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

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: wrap netdev_priv() usage

2025-04-15T14:36:32Z

Wrap use of netdev_priv() in order to change the allocator of the device private structure from alloc_etherdev_mq() to the devlink in next commit. All but one netdev_priv() calls in the whole driver are replaced, the remaining one is called on MACVLAN (so not ixgbe) device. Signed-off-by: Przemek Kitszel Tested-by: Bharath R Signed-off-by: Jedrzej Jagielski Signed-off-by: Tony Nguyen

netdev_features: convert NETIF_F_FCOE_MTU to dev->fcoe_mtu

2024-09-03T09:36:43Z

Ability to handle maximum FCoE frames of 2158 bytes can never be changed and thus more of an attribute, not a toggleable feature. Move it from netdev_features_t to "cold" priv flags (bitfield bool) and free yet another feature bit. Signed-off-by: Alexander Lobakin Signed-off-by: Paolo Abeni

intel: legacy: field prep conversion

2023-12-18T19:15:53Z

Refactor several older Intel drivers to use FIELD_PREP(), which reduces lines of code and adds clarity of intent. This code was generated by the following coccinelle/spatch script and then manually repaired. @prep2@ constant shift,mask; type T; expression a; @@ -(((T)(a) << shift) & mask) +FIELD_PREP(mask, a) @prep@ constant shift,mask; type T; expression a; @@ -((T)((a) << shift) & mask) +FIELD_PREP(mask, a) Cc: Julia Lawall 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

net: ethernet: move from strlcpy with unused retval to strscpy

2022-08-31T21:11:26Z

Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang Reviewed-by: Petr Machata # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski

scsi: fcoe: Fix I/O path allocation

2020-08-18T01:52:39Z

ixgbe_fcoe_ddp_setup() can be called from the main I/O path and is called with a spin_lock held, so we have to use GFP_ATOMIC allocation instead of GFP_KERNEL. Link: https://lore.kernel.org/r/1596831813-9839-1-git-send-email-michael.christie@oracle.com cc: Hannes Reinecke Reviewed-by: Lee Duncan Signed-off-by: Mike Christie Signed-off-by: Martin K. Petersen

ethernet/intel: Convert fallthrough code comments

2020-07-01T20:47:43Z

Convert all the remaining 'fall through" code comments to the newer 'fallthrough;' keyword. Suggested-by: Joe Perches Signed-off-by: Jeff Kirsher Tested-by: Aaron Brown Signed-off-by: Tony Nguyen

net/intel: remove driver versions from Intel drivers

2020-06-26T05:25:13Z

As with other networking drivers, remove the unnecessary driver version from the Intel drivers. The ethtool driver information and module version will then report the kernel version instead. For ixgbe, i40e and ice drivers, the driver passes the driver version to the firmware to confirm that we are up and running. So we now pass the value of UTS_RELEASE to the firmware. This adminq call is required per the HAS document. The Device then sends an indication to the BMC that the PF driver is present. This is done using Host NC Driver Status Indication in NC-SI Get Link command or via the Host Network Controller Driver Status Change AEN. What the BMC may do with this information is implementation-dependent, but this is a standard NC-SI 1.1 command we honor per the HAS. CC: Bruce Allan CC: Jesse Brandeburg CC: Alek Loktionov CC: Kevin Liedtke CC: Aaron Rowden Signed-off-by: Jeff Kirsher Co-developed-by: Jacob Keller Tested-by: Aaron Brown

ixgbe: Use pci_get_dsn()

2020-03-06T01:36:46Z

Replace the open-coded implementation for reading the PCIe DSN with pci_get_dsn(). The original code used a simple for-loop to read the bytes in order into a buffer one byte at a time. The pci_get_dsn() function returns the DSN as a u64, correctly ordering the upper and lower 32 bit dwords. Simplify the display code by using %016llX to display the u64 DSN. This should have equivalent behavior on both Little and Big Endian systems. The bus will have correctly ordered the dwords in the CPU endian format, while pci_get_dsn() will correctly order the lower and higher dwords into a u64. Signed-off-by: Jacob Keller Cc: Jeff Kirsher Signed-off-by: David S. Miller

ixgbe: Replace GFP_ATOMIC with GFP_KERNEL

2018-08-24T15:52:35Z

ixgbe_fcoe_ddp_setup(), ixgbe_setup_fcoe_ddp_resources() and ixgbe_sw_init() are never called in atomic context. They call kmalloc(), dma_pool_alloc() and kzalloc() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai Acked-by: Sebastian Basierski Signed-off-by: Jeff Kirsher