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| author | M Chetan Kumar <m.chetan.kumar@linux.intel.com> | 2021-12-09 20:02:28 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-10 20:53:56 -0800 |
| commit | da633aa3163fe1019c9e85333a17b74a5b99f5ac (patch) | |
| tree | 1eb55e9c2c657994ac6c7fb41458b40f1ce1f93f /drivers/net/wwan/iosm/iosm_ipc_imem.c | |
| parent | 5d710dc3318c981475780158c17a8725bdcc6a5d (diff) | |
| download | linux-da633aa3163fe1019c9e85333a17b74a5b99f5ac.tar.gz linux-da633aa3163fe1019c9e85333a17b74a5b99f5ac.tar.bz2 linux-da633aa3163fe1019c9e85333a17b74a5b99f5ac.zip | |
net: wwan: iosm: release data channel in case no active IP session
If there is no active IP session (interface up & running) then
release the data channel.
Use nr_sessions variable to track current active IP sessions.
If the count drops to 0, then send pipe close ctrl message to
release the data channel.
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.c')
| -rw-r--r-- | drivers/net/wwan/iosm/iosm_ipc_imem.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem.c b/drivers/net/wwan/iosm/iosm_ipc_imem.c index fb4e58beb366..f9e8e0ee4de3 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_imem.c +++ b/drivers/net/wwan/iosm/iosm_ipc_imem.c @@ -134,7 +134,6 @@ static int ipc_imem_setup_cp_mux_cap_init(struct iosm_imem *ipc_imem, * for channel alloc function. */ cfg->instance_id = IPC_MEM_MUX_IP_CH_IF_ID; - cfg->nr_sessions = IPC_MEM_MUX_IP_SESSION_ENTRIES; return 0; } |