kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c, branch linux-6.18.y

ixgbe: drop unnecessary casts to u16 / int

2025-09-03T17:07:27Z

Remove unnecessary casts of constant values to u16. C's integer promotion rules make them ints no matter what. Additionally drop cast from u16 to int in return statements. Signed-off-by: Jacek Kowalski Suggested-by: Simon Horman Reviewed-by: Aleksandr Loktionov Tested-by: Rinitha S (A Contingent worker at Intel) Reviewed-by: Simon Horman Signed-off-by: Tony Nguyen

ixgbe: spelling corrections

2025-07-03T16:39:04Z

Correct spelling as flagged by codespell. Signed-off-by: Simon Horman Signed-off-by: Tony Nguyen

ixgbe: add E610 functions getting PBA and FW ver info

2025-04-15T14:36:32Z

Introduce 2 E610 specific callbacks implementations: -ixgbe_start_hw_e610() which expands the regular .start_hw callback with getting FW version information -ixgbe_read_pba_string_e610() which gets Product Board Assembly string Extend EEPROM ops with new .read_pba_string in order to distinguish generic one and the E610 one. Reviewed-by: Mateusz Polchlopek Tested-by: Bharath R Co-developed-by: Stefan Wegrzyn Signed-off-by: Stefan Wegrzyn Signed-off-by: Jedrzej Jagielski Signed-off-by: Tony Nguyen

ixgbe: Enable link management in E610 device

2024-12-20T18:14:03Z

Add high level link management support for E610 device. Enable the following features: - driver load - bring up network interface - IP address assignment - pass traffic - show statistics (e.g. via ethtool) - disable network interface - driver unload Co-developed-by: Carolyn Wyborny Signed-off-by: Carolyn Wyborny Co-developed-by: Jedrzej Jagielski Signed-off-by: Jedrzej Jagielski Reviewed-by: Jan Glaza Reviewed-by: Simon Horman Tested-by: Bharath R Signed-off-by: Piotr Kwapulinski Signed-off-by: Tony Nguyen

ixgbe: Add support for E610 FW Admin Command Interface

2024-12-20T17:39:52Z

Add low level support for Admin Command Interface (ACI). ACI is the Firmware interface used by a driver to communicate with E610 adapter. Add the following ACI features: - data structures, macros, register definitions - commands handling - events handling Co-developed-by: Stefan Wegrzyn Signed-off-by: Stefan Wegrzyn Co-developed-by: Jedrzej Jagielski Signed-off-by: Jedrzej Jagielski Reviewed-by: Michal Swiatkowski Reviewed-by: Simon Horman Tested-by: Bharath R Signed-off-by: Piotr Kwapulinski Signed-off-by: Tony Nguyen

ixgbe: Rearrange args to fix reverse Christmas tree

2024-02-06T21:17:14Z

Clean up the code touched during type conversion by the previous patch of the series. Suggested-by: Tony Nguyen Reviewed-by: Przemek Kitszel Reviewed-by: Simon Horman Signed-off-by: Jedrzej Jagielski Signed-off-by: Tony Nguyen

ixgbe: Convert ret val type from s32 to int

2024-02-06T21:17:14Z

Currently big amount of the functions returning standard error codes are of type s32. Convert them to regular ints as typdefs here are not necessary to return standard error codes. Fix incorrect args alignment in touched functions. Suggested-by: Jacob Keller Reviewed-by: Jacob Keller Reviewed-by: Simon Horman Signed-off-by: Jedrzej Jagielski Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Tony Nguyen

ixgbe: Refactor returning internal error codes

2024-01-02T21:46:00Z

Change returning codes to the kernel ones instead of the internal ones for the entire ixgbe driver. Reviewed-by: Jacob Keller Reviewed-by: Przemek Kitszel Reviewed-by: Simon Horman Signed-off-by: Jedrzej Jagielski Tested-by: Sunitha Mekala (A Contingent worker at Intel) Signed-off-by: Tony Nguyen

intel: legacy: field get conversion

2023-12-18T19:20:43Z

Refactor several older Intel drivers to use FIELD_GET(), which reduces lines of code and adds clarity of intent. This code was generated by the following coccinelle/spatch script and then manually repaired. @get@ constant shift,mask; type T; expression a; @@ ( -((T)((a) & mask) >> shift) +FIELD_GET(mask, a) and applied via: spatch --sp-file field_prep.cocci --in-place --dir \ drivers/net/ethernet/intel/ Cc: Julia Lawall CC: Alexander Lobakin Reviewed-by: Marcin Szycik Reviewed-by: Simon Horman Signed-off-by: Jesse Brandeburg Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Tony Nguyen

ixgbe: Filter out spurious link up indication

2023-01-13T17:42:15Z

Add delayed link state recheck to filter false link up indication caused by transceiver with no fiber cable attached. Signed-off-by: Sebastian Czapla Tested-by: Sunitha Mekala (A Contingent worker at Intel) Signed-off-by: Tony Nguyen