Port T1040 uio-seville L2 switch API to mainline kernel

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Port T1040 uio-seville L2 switch API to mainline kernel

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Contributor II

Has anyone experience to compile the L2-Switch UIO-driver for T1040 ?

I have successful compiled and running the mainline kernel 4.14 on my Board  from

GitHub - Freescale/linux-fslc at 4.14.x+fslc 

then i try to compile the switch part (

sdk/l2switch-uio.git - T1040 L2 switch API and examples 

with following results failed  see below

the l2 switch driver compiled and running successful with older linux kernel 4.1.41 from

sdk/linux.git - Freescale PowerPC Linux Tree 

its looks like the phy API between kernel was changed !?

any ideas or hints ?

Greetings from (snowy) island Rügen

Jörg

>>> fsl-l2switch-uio fsl-sdk-v2.0 Building
>>> fsl-l2switch-uio fsl-sdk-v2.0 Building kernel module(s)
PATH="/home/Public/br/Machine/mdp-t1040su/host/bin:/home/Public/br/Machine/mdp-t1040su/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/opt/qnx650/host/linux/x86/usr/bin:/etc/qnx/bin" BR_BINARIES_DIR=/home/Public/br/Machine/mdp-t1040su/images /usr/bin/make -j13 -C /home/Public/br/Machine/mdp-t1040su/build/linux-4.14.x+fslc HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=powerpc INSTALL_MOD_PATH=/home/Public/br/Machine/mdp-t1040su/target CROSS_COMPILE="/home/Public/br/Machine/mdp-t1040su/host/bin/powerpc64-buildroot-linux-gnu-" DEPMOD=/home/Public/br/Machine/mdp-t1040su/host/sbin/depmod INSTALL_MOD_STRIP=1  PWD=/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver M=/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver modules
make[1]: Entering directory '/home/Public/br/Machine/mdp-t1040su/build/linux-4.14.x+fslc'
  CC [M]  /home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/npi.o
  CC [M]  /home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.o
  CC [M]  /home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.o
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.c: In function ‘seville_phy_init’:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.c:352:15: error: too few arguments to function ‘phy_driver_register’
     if ((rc = phy_driver_register(&phy_driver_stub))) {
               ^
In file included from ./include/linux/of_mdio.h:12:0,
                 from /home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.c:39:
./include/linux/phy.h:893:5: note: declared here
 int phy_driver_register(struct phy_driver *new_driver, struct module *owner);
     ^
In file included from ./include/linux/kernel.h:14:0,
                 from ./include/linux/list.h:9,
                 from ./include/linux/kobject.h:20,
                 from ./include/linux/device.h:17,
                 from /home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:14:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In function ‘phy_probe’:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:226:43: error: ‘struct phy_device’ has no member named ‘addr’
                     dev->init_name, phydev->addr);
                                           ^
./include/linux/printk.h:304:37: note: in definition of macro ‘pr_warning’
  printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
                                     ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:225:13: note: in expansion of macro ‘pr_warn’
             pr_warn("%s: PHY %x error condition detected\n",
             ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In function ‘bind_phy_device’:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:298:39: error: ‘struct phy_device’ has no member named ‘dev’
         device_release_driver(&phy_dev->dev);
                                       ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:306:12: error: ‘struct phy_device’ has no member named ‘dev’
     phy_dev->dev.driver = &phy_driver_stub->driver;
            ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:306:43: error: ‘struct phy_driver’ has no member named ‘driver’
     phy_dev->dev.driver = &phy_driver_stub->driver;
                                           ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:313:36: error: ‘struct phy_device’ has no member named ‘dev’
     if (device_bind_driver(&phy_dev->dev)) {
                                    ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In function ‘seville_phy_create’:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:687:34: error: ‘struct phy_device’ has no member named ‘dev’
     phy_probe(&port_list->phy_dev->dev);
                                  ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:690:60: error: ‘struct phy_device’ has no member named ‘dev’
     if (sysfs_create_link(seville_kobj, &port_list->phy_dev->dev.kobj,
                                                            ^
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In function ‘seville_phy_destroy’:
/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:796:39: error: ‘struct phy_device’ has no member named ‘dev’
         phy_remove(&port_list->phy_dev->dev);
                                       ^
scripts/Makefile.build:314: recipe for target '/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.o' failed
make[2]: *** [/home/Public/br/Machine/mdp-t1040su/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.o] Error 1
make[2]: *** Waiting for unfinished jobs....

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Contributor II

hello everyone,

has anyone try to build the uio-seville linux kernel driver for 5.4 ?

I can successful build this driver for 4.19 long-term  qoriq-components/linux - Linux Tree for QorIQ support 

but the build for 5.4 long-term  failed qoriq-components/linux - Linux Tree for QorIQ support 

it looks like , the phy api was changed.

the source comes from qoriq-yocto-sdk/l2switch-uio - T1040 L2 switch API and examples 

and patched by me for working with kernel 4.19 .

----------------------------------------------------------------------------------------------------------------------------------------------

now comes the compiler errors

Applying 0001-uio-seville.patch using patch:
patching file uio-driver/phy_seville.c
patching file uio-driver/uio_seville_main.c
>>> fsl-l2switch-uio fsl-sdk-v2.0 Configuring
>>> fsl-l2switch-uio fsl-sdk-v2.0 Building
>>> fsl-l2switch-uio fsl-sdk-v2.0 Building kernel module(s)
PATH="/home/Public/BuildRoot/Machine/mdp-t1040s54/host/bin:/home/Public/BuildRoot/Machine/mdp-t1040s54/host/sbin:/home/Public/lsdk19.09:/home/Public/lsdk19.09/tools:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games" PKG_CONFIG="/home/Public/BuildRoot/Machine/mdp-t1040s54/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/Public/BuildRoot/Machine/mdp-t1040s54/host/lib/pkgconfig:/home/Public/BuildRoot/Machine/mdp-t1040s54/host/share/pkgconfig" BR_BINARIES_DIR=/home/Public/BuildRoot/Machine/mdp-t1040s54/images /usr/bin/make -j13 -C /home/Public/BuildRoot/Machine/mdp-t1040s54/build/linux-LSDK-20.04-V5.4-update-290520 HOSTCC="/usr/bin/gcc -O2 -I/home/Public/BuildRoot/Machine/mdp-t1040s54/host/include -L/home/Public/BuildRoot/Machine/mdp-t1040s54/host/lib -Wl,-rpath,/home/Public/BuildRoot/Machine/mdp-t1040s54/host/lib" ARCH=powerpc INSTALL_MOD_PATH=/home/Public/BuildRoot/Machine/mdp-t1040s54/target CROSS_COMPILE="/home/Public/BuildRoot/Machine/mdp-t1040s54/host/bin/powerpc64-linux-" DEPMOD=/home/Public/BuildRoot/Machine/mdp-t1040s54/host/sbin/depmod INSTALL_MOD_STRIP=1  PWD=/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver M=/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver modules
  CC [M]  /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/npi.o
  CC [M]  /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.o
  CC [M]  /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.o
In file included from ./include/linux/ioport.h:13:0,
                 from ./include/linux/device.h:15,
                 from /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:14:
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In Funktion »seville_phy_change«:
./include/linux/kernel.h:994:51: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
  BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
                                                   ^
./include/linux/compiler.h:330:9: Anmerkung: in Definition des Makros »__compiletime_assert«
   if (!(condition))     \
         ^~~~~~~~~
./include/linux/compiler.h:350:2: Anmerkung: bei Substitution des Makros »_compiletime_assert«
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^~~~~~~~~~~~~~~~~~~
./include/linux/build_bug.h:39:37: Anmerkung: bei Substitution des Makros »compiletime_assert«
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^~~~~~~~~~~~~~~~~~
./include/linux/kernel.h:994:2: Anmerkung: bei Substitution des Makros »BUILD_BUG_ON_MSG«
  BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
  ^~~~~~~~~~~~~~~~
./include/linux/kernel.h:994:20: Anmerkung: bei Substitution des Makros »__same_type«
  BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
                    ^~~~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:433:14: Anmerkung: bei Substitution des Makros »container_of«
              container_of(work, struct phy_device, phy_queue);
              ^~~~~~~~~~~~
In file included from <Kommandozeile>:0:0:
././include/linux/compiler_types.h:129:35: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
 #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
                                   ^
./include/linux/stddef.h:17:32: Anmerkung: bei Substitution des Makros »__compiler_offsetof«
 #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
                                ^~~~~~~~~~~~~~~~~~~
./include/linux/kernel.h:997:21: Anmerkung: bei Substitution des Makros »offsetof«
  ((type *)(__mptr - offsetof(type, member))); })
                     ^~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:433:14: Anmerkung: bei Substitution des Makros »container_of«
              container_of(work, struct phy_device, phy_queue);
              ^~~~~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In Funktion »seville_phy_cdev_handler«:
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:480:62: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
     queue_work(system_power_efficient_wq, &port_list->phy_dev->phy_queue);
                                                              ^~
In file included from ./include/linux/srcu.h:21:0,
                 from ./include/linux/notifier.h:16,
                 from ./arch/powerpc/include/asm/uprobes.h:12,
                 from ./include/linux/uprobes.h:49,
                 from ./include/linux/mm_types.h:14,
                 from ./include/linux/mmzone.h:21,
                 from ./include/linux/gfp.h:6,
                 from ./include/linux/xarray.h:14,
                 from ./include/linux/radix-tree.h:18,
                 from ./include/linux/idr.h:15,
                 from ./include/linux/kernfs.h:13,
                 from ./include/linux/sysfs.h:16,
                 from ./include/linux/kobject.h:20,
                 from ./include/linux/device.h:16,
                 from /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:14:
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In Funktion »seville_phy_create«:
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:34: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
                                  ^
./include/linux/workqueue.h:242:16: Anmerkung: in Definition des Makros »__INIT_WORK«
   __init_work((_work), _onstack);    \
                ^~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:5: Anmerkung: bei Substitution des Makros »INIT_WORK«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
     ^~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:34: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
                                  ^
./include/linux/workqueue.h:243:4: Anmerkung: in Definition des Makros »__INIT_WORK«
   (_work)->data = (atomic_long_t) WORK_DATA_INIT(); \
    ^~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:5: Anmerkung: bei Substitution des Makros »INIT_WORK«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
     ^~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:34: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
                                  ^
./include/linux/workqueue.h:244:20: Anmerkung: in Definition des Makros »__INIT_WORK«
   INIT_LIST_HEAD(&(_work)->entry);   \
                    ^~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:5: Anmerkung: bei Substitution des Makros »INIT_WORK«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
     ^~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:34: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
                                  ^
./include/linux/workqueue.h:245:4: Anmerkung: in Definition des Makros »__INIT_WORK«
   (_work)->func = (_func);    \
    ^~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:680:5: Anmerkung: bei Substitution des Makros »INIT_WORK«
     INIT_WORK(&port_list->phy_dev->phy_queue, seville_phy_change);
     ^~~~~~~~~
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c: In Funktion »seville_phy_destroy«:
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.c:774:39: Fehler: »struct phy_device« hat kein Element namens »phy_queue«
         flush_work(&port_list->phy_dev->phy_queue);
                                       ^~
make[3]: *** [scripts/Makefile.build:266: /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/phy_seville.o] Fehler 1
make[3]: *** Auf noch nicht beendete Prozesse wird gewartet …
/home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.c:338:13: Fehler: »PHY_HAS_INTERRUPT« ist hier (außerhalb einer Funktion) nicht deklariert; meinten Sie »H_INTERRUPT«?
   .flags  = PHY_HAS_INTERRUPT,
             ^~~~~~~~~~~~~~~~~
             H_INTERRUPT
make[3]: *** [scripts/Makefile.build:266: /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver/uio_seville_main.o] Fehler 1
make[2]: *** [Makefile:1652: /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/uio-driver] Fehler 2
make[1]: *** [package/pkg-generic.mk:256: /home/Public/BuildRoot/Machine/mdp-t1040s54/build/fsl-l2switch-uio-fsl-sdk-v2.0/.stamp_built] Fehler 2
make: *** [Makefile:84: _all] Fehler 2

----------------------------------------------------------------------------------------------------------------------------------------------

any hints or solution

Greetings from island Rügen

Jörg Hering

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