Hi Jon,
> -Original Message-
> From: Jon Hunter
> Sent: 2021年4月19日 23:12
> To: Joakim Zhang ; peppe.cavall...@st.com;
> alexandre.tor...@foss.st.com; joab...@synopsys.com;
> da...@davemloft.net; k...@kernel.org; mcoquelin.st...@gmail.com;
> and...@lunn.ch; f.faine.
TX2 boards.
It is unreasonable to modify RX descriptors outside of stmmac_rx_refill()
function,
where it will clear all desc0/desc1/desc2/desc3 fields together.
This patch removes RX descriptors modification when STMMAC resume.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/st
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年4月14日 16:07
> To: Thierry Reding
> Cc: David S. Miller ; Jakub Kicinski ;
> Jon Hunter ; Giuseppe Cavallaro
> ; Alexandre Torgue ;
> Jose Abreu ; netdev@vger.kernel.org; Linux Kernel
> Mailing List ; l
> -Original Message-
> From: Thierry Reding
> Sent: 2021年4月14日 15:41
> To: Joakim Zhang
> Cc: David S. Miller ; Jakub Kicinski ;
> Jon Hunter ; Giuseppe Cavallaro
> ; Alexandre Torgue ;
> Jose Abreu ; netdev@vger.kernel.org; Linux Kernel
> Mailing List ; l
> -Original Message-
> From: Thierry Reding
> Sent: 2021年4月14日 0:07
> To: David S. Miller ; Jakub Kicinski
> Cc: Joakim Zhang ; Jon Hunter
> ; Giuseppe Cavallaro ;
> Alexandre Torgue ; Jose Abreu
> ; netdev@vger.kernel.org; Linux Kernel Mailing List
> ;
Hi Jon,
> -Original Message-
> From: Jon Hunter
> Sent: 2021年4月13日 16:41
> To: Joakim Zhang ; Giuseppe Cavallaro
> ; Alexandre Torgue ;
> Jose Abreu
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject:
Hi Jabuk,
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年4月10日 2:44
> To: Joakim Zhang
> Cc: da...@davemloft.net; robh...@kernel.org; and...@lunn.ch;
> hkallwe...@gmail.com; li...@armlinux.org.uk; frowand.l...@gmail.com;
> netdev@vger.kernel.org; devic
Hi Rob,
> -Original Message-
> From: Rob Herring
> Sent: 2021年4月9日 21:50
> To: Joakim Zhang
> Cc: David Miller ; Jakub Kicinski ;
> Andrew Lunn ; Heiner Kallweit ;
> Russell King ; Frank Rowand
> ; netdev ;
> devicet...@vger.kernel.org; linux-ker...@vg
Best Regards,
Joakim Zhang
> -Original Message-
> From: Koen Vandeputte
> Sent: 2021年4月9日 18:18
> To: linux-...@vger.kernel.org
> Cc: w...@grandegger.com; m...@pengutronix.de; netdev@vger.kernel.org;
> Joakim Zhang ; gre...@linuxfoundation.org
> Subject: flexcan introduced
Update maintainer entry for freescale fec driver.
Suggested-by: Heiner Kallweit
Signed-off-by: Joakim Zhang
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 1cc3976040d5..efc76153114c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
y.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
---
drivers/of/of_net.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c
index 6e411821583e..20c3ae17f95f 100644
--- a/drivers/of/of_net.c
+++ b/drivers/of/of_net.c
@@ -116,6 +116,10 @@
mac-address" in ethernet node.
Update these two properties in the binding documentation.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
---
.../bindings/net/ethernet-controller.yaml | 14 ++
1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/b
()
nvmem_get_mac_address()
i.MX6x/7D/8MQ/8MM platforms ethernet MAC address read from
nvmem ocotp eFuses, but it requires to swap the six bytes
order.
The patch add optional property "nvmem_macaddr_swap" to swap
macaddr bytes order.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
This patch set adds new properties for of_get_mac_address from nvmem.
Fugang Duan (3):
dt-bindings: net: add new properties for of_get_mac_address from nvmem
net: ethernet: add property "nvmem_macaddr_swap" to swap macaddr bytes
order
of_net: add property "nvmem-mac-address" for of_get_m
Hi,
Please ignore this patch set version, I will resend it, sorry.
Best Regards,
Joakim Zhang
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年4月9日 16:38
> To: da...@davemloft.net; k...@kernel.org; robh...@kernel.org;
> and...@lunn.ch; hkallwe...@gmail.com; li...@
y.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
---
drivers/of/of_net.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c
index 6e411821583e..20c3ae17f95f 100644
--- a/drivers/of/of_net.c
+++ b/drivers/of/of_net.c
@@ -116,6 +116,10 @@
()
nvmem_get_mac_address()
i.MX6x/7D/8MQ/8MM platforms ethernet MAC address read from
nvmem ocotp eFuses, but it requires to swap the six bytes
order.
The patch add optional property "nvmem_macaddr_swap" to swap
macaddr bytes order.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
mac-address" in ethernet node.
Update these two properties in the binding documentation.
Signed-off-by: Fugang Duan
Signed-off-by: Joakim Zhang
---
.../bindings/net/ethernet-controller.yaml | 14 ++
1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/b
This patch set adds new properties for of_get_mac_address from nvmem.
Fugang Duan (3):
dt-bindings: net: add new properties for of_get_mac_address from nvmem
net: ethernet: add property "nvmem_macaddr_swap" to swap macaddr bytes
order
of_net: add property "nvmem-mac-address" for of_get_m
Hi Andrew,
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年4月7日 20:35
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; k...@kernel.org;
> f.faine...@gmail.com; netdev@vger.ker
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月8日 14:00
> To: Joakim Zhang ; Andrew Lunn
> ; Russell King - ARM Linux ; Jakub
> Kicinski ; David Miller ; Fugang
> Duan
> Cc: netdev@vger.kernel.org
> Subject: Re: [PATCH net-next 2/3] net: fec: use
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 23:53
> To: Andrew Lunn ; Russell King - ARM Linux
> ; Jakub Kicinski ; David Miller
> ; Fugang Duan
> Cc: netdev@vger.kernel.org; Joakim Zhang
> Subject: [PATCH net-next 2/3] net: fec: use mac-man
Hi Heiner,
Why not target this patch set to net repo as a bug fixes? Others may also
suffer from this.
Best Regards,
Joakim Zhang
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 23:51
> To: Andrew Lunn ; Russell King - ARM Linux
> ; Jakub Kicinski
doesn't support WoL, then MAC will lose wakeup capability. To fix this
issue, only overwrite device wakeup capability when MAC doesn't support
PMT.
Fixes: commit 1d8e5b0f3f2c ("net: stmmac: Support WOL with phy")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/st
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 18:22
> To: Joakim Zhang ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; dl-
Hi Heiner,
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年4月7日 15:46
> To: Heiner Kallweit ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.ker
Hi Heiner,
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 15:12
> To: Joakim Zhang ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.ker
Hi Heiner,
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月7日 2:22
> To: Joakim Zhang ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org; Russell King - ARM Linux
> Cc: netdev@vger.
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月6日 14:29
> To: Joakim Zhang ; christian.me...@t2data.com;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; dl-linux
Hi Heiner,
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月5日 20:10
> To: christian.me...@t2data.com; Joakim Zhang ;
> and...@lunn.ch; li...@armlinux.org.uk; da...@davemloft.net;
> k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.ker
Hi Charistian,
> -Original Message-
> From: Christian Melki
> Sent: 2021年4月5日 16:44
> To: Heiner Kallweit ; Joakim Zhang
> ; and...@lunn.ch; li...@armlinux.org.uk;
> da...@davemloft.net; k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.ker
Hi Heiner,
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月5日 6:49
> To: Joakim Zhang ; and...@lunn.ch;
> li...@armlinux.org.uk; da...@davemloft.net; k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; dl-linux-imx
> ; chris
Hi Heiner,
Thanks for your comments.
> -Original Message-
> From: Heiner Kallweit
> Sent: 2021年4月4日 22:09
> To: Joakim Zhang ; and...@lunn.ch;
> li...@armlinux.org.uk; da...@davemloft.net; k...@kernel.org
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel
complete
auto-nego.
This patch changes PHY state to PHY_UP when MDIO bus resume back, it
should be reasonable after PHY hardware re-initialized. Also give state
machine a chance to start/config auto-nego again.
Signed-off-by: Joakim Zhang
---
drivers/net/phy/phy_device.c | 7 +++
1 fil
> -Original Message-
> From: Jon Hunter
> Sent: 2021年3月31日 19:29
> To: Joakim Zhang ; Giuseppe Cavallaro
> ; Alexandre Torgue ;
> Jose Abreu
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: Re: Regress
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年3月31日 15:44
> To: Jon Hunter
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: RE: Regression v5.12-rc3: net: stmmac: re-init rx buffer
> -Original Message-
> From: Jon Hunter
> Sent: 2021年3月30日 20:51
> To: Joakim Zhang
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: Re: Regression v5.12-rc3: net: stmmac: re-init rx buffers when mac
> resu
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年3月26日 20:34
> To: Joakim Zhang
> Cc: Florian Fainelli ; hkallwe...@gmail.com;
> netdev@vger.kernel.org
> Subject: Re: FEC unbind/bind feature
>
> > One more add, yes, I am looking the drivers/net/mdi
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年3月26日 20:34
> To: Joakim Zhang
> Cc: Florian Fainelli ; hkallwe...@gmail.com;
> netdev@vger.kernel.org
> Subject: Re: FEC unbind/bind feature
>
> > One more add, yes, I am looking the drivers/net/mdi
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年3月26日 16:03
> To: Andrew Lunn
> Cc: Florian Fainelli ; hkallwe...@gmail.com;
> netdev@vger.kernel.org
> Subject: RE: FEC unbind/bind feature
>
>
> Hi Andrew,
>
> Thanks for your kindly
Hi Andrew,
Thanks for your kindly reply!
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年3月25日 20:45
> To: Joakim Zhang
> Cc: Florian Fainelli ; hkallwe...@gmail.com;
> netdev@vger.kernel.org
> Subject: Re: FEC unbind/bind feature
>
> On Thu, Mar 2
> -Original Message-
> From: Jon Hunter
> Sent: 2021年3月25日 16:01
> To: Joakim Zhang
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: Re: Regression v5.12-rc3: net: stmmac: re-init rx buffers when mac
> r
that if we want to implement unbind/bind feature, what need we
do? It seems to abstract an independent MDIO bus for dual FEC instances. I look
at the MDIO dt bindings, it seems support such case as it has "reg" property.
(Documentation/devicetree/bindings/net/mdio.yaml)
Is there any implements existing in the Linux kernel for a reference? From your
opinions, do you think it is necessary to improve it?
Best Regards,
Joakim Zhang
> -Original Message-
> From: Jon Hunter
> Sent: 2021年3月24日 20:39
> To: Joakim Zhang
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: Re: Regression v5.12-rc3: net: stmmac: re-init rx buffers when mac
> resu
> -Original Message-
> From: Jon Hunter
> Sent: 2021年3月24日 18:51
> To: Joakim Zhang
> Cc: netdev@vger.kernel.org; Linux Kernel Mailing List
> ; linux-tegra ;
> Jakub Kicinski
> Subject: Regression v5.12-rc3: net: stmmac: re-init rx buffers when mac
>
Split clocks settings from init callback into clks_config callback,
which could support platform level clocks management.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 +++
1 file changed, 36 insertions(+), 24
This patch intends to add platform level clocks management. Some
platforms may have their own special clocks, they also need to be
managed dynamically. If you want to manage such clocks, please implement
clks_config callback.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
drivers/net
functions can be called while the interface it not opened.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 75 ++--
.../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 111
closed.
* reverse Christmass tree.
V2->V3:
* slightly simple the code according to Andrew's suggesstion
and also add tag: Reviewed-by: Andrew Lunn
Joakim Zhang (3):
net: stmmac: add clocks management for gmac driver
net: stmmac: add platform level clocks ma
> -Original Message-
> From: Florian Fainelli
> Sent: 2021年3月9日 1:57
> To: Joakim Zhang ; Jakub Kicinski
> ; Andrew Lunn
> Cc: netdev@vger.kernel.org
> Subject: Re: stmmac driver timeout issue
>
> On 3/8/21 4:45 AM, Joakim Zhang wrote:
> >
> >
this
behavior? And Linux PHY frame work can handle this case, there is no
config_init after resume, will the config be reset?
Best Regards,
Joakim Zhang
> -Original Message-
> From: Florian Fainelli
> Sent: 2021年3月5日 8:28
> To: Joakim Zhang ; Jakub Kicinski
> ; Andrew Lun
d before accessing VLAN Filter
registers, is there ang hints, thanks a lot! We have another board i.MX8DXL
which don't need fix mac speed attach to AR8031 PHY, can't reproduce this issue.
Best Regards,
Joakim Zhang
Split clocks settings from init callback into clks_config callback,
which could support platform level clocks management.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 +++
1 file changed, 36 insertions(+), 24
This patch intends to add platform level clocks management. Some
platforms may have their own special clocks, they also need to be
managed dynamically. If you want to manage such clocks, please implement
clks_config callback.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
drivers/net
closed.
* reverse Christmass tree.
V2->V3:
* slightly simple the code according to Andrew's suggesstion
and also add tag: Reviewed-by: Andrew Lunn
Joakim Zhang (3):
net: stmmac: add clocks management for gmac driver
net: stmmac: add platform level clocks ma
functions can be called while the interface it not opened.
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 75 ++--
.../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 111
t;
> We introduce dwmac410_dma_init_channel() here for both EQoS v4.10 and
> above which use different DMA_CH(n)_Interrupt_Enable bit definitions for NIE
> and AIE.
>
> Fixes: 48863ce5940f ("stmmac: add DMA support for GMAC 4.xx")
> Signed-off-by: Ong Boon Leong
> Sig
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年3月3日 9:24
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; k...@kernel.org;
> f.faine...@gmail.com; dl-linux-imx ;
> netdev@vger.kernel.or
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年3月1日 18:57
> To: Oleksij Rempel ; m...@pengutronix.de; David S.
> Miller ; Jakub Kicinski ; Oliver
> Hartkopp ; Robin van der Gracht
>
> Cc: Andre Naujoks ; Eric Dumazet
> ; ker...@pengutronix.de; linux-..
t;]
> | (__qdisc_run+0x4f0/0x534)
>
> To fix this problem, only set skb ownership to sockets which have still a ref
> count > 0.
>
> Cc: Oliver Hartkopp
> Cc: Andre Naujoks
> Suggested-by: Eric Dumazet
> Fixes: 0ae89beb283a ("can: add destructor for self g
This patch intends to add platform level clocks management. Some
platforms may have their own special clocks, they also need to be
managed dynamically. If you want to manage such clocks, please implement
clks_config callback.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac
Split clocks settings from init callback into clks_config callback,
which could support platform level clocks management.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 +++
1 file changed, 36 insertions(+), 24 deletions(-)
diff --git a
functions can be called while the interface it not opened.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 75 +--
.../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 123 ++
.../ethernet
closed.
* reverse Christmass tree.
Joakim Zhang (3):
net: stmmac: add clocks management for gmac driver
net: stmmac: add platform level clocks management
net: stmmac: dwmac-imx: add platform level clocks management for i.MX
.../net/ethernet/stmicro/stmmac/dwmac-imx.c
Hi All,
There is an issue in this patch set version(V2), please stop reviewing. Sorry.
I will fix it, and then repost it after testing.
Best Regards,
Joakim Zhang
> -Original Message-
> From: Joakim Zhang
> Sent: 2021年2月25日 19:51
> To: peppe.cavall...@st.com; alexandre.t
This patch intends to add platform level clocks management. Some
platforms may have their own special clocks, they also need to be
managed dynamically. If you want to manage such clocks, please implement
clks_config callback.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac
functions can be called while the interface it not opened.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 74 ++--
.../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 105 ++
.../ethernet
Split clocks settings from init callback into clks_config callback,
which could support platform level clocks management.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 +++
1 file changed, 36 insertions(+), 24 deletions(-)
diff --git a
closed.
Joakim Zhang (3):
net: stmmac: add clocks management for gmac driver
net: stmmac: add platform level clocks management
net: stmmac: add platform level clocks management for i.MX
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 ++
drivers/net/ethernet/stmicro/stmmac/st
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年2月25日 10:34
> To: Joakim Zhang
> Cc: netdev
> Subject: Re: [PATCH V1 net-next 0/3] net: stmmac: implement clocks
>
> > Hi Andrew,
> >
>
> > I don't have experience with Ethernet sw
fatal bus
error when DMA try to use this descriptor again. To fix this issue, we
should re-init all rx buffers when mac resume back.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 84 ++-
1 file changed, 83 insertions(+), 1 deletion(-)
diff --git a
() function is broken for various descriptor, it only
support normal descriptor(struct dma_desc) now, this patch also extends to
support all descriptor types.
Signed-off-by: Joakim Zhang
---
.../ethernet/stmicro/stmmac/dwmac4_descs.c| 50 +---
.../net/ethernet/stmicro/stmmac
: Add Split Header support and enable it in
XGMAC cores")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c | 9 +++--
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 +-
drivers/ne
b33 ("net: stmmac: adding multiple buffers for rx")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_
If clear GMAC_CONFIG_TE bit, it would stop all tx channels, but users
may only want to stop specific tx channel.
Fixes: 48863ce5940f ("stmmac: add DMA support for GMAC 4.xx")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 4
1 file changed, 4
to support all descriptor types.
* while() -> do-while()
Joakim Zhang (5):
net: stmmac: stop each tx channel independently
net: stmmac: fix watchdog timeout during suspend/resume stress test
net: stmmac: fix dma physical address of descriptor when display ring
net: stmmac: fix w
> -Original Message-
> From: Andrew Lunn
> Sent: 2021年2月24日 21:02
> To: Jakub Kicinski
> Cc: Joakim Zhang ; peppe.cavall...@st.com;
> alexandre.tor...@st.com; joab...@synopsys.com; da...@davemloft.net;
> netdev@vger.kernel.org; dl-linux-imx
> Subject: Re: [PA
> -Original Message-
> From: Florian Fainelli
> Sent: 2021年2月24日 11:54
> To: Joakim Zhang ; Jakub Kicinski
>
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject:
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月24日 10:35
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V1 n
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月24日 10:35
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V1 n
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月24日 9:55
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V1 n
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月24日 0:46
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V1 net-ne
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月24日 0:45
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V1 n
.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 60 ---
1 file changed, 51 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 26b971cd4da5..35a79c00a477
Split clocks settings from init callback into clks_enable callback,
which could support platform level clocks management.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/dwmac-imx.c | 60 +++
1 file changed, 36 insertions(+), 24 deletions(-)
diff --git a
This patch intends to add platform level clocks management. Some
platforms may have their own special clocks, they also need to be
managed dynamically. If you want to manage such clocks, please implement
clks_enable callback.
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac
In stmmac driver, clocks are all enabled after device probed, this leads
to more power consumption. This patch set tries to implement clocks
management, and takes i.MX platform as a example.
Joakim Zhang (3):
net: stmmac: add clocks management for gmac driver
net: stmmac: add platform level
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月23日 3:48
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V4 net 5/5]
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月23日 3:46
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V4 net 3
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月7日 4:38
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V4 net 5/5]
> -Original Message-
> From: Jakub Kicinski
> Sent: 2021年2月7日 4:29
> To: Joakim Zhang
> Cc: peppe.cavall...@st.com; alexandre.tor...@st.com;
> joab...@synopsys.com; da...@davemloft.net; netdev@vger.kernel.org;
> dl-linux-imx
> Subject: Re: [PATCH V4 net 3
> -Original Message-
> From: Willem de Bruijn
> Sent: 2021年2月4日 21:20
> To: Joakim Zhang
> Cc: Giuseppe Cavallaro ; Alexandre Torgue
> ; Jose Abreu ; David
> Miller ; Jakub Kicinski ; Network
> Development ; Andrew Lunn ;
> Florian Fainelli ; Willem de Brui
: Add Split Header support and enable it in
XGMAC cores")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c | 9 +++--
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 +-
drivers/ne
If clear GMAC_CONFIG_TE bit, it would stop all tx channels, but users
may only want to stop specific tx channel.
Fixes: 48863ce5940f ("stmmac: add DMA support for GMAC 4.xx")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 4
1 file changed, 4
: Joakim Zhang
---
.../ethernet/stmicro/stmmac/dwmac4_descs.c| 7 +--
.../net/ethernet/stmicro/stmmac/enh_desc.c| 7 +--
drivers/net/ethernet/stmicro/stmmac/hwif.h| 3 +-
.../net/ethernet/stmicro/stmmac/norm_desc.c | 7 +--
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 54
fatal bus
error when DMA try to use this descriptor again. To fix this issue, we
should re-init all rx buffers when mac resume back.
Signed-off-by: Joakim Zhang
---
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 87 ++-
1 file changed, 86 insertions(+), 1 deletion(-)
diff --git a
b33 ("net: stmmac: adding multiple buffers for rx")
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_
add error handling for stmmac_reinit_rx_buffers() function.
V3->V4:
* remove patch (net: stmmac: remove redundant null check for ptp clock),
reviewer thinks it should target net-next.
Joakim Zhang (5):
net: stmmac: stop each tx channel independently
net: stmmac: fix watchdog ti
ll check before
clk_disable_unprepare()")
Reviewed-by: Andrew Lunn
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
b/drivers/net/ethernet/stmicro/stmmac
Slightly adjust the order of the codes in stmmac_resume(), remove the
check "if (!device_may_wakeup(priv->device) || !priv->plat->pmt)".
Signed-off-by: Joakim Zhang
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 ++
1 file changed, 6 insertions(+), 8
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