наб
2f665f2437
format-table used size_t/uint64_t interchangeably for TABLE_BPS, and ethtool-util used SIZE_MAX to indicate SPEED_UNKNOWN, which worked only on ABIs with 64-bit pointers. For example, the tg3 driver returns SPEED_UNKNOWN with no link (cf. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/broadcom/tg3.c?id=3eb2efbea193789397c36f52b17d8692ac79bf68#n12190) which on x32 (and other 32-bit ABIs, presumably) caused "networkctl status" to mark it with "Speed: 4Gbps": nabijaczleweli@szarotka:~$ networkctl --version systemd 245 (245.5-2) nabijaczleweli@szarotka:~$ file $(which networkctl) /bin/networkctl: ELF 32-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /libx32/ld-linux-x32.so.2, BuildID[sha1]=36d684cb1fc8fb5060050d32b969e5aa172fa607, for GNU/Linux 3.4.0, stripped nabijaczleweli@szarotka:~$ networkctl status onboard1 ● 4: onboard1 Driver: tg3 Model: NetXtreme BCM5755 Gigabit Ethernet PCI Express Speed: 4Gbps Whereas on 64-bit-pointer ABIs (here: amd64): nabijaczleweli@szarotka:~$ networkctl --version systemd 245 (245.5-2) nabijaczleweli@szarotka:~$ file $(which networkctl) /bin/networkctl: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=7a3e406e54968d7774ad467fc3f6a9d35ff7aea2, for GNU/Linux 3.2.0, stripped nabijaczleweli@szarotka:~$ networkctl status onboard1 ● 4: onboard1 Driver: tg3 Model: NetXtreme BCM5755 Gigabit Ethernet PCI Express Speed: n/a With this patch, networkctl returns, for x32: nabijaczleweli@szarotka:~$ networkctl --version systemd 245 (245.5-2.1~networkctl-4g-v2) nabijaczleweli@szarotka:~$ file $(which networkctl) /bin/networkctl: ELF 32-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /libx32/ld-linux-x32.so.2, BuildID[sha1]=36d684cb1fc8fb5060050d32b969e5aa172fa607, for GNU/Linux 3.4.0, stripped nabijaczleweli@szarotka:~$ networkctl status onboard1 ● 4: onboard1 Driver: tg3 Model: NetXtreme BCM5755 Gigabit Ethernet PCI Express Speed: n/a And for amd64: nabijaczleweli@szarotka:~$ file $(which networkctl) /bin/networkctl: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=7a3e406e54968d7774ad467fc3f6a9d35ff7aea2, for GNU/Linux 3.2.0, stripped nabijaczleweli@szarotka:~$ networkctl status onboard1 ● 4: onboard1 Driver: tg3 Model: NetXtreme BCM5755 Gigabit Ethernet PCI Express Speed: n/a
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