On Thu, 17 Dec 2020 12:53:30 +0100 Łukasz Stelmach wrote: > ASIX AX88796[1] is a versatile ethernet adapter chip, that can be > connected to a CPU with a 8/16-bit bus or with an SPI. This driver > supports SPI connection. > > The driver has been ported from the vendor kernel for ARTIK5[2] > boards. Several changes were made to adapt it to the current kernel > which include: > > + updated DT configuration, > + clock configuration moved to DT, > + new timer, ethtool and gpio APIs, > + dev_* instead of pr_* and custom printk() wrappers, > + removed awkward vendor power managemtn. > + introduced ethtool tunable to control SPI compression > > [1] https://www.asix.com.tw/products.php?op=pItemdetail&PItemID=104;65;86&PLine=65 > [2] https://git.tizen.org/cgit/profile/common/platform/kernel/linux-3.10-artik/ > > The other ax88796 driver is for NE2000 compatible AX88796L chip. These > chips are not compatible. Hence, two separate drivers are required. > > Signed-off-by: Łukasz Stelmach <l.stelmach@xxxxxxxxxxx> > Reviewed-by: Andrew Lunn <andrew@xxxxxxx> drivers/net/ethernet/asix/ax88796c_main.c: In function ‘ax88796c_tx_fixup’: drivers/net/ethernet/asix/ax88796c_main.c:248:6: warning: variable ‘tol_len’ set but not used [-Wunused-but-set-variable] 248 | u16 tol_len, pkt_len; | ^~~~~~~
