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 * $FreeBSD$ 27 */ 28 29 typedef struct dpaa_portal { 30 int dp_irid; /* interrupt rid */ 31 struct resource *dp_ires; /* interrupt resource */ 32 33 bool dp_regs_mapped; /* register mapping status */ 34 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 */ 41 } dpaa_portal_t; 42 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]; 50 }; 51 52 struct dpaa_portals_devinfo { 53 struct resource_list di_res; 54 int di_intr_rid; 55 }; 56 57 int bman_portals_attach(device_t); 58 int bman_portals_detach(device_t); 59 60 int qman_portals_attach(device_t); 61 int qman_portals_detach(device_t); 62 63 int dpaa_portal_alloc_res(device_t, struct dpaa_portals_devinfo *, int); 64 void dpaa_portal_map_registers(struct dpaa_portals_softc *); 65