FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F11.3.0 2019-03-29T01:32:24Z 2019-03-29T01:32:24Z Ravi Pokala rpokala@FreeBSD.org 2019-03-29T01:32:24Z urn:sha1:f22611dc00c2796c910df94c69527f33be647c95 Remove redundant redeclaration of netmap_vp_reg(). This should unbreak sparc64 and powerpc LINT builds. -- While this does fix that error, powerpc.LINT, powerpc.LINT64, and -- sparc64.LINT are broken in stable/11 for other reasons. --rpokala Sponsored by: Panasas 2018-12-13T10:13:29Z Vincenzo Maffione vmaffione@FreeBSD.org 2018-12-13T10:13:29Z urn:sha1:e73b4a2eeb9072e4f55e8a8cdac21137874d6e77 netmap: align codebase to the current upstream (760279cfb2730a585) 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 2018-12-04T17:40:56Z Vincenzo Maffione vmaffione@FreeBSD.org 2018-12-04T17:40:56Z urn:sha1:6d6d3f62b0e244d40adfbfc82c7f4b3aa1f14f70 netmap: align codebase to the current upstream (sha 8374e1a7e6941) Changelist: - Move large parts of VALE code to a new file and header netmap_bdg.[ch]. This is useful to reuse the code within upcoming projects. - Improvements and bug fixes to pipes and monitors. - Introduce nm_os_onattach(), nm_os_onenter() and nm_os_onexit() to handle differences between FreeBSD and Linux. - Introduce some new helper functions to handle more host rings and fake rings (netmap_all_rings(), netmap_real_rings(), ...) - Added new sysctl to enable/disable hw checksum in emulated netmap mode. - nm_inject: add support for NS_MOREFRAG Approved by: gnn (mentor) Differential Revision: https://reviews.freebsd.org/D17364