| pci_xhci.c (320891) | pci_xhci.c (336161) |
|---|---|
| 1/*- 2 * Copyright (c) 2014 Leon Dang <ldang@nahannisys.com> 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 --- 17 unchanged lines hidden (view full) --- 26/* 27 XHCI options: 28 -s <n>,xhci,{devices} 29 30 devices: 31 tablet USB tablet mouse 32 */ 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2014 Leon Dang <ldang@nahannisys.com> 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 --- 17 unchanged lines hidden (view full) --- 26/* 27 XHCI options: 28 -s <n>,xhci,{devices} 29 30 devices: 31 tablet USB tablet mouse 32 */ 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: stable/11/usr.sbin/bhyve/pci_xhci.c 320891 2017-07-11 06:39:12Z grehan $"); | 34__FBSDID("$FreeBSD: stable/11/usr.sbin/bhyve/pci_xhci.c 336161 2018-07-10 04:26:32Z araujo $"); |
| 35 36#include <sys/param.h> 37#include <sys/uio.h> 38#include <sys/types.h> 39#include <sys/queue.h> 40 41#include <stdio.h> 42#include <stdlib.h> --- 2162 unchanged lines hidden (view full) --- 2205static void 2206pci_xhci_write(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, 2207 int baridx, uint64_t offset, int size, uint64_t value) 2208{ 2209 struct pci_xhci_softc *sc; 2210 2211 sc = pi->pi_arg; 2212 | 35 36#include <sys/param.h> 37#include <sys/uio.h> 38#include <sys/types.h> 39#include <sys/queue.h> 40 41#include <stdio.h> 42#include <stdlib.h> --- 2162 unchanged lines hidden (view full) --- 2205static void 2206pci_xhci_write(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, 2207 int baridx, uint64_t offset, int size, uint64_t value) 2208{ 2209 struct pci_xhci_softc *sc; 2210 2211 sc = pi->pi_arg; 2212 |
| 2213 assert(baridx == 0); | 2213 assert(baridx == 0); |
| 2214 2215 | 2214 2215 |
| 2216 pthread_mutex_lock(&sc->mtx); | 2216 pthread_mutex_lock(&sc->mtx); |
| 2217 if (offset < XHCI_CAPLEN) /* read only registers */ | 2217 if (offset < XHCI_CAPLEN) /* read only registers */ |
| 2218 WPRINTF(("pci_xhci: write RO-CAPs offset %ld\r\n", offset)); | 2218 WPRINTF(("pci_xhci: write RO-CAPs offset %ld\r\n", offset)); |
| 2219 else if (offset < sc->dboff) 2220 pci_xhci_hostop_write(sc, offset, value); 2221 else if (offset < sc->rtsoff) 2222 pci_xhci_dbregs_write(sc, offset, value); 2223 else if (offset < sc->regsend) 2224 pci_xhci_rtsregs_write(sc, offset, value); 2225 else | 2219 else if (offset < sc->dboff) 2220 pci_xhci_hostop_write(sc, offset, value); 2221 else if (offset < sc->rtsoff) 2222 pci_xhci_dbregs_write(sc, offset, value); 2223 else if (offset < sc->regsend) 2224 pci_xhci_rtsregs_write(sc, offset, value); 2225 else |
| 2226 WPRINTF(("pci_xhci: write invalid offset %ld\r\n", offset)); | 2226 WPRINTF(("pci_xhci: write invalid offset %ld\r\n", offset)); |
| 2227 | 2227 |
| 2228 pthread_mutex_unlock(&sc->mtx); | 2228 pthread_mutex_unlock(&sc->mtx); |
| 2229} 2230 2231static uint64_t 2232pci_xhci_hostcap_read(struct pci_xhci_softc *sc, uint64_t offset) 2233{ 2234 uint64_t value; 2235 2236 switch (offset) { --- 191 unchanged lines hidden (view full) --- 2428pci_xhci_read(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, int baridx, 2429 uint64_t offset, int size) 2430{ 2431 struct pci_xhci_softc *sc; 2432 uint32_t value; 2433 2434 sc = pi->pi_arg; 2435 | 2229} 2230 2231static uint64_t 2232pci_xhci_hostcap_read(struct pci_xhci_softc *sc, uint64_t offset) 2233{ 2234 uint64_t value; 2235 2236 switch (offset) { --- 191 unchanged lines hidden (view full) --- 2428pci_xhci_read(struct vmctx *ctx, int vcpu, struct pci_devinst *pi, int baridx, 2429 uint64_t offset, int size) 2430{ 2431 struct pci_xhci_softc *sc; 2432 uint32_t value; 2433 2434 sc = pi->pi_arg; 2435 |
| 2436 assert(baridx == 0); | 2436 assert(baridx == 0); |
| 2437 | 2437 |
| 2438 pthread_mutex_lock(&sc->mtx); | 2438 pthread_mutex_lock(&sc->mtx); |
| 2439 if (offset < XHCI_CAPLEN) 2440 value = pci_xhci_hostcap_read(sc, offset); 2441 else if (offset < sc->dboff) 2442 value = pci_xhci_hostop_read(sc, offset); 2443 else if (offset < sc->rtsoff) 2444 value = pci_xhci_dbregs_read(sc, offset); 2445 else if (offset < sc->regsend) 2446 value = pci_xhci_rtsregs_read(sc, offset); 2447 else if (offset < (sc->regsend + 4*32)) 2448 value = pci_xhci_xecp_read(sc, offset); 2449 else { 2450 value = 0; | 2439 if (offset < XHCI_CAPLEN) 2440 value = pci_xhci_hostcap_read(sc, offset); 2441 else if (offset < sc->dboff) 2442 value = pci_xhci_hostop_read(sc, offset); 2443 else if (offset < sc->rtsoff) 2444 value = pci_xhci_dbregs_read(sc, offset); 2445 else if (offset < sc->regsend) 2446 value = pci_xhci_rtsregs_read(sc, offset); 2447 else if (offset < (sc->regsend + 4*32)) 2448 value = pci_xhci_xecp_read(sc, offset); 2449 else { 2450 value = 0; |
| 2451 WPRINTF(("pci_xhci: read invalid offset %ld\r\n", offset)); | 2451 WPRINTF(("pci_xhci: read invalid offset %ld\r\n", offset)); |
| 2452 } 2453 | 2452 } 2453 |
| 2454 pthread_mutex_unlock(&sc->mtx); | 2454 pthread_mutex_unlock(&sc->mtx); |
| 2455 2456 switch (size) { 2457 case 1: 2458 value &= 0xFF; 2459 break; 2460 case 2: 2461 value &= 0xFFFF; 2462 break; --- 372 unchanged lines hidden --- | 2455 2456 switch (size) { 2457 case 1: 2458 value &= 0xFF; 2459 break; 2460 case 2: 2461 value &= 0xFFFF; 2462 break; --- 372 unchanged lines hidden --- |