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* al_eth: improve TCP LROMichael Tuexen2024-09-051-5/+1
| | | | | | | | | | | Use the appropriate function to flush correctly all entries. The old code does not remove the element from the hash table, only from the active queue. Reviewed by: Peter Lei, rscheff MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D46434
* al_eth: Stop checking for failures from malloc/buf_ring_alloc(M_WAITOK)Zhenlei Huang2024-09-031-18/+0
| | | | | MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D45852
* sys: Automated cleanup of cdefs and other formattingWarner Losh2023-11-271-1/+0
| | | | | | | | | | | | | | | | Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
* sys: Remove $FreeBSD$: one-line .c patternWarner Losh2023-08-163-6/+0
| | | | Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
* sys: Remove $FreeBSD$: two-line .h patternWarner Losh2023-08-163-6/+0
| | | | Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
* al: Replace boolean_t with either al_bool or bool.John Baldwin2023-05-045-156/+156
| | | | | | | | | Use al_bool for interfaces and structures defined in the OS-independent HAL in sys/contrib, and use plain bool for FreeBSD-specific APIs and structures in sys/dev/al_eth. Reviewed by: imp, emaste Differential Revision: https://reviews.freebsd.org/D39923
* al_eth: Finish conversion to IfAPIJustin Hibbits2023-04-251-16/+14
| | | | | | Reviewed by: zlei Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D38955
* al_eth: make function definitions consistent with declarationsDimitry Andric2023-04-251-2/+2
| | | | | | | | | | | | The declarations for al_eth_lm_retimer_ds25_signal_detect() and al_eth_lm_retimer_ds25_cdr_lock() say that these functions return 'al_bool', but the definitions actually return 'boolean_t'. Make the definitions match the declarations. Reviewed by: jhb, emaste MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D39759
* Mechanically convert al_eth(4) to IfAPIJustin Hibbits2023-02-061-69/+69
| | | | | Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D37834
* al_eth: Fix a typo in a source code commentGordon Bergling2022-06-041-1/+1
| | | | | | - s/enought/enough/ MFC after: 3 days
* al: Remove unused devclass argument to DRIVER_MODULE.John Baldwin2022-05-091-3/+1
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* Remove unused miibus_devclass and miibus_fdt_devclass.John Baldwin2022-05-061-1/+1
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* al_eth: Remove a double word in a source code commentGordon Bergling2022-04-091-1/+1
| | | | | | - s/for for/for/ MFC after: 3 days
* al_eth: Use device_t in preference to struct device *Mark Johnston2021-04-121-3/+3
| | | | | MFC after: 1 week Sponsored by: The FreeBSD Foundation
* al_eth: clean up empty lines in .c and .h filesMateusz Guzik2020-09-014-8/+0
| | | | Notes: svn path=/head/; revision=365106
* Remove FreeBSD 7 conditional code... We've had a lot of other changes since thenWarner Losh2020-03-011-2/+0
| | | | | | | | and al_eth appears only in the Annapurna ARM designs which arrived in the tree after that. Notes: svn path=/head/; revision=358484
* Use NET_TASK_INIT() and NET_GROUPTASK_INIT() for drivers that processGleb Smirnoff2020-02-111-1/+1
| | | | | | | | | | incoming packets in taskqueue context. Reviewed by: hselasky Differential Revision: https://reviews.freebsd.org/D23518 Notes: svn path=/head/; revision=357772
* Convert to if_foreach_llmaddr() KPI.Gleb Smirnoff2019-10-211-45/+31
| | | | | | | | | | | This driver seems to have a bug. The bug was carefully saved during conversion. In the al_eth_mac_table_unicast_add() the argument 'addr', which is the actual address is unused. So, the function is called as many times as we have addresses, but with the exactly same argument list. This doesn't make any sense, but was preserved. Notes: svn path=/head/; revision=353806
* Use ip/ipv6 structures in al_eth only if they are supportedMarcin Wojtas2018-08-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | The ip/ipv6 header files are included only if the appropriate definition exists, but the driver was missing similar checks when using the ip and ip6_hdr structures. If the kernel was not built with the INET or INET6 option, the driver was preventing kernel from being built. To fix that, the missing ifdef checks were added to the driver. PR: Bug 230886 Submitted by: Michal Krawczyk <mk@semihalf.com> Reported by: O. Hartmann Approved by: re (gjb) Obtained from: Semihalf MFC after: 1 week Sponsored by: Amazon, Inc. Notes: svn path=/head/; revision=338351
* ifnet: Replace if_addr_lock rwlock with epoch + mutexMatt Macy2018-05-181-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Run on LLNW canaries and tested by pho@ gallatin: Using a 14-core, 28-HTT single socket E5-2697 v3 with a 40GbE MLX5 based ConnectX 4-LX NIC, I see an almost 12% improvement in received packet rate, and a larger improvement in bytes delivered all the way to userspace. When the host receiving 64 streams of netperf -H $DUT -t UDP_STREAM -- -m 1, I see, using nstat -I mce0 1 before the patch: InMpps OMpps InGbs OGbs err TCP Est %CPU syscalls csw irq GBfree 4.98 0.00 4.42 0.00 4235592 33 83.80 4720653 2149771 1235 247.32 4.73 0.00 4.20 0.00 4025260 33 82.99 4724900 2139833 1204 247.32 4.72 0.00 4.20 0.00 4035252 33 82.14 4719162 2132023 1264 247.32 4.71 0.00 4.21 0.00 4073206 33 83.68 4744973 2123317 1347 247.32 4.72 0.00 4.21 0.00 4061118 33 80.82 4713615 2188091 1490 247.32 4.72 0.00 4.21 0.00 4051675 33 85.29 4727399 2109011 1205 247.32 4.73 0.00 4.21 0.00 4039056 33 84.65 4724735 2102603 1053 247.32 After the patch InMpps OMpps InGbs OGbs err TCP Est %CPU syscalls csw irq GBfree 5.43 0.00 4.20 0.00 3313143 33 84.96 5434214 1900162 2656 245.51 5.43 0.00 4.20 0.00 3308527 33 85.24 5439695 1809382 2521 245.51 5.42 0.00 4.19 0.00 3316778 33 87.54 5416028 1805835 2256 245.51 5.42 0.00 4.19 0.00 3317673 33 90.44 5426044 1763056 2332 245.51 5.42 0.00 4.19 0.00 3314839 33 88.11 5435732 1792218 2499 245.52 5.44 0.00 4.19 0.00 3293228 33 91.84 5426301 1668597 2121 245.52 Similarly, netperf reports 230Mb/s before the patch, and 270Mb/s after the patch Reviewed by: gallatin Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D15366 Notes: svn path=/head/; revision=333813
* Do pass removing some write-only variables from the kernel.Alexander Kabaev2017-12-251-3/+0
| | | | | | | | | | | | This reduces noise when kernel is compiled by newer GCC versions, such as one used by external toolchain ports. Reviewed by: kib, andrew(sys/arm and sys/arm64), emaste(partial), erj(partial) Reviewed by: jhb (sys/dev/pci/* sys/kern/vfs_aio.c and sys/kern/kern_synch.c) Differential Revision: https://reviews.freebsd.org/D10385 Notes: svn path=/head/; revision=327173
* sys/dev: Replace zero with NULL for pointers.Pedro F. Giffuni2017-02-202-3/+3
| | | | | | | | | | | Makes things easier to read, plus architectures may set NULL to something different than zero. Found with: devel/coccinelle MFC after: 3 weeks Notes: svn path=/head/; revision=313982
* Driver for PCI Ethernet NIC on Alpine V1 and V2.Wojciech Macek2016-10-206-0/+6770
Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: wma Differential Revision: https://reviews.freebsd.org/D7814 Notes: svn path=/head/; revision=307670
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