[PATCH v2 0/4] ath10k: remove shadow copy engine descriptors

Rajkumar Manoharan rmanohar at qti.qualcomm.com
Fri Oct 23 05:31:02 PDT 2015

Below series remove shadow copy of CE descriptors for source ring.
Removing the shadow copy should reduce d-cache pressure and memory
usage of the driver.

 * Since ce_send is not using shadow, fix send completion as well.

Rajkumar Manoharan (4):
  ath10k: use local memory instead of shadow descriptor in ce_send
  ath10k: remove send completion validation in diag read/write
  ath10k: cleanup copy engine send completion
  ath10k: remove shadow copy of CE descriptors for source ring

 drivers/net/wireless/ath/ath10k/ce.c  | 57 +++++------------------------------
 drivers/net/wireless/ath/ath10k/ce.h  | 16 ++--------
 drivers/net/wireless/ath/ath10k/pci.c | 53 +++++---------------------------
 3 files changed, 17 insertions(+), 109 deletions(-)


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