qla_glbl.h revision 227064 
1/*
2 * Copyright (c) 2010-2011 Qlogic Corporation
3 * All rights reserved.
4 *
5 *  Redistribution and use in source and binary forms, with or without
6 *  modification, are permitted provided that the following conditions
7 *  are met:
8 *
9 *  1. Redistributions of source code must retain the above copyright
10 *     notice, this list of conditions and the following disclaimer.
11 *  2. Redistributions in binary form must reproduce the above copyright
12 *     notice, this list of conditions and the following disclaimer in the
13 *     documentation and/or other materials provided with the distribution.
14 *
15 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 *  POSSIBILITY OF SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/qlxgb/qla_glbl.h 227064 2011-11-03 21:20:22Z bz $
28 */
29/*
30 * File: qla_glbl.h
31 * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
32 * Content: Contains prototypes of the exported functions from each file.
33 */
34#ifndef _QLA_GLBL_H_
35#define _QLA_GLBL_H_
36
37/*
38 * from qla_isr.c
39 */
40extern void qla_isr(void *arg);
41extern void qla_rcv(void *context, int pending);
42
43/*
44 * from qla_os.c
45 */
46extern uint32_t std_replenish;
47extern uint32_t jumbo_replenish;
48extern uint32_t rcv_pkt_thres;
49extern uint32_t rcv_pkt_thres_d;
50extern uint32_t snd_pkt_thres;
51extern uint32_t free_pkt_thres;
52
53extern int qla_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
54extern void qla_free_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
55extern void qla_start(struct ifnet *ifp);
56extern int qla_get_mbuf(qla_host_t *ha, qla_rx_buf_t *rxb, struct mbuf *nmp,
57	        uint32_t jumbo);
58
59
60/*
61 * from qla_flash.c
62 */
63extern int qla_flash_rd32_words(qla_host_t *ha, uint32_t addr,
64		uint32_t *val, uint32_t num);
65extern int qla_flash_rd32(qla_host_t *ha, uint32_t addr, uint32_t *val);
66
67/*
68 * from qla_hw.c
69 */
70extern int qla_get_msix_count(qla_host_t *ha);
71extern int qla_alloc_dma(qla_host_t *ha);
72extern void qla_free_dma(qla_host_t *ha);
73extern void qla_hw_add_sysctls(qla_host_t *ha);
74extern int qla_hw_send(qla_host_t *ha, bus_dma_segment_t *segs, int nsegs,
75		uint32_t *tx_idx, struct mbuf *mp);
76extern int qla_init_hw_if(qla_host_t *ha);
77extern void qla_get_hw_caps(qla_host_t *ha);
78extern void qla_hw_set_multi(qla_host_t *ha, uint8_t *mta, uint32_t mcnt,
79	uint32_t add_multi);
80extern void qla_del_hw_if(qla_host_t *ha);
81extern void qla_set_promisc(qla_host_t *ha);
82extern void qla_set_allmulti(qla_host_t *ha);
83extern void qla_reset_promisc_allmulti(qla_host_t *ha);
84extern void qla_config_ipv4_addr(qla_host_t *ha, uint32_t ipv4_addr);
85extern int qla_hw_tx_compl(qla_host_t *ha);
86extern void qla_update_link_state(qla_host_t *ha);
87extern void qla_hw_tx_done(qla_host_t *ha);
88extern int qla_config_lro(qla_host_t *ha);
89extern void qla_free_lro(qla_host_t *ha);
90extern int qla_set_max_mtu(qla_host_t *ha, uint32_t mtu, uint16_t cntxt_id);
91extern void qla_hw_stop_rcv(qla_host_t *ha);
92
93/*
94 * from qla_misc.c
95 */
96extern int qla_init_hw(qla_host_t *ha);
97extern int qla_rdwr_indreg32(qla_host_t *ha, uint32_t addr, uint32_t *val,
98		uint32_t rd);
99extern int qla_rd_flash32(qla_host_t *ha, uint32_t addr, uint32_t *data);
100
101/*
102 * from qla_ioctl.c
103 */
104extern int qla_make_cdev(qla_host_t *ha);
105extern void qla_del_cdev(qla_host_t *ha);
106extern int qla_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
107		struct thread *td);
108
109#endif /* #ifndef_QLA_GLBL_H_ */
110