src-test/sys/modules/qlnx, branch main FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2020-03-20T21:06:58Z Introduce LINUXKPI_GENSRCS. 2020-03-20T21:06:58Z Konstantin Belousov kib@FreeBSD.org 2020-03-20T21:06:58Z urn:sha1:15fe2513996eaa8857fcf66a632814b5f9374b03 Centralize the list of generated files required by linuxkpi consumers, into the common variable. This way, consumers that use the variable are insulated from possible changes in the list. Reviewed by: hselasky, imp Sponsored by: Mellanox Technologies MFC after: 1 week Differential revision: https://reviews.freebsd.org/D24137 qlnxr(4), qlnxe(4): Unbreak gcc build 2019-02-01T23:04:45Z Conrad Meyer cem@FreeBSD.org 2019-02-01T23:04:45Z urn:sha1:f4d8b4f81c238a815dd56d277886cb45eacbe3a4 Remove redundant definitions and conditionalize Clang-specific CFLAGS. Sponsored by: Dell EMC Isilon Add RDMA (iWARP and RoCEv1) support 2019-01-31T00:09:38Z David C Somayajulu davidcs@FreeBSD.org 2019-01-31T00:09:38Z urn:sha1:fa790ea99f905379ae87b34f519acc5d5ed4ff97 David Somayajulu (davidcs): Overall RDMA Driver infrastructure and iWARP Anand Khoje (akhoje@marvell.com): RoCEv1 verbs implementation MFC after:5 days Remove support for QLNX_RCV_IN_TASKQ - i.e., Rx only in TaskQ. 2018-07-25T02:36:55Z David C Somayajulu davidcs@FreeBSD.org 2018-07-25T02:36:55Z urn:sha1:217ec20885fd2a44a9bb369b8d69eb35139ffafc Added support for LLDP passthru Upgrade ECORE to version 8.33.5.0 Upgrade STORMFW to version 8.33.7.0 Added support for SRIOV MFC after:5 days Performance enhancements to reduce CPU utililization for large number of 2017-08-11T17:43:25Z David C Somayajulu davidcs@FreeBSD.org 2017-08-11T17:43:25Z urn:sha1:45f13123879297168b648a1ad571196f0d4ee929 TCP connections (order of tens of thousands), with predominantly Transmits. Choice to perform receive operations either in IThread or Taskqueue Thread. Submitted by:Vaishali.Kulkarni@cavium.com MFC after:5 days Provide compile to choose receive processing in either Ithread or Taskqueue Thread. 2017-08-09T22:18:49Z David C Somayajulu davidcs@FreeBSD.org 2017-08-09T22:18:49Z urn:sha1:b284b46dc4ae2b8bf946ecfafa2d95a3a319cd51 qlnx: gcc build errors 2017-07-18T06:15:05Z Ryan Libby rlibby@FreeBSD.org 2017-07-18T06:15:05Z urn:sha1:d576ccdf01a4c6f8f02e8ed7e72290c729d68de6 Propagate warning flags from kern.opts.mk and then fix minor -Werror issues when building with gcc from -Wredundant-decls, -Wnested-externs, -Wuninitialized. Reviewed by: davidcs Approved by: markj (mentor) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D11413 1. Move Rx Processing to fp_taskqueue(). With this CPU utilization for processing interrupts drops to around 1% for 100G and under 1% for other speeds. 2017-05-16T21:34:40Z David C Somayajulu davidcs@FreeBSD.org 2017-05-16T21:34:40Z urn:sha1:77388ed2f3d0687c8ea97c6d3379396d0556ee06 2. Use sysctls for TRACE_LRO_CNT and TRACE_TSO_PKT_LEN 3. remove unused mtx tx_lock 4. bind taskqueue kernel thread to the appropriate cpu core 5. when tx_ring is full, stop further transmits till at least 1/16th of the Tx Ring is empty. In our case 1K entries. Also if there are rx_pkts to process, put the taskqueue thread to sleep for 100ms, before enabling interrupts. 6. Use rx_pkt_threshold of 128. MFC after:3 days Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06T13:30:31Z Hans Petter Selasky hselasky@FreeBSD.org 2017-04-06T13:30:31Z urn:sha1:c9dd0b48c9f79fbf4f804cef51cbdbd996561d51 - Move all bitmap related functions from bitops.h to bitmap.h, similar to what Linux does. - Apply some minor code cleanup and simplifications to optimize the generated code when using static inline functions. - Implement the following list of bitmap functions which are needed by drm-next and ibcore: - bitmap_find_next_zero_area_off() - bitmap_find_next_zero_area() - bitmap_or() - bitmap_and() - bitmap_xor() - Add missing include directives to the qlnxe driver (davidcs@ has been notified) MFC after: 1 week Sponsored by: Mellanox Technologies Add 25/40/100Gigabit Ethernet Driver version v1.3.0 for Cavium Inc's. 2017-04-04T06:16:59Z David C Somayajulu davidcs@FreeBSD.org 2017-04-04T06:16:59Z urn:sha1:11e25f0da37e023dccdc0e571e0c0e5e7b11bee5 Qlogic 45000 Series Adapters MFC after:2 weeks