Sander Vanheule 1773264a0c realtek: correct egress frame port verification ... Destination switch ports for outgoing frame can range from 0 to CPU_PORT-1. Refactor the code to only generate egress frame CPU headers when a valid destination port number is available, and make the code a bit more consistent between different switch generations. Change the dest_port argument's type to 'unsigned int', since only positive values are valid. This fixes the issue where egress frames on switch port 0 did not receive a VLAN tag, because they are sent out without a CPU header. Also fixes a potential issue with invalid (negative) egress port numbers on RTL93xx switches. Reported-by: Arınç ÜNAL <arinc.unal@xeront.com> Suggested-by: Birger Koblitz <mail@birger-koblitz.de> Tested-by: Luiz Angelo Daros de Luca <luizluca@gmail.com> Signed-off-by: Sander Vanheule <sander@svanheule.net>		2022-07-17 10:06:51 +02:00
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rtl838x_eth.c	realtek: correct egress frame port verification	2022-07-17 10:06:51 +02:00
rtl838x_eth.h	realtek: correct egress frame port verification	2022-07-17 10:06:51 +02:00