rmnet_data assigns device name by the order they are created.
This causes problems which multiple processes are trying to
create devices and leads to random device names.
Assign device name as specified by user.
[mikeioannina]: Backport to 3.10
CRs-Fixed: 2018785
Change-Id: Iab8e053c6ccacbeedaa7763e760d0c12e756b5d0
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Do not aggregate frames if they are sapced out more than 10ms. Since the
scedule_delayed_work() API only takes time in jiffies, ping packets
are getting substantially delayed. Instead, just send them. This parameter
is tunable from the module parameters location.
CRs-Fixed: 772705
Change-Id: I6ac337c8d61b1290f939b86081070c14c2c757b1
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Accumulation logic now respects max packet count as well as buffer size.
Additionally, packets will get shipped if they have been sitting around
for more than 1ms. This parameter is tunable from the module parameters
location.
CRs-Fixed: 772705
Change-Id: I1b5cb597ef6adfe19df590582f9a6cae091c5977
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Better document the configuration structures and the element usage.
Anticipating more elements being added in the near term.
Change-Id: I5ca90b7a776072d6b1ac4838782cada38f4fea3b
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Support the full range of mux IDs for special channels which have large
ID numbers. Expected runtime memory impact is an increase of ~1.5KB per
attached physical network device.
Change-Id: Ic9db497708064c31fe7ed588a855311b50d55e19
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Added support for RMNET_NETLINK_GET_LOGICAL_EP_CONFIG
and RMNET_NETLINK_GET_NETWORK_DEVICE_ASSOCIATED in the
rmnet_data configuration module.
CRs-fixed: 599231
Change-Id: Ib5eeb4a37f80a4df19cb3c1ef02ec477f5445740
Acked-by: David Arinzon <darinzon@qti.qualcomm.com>
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Added new parameter tail_spacing to
RMNET_NETLINK_SET_LINK_INGRESS_DATA_FORMAT in order to support
an additional fixed padding on packets. Required to support RNDIS
tethering.
CRs-Fixed: 579184
Change-Id: I58bbbfbaa68a28b25a96f52b04165285de9c24ef
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Gracefully handle device unregister notifications. Cleans
up any logical endpoints configured on a physical devices
and then unassociates it. Required to prevent crash if
references are held too long.
CRs-Fixed: 596227
Change-Id: I02d08e07e74510b7a8dffbefa99e651e0100db23
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Cleaned up refcount on get_dev_by_name.
Added new APIs to support cleanup of configuration and virtual devices.
Added explicit reference managment in association/un-association
and when setting/unsetting logical EP.
CRs-Fixed: 596227
Change-Id: Ic67bb649b0f0420d9a1e4bf5664ed63c0ff7d8bf
Signed-off-by: Harout Hadeshian <harouth@codeaurora.org>
Run-time user space components can now specify virtual network device
name prefix at device creation. This will be used to support legacy
data services.
CRs-Fixed: 555507
Change-Id: Id34c2761f2060e66b05c521304d5151620ba5665
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
RmNet Data driver provides a transport agnostic MAP (multiplexing and
aggregation protocol) support in embedded and bridge modes. 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.
CRs-Fixed: 525675
Change-Id: I739947c9c3de008974dd485a74e9953ba2cbb75e
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
Subash Abhinov Kasiviswanathan
Harout Hedeshian