1/*-
2 * Copyright (c) 2012 Semihalf.
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 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27typedef struct dpaa_portal {
28	int		dp_irid;		/* interrupt rid */
29	struct resource	*dp_ires;		/* interrupt resource */
30
31	bool		dp_regs_mapped;		/* register mapping status */
32
33	t_Handle	dp_ph;			/* portal's handle */
34	vm_paddr_t	dp_ce_pa;		/* portal's CE area PA */
35	vm_paddr_t	dp_ci_pa;		/* portal's CI area PA */
36	uint32_t	dp_ce_size;		/* portal's CE area size */
37	uint32_t	dp_ci_size;		/* portal's CI area size */
38	uintptr_t	dp_intr_num;		/* portal's intr. number */
39} dpaa_portal_t;
40
41struct dpaa_portals_softc {
42	device_t	sc_dev;			/* device handle */
43	vm_paddr_t	sc_dp_pa;		/* portal's PA */
44	uint32_t	sc_dp_size;		/* portal's size */
45	int		sc_rrid[2];		/* memory rid */
46	struct resource	*sc_rres[2];		/* memory resource */
47	dpaa_portal_t	sc_dp[MAXCPU];
48};
49
50struct dpaa_portals_devinfo {
51	struct resource_list	di_res;
52	int			di_intr_rid;
53};
54
55int bman_portals_attach(device_t);
56int bman_portals_detach(device_t);
57
58int qman_portals_attach(device_t);
59int qman_portals_detach(device_t);
60
61int dpaa_portal_alloc_res(device_t, struct dpaa_portals_devinfo *, int);
62void dpaa_portal_map_registers(struct dpaa_portals_softc *);
63