for netcp :-
[1] https://lkml.org/lkml/2015/1/28/1102
[2] https://lkml.org/lkml/2015/1/29/881
[3] https://lkml.org/lkml/2015/1/29/882
Murali Karicheri (1):
drivers: net: cpsw: make cpsw_ale.c a module to allow re-use on
Keystone
drivers/net/ethernet/ti/Kconfig | 19
calls provided by netcp_core so that
both the above can be dynamic modules.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/Kconfig | 19 +--
drivers/net/ethernet/ti/Makefile |8 +---
drivers/net/ethernet/ti/cpsw_ale.c| 26
On 01/29/2015 05:00 PM, Arnd Bergmann wrote:
On Thursday 29 January 2015 12:21:36 Murali Karicheri wrote:
I think the solution is to make the cpsw_ale as a module and configured
through a Kconfig option. I am working on a fix for this now.
Similar fix is required for cpts.o. Currently we are
:
On Wednesday 28 January 2015 12:29:42 Will Deacon wrote:
On Wed, Jan 28, 2015 at 12:23:03PM +, Laurent Pinchart wrote:
On Wednesday 28 January 2015 11:33:00 Will Deacon wrote:
On Mon, Jan 26, 2015 at 06:49:01PM +, Murali Karicheri wrote:
On 01/25/2015 08:32 AM, Laurent Pinchart wrote
On 01/30/2015 04:56 AM, Mugunthan V N wrote:
On Friday 30 January 2015 01:48 PM, Mugunthan V N wrote:
On Friday 30 January 2015 04:45 AM, Murali Karicheri wrote:
NetCP on Keystone has cpsw ale function similar to other TI SoCs
and this driver is re-used. To allow both ti cpsw and keystone
Tested-by: Mugunthan V N
Murali Karicheri (1):
drivers: net: cpsw: make cpsw_ale.c a module to allow re-use on
Keystone
drivers/net/ethernet/ti/Kconfig | 19 +--
drivers/net/ethernet/ti/Makefile |8 +---
drivers/net/ethernet/ti/cpsw_ale.c
calls provided by netcp_core so that
both the above can be dynamic modules.
Acked-by: Arnd Bergmann
Acked-by: Lad, Prabhakar
Acked-by: Mugunthan V N
Tested-by: Mugunthan V N
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/Kconfig | 19 +--
drivers/net
On 01/29/2015 06:47 PM, Arnd Bergmann wrote:
On Thursday 29 January 2015 18:15:51 Murali Karicheri wrote:
NetCP on Keystone has cpsw ale function similar to other TI SoCs
and this driver is re-used. To allow both ti cpsw and keystone netcp
to re-use the driver, convert the cpsw ale to a module
On 01/30/2015 03:03 AM, Lad, Prabhakar wrote:
On Thu, Jan 29, 2015 at 11:15 PM, Murali Karicheri wrote:
NetCP on Keystone has cpsw ale function similar to other TI SoCs
and this driver is re-used. To allow both ti cpsw and keystone netcp
to re-use the driver, convert the cpsw ale to a module
On 01/28/2015 12:30 PM, Catalin Marinas wrote:
On Wed, Jan 28, 2015 at 03:55:57PM +, Robin Murphy wrote:
On 28/01/15 11:05, Catalin Marinas wrote:
On Tue, Jan 27, 2015 at 06:55:15PM +, Murali Karicheri wrote:
How about having the logic like this?
ret = of_dma_get_range(np
device's device structure in order for getting the
dma_mask right for the device.
Signed-off-by: Murali Karicheri
---
drivers/pci/probe.c | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index c8ca98c..8f4d55b 1
have side effects that I am
unware of. So sending as a RFC patch to get feedback before sending
the formal patch. Please review and provide me the comment so that
I can incorporate the same.
[1] http://www.gossamer-threads.com/lists/linux/kernel/2024591
Murali Karicheri (2):
common: dma-mapping:
w DMA configuration is represented in device data structure not only
by DMA mask and DMA params, it also includes dma_pfn_offset at least.
Hence introduce common dma_get_parent_cfg() helper to apply dma
configuration from parent to child, and use __weak to allow arch to
override it if needed.
Signed-off-by: M
On 12/17/2014 01:49 PM, Bjorn Helgaas wrote:
[+cc Christopher, linux-kernel (this doesn't sound like a PCI-specific
question)]
On Wed, Dec 17, 2014 at 9:18 AM, Murali Karicheri wrote:
I am trying to address CHECK warnings in my driver and wondering how to
resolve 'warning: testi
On 12/17/2014 05:35 PM, Murali Karicheri wrote:
On 12/17/2014 01:49 PM, Bjorn Helgaas wrote:
[+cc Christopher, linux-kernel (this doesn't sound like a PCI-specific
question)]
On Wed, Dec 17, 2014 at 9:18 AM, Murali Karicheri
wrote:
I am trying to address CHECK warnings in my drive
On 12/17/2014 04:56 PM, Arnd Bergmann wrote:
On Wednesday 17 December 2014 13:02:23 Murali Karicheri wrote:
Now, in Kernel, parent device's DMA parameters has to be applied to
the child as is - to enable DMA support for the device. Usually this
is happened in places where parent device man
On 01/19/2015 03:11 PM, David Miller wrote:
From: Murali Karicheri
Date: Thu, 15 Jan 2015 19:10:03 -0500
The Network Coprocessor (NetCP) is a hardware accelerator that processes
Ethernet packets. NetCP has a gigabit Ethernet (GbE) subsystem with a ethernet
switch sub-module to send and receive
On 01/20/2015 03:18 AM, Paul Bolle wrote:
Murali, Wingman,
On Thu, 2015-01-15 at 19:12 -0500, Murali Karicheri wrote:
The network coprocessor (NetCP) is a hardware accelerator available in
Keystone SoCs that processes Ethernet packets. NetCP consists of following
hardware components
1
On 01/20/2015 03:18 AM, Paul Bolle wrote:
Murali, Wingman,
On Thu, 2015-01-15 at 19:12 -0500, Murali Karicheri wrote:
The network coprocessor (NetCP) is a hardware accelerator available in
Keystone SoCs that processes Ethernet packets. NetCP consists of following
hardware components
1
Currently CPTS is built into the netcp driver even though there is no
call out to the CPTS driver. This patch removes the dependency in Kconfig
and remove cpts.o from the Makefile for NetCP.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/Kconfig |2 +-
drivers/net/ethernet/ti
On 01/20/2015 12:26 PM, Paul Bolle wrote:
On Tue, 2015-01-20 at 12:10 -0500, Murali Karicheri wrote:
On 01/20/2015 03:18 AM, Paul Bolle wrote:
On Thu, 2015-01-15 at 19:12 -0500, Murali Karicheri wrote:
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index
Currently CPTS is built into the netcp driver even though there is no
call out to the CPTS driver. This patch removes the dependency in Kconfig
and remove cpts.o from the Makefile for NetCP.
Signed-off-by: Murali Karicheri
---
- Resend with PATCH prefix.
drivers/net/ethernet/ti/Kconfig |2
On 02/25/2015 07:20 PM, Bjorn Helgaas wrote:
[+cc Catalin]
On Wed, Feb 11, 2015 at 12:53:35PM -0500, Murali Karicheri wrote:
This patch update of_dma_configure() API to calculate the
masks (dma_mask and coherent_dma_mask) based on the dma-range
values set in DT for the device. Also limit the
On 02/27/2015 11:29 AM, Tony Lindgren wrote:
* Murali Karicheri [150224 13:31]:
Keystone netcp driver re-uses davinci mdio driver. So enable it
by default for keystone netcp driver.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/Kconfig |1 +
1 file changed, 1 insertion
On 12/10/2014 08:41 PM, David Miller wrote:
From: Murali Karicheri
Date: Wed, 10 Dec 2014 16:31:02 -0500
Are you referring to the static code analyser sparse that is invoked
through?
You have to explicitly enable endian checking, it's not on by
default.
Thanks David and others who resp
On 12/11/2014 12:01 PM, David Miller wrote:
From: Murali Karicheri
Date: Thu, 11 Dec 2014 09:14:37 -0500
BTW, could you provide any suggestions that would help us merge this
series to upstream? This has been sitting on this list for a while
now.
You simply have to continue going through the
On 12/11/2014 01:34 PM, Joe Perches wrote:
On Thu, 2014-12-11 at 12:17 -0500, Murali Karicheri wrote:
On 12/11/2014 12:01 PM, David Miller wrote:
From: Murali Karicheri
Date: Thu, 11 Dec 2014 09:14:37 -0500
BTW, could you provide any suggestions that would help us merge this
series to
On 04/19/2016 09:03 PM, Bjorn Helgaas wrote:
> Hi Murali,
>
> On Mon, Apr 11, 2016 at 10:50:30AM -0400, Murali Karicheri wrote:
>> Keystone PCI hardware generates error interrupts at RC using platform
>> irq instead of standard msi/legacy irq. Add a simple error handler t
On 04/19/2016 09:06 PM, Bjorn Helgaas wrote:
> Hi Murali,
>
> On Mon, Apr 11, 2016 at 10:50:31AM -0400, Murali Karicheri wrote:
>> Fix the misuse of goto statement in ks_pcie_get_irq_controller_info()
>> as simple return is more appropriate for this function. While at
>&
driver as well. Can you merge
the patch please. Or do you suggest me to repost the same?
http://lkml.iu.edu/hypermail/linux/kernel/1502.2/01641.html
Thanks
--
Murali Karicheri
Linux Kernel, Keystone
s here. The patch looks right to me, but the problem
> looks unchanged.
>
> Arnd
>
Was there any progress since this last response from Arnd? or is it a TBD?
--
Murali Karicheri
Linux Kernel, Keystone
On 03/22/2016 06:23 PM, kbuild test robot wrote:
> Hi Murali,
>
> [auto build test ERROR on next-20160322]
>
> url:
> https://github.com/0day-ci/linux/commits/Murali-Karicheri/PCI-keystone-add-pci-error-irq-handler/20160323-035516
> config: arm-multi_v7_defconfig
On 03/14/2016 11:27 AM, Murali Karicheri wrote:
> On 03/08/2016 05:25 PM, Murali Karicheri wrote:
>> Hi,
>>
>> I found a patch posted sometime back to export the clocksource
>> function clocks_calc_mult_shift() so that it can be called by
>> drivers that are dyna
On 03/30/2016 01:02 PM, John Stultz wrote:
> On Wed, Mar 30, 2016 at 10:01 AM, John Stultz wrote:
>> On Wed, Mar 30, 2016 at 9:46 AM, Murali Karicheri
>> wrote:
>>> I didn't see any response? Can I send a patch to export
>>> clocks_calc_mult_shift()
On 03/22/2016 03:52 PM, Murali Karicheri wrote:
> Keystone PCI hardware generates error interrupts at RC using platform
> irq instead of standard msi/legacy irq. Add a simple error handler that
> logs the fatal interrupt status to the console.
>
> Signed-off-by: Murali Karic
Keystone PCI hardware generates error interrupts at RC using platform
irq instead of standard msi/legacy irq. Add a simple error handler that
logs the fatal interrupt status to the console.
Signed-off-by: Murali Karicheri
Acked-by: Rob Herring
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Fix the misuse of goto statement in ks_pcie_get_irq_controller_info()
as simple return is more appropriate for this function. While at
it add an error log for absence of interrupt controller node.
Signed-off-by: Murali Karicheri
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
39936 0 0
-cut
Signed-off-by: Murali Karicheri
---
Applies to Linux 4.4-rc2
Documentation/arm/keystone/Overview.txt | 18 --
arch/arm/boot/dts/k2l-netcp.dtsi| 2 +-
2 files changed, 1 insertion(+), 19 deletions(-)
diff --git a
Currently for Keystone devices, user can't change the
value of CONFIG_FORCE_MAX_ZONEORDER option in defconfig.
Users require capability to tune the value of this option on a target
board. So this patch adds this capability
Signed-off-by: Murali Karicheri
---
arch/arm/Kconfig | 2 +-
1
Russell,
On 07/01/2015 02:48 PM, Russell King - ARM Linux wrote:
On Wed, Jul 01, 2015 at 01:53:02PM -0400, Murali Karicheri wrote:
Currently for Keystone devices, user can't change the
value of CONFIG_FORCE_MAX_ZONEORDER option in defconfig.
Users require capability to tune the value of
On 09/09/2015 12:38 PM, Murali Karicheri wrote:
On 09/04/2015 11:53 PM, santosh.shilim...@oracle.com wrote:
On 9/4/15 5:46 PM, Murali Karicheri wrote:
To help the user, print the PDSP file name as part of
knav_queue_load_pdsp(). This will be useful for users to know what
version of the
managed
by the Accumulator PDSP. For more details on hardware, please refer
http://www.ti.com/lit/ug/sprugr9h/sprugr9h.pdf and DT documentation below in
linux kernel source tree
Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
Signed-off-by: Murali Karicheri
---
LICENCE.ti
On 09/15/2015 05:20 PM, santosh shilimkar wrote:
On 9/15/2015 11:14 AM, Murali Karicheri wrote:
On 09/09/2015 12:38 PM, Murali Karicheri wrote:
On 09/04/2015 11:53 PM, santosh.shilim...@oracle.com wrote:
On 9/4/15 5:46 PM, Murali Karicheri wrote:
To help the user, print the PDSP file name as
hat?
Believe it or not, user space tools that are custom to a specific SoC
would require such knowledge. So I agree on this front that a SoC
specific compatibility is cool to have. I think that should have been
clear in the commit description.
My Acked-By: Murali Karicheri
Why the user space sho
Hi Andreas,
On 05/21/2019 06:52 AM, Andreas Oetken wrote:
Don't prune master node in the hsr_prune_nodes function.
Neither time_in[HSR_PT_SLAVE_A], nor time_in[HSR_PT_SLAVE_B],
will ever be updated by hsr_register_frame_in for the master port.
Thus the master node will be repeatedly pruned leadi
==
So after fixing the above, you may add below for next revision.
Tested-by: Murali Karicheri
rt to using %pOFn instead of
device_node.name")
Signed-off-by: Murali Karicheri
---
Failure log: https://pastebin.ubuntu.com/p/cGCFZC4WkC/
With fix: https://pastebin.ubuntu.com/p/G9qYzXXNbw/
drivers/net/ethernet/ti/netcp_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
The netcp driver shouldn't proceed until the knav qmss and dma
devices are ready. So return -EPROBE_DEFER if these devices are not
ready.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_core.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethern
Introduce rgmii link status to handle link state events for 2u
cpsw hardware on K2G.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 34 +++---
1 file changed, 27 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/ti
As a preparatory patch to add support for 2u cpsw hardware found on
K2G SoC, make call to gbe_sgmii_config() conditional. This is required
since 2u uses RGMII interface instead of SGMII and to allow for driver
re-use.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 6
As the probe sequence is not guaranteed contrary to the assumption
of the commit 2d8e276a9030, same has to be reverted.
commit 2d8e276a9030 ("net: netcp: remove dead code from the driver")
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_core.c | 9 +
1 file
driver, needs to defer probe until
knav devices are probed and ready to service. To do this,
add an API to query the device ready status from the knav
dma and qmss devices.
Signed-off-by: Murali Karicheri
---
drivers/soc/ti/knav_dma.c| 8
drivers/soc/ti/knav_qmss_queue.c | 8
The phy used for K2G allows for internal delays to be added optionally
to the clock circuitry based on board desing. To add this support,
enhance the driver to use of_get_phy_mode() to read the phy-mode from
the phy device and pass the same to phy through of_phy_connect().
Signed-off-by: Murali
tors with index
less than regions0_size is in region 0. So update the size accordingly in
the regions0_size bits of the linking ram size 0 register.
Signed-off-by: Murali Karicheri
Signed-off-by: WingMan Kwok
---
.../bindings/soc/ti/keystone-navigator-qmss.txt| 9 ++-
drivers/soc
The stats block in 2u cpsw hardware is similar to the one on nu
and hence handle it in a similar way by using a macro that includes
2u hardware as well.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a
similar issue with
checking XBE version by re-using existing macro IS_SS_ID_XGBE().
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 29 -
1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c
b
The driver currently support only vlan priority zero. So map the
vlan priorities to zero flow in hardware.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c
b/drivers/net
Andrew Lunn and Grygorii Strashko
against v2.
v2 - Addressed following comments on initial version
- split patch 3/5 to multiple patches from Andrew Lunn
Murali Karicheri (11):
soc: ti: K2G: enhancement to support QMSS in K2G NAVSS
soc: ti: K2G: provide APIs to support driver probe
2u cpsw hardware on K2G uses sgmii link to interface with Phy. So add
support for this interface in the code so that drover can be re-used
for 2u hardware.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp.h | 2 ++
drivers/net/ethernet/ti/netcp_ethss.c | 15
On 04/02/2018 10:40 AM, David Miller wrote:
>
> The net-next tree is closed, please resubmit this after the merge window and
> the net-next tree is open back up again.
>
Ok. Will do. Thanks
--
Murali Karicheri
Linux Kernel, Keystone
modes supported are PROMISCUOUS and NON_PROMISCUOUS
modes.
Signed-off-by: WingMan Kwok
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp.h | 1 +
drivers/net/ethernet/ti/netcp_core.c | 19 +++
2 files changed, 20 insertions(+)
diff --git a/drivers/net
This patch adds support for promiscuous mode in network driver for K2G
SoC. This depends on v3 of my series at
https://www.spinics.net/lists/kernel/msg2765942.html
I plan to fold this to the above series and submit again when the net-next
merge windows opens. At this time, please review and let me
will not flood
all unicast packets to host port, while in promiscuous
mode, it will pass all received unicast packets to
host port.
Signed-off-by: WingMan Kwok
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 56 +++
1 file change
Andrew,
Thanks for reviewing this!
On 04/02/2018 12:47 PM, Andrew Lunn wrote:
> On Mon, Apr 02, 2018 at 12:17:19PM -0400, Murali Karicheri wrote:
>> +static int gbe_set_rx_mode(void *intf_priv, bool promisc)
>> +{
>> +struct gbe_intf *gbe_intf = intf_priv;
>> +
On 04/02/2018 12:28 PM, David Miller wrote:
> From: Murali Karicheri
> Date: Mon, 2 Apr 2018 12:17:17 -0400
>
>> This patch adds support for promiscuous mode in network driver for K2G
>> SoC. This depends on v3 of my series at
>> https://www.spinics.net/lists/kernel/m
similar issue with
checking XBE version by re-using existing macro IS_SS_ID_XGBE().
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 29 -
1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c
b
The phy used for K2G allows for internal delays to be added optionally
to the clock circuitry based on board desing. To add this support,
enhance the driver to use of_get_phy_mode() to read the phy-mode from
the phy device and pass the same to phy through of_phy_connect().
Signed-off-by: Murali
2u cpsw hardware on K2G uses rgmii link to interface with Phy. So add
support for this interface in the code so that driver can be re-used
for 2u hardware.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp.h | 2 ++
drivers/net/ethernet/ti/netcp_ethss.c | 15
will not flood
all unicast packets to host port, while in promiscuous
mode, it will pass all received unicast packets to
host port.
Signed-off-by: WingMan Kwok
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 56 +++
1 file change
Introduce rgmii link status to handle link state events for 2u
cpsw hardware on K2G.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 34 +++---
1 file changed, 27 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/ti
modes supported are PROMISCUOUS and NON_PROMISCUOUS
modes.
Signed-off-by: WingMan Kwok
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp.h | 1 +
drivers/net/ethernet/ti/netcp_core.c | 19 +++
2 files changed, 20 insertions(+)
diff --git a/drivers/net
The netcp driver shouldn't proceed until the knav qmss and dma
devices are ready. So return -EPROBE_DEFER if these devices are not
ready.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_core.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethern
driver, needs to defer probe until
knav devices are probed and ready to service. To do this,
add an API to query the device ready status from the knav
dma and qmss devices.
Signed-off-by: Murali Karicheri
---
drivers/soc/ti/knav_dma.c| 8
drivers/soc/ti/knav_qmss_queue.c | 8
tors with index
less than regions0_size is in region 0. So update the size accordingly in
the regions0_size bits of the linking ram size 0 register.
Signed-off-by: Murali Karicheri
Signed-off-by: WingMan Kwok
Reviewed-by: Rob Herring
---
.../bindings/soc/ti/keystone-navigator-qmss.txt| 9 +
The stats block in 2u cpsw hardware is similar to the one on nu
and hence handle it in a similar way by using a macro that includes
2u hardware as well.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a
As the probe sequence is not guaranteed contrary to the assumption
of the commit 2d8e276a9030, same has to be reverted.
commit 2d8e276a9030 ("net: netcp: remove dead code from the driver")
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_core.c | 9 +
1 file
As a preparatory patch to add support for 2u cpsw hardware found on
K2G SoC, make sgmii configuration conditional. This is required
since 2u uses RGMII interface instead of SGMII and to allow for driver
re-use.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 18
Addressed comments from Andrew Lunn and Grygorii Strashko
against v2.
v2 - Addressed following comments on initial version
- split patch 3/5 to multiple patches from Andrew Lunn
Murali Karicheri (11):
soc: ti: K2G: enhancement to support QMSS in K2G NAVSS
soc: ti: K2G: provide APIs
The driver currently support only vlan priority zero. So map the
vlan priorities to zero flow in hardware.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_ethss.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c
b/drivers/net
24/0x380
[0.823083] LR is at ks_pcie_host_init+0x10/0x170
Fixes: 416379f9ebde ("PCI: designware: Check for iATU unroll support after
initializing host")
Signed-off-by: Murali Karicheri
Tested-by: Kishon Vijay Abraham I
---
- Applies to pci/master
- Bug was introduced in v4.9
- Test
On 12/20/2016 08:01 PM, Santosh Shilimkar wrote:
> On 12/20/2016 2:24 PM, Murali Karicheri wrote:
>> This patch fixes some typos in the trace message
>>
>> Signed-off-by: Murali Karicheri
>> Signed-off-by: Sekhar Nori
>> ---
> Patch 1 and 2 looks fine. Wi
Rob,
On 12/22/2016 04:24 PM, Rob Herring wrote:
> On Tue, Dec 20, 2016 at 05:09:44PM -0500, Murali Karicheri wrote:
>> From: WingMan Kwok
>>
>> 10gbe phy driver needs to access the 10gbe subsystem control
>> register during phy initialization. To facilitate the shared
On 01/05/2017 03:42 PM, Murali Karicheri wrote:
> Rob,
>
> On 12/22/2016 04:24 PM, Rob Herring wrote:
>> On Tue, Dec 20, 2016 at 05:09:44PM -0500, Murali Karicheri wrote:
>>> From: WingMan Kwok
>>>
>>> 10gbe phy driver needs to access the 10gbe
processing.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp.h | 1 +
drivers/net/ethernet/ti/netcp_core.c | 20 +---
include/linux/soc/ti/knav_dma.h | 2 ++
3 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ti
The psdata is populated with command data by netcp modules
to the tail of the buffer and set_words() copy the same
to the front of the psdata. So remove the redundant memmov
function call.
Signed-off-by: Murali Karicheri
---
drivers/net/ethernet/ti/netcp_core.c | 6 +++---
1 file changed, 3
to 2048 per User guide
http://www.ti.com/lit/ug/spruhj5/spruhj5.pdf
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
drivers/net/ethernet/ti/cpsw_ale.c| 31 ++-
drivers/net/ethernet/ti/netcp_ethss.c | 4 +---
2 files changed, 31 insertions(+), 4
Currently to parse phy-handle, driver doesn't check if the interface is
MAC to PHY. This patch add this check for all MAC to PHY interface types
supported by the driver.
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
drivers/net/ethernet/ti/netcp_ethss.c | 4 +++-
1
the macros. The parameter nu_switch_ale is configured by
the caller driver to indicate the ALE is for that switch and is used in
the ALE driver to do customization as needed.
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
drivers/net/ethernet/ti/cpsw_ale.c | 99
in 64 bits
Murali Karicheri (7):
net: netcp: extract eflag from desc for rx_hook handling
net: netcp: remove the redundant memmov()
net: netcp: ethss: get phy-handle only if link interface is MAC-to-PHY
net: netcp: use hw capability to remove FCS word from rx packets
net: netcp: ale
just 3 port. The version mask is
3 bits in NU Switch ALE vs 8 bits on other ALE types.
While at it, change the debug print to info print so that ALE
version gets displayed in boot log.
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
drivers/net/ethernet/ti/cpsw_ale.c| 50
Some of the newer Ethernet switch hw (such as that on k2e/l/g) can
strip the Etherenet FCS from packet at the port 0 egress of the switch.
So use this capability instead of doing it in software.
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
drivers/net/ethernet/ti/netcp.h
From: Michael Scherban
Previously the network statistics were stored in 32 bit variable
which can cause some stats to roll over after several minutes of
high traffic. This implements 64 bit storage so larger numbers
can be stored.
Signed-off-by: Michael Scherban
Signed-off-by: Murali Karicheri
bindings. Also update the DT document
accordingly.
Signed-off-by: Murali Karicheri
Signed-off-by: Sekhar Nori
---
- I had sent this earlier and some how it didn't get through and
I haven't seen any comment for this. So sending this again.
- Applies to master.
Documentation/devicetree/bi
On 01/04/2017 02:32 PM, Murali Karicheri wrote:
> Recent fixes for iATU unroll support introduced a bug that causes
> asynchronous external abort in Keystone PCIe h/w which doesn't have
> ATU port and the corresponding register. So the check should be moved
> below where dw_pcie_
On 01/10/2017 10:12 AM, Bjorn Helgaas wrote:
> Hi Murali,
>
> On Wed, Jan 04, 2017 at 02:32:30PM -0500, Murali Karicheri wrote:
>> Recent fixes for iATU unroll support introduced a bug that causes
>> asynchronous external abort in Keystone PCIe h/w which doesn'
ordering remains unchanged with
> this commit.
>
> Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
>
> We also delete the MODULE_LICENSE tag etc. since all that information
> is already contained at the top of the file in the comments.
>
> Cc: Murali Ka
Now that Keystone PCIe controller supports error interrupt handling
add interrupt property to PCI controller DT bindings to enable
error interrupt handling.
Signed-off-by: Murali Karicheri
---
- applies to master v4.7-rcx at kernel.org git repo
arch/arm/boot/dts/keystone-k2e.dtsi | 2 ++
arch
remove it from the dts. While at it also add a bus-range
value that eliminates following log at boot up.
[0.420659] No bus range found for /soc/pcie@2102, using [bus 00-ff]
Signed-off-by: Murali Karicheri
---
- applies to master v4.7-rcx at kernel.org git repo
arch/arm/boot/dts/keystone-k2e.dtsi
Now that Keystone PCIe controller supports error interrupt handling
add interrupt property to PCI controller DT bindings to enable
error interrupt handling.
Signed-off-by: Murali Karicheri
---
- v1 - no change from initial version
- applies to master v4.7-rcx at kernel.org git repo
arch/arm
remove it from the dts. While at it also add a bus-range
value that eliminates following log at boot up.
[0.420659] No bus range found for /soc/pcie@2102, using [bus 00-ff]
Signed-off-by: Murali Karicheri
---
v1 - fixed subject to something more meaningful
applies to master v4.7-rcx at
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