- 19 Jan, 2023 15 commits
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Pavithra Sathyanarayanan authored
Remove the MII/RGMII Selection settings in driver as it is preset by the EEPROM and has the required configurations before the driver loads for LAN743x. Signed-off-by:
Pavithra Sathyanarayanan <Pavithra.Sathyanarayanan@microchip.com> Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Hangbin Liu authored
There are some issues with the bpf/nat6to4.c building. 1. It use TEST_CUSTOM_PROGS, which will add the nat6to4.o to kselftest-list file and run by common run_tests. 2. When building the test via `make -C tools/testing/selftests/ TARGETS="net"`, the nat6to4.o will be build in selftests/net/bpf/ folder. But in test udpgro_frglist.sh it refers to ../bpf/nat6to4.o. The correct path should be ./bpf/nat6to4.o. 3. If building the test via `make -C tools/testing/selftests/ TARGETS="net" install`. The nat6to4.o will be installed to kselftest_install/net/ folder. Then the udpgro_frglist.sh should refer to ./nat6to4.o. To fix the confusing test path, let's just move the nat6to4.c to net folder and build it as TEST_GEN_FILES. Fixes: edae34a3 ("selftests net: add UDP GRO fraglist + bpf self-tests") Tested-by:
Björn Töpel <bjorn@kernel.org> Signed-off-by:
Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20230118020927.3971864-1-liuhangbin@gmail.comSigned-off-by:
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Jakub Kicinski authored
Vladimir Oltean says: ==================== ENETC BD ring cleanup The highlights of this patch set are: - Installing a BPF program and changing PTP RX timestamping settings are currently implemented through a port reconfiguration procedure which triggers an AN restart on the PHY, and these procedures are not generally guaranteed to leave the port in a sane state. Patches 9/12 and 11/12 address that. - Attempting to put the port down (or trying to reconfigure it) has the driver oppose some resistance if it's bombarded with RX traffic (it won't go down). Patch 12/12 addresses that. The other 9 patches are just cleanup in the BD ring setup/teardown code, which gradually led to bringing the driver in a position where resolving those 2 issues was possible. ==================== Link: https://lore.kernel.org/r/20230117230234.2950873-1-vladimir.oltean@nxp.comSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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Vladimir Oltean authored
napi_synchronize() from enetc_stop() waits until the softirq has finished execution and no longer wants to be rescheduled. However under high traffic load, this will never happen, and the interface can never be closed. The problem is the fact that the NAPI poll routine is written to update the consumer index which makes the device want to put more buffers in the RX ring, which restarts the madness again. Browsing around, it seems that some drivers like i40e keep a bit (__I40E_VSI_DOWN) which they use as communication between the control path and the data path. But that isn't my first choice, because complications ensue - since the enetc hardirq may trigger while we are in a theoretical ENETC_DOWN state, it may happen that enetc_msix() masks it, but enetc_poll() never unmasks it. To prevent a stall in that case, one would need to schedule all NAPI instances when ENETC_DOWN gets cleared, to process what's pending. I find it more desirable for the control path - enetc_stop() - to just quiesce the RX ring and let the softirq finish what remains there, without any explicit communication, just by making hardware not provide any more packets. This seems possible with the Enable bit of the RX BD ring (RBaMR[EN]). I can't seem to find an exact definition of what this bit does, but when the RX ring is disabled, the port seems to no longer update the producer index, and not react to software updates of the consumer index. In fact, the RBaMR[EN] bit is already toggled by the driver, but too late for what we want: enetc_close() -> enetc_stop() -> napi_synchronize() -> enetc_clear_bdrs() -> enetc_clear_rxbdr() The enetc_clear_bdrs() function contains not only logic to disable the RX and TX rings, but also logic to wait for the TX ring stop being busy. We split enetc_clear_bdrs() into enetc_disable_bdrs() and enetc_wait_bdrs(). One needs to run before napi_synchronize() and the other after (NAPI also processes TX completions, so we maximize our chances of not waiting for the ENETC_TBSR_BUSY bit - unless a packet is stuck for some reason, ofc). We also split off enetc_enable_bdrs() from enetc_setup_bdrs(), and call this from the mirror position in enetc_start() compared to enetc_stop(), i.e. right before netif_tx_start_all_queues(). Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by:
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Vladimir Oltean authored
Offloading a BPF program to the RX path of the driver suffers from the same problems as the PTP reconfiguration - improper error checking can leave the driver in an invalid state, and the link on the PHY is lost. Reuse the enetc_reconfigure() procedure, but here, we need to run some code in the middle of the ring reconfiguration procedure - while the interface is still down. Introduce a callback which makes that possible. Signed-off-by:
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Vladimir Oltean authored
Follow the convention from this driver, which is to name "struct net_device *" as "ndev", and the convention from other drivers, to name "struct netdev_bpf *" as "bpf". Signed-off-by:
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Vladimir Oltean authored
The crude enetc_stop() -> enetc_open() mechanism suffers from 2 problems: 1. improper error checking 2. it involves phylink_stop() -> phylink_start() which loses the link Right now, the driver is prepared to offer a better alternative: a ring reconfiguration procedure which takes the RX BD size (normal or extended) as argument. It allocates new resources (failing if that fails), stops the traffic, and assigns the new resources to the rings. Signed-off-by:
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Vladimir Oltean authored
We want to introduce a fast interface reconfiguration procedure, which involves temporarily stopping the rings. But we want enetc_start() and enetc_stop() to not restart PHY autoneg, because that can take a few seconds until it completes again. So we need part of enetc_start() and enetc_stop(), but not all of them. Move phylink_start() right next to phylink_of_phy_connect(), and phylink_stop() right next to phylink_disconnect_phy(), both still in ndo_open() and ndo_stop(). Signed-off-by:
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Vladimir Oltean authored
We have a few instances in the enetc driver where the ring resources (BD ring iomem, software BD ring, software TSO headers, basically everything except RX buffers) need to be reallocated. For example, when RX timestamping is enabled, the RX BD format changes to an extended one (twice as large). Currently, this is done using a simplistic enetc_close() -> enetc_open() procedure. But this is quite crude, since it also invokes phylink_stop() -> phylink_start(), the link is lost, and a few seconds need to pass for autoneg to complete again. In fact it's bad also due to the improper (yolo) error checking. In case we fail to allocate new resources, we've already freed the old ones, so the interface is more or less stuck. To avoid that, we need a system where reconfiguration is possible in a way in which resources are allocated upfront. This means that there will be a higher memory usage temporarily, but the assignment of resources to rings can be done when both the old and new resources are still available. Introduce a struct enetc_bdr_resource which holds the resources for a ring, be it RX or TX. This structure duplicates a lot of fields from struct enetc_bdr (and access to the same fields in the ring structure was left duplicated, to not change cache characteristics in the fast path). When enetc_alloc_tx_resources() runs, it returns an array of resource elements (one per TX ring), in addition to the existing priv->tx_res. To populate priv->tx_res with that array, one must call enetc_assign_tx_resources(), and this also frees the old resources. Signed-off-by:
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Vladimir Oltean authored
Extended RX buffer descriptors are necessary if they carry RX timestamps, which will be true when PTP timestamping is enabled. Right now, the rx_ring->ext_en is set from the function that allocates ring resources (enetc_alloc_rx_resources() -> enetc_alloc_rxbdr()), and also used later, in enetc_setup_rxbdr(). It is also used in the enetc_rxbd() and enetc_rxbd_next() fast path helpers. We want to decouple resource allocation from BD ring setup, but both procedures depend on BD size (extended or not). Move the "extended" boolean to enetc_open() and pass it both to the RX allocation procedure as well as to the RX ring setup procedure. The latter will set rx_ring->ext_en from now on. Signed-off-by:
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Vladimir Oltean authored
The call path in enetc_close() is: enetc_close() -> enetc_free_rxtx_rings() -> enetc_free_tx_ring() -> enetc_free_tx_frame() -> enetc_free_tx_resources() -> enetc_free_txbdr() -> enetc_free_tx_frame() The enetc_free_tx_frame() function is written such that the second call exits without doing anything, but nonetheless, it is completely redundant. Delete it. This makes the TX teardown path more similar to the RX one, where rx_swbd freeing is done in enetc_free_rx_ring(), not in enetc_free_rxbdr(). Signed-off-by: -
Vladimir Oltean authored
The call path in enetc_close() is: enetc_close() -> enetc_free_rxtx_rings() -> enetc_free_rx_ring() -> tests whether rx_ring->rx_swbd is NULL -> enetc_free_tx_ring() -> tests whether tx_ring->tx_swbd is NULL -> enetc_free_rx_resources() -> enetc_free_rxbdr() -> sets rxr->rx_swbd to NULL -> enetc_free_tx_resources() -> enetc_free_txbdr() -> setx txr->tx_swbd to NULL From the above, it is clear that due to the function ordering, the checks for NULL are redundant, since the software buffer descriptor arrays have not yet been set to NULL. Drop these checks. Signed-off-by: -
Vladimir Oltean authored
This is a refactoring change which introduces the opposite function of enetc_dma_alloc_bdr(). Signed-off-by:
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Vladimir Oltean authored
There is only one place which needs to set up indices in the RX ring. Be consistent with what was done in the TX path and do this in enetc_setup_rxbdr(). Signed-off-by:
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Vladimir Oltean authored
enetc_alloc_txbdr() deals with allocating resources necessary for a TX ring to work (the array of software BDs and the array of TSO headers). The next_to_clean and next_to_use pointers are overwritten with proper values which are read from hardware here: enetc_open -> enetc_alloc_tx_resources -> enetc_alloc_txbdr -> set to zero -> enetc_setup_bdrs -> enetc_setup_txbdr -> read from hardware So their initialization with zeroes is pointless and confusing. Delete it. Consequently, since enetc_setup_txbdr() has no opposite cleanup function, also delete the resetting of these indices from enetc_free_tx_ring(). Signed-off-by:
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- 18 Jan, 2023 25 commits
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Magnus Karlsson authored
Document in the XDP_REDIRECT manual section that drivers must call xdp_do_flush() before napi_complete_done(). The two reasons behind this can be found following the links below. Signed-off-by:
Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/r/20221220185903.1105011-1-sbohrer@cloudflare.com Link: https://lore.kernel.org/all/20210624160609.292325-1-toke@redhat.com/Acked-by:
Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Steen Hegelund says: ==================== sparx5: Improve locking in the VCAP API This improves the VCAP cache and the VCAP rule list protection against access from different sources. The VCAP Admin lock protects the list of rules for the VCAP instance as well as the cache used for encoding and decoding rules. This series provides dedicated functions for accessing rule statistics, decoding rule content, verifying if a rule exists and getting a rule with the lock held, as well as ensuring the use of the lock when the list of rules or the cache is accessed. ==================== Signed-off-by: -
Steen Hegelund authored
Ensure that the KUNIT tests lock instance is initialized before the test is executed. Signed-off-by:
Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by:
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Steen Hegelund authored
This improves the VCAP cache and the VCAP rule list protection against access from different sources. Signed-off-by:
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Steen Hegelund authored
This ensures that the admin lock is taken before the debugFS functions starts iterating the VCAP rules. It also adds a separate function to decode a rule, which expects the lock to have been taken before it is called. Signed-off-by:
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Steen Hegelund authored
Add a new function that just checks if the VCAP rule id is already used by an existing rule. Signed-off-by:
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Steen Hegelund authored
This adds support for TC clients to get the packet count for a TC filter identified by its cookie. Signed-off-by:
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Hayes Wang authored
The rtl8152_cfgselector_probe() should set the USB configuration to the vendor mode only for the devices which the driver (r8152) supports. Otherwise, no driver would be used for such devices. Fixes: ec51fbd1 ("r8152: add USB device driver for config selection") Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Reviewed-by:
Simon Horman <simon.horman@corigine.com> Signed-off-by:
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Robert Hancock authored
This driver was capturing the TX timestamp values from the TX ring during the TX completion path, but deferring the actual packet TX timestamp updating to a workqueue. There does not seem to be much of a reason for this with the current state of the driver. Simplify this to just do the TX timestamping as part of the TX completion path, to avoid the need for the extra timestamp buffer and workqueue. Signed-off-by:
Robert Hancock <robert.hancock@calian.com> Reviewed-by:
Jacob Keller <jacob.e.keller@intel.com> Reviewed-by:
Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by:
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Parav Pandit authored
virtnet_rq_free_unused_buf() helper function to free the buffer already exists. Avoid code duplication by reusing existing function. Reviewed-by:
Alexander Duyck <alexanderduyck@fb.com> Reviewed-by:
Xuan Zhuo <xuanzhuo@linux.alibaba.com> Signed-off-by:
Parav Pandit <parav@nvidia.com> Acked-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-nextDavid S. Miller authored
Florian Westphal says: ==================== Netfilter updates for net-next following patch set includes netfilter updates for your *net-next* tree. 1. Replace pr_debug use with nf_log infra for debugging in sctp conntrack. 2. Remove pr_debug calls, they are either useless or we have better options in place. 3. Avoid repeated load of ct->status in some spots. Some bit-flags cannot change during the lifeetime of a connection, so no need to re-fetch those. 4. Avoid uneeded nesting of rcu_read_lock during tuple lookup. 5. Remove the CLUSTERIP target. Marked as obsolete for years, and we still have WARN splats wrt. races of the out-of-band /proc interface installed by this target. 6. Add static key to nf_tables to avoid the retpoline mitigation if/else if cascade provided the cpu doesn't need the retpoline thunk. 7. add nf_tables objref calls to the retpoline mitigation workaround. 8. Split parts of nft_ct.c that do not need symbols exported by the conntrack modules and place them in nf_tables directly. This allows to avoid indirect call for 'ct status' checks. 9. Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not indicate an error if the referenced object (set, chain, rule...) did not exist, from Fernando. ==================== Signed-off-by: -
David S. Miller authored
Gerhard Engleder says: ==================== tsnep: XDP support Implement XDP support for tsnep driver. I tried to follow existing drivers like igb/igc as far as possible. Some prework was already done in previous patch series, so in this series only actual XDP stuff is included. Thanks for the NetDev 0x14 slides "Add XDP support on a NIC driver". Some commits contain changes not related to XDP but found during review of XDP support patches. v5: - fix spelling of 'subtract' in commit message (Alexander Duyck) - call txq_trans_cond_update() only if TX is complete (Alexander Duyck) - remove const from static functions (Alexander Duyck) - replace TX spin_lock with __netif_tx_lock (Alexander Duyck) - use xdp_return_frame_rx_napi() instead of xdp_return_frame_bulk() (Alexander Duyck) - eliminate __TSNEP_DOWN (Alexander Duyck) - introduce single function for xdp_rxq and napi init (Alexander Duyck) - use TX queue of pair instead of expensive processor id modulo for XDP_TX (Alexander Duyck) - eliminate processor id modulo in tsnep_netdev_xdp_xmit (Alexander Duyck) - use bitmap for TX type and add fragment type (Alexander Duyck) - always use XDP_PACKET_HEADROOM and DMA_BIDIRECTIONAL v4: - remove process context from spin_lock_bh commit message (Alexander Lobakin) - move tsnep_adapter::state to prevent 4 byte hole (Alexander Lobakin) - braces for bitops in combination logical ops (Alexander Lobakin) - make various pointers const (Alexander Lobakin) - '!i' instead of 'i == 0' (Alexander Lobakin) - removed redundant braces (Alexander Lobakin) - squash variables into same line if same type (Alexander Lobakin) - use fact that ::skb and ::xdpf use same slot for simplification (Alexander Lobakin) - use u32 for smp_processor_id() (Alexander Lobakin) - don't add $(tsnep-y) to $(tsnep-objs) (Alexander Lobakin) - use rev xmas tree in tsnep_netdev_open() (Alexander Lobakin) - do not move tsnep_queue::napi (Alexander Lobakin) - call xdp_init_buff() only once (Alexander Lobakin) - get nq and tx only once for XDP TX (Alexander Lobakin) - move XDP BPF program setup to end of patch series (Alexander Lobakin) - check for XDP state change and prevent redundant down-ups (Alexander Lobakin) - access tsnep_adapter::xdp_prog only with READ_ONCE in RX path (Alexander Lobakin) - forward NAPI budget to napi_consume_skb() (Alexander Lobakin) - fix errno leftover in tsnep_xdp_xmit_back() (Dan Carpenter) - eliminate tsnep_xdp_is_enabled() by setting RX offset during init v3: - use spin_lock_bh for TX (Paolo Abeni) - add comment for XDP TX descriptor available check (Maciej Fijalkowski) - return value bool for tsnep_xdp_xmit_frame_ring() (Saeed Mahameed) - do not print DMA mapping error (Saeed Mahameed) - use reverse xmas tree variable declaration (Saeed Mahameed) - move struct xdp_rxq_info to end of struct tsnep_rx (Maciej Fijalkowski) - check __TSNEP_DOWN flag on close to prevent double free (Saeed Mahameed) - describe TSNEP_RX_INLINE_METADATA_SIZE in comment (Maciej Fijalkowski) - substract TSNEP_RX_INLINE_METADATA_SIZE after DMA sync (Maciej Fijalkowski) - use enum tsnep_tx_type for tsnep_xdp_tx_map (Saeed Mahameed) - use nxmit as loop iterator in tsnep_netdev_xdp_xmit (Saeed Mahameed) - stop netdev in tsnep_netdev_close() which is called during BPF prog setup v2: - move tsnep_xdp_xmit_back() to commit where it is used (Paolo Abeni) - remove inline from tsnep_rx_offset() (Paolo Abeni) - remove inline from tsnep_rx_offset_xdp() (Paolo Abeni) - simplify tsnep_xdp_run_prog() call by moving xdp_status update to it (Paolo Abeni) ==================== Signed-off-by: -
Gerhard Engleder authored
Implement setup of BPF programs for XDP RX path with command XDP_SETUP_PROG of ndo_bpf(). This is the final step for XDP RX path support. There is no need to reinit the RX queues as they are always prepared for XDP. Additionally remove $(tsnep-y) from $(tsnep-objs) because it is added automatically. Test results with A53 1.2GHz: XDP_DROP (samples/bpf/xdp1) proto 17: 883878 pkt/s XDP_TX (samples/bpf/xdp2) proto 17: 255693 pkt/s XDP_REDIRECT (samples/bpf/xdpsock) sock0@eth2:0 rxdrop xdp-drv pps pkts 1.00 rx 855,582 5,404,523 tx 0 0 XDP_REDIRECT (samples/bpf/xdp_redirect) eth2->eth1 613,267 rx/s 0 err,drop/s 613,272 xmit/s Signed-off-by:Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by:
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Gerhard Engleder authored
If BPF program is set up, then run BPF program for every received frame and execute the selected action. Signed-off-by:
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Gerhard Engleder authored
Register xdp_rxq_info with page_pool memory model. This is needed for XDP buffer handling. Additionally fix error path by removing call of tsnep_phy_close() after failed tsnep_phy_open(). Signed-off-by:
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Gerhard Engleder authored
Always reserve XDP_PACKET_HEADROOM in front of RX buffer. Similar DMA direction is always set to DMA_BIDIRECTIONAL. This eliminates the need for RX queue reconfiguration during BPF program setup. The RX queue is always prepared for XDP. No negative impact of DMA_BIDIRECTIONAL was measured. Signed-off-by:
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Gerhard Engleder authored
Subtract size of metadata in front of received data only once. This simplifies the RX code. Signed-off-by:
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Gerhard Engleder authored
Implement ndo_xdp_xmit() for XDP TX support. Support for fragmented XDP frames is included. Also some braces and logic cleanups are done in normal TX path to keep both TX paths in sync. Signed-off-by:
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Gerhard Engleder authored
Printing in data path shall be avoided. DMA mapping error is already counted in stats so printing is not necessary. Signed-off-by:
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Gerhard Engleder authored
NAPI budget must be forwarded to napi_consume_skb(). It is used to detect non-NAPI context. Signed-off-by:
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Gerhard Engleder authored
TX spin_lock can be eliminated, because the normal TX path is already protected with __netif_tx_lock and this lock can be used for access to queue outside of normal TX path too. Signed-off-by:
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Sergei Antonov authored
When netdev->flags has IFF_PROMISC or IFF_ALLMULTI, set the corresponding bits in the MAC Control Register (MACCR). This change is based on code from the ftgmac100 driver, see ftgmac100_start_hw() in ftgmac100.c Signed-off-by:
Sergei Antonov <saproj@gmail.com> Signed-off-by:
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Tanmay Bhushan authored
Per cpu entries are no longer used in consideration for doing gc or not. Remove the extra per cpu entries pull to directly check for time and perform gc. Signed-off-by:
Tanmay Bhushan <007047221b@gmail.com> Reviewed-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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David S. Miller authored
Siddharth Vadapalli says: ==================== Add PPS support to am65-cpts driver The CPTS hardware doesn't support PPS signal generation. Using the GenFx (periodic signal generator) function, it is possible to model a PPS signal followed by routing it via the time sync router to the CPTS_HWy_TS_PUSH (hardware time stamp) input, in order to generate timestamps at 1 second intervals. This series adds driver support for enabling PPS signal generation. Additionally, the documentation for the am65-cpts driver is updated with the bindings for the "ti,pps" property, which is used to inform the pair [CPTS_HWy_TS_PUSH, GenFx] to the cpts driver. Changes from v1: 1. Drop device-tree patches. 2. Address Roger's comments on the: "net: ethernet: ti: am65-cpts: add pps support" patch. 3. Collect Reviewed-by tag from Rob Herring. v1: https://lore.kernel.org/r/20230111114429.1297557-1-s-vadapalli@ti.com/ ==================== Signed-off-by:
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Grygorii Strashko authored
When CPTS clock is sync/adjusted by running linuxptp (ptp4l) it will cause PPS jitter as Genf running PPS is not adjusted. The same PPM adjustment has to be applied to GenF as to PHC clock to correct PPS length and keep them in sync. Testing: Master: ptp4l -P -2 -H -i eth0 -l 6 -m -q -p /dev/ptp1 -f ptp.cfg & testptp -d /dev/ptp1 -P 1 ppstest /dev/pps0 Slave: linuxptp/ptp4l -P -2 -H -i eth0 -l 6 -m -q -p /dev/ptp1 -f ptp1.cfg -s & <port 1: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED;> testptp -d /dev/ptp1 -P 1 ppstest /dev/pps0 Master log: source 0 - assert 620.000000689, sequence: 530 source 0 - assert 621.000000689, sequence: 531 source 0 - assert 622.000000689, sequence: 532 source 0 - assert 623.000000689, sequence: 533 source 0 - assert 624.000000689, sequence: 534 source 0 - assert 625.000000689, sequence: 535 source 0 - assert 626.000000689, sequence: 536 source 0 - assert 627.000000689, sequence: 537 source 0 - assert 628.000000689, sequence: 538 source 0 - assert 629.000000689, sequence: 539 source 0 - assert 630.000000689, sequence: 540 source 0 - assert 631.000000689, sequence: 541 source 0 - assert 632.000000689, sequence: 542 source 0 - assert 633.000000689, sequence: 543 source 0 - assert 634.000000689, sequence: 544 source 0 - assert 635.000000689, sequence: 545 Slave log: source 0 - assert 620.000000706, sequence: 252 source 0 - assert 621.000000709, sequence: 253 source 0 - assert 622.000000707, sequence: 254 source 0 - assert 623.000000707, sequence: 255 source 0 - assert 624.000000706, sequence: 256 source 0 - assert 625.000000705, sequence: 257 source 0 - assert 626.000000709, sequence: 258 source 0 - assert 627.000000709, sequence: 259 source 0 - assert 628.000000707, sequence: 260 source 0 - assert 629.000000706, sequence: 261 source 0 - assert 630.000000710, sequence: 262 source 0 - assert 631.000000708, sequence: 263 source 0 - assert 632.000000705, sequence: 264 source 0 - assert 633.000000710, sequence: 265 source 0 - assert 634.000000708, sequence: 266 source 0 - assert 635.000000707, sequence: 267 Signed-off-by:Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by:
Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by:
Roger Quadros <rogerq@kernel.org> Signed-off-by:
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