Hi Ilias, All,
On 10/04/2021 11:52, Ilias Apalodimas wrote:
+CC Grygorii for the cpsw part as Ivan's email is not valid anymore
Thanks for catching this. Interesting indeed...
On Sat, 10 Apr 2021 at 09:22, Jesper Dangaard Brouer wrote:
On Sat, 10 Apr 2021 03:43:13 +0100
Matthew Wilcox
On 18/03/2021 09:38, Dario Binacchi wrote:
Hi Grygorii,
Il 16/03/2021 12:52 Grygorii Strashko ha scritto:
On 14/03/2021 17:12, Dario Binacchi wrote:
The patch enables spread spectrum clocking (SSC) for MPU and LCD PLLs.
As reported by the TI spruh73x RM, SSC is only supported
(+)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
e
*node,
if (of_property_read_bool(node, "ti,lock"))
dpll_mode |= 1 << DPLL_LOCKED;
+ if (!of_property_read_u32(node, "ti,min-div", _div) &&
+ min_div > dd->min_divider)
+ dd->min_divider = min_div;
+
New bindings.
[...]
--
Best regards,
grygorii
/boot/dts/ti/k3-j7200-main.dtsi | 72 +++
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 34 +
2 files changed, 106 insertions(+)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
On 05/03/2021 09:53, Tony Lindgren wrote:
* Grygorii Strashko [210304 20:58]:
On 04/03/2021 09:21, Tony Lindgren wrote:
When the timer is configured in posted mode, we need to check the write-
posted status register (TWPS) before writing to the register.
...
--- a/drivers/clocksource
. This improves bidirectional TCP
performance by up to 100Mbps (on 1G link).
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
Reviewed-by: Lokesh Vutla
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 74
arch/arm64/boot/dts/ti/k3-am64.dtsi | 2 +
2 files
above topology.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
Reviewed-by: Lokesh Vutla
---
arch/arm64/boot/dts/ti/k3-am642-evm.dts | 93 +
1 file changed, 93 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
b/arch/arm64/boot/dts
Add DT node for the Main domain CPTS.
Signed-off-by: Grygorii Strashko
Signed-off-by: Vignesh Raghavendra
Reviewed-by: Lokesh Vutla
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
b
From: Vignesh Raghavendra
AM642 SK board has 2 CPSW3g ports connected through TI DP83867 PHYs. Add DT
entries for the same.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
Reviewed-by: Lokesh Vutla
---
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 73
/
Changes in v2:
- minor comment fixed
- add Reviewed-by: Lokesh Vutla
v1: https://lore.kernel.org/patchwork/cover/1389305/
Grygorii Strashko (1):
arm64: dts: ti: k3-am64-main: add main CPTS entry
Vignesh Raghavendra (3):
arm64: dts: ti: am64-main: Add CPSW DT node
arm64: dts: ti: k3-am642-evm
p; WP_TCLR)
cpu_relax();
+ writel_relaxed(OMAP_TIMER_CTRL_AR | OMAP_TIMER_CTRL_ST,
+ t->base + t->ctrl);
return 0;
}
--
Best regards,
grygorii
continue;
}
- of_node_put(np);
break;
}
}
--
Best regards,
grygorii
From: Vignesh Raghavendra
AM642 SK board has 2 CPSW3g ports connected through TI DP83867 PHYs. Add DT
entries for the same.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 73 ++
1 file changed, 73
. This improves bidirectional TCP
performance by up to 100Mbps (on 1G link).
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 74
arch/arm64/boot/dts/ti/k3-am64.dtsi | 2 +
2 files changed, 76 insertions(+)
diff
/
Grygorii Strashko (1):
arm64: dts: ti: k3-am64-main: add main CPTS entry
Vignesh Raghavendra (3):
arm64: dts: ti: am64-main: Add CPSW DT node
arm64: dts: ti: k3-am642-evm: add CPSW3g DT nodes
arm64: dts: ti: k3-am642-sk: Add CPSW DT nodes
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 89
above topology.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
arch/arm64/boot/dts/ti/k3-am642-evm.dts | 93 +
1 file changed, 93 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index
Add DT node for the Main domain CPTS.
Signed-off-by: Grygorii Strashko
Signed-off-by: Vignesh Raghavendra
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
b/arch/arm64/boot/dts/ti/k3-am64
pio-%d-%d",
gpio, gpio + bank->width - 1);
if (!label)
You're not the first one, this was not accepted. See [1]
[1]
https://patchwork.kernel.org/project/linux-omap/patch/1465898604-16294-1-git-send-email-u.kleine-koe...@pengutronix.de/
--
Best regards,
grygorii
#interrupt-cells = <2>;
+ ti,ngpio = <88>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <_pds 78 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <_clks 78 0>;
+ clock-names = "gpio";
+ };
+
sdhci0: mmc@fa1 {
compatible = "ti,am64-sdhci-8bit";
reg = <0x00 0xfa1 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
, this is a reminder that this
conflict still exists.
This is now a conflict between the devicetree tree and Linus' tree.
Sorry for inconvenience, is there anything I can do to help resolve it?
(Changes went through a different trees)
--
Best regards,
grygorii
10 files changed, 129 insertions(+), 89 deletions(-)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
++-
net/switchdev/switchdev.c | 11 ---
8 files changed, 24 insertions(+), 11 deletions(-)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
(-)
Sorry, but we seems just added more work for you.
https://lore.kernel.org/patchwork/cover/1379380/
--
Best regards,
grygorii
On 12/02/2021 15:12, Song Bao Hua (Barry Song) wrote:
-Original Message-
From: Grygorii Strashko [mailto:grygorii.stras...@ti.com]
Sent: Saturday, February 13, 2021 12:53 AM
To: Song Bao Hua (Barry Song) ; Andy Shevchenko
Cc: Arnd Bergmann ; luojiaxing ; Linus
Walleij ; Santosh
On 12/02/2021 13:29, Song Bao Hua (Barry Song) wrote:
-Original Message-
From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
Sent: Friday, February 12, 2021 11:57 PM
To: Song Bao Hua (Barry Song)
Cc: Grygorii Strashko ; Arnd Bergmann
; luojiaxing ; Linus Walleij
; Santosh
and generic_handle_irq() will call one of handle_level_irq or handle_edge_irq.
The history behind this is commit 450fa54cfd66 ("gpio: omap: convert to use generic
irq handler").
The resent related discussion:
https://lkml.org/lkml/2020/12/5/208
--
Best regards,
grygorii
On 11/02/2021 21:39, Arnd Bergmann wrote:
On Thu, Feb 11, 2021 at 7:25 PM Grygorii Strashko
wrote:
On 08/02/2021 10:56, Luo Jiaxing wrote:
There is no need to use API with _irqsave in omap_gpio_irq_handler(),
because it already be in a irq-disabled context.
NACK.
Who said
wa_lock);
}
}
exit:
NACK.
Who said that this is always hard IRQ handler?
What about RT-kernel or boot with "threadirqs"?
--
Best regards,
grygorii
(dev, sizeof(*ringacc), GFP_KERNEL);
if (!ringacc)
Thank you
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
5211472 666904 1853247611ac87c vmlinux
after:
126541005208528 666904 1852953211abcfc vmlinux
diff: 2944 bytes
Signed-off-by: Grygorii Strashko
---
include/linux/dma/k3-psil.h | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/include/linux
Bergmann
Cc: Geert Uytterhoeven
Cc: Grygorii Strashko
Cc: "David S. Miller"
Cc: Rob Herring
Cc: Frank Rowand
Cc:
---
Please ack so Rob can apply.
drivers/net/ethernet/ti/davinci_mdio.c | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/net/e
: 407d0c2cdd12 ("dt-bindings: mmc: sdhci-am654: Convert sdhci-am654
controller documentation to json schema")
Signed-off-by: Grygorii Strashko
---
.../devicetree/bindings/mmc/sdhci-am654.yaml | 21 ---
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/Documen
-by: Grygorii Strashko
---
Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
index 4423f0a29f54..7ec87a783c5c 100644
:
- rename sdhci dt nodes to 'mmc@'
- swap clk_xin/clk_ahb clocks, the clk_ahb clock expected to be defined
first
Signed-off-by: Grygorii Strashko
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 4 ++--
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 8
arch/arm64/boot/dts/ti/k3-j721e
' and 'power-domains'
properties to the CPTS DT bindings to avoid dtbs_check warnings:
cpts@310d: 'assigned-clock-parents', 'assigned-clocks' do not match any of
the regexes: 'pinctrl-[0-9]+'
cpts@310d: 'power-domains' does not match any of the regexes:
'pinctrl-[0-9]+'
Signed-off-by: Grygorii
binding changes are minimal:
- reword description
- add new compatible 'ti,am642-cpsw-nuss'
- allow 2 external ports child nodes
- add missed 'assigned-clock' props
[1] https://www.ti.com/lit/pdf/spruim2
Signed-off-by: Grygorii Strashko
---
.../bindings/net/ti,k3-am654-cpsw-nuss.yaml | 50
From: Vignesh Raghavendra
The AM642x CPSW3g is similar to j721e-cpswxg except its ALE table size is
512 entries. Add entry for the same.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_ale.c | 7 +++
1 file changed, 7 insertions
/spruim2
[2]
https://patchwork.ozlabs.org/project/netdev/cover/20201130082046.16292-1-vigne...@ti.com/
Grygorii Strashko (2):
dt-binding: ti: am65x-cpts: add assigned-clock and power-domains props
dt-binding: net: ti: k3-am654-cpsw-nuss: update bindings for am64x cpsw3g
Peter Ujfalusi (2):
net
CPSW3g version.
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index d060744dd0b2
coherent individually by configuring the ASEL to appropriate
value.
[1] https://lore.kernel.org/patchwork/cover/1350756/
Signed-off-by: Peter Ujfalusi
Co-developed-by: Vignesh Raghavendra
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpsw
for adding AM64x CPSW3g support where DMA coherency
supported per DMA channel.
Signed-off-by: Peter Ujfalusi
Co-developed-by: Vignesh Raghavendra
Signed-off-by: Vignesh Raghavendra
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 79
drivers
netifs are down.
This patch ensures that -1 is returned by ethtool when PTP PHC clock is not
registered any more.
Fixes: 8a2c9a5ab4b9 ("net: ethernet: ti: cpts: rework
initialization/deinitialization")
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpts.c | 2 ++
1 file
On 14/12/2020 10:48, Qii Wang wrote:
On Thu, 2020-12-10 at 15:03 +0200, Grygorii Strashko wrote:
On 10/12/2020 03:56, Qii Wang wrote:
On Mon, 2020-12-07 at 18:35 +0200, Grygorii Strashko wrote:
On Thu, 2020-12-03 at 10:01 +0200, Grygorii Strashko wrote:
On 03/12/2020 03:25, Qii Wang
On 09/12/2020 12:23, Enrico Weigelt, metux IT consult wrote:
On 08.12.20 17:18, Grygorii Strashko wrote:
Having all GPIO drivers doing their IRQ management entirely through the
GPIO subsystem (eg. never calling generic_handle_irq() and using the
builtin
IRQ handling) would also allow a more
On 09/12/2020 22:38, Arnd Bergmann wrote:
On Wed, Dec 9, 2020 at 9:22 PM Grygorii Strashko
wrote:
On 09/12/2020 14:53, Linus Walleij wrote:
On Wed, Dec 9, 2020 at 12:19 PM Arnd Bergmann wrote:
On Wed, Dec 9, 2020 at 9:51 AM Linus Walleij wrote:
On Tue, Dec 8, 2020 at 3:07 PM Enrico
On 10/12/2020 03:56, Qii Wang wrote:
On Mon, 2020-12-07 at 18:35 +0200, Grygorii Strashko wrote:
On Thu, 2020-12-03 at 10:01 +0200, Grygorii Strashko wrote:
On 03/12/2020 03:25, Qii Wang wrote:
On Wed, 2020-12-02 at 16:35 +0100, Wolfram Sang wrote:
Hi,
Some i2c device driver
iggering type.
Overall, it might be better to start from pure gpio and leave GPIO IRQ aside.
--
Best regards,
grygorii
that you weren't able
to test.
agree.
--
Best regards,
grygorii
More over most consumers doesn't know where the IRQ came from - on one HW it
can be gpio,
while on another HW - direct interrupt controller line.
--
Best regards,
grygorii
architecture.
Signed-off-by: Peter Ujfalusi
---
include/linux/dma/k3-psil.h | 16
1 file changed, 16 insertions(+)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
to select the correct device to use for DMA API.
Signed-off-by: Peter Ujfalusi
---
drivers/dma/ti/k3-udma-glue.c | 8
1 file changed, 8 insertions(+)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
-udma-glue.c| 6 +-
drivers/dma/ti/k3-udma-private.c | 6 ++
drivers/dma/ti/k3-udma.h | 1 +
3 files changed, 8 insertions(+), 5 deletions(-)
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
On 08/12/2020 11:04, Peter Ujfalusi wrote:
Glue layer users should use the device of the DMA for DMA mapping and
allocations as it is the DMA which accesses to descriptors and buffers,
not the clients
Signed-off-by: Peter Ujfalusi
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
IRQF_NO_SUSPEND.
https://patchwork.kernel.org/project/linux-acpi/patch/20180923135812.29574-8-hdego...@redhat.com/
Pls, do not top post.
On Thu, 2020-12-03 at 10:01 +0200, Grygorii Strashko wrote:
On 03/12/2020 03:25, Qii Wang wrote:
On Wed, 2020-12-02 at 16:35 +0100, Wolfram Sang wrote:
Hi
generation
of TI CPSW (am3/4/5).
--
Best regards,
grygorii
i2c device which accessing i2c buss after
_noirq
stage and your driver does not implement .master_xfer_atomic() - you definitely
have a bigger problem.
So adding IRQF_NO_SUSPEND sound like a hack and probably works just by luck.
--
Best regards,
grygorii
hi Bartosz, All,
On 18/11/2020 16:29, Grygorii Strashko wrote:
The gpiochip may have dependencies from pinmux and so got deferred. Now it
will print error message every time -EPROBE_DEFER is returned which is
unnecessary:
"gpiochip_add_data_with_key: GPIOs 0..31 (gpio-0-31) failed to reg
_mem:
return r;
}
@@ -1525,7 +1525,7 @@ static int omap_i2c_remove(struct platform_device *pdev)
int ret;
i2c_del_adapter(>adapter);
- ret = pm_runtime_get_sync(>dev);
+ ret = pm_runtime_resume_and_get(>dev);
if (ret < 0)
Hi All,
On 19/11/2020 11:19, Tony Lindgren wrote:
* Grygorii Strashko [201118 14:33]:
The gpiochip_add_data() may return -EPROBE_DEFER which is not handled
properly by TI GPIO driver and causes unnecessary boot log messages.
Hence, add proper deferred probe handling with new dev_err_probe
files changed, 37 insertions(+), 12 deletions(-)
Thank you.
Reviewed-by: Grygorii Strashko
--
Best regards,
grygorii
On 19/11/2020 23:11, Heiner Kallweit wrote:
Am 19.11.2020 um 21:34 schrieb Grygorii Strashko:
The mdio_bus may have dependencies from GPIO controller and so got
deferred. Now it will print error message every time -EPROBE_DEFER is
returned which from:
__mdiobus_register
.mdio couldn't get reset GPIO"
Hence, suppress error message for devm_gpiod_get_optional() returning
-EPROBE_DEFER case by using dev_err_probe().
Signed-off-by: Grygorii Strashko
---
drivers/net/phy/mdio_bus.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drive
wired and configured
in dual_mac mode by default, or only 1 Ext. port.
Signed-off-by: Grygorii Strashko
---
arch/arm/boot/dts/am335x-evm.dts | 13 -
arch/arm/boot/dts/am335x-evmsk.dts | 14 ++
arch/arm/boot/dts/am335x-icev2.dts | 14 ++
3 files changed, 20
Add DT node for the new cpsw switchdev based driver.
Signed-off-by: Grygorii Strashko
---
arch/arm/boot/dts/am33xx-l4.dtsi | 49
1 file changed, 49 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index ea20e4bdf040
Hi Tony,
This is the initial conversation of am335x boards to use new cpsw switch driver.
This series adds the cpsw switch driver DT definition and am335x-evm/evmsk/icev2
boards are converted to use it.
Grygorii Strashko (2):
ARM: dts: am33xx-l4: add dt node for new cpsw switchdev driver
ARM
On 19/11/2020 14:30, Heiner Kallweit wrote:
Am 18.11.2020 um 15:24 schrieb Grygorii Strashko:
The mdio_bus may have dependencies from GPIO controller and so got
deferred. Now it will print error message every time -EPROBE_DEFER is
returned from:
__mdiobus_register
-wakeup.dtsi | 35 +
.../dts/ti/k3-j721e-common-proc-board.dts | 1 +
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 12 +++
.../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 3 +
9 files changed, 151 insertions(+)
For patches 1,3,4
Reviewed-by: Grygorii Strashko
--
Best regards
On 18/11/2020 17:12, Nishanth Menon wrote:
On 13:38-20201118, Grygorii Strashko wrote:
Hi Rob,
On 17/11/2020 18:19, Sekhar Nori wrote:
With dtc 1.6.0, building TI device-tree files with W=2 results in warnings
like below for all interrupt controllers.
/bus@10/bus@3000/interrupt
The gpiochip_add_data() may return -EPROBE_DEFER which is not handled
properly by TI GPIO driver and causes unnecessary boot log messages.
Hence, add proper deferred probe handling with new dev_err_probe() API.
Signed-off-by: Grygorii Strashko
---
drivers/gpio/gpio-omap.c | 7 ++-
1 file
DEFER case.
Signed-off-by: Grygorii Strashko
---
drivers/gpio/gpiolib.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 089ddcaa9bc6..fd2c503a6aab 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
.mdio couldn't get reset GPIO"
Hence, suppress error message when devm_gpiod_get_optional() returning
-EPROBE_DEFER case.
Signed-off-by: Grygorii Strashko
---
drivers/net/phy/mdio_bus.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/mdio_bus.c b/drive
press them by returning -ENXIO
instead of -EBUSY.
Signed-off-by: Grygorii Strashko
---
drivers/bus/ti-sysc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 792a2878cb16..02186bac1b0b 100644
--- a/drivers/bus/ti-sysc.c
+++ b/d
#address-cells = <0>;
Does it really required or mandatory to have #address-cells = <0>; defined for
interrupt-controller DT nodes which
do not have child nodes and no "interrupt-map"?
--
Best regards,
grygorii
On 14/11/2020 21:17, Vladimir Oltean wrote:
On Sat, Nov 14, 2020 at 05:56:54AM +0200, Grygorii Strashko wrote:
This patch enables support for ingress broadcast(BC)/multicast(MC) rate limiting
in TI AM65x CPSW driver (the corresponding ALE support was added in previous
patch) by implementing
On 14/11/2020 21:09, Vladimir Oltean wrote:
On Sat, Nov 14, 2020 at 05:56:53AM +0200, Grygorii Strashko wrote:
This patch enables support for ingress broadcast(BC)/multicast(MC) rate limiting
in TI CPSW switchdev driver (the corresponding ALE support was added in previous
patch
.0-11-g9d7888cbf19c").
In my opinion it's false warning as there is no requirement to have
#address-cells in interrupt provider node.
by the way, above commit description says: "The interrupt_provider check is noisy,
so turn it off for now."
--
Best regards,
grygorii
to 2pps:
tc qdisc add dev eth0 clsact
tc filter add dev eth0 ingress flower skip_sw dst_mac 01:00:00:00:00:00 \
action police rate 9600kbit burst 64k
rate 9600kbit - 2pps * 60 bytes * 8, burst - not used.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_new.c | 4
eth0/statistics/rx_packets
- server
route add -host 239.255.1.3 eth0
iperf -c 239.255.1.3 -u -f m -i 5 -t 30 -l1472 -b12176 -t1 //~1pps
[1] https://lore.kernel.org/patchwork/patch/1217254/
Grygorii Strashko (3):
drivers: net: cpsw: ale: add broadcast/multicast rate limit support
to 2pps:
tc qdisc add dev eth0 clsact
tc filter add dev eth0 ingress flower skip_sw dst_mac 01:00:00:00:00:00 \
action police rate 9600kbit burst 64k
rate 9600kbit - 2pps * 60 bytes * 8, burst - not used.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpsw-qos.c | 148
port.BCASTMCAST/_LIMIT
values.
This patch implements above logic in ALE and adds new ALE APIs
cpsw_ale_rx_ratelimit_bc();
cpsw_ale_rx_ratelimit_mc();
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_ale.c | 66 ++
drivers/net/ethernet/ti/cpsw_ale.h
fixes tag]
Signed-off-by: Grygorii Strashko
Acked-by: Richard Cochran
---
Hi
I've update patch as requested and added Acked-by from Richard from v1.
v4: https://lore.kernel.org/patchwork/patch/1336771/
v3: https://lore.kernel.org/patchwork/patch/1334871/
v2: https://lore.kernel.org/patchwork/pat
.
Fixes: 84ea9c0a95d7 ("net: ethernet: ti: cpsw: enable cpts irq")
Reported-by: Tony Lindgren
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c | 10 ++
drivers/net/ethernet/ti/cpsw_new.c | 9 ++---
2 files changed, 12 insertions(+), 7 deletions(-)
On 12/11/2020 10:25, Arnd Bergmann wrote:
On Thu, Nov 12, 2020 at 2:48 AM 王擎 wrote:
On Wed, Nov 11, 2020 at 03:24:33PM +0200, Grygorii Strashko wrote:
I don't think v1 builds cleanly folks (not 100% sure, cpts is not
compiled on x86):
ret = cpts->ptp_clock ? c
On 10/11/2020 11:21, Tony Lindgren wrote:
Bail out early from sysc_wait_softreset() just like we do in sysc_reset()
if there's no sysstatus srst_shift to fix a bogus resetdone warning on
enable as suggested by Grygorii Strashko .
We do not currently handle resets for modules that need
to be applied [1].
I've also added my Reviewed-by there.
[1] https://lore.kernel.org/patchwork/patch/1334067/
--
Best regards,
grygorii
:
Reviewed-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpts.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/am65-cpts.c
b/drivers/net/ethernet/ti/am65-cpts.c
index 75056c1..b77ff61
--- a/drivers/net/ethernet/ti/am65-cpts.c
+++ b/drivers
On 06/11/2020 14:58, Kurt Kanzenbach wrote:
On Fri Nov 06 2020, Arnd Bergmann wrote:
On Fri, Nov 6, 2020 at 12:35 PM Grygorii Strashko
wrote:
On 06/11/2020 09:56, Wang Qing wrote:
+++ b/drivers/net/ethernet/ti/am65-cpts.c
@@ -1001,8 +1001,7 @@ struct am65_cpts *am65_cpts_create(struct
to add fw_devlink support to ACPI and other firmware
types. A refactor to move the common bits from DT specific code to
driver core was in my TODO list as a prerequisite to adding ACPI
support to fw_devlink. This series gets that done.
Tomi/Laurent/Grygorii,
If you can test this series
ock : (-ENODEV);
goto refclk_disable;
}
cpts->phc_index = ptp_clock_index(cpts->ptp_clock);
--
Best regards,
grygorii
'skb' description in 'am65_cpts_rx_enable'
Cc: "David S. Miller"
Cc: Jakub Kicinski
Cc: Grygorii Strashko
Cc: Kurt Kanzenbach
Cc: net...@vger.kernel.org
Signed-off-by: Lee Jones
---
drivers/net/ethernet/ti/am65-cpts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
On 02/11/2020 09:46, Peter Ujfalusi wrote:
On 30/10/2020 22.30, Grygorii Strashko wrote:
The NAVSS UDMA will stuck if target IP module is disabled by PM while PSI-L
threads are paired UDMA<->IP and no further transfers is possible. This
could be the case for IPs J721E Main CPSW (
going to be enabled as at this time DMA consumer module expected
to be active already.
Signed-off-by: Grygorii Strashko
---
drivers/dma/ti/k3-udma-glue.c | 64 +--
1 file changed, 38 insertions(+), 26 deletions(-)
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma
ing .ndo_set_features() callback implementation, which was used
only NETIF_F_HW_CSUM feature update purposes
Signed-off-by: Grygorii Strashko
Reviewed-by: Jesse Brandeburg
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 30 +---
1 file changed, 1 insertion(+), 29 deletions(-)
diff --
3 CPSW active by forbidding PM runtime if CPTS is
enabled.
Signed-off-by: Grygorii Strashko
Reviewed-by: Jesse Brandeburg
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
b/drivers/net/ethernet/ti/am6
The devm_clk_get() may return -EPROBE_DEFER which is not handled properly
by TI EHRPWM driver and causes unnecessary boot log messages.
Hence, add proper deferred probe handling with new dev_err_probe() API.
Signed-off-by: Grygorii Strashko
---
drivers/pwm/pwm-tiehrpwm.c | 12
1
Use new dev_err_probe() API to handle deferred probe properly and simplify
the code.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 28 +---
1 file changed, 10 insertions(+), 18 deletions(-)
diff --git a/drivers/net/ethernet/ti/am65-cpsw
() as every completed TX skb can have
different ndev assigned (come from different netdevs).
To avoid performance issues for existing one-port CPSW2g devices the above
changes are done only for multi-port devices by splitting xmit path for
one-port and multi-port devices.
Signed-off-by: Grygorii
to preserve existing legacy CPSW drivers functionality.
Signed-off-by: Grygorii Strashko
Reviewed-by: Jesse Brandeburg
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 8 +---
drivers/net/ethernet/ti/cpsw_ale.c | 19 +++
2 files changed, 20 insertions(+), 7 deletions(-)
No packet switching between
external ports happens.
- every port supports the same features as current AM65x CPSW on external
device.
Signed-off-by: Grygorii Strashko
Reviewed-by: Jesse Brandeburg
---
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 129 ++-
drivers/net/ethernet/ti
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