[U-Boot] [PATCH] fdt: fix setting MAC addresses for multiple interfaces

[U-Boot] [PATCH] fdt: fix setting MAC addresses for multiple interfaces

[Lev Iserovich]

For multiple ethernet interfaces the FDT offset of '/aliases' will change as we
are adding MAC addresses to the FDT.
Therefore only the first interface ('ethernet0') will get properly updated in
the FDT, with the rest getting FDT errors when we try to set their MAC address.

Switch to using fdt_get_alias() which is the proper way to get the FDT path.

Signed-off-by: Lev Iserovich <iserovil@deshawresearch.com>
---

 common/fdt_support.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/common/fdt_support.c b/common/fdt_support.c
index 66464db..20e0e1c 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -481,16 +481,12 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
 
 void fdt_fixup_ethernet(void *fdt)
 {
-	int node, i, j;
+	int i, j;
 	char enet[16], *tmp, *end;
 	char mac[16];
 	const char *path;
 	unsigned char mac_addr[6];
 
-	node = fdt_path_offset(fdt, "/aliases");
-	if (node < 0)
-		return;
-
 	if (!getenv("ethaddr")) {
 		if (getenv("usbethaddr")) {
 			strcpy(mac, "usbethaddr");
@@ -505,7 +501,7 @@ void fdt_fixup_ethernet(void *fdt)
 	i = 0;
 	while ((tmp = getenv(mac)) != NULL) {
 		sprintf(enet, "ethernet%d", i);
-		path = fdt_getprop(fdt, node, enet, NULL);
+		path = fdt_get_alias(fdt, enet);
 		if (!path) {
 			debug("No alias for %s\n", enet);
 			sprintf(mac, "eth%daddr", ++i);
-- 
2.1.0

[U-Boot] [PATCH] fdt: fix setting MAC addresses for multiple interfaces

[Bin Meng]

Hi Lev,

On Thu, Jan 7, 2016 at 5:01 AM, Lev Iserovich
<iserovil@deshawresearch.com> wrote:
> For multiple ethernet interfaces the FDT offset of '/aliases' will change as we
> are adding MAC addresses to the FDT.

Could you please elaborate more under what situation the offset of
'/aliases' will change?

> Therefore only the first interface ('ethernet0') will get properly updated in
> the FDT, with the rest getting FDT errors when we try to set their MAC address.
>
> Switch to using fdt_get_alias() which is the proper way to get the FDT path.
>
> Signed-off-by: Lev Iserovich <iserovil@deshawresearch.com>
> ---
>
>  common/fdt_support.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/common/fdt_support.c b/common/fdt_support.c
> index 66464db..20e0e1c 100644
> --- a/common/fdt_support.c
> +++ b/common/fdt_support.c
> @@ -481,16 +481,12 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
>
>  void fdt_fixup_ethernet(void *fdt)
>  {
> -       int node, i, j;
> +       int i, j;
>         char enet[16], *tmp, *end;
>         char mac[16];
>         const char *path;
>         unsigned char mac_addr[6];
>
> -       node = fdt_path_offset(fdt, "/aliases");
> -       if (node < 0)
> -               return;
> -
>         if (!getenv("ethaddr")) {
>                 if (getenv("usbethaddr")) {
>                         strcpy(mac, "usbethaddr");
> @@ -505,7 +501,7 @@ void fdt_fixup_ethernet(void *fdt)
>         i = 0;
>         while ((tmp = getenv(mac)) != NULL) {
>                 sprintf(enet, "ethernet%d", i);
> -               path = fdt_getprop(fdt, node, enet, NULL);
> +               path = fdt_get_alias(fdt, enet);

Can you please rebase your patch on top of the following two:

http://patchwork.ozlabs.org/patch/539373/
http://patchwork.ozlabs.org/patch/539374/

>                 if (!path) {
>                         debug("No alias for %s\n", enet);
>                         sprintf(mac, "eth%daddr", ++i);
> --

Regards,
Bin

[U-Boot] [PATCH] fdt: fix setting MAC addresses for multiple interfaces

[Lev Iserovich]

Hi Bin,

On 01/06/2016 09:42 PM, Bin Meng wrote:
> Could you please elaborate more under what situation the offset of 
> '/aliases' will change? 
I believe the offset of '/aliases' will change because we're editing the 
device tree in place (adding the MAC address to it where it wasn't before),
and 'aliases' is at the very end of the device tree.
I've seen this happen on my board (Freescale LS1043A-RDB).
I added some debugging printf's to my code, and saw that all ethernet 
interfaces after ethernet0 get a 'FDT_ERR_BADOFFSET' from the 
fdt_getprop() call , and Linux comes up with only 1 interface.
After this fix all the interfaces come up properly in Linux with the 
right MAC addresses.
> Can you please rebase your patch on top of the following two:
>
> http://patchwork.ozlabs.org/patch/539373/
> http://patchwork.ozlabs.org/patch/539374/
The second patch seems like a rewrite of the scan through interfaces 
loop, so it's not a simple rebase.
I will attempt to do this, and send another patch soon.

Thanks,

Lev

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Lev Iserovich]

For multiple ethernet interfaces the FDT offset of '/aliases' will change as we
are adding MAC addresses to the FDT.
Therefore only the first interface ('ethernet0') will get properly updated in
the FDT, with the rest getting FDT errors when we try to set their MAC address.

Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
---

Changes in v2:
    - Rebase on u-boot-net patches:
      http://patchwork.ozlabs.org/patch/539373/
      http://patchwork.ozlabs.org/patch/539374/
    - Recompute offset based on property index

---

  common/fdt_support.c | 21 ++++++++++++++-------
  1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/common/fdt_support.c b/common/fdt_support.c
index 48faba9..713d2a4 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)

  void fdt_fixup_ethernet(void *fdt)
  {
-       int node, i, j;
+       int i, j, prop;
         char *tmp, *end;
         char mac[16];
         const char *path;
         unsigned char mac_addr[6];
         int offset;

-       node = fdt_path_offset(fdt, "/aliases");
-       if (node < 0)
+       if (fdt_path_offset(fdt, "/aliases") < 0)
                 return;
-
-       for (offset = fdt_first_property_offset(fdt, node);
-            offset > 0;
-            offset = fdt_next_property_offset(fdt, offset)) {
+
+       // Cycle through all aliases
+       for (prop = 0; ; prop++) {
                 const char *name;
                 int len = strlen("ethernet");

+               // FDT might have been edited, recompute the offset
+               offset = fdt_first_property_offset(fdt, fdt_path_offset(fdt, "/aliases"));
+               // Select property number 'prop'
+               for (i = 0; i < prop; i++) {
+                       offset = fdt_next_property_offset(fdt, offset);
+               }
+               if (offset < 0)
+                       break;
+
                 path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
                 if (!strncmp(name, "ethernet", len)) {
                         i = trailing_strtol(name);

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Joe Hershberger]

On Thu, Jan 7, 2016 at 5:04 PM, Lev Iserovich
<Lev.Iserovich@deshawresearch.com> wrote:
> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
> we
> are adding MAC addresses to the FDT.
> Therefore only the first interface ('ethernet0') will get properly updated
> in
> the FDT, with the rest getting FDT errors when we try to set their MAC
> address.
>
> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>

Acked-by: Joe Hershberger <joe.hershberger@ni.com>

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Bin Meng]

Hi Lev,

On Fri, Jan 8, 2016 at 7:04 AM, Lev Iserovich
<Lev.Iserovich@deshawresearch.com> wrote:
> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
> we
> are adding MAC addresses to the FDT.
> Therefore only the first interface ('ethernet0') will get properly updated
> in
> the FDT, with the rest getting FDT errors when we try to set their MAC
> address.
>
> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
> ---
>
> Changes in v2:
>    - Rebase on u-boot-net patches:
>      http://patchwork.ozlabs.org/patch/539373/
>      http://patchwork.ozlabs.org/patch/539374/
>    - Recompute offset based on property index
>
> ---
>
>  common/fdt_support.c | 21 ++++++++++++++-------
>  1 file changed, 14 insertions(+), 7 deletions(-)
>
> diff --git a/common/fdt_support.c b/common/fdt_support.c
> index 48faba9..713d2a4 100644
> --- a/common/fdt_support.c
> +++ b/common/fdt_support.c
> @@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
>
>  void fdt_fixup_ethernet(void *fdt)
>  {
> -       int node, i, j;
> +       int i, j, prop;
>         char *tmp, *end;
>         char mac[16];
>         const char *path;
>         unsigned char mac_addr[6];
>         int offset;
>
> -       node = fdt_path_offset(fdt, "/aliases");
> -       if (node < 0)
> +       if (fdt_path_offset(fdt, "/aliases") < 0)
>                 return;
> -
> -       for (offset = fdt_first_property_offset(fdt, node);
> -            offset > 0;
> -            offset = fdt_next_property_offset(fdt, offset)) {
> +
> +       // Cycle through all aliases

Please do not use C++ comment style.

> +       for (prop = 0; ; prop++) {
>                 const char *name;
>                 int len = strlen("ethernet");
>
> +               // FDT might have been edited, recompute the offset

ditto.

> +               offset = fdt_first_property_offset(fdt, fdt_path_offset(fdt,
> "/aliases"));
> +               // Select property number 'prop'

ditto.

> +               for (i = 0; i < prop; i++) {
> +                       offset = fdt_next_property_offset(fdt, offset);
> +               }
> +               if (offset < 0)
> +                       break;
> +
>                 path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
>                 if (!strncmp(name, "ethernet", len)) {
>                         i = trailing_strtol(name);
>

Regards,
Bin

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Bin Meng]

On Wed, Apr 27, 2016 at 8:06 AM, Bin Meng <bmeng.cn@gmail.com> wrote:
> Hi Lev,
>
> On Fri, Jan 8, 2016 at 7:04 AM, Lev Iserovich
> <Lev.Iserovich@deshawresearch.com> wrote:
>> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
>> we
>> are adding MAC addresses to the FDT.
>> Therefore only the first interface ('ethernet0') will get properly updated
>> in
>> the FDT, with the rest getting FDT errors when we try to set their MAC
>> address.
>>
>> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
>> ---
>>
>> Changes in v2:
>>    - Rebase on u-boot-net patches:
>>      http://patchwork.ozlabs.org/patch/539373/
>>      http://patchwork.ozlabs.org/patch/539374/
>>    - Recompute offset based on property index
>>
>> ---
>>
>>  common/fdt_support.c | 21 ++++++++++++++-------
>>  1 file changed, 14 insertions(+), 7 deletions(-)
>>
>> diff --git a/common/fdt_support.c b/common/fdt_support.c
>> index 48faba9..713d2a4 100644
>> --- a/common/fdt_support.c
>> +++ b/common/fdt_support.c
>> @@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
>>
>>  void fdt_fixup_ethernet(void *fdt)
>>  {
>> -       int node, i, j;
>> +       int i, j, prop;
>>         char *tmp, *end;
>>         char mac[16];
>>         const char *path;
>>         unsigned char mac_addr[6];
>>         int offset;
>>
>> -       node = fdt_path_offset(fdt, "/aliases");
>> -       if (node < 0)
>> +       if (fdt_path_offset(fdt, "/aliases") < 0)
>>                 return;
>> -
>> -       for (offset = fdt_first_property_offset(fdt, node);
>> -            offset > 0;
>> -            offset = fdt_next_property_offset(fdt, offset)) {
>> +
>> +       // Cycle through all aliases
>
> Please do not use C++ comment style.

+Joe

>
>> +       for (prop = 0; ; prop++) {
>>                 const char *name;
>>                 int len = strlen("ethernet");
>>
>> +               // FDT might have been edited, recompute the offset
>
> ditto.
>
>> +               offset = fdt_first_property_offset(fdt, fdt_path_offset(fdt,
>> "/aliases"));
>> +               // Select property number 'prop'
>
> ditto.
>
>> +               for (i = 0; i < prop; i++) {
>> +                       offset = fdt_next_property_offset(fdt, offset);
>> +               }
>> +               if (offset < 0)
>> +                       break;
>> +
>>                 path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
>>                 if (!strncmp(name, "ethernet", len)) {
>>                         i = trailing_strtol(name);
>>
>

Regards,
Bin

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Lev Iserovich]

Hi,

Updated with C-style comments:

For multiple ethernet interfaces the FDT offset of '/aliases' will 
change as we
are adding MAC addresses to the FDT.
Therefore only the first interface ('ethernet0') will get properly 
updated in
the FDT, with the rest getting FDT errors when we try to set their MAC 
address.

Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
---

Changes in v2:
    - Rebase on u-boot-net patches:
      http://patchwork.ozlabs.org/patch/539373/
      http://patchwork.ozlabs.org/patch/539374/
    - Recompute offset based on property index
    - C-style comments

---

  common/fdt_support.c | 21 ++++++++++++++-------
  1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/common/fdt_support.c b/common/fdt_support.c
index 48faba9..713d2a4 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)

  void fdt_fixup_ethernet(void *fdt)
  {
-       int node, i, j;
+       int i, j, prop;
         char *tmp, *end;
         char mac[16];
         const char *path;
         unsigned char mac_addr[6];
         int offset;

-       node = fdt_path_offset(fdt, "/aliases");
-       if (node < 0)
+       if (fdt_path_offset(fdt, "/aliases") < 0)
                 return;
-
-       for (offset = fdt_first_property_offset(fdt, node);
-            offset > 0;
-            offset = fdt_next_property_offset(fdt, offset)) {
+
+       /* Cycle through all aliases */
+       for (prop = 0; ; prop++) {
                 const char *name;
                 int len = strlen("ethernet");

+               /* FDT might have been edited, recompute the offset */
+               offset = fdt_first_property_offset(fdt, 
fdt_path_offset(fdt, "/aliases"));
+               /* Select property number 'prop' */
+               for (i = 0; i < prop; i++) {
+                       offset = fdt_next_property_offset(fdt, offset);
+               }
+               if (offset < 0)
+                       break;
+
                 path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
                 if (!strncmp(name, "ethernet", len)) {
                         i = trailing_strtol(name);


On 04/26/2016 08:06 PM, Bin Meng wrote:
> Hi Lev,
>
> On Fri, Jan 8, 2016 at 7:04 AM, Lev Iserovich
> <Lev.Iserovich@deshawresearch.com> wrote:
>> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
>> we
>> are adding MAC addresses to the FDT.
>> Therefore only the first interface ('ethernet0') will get properly updated
>> in
>> the FDT, with the rest getting FDT errors when we try to set their MAC
>> address.
>>
>> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
>> ---
>>
>> Changes in v2:
>>     - Rebase on u-boot-net patches:
>>       http://patchwork.ozlabs.org/patch/539373/
>>       http://patchwork.ozlabs.org/patch/539374/
>>     - Recompute offset based on property index
>>
>> ---
>>
>>   common/fdt_support.c | 21 ++++++++++++++-------
>>   1 file changed, 14 insertions(+), 7 deletions(-)
>>
>> diff --git a/common/fdt_support.c b/common/fdt_support.c
>> index 48faba9..713d2a4 100644
>> --- a/common/fdt_support.c
>> +++ b/common/fdt_support.c
>> @@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
>>
>>   void fdt_fixup_ethernet(void *fdt)
>>   {
>> -       int node, i, j;
>> +       int i, j, prop;
>>          char *tmp, *end;
>>          char mac[16];
>>          const char *path;
>>          unsigned char mac_addr[6];
>>          int offset;
>>
>> -       node = fdt_path_offset(fdt, "/aliases");
>> -       if (node < 0)
>> +       if (fdt_path_offset(fdt, "/aliases") < 0)
>>                  return;
>> -
>> -       for (offset = fdt_first_property_offset(fdt, node);
>> -            offset > 0;
>> -            offset = fdt_next_property_offset(fdt, offset)) {
>> +
>> +       // Cycle through all aliases
> Please do not use C++ comment style.
>
>> +       for (prop = 0; ; prop++) {
>>                  const char *name;
>>                  int len = strlen("ethernet");
>>
>> +               // FDT might have been edited, recompute the offset
> ditto.
>
>> +               offset = fdt_first_property_offset(fdt, fdt_path_offset(fdt,
>> "/aliases"));
>> +               // Select property number 'prop'
> ditto.
>
>> +               for (i = 0; i < prop; i++) {
>> +                       offset = fdt_next_property_offset(fdt, offset);
>> +               }
>> +               if (offset < 0)
>> +                       break;
>> +
>>                  path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
>>                  if (!strncmp(name, "ethernet", len)) {
>>                          i = trailing_strtol(name);
>>
> Regards,
> Bin

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Joe Hershberger]

On Tue, Apr 26, 2016 at 8:57 PM, Bin Meng <bmeng.cn@gmail.com> wrote:
> On Wed, Apr 27, 2016 at 8:06 AM, Bin Meng <bmeng.cn@gmail.com> wrote:
>> Hi Lev,
>>
>> On Fri, Jan 8, 2016 at 7:04 AM, Lev Iserovich
>> <Lev.Iserovich@deshawresearch.com> wrote:
>>> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
>>> we
>>> are adding MAC addresses to the FDT.
>>> Therefore only the first interface ('ethernet0') will get properly updated
>>> in
>>> the FDT, with the rest getting FDT errors when we try to set their MAC
>>> address.
>>>
>>> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
>>> ---
>>>
>>> Changes in v2:
>>>    - Rebase on u-boot-net patches:
>>>      http://patchwork.ozlabs.org/patch/539373/
>>>      http://patchwork.ozlabs.org/patch/539374/
>>>    - Recompute offset based on property index
>>>
>>> ---
>>>
>>>  common/fdt_support.c | 21 ++++++++++++++-------
>>>  1 file changed, 14 insertions(+), 7 deletions(-)
>>>
>>> diff --git a/common/fdt_support.c b/common/fdt_support.c
>>> index 48faba9..713d2a4 100644
>>> --- a/common/fdt_support.c
>>> +++ b/common/fdt_support.c
>>> @@ -481,23 +481,30 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
>>>
>>>  void fdt_fixup_ethernet(void *fdt)
>>>  {
>>> -       int node, i, j;
>>> +       int i, j, prop;
>>>         char *tmp, *end;
>>>         char mac[16];
>>>         const char *path;
>>>         unsigned char mac_addr[6];
>>>         int offset;
>>>
>>> -       node = fdt_path_offset(fdt, "/aliases");
>>> -       if (node < 0)
>>> +       if (fdt_path_offset(fdt, "/aliases") < 0)
>>>                 return;
>>> -
>>> -       for (offset = fdt_first_property_offset(fdt, node);
>>> -            offset > 0;
>>> -            offset = fdt_next_property_offset(fdt, offset)) {
>>> +
>>> +       // Cycle through all aliases
>>
>> Please do not use C++ comment style.
>
> +Joe

I fixed these in place when applying.

>>
>>> +       for (prop = 0; ; prop++) {
>>>                 const char *name;
>>>                 int len = strlen("ethernet");
>>>
>>> +               // FDT might have been edited, recompute the offset
>>
>> ditto.
>>
>>> +               offset = fdt_first_property_offset(fdt, fdt_path_offset(fdt,
>>> "/aliases"));
>>> +               // Select property number 'prop'
>>
>> ditto.
>>
>>> +               for (i = 0; i < prop; i++) {
>>> +                       offset = fdt_next_property_offset(fdt, offset);
>>> +               }

This is not checkpatch.pl clean either. Fixed when applied.

>>> +               if (offset < 0)
>>> +                       break;
>>> +
>>>                 path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
>>>                 if (!strncmp(name, "ethernet", len)) {
>>>                         i = trailing_strtol(name);
>>>
>>
>
> Regards,
> Bin
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Joe Hershberger]

Hi Lev,

On Mon, May 2, 2016 at 11:01 AM, Lev Iserovich
<Lev.Iserovich@deshawresearch.com> wrote:
> Hi,
>
> Updated with C-style comments:
>
> For multiple ethernet interfaces the FDT offset of '/aliases' will change as
> we
> are adding MAC addresses to the FDT.
> Therefore only the first interface ('ethernet0') will get properly updated
> in
> the FDT, with the rest getting FDT errors when we try to set their MAC
> address.
>
> Signed-off-by: Lev Iserovich<iserovil@deshawresearch.com>
> ---
>
> Changes in v2:
>    - Rebase on u-boot-net patches:
>      http://patchwork.ozlabs.org/patch/539373/
>      http://patchwork.ozlabs.org/patch/539374/
>    - Recompute offset based on property index
>    - C-style comments

I had already applied your previous patch with a few minor
adjustments. Please look at what's in my tree and send a patch on top
of that if you care to make further improvements.

Also, you might want to consider using tools/patman/patman when
working on patches and sending to the list.

Thanks,
-Joe

http://git.denx.de/?p=u-boot/u-boot-net.git;a=commitdiff;h=f383f32d5568a3a1a4d31efa97f5cf991961a5e8

[U-Boot] fdt: fix setting MAC addresses for multiple interfaces

[Joe Hershberger]

Hi Lev,

https://patchwork.ozlabs.org/patch/564594/ was applied to u-boot-net.git.

Thanks!
-Joe

[U-Boot] [PATCH v2] fdt: fix setting MAC addresses for multiple interfaces

[Lev Iserovich]

Hi Joe,

Thanks for fixing that up, I'll try to stick to patman in the future.

--Lev

On 05/03/2016 03:52 PM, Joe Hershberger wrote:
> Hi Lev,
>
> I had already applied your previous patch with a few minor
> adjustments. Please look at what's in my tree and send a patch on top
> of that if you care to make further improvements.
>
> Also, you might want to consider using tools/patman/patman when
> working on patches and sending to the list.
>
> Thanks,
> -Joe
>
> http://git.denx.de/?p=u-boot/u-boot-net.git;a=commitdiff;h=f383f32d5568a3a1a4d31efa97f5cf991961a5e8