2 * Copyright (c) 2012 Semihalf.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
29 typedef struct dpaa_portal {
30 int dp_irid; /* interrupt rid */
31 struct resource *dp_ires; /* interrupt resource */
33 bool dp_regs_mapped; /* register mapping status */
35 t_Handle dp_ph; /* portal's handle */
36 vm_paddr_t dp_ce_pa; /* portal's CE area PA */
37 vm_paddr_t dp_ci_pa; /* portal's CI area PA */
38 uint32_t dp_ce_size; /* portal's CE area size */
39 uint32_t dp_ci_size; /* portal's CI area size */
40 uintptr_t dp_intr_num; /* portal's intr. number */
43 struct dpaa_portals_softc {
44 device_t sc_dev; /* device handle */
45 vm_paddr_t sc_dp_pa; /* portal's PA */
46 uint32_t sc_dp_size; /* portal's size */
47 int sc_rrid[2]; /* memory rid */
48 struct resource *sc_rres[2]; /* memory resource */
49 dpaa_portal_t sc_dp[MAXCPU];
52 struct dpaa_portals_devinfo {
53 struct resource_list di_res;
57 int bman_portals_attach(device_t);
58 int bman_portals_detach(device_t);
60 int qman_portals_attach(device_t);
61 int qman_portals_detach(device_t);
63 int dpaa_portal_alloc_res(device_t, struct dpaa_portals_devinfo *, int);
64 void dpaa_portal_map_registers(struct dpaa_portals_softc *);