qtnfmac: drop redundant data copy in control path

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Command responses and events from the firmware are copied twice in
control path: at first in shm core (qtnf_shm_handle_new_data) and
then in pcie bus drivers (qtnf_pcie_control_rx_callback). There
is no need to copy this data twice, it can be done only once
in rx callbacks.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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This commit is contained in:

Sergey Matyukevich 2018-10-05 10:11:45 +00:00 • committed by Kalle Valo

parent 2525f188f7

commit 8804ea9e15

3 changed files with 10 additions and 12 deletions

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5

drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c

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13

drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c

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4

drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h

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