diff options
| author | Shane Parslow <shaneparslow808@gmail.com> | 2022-10-29 12:03:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-02 14:51:03 +0300 |
| commit | d08b0f8f46e45a274fc8c9a5bc92cb9da70d9887 (patch) | |
| tree | 3764332328b6e3b310b96cd6da88a8874ae09870 /drivers/net/wwan | |
| parent | 3349e4a48acb0923fa98d2beac82a833a76116cb (diff) | |
| download | linux-d08b0f8f46e45a274fc8c9a5bc92cb9da70d9887.tar.xz | |
net: wwan: iosm: add rpc interface for xmm modems
Add a new iosm wwan port that connects to the modem rpc interface. This
interface provides a configuration channel, and in the case of the 7360, is
the only way to configure the modem (as it does not support mbim).
The new interface is compatible with existing software, such as
open_xdatachannel.py from the xmm7360-pci project [1].
[1] https://github.com/xmm7360/xmm7360-pci
Signed-off-by: Shane Parslow <shaneparslow808@gmail.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wwan')
| -rw-r--r-- | drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c | 2 | ||||
| -rw-r--r-- | drivers/net/wwan/wwan_core.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c index 128c999e08bb..bcfbc6b3d617 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c +++ b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c @@ -39,7 +39,7 @@ static struct ipc_chnl_cfg modem_cfg[] = { /* RPC - 0 */ { IPC_MEM_CTRL_CHL_ID_1, IPC_MEM_PIPE_2, IPC_MEM_PIPE_3, IPC_MEM_MAX_TDS_RPC, IPC_MEM_MAX_TDS_RPC, - IPC_MEM_MAX_DL_RPC_BUF_SIZE, WWAN_PORT_UNKNOWN }, + IPC_MEM_MAX_DL_RPC_BUF_SIZE, WWAN_PORT_XMMRPC }, /* IAT0 */ { IPC_MEM_CTRL_CHL_ID_2, IPC_MEM_PIPE_4, IPC_MEM_PIPE_5, IPC_MEM_MAX_TDS_AT, IPC_MEM_MAX_TDS_AT, IPC_MEM_MAX_DL_AT_BUF_SIZE, diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index d72ee18476d1..966d0ccd2276 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -319,6 +319,10 @@ static const struct { .name = "FIREHOSE", .devsuf = "firehose", }, + [WWAN_PORT_XMMRPC] = { + .name = "XMMRPC", + .devsuf = "xmmrpc", + }, }; static ssize_t type_show(struct device *dev, struct device_attribute *attr, |