kernel.git/drivers/net/ethernet/intel/igc, branch linux-5.12.y

igc: Fix igc_ptp_rx_pktstamp()

2021-03-11T17:37:48Z

The comment describing the timestamps layout in the packet buffer is wrong and the code is actually retrieving the timestamp in Timer 1 reference instead of Timer 0. This hasn't been a big issue so far because hardware is configured to report both timestamps using Timer 0 (see IGC_SRRCTL register configuration in igc_ptp_enable_rx_timestamp() helper). This patch fixes the comment and the code so we retrieve the timestamp in Timer 0 reference as expected. This patch also takes the opportunity to get rid of the hw.mac.type check since it is not required. Fixes: 81b055205e8ba ("igc: Add support for RX timestamping") Signed-off-by: Andre Guedes Signed-off-by: Vedang Patel Signed-off-by: Jithu Joseph Reviewed-by: Maciej Fijalkowski Tested-by: Dvora Fuxbrumer Signed-off-by: Tony Nguyen

igc: Fix Supported Pause Frame Link Setting

2021-03-11T17:37:48Z

The Supported Pause Frame always display "No" even though the Advertised pause frame showing the correct setting based on the pause parameters via ethtool. Set bit in link_ksettings to "Supported" for Pause Frame. Before output: Supported pause frame use: No Expected output: Supported pause frame use: Symmetric Fixes: 8c5ad0dae93c ("igc: Add ethtool support") Signed-off-by: Muhammad Husaini Zulkifli Reviewed-by: Malli C Tested-by: Dvora Fuxbrumer Acked-by: Sasha Neftin Signed-off-by: Tony Nguyen

igc: Fix Pause Frame Advertising

2021-03-11T17:37:48Z

Fix Pause Frame Advertising when getting the advertisement via ethtool. Remove setting the "advertising" bit in link_ksettings during default case when Tx and Rx are in off state with Auto Negotiate off. Below is the original output of advertisement link during Tx and Rx off: Advertised pause frame use: Symmetric Receive-only Expected output: Advertised pause frame use: No Fixes: 8c5ad0dae93c ("igc: Add ethtool support") Signed-off-by: Muhammad Husaini Zulkifli Reviewed-by: Malli C Acked-by: Sasha Neftin Tested-by: Dvora Fuxbrumer Signed-off-by: Tony Nguyen

igc: reinit_locked() should be called with rtnl_lock

2021-03-11T17:37:48Z

This commit applies to the igc_reset_task the same changes that were applied to the igb driver in commit 024a8168b749 ("igb: reinit_locked() should be called with rtnl_lock") and fix possible race in reset subtask. Fixes: 0507ef8a0372 ("igc: Add transmit and receive fastpath and interrupt handlers") Suggested-by: Jakub Kicinski Signed-off-by: Sasha Neftin Tested-by: Dvora Fuxbrumer Signed-off-by: Tony Nguyen

Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue

2021-02-05T05:26:28Z

Tony Nguyen says: ==================== 1GbE Intel Wired LAN Driver Updates 2021-02-03 This series contains updates to igc, igb, e1000e, and e1000 drivers. Sasha adds counting of good transmit packets and reporting of NVM version and gPHY version in ethtool firmware version. Replaces the use of strlcpy to the preferred strscpy. Fixes a typo that caused the wrong register to be output. He also removes an unused function pointer, some unneeded defines, and a non-applicable comment. All changes for igc. Gal Hammer fixes a typo which caused the RDBAL register values to be shown instead of TDBAL for igb. Nick Lowe enables RSS support for i211 devices for igb. Tom Rix fixes checkpatch warning by removing h from printk format specifier for igb. Kaixu Xia removes setting of a variable that is overwritten before next use for e1000e. Sudip Mukherjee removes an unneeded assignment for e1000. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: e1000: drop unneeded assignment in e1000_set_itr() e1000e: remove the redundant value assignment in e1000_update_nvm_checksum_spt igb: remove h from printk format specifier igb: Enable RSS for Intel I211 Ethernet Controller igb: fix TDBAL register show incorrect value igc: Fix TDBAL register show incorrect value igc: Remove unused FUNC_1 mask igc: Remove unused local receiver mask igc: Prefer strscpy over strlcpy igc: Expose the gPHY firmware version igc: Expose the NVM version igc: Add Host Good Packets Transmitted Count igc: Remove MULR mask define igc: Remove igc_set_fw_version comment igc: Clean up nvm_operations structure ==================== Link: https://lore.kernel.org/r/20210204004259.3662059-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski

net: use the new dev_page_is_reusable() instead of private versions

2021-02-05T02:20:14Z

Now we can remove a bunch of identical functions from the drivers and make them use common dev_page_is_reusable(). All {,un}likely() checks are omitted since it's already present in this helper. Also update some comments near the call sites. Suggested-by: David Rientjes Suggested-by: Jakub Kicinski Cc: John Hubbard Signed-off-by: Alexander Lobakin Reviewed-by: Jesse Brandeburg Signed-off-by: Jakub Kicinski

igc: Fix TDBAL register show incorrect value

2021-02-04T00:32:17Z

Fixed a typo which caused the registers dump function to read the RDBAL register when printing TDBAL register values. _reg_dump method has been partially derived from i210 and have same typo. Suggested-by: Gal Hammer Signed-off-by: Sasha Neftin Signed-off-by: Tony Nguyen

igc: Remove unused FUNC_1 mask

2021-02-03T23:20:32Z

FUNC_1 mask not in use in i225 device and could be removed Signed-off-by: Sasha Neftin Signed-off-by: Tony Nguyen

igc: Remove unused local receiver mask

2021-02-03T23:20:32Z

Local receiver mask SR_1000T_LOCAL_RX_STATUS not in use in i225 device and could be removed Signed-off-by: Sasha Neftin Signed-off-by: Tony Nguyen

igc: Prefer strscpy over strlcpy

2021-02-03T23:20:32Z

Use the strscpy method instead of strlcpy method. See: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr _i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Sasha Neftin Signed-off-by: Tony Nguyen