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Diffstat (limited to 'freebsd/sys/net/iflib_private.h')
-rw-r--r-- | freebsd/sys/net/iflib_private.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/freebsd/sys/net/iflib_private.h b/freebsd/sys/net/iflib_private.h new file mode 100644 index 00000000..eca6be63 --- /dev/null +++ b/freebsd/sys/net/iflib_private.h @@ -0,0 +1,70 @@ +/*- + * Copyright (c) 2018, Matthew Macy (mmacy@freebsd.org) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Neither the name of Matthew Macy nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef __NET_IFLIB_PRIVATE_H_ +#define __NET_IFLIB_PRIVATE_H_ + +#define IFC_LEGACY 0x001 +#define IFC_QFLUSH 0x002 +#define IFC_MULTISEG 0x004 +#define IFC_SPARE1 0x008 +#define IFC_SC_ALLOCATED 0x010 +#define IFC_INIT_DONE 0x020 +#define IFC_PREFETCH 0x040 +#define IFC_DO_RESET 0x080 +#define IFC_DO_WATCHDOG 0x100 +#define IFC_SPARE0 0x200 +#define IFC_PSEUDO 0x400 +#define IFC_IN_DETACH 0x800 + +#define IFC_NETMAP_TX_IRQ 0x80000000 + +MALLOC_DECLARE(M_IFLIB); + +struct iflib_cloneattach_ctx { + struct if_clone *cc_ifc; + caddr_t cc_params; + const char *cc_name; + int cc_len; +}; + +extern driver_t iflib_pseudodriver; +int noop_attach(device_t dev); +int iflib_pseudo_detach(device_t dev); + +int iflib_pseudo_register(device_t dev, if_shared_ctx_t sctx, if_ctx_t *ctxp, + struct iflib_cloneattach_ctx *clctx); + +int iflib_pseudo_deregister(if_ctx_t ctx); + +uint32_t iflib_get_flags(if_ctx_t ctx); +void iflib_set_detach(if_ctx_t ctx); +void iflib_stop(if_ctx_t ctx); + +#endif |