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| author | M Chetan Kumar <m.chetan.kumar@linux.intel.com> | 2021-12-09 15:46:27 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-09 08:10:35 -0800 |
| commit | 373f121a3c3a741f90b2a81f120f37c539fa0c86 (patch) | |
| tree | f84023410b0dac3c72ef46b7fd5bc220a0452a6d /drivers/net/wwan/iosm/iosm_ipc_imem.h | |
| parent | e8b1d7698038e76363859fb47ae0a262080646f5 (diff) | |
net: wwan: iosm: fixes unnecessary doorbell send
In TX packet accumulation flow transport layer is
giving a doorbell to device even though there is
no pending control TX transfer that needs immediate
attention.
Introduced a new hpda_ctrl_pending variable to keep
track of pending control TX transfer. If there is a
pending control TX transfer which needs an immediate
attention only then give a doorbell to device.
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/wwan/iosm/iosm_ipc_imem.h')
0 files changed, 0 insertions, 0 deletions