I'm getting this error on the build (see below). It is almost like the header file can't be found, but at the top of the octeon3-core.c file, I have:
#include "octeon3.h"
and the directory tree for build_dir/target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon
-rw-r--r-- 1 grommish grommish 10368 Jun 11 04:49 octeon3-bgx-nexus.c
-rw-r--r-- 1 grommish grommish 54043 Jun 11 04:49 octeon3-bgx-port.c
-rw-r--r-- 1 grommish grommish 54547 Jun 11 04:49 octeon3-core.c
-rw-r--r-- 1 grommish grommish 9352 Jun 11 04:49 octeon3-fpa.c
-rw-r--r-- 1 grommish grommish 15161 Jun 11 04:49 octeon3.h
-rw-r--r-- 1 grommish grommish 21779 Jun 11 04:49 octeon3-pki.c
-rw-r--r-- 1 grommish grommish 37490 Jun 11 04:49 octeon3-pko.c
-rw-r--r-- 1 grommish grommish 8069 Jun 11 04:49 octeon3-sso.c
-rw-r--r-- 1 grommish grommish 42314 May 14 01:57 octeon_mgmt.c
In the octeon3.h file, for example, I have the following entries:
int bgx_port_get_qlm(int node, int bgx, int index);
void bgx_port_set_netdev(struct device *dev, struct net_device *netdev);
Am I missing something? I appreciate any help!
Compile-time error:
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_remove':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:2019: undefined reference to `bgx_port_set_netdev'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_set_mac_address':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1580: undefined reference to `bgx_port_set_rx_filtering'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_bgx_ndo_stop':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1266: undefined reference to `bgx_port_disable'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_bgx_hwtstamp':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1600: undefined reference to `bgx_port_get_mode'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1600: undefined reference to `bgx_port_get_mode'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_ioctl':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1810: undefined reference to `bgx_port_do_ioctl'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_bgx_ndo_open':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1213: undefined reference to `bgx_port_enable'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_bgx_ndo_init':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1037: undefined reference to `bgx_port_get_pknd'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1046: undefined reference to `bgx_port_get_mac'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1054: undefined reference to `bgx_port_set_rx_filtering'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1055: undefined reference to `bgx_port_change_mtu'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o: in function `octeon3_eth_probe':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-core.c:1854: undefined reference to `bgx_port_set_netdev'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o:(.rodata+0x40): undefined reference to `bgx_port_set_rx_filtering'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o:(.rodata+0x68): undefined reference to `bgx_port_change_mtu'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o:(.rodata+0x218): undefined reference to `bgx_port_ethtool_set_settings'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o:(.rodata+0x258): undefined reference to `bgx_port_ethtool_nway_reset'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-core.o:(.rodata+0x3b8): undefined reference to `bgx_port_ethtool_get_link_ksettings'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-pko.o: in function `get_78xx_fifos_required':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:635: undefined reference to `bgx_port_get_qlm'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:656: undefined reference to `bgx_port_get_mode'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-pko.o: in function `get_75xx_fifos_required':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:767: undefined reference to `bgx_port_get_qlm'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:772: undefined reference to `bgx_port_get_mode'
mips64-openwrt-linux-musl-ld: drivers/net/ethernet/cavium/octeon/octeon3-pko.o: in function `get_73xx_fifos_required':
target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:868: undefined reference to `bgx_port_get_qlm'
mips64-openwrt-linux-musl-ld: target-mips64_octeon3_64_musl/linux-octeon/linux-4.19.123/drivers/net/ethernet/cavium/octeon/octeon3-pko.c:874: undefined reference to `bgx_port_get_qlm'