1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*-
* Copyright (c) 2012 Semihalf.
* 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. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
typedef struct dpaa_portal {
int dp_irid; /* interrupt rid */
struct resource *dp_ires; /* interrupt resource */
bool dp_regs_mapped; /* register mapping status */
t_Handle dp_ph; /* portal's handle */
vm_paddr_t dp_ce_pa; /* portal's CE area PA */
vm_paddr_t dp_ci_pa; /* portal's CI area PA */
uint32_t dp_ce_size; /* portal's CE area size */
uint32_t dp_ci_size; /* portal's CI area size */
uint32_t dp_intr_num; /* portal's intr. number */
} dpaa_portal_t;
struct dpaa_portals_softc {
device_t sc_dev; /* device handle */
vm_paddr_t sc_dp_pa; /* portal's PA */
uint32_t sc_dp_size; /* portal's size */
int sc_rrid[2]; /* memory rid */
struct resource *sc_rres[2]; /* memory resource */
dpaa_portal_t sc_dp[MAXCPU];
};
struct dpaa_portals_devinfo {
struct resource_list di_res;
int di_intr_rid;
};
int bman_portals_attach(device_t);
int bman_portals_detach(device_t);
int qman_portals_attach(device_t);
int qman_portals_detach(device_t);
int dpaa_portal_alloc_res(device_t, struct dpaa_portals_devinfo *, int);
void dpaa_portal_map_registers(struct dpaa_portals_softc *);
|
