Add watchdog timer to recover potential data stall when data is
not going to the expected DRB and no DFC indication is received.
Change-Id: Iaa4b4814967cf9400c36115a083922376d23928d
Acked-by: Weiyi Chen <weiyic@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Fix a null pointer dereference issue when data packets trigger the
queuing of powersave work before the powersave workqueue is initialized.
Change-Id: Ia3515a7aaa47cb41568c39462bca73ceae11ea9c
Acked-by: Weiyi Chen <weiyic@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
This patch adds trace events to help with debug for gso feature
by identifying the packets (and their lengths) that are using
the segmentation offload feature.
Adding source and destination port number info
in the gso trace events to differentiate between
the flows.
CRs-Fixed: 2697145
Change-Id: I4f9786afa799cb1589bd07393c0922913037390d
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Re-arrange ipa registration sequence to handle cases where rmnet_ctl
is being initialized before ipa is ready.
Change-Id: Ic8416ad8f96f818e32f1320e997287ebfe755d03
Acked-by: Weiyi Chen <weiyic@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Reduce the minimum allowed UL aggregation timeout to 1ms
as a lower limit might be preferable to reduce latency for
sporadic traffic scenarios.
CRs-fixed: 2692360
Change-Id: Iba1c02232fa83d7cac112bd4b3f625128e2da88b
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Cleanup entries in the task boost list when the pid becomes inactive.
Change-Id: I0b1b2ef81cda470cd08b31ab4e78f81d346b9b70
Acked-by: Ryan Chapman <rchapman@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Similar to the UL direction, allow the hardware checksum offload support
to be toggled off with the NETIF_F_RXCSUM flag though ethtool.
Change-Id: I38e43cf9c13363eee340793878be7639f18254e3
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>
Do not remove module if the dependent modules are removed.
CRs-Fixed: 2683697
Change-Id: I35539aff061fe57a85f0bb8eb3dcf40499eca760
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Kernel code should now use the timespec64 struct instead of the older
struct timespec and its APIs.
Change-Id: I2792b637bf1054521e3f1ff7c82d1cdbf4f3adea
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>
If the RmNet driver needs to transmit a packet marked as needing
prioritization, it should skip uplink aggregation of the packet to avoid
adding additional delay. Additionally, any aggregated packets should be
flushed prior to sending the prioritized packet to avoid any ordering
issues.
Change-Id: Ia3063ec3f0553693a0f66c8eb5bbb88d250f7523
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>
Allows calculation of the average buffer utilization for RSB/RSC packets.
Change-Id: Id719b97ceffc62b1b9ce28bfab8ec32c6604529c
Acked-by: Conner Huff <chuff@codeaurora.org>
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>
Allow all NDP packets to be sent regardless of flow control state.
These packets are needed for address configuration even if the default
flow is disabled from the beginning of the call such as in 5G SA.
Change-Id: Ia10e41c5ec8e163b9682c6b4f553f9b102020042
Acked-by: Weiyi Chen <weiyic@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Hardware does not use the value populated in the transport checksum
field for checksum computation in MAPv5 format if checksum required
bit is set. The partial checksum can be left as is in these cases.
Explicitly marking the field as 0 could potentially cause incorrect
verdicts in hardware in translation scenarios for UDPv4.
CRs-Fixed: 2626450
Change-Id: I8d9e38e6af0df344ceebd630a895b1d7f467b1db
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
This is needed to install the module at the preferred location.
CRs-Fixed: 2616023
Change-Id: I480ece2dac0a2169c7f8c7187a5a51e1d637e6c2
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
This brings the RmNet and DFC modules up to date with the 4.19 tip as of
commit 9b38611ea527 ("rmnet: Reduce synchronize_rcu calls").
As part of this, the rmnet_ctl driver was also incorporated, using commit
4ceee3aafb7d ("rmnet_ctl: Add IPC logging and optimizations")
Change-Id: Ic45d46074c7401dfed408c769cfb6462dac0d4ee
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>
Inital commit of rmnet_core net device driver in dlkm form
in datarmnet. This requires rmnet to be disabled in the
kernel and for it to be loaded before dependent modules.
CRs-Fixed: 2558810
Change-Id: I742e85033fa0999bf9069d43ce73ab9a622a8388
Acked-by: Raul Martinez <mraul@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
