Messages in this thread Patch in this message | | | From | Vegard Nossum <> | Subject | [PATCH v2] net: arc: select CRC32 | Date | Tue, 12 Oct 2021 11:34:46 +0200 |
| |
Fix the following build/link error by adding a dependency on the CRC32 routines:
ld: drivers/net/ethernet/arc/emac_main.o: in function `arc_emac_set_rx_mode': emac_main.c:(.text+0xb11): undefined reference to `crc32_le'
The crc32_le() call comes through the ether_crc_le() call in arc_emac_set_rx_mode().
[v2: moved the select to ARC_EMAC_CORE; the Makefile is a bit confusing, but the error comes from emac_main.o, which is part of the arc_emac module, which in turn is enabled by CONFIG_ARC_EMAC_CORE. Note that arc_emac is different from emac_arc...]
Fixes: 775dd682e2b0ec ("arc_emac: implement promiscuous mode and multicast filtering") Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> --- drivers/net/ethernet/arc/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/arc/Kconfig b/drivers/net/ethernet/arc/Kconfig index 37a41773dd435..92a79c4ffa2c7 100644 --- a/drivers/net/ethernet/arc/Kconfig +++ b/drivers/net/ethernet/arc/Kconfig @@ -21,6 +21,7 @@ config ARC_EMAC_CORE depends on ARC || ARCH_ROCKCHIP || COMPILE_TEST select MII select PHYLIB + select CRC32 config ARC_EMAC tristate "ARC EMAC support" -- 2.23.0.718.g5ad94255a8
| |