src/sys/modules/em, branch release/13.2.0

e1000: remove duplicated phy codes

2021-09-24T01:21:34Z

Add two files base.c and base.h to reduce the redundancy in the silicon family code. Remove the code duplication from e1000_82575 files. Clean family specific functions from base. Fix up a stray and duplicate function declaration. Signed-off-by: Jeff Kirsher Signed-off-by: Sasha Neftin Signed-off-by: Guinan Sun Reviewed-by: Wei Zhao Approved by: imp Obtained from: DPDK (44dddd14059f151f39f7e075b887decfc9a10f11) MFC after: 1 week (cherry picked from commit 6b9d35fac12bf657cd1df8f1521c70704ff62b61)

if_em.ko: fix module build outside of kernel build environment

2020-12-06T17:44:28Z

MFC after: 3 days

Use symlinks for kernel modules rather than hardlinks

2019-04-20T12:51:05Z

When aliasing a kernel module to a different name (ie if_igb for if_em), it's better to use symlinks than hard links. kldxref will omit entries for the links, ensuring that the loaded module has the correct name. Reviewed by: imp MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D19979

Hard link if_igb.ko to if_em.ko. Use a LINK directive to ensure that

2017-10-10T19:14:40Z

this is more friendly to the tree. Tested this with loader.conf:if_igb_load="YES" and it does the right thing. Submitted by: Ian Lepore

Fix symlink if_igb.ko in -current such that its relative and doesn't

2017-10-07T23:33:14Z

end up with non-standard DESTDIR information in its symlink. This can happen very trivially if the release scripts are used. Sponsored by: Limelight Networks

sys/modules: normalize .CURDIR-relative paths to SRCTOP

2017-03-04T10:10:17Z

This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon

Deprecate kernel configuration option EM_MULTIQUEUE now that the em(4)

2017-01-12T14:38:18Z

driver conforms to iflib.

Set CFLAGS correctly for sys/modules/em

2017-01-10T21:21:00Z

Unbreak gcc sparc64 builds (or any gcc build that uses em(4)). Reported by: lidl@freebsd.org

Migrate e1000 to the IFLIB framework:

2017-01-10T03:23:22Z

- em(4) igb(4) and lem(4) - deprecate the igb device from kernel configurations - create a symbolic link in /boot/kernel from if_em.ko to if_igb.ko Devices tested: - 82574L - I218-LM - 82546GB - 82579LM - I350 - I217 Please report problems to freebsd-net@freebsd.org Partial review from jhb and suggestions on how to *not* brick folks who originally would have lost their igbX device. Submitted by: mmacy@nextbsd.org MFC after: 2 weeks Relnotes: yes Sponsored by: Limelight Networks and Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D8299

Include opt_em.h now that there are actual kernel compile options for em(4).

2015-06-09T14:31:18Z

Submitted by: jfv MFC after: 2 week Sponsored by: Limelight Networks