| envy24.c (227293) | envy24.c (254263) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp> 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 --- 25 unchanged lines hidden (view full) --- 34#include <dev/sound/pci/spicds.h> 35#include <dev/sound/pci/envy24.h> 36 37#include <dev/pci/pcireg.h> 38#include <dev/pci/pcivar.h> 39 40#include "mixer_if.h" 41 | 1/*- 2 * Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp> 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 --- 25 unchanged lines hidden (view full) --- 34#include <dev/sound/pci/spicds.h> 35#include <dev/sound/pci/envy24.h> 36 37#include <dev/pci/pcireg.h> 38#include <dev/pci/pcivar.h> 39 40#include "mixer_if.h" 41 |
| 42SND_DECLARE_FILE("$FreeBSD: head/sys/dev/sound/pci/envy24.c 227293 2011-11-07 06:44:47Z ed $"); | 42SND_DECLARE_FILE("$FreeBSD: head/sys/dev/sound/pci/envy24.c 254263 2013-08-12 23:30:01Z scottl $"); |
| 43 44static MALLOC_DEFINE(M_ENVY24, "envy24", "envy24 audio"); 45 46/* -------------------------------------------------------------------- */ 47 48struct sc_info; 49 50#define ENVY24_PLAY_CHNUM 10 --- 2491 unchanged lines hidden (view full) --- 2542 } 2543 2544 return 0; 2545} 2546 2547static int 2548envy24_pci_attach(device_t dev) 2549{ | 43 44static MALLOC_DEFINE(M_ENVY24, "envy24", "envy24 audio"); 45 46/* -------------------------------------------------------------------- */ 47 48struct sc_info; 49 50#define ENVY24_PLAY_CHNUM 10 --- 2491 unchanged lines hidden (view full) --- 2542 } 2543 2544 return 0; 2545} 2546 2547static int 2548envy24_pci_attach(device_t dev) 2549{ |
| 2550 u_int32_t data; | |
| 2551 struct sc_info *sc; 2552 char status[SND_STATUSLEN]; 2553 int err = 0; 2554 int i; 2555 2556#if(0) 2557 device_printf(dev, "envy24_pci_attach()\n"); 2558#endif 2559 /* get sc_info data area */ 2560 if ((sc = malloc(sizeof(*sc), M_ENVY24, M_NOWAIT)) == NULL) { 2561 device_printf(dev, "cannot allocate softc\n"); 2562 return ENXIO; 2563 } 2564 2565 bzero(sc, sizeof(*sc)); 2566 sc->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_envy24 softc"); 2567 sc->dev = dev; 2568 2569 /* initialize PCI interface */ | 2550 struct sc_info *sc; 2551 char status[SND_STATUSLEN]; 2552 int err = 0; 2553 int i; 2554 2555#if(0) 2556 device_printf(dev, "envy24_pci_attach()\n"); 2557#endif 2558 /* get sc_info data area */ 2559 if ((sc = malloc(sizeof(*sc), M_ENVY24, M_NOWAIT)) == NULL) { 2560 device_printf(dev, "cannot allocate softc\n"); 2561 return ENXIO; 2562 } 2563 2564 bzero(sc, sizeof(*sc)); 2565 sc->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_envy24 softc"); 2566 sc->dev = dev; 2567 2568 /* initialize PCI interface */ |
| 2570 data = pci_read_config(dev, PCIR_COMMAND, 2); 2571 data |= (PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN); 2572 pci_write_config(dev, PCIR_COMMAND, data, 2); 2573 data = pci_read_config(dev, PCIR_COMMAND, 2); | 2569 pci_enable_busmaster(dev); |
| 2574 2575 /* allocate resources */ 2576 err = envy24_alloc_resource(sc); 2577 if (err) { 2578 device_printf(dev, "unable to allocate system resources\n"); 2579 goto bad; 2580 } 2581 --- 128 unchanged lines hidden --- | 2570 2571 /* allocate resources */ 2572 err = envy24_alloc_resource(sc); 2573 if (err) { 2574 device_printf(dev, "unable to allocate system resources\n"); 2575 goto bad; 2576 } 2577 --- 128 unchanged lines hidden --- |