summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/linux/dma-mapping.h1
-rw-r--r--sound/pci/ad1889.c7
-rw-r--r--sound/pci/emu10k1/emu10k1x.c13
-rw-r--r--sound/pci/es1968.c5
-rw-r--r--sound/pci/ice1712/ice1712.c5
-rw-r--r--sound/pci/maestro3.c5
-rw-r--r--sound/pci/mixart/mixart.c3
-rw-r--r--sound/pci/pcxhr/pcxhr.c3
8 files changed, 25 insertions, 17 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 2d80cc761a1..a8731062a74 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -20,6 +20,7 @@ enum dma_data_direction {
#define DMA_31BIT_MASK 0x000000007fffffffULL
#define DMA_30BIT_MASK 0x000000003fffffffULL
#define DMA_29BIT_MASK 0x000000001fffffffULL
+#define DMA_28BIT_MASK 0x000000000fffffffULL
#include <asm/dma-mapping.h>
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index a208075cdc1..2aa5a7fdb6e 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -34,6 +34,7 @@
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/compiler.h>
@@ -909,10 +910,10 @@ snd_ad1889_create(struct snd_card *card,
if ((err = pci_enable_device(pci)) < 0)
return err;
-
+
/* check PCI availability (32bit DMA) */
- if (pci_set_dma_mask(pci, 0xffffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0xffffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) {
printk(KERN_ERR PFX "error setting 32-bit DMA mask.\n");
pci_disable_device(pci);
return -ENXIO;
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 1107c8ec7f7..2208dbd48be 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -33,6 +33,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
@@ -893,24 +894,24 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card,
static struct snd_device_ops ops = {
.dev_free = snd_emu10k1x_dev_free,
};
-
+
*rchip = NULL;
-
+
if ((err = pci_enable_device(pci)) < 0)
return err;
- if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
snd_printk(KERN_ERR "error to set 28bit mask DMA\n");
pci_disable_device(pci);
return -ENXIO;
}
-
+
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
-
+
chip->card = card;
chip->pci = pci;
chip->irq = -1;
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index 6a265ab3894..dd465a186e1 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -100,6 +100,7 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/gameport.h>
#include <linux/moduleparam.h>
@@ -2561,8 +2562,8 @@ static int __devinit snd_es1968_create(struct snd_card *card,
if ((err = pci_enable_device(pci)) < 0)
return err;
/* check, if we can restrict PCI DMA transfers to 28 bits */
- if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index b96b5d6efc5..672e198317e 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -53,6 +53,7 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
@@ -2553,8 +2554,8 @@ static int __devinit snd_ice1712_create(struct snd_card *card,
if ((err = pci_enable_device(pci)) < 0)
return err;
/* check, if we can restrict PCI DMA transfers to 28 bits */
- if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index d3ef0cc6c4f..8bc084956c2 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -37,6 +37,7 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/moduleparam.h>
@@ -2657,8 +2658,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
return -EIO;
/* check, if we can restrict PCI DMA transfers to 28 bits */
- if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index e79fb264532..43ee3b2b948 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -25,6 +25,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <sound/core.h>
@@ -1289,7 +1290,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
pci_set_master(pci);
/* check if we can restrict PCI DMA transfers to 32 bits */
- if (pci_set_dma_mask(pci, 0xffffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 32bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index 31a3e8e1b23..f679779d96e 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -26,6 +26,7 @@
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
@@ -1217,7 +1218,7 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
pci_set_master(pci);
/* check if we can restrict PCI DMA transfers to 32 bits */
- if (pci_set_dma_mask(pci, 0xffffffff) < 0) {
+ if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 32bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 22:34:32 +0000