4 commits

Author	SHA1	Message	Date
drblah	b6ba0f9fad	Kernel: Update E1000 link state using interrupt ... Calls to link_up() in the E1000 driver would read the link state directly from the hardware on every call. This had negative performance impact in high throughput situations since link_up() is called every time an IP packet's route is resolved. This patch takes inspiration from the RTL8139 network adapter where the link state is stored in a bool and only updated when the hardware generates an interrupt related to link state change. After this change I measured a ~9% increase in TCP Tx throughput using: cat /dev/zero | nc <host_IP> <host_port> from the Serenity VM to my host machine	2021-12-31 15:48:16 +01:00
Guilherme Goncalves	33b78915d3	Kernel: Propagate overflow errors from Memory::page_round_up ... Fixes #11402.	2021-12-28 23:08:50 +01:00
Liav A	059a47afb6	Kernel: Run clang-format on E1000NetworkAdapter.cpp	2021-12-28 00:56:47 -08:00
Liav A	39d40afa93	Kernel/Net: Move Intel network adapters code to a separate directory	2021-12-28 00:56:47 -08:00