On 09/10/2016 01:17 PM, Wei Yongjun wrote:
From: Wei Yongjun
Fix missing unlock before return from function macb_start_xmit()
in the error handling case.
Fixes: 007e4ba3ee13 ("net: macb: initialize checksum when using
checksum offloading")
Signed-off-by: Wei Yongjun
---
drivers/net/ethernet/
>8 --
MACB/GEM needs the checksum field initialized to 0 to get correct
results on transmit in all cases, e.g. on Zynq, UDP packets with
payload <= 2 otherwise contain a wrong checksums.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/ethernet/cadence/macb.c | 23 +++
1
itialize checksum similar to net/ethernet/freescale/fec_main.c
Helmut Buchsbaum (1):
net: macb: initialize checksum when using checksum offloading
drivers/net/ethernet/cadence/macb.c | 15 +++
1 file changed, 15 insertions(+)
--
2.1.4
MACB/GEM needs the checksum field initialized to 0 to get correct
results on transmit in all cases, e.g. on Zynq, UDP packets with
payload <= 2 otherwise contain a wrong checksums.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/ethernet/cadence/macb.c | 15 +++
1 file changed,
On 08/19/2016 10:00 PM, Tom Herbert wrote:
On Fri, Aug 19, 2016 at 12:28 PM, David Miller wrote:
From: Helmut Buchsbaum
Date: Fri, 19 Aug 2016 15:04:57 +0200
When working on upgrading the v3.x kernels of our embedded devices
to more recent 4.x kernels we noticed some of our proprietary
When sending UDP packets with data payload size <= 2, Zynq's GEM
implementation for HW checksum offloading calculates wrong checksums.
Adding a MACB_CAPS_NO_CSUM_OFFLOAD capability and turning off HW checksum
offloading for Zynq solves it.
Signed-off-by: Helmut Buchsbaum
---
dri
using Cadence MACB/GEM
implementations. Since I cannot verify this due to lack of hardware,
this solution is restricted to Xilinx Zynq7000.
Helmut Buchsbaum (1):
net: macb: disable hardware checksum offload for Xilinx Zynq
drivers/net/ethernet/cadence/macb.c | 6 --
drivers/net/ethernet/cadence/macb.h | 1 +
2 files changed, 5 insertions(+), 2 deletions(-)
--
2.1.4
eclaration of function
'gpio_to_desc'
GPIO is now used to reset the switch so we should have a dependency on
GPIOLIB.
Fixes: cd6f288cbaab ("net: phy: spi_ks8995: add support for resetting switch using
GPIO")
Cc: Helmut Buchsbaum
Signed-off-by: Sudip Mukherjee
---
drivers/n
Add support for MICREL KSZ8795CLX Integrated 5-Port, 10-/100-Managed
Ethernet Switch with Gigabit GMII/RGMII and MII/RMII interfaces.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net
Since the chip variant is now determined by spi_device_id, verify
family and chip id and determine the revision id.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 118 +--
1 file changed, 80 insertions(+), 38 deletions(-)
diff --git a
eset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 71 ++--
1 file changed, 62 insertions(+), 9 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 2803c8e..
reation chip variant dependent.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 46 +---
1 file changed, 35 insertions(+), 11 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 04d468f..f866786 100644
--
Signed-off-by: Helmut Buchsbaum
---
.../devicetree/bindings/net/micrel-ks8995.txt| 20
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/micrel-ks8995.txt
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8995.txt
name in example, thanks to Sergei for
pointing out
Changes since v1:
- removed initializing registers from Device Tree following Florian's
advice
- fixed GPIO handling for reset according to Andrew's remark.
Helmut Buchsbaum (6):
net: phy: spi_ks8995: introduce spi_device_id t
Refactor to use spi_device_id table to facilitate easy
extendability.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 42 --
1 file changed, 40 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy
On 02/08/2016 07:44 PM, Sergei Shtylyov wrote:
Hello.
On 02/08/2016 08:35 PM, Helmut Buchsbaum wrote:
Signed-off-by: Helmut Buchsbaum
---
.../devicetree/bindings/net/micrel-ks8995.txt| 20
1 file changed, 20 insertions(+)
create mode 100644
Documentation
Refactor to use spi_device_id table to facilitate easy
extendability.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 42 --
1 file changed, 40 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy
eset-gpios = <&gpio0 46 1>
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 71 ++--
1 file changed, 62 insertions(+), 9 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 2803c8e..04d468f 1006
Add support for MICREL KSZ8795CLX Integrated 5-Port, 10-/100-Managed
Ethernet Switch with Gigabit GMII/RGMII and MII/RMII interfaces.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net
reation chip variant dependent.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 46 +---
1 file changed, 35 insertions(+), 11 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 04d468f..f866786 100644
--
Signed-off-by: Helmut Buchsbaum
---
.../devicetree/bindings/net/micrel-ks8995.txt| 20
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/micrel-ks8995.txt
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8995.txt
dvice
- fixed GPIO handling for reset according to Andrew's remark.
Helmut Buchsbaum (6):
net: phy: spi_ks8995: introduce spi_device_id table
net: phy: spi_ks8995: verify chip and determine revision
net: phy: spi_ks8995: add support for resetting switch using GPIO
net: phy: spi_ks8995:
Since the chip variant is now determined by spi_device_id, verify
family and chip id and determine the revision id.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 118 +--
1 file changed, 80 insertions(+), 38 deletions(-)
diff --git a
On 02/08/2016 05:38 AM, Florian Fainelli wrote:
On 07/02/2016 14:39, Helmut Buchsbaum wrote:
Since several use cases need to setup at least some basic control
registers add the ability to configure an array containing such
register initialization values within the platform data of the switch
eset-gpios = <&gpio0 46 1>
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 23 ++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index d50f091..60479c4 100644
--- a/drivers/
27; to the SPI node of the
ks8985 driver, which is a list of triple values (register, value, mask),
e.g.:
settings = <0x4D 0x08 0x08
0x5D 0x08 0x08>;
to power down port 3 and 4 of a KSZ8864RMN.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/sp
Add support for MICREL KSZ8795CLX Integrated 5-Port, 10-/100-Managed
Ethernet Switch with Gigabit GMII/RGMII and MII/RMII interfaces.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net
reation chip variant dependent.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 46 +---
1 file changed, 35 insertions(+), 11 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 60479c4..6d6f984 100644
--
Signed-off-by: Helmut Buchsbaum
---
.../devicetree/bindings/net/micrel-ks8995.txt | 27 ++
1 file changed, 27 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/micrel-ks8995.txt
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8995.txt
Since the chip variant is now determined by spi_device_id, verify
family and chip id and determine the revision id.
Conflicts:
drivers/net/phy/spi_ks8995.c
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 118 +--
1 file changed
This patch series refactors the spi-ks8995 driver to finally add support
for the MICREL KSZ8795CLX. Additionally support for setting initial
register values as well as controlling a GPIO line for resetting the
switch is added.
Helmut Buchsbaum (7):
net: phy: spi_ks8995: introduce spi_device_id
Refactor to use spi_device_id table to facilitate easy
extendability.
Signed-off-by: Helmut Buchsbaum
---
drivers/net/phy/spi_ks8995.c | 42 --
1 file changed, 40 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy
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