Commit Graph

56 Commits

Author SHA1 Message Date
Subash Abhinov Kasiviswanathan
032ee46828 net: qualcomm: rmnet: Refactor the new rmnet dev creation
Data format can be directly set from rmnet_newlink() since the
rmnet real dev info is already available.

Since __rmnet_get_real_dev_info() is no longer used in rmnet_config.c
after removal of those functions, move content to
rmnet_get_real_dev_info().

__rmnet_set_endpoint_config() is collapsed into
rmnet_set_endpoint_config() since only mux_id was being set additionally
within it. Remove an unnecessary mux_id check.

Set the mux_id for the rmnet_dev within rmnet_vnd_newlink() itself.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-03 21:27:18 -07:00
Subash Abhinov Kasiviswanathan
2d516c0d90 net: qualcomm: rmnet: Move the device creation log
The current log is not very useful as it does not log the device
name since it it is prior to registration -

(unnamed net_device) (uninitialized): Setting up device

Modify to log after the device registration -

rmnet1: rmnet dev created

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-03 21:27:18 -07:00
Subash Abhinov Kasiviswanathan
61bf5490ec net: qualcomm: rmnet: Remove the unused endpoint -1
This was used only in the original patch series where the IOCTLs were
present and is no longer in use.

Fixes: ceed73a2cf ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation")
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-03 21:27:18 -07:00
Subash Abhinov Kasiviswanathan
009e1b2b7a net: qualcomm: rmnet: Fix memory corruption if mux_id is greater than 32
rmnet_rtnl_validate() was checking for upto mux_id 254, however the
rmnet_devices devices could hold upto 32 entries only. Fix this by
increasing the size of the rmnet_devices.

Fixes: ceed73a2cf ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation")
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-03 21:27:18 -07:00
Colin Ian King
5debc53ffe net: qualcomm: rmnet: remove unused variable priv
priv is being assigned but is never used, so remove it.

Cleans up clang build warning:
"warning: Value stored to 'priv' is never read"

Fixes: ceed73a2cf ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-01 18:34:36 -07:00
Subash Abhinov Kasiviswanathan
ceed73a2cf drivers: net: ethernet: qualcomm: rmnet: Initial implementation
RmNet driver provides a transport agnostic MAP (multiplexing and
aggregation protocol) support in embedded module. Module provides
virtual network devices which can be attached to any IP-mode
physical device. This will be used to provide all MAP functionality
on future hardware in a single consistent location.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-30 11:41:13 -07:00