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 04:48:40PM +0800, Wanpeng Li wrote:
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM
From: Anton Blanchard
We noticed a huge amount of slab memory consumed on a large ppc64 box:
Slab:2094336 kB
Almost 2GB. This box is not balanced and some nodes do not have local
memory, causing slub to be very inefficient in its slab usage.
Each time we call
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index
38e403d..7f2d1ab 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1472,6 +1472,9 @@ int pci_scan_slot(struct pci_bus *bus, int devfn)
if (!dev-is_added)
nr++;
+ if (pci_pcie_type(dev) ==
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
We noticed a huge amount of slab memory consumed on a large ppc64 box:
Slab:2094336 kB
Almost 2GB. This box is not balanced and some nodes do not have
-Original Message-
From: Wood Scott-B07421
Sent: Tuesday, January 07, 2014 2:39 PM
To: Wang Dongsheng-B40534
Cc: b...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] powerpc/mpic: supply a .disable callback
On Tue, 2014-01-07 at 13:38 +0800, Dongsheng
-Original Message-
From: Wood Scott-B07421
Sent: Tuesday, January 07, 2014 2:58 PM
To: Wang Dongsheng-B40534
Cc: linuxppc-dev@lists.ozlabs.org; Xie Shaohui-B21989; Kumar Gala
Subject: Re: [PATCH 2/2] powerpc/85xx: handle the eLBC error interrupt if it
exist in dts
On Tue,
On Tue, Jan 7, 2014 at 4:04 AM, Alexander Shiyan shc_w...@mail.ru wrote:
sound/soc/fsl/fsl_ssi.c: In function 'fsl_ssi_probe':
sound/soc/fsl/fsl_ssi.c:1180:6: warning: format '%d' expects argument
of type 'int', but argument 3 has type 'long int' [-Wformat=]
Reported-by: kbuild test robot
-Original Message-
From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
Sent: Tuesday, January 07, 2014 1:50 PM
To: Wang Dongsheng-B40534
Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] powerpc/mpic: supply a .disable callback
On Tue,
On Tue, Jan 07, 2014 at 01:21:00PM +1100, Anton Blanchard wrote:
We noticed a huge amount of slab memory consumed on a large ppc64 box:
Slab:2094336 kB
Almost 2GB. This box is not balanced and some nodes do not have local
memory, causing slub to be very inefficient in its slab
On Tue, Jan 07, 2014 at 06:26:42AM +, Dongsheng Wang wrote:
From: Wang Dongsheng dongsheng.w...@freescale.com
P1020, P1021, P1022, P1023 when the lbc get error, the error
interrupt will be triggered. The corresponding interrupt is
internal IRQ0. So system have to process the lbc IRQ0
On Tue, Jan 07, 2014 at 08:08:14AM -0200, Fabio Estevam wrote:
I have sent the same fix as well as I haven't seen your patch before I
submitted mine.
I saw Fabio's patch first too.
signature.asc
Description: Digital signature
___
Linuxppc-dev
On Tuesday, January 07, 2014 04:04:08 PM Dongsheng Wang wrote:
From: Wang Dongsheng dongsheng.w...@freescale.com
The new suspend/resume implementation, send pme turnoff message
in suspend, and send pme exit message in resume.
Add a PME handler, to response PME message interrupt.
Change
On Tue, 2014-01-07 at 04:01 -0600, Wang Dongsheng-B40534 wrote:
-Original Message-
From: Wood Scott-B07421
Sent: Tuesday, January 07, 2014 2:58 PM
To: Wang Dongsheng-B40534
Cc: linuxppc-dev@lists.ozlabs.org; Xie Shaohui-B21989; Kumar Gala
Subject: Re: [PATCH 2/2]
On Tue, 2014-01-07 at 04:18 -0600, Wang Dongsheng-B40534 wrote:
-Original Message-
From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
Sent: Tuesday, January 07, 2014 1:50 PM
To: Wang Dongsheng-B40534
Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org
Subject:
On Tue, 2014-01-07 at 10:18 +, dongsheng.w...@freescale.com wrote:
-Original Message-
From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org]
Sent: Tuesday, January 07, 2014 1:50 PM
To: Wang Dongsheng-B40534
Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org
On Sat, 2014-01-04 at 14:34 +0800, Kevin Hao wrote:
On Fri, Jan 03, 2014 at 06:49:09PM -0600, Scott Wood wrote:
On Fri, 2013-12-20 at 15:43 +0800, Kevin Hao wrote:
On Wed, Dec 18, 2013 at 05:48:25PM -0600, Scott Wood wrote:
On Wed, Aug 07, 2013 at 09:18:31AM +0800, Kevin Hao wrote:
On Mon, 2014-01-06 at 12:23 +1100, Stephen Chivers wrote:
Add support for the Motorola/Emerson MVME5100 Single Board Computer.
The MVME5100 is a 6U form factor VME64 computer with:
- A single MPC7410 or MPC750 CPU
- A HAWK Processor Host Bridge (CPU to PCI) and
On Wed, Nov 20, 2013 at 05:04:49PM +0800, tang yuantian wrote:
+Recommended properties:
+- ranges: Allows valid translation between child's address space and
+ parent's. Must be present if the device has sub-nodes.
+- #address-cells: Specifies the number of cells used to represent
+
On Wed, Nov 06, 2013 at 05:08:03PM +0800, Xie Xiaobo wrote:
TWR-P1025 Overview
-
512Mbyte DDR3 (on board DDR)
64MB Nor Flash
eTSEC1: Connected to RGMII PHY AR8035
eTSEC3: Connected to RGMII PHY AR8035
Two USB2.0 Type A
One microSD Card slot
One mini-PCIe slot
One
On Fri, Nov 15, 2013 at 05:28:20PM -0600, Lijun Pan wrote:
mpc85xx_smp_defconfig and mpc85xx_defconfig already have CONFIG_P1023RDS=y.
Merge CONFIG_P1023RDB=y and other relevant configurations into
mpc85xx_smp_defconfig and mpc85_defconfig.
Signed-off-by: Lijun Pan lijun@freescale.com
On Sat, 2014-01-04 at 11:15 -0800, Guenter Roeck wrote:
On Mon, Dec 09, 2013 at 04:03:10PM +1100, Anton Blanchard wrote:
ehv_bytechan is marked tristate but fails to build as a module:
drivers/tty/ehv_bytechan.c:363:1: error: type defaults to ‘int’ in
declaration of ‘console_initcall’
On Tue, Jan 07, 2014 at 07:21:03PM -0600, Scott Wood wrote:
On Sat, 2014-01-04 at 11:15 -0800, Guenter Roeck wrote:
On Mon, Dec 09, 2013 at 04:03:10PM +1100, Anton Blanchard wrote:
ehv_bytechan is marked tristate but fails to build as a module:
drivers/tty/ehv_bytechan.c:363:1: error:
On 2014/1/7 17:51, dongsheng.w...@freescale.com wrote:
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index
38e403d..7f2d1ab 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1472,6 +1472,9 @@ int pci_scan_slot(struct pci_bus *bus, int devfn)
if (!dev-is_added)
On Tue, Jan 07, 2014 at 05:46:04PM -0600, Scott Wood wrote:
On Sat, 2014-01-04 at 14:34 +0800, Kevin Hao wrote:
Actually there still have one limitation that we have to make sure
that the kernel and dtb are in the 64M memory mapped by the init tlb entry.
I booted the kernel successfully by
-Original Message-
From: Jiang Liu [mailto:jiang@linux.intel.com]
Sent: Wednesday, January 08, 2014 10:33 AM
To: Wang Dongsheng-B40534; Yijing Wang; bhelg...@google.com;
r...@rjwysocki.net
Cc: Wood Scott-B07421; ga...@codeaurora.org; Zang Roy-R61911; linux-
On Fri, 2014-01-03 at 00:12 -0800, Olof Johansson wrote:
On Thu, Jan 02, 2014 at 11:56:04PM -0800, Olof Johansson wrote:
This makes things interesting though. The BE/LE trampoline code
assumes at least 3 consecutive instructions. What was the reasoning
behind entering the kernel LE
On Mon, 2013-12-30 at 15:31 +0100, Andreas Schwab wrote:
GCC 4.8 now generates out-of-line vr save/restore functions when
optimizing for size. They are needed for the raid6 altivec support.
It looks like they're identical for 32 64-bit ? If so can't we arrange to
have a single version?
On Wed, 2014-01-08 at 15:09 +1100, Michael Ellerman wrote:
Of course, main worry is that this is just hiding some latent NULL
deref in
the kernel now... :-/
Wow, that would have to come close to winning the
grossest-hack-in-arch-powerpc
award :)
Have you tried changing the value at 8
PowerPC uses structure pci_controller to describe PCI controller,
but ARM uses structure pci_sys_data. In order to support PowerPC
and ARM simultaneously, the patch adds a structure fsl_pci that
contains most of the members of the pci_controller and pci_sys_data.
Meanwhile, it defines a interface
The patch adds PCI indirect read/write functions. The main code
is ported from arch/powerpc/sysdev/indirect_pci.c. We use general
IO API iowrite32be/ioread32be instead of out_be32/in_be32, and
use structure fsl_Pci instead of PowerPC's pci_controller.
The patch also provides fsl_pcie_check_link()
The driver needs to read/write PCI configuration very early, at
that time architecture-specific PCI controller structure and
PCI bus have not been created. The patch provides an interface
fsl_arch_fake_pci_bus which should be implemented in
architecture-specific PCI driver to fake a PCI controller
The Freescale's Layerscape series processors will use ARM cores.
The LS1's PCIe controllers is the same as T4240's. So it's better
the PCIe controller driver can support PowerPC and ARM
simultaneously. This patch is for this purpose. It derives
the common functions from
The patch ports PCI ATMU related code, just uses general IO API
iowrite32be/ioread32be instead of out_be32/in_be32, uses structure
fsl_pci instead of PowerPC's pci_controller and uses dev_*()
instead of pr_*() to output the information.
The patch also provides the weak function
1. The patch ports FSL PCI platform driver. probe function
initialize fsl_pci and register it to architecture PCI system,
remove function removes fsl_pci from architecture PCI system.
fsl_arch_pci_sys_register() and fsl_arch_pci_sys_remove() should
be implemented in architecture-specific driver to
1. Implement fsl_arch_pci64_dma_offset() to return PowerPC PCI64
DMA offset
2. Implement fsl_arch_sys_to_pci() to convert pci_controller
to fsl_pci
3. Implement fsl_arch_fake_pci_bus() to fake pci_controller
and PCI bus.
4. Implement fsl_arch_pci_exclude_device() to call
PCI controller setup code will initialize structure fsl_pci
according to PCI dts node and initialize PCI command register
and ATMU. The patch uses general API of_pci_parse_bus_range
to parse PCI bus range, uses general of_address's API to parse
PCI IO/MEM ranges.
Signed-off-by: Minghuan Lian
1. The pci-fsl-common driver has set fsl_pci to device as drvdata,
so EDAC driver can not call dev_set_drvdata() again. fsl_pci
contains regs field to point PCI CCSR, so EDAC may directly use
the pointer and not need to call devm_ioremap().
2. Add mpc85xx_pci_err_remove() to disable PCI error
The new FSL PCI driver does not use cfg_addr of pci_controller,
we may directly access PCI CCSR using fsl_pci-regs.
Signed-off-by: Minghuan Lian minghuan.l...@freescale.com
---
change log:
v4:
no change
v1-v3:
The new patch to fix function check_pci_ctl_endpt_part
Based on upstream master.
Based
The patch updates PCI PM driver, uses fsl_pci instead of
pci_controller.
Signed-off-by: Minghuan Lian minghuan.l...@freescale.com
---
change log:
v4:
no change
v1-v3:
Derived from http://patchwork.ozlabs.org/patch/278965/
Based on upstream master.
Based on the discussion of RFC version here
Change pci_ids to fsl_pci_ids Freescale-specific name and change
static to extern modifier for using in fsl_pci_assign_primary().
Signed-off-by: Minghuan Lian minghuan.l...@freescale.com
---
change log:
v4:
no change
v1-v3:
Derived from http://patchwork.ozlabs.org/patch/278965/
Based on upstream
-Original Message-
From: Wood Scott-B07421
Sent: Wednesday, January 08, 2014 4:45 AM
To: Wang Dongsheng-B40534
Cc: linuxppc-dev@lists.ozlabs.org; Xie Shaohui-B21989; Kumar Gala
Subject: Re: [PATCH 2/2] powerpc/85xx: handle the eLBC error interrupt if it
exist in dts
On Tue,
53 matches
Mail list logo
