t4dwave.c (d95502a8381196524939cc458b2ab90d76ac85a4) t4dwave.c (733a4ea771adb552fffe9b1e1d1d1ee654384dcf)
1/*
2 * Copyright (c) 1999 Cameron Grant <gandalf@vilnya.demon.co.uk>
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

--- 705 unchanged lines hidden (view full) ---

714tr_pci_attach(device_t dev)
715{
716 u_int32_t data;
717 struct tr_info *tr;
718 struct ac97_info *codec = 0;
719 int i;
720 char status[SND_STATUSLEN];
721
1/*
2 * Copyright (c) 1999 Cameron Grant <gandalf@vilnya.demon.co.uk>
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

--- 705 unchanged lines hidden (view full) ---

714tr_pci_attach(device_t dev)
715{
716 u_int32_t data;
717 struct tr_info *tr;
718 struct ac97_info *codec = 0;
719 int i;
720 char status[SND_STATUSLEN];
721
722 if ((tr = malloc(sizeof(*tr), M_DEVBUF, M_NOWAIT)) == NULL) {
722 if ((tr = malloc(sizeof(*tr), M_DEVBUF, M_NOWAIT | M_ZERO)) == NULL) {
723 device_printf(dev, "cannot allocate softc\n");
724 return ENXIO;
725 }
726
723 device_printf(dev, "cannot allocate softc\n");
724 return ENXIO;
725 }
726
727 bzero(tr, sizeof(*tr));
728 tr->type = pci_get_devid(dev);
729 tr->lock = snd_mtxcreate(device_get_nameunit(dev));
730
731 data = pci_read_config(dev, PCIR_COMMAND, 2);
732 data |= (PCIM_CMD_PORTEN|PCIM_CMD_MEMEN|PCIM_CMD_BUSMASTEREN);
733 pci_write_config(dev, PCIR_COMMAND, data, 2);
734 data = pci_read_config(dev, PCIR_COMMAND, 2);
735

--- 99 unchanged lines hidden --- 		727 tr->type = pci_get_devid(dev);
728 tr->lock = snd_mtxcreate(device_get_nameunit(dev));
729
730 data = pci_read_config(dev, PCIR_COMMAND, 2);
731 data |= (PCIM_CMD_PORTEN|PCIM_CMD_MEMEN|PCIM_CMD_BUSMASTEREN);
732 pci_write_config(dev, PCIR_COMMAND, data, 2);
733 data = pci_read_config(dev, PCIR_COMMAND, 2);
734

--- 99 unchanged lines hidden ---