TravelMate P214-55-55BS: Realtek drivers note

Species8472
Species8472 Member Posts: 36 Enthusiast WiFi Icon

The Realtek website https://www.realtek.com/Download/List?cate_id=584 contains the 8.055.00 driver released in February 2025. If you don't intend to depend fully on the wireless capabilities (which in 6.16+ kernels work well), this is your only realistic option (and even then I don't know whether it is stable, but older drivers are unworkable, like requiring a reboot after changing power state), IMO.

I didn't check whether it works (besides loading the driver), but this is what modinfo shows.

parm:           speed_mode:force phy operation. Deprecated by ethtool (8). (uint)
parm:           duplex_mode:force phy operation. Deprecated by ethtool (8). (uint)
parm:           autoneg_mode:force phy operation. Deprecated by ethtool (8). (uint)
parm:           advertising_mode:force phy operation. Deprecated by ethtool (8). (uint)
parm:           dynamic_aspm:int
parm:           aspm:Enable ASPM. (int)
parm:           s5wol:Enable Shutdown Wake On Lan. (int)
parm:           s5_keep_curr_mac:Enable Shutdown Keep Current MAC Address. (int)
parm:           use_dac:Enable PCI DAC. Unsafe on 32 bit PCI slot. (int)
parm:           timer_count:Timer Interrupt Interval. (int)
parm:           eee_enable:Enable Energy Efficient Ethernet. (int)
parm:           hwoptimize:Enable HW optimization function. (ulong)
parm:           s0_magic_packet:Enable S0 Magic Packet. (int)
parm:           dynamic_aspm_packet_threshold:Dynamic ASPM packet threshold. (int)
parm:           disable_wol_support:Disable PM support. (int)
parm:           eee_giga_lite:Enable Giga Lite. (int)
parm:           debug:Debug verbosity level (0=none, ..., 16=all) (int)

I also built my kernel with the new X86_NATIVE_CPU ykernel compilation option, which does seem to improve performance, but compiling a default generic kernel takes multiple hours on this hardware (if you only select the modules you actually use, it would likely only take 15 minutes or so, but that requires in depth knowledge of the hardware (if you do have a complete list of compilation options, feel free to share them in a code block)).

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