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-rw-r--r--sound/oss/Kconfig115
-rw-r--r--sound/oss/btaudio.c2
-rw-r--r--sound/oss/cs46xx.c7
-rw-r--r--sound/oss/dmabuf.c1
-rw-r--r--sound/oss/emu10k1/audio.c9
-rw-r--r--sound/oss/emu10k1/cardwi.c31
-rw-r--r--sound/oss/emu10k1/cardwi.h2
-rw-r--r--sound/oss/emu10k1/passthrough.c13
-rw-r--r--sound/oss/es1371.c1
-rw-r--r--sound/oss/i810_audio.c1
-rw-r--r--sound/oss/soundcard.c17
-rw-r--r--sound/oss/sscape.c1
-rw-r--r--sound/oss/trident.c1
-rw-r--r--sound/oss/via82cxxx_audio.c4
14 files changed, 61 insertions, 144 deletions
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index cc2b9ab7f4e5..a0588c21324a 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -5,20 +5,6 @@
#
# Prompt user for primary drivers.
-config OSS_OBSOLETE_DRIVER
- bool "Obsolete OSS drivers"
- depends on SOUND_PRIME
- help
- This option enables support for obsolete OSS drivers that
- are scheduled for removal in the near future since there
- are ALSA drivers for the same hardware.
-
- Please contact Adrian Bunk <bunk@stusta.de> if you had to
- say Y here because your soundcard is not properly supported
- by ALSA.
-
- If unsure, say N.
-
config SOUND_BT878
tristate "BT878 audio dma"
depends on SOUND_PRIME && PCI
@@ -35,40 +21,6 @@ config SOUND_BT878
To compile this driver as a module, choose M here: the module will
be called btaudio.
-config SOUND_EMU10K1
- tristate "Creative SBLive! (EMU10K1)"
- depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER
- ---help---
- Say Y or M if you have a PCI sound card using the EMU10K1 chipset,
- such as the Creative SBLive!, SB PCI512 or Emu-APS.
-
- For more information on this driver and the degree of support for
- the different card models please check:
-
- <http://sourceforge.net/projects/emu10k1/>
-
- It is now possible to load dsp microcode patches into the EMU10K1
- chip. These patches are used to implement real time sound
- processing effects which include for example: signal routing,
- bass/treble control, AC3 passthrough, ...
- Userspace tools to create new patches and load/unload them can be
- found in the emu-tools package at the above URL.
-
-config MIDI_EMU10K1
- bool "Creative SBLive! MIDI (EXPERIMENTAL)"
- depends on SOUND_EMU10K1 && EXPERIMENTAL && ISA_DMA_API
- help
- Say Y if you want to be able to use the OSS /dev/sequencer
- interface. This code is still experimental.
-
-config SOUND_FUSION
- tristate "Crystal SoundFusion (CS4280/461x)"
- depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER
- help
- This module drives the Crystal SoundFusion devices (CS4280/46xx
- series) when wired as native sound drivers with AC97 codecs. If
- this driver does not work try the CS4232 driver.
-
config SOUND_BCM_CS4297A
tristate "Crystal Sound CS4297a (for Swarm)"
depends on SOUND_PRIME && SIBYTE_SWARM
@@ -448,47 +400,6 @@ config SOUND_DMAP
Say Y unless you have 16MB or more RAM or a PCI sound card.
-config SOUND_AD1816
- tristate "AD1816(A) based cards (EXPERIMENTAL)"
- depends on EXPERIMENTAL && SOUND_OSS && OSS_OBSOLETE_DRIVER
- help
- Say M here if you have a sound card based on the Analog Devices
- AD1816(A) chip.
-
- If you compile the driver into the kernel, you have to add
- "ad1816=<io>,<irq>,<dma>,<dma2>" to the kernel command line.
-
-config SOUND_AD1889
- tristate "AD1889 based cards (AD1819 codec) (EXPERIMENTAL)"
- depends on EXPERIMENTAL && SOUND_OSS && PCI && OSS_OBSOLETE_DRIVER
- help
- Say M here if you have a sound card based on the Analog Devices
- AD1889 chip.
-
-config SOUND_ADLIB
- tristate "Adlib Cards"
- depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
- help
- Includes ASB 64 4D. Information on programming AdLib cards is
- available at <http://www.itsnet.com/home/ldragon/Specs/adlib.html>.
-
-config SOUND_ACI_MIXER
- tristate "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20)"
- depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
- ---help---
- ACI (Audio Command Interface) is a protocol used to communicate with
- the microcontroller on some sound cards produced by miro and
- Cardinal Technologies. The main function of the ACI is to control
- the mixer and to get a product identification.
-
- This VoxWare ACI driver currently supports the ACI functions on the
- miroSOUND PCM1-pro, PCM12 and PCM20 radio. On the PCM20 radio, ACI
- also controls the radio tuner. This is supported in the video4linux
- miropcm20 driver (say M or Y here and go back to "Multimedia
- devices" -> "Radio Adapters").
-
- This driver is also available as a module and will be called aci.
-
config SOUND_CS4232
tristate "Crystal CS4232 based (PnP) cards"
depends on SOUND_OSS
@@ -594,18 +505,6 @@ config SOUND_MPU401
If you compile the driver into the kernel, you have to add
"mpu401=<io>,<irq>" to the kernel command line.
-config SOUND_NM256
- tristate "NM256AV/NM256ZX audio support"
- depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
- help
- Say M here to include audio support for the NeoMagic 256AV/256ZX
- chipsets. These are the audio chipsets found in the Sony
- Z505S/SX/DX, some Sony F-series, and the Dell Latitude CPi and CPt
- laptops. It includes support for an AC97-compatible mixer and an
- apparently proprietary sound engine.
-
- See <file:Documentation/sound/oss/NM256> for further information.
-
config SOUND_PAS
tristate "ProAudioSpectrum 16 support"
depends on SOUND_OSS
@@ -714,20 +613,6 @@ config SOUND_YM3812
If unsure, say Y.
-config SOUND_OPL3SA2
- tristate "Yamaha OPL3-SA2 and SA3 based PnP cards"
- depends on SOUND_OSS && OSS_OBSOLETE_DRIVER
- help
- Say Y or M if you have a card based on one of these Yamaha sound
- chipsets or the "SAx", which is actually a SA3. Read
- <file:Documentation/sound/oss/OPL3-SA2> for more information on
- configuring these cards.
-
- If you compile the driver into the kernel and do not also
- configure in the optional ISA PnP support, you will have to add
- "opl3sa2=<io>,<irq>,<dma>,<dma2>,<mssio>,<mpuio>" to the kernel
- command line.
-
config SOUND_UART6850
tristate "6850 UART support"
depends on SOUND_OSS
diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
index 6ad384114239..ad7210a00dc0 100644
--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -1020,6 +1020,7 @@ static int __devinit btaudio_probe(struct pci_dev *pci_dev,
fail2:
free_irq(bta->irq,bta);
fail1:
+ iounmap(bta->mmio);
kfree(bta);
fail0:
release_mem_region(pci_resource_start(pci_dev,0),
@@ -1051,6 +1052,7 @@ static void __devexit btaudio_remove(struct pci_dev *pci_dev)
free_irq(bta->irq,bta);
release_mem_region(pci_resource_start(pci_dev,0),
pci_resource_len(pci_dev,0));
+ iounmap(bta->mmio);
/* remove from linked list */
if (bta == btaudios) {
diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index 6e3c41f530e6..147c8a951137 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -91,6 +91,7 @@
#include <linux/poll.h>
#include <linux/ac97_codec.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/io.h>
#include <asm/dma.h>
@@ -779,7 +780,7 @@ static unsigned int cs_set_adc_rate(struct cs_state *state, unsigned int rate)
rate = 48000 / 9;
/*
- * We can not capture at at rate greater than the Input Rate (48000).
+ * We cannot capture at at rate greater than the Input Rate (48000).
* Return an error if an attempt is made to stray outside that limit.
*/
if (rate > 48000)
@@ -4754,8 +4755,8 @@ static int cs_hardware_init(struct cs_card *card)
mdelay(5 * cs_laptop_wait); /* Shouldnt be needed ?? */
/*
-* If we are resuming under 2.2.x then we can not schedule a timeout.
-* so, just spin the CPU.
+* If we are resuming under 2.2.x then we cannot schedule a timeout,
+* so just spin the CPU.
*/
if (card->pm.flags & CS46XX_PM_IDLE) {
/*
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index b256c0401161..eaf69971bf92 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -25,6 +25,7 @@
#define BE_CONSERVATIVE
#define SAMPLE_ROUNDUP 0
+#include <linux/mm.h>
#include "sound_config.h"
#define DMAP_FREE_ON_CLOSE 0
diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c
index cde4d59d5430..49f902f35c28 100644
--- a/sound/oss/emu10k1/audio.c
+++ b/sound/oss/emu10k1/audio.c
@@ -36,6 +36,7 @@
#include <linux/bitops.h>
#include <asm/io.h>
#include <linux/sched.h>
+#include <linux/mm.h>
#include <linux/smp_lock.h>
#include "hwaccess.h"
@@ -110,9 +111,15 @@ static ssize_t emu10k1_audio_read(struct file *file, char __user *buffer, size_t
if ((bytestocopy >= wiinst->buffer.fragment_size)
|| (bytestocopy >= count)) {
+ int rc;
+
bytestocopy = min_t(u32, bytestocopy, count);
- emu10k1_wavein_xferdata(wiinst, (u8 __user *)buffer, &bytestocopy);
+ rc = emu10k1_wavein_xferdata(wiinst,
+ (u8 __user *)buffer,
+ &bytestocopy);
+ if (rc)
+ return rc;
count -= bytestocopy;
buffer += bytestocopy;
diff --git a/sound/oss/emu10k1/cardwi.c b/sound/oss/emu10k1/cardwi.c
index 8bbf44b881b4..060d1be94d33 100644
--- a/sound/oss/emu10k1/cardwi.c
+++ b/sound/oss/emu10k1/cardwi.c
@@ -304,11 +304,12 @@ void emu10k1_wavein_getxfersize(struct wiinst *wiinst, u32 * size)
}
}
-static void copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
+static int copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
{
- if (cov == 1)
- __copy_to_user(dst, src + str, len);
- else {
+ if (cov == 1) {
+ if (__copy_to_user(dst, src + str, len))
+ return -EFAULT;
+ } else {
u8 byte;
u32 i;
@@ -316,22 +317,26 @@ static void copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov)
for (i = 0; i < len; i++) {
byte = src[2 * i] ^ 0x80;
- __copy_to_user(dst + i, &byte, 1);
+ if (__copy_to_user(dst + i, &byte, 1))
+ return -EFAULT;
}
}
+
+ return 0;
}
-void emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
+int emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
{
struct wavein_buffer *buffer = &wiinst->buffer;
u32 sizetocopy, sizetocopy_now, start;
unsigned long flags;
+ int ret;
sizetocopy = min_t(u32, buffer->size, *size);
*size = sizetocopy;
if (!sizetocopy)
- return;
+ return 0;
spin_lock_irqsave(&wiinst->lock, flags);
start = buffer->pos;
@@ -345,11 +350,17 @@ void emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size)
if (sizetocopy > sizetocopy_now) {
sizetocopy -= sizetocopy_now;
- copy_block(data, buffer->addr, start, sizetocopy_now, buffer->cov);
- copy_block(data + sizetocopy_now, buffer->addr, 0, sizetocopy, buffer->cov);
+ ret = copy_block(data, buffer->addr, start, sizetocopy_now,
+ buffer->cov);
+ if (ret == 0)
+ ret = copy_block(data + sizetocopy_now, buffer->addr, 0,
+ sizetocopy, buffer->cov);
} else {
- copy_block(data, buffer->addr, start, sizetocopy, buffer->cov);
+ ret = copy_block(data, buffer->addr, start, sizetocopy,
+ buffer->cov);
}
+
+ return ret;
}
void emu10k1_wavein_update(struct emu10k1_card *card, struct wiinst *wiinst)
diff --git a/sound/oss/emu10k1/cardwi.h b/sound/oss/emu10k1/cardwi.h
index 15cfb9b35596..e82029b46ad1 100644
--- a/sound/oss/emu10k1/cardwi.h
+++ b/sound/oss/emu10k1/cardwi.h
@@ -83,7 +83,7 @@ void emu10k1_wavein_close(struct emu10k1_wavedevice *);
void emu10k1_wavein_start(struct emu10k1_wavedevice *);
void emu10k1_wavein_stop(struct emu10k1_wavedevice *);
void emu10k1_wavein_getxfersize(struct wiinst *, u32 *);
-void emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
+int emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
int emu10k1_wavein_setformat(struct emu10k1_wavedevice *, struct wave_format *);
void emu10k1_wavein_update(struct emu10k1_card *, struct wiinst *);
diff --git a/sound/oss/emu10k1/passthrough.c b/sound/oss/emu10k1/passthrough.c
index 4e3baca7d41f..6d21d4368dec 100644
--- a/sound/oss/emu10k1/passthrough.c
+++ b/sound/oss/emu10k1/passthrough.c
@@ -162,12 +162,15 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
DPD(3, "prepend size %d, prepending %d bytes\n", pt->prepend_size, needed);
if (count < needed) {
- copy_from_user(pt->buf + pt->prepend_size, buffer, count);
+ if (copy_from_user(pt->buf + pt->prepend_size,
+ buffer, count))
+ return -EFAULT;
pt->prepend_size += count;
DPD(3, "prepend size now %d\n", pt->prepend_size);
return count;
}
- copy_from_user(pt->buf + pt->prepend_size, buffer, needed);
+ if (copy_from_user(pt->buf + pt->prepend_size, buffer, needed))
+ return -EFAULT;
r = pt_putblock(wave_dev, (u16 *) pt->buf, nonblock);
if (r)
return r;
@@ -178,7 +181,8 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
blocks_copied = 0;
while (blocks > 0) {
u16 __user *bufptr = (u16 __user *) buffer + (bytes_copied/2);
- copy_from_user(pt->buf, bufptr, PT_BLOCKSIZE);
+ if (copy_from_user(pt->buf, bufptr, PT_BLOCKSIZE))
+ return -EFAULT;
r = pt_putblock(wave_dev, (u16 *)pt->buf, nonblock);
if (r) {
if (bytes_copied)
@@ -193,7 +197,8 @@ ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t co
i = count - bytes_copied;
if (i) {
pt->prepend_size = i;
- copy_from_user(pt->buf, buffer + bytes_copied, i);
+ if (copy_from_user(pt->buf, buffer + bytes_copied, i))
+ return -EFAULT;
bytes_copied += i;
DPD(3, "filling prepend buffer with %d bytes", i);
}
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index ddf6b0a0bca5..cc282a0cd539 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -130,6 +130,7 @@
#include <linux/wait.h>
#include <linux/dma-mapping.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/io.h>
#include <asm/page.h>
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c
index 240cc7939b69..c3c8a720d555 100644
--- a/sound/oss/i810_audio.c
+++ b/sound/oss/i810_audio.c
@@ -101,6 +101,7 @@
#include <linux/ac97_codec.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/uaccess.h>
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index 2344d09c7114..8fb8e7f99556 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -42,6 +42,7 @@
#include <linux/proc_fs.h>
#include <linux/smp_lock.h>
#include <linux/module.h>
+#include <linux/mm.h>
/*
* This ought to be moved into include/asm/dma.h
@@ -557,17 +558,17 @@ static int __init oss_init(void)
sound_dmap_flag = (dmabuf > 0 ? 1 : 0);
for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
- class_device_create(sound_class, NULL,
- MKDEV(SOUND_MAJOR, dev_list[i].minor),
- NULL, "%s", dev_list[i].name);
+ device_create(sound_class, NULL,
+ MKDEV(SOUND_MAJOR, dev_list[i].minor),
+ "%s", dev_list[i].name);
if (!dev_list[i].num)
continue;
for (j = 1; j < *dev_list[i].num; j++)
- class_device_create(sound_class, NULL,
- MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)),
- NULL, "%s%d", dev_list[i].name, j);
+ device_create(sound_class, NULL,
+ MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)),
+ "%s%d", dev_list[i].name, j);
}
if (sound_nblocks >= 1024)
@@ -581,11 +582,11 @@ static void __exit oss_cleanup(void)
int i, j;
for (i = 0; i < sizeof (dev_list) / sizeof *dev_list; i++) {
- class_device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
+ device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
if (!dev_list[i].num)
continue;
for (j = 1; j < *dev_list[i].num; j++)
- class_device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)));
+ device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)));
}
unregister_sound_special(1);
diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c
index 51f2fa615413..30c36d1f35d7 100644
--- a/sound/oss/sscape.c
+++ b/sound/oss/sscape.c
@@ -39,6 +39,7 @@
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/proc_fs.h>
+#include <linux/mm.h>
#include <linux/spinlock.h>
#include "coproc.h"
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 7a363a178afd..6b1f8c9cdcf8 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -216,6 +216,7 @@
#include <linux/gameport.h>
#include <linux/kernel.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/io.h>
diff --git a/sound/oss/via82cxxx_audio.c b/sound/oss/via82cxxx_audio.c
index 17837d4b5ed3..c96cc8c68b3b 100644
--- a/sound/oss/via82cxxx_audio.c
+++ b/sound/oss/via82cxxx_audio.c
@@ -2120,8 +2120,8 @@ static struct page * via_mm_nopage (struct vm_area_struct * vma,
return NOPAGE_SIGBUS; /* Disallow mremap */
}
if (!card) {
- DPRINTK ("EXIT, returning NOPAGE_OOM\n");
- return NOPAGE_OOM; /* Nothing allocated */
+ DPRINTK ("EXIT, returning NOPAGE_SIGBUS\n");
+ return NOPAGE_SIGBUS; /* Nothing allocated */
}
pgoff = vma->vm_pgoff + ((address - vma->vm_start) >> PAGE_SHIFT);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 01:55:35 +0100