From: Steffen Trumtrar
This is required to provide uuid based integrity functionality for:
ima_policy (fsuuid option) and the 'evmctl' command ('--uuid' option).
Co-developed-by: Oleksij Rempel
Co-developed-by: Juergen Borleis
Signed-off-by: Steffen Trumtrar
---
fs/ubifs/super.c | 2 ++
1
This is V2 to support ima/evm uuid in ubifs.
- the previously used memcopy is now replaced by a helper function as suggested
by Andy
jb
From: Steffen Trumtrar
This is required to provide uuid based integrity functionality for:
ima_policy (fsuuid option) and the 'evmctl' command ('--uuid' option).
Signed-off-by: Steffen Trumtrar
Signed-off-by: Oleksij Rempel
Acked-by: Juergen Borleis
---
fs/ubifs/super.c | 1 +
1 file
00 00 00 00 00 00 00 00 00 00 ||
0830 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ||
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hil
be NULL on the first call. So, it should
be safe to kfree() this member unconditionally prior allocating a new
string for this member.
Fixes: 2899872b627e ("regmap: debugfs: Fix memory leak in regmap_debugfs_init")
Signed-off-by: Juergen Borleis
---
drivers/base/regmap/regmap-debugfs.c | 1 +
1 f
-> internal use | |
| | | |
| \--> 5.0 V -o--> internal use | /--> 3.8 V --> PMIC |
| | | | |
| \>|-o--> 3.2 V --> internal use |
| |
Signed-off-b
-> internal use | |
| | | |
| \--> 5.0 V -o--> internal use | /--> 3.8 V --> PMIC |
| | | | |
| \>|-o--> 3.2 V --> internal use |
| |
Signed-off-by:
The eMMC is part of the 'TQma53' CPU card and powered by its on-board power
supply.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts
The eMMC is part of the 'TQma53' CPU card and powered by its on-board power
supply.
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts/imx53-tqma53.dtsi
index
Signal needs SoC's internal pull down.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts/imx53-tqma53.dtsi
Signal needs SoC's internal pull down.
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts/imx53-tqma53.dtsi
index 02eb3f4b605de..1c5cd103ed841
This series is a cleanup of the devicetree for the TQ's 'TQma53' CPU card
in conjunction with its 'mba53' development baseboard. The cleanup should also
simplify the use of the 'TQma53' CPU card for a customized baseboard instead of
the development baseboard.
Comments are welcome.
Juergen
This series is a cleanup of the devicetree for the TQ's 'TQma53' CPU card
in conjunction with its 'mba53' development baseboard. The cleanup should also
simplify the use of the 'TQma53' CPU card for a customized baseboard instead of
the development baseboard.
Comments are welcome.
Juergen
The referenced 3.3 V regulator is a 3.2 V regulator and part of the 'TQma53'
CPU card instead of the development 'mba53' baseboard. So fix the voltage
and move it to where it belongs to.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts
The referenced 3.3 V regulator is a 3.2 V regulator and part of the 'TQma53'
CPU card instead of the development 'mba53' baseboard. So fix the voltage
and move it to where it belongs to.
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-mba53.dts | 10 +-
arch/arm/boot/dts
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-mba53.dts
b/arch/arm/boot/dts/imx53-mba53.dts
index 11c61844d5d85..5a21562a2dc1b 100644
--- a/arch/arm/bo
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-mba53.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-mba53.dts
b/arch/arm/boot/dts/imx53-mba53.dts
index 11c61844d5d85..5a21562a2dc1b 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts/imx53-tqma53.dtsi
index 4aff91e31f288..eedeced3c8810 100644
--- a/arch/ar
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-tqma53.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi
b/arch/arm/boot/dts/imx53-tqma53.dtsi
index 4aff91e31f288..eedeced3c8810 100644
--- a/arch/arm/boot/dts/imx53-tqma53
Signal has an external pullup and works with weakest settings (driver
strength and speed).
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 7 +++
arch/arm/boot/dts/imx53-tqma53.dtsi | 1 -
2 files changed, 7 insertions(+), 1 deletion(-)
Signal has an external pullup and works with weakest settings (driver
strength and speed).
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-mba53.dts | 7 +++
arch/arm/boot/dts/imx53-tqma53.dtsi | 1 -
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot
IO lines only. The SD card socket is not part of the CPU card,
so the 'vmmc' info must be part of the baseboard devicetree.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 1 +
arch/arm/boot/dts/imx53-tqma53.dtsi | 2 +-
2 files changed, 2 inse
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 33 +
arch/arm/boot/dts/imx53-tqma53.dtsi | 19 ++-
2 files changed, 19 insertions(+), 33 deletions(-)
diff --git a/arch/arm/boot/dts/imx53-mba53.
IO lines only. The SD card socket is not part of the CPU card,
so the 'vmmc' info must be part of the baseboard devicetree.
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-mba53.dts | 1 +
arch/arm/boot/dts/imx53-tqma53.dtsi | 2 +-
2 files changed, 2 insertions(+), 1 deletion
Signed-off-by: Juergen Borleis
---
arch/arm/boot/dts/imx53-mba53.dts | 33 +
arch/arm/boot/dts/imx53-tqma53.dtsi | 19 ++-
2 files changed, 19 insertions(+), 33 deletions(-)
diff --git a/arch/arm/boot/dts/imx53-mba53.dts
b/arch/arm/boot/dts
3_NUM_PORTS 3
> +
> /* 13.2 System Control and Status Registers
> * Multiply register number by 4 to get address offset.
> */
Maybe we should put this macro into a shared location because
in "net/dsa/tag_lan9303.c" there is already a "#define LAN
13.2 System Control and Status Registers
> * Multiply register number by 4 to get address offset.
> */
Maybe we should put this macro into a shared location because
in "net/dsa/tag_lan9303.c" there is already a "#define LAN9303_MAX_PORTS
3".
jb
--
Pengutronix e
my setup still
works.
Tested-by: Juergen Borleis <j...@pengutronix.de>
Cheers
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
my setup still
works.
Tested-by: Juergen Borleis
Cheers
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
DSA
> + depends on NET_DSA && I2C
> select NET_DSA_SMSC_LAN9303
> select REGMAP_I2C
> ---help---
Thanks, but already found and fixed by Arnd Bergmann.
jb
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
A && I2C
> select NET_DSA_SMSC_LAN9303
> select REGMAP_I2C
> ---help---
Thanks, but already found and fixed by Arnd Bergmann.
jb
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
}
> -
> ds = dst->ds[0];
>
> if (unlikely(!ds)) {
Thanks!
Acked-by: Juergen Borleis <j...@pengutronix.de>
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
v, struct dsa_switch *ds;
> unsigned int source_port;
>
> - if (unlikely(!dst)) {
> - dev_warn_ratelimited(>dev, "Dropping packet, due to
> missing switch tree device\n");
> - return NULL;
> - }
> -
> d
atic variants (hopefully) and run-time tested the static variant and
the I2C module variant.
jb
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
atic variants (hopefully) and run-time tested the static variant and
the I2C module variant.
jb
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl...@a
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl...@arm.com
---
.../devicetree
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis <j...@pengutronix
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis
CC: devicet
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis &l
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c | 141
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis &l
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
CC: devicet...@vger.k
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis
Reviewed-by: Andrew Lunn
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis <j...@pengutronix
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c | 141
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis
Reviewed-by: Andrew
u.
>
> Actually, this doesn't even build. Please fix this and resubmit.
Sorry, did a temporary fix in 'dsa_priv.h'a and so this missing #include
slipped through. Fix in v5 is coming soon.
Regards,
Juergen
--
Pengutronix e.K. | Juergen Borleis
u.
>
> Actually, this doesn't even build. Please fix this and resubmit.
Sorry, did a temporary fix in 'dsa_priv.h'a and so this missing #include
slipped through. Fix in v5 is coming soon.
Regards,
Juergen
--
Pengutronix e.K. | Juergen Borleis
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis &l
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 4 ++
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 ++
net/dsa/dsa_priv.h| 3 ++
net/dsa/tag_lan9303.c | 140
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis <j...@pengutronix
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis
Reviewed-by: Andrew
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
CC: devicet...@vger.k
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis
Reviewed-by: Andrew Lunn
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 3 +
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 +
net/dsa/dsa_priv.h| 3 +
net/dsa/tag_lan9303.c
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 3 +
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 +
net/dsa/dsa_priv.h| 3 +
net/dsa/tag_lan9303.c | 158
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis &l
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl...@a
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis <j...@pengutronix
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis
CC: devicet...@vger.kernel.org
CC: robh...@kernel.org
CC: mark.rutl...@arm.com
---
.../devicetree
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is compile time tested only due to the absence of such
configured hardware. It is based on a patch from Stefan Roese from 2014.
Signed-off-by: Juergen Borleis
CC: devicet
eg = <1>;
> > + label = "lan1;
> > + };
>
> These are not PHY nodes, so does this compatible string do anything?
I removed them and nothing changed.
Regards,
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
eg = <1>;
> > + label = "lan1;
> > + };
>
> These are not PHY nodes, so does this compatible string do anything?
I removed them and nothing changed.
Regards,
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
DIO emulation case):
Generic PHY 63fec000.etherne:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=63fec000.etherne:00, irq=-1)
And for the fixed-link case:
Generic PHY fixed-0:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=fixed-0:00, irq=-1)
Regards,
Juergen
--
Pengutr
DIO emulation case):
Generic PHY 63fec000.etherne:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=63fec000.etherne:00, irq=-1)
And for the fixed-link case:
Generic PHY fixed-0:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=fixed-0:00, irq=-1)
Regards,
Juergen
--
Pengutr
Hi Andrew,
On Friday 07 April 2017 15:06:10 Andrew Lunn wrote:
> On Fri, Apr 07, 2017 at 10:14:59AM +0200, Juergen Borleis wrote:
> > To define the outgoing port and to discover the incoming port a regular
> > VLAN tag is used by the LAN9303. But its VID meaning is 'special'.
&
Hi Andrew,
On Friday 07 April 2017 15:06:10 Andrew Lunn wrote:
> On Fri, Apr 07, 2017 at 10:14:59AM +0200, Juergen Borleis wrote:
> > To define the outgoing port and to discover the incoming port a regular
> > VLAN tag is used by the LAN9303. But its VID meaning is 'special'.
&
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis &l
The SMSC/Microchip LAN9303 is an ethernet switch device with one CPU port
and two external ethernet ports with built-in phys.
This driver uses the DSA framework, but is currently only capable of
separating the two external ports. There is no offload support yet.
Signed-off-by: Juergen Borleis
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
.../devicetree/bindings/net/dsa/lan9303.txt
In this mode the switch device and the internal phys will be managed via
I2C interface. The MDIO interface is still supported, but for the
(emulated) CPU port only.
Signed-off-by: Juergen Borleis
---
.../devicetree/bindings/net/dsa/lan9303.txt| 64
drivers/net/dsa/Kconfig
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is *untested* yet due to the absence of such
configured hardware. It is based on a patch of Stefan Roese from 2014.
Signed-off-by: Juergen Borleis <j...@pengutronix
When the LAN9303 device is in MDIO manged mode, all register accesses must
be done via MDIO.
Please note: this code is *untested* yet due to the absence of such
configured hardware. It is based on a patch of Stefan Roese from 2014.
Signed-off-by: Juergen Borleis
---
.../devicetree/bindings/net
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis <j...@pengutronix.de>
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 3 +
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 +
net/dsa/dsa_priv.h| 3 +
net/dsa/tag_lan9303.c
the destination and the source of an ethernet packet.
Signed-off-by: Juergen Borleis
---
include/net/dsa.h | 1 +
net/dsa/Kconfig | 3 +
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 +
net/dsa/dsa_priv.h| 3 +
net/dsa/tag_lan9303.c | 158
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
The LAN9303 is a three port 10/100 ethernet switch with integrated phys
for the two external ethernet ports. The third port is an RMII/MII
interface to a host master network interface (e.g. fixed link).
While the LAN9303 device itself supports offload packet processing, this
driver does not make
s = <1>;
> > + #size-cells = <0>;
> > +
> > + port@0 { /* RMII fixed link to master */
> > + reg = <0>;
> > + label = "cpu";
> > + ethernet = <>;
> > + max-speed = <100>;
>
> max-speed does not do anything i think, since there is no adjust_link
> function.
Removed in v2.
Thanks.
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
s = <1>;
> > + #size-cells = <0>;
> > +
> > + port@0 { /* RMII fixed link to master */
> > + reg = <0>;
> > + label = "cpu";
> > + ethernet = <>;
> > + max-speed = <100>;
>
> max-speed does not do anything i think, since there is no adjust_link
> function.
Removed in v2.
Thanks.
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
conjunction with calling lan9303_port_disable(). In v2 I do not
> > touch the phy anymore.
>
> So this is touching the BMCR_PDOWN bit? Using the #define would of
> helped explain this.
Okay.
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
conjunction with calling lan9303_port_disable(). In v2 I do not
> > touch the phy anymore.
>
> So this is touching the BMCR_PDOWN bit? Using the #define would of
> helped explain this.
Okay.
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
> > +* and the current ethertype field.
> > +*/
> > + skb_pull_rcsum(skb, 2 + 2);
> > + memmove(skb->data - ETH_HLEN, skb->data - (ETH_HLEN + LAN9303_TAG_LEN),
> > + 2 * ETH_ALEN);
> > + skb_push(skb, ETH_HLEN);
>
> Do you need t
> > +* and the current ethertype field.
> > +*/
> > + skb_pull_rcsum(skb, 2 + 2);
> > + memmove(skb->data - ETH_HLEN, skb->data - (ETH_HLEN + LAN9303_TAG_LEN),
> > + 2 * ETH_ALEN);
> > + skb_push(skb, ETH_HLEN);
>
> Do you need t
n PHYs :)
Juergen
--
Pengutronix e.K. | Juergen Borleis |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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