[net-next-2.6.git] / drivers / net / enic / vnic_rss.h

/*
 * Copyright 2008 Cisco Systems, Inc.  All rights reserved.
 * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
 *
 * This program is free software; you may redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef _VNIC_RSS_H_
#define _VNIC_RSS_H_

/* RSS key array */
union vnic_rss_key {
	struct {
		u8 b[10];
		u8 b_pad[6];
	} key[4];
	u64 raw[8];
};

/* RSS cpu array */
union vnic_rss_cpu {
	struct {
		u8 b[4] ;
		u8 b_pad[4];
	} cpu[32];
	u64 raw[32];
};

void vnic_set_rss_key(union vnic_rss_key *rss_key, u8 *key);
void vnic_set_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);
void vnic_get_rss_key(union vnic_rss_key *rss_key, u8 *key);
void vnic_get_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);

#endif /* _VNIC_RSS_H_ */
Commit	Line	Data
01f2e4ea SF	1	/*
	2	* Copyright 2008 Cisco Systems, Inc. All rights reserved.
	3	* Copyright 2007 Nuova Systems, Inc. All rights reserved.
21fc578d SF	4	*
	5	* This program is free software; you may redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; version 2 of the License.
	8	*
	9	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	10	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	11	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	12	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
	13	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
	14	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	15	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	16	* SOFTWARE.
01f2e4ea SF	17	*/
	18
	19	#ifndef _VNIC_RSS_H_
	20	#define _VNIC_RSS_H_
	21
	22	/* RSS key array */
	23	union vnic_rss_key {
	24	struct {
	25	u8 b[10];
	26	u8 b_pad[6];
	27	} key[4];
	28	u64 raw[8];
	29	};
	30
	31	/* RSS cpu array */
	32	union vnic_rss_cpu {
	33	struct {
	34	u8 b[4] ;
	35	u8 b_pad[4];
	36	} cpu[32];
	37	u64 raw[32];
	38	};
	39
	40	void vnic_set_rss_key(union vnic_rss_key rss_key, u8 key);
	41	void vnic_set_rss_cpu(union vnic_rss_cpu rss_cpu, u8 cpu);
	42	void vnic_get_rss_key(union vnic_rss_key rss_key, u8 key);
	43	void vnic_get_rss_cpu(union vnic_rss_cpu rss_cpu, u8 cpu);
	44
	45	#endif /* _VNIC_RSS_H_ */