igb: Introduce XSK data structures and helpers

Add the following ring flag:
- IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup)

Add a xdp_buff array for use with XSK receive batch API, and a

igb: Introduce XSK data structures and helpers

Add the following ring flag:
- IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup)

Add a xdp_buff array for use with XSK receive batch API, and a pointer
to xsk_pool in igb_adapter.

Add enable/disable functions for TX and RX rings.
Add enable/disable functions for XSK pool.
Add xsk wakeup function.

None of the above functionality will be active until
NETDEV_XDP_ACT_XSK_ZEROCOPY is advertised in netdev->xdp_features.

Signed-off-by: Sriram Yagnaraman <[email protected]>
[Kurt: Add READ/WRITE_ONCE(), synchronize_net(),
remove IGB_RING_FLAG_AF_XDP_ZC]
Signed-off-by: Kurt Kanzenbach <[email protected]>
Reviewed-by: Maciej Fijalkowski <[email protected]>
Tested-by: George Kuruvinakunnel <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

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net: intel: Use *-y instead of *-objs in Makefile

*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that

net: intel: Use *-y instead of *-objs in Makefile

*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that purpose for now).

Let's correct the old usages of *-objs in Makefiles.

Reviewed-by: Aleksandr Loktionov <[email protected]>
Reviewed-by: Alexander Lobakin <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Tested-by: Pucha Himasekhar Reddy <[email protected]>
Signed-off-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/20240607-next-2024-06-03-intel-next-batch-v3-1-d1470cee3347@intel.com
Signed-off-by: Jakub Kicinski <[email protected]>

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net: intel: Cleanup the copyright/license headers

After many years of having a ~30 line copyright and license header to our
source files, we are finally able to reduce that to one line with the
adve

net: intel: Cleanup the copyright/license headers

After many years of having a ~30 line copyright and license header to our
source files, we are finally able to reduce that to one line with the
advent of the SPDX identifier.

Also caught a few files missing the SPDX license identifier, so fixed
them up.

Signed-off-by: Jeff Kirsher <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Acked-by: Richard Cochran <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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intel: add SPDX identifiers to all the Intel drivers

Add the SPDX identifiers to all the Intel wired LAN driver files, as
outlined in Documentation/process/license-rules.rst.

Signed-off-by: Jeff Ki

intel: add SPDX identifiers to all the Intel drivers

Add the SPDX identifiers to all the Intel wired LAN driver files, as
outlined in Documentation/process/license-rules.rst.

Signed-off-by: Jeff Kirsher <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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igb: Update license text to remove FSF address and update copyright.

This patch updates the license text to remove address of Free Software
Foundation and refer users to www.gnu.org instead. This p

igb: Update license text to remove FSF address and update copyright.

This patch updates the license text to remove address of Free Software
Foundation and refer users to www.gnu.org instead. This patch also updates
the copyright dates in appropriate igb driver files.

Signed-off-by: Carolyn Wyborny <[email protected]>
Signed-off-by: Aaron Brown <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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igb: Copyright string update to year 2013

This patch updates Copyright year to 2013

v2: Changed Copyright year on Makefile

Signed-off-by: Akeem G. Abodunrin <[email protected]>
Tested-by

igb: Copyright string update to year 2013

This patch updates Copyright year to 2013

v2: Changed Copyright year on Makefile

Signed-off-by: Akeem G. Abodunrin <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

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igb: Enable hwmon data output for thermal sensors via I2C.

Some of our adapters have internal sensors that report thermal data. This
patch enables reporting of that data via sysfs.

Signed-off-by:

igb: Enable hwmon data output for thermal sensors via I2C.

Some of our adapters have internal sensors that report thermal data. This
patch enables reporting of that data via sysfs.

Signed-off-by: Carolyn Wyborny <[email protected]>
Tested-by: Jeff Pieper <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

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ptp: Enable clock drivers along with associated net/PHY drivers

Where a PTP clock driver is associated with a net or PHY driver, it
should be enabled automatically whenever that driver is enabled.
T

ptp: Enable clock drivers along with associated net/PHY drivers

Where a PTP clock driver is associated with a net or PHY driver, it
should be enabled automatically whenever that driver is enabled.
Therefore:

- Make PTP clock drivers select rather than depending on PTP_1588_CLOCK
- Remove separate boolean options for PTP clock drivers that are built
as part of net driver modules. (This also fixes cases where the PTP
subsystem is wrongly forced to be built-in.)
- Set 'default y' for PTP clock drivers that depend on specific net
drivers but are built separately

Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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igb: Add Support for new i210/i211 devices.

This patch adds new initialization functions and device support
for i210 and i211 devices.

Signed-off-by: Carolyn Wyborny <[email protected]>
Tes

igb: Add Support for new i210/i211 devices.

This patch adds new initialization functions and device support
for i210 and i211 devices.

Signed-off-by: Carolyn Wyborny <[email protected]>
Tested-by: Jeff Pieper <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

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igb: offer a PTP Hardware Clock instead of the timecompare method

This commit removes the legacy timecompare code from the igb driver and
offers a tunable PHC instead.

Signed-off-by: Richard Cochra

igb: offer a PTP Hardware Clock instead of the timecompare method

This commit removes the legacy timecompare code from the igb driver and
offers a tunable PHC instead.

Signed-off-by: Richard Cochran <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

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igb: Update Copyright on all Intel copyrighted files.

Signed-off-by: Carolyn Wyborny <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <jeffrey

igb: Update Copyright on all Intel copyrighted files.

Signed-off-by: Carolyn Wyborny <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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intel: Move the Intel wired LAN drivers

Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and
the necessary Kconfig and Makefile changes.

Signed-off-by: Jeff Kirsher <jeffrey.t.kir

intel: Move the Intel wired LAN drivers

Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and
the necessary Kconfig and Makefile changes.

Signed-off-by: Jeff Kirsher <[email protected]>

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