KY Srinivasan writes:
>> -Original Message-
>> From: Johannes Thumshirn [mailto:jthumsh...@suse.de]
>> Sent: Thursday, August 13, 2015 7:34 AM
>> To: KY Srinivasan ; Keith Mange
>>
>> Cc: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org;
>> de...@linuxdriverproject.org; oher...@s
On Thu, Aug 13, 2015 at 01:41:20PM +0900, Tony Cho wrote:
> From: Johnny Kim
>
> This patch changes the void pointer member of the tstrHostIFmsg to the
> real data type because the void pointer type is ambiguous and not
> readable.
>
> Signed-off-by: Johnny Kim
> Signed-off-by: Tony Cho
> ---
From: Yash Shah
Fix "foo* bar" should be "foo *bar" errors as detected by
checkpatch.pl
Signed-off-by: Yash Shah
---
drivers/staging/sm750fb/sm750.h| 14 +++---
drivers/staging/sm750fb/sm750_cursor.c | 4 ++--
drivers/staging/sm750fb/sm750_cursor.h | 4 ++--
drivers/staging/s
> -Original Message-
> From: James Bottomley [mailto:james.bottom...@hansenpartnership.com]
> Sent: Thursday, August 13, 2015 4:09 PM
> To: KY Srinivasan
> Cc: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org;
> de...@linuxdriverproject.org; oher...@suse.com;
> jbottom...@paralle
Hi Alan,
I've updated my Zynq driver (it can be found in an older version
against your v8 in the Xilinx tree, too)
https://github.com/mfischer/linux/tree/alan-fpga-mgr-v10
to use your v10 version of the patch. Either I'm using the API wrong ,
or it never gets to the 'operating state'.
Comments i
On Thu, Aug 13, 2015 at 04:09:10PM -0700, James Bottomley wrote:
> On Thu, 2015-08-13 at 17:07 -0700, K. Y. Srinivasan wrote:
> > From: Dexuan Cui
> >
> > This fixes the recent commit 3b71107d73b16074afa7658f3f0fcf837aabfe24:
>
> Which tree is this in? upstream linus is giving me bad object on
On Thu, 2015-08-13 at 17:07 -0700, K. Y. Srinivasan wrote:
> From: Dexuan Cui
>
> This fixes the recent commit 3b71107d73b16074afa7658f3f0fcf837aabfe24:
Which tree is this in? upstream linus is giving me bad object on that
id.
> Drivers: hv: vmbus: Further improve CPU affiliation logic
>
> W
Hi Alan,
thanks for continuing to work on this :) A couple of minor nits ...
On Thu, Aug 13, 2015 at 10:37 AM, wrote:
> From: Alan Tull
>
> Add a document on the new FPGA manager core.
>
> Signed-off-by: Alan Tull
> ---
> v9: initial version where this patch was added
>
> v10: requested clea
From: Dexuan Cui
This fixes the recent commit 3b71107d73b16074afa7658f3f0fcf837aabfe24:
Drivers: hv: vmbus: Further improve CPU affiliation logic
Without the fix, reloading hv_netvsc hangs the guest.
Signed-off-by: Dexuan Cui
Signed-off-by: K. Y. Srinivasan
---
drivers/hv/channel_mgmt.c |
Acked-by: Moritz Fischer
On Thu, Aug 13, 2015 at 10:37 AM, wrote:
> From: Alan Tull
>
> Add driver to fpga manager framework to allow configuration
> of FPGA in Altera SoCFPGA parts.
>
> Signed-off-by: Alan Tull
> Acked-by: Michal Simek
> ---
> v2: fpga_manager struct now contains struct dev
On 08/13/2015 06:21 AM, Aaro Koskinen wrote:
Hi,
Currently mainline Linux is unusable on OCTEON II CN68XX SOCs due to
issues in Ethernet driver initialization. Some boards are hanging during
init, and all the needed register differences compared to the older SOCs
are not taken into account to ma
On Wed, Aug 12, 2015 at 11:05:58PM +0530, Chandra S Gorentla wrote:
> - if (copy_from_user(buffer, buf, count)) {
> + ret = simple_write_to_buffer(buffer, sizeof(buffer), ppos, buf, count);
This part doesn't make sense. Use copy_from_user(). Also it's not NUL
terminated so it leads to a
On Thu, Aug 13, 2015 at 11:44:23PM +0530, Aparna Karuthodi wrote:
> Broke the line into two lines to remove a coding style warning detected
> by checkpatch.
>
> The warning is given below:
> drivers/staging/wlan-ng/cfg80211.c:755: WARNING: line over 80
> characters
>
> Signed-off-by: Aparna Karut
Broke the line into two lines to remove a coding style warning detected
by checkpatch.
The warning is given below:
drivers/staging/wlan-ng/cfg80211.c:755: WARNING: line over 80
characters
Signed-off-by: Aparna Karuthodi
---
drivers/staging/wlan-ng/cfg80211.c |3 ++-
1 file changed, 2 insert
From: Alan Tull
Add documentation under drivers/staging for new fpga manager's
sysfs interface.
Signed-off-by: Alan Tull
---
v5 : (actually second version, but keeping version numbers
aligned with rest of patch series)
Move document to drivers/staging/fpga/Documentation/ABI
v6 :
From: Alan Tull
Add a TODO document for the simple fpga bus.
Signed-off-by: Alan Tull
---
v10: This patch added in v10 of the patch set
---
drivers/staging/simple-fpga-bus/TODO | 13 +
1 file changed, 13 insertions(+)
create mode 100644 drivers/staging/simple-fpga-bus/TODO
diff
From: Alan Tull
Add simple fpga bus. This is a bus that configures an fpga and its
bridges before populating the devices below it. This is intended
for use with device tree overlays.
Note that FPGA bridges are seen as reset controllers so no special
framework for FPGA bridges will need to be a
From: Alan Tull
New bindings document for simple fpga bus.
Signed-off-by: Alan Tull
---
v9: initial version added to this patchset
v10: s/fpga/FPGA/g
replace DT overlay example with slightly more complicated example
move to staging/simple-fpga-bus
---
.../Documentation/bindings/sim
From: Alan Tull
Add driver to fpga manager framework to allow configuration
of FPGA in Altera SoCFPGA parts.
Signed-off-by: Alan Tull
Acked-by: Michal Simek
---
v2: fpga_manager struct now contains struct device
fpga_manager_register parameters now take device
v3: skip a version to align
From: Alan Tull
Add a document spelling out usage of the simple fpga bus.
Signed-off-by: Alan Tull
---
v9: Initial version of this patch in patchset
v10: s/fpga/FPGA/g
improve formatting
some rewriting
move to staging/simple-fpga-bus
---
.../Documentation/simple-fpga-bus.txt
From: Alan Tull
This patch set adds two chunks plus documentation:
* FPGA manager core: exports API functions that write an image to a FPGA
* DT Overlay support: simple-fpga-bus to handle FPGA from a DT overlay
The FPGA manager core is mature enough to be in the regular kernel.
simple-fpga-bu
From: Alan Tull
API to support programming FPGA.
The following functions are exported as GPL:
* fpga_mgr_buf_load
Load fpga from image in buffer
* fpga_mgr_firmware_load
Request firmware and load it to the FPGA.
* fpga_mgr_register
* fpga_mgr_unregister
FPGA device drivers can be adde
From: Alan Tull
This patchset adds two chunks plus documentation:
* fpga manager core: exports API functions that write an image to a FPGA
* DT Overlay support: simple-fpga-bus to handle FPGA from a DT overlay
The fpga manager core is mature enough to be in the regular kernel.
simple-fpga-bus
From: Alan Tull
Add a document on the new FPGA manager core.
Signed-off-by: Alan Tull
---
v9: initial version where this patch was added
v10: requested cleanups to formatting and otherwise
s/fpga/FPGA/g
rewrite implementation section to not reference socfpga.c by name
other rew
> -Original Message-
> From: Johannes Thumshirn [mailto:jthumsh...@suse.de]
> Sent: Thursday, August 13, 2015 7:34 AM
> To: KY Srinivasan ; Keith Mange
>
> Cc: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org;
> de...@linuxdriverproject.org; oher...@suse.com;
> jbottom...@paralle
On Thu, Aug 13, 2015 at 01:41:23PM +0900, Tony Cho wrote:
> +static u32 get_id_from_handler(tstrWILC_WFIDrv *handler)
> +{
> + u32 id;
> +
> + if (!handler)
> + return 0;
> +
> + for (id = 0; id < NUM_CONCURRENT_IFC; id++) {
> + if (wfidrv_list[id] == handler) {
"K. Y. Srinivasan" writes:
> From: Keith Mange
>
> Currently we are making decisions based on vmbus protocol versions
> that have been negotiated; use storage potocol versions instead.
>
> Tested-by: Alex Ng
> Signed-off-by: Keith Mange
> Signed-off-by: K. Y. Srinivasan
> ---
> drivers/scsi/
On 12/08/15 19:39, Dan Carpenter wrote:
On Wed, Aug 12, 2015 at 10:30:47AM -0700, H Hartley Sweeten wrote:
@@ -1061,6 +1061,14 @@ static int do_chaninfo_ioctl(struct comedi_device *dev,
if (it.maxdata_list) {
if (s->maxdata || !s->maxdata_list)
ret
From: Keith Mange
Use correct defaults for values determined by protocol negotiation,
instead of resetting them with every scsi controller.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
drivers/scsi/storvsc_drv.c | 33 +++--
1
From: Keith Mange
Use storage protocol version instead of vmbus protocol
version when determining storage capabilities.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
drivers/scsi/storvsc_drv.c |8
1 files changed, 4 insertions(+), 4 deletions(
From: Keith Mange
Currently we are making decisions based on vmbus protocol versions
that have been negotiated; use storage potocol versions instead.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
drivers/scsi/storvsc_drv.c | 109 ++
From: Keith Mange
Use a single value to track protocol versions to simplify
comparisons and to be consistent with vmbus version tracking.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
drivers/scsi/storvsc_drv.c | 35 +--
1
From: Keith Mange
Rather than look for sets of specific protocol versions,
make decisions based on ranges. This will be safer and require fewer changes
going forward as we add more storage protocol versions.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
dr
In the function storvsc_channel_init(), error code was not getting
set correctly in some of the failure cases. Fix this issue.
Signed-off-by: K. Y. Srinivasan
Reported-by: Dan Carpenter
---
drivers/scsi/storvsc_drv.c | 12 +---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --
From: Keith Mange
Allow WRITE_SAME for Windows10 and above hosts.
Tested-by: Alex Ng
Signed-off-by: Keith Mange
Signed-off-by: K. Y. Srinivasan
---
drivers/scsi/storvsc_drv.c |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/sc
Cleanup version handling as well as base feature detection on storage
version as opposed to host version.
In this version, I have addressed comments from Dan Carpenter.
K. Y. Srinivasan (1):
scsi: storvsc: Set the error code correctly in failure conditions
Keith Mange (6):
scsi: storvsc: Rat
From: Janne Huttunen
CN68XX requires a different PKO configuration. This patch provides
just enough setup to get the XAUI interfaces on CN6880 working with
default parameters.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/cavium-octeon/executive/cvmx-pko.c | 149 +++
From: Janne Huttunen
Some Octeon II models have SSO instead of POW and use a different register
for setting the interrupt thresholds. Add the necessary definitions for
configuring the interrupts also on those models.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/inc
From: Janne Huttunen
Currently the Octeon Ethernet driver hardcodes the mapping between
interface/port and IPD port number. Since we have generic helpers for
the very same purpose, we might as well use them instead. This prevents
having the same information in multiple places.
Signed-off-by: Jan
From: Janne Huttunen
CN68XX has 9 interfaces.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/cavium-octeon/executive/cvmx-helper.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c
b/arch/mips/cavium-octeon/executi
Hi,
Currently mainline Linux is unusable on OCTEON II CN68XX SOCs due to
issues in Ethernet driver initialization. Some boards are hanging during
init, and all the needed register differences compared to the older SOCs
are not taken into account to make interrupts and packet delivery to work.
Thi
From: Janne Huttunen
Some CN68XX series Octeon II chips seem to hang if a reset is issued on
XAUI initialization. Avoid the hang by disabling the reset on affected
models. Tested on Cavium EBB6800 evaluation board and Kontron S1901 board.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskin
From: Janne Huttunen
Configure the pkinds of XAUI interfaces on Octeon models that have
them. This simple configuration uses 1:1 mapping between the PIP input
port number and the selected pkind.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/cavium-octeon/executive/c
From: Janne Huttunen
CN68XX has a bit different WQE structure. This patch provides the new
definitions and converts the code to use the proper variant based on
the actual model.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
.../cavium-octeon/executive/cvmx-helper-util.c |
From: Janne Huttunen
CN68XX has 48 PIP input ports.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/include/asm/octeon/cvmx-pip.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/octeon/cvmx-pip.h
b/arch/mips/include/asm/octeo
The Octeon models with SSO instead of POW need to use a different register
for configuring the WQE interrupt thresholds.
Signed-off-by: Aaro Koskinen
---
drivers/staging/octeon/ethernet-rx.c | 54 ++--
drivers/staging/octeon/ethernet.c| 5 +++-
2 files change
From: Janne Huttunen
CN68XX has common minimum packet size filters that need to be configured
for the traffic to work. Just set them to a default value.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/cavium-octeon/executive/cvmx-helper.c | 15 +++
1 file
CN68XX uses SSO instead of POW.
Signed-off-by: Aaro Koskinen
---
drivers/staging/octeon/ethernet-rx.c | 21 +
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/octeon/ethernet-rx.c
b/drivers/staging/octeon/ethernet-rx.c
index 1636bd9..abfe934 100
From: Janne Huttunen
Add the support for mapping between interface/port numbers and IPD port
numbers also for the additional interfaces some Octeon II models have.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/cavium-octeon/executive/cvmx-helper-util.c | 12
From: Janne Huttunen
The Octeon II models have more interfaces and thus require more output
command buffers. Increase the allocation to support these models.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
drivers/staging/octeon/ethernet.c | 2 +-
1 file changed, 1 insertion(+)
From: Janne Huttunen
Use the internal port number also as the queue number on CN68XX.
Signed-off-by: Janne Huttunen
Signed-off-by: Aaro Koskinen
---
arch/mips/include/asm/octeon/cvmx-pko.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/include/asm/octeon/cvmx-pko.h
b/arch/m
On 12/08/15 21:25, H Hartley Sweeten wrote:
The hwdrv_apci3501.c file is included by the addi_apci_3501 driver to provide
the support code for the timer subdevice. The code in this file is broken with
respect to how comedi works with subdevices.
Tidy it up so that it can be fixed.
H Hartley Swe
On 13/08/15 10:41, Ian Abbott wrote:
On 12/08/15 21:25, H Hartley Sweeten wrote:
The watchdog is stopped in apci3501_write_insn_timer() by writing a 0 to
the timer control register. There is no need to read the register first
and mask it (as done when the timer is used as a timer).
Reported-by:
On 12/08/15 21:25, H Hartley Sweeten wrote:
Rename this CamelCase member of the private data.
Also, fix the type of the member, it holds a pci_resource_start()
address and should be an unsigned long.
An 'int' or 'unsigned int' is fine in this case*, but 'unsigned long' is
consistent with othe
On 12/08/15 21:25, H Hartley Sweeten wrote:
The watchdog is stopped in apci3501_write_insn_timer() by writing a 0 to
the timer control register. There is no need to read the register first
and mask it (as done when the timer is used as a timer).
Reported-by: coverity (CID 1227052)
Signed-off-by:
On 13/08/15 01:00, H Hartley Sweeten wrote:
The comedi_offset_munge() helper is used to convert unsigned int data
values from the comedi offset binary format to two's complement values
for hardware that needs the data in that format. The comedi data is
always checked against s->maxdata before wri
KY Srinivasan writes:
>> -Original Message-
>> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
>> Sent: Thursday, June 25, 2015 9:12 AM
>> To: linux-s...@vger.kernel.org
>> Cc: Long Li; KY Srinivasan; Haiyang Zhang; James E.J. Bottomley;
>> de...@linuxdriverproject.org; linux-ker...@v
Long Li writes:
>> -Original Message-
>> From: KY Srinivasan
>> Sent: Friday, July 03, 2015 11:35 AM
>> To: Vitaly Kuznetsov; linux-s...@vger.kernel.org
>> Cc: Long Li; Haiyang Zhang; James E.J. Bottomley;
>> de...@linuxdriverproject.org;
>> linux-ker...@vger.kernel.org
>> Subject: RE: [
On 08/12/15 22:14, Mauro Carvalho Chehab wrote:
> Change the internal namespace for links between two pads to
> have the "pad" there.
>
> We're also numbering it, as a common constructor is to do
> things like:
>
> if (link->port1.type != MEDIA_GRAPH_PAD)
> continue;
> i
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