wifi: rtw89: pci: enlarge RX DMA buffer to consider size of RX descriptor
[ Upstream commit c108b4a5 ] Hardware puts RX descriptor and packet in RX DMA buffer, so it could be over one buffer size if packet size is 11454, and then it will be split into two segments. WiFi 7 chips use larger size of RX descriptor, so enlarge DMA buffer size according to RX descriptor to have better performance and simple flow. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240121071826.10159-5-pkshih@realtek.com Signed-off-by: Sasha Levin <sashal@kernel.org>
parent
d6b0472d
Please register or sign in to comment