wireguard-linux/drivers/net/ethernet/amazon, branch jd/orphan-parallel

drivers/net/ethernet: remove incorrectly formatted doc

2020-09-25T23:29:00Z

As part of the W=1 series for ethernet, these drivers were discovered to be using kdoc style comments but were not actually doing kdoc. The kernel uses kdoc style when documenting code, not doxygen or other styles. Fixed Warnings: drivers/net/ethernet/amazon/ena/ena_com.c:613: warning: Function parameter or member 'ena_dev' not described in 'ena_com_set_llq' drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c:1540: warning: Cannot understand * @brief Set VLAN filter table drivers/net/ethernet/xilinx/ll_temac_main.c:114: warning: Function parameter or member 'lp' not described in 'temac_indirect_busywait' drivers/net/ethernet/xilinx/ll_temac_main.c:129: warning: Function parameter or member 'lp' not described in 'temac_indirect_in32' drivers/net/ethernet/xilinx/ll_temac_main.c:129: warning: Function parameter or member 'reg' not described in 'temac_indirect_in32' drivers/net/ethernet/xilinx/ll_temac_main.c:147: warning: Function parameter or member 'lp' not described in 'temac_indirect_in32_locked' drivers/net/ethernet/xilinx/ll_temac_main.c:147: warning: Function parameter or member 'reg' not described in 'temac_indirect_in32_locked' drivers/net/ethernet/xilinx/ll_temac_main.c:172: warning: Function parameter or member 'lp' not described in 'temac_indirect_out32' drivers/net/ethernet/xilinx/ll_temac_main.c:172: warning: Function parameter or member 'reg' not described in 'temac_indirect_out32' drivers/net/ethernet/xilinx/ll_temac_main.c:172: warning: Function parameter or member 'value' not described in 'temac_indirect_out32' drivers/net/ethernet/xilinx/ll_temac_main.c:188: warning: Function parameter or member 'lp' not described in 'temac_indirect_out32_locked' drivers/net/ethernet/xilinx/ll_temac_main.c:188: warning: Function parameter or member 'reg' not described in 'temac_indirect_out32_locked' drivers/net/ethernet/xilinx/ll_temac_main.c:188: warning: Function parameter or member 'value' not described in 'temac_indirect_out32_locked' drivers/net/ethernet/xilinx/ll_temac_main.c:212: warning: Function parameter or member 'lp' not described in 'temac_dma_in32_be' drivers/net/ethernet/xilinx/ll_temac_main.c:212: warning: Function parameter or member 'reg' not described in 'temac_dma_in32_be' drivers/net/ethernet/xilinx/ll_temac_main.c:228: warning: Function parameter or member 'lp' not described in 'temac_dma_out32_be' drivers/net/ethernet/xilinx/ll_temac_main.c:228: warning: Function parameter or member 'reg' not described in 'temac_dma_out32_be' drivers/net/ethernet/xilinx/ll_temac_main.c:228: warning: Function parameter or member 'value' not described in 'temac_dma_out32_be' drivers/net/ethernet/xilinx/ll_temac_main.c:247: warning: Function parameter or member 'lp' not described in 'temac_dma_dcr_in' drivers/net/ethernet/xilinx/ll_temac_main.c:247: warning: Function parameter or member 'reg' not described in 'temac_dma_dcr_in' drivers/net/ethernet/xilinx/ll_temac_main.c:255: warning: Function parameter or member 'lp' not described in 'temac_dma_dcr_out' drivers/net/ethernet/xilinx/ll_temac_main.c:255: warning: Function parameter or member 'reg' not described in 'temac_dma_dcr_out' drivers/net/ethernet/xilinx/ll_temac_main.c:255: warning: Function parameter or member 'value' not described in 'temac_dma_dcr_out' drivers/net/ethernet/xilinx/ll_temac_main.c:265: warning: Function parameter or member 'lp' not described in 'temac_dcr_setup' drivers/net/ethernet/xilinx/ll_temac_main.c:265: warning: Function parameter or member 'op' not described in 'temac_dcr_setup' drivers/net/ethernet/xilinx/ll_temac_main.c:265: warning: Function parameter or member 'np' not described in 'temac_dcr_setup' drivers/net/ethernet/xilinx/ll_temac_main.c:300: warning: Function parameter or member 'ndev' not described in 'temac_dma_bd_release' drivers/net/ethernet/xilinx/ll_temac_main.c:330: warning: Function parameter or member 'ndev' not described in 'temac_dma_bd_init' drivers/net/ethernet/xilinx/ll_temac_main.c:600: warning: Function parameter or member 'ndev' not described in 'temac_setoptions' drivers/net/ethernet/xilinx/ll_temac_main.c:600: warning: Function parameter or member 'options' not described in 'temac_setoptions' Signed-off-by: Jesse Brandeburg Signed-off-by: David S. Miller

net: ena: Fix all static chekers' warnings

2020-09-21T20:54:23Z

After running Sparse checker on the driver using make C=1 M=drivers/net/ethernet/amazon/ena the only error that is thrown is: sparse: sparse: Using plain integer as NULL pointer about the line struct ena_calc_queue_size_ctx calc_queue_ctx = { 0 }; This patch fixes this warning, thus making our driver free (for now) of Sparse errors/warnings. To make a more complete work, this patch also fixes all static warnings that were found using an internal static checker. Signed-off-by: Ido Segev Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: Change RSS related macros and variables names

2020-09-21T20:54:23Z

The formal name changes to "ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG". Indirection is the ability to reference "something" using "something else" instead of the value itself. Indirection table, as the name implies, is the ability to reference CPU/Queue value using hash-to-CPU table instead of CPU/Queue itself. This patch renames the variable keys_num, which describes the number of words in the RSS hash key, to key_parts which makes its purpose clearer in RSS context. Signed-off-by: Amit Bernstein Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: Remove redundant print of placement policy

2020-09-21T20:54:23Z

The placement policy is printed in the process of queue creation in ena_up(). No need to print it in ena_probe(). Signed-off-by: Arthur Kiyanovski Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: Capitalize all log strings and improve code readability

2020-09-21T20:54:23Z

Capitalize all log strings printed by the ena driver to make their format uniform across it. Also fix indentation, spelling mistakes and comments to improve code readability. This also includes adding comments to macros/enums whose purpose might be difficult to understand. Separate some code into functions to make it easier to understand the purpose of these lines. Signed-off-by: Amit Bernstein Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: Change log message to netif/dev function

2020-09-21T20:54:23Z

Make log prints in ena_netdev use the same log functions as the rest of the driver. For the sake of consistency, all prints in ena_netdev file were converted into netif_* format except where netdev struct isn't yet defined. For these places, dev_* log functions are used (similar to the patch for ena_com files). This commit leaves some corner cases which would be changed in a future patch. Signed-off-by: Amit Bernstein Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: Change license into format to SPDX in all files

2020-09-21T20:54:22Z

All ena files should now use SPDX format in their license string. This doesn't change the license of the files, but rather states the same license in fewer words. Also update the license years in some of the files. Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller

net: ena: xdp: add queue counters for xdp actions

2020-09-10T22:12:27Z

When using XDP every ingress packet is passed to an eBPF (xdp) program which returns an action for this packet. This patch adds counters for the number of times each such action was received. It also counts all the invalid actions received from the eBPF program. Signed-off-by: Shay Agroskin Signed-off-by: Sameeh Jubran Signed-off-by: David S. Miller

net: ena: ethtool: add stats printing to XDP queues

2020-09-10T22:12:27Z

Added statistics for TX queues that are used for XDP TX. The statistics are the same as the ones printed for regular non-XDP TX queues. The XDP queue statistics can be queried using `ethtool -S ` Signed-off-by: Shay Agroskin Signed-off-by: Sameeh Jubran Signed-off-by: David S. Miller

net: ena: ethtool: Add new device statistics

2020-09-10T22:12:27Z

The new metrics provide granular visibility along multiple network dimensions and enable troubleshooting and remediation of issues caused by instances exceeding network performance allowances. The new statistics can be queried using ethtool command. Signed-off-by: Guy Tzalik Signed-off-by: Sameeh Jubran Signed-off-by: David S. Miller