iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: iosm: create default link via WWAN core

Browse Source 
Utilize the just introduced WWAN core feature to create a default netdev
for the default data (IP MUX) channel.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
CC: M Chetan Kumar <m.chetan.kumar@intel.com>
CC: Intel Corporation <linuxwwan@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergey Ryazanov 2021-06-22 01:50:59 +03:00 committed by David S. Miller
parent ca374290aa
commit 83068395bb
2 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wwan/iosm/iosm_ipc_imem_ops.h
View File

@ -30,6 +30,9 @@
#define IP_MUX_SESSION_START 1 #define IP_MUX_SESSION_START 1
#define IP_MUX_SESSION_END 8 #define IP_MUX_SESSION_END 8
/* Default IP MUX channel */
#define IP_MUX_SESSION_DEFAULT 1
/** /**
* ipc_imem_sys_port_open - Open a port link to CP. * ipc_imem_sys_port_open - Open a port link to CP.
* @ipc_imem: Imem instance. * @ipc_imem: Imem instance.

3
drivers/net/wwan/iosm/iosm_ipc_wwan.c
View File

@ -317,8 +317,9 @@ struct iosm_wwan *ipc_wwan_init(struct iosm_imem *ipc_imem, struct device *dev)
ipc_wwan->dev = dev; ipc_wwan->dev = dev;
ipc_wwan->ipc_imem = ipc_imem; ipc_wwan->ipc_imem = ipc_imem;
/* WWAN core will create a netdev for the default IP MUX channel */
if (wwan_register_ops(ipc_wwan->dev, &iosm_wwan_ops, ipc_wwan, if (wwan_register_ops(ipc_wwan->dev, &iosm_wwan_ops, ipc_wwan,
WWAN_NO_DEFAULT_LINK)) { IP_MUX_SESSION_DEFAULT)) {
kfree(ipc_wwan); kfree(ipc_wwan);
return NULL; return NULL;
} }