| Message ID | 1581942277-585-1-git-send-email-mpubbise@codeaurora.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | add 802.11 decapsulation offload support | expand |
On 17/02/2020 13:24, Manikanta Pubbisetty wrote: > Adding support for offloading 802.11 decapsulation to the HW. > This reduces the CPU cycles spent on host CPU for doing the > conversion from 802.11 format to ethernet format and thereby > improving the performance of the device. > > Note: > Ath11k patch in this patchset depends on PN offload series > and the multi reo patchset with the following name. > "Support hash based reo destination ring selection" > Hi, you need to also Cc: this to linux-wireless John > Manikanta Pubbisetty (2): > mac80211: add receive path for ethernet frame format > ath11k: add rx hw 802.11 decapsulation offloading support > > drivers/net/wireless/ath/ath11k/core.c | 4 + > drivers/net/wireless/ath/ath11k/core.h | 3 + > drivers/net/wireless/ath/ath11k/dp_rx.c | 184 ++++++++++++++---------- > drivers/net/wireless/ath/ath11k/hal_desc.h | 2 + > drivers/net/wireless/ath/ath11k/mac.c | 21 +++ > include/net/mac80211.h | 20 +++ > net/mac80211/rx.c | 215 ++++++++++++++++++++++++++++- > 7 files changed, 370 insertions(+), 79 deletions(-) >
On Mon, 2020-02-17 at 17:54 +0530, Manikanta Pubbisetty wrote: > Adding support for offloading 802.11 decapsulation to the HW. > This reduces the CPU cycles spent on host CPU for doing the > conversion from 802.11 format to ethernet format and thereby > improving the performance of the device. Would be nice to quantify that :) johannes