On 28.07.21 09:27, Jean-Baptiste Trédez via Xenomai wrote: > Current fec driver does not build on xenomai 3 and on recent kernel (ex : > 5.4). This driver was completely rewritten on mainline kernel. > This work uses previous work from Gilles Chanteperdrix and Philippe Gerum > (rebase over original driver from kernel 4.14.85 for xenomai 3) (patch 1 to > 3), update the driver to 5.4 kernel and i.MX8Q (patch 4 and 5), fix buffer > free issue (patch 6) and reduce latency (patch 7). > This set was tested on i.MX8Q target > > Arnaud Bouvet (1): > net/drivers: fec: remove 1ms latency on frames reception > > Gilles Chanteperdrix (2): > utils/net: rtifconfig: display device name untruncated > net/stack: rtskb: increase buffer size > > Jean-Baptiste Trédez (3): > net/drivers: fec: update from linux kernel 5.4 and NXP I.MX8 > Kconfig : enable fec for ARM64 build > net/drivers: fec: fix dev_kfree_rtskb on wrong buffer > > Philippe Gerum (1): > net/drivers: fec: rebase over original driver from kernel 4.14.85 > > kernel/drivers/net/drivers/Kconfig | 11 +- > kernel/drivers/net/drivers/Makefile | 6 +- > kernel/drivers/net/drivers/fec.c | 1859 ------- > kernel/drivers/net/drivers/freescale/Makefile | 5 + > kernel/drivers/net/drivers/freescale/fec.h | 642 +++ > .../drivers/net/drivers/freescale/fec_main.c | 4676 +++++++++++++++++ > .../drivers/net/drivers/freescale/fec_ptp.c | 638 +++ > kernel/drivers/net/drivers/rt_fec.h | 153 - > kernel/drivers/net/stack/include/rtskb.h | 2 +- > utils/net/rtifconfig.c | 2 +- > 10 files changed, 5975 insertions(+), 2019 deletions(-) > delete mode 100644 kernel/drivers/net/drivers/fec.c > create mode 100644 kernel/drivers/net/drivers/freescale/Makefile > create mode 100644 kernel/drivers/net/drivers/freescale/fec.h > create mode 100644 kernel/drivers/net/drivers/freescale/fec_main.c > create mode 100644 kernel/drivers/net/drivers/freescale/fec_ptp.c > delete mode 100644 kernel/drivers/net/drivers/rt_fec.h >
Thanks, applied to next. Patch 3 didn't apply directly, but the conflict was in the to-be-deleted file. Please always make sure to check if your patches need rebasing. In addition, I'll add the driver to CI so that we are building it regularly. Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux
