src - FreeBSD source tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	sys: Automated cleanup of cdefs and other formatting	Warner Losh	2023-11-27	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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 $FreeBSD$: two-line .h pattern	Warner Losh	2023-08-16	1	-2/+0
\| \| \| \|	Remove /^\s\\n \*\s+\$FreeBSD\$$\n/
*	Mechanically convert netmap(4) to IfAPI	Justin Hibbits	2023-02-14	1	-1/+1
\| \| \| \| \| \|	Reviewed by: vmaffione, zlei Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D37814
*	netmap(4): Remove a double word in a source code comment	Gordon Bergling	2022-09-04	1	-1/+1
\| \| \| \| \| \|	- s/the the/the/ MFC after: 3 days
*	netmap: Move more_txspace and some_recvd under #ifdef SYNC_KLOOP_POLL.	John Baldwin	2022-04-09	1	-0/+8
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*	netmap: several typo fixes	Vincenzo Maffione	2021-04-02	1	-6/+6
\| \| \| \|	No functional changes intended.
*	netmap: import changes from upstream (SHA 137f537eae513)	Vincenzo Maffione	2019-09-01	1	-9/+2
\| \| \| \| \| \| \| \| \| \| \|	- Rework option processing. - Use larger integers for memory size values in the memory management code. MFC after: 2 weeks Notes: svn path=/head/; revision=351657
*	netmap: upgrade sync-kloop support	Vincenzo Maffione	2019-02-02	1	-98/+309
\| \| \| \| \| \| \| \| \| \|	Add SYNC_KLOOP_MODE option, and add support for direct mode, where application executes the TXSYNC and RXSYNC in the context of the ioeventfd wake up callback. MFC after: 5 days Notes: svn path=/head/; revision=343689
*	netmap: add notifications on kloop stop	Vincenzo Maffione	2019-01-29	1	-9/+24
\| \| \| \| \| \| \| \| \| \| \|	On sync-kloop stop, send a wake-up signal to the kloop, so that waiting for the timeout is not needed. Also, improve logging in netmap_freebsd.c. MFC after: 3 days Notes: svn path=/head/; revision=343549
*	netmap: improvements to the netmap kloop (CSB mode)	Vincenzo Maffione	2019-01-23	1	-51/+95
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Changelist: - Add the proper memory barriers in the kloop ring processing functions. - Fix memory barriers usage in the user helpers (nm_sync_kloop_appl_write, nm_sync_kloop_appl_read). - Fix nm_kr_txempty() helper to look at rhead rather than rcur. This is important since the kloop can read a value of rcur which is ahead of the value of rhead (see explanation in nm_sync_kloop_appl_write) - Remove obsolete ptnetmap_guest_write_kring_csb() and ptnet_guest_read_kring_csb(), and update if_ptnet(4) to use those. - Prepare in advance the arguments for netmap_sync_kloop_[tr]x_ring(), to make the kloop faster. - Provide kernel and user implementation for nm_ldld_barrier() and nm_ldst_barrier() MFC after: 2 weeks Notes: svn path=/head/; revision=343346
*	netmap: fix warning in netmap_kloop.c	Vincenzo Maffione	2018-12-12	1	-0/+2
\| \| \| \| \| \| \| \|	Reported by: markj MFC after: 3 days Notes: svn path=/head/; revision=341992
*	netmap: align codebase to the current upstream (760279cfb2730a585)	Vincenzo Maffione	2018-12-05	1	-0/+916
	Changelist: - Replace netmap passthrough host support with a more general mechanism to call TXSYNC/RXSYNC from an in-kernel event-loop. No kernel threads are used to use this feature: the application is required to spawn a thread (or a process) and issue a SYNC_KLOOP_START (NIOCCTRL) command in the thread body. The kernel loop is executed by the ioctl implementation, which returns to userspace only when a different thread calls SYNC_KLOOP_STOP or the netmap file descriptor is closed. - Update the if_ptnet driver to cope with the new data structures, and prune all the obsolete ptnetmap code. - Add support for "null" netmap ports, useful to allocate netmap_if, netmap_ring and netmap buffers to be used by specialized applications (e.g. hypervisors). TXSYNC/RXSYNC on these ports have no effect. - Various fixes and code refactoring. Sponsored by: Sunny Valley Networks Differential Revision: https://reviews.freebsd.org/D18015 Notes: svn path=/head/; revision=341516