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-rw-r--r--arch/mips/alchemy/common/dbdma.c8
-rw-r--r--arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h4
-rw-r--r--drivers/ide/au1xxx-ide.c8
-rw-r--r--drivers/mmc/host/au1xmmc.c4
-rw-r--r--drivers/spi/au1550_spi.c4
-rw-r--r--sound/oss/au1550_ac97.c12
-rw-r--r--sound/soc/au1x/dbdma2.c12
7 files changed, 26 insertions, 26 deletions
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index 864b6dab6368..3b2ccc05e20b 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -571,7 +571,7 @@ EXPORT_SYMBOL(au1xxx_dbdma_ring_alloc);
* This updates the source pointer and byte count. Normally used
* for memory to fifo transfers.
*/
-u32 au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags)
+u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
{
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
@@ -597,7 +597,7 @@ u32 au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags)
return 0;
/* Load up buffer address and byte count. */
- dp->dscr_source0 = virt_to_phys(buf);
+ dp->dscr_source0 = buf & ~0UL;
dp->dscr_cmd1 = nbytes;
/* Check flags */
if (flags & DDMA_FLAGS_IE)
@@ -630,7 +630,7 @@ EXPORT_SYMBOL(au1xxx_dbdma_put_source);
* This updates the destination pointer and byte count. Normally used
* to place an empty buffer into the ring for fifo to memory transfers.
*/
-u32 au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
+u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
{
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
@@ -660,7 +660,7 @@ u32 au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
if (flags & DDMA_FLAGS_NOIE)
dp->dscr_cmd0 &= ~DSCR_CMD0_IE;
- dp->dscr_dest0 = virt_to_phys(buf);
+ dp->dscr_dest0 = buf & ~0UL;
dp->dscr_cmd1 = nbytes;
#if 0
printk(KERN_DEBUG "cmd0:%x cmd1:%x source0:%x source1:%x dest0:%x dest1:%x\n",
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index b417c3bcdcb9..8c6b1105ce0b 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -339,8 +339,8 @@ u32 au1xxx_dbdma_set_devwidth(u32 chanid, int bits);
u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries);
/* Put buffers on source/destination descriptors. */
-u32 au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags);
-u32 au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags);
+u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
+u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
/* Get a buffer from the destination descriptor. */
u32 au1xxx_dbdma_get_dest(u32 chanid, void **buf, int *nbytes);
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index 377412e1d32b..349a67bf1a36 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -56,7 +56,7 @@ static inline void auide_insw(unsigned long port, void *addr, u32 count)
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
- if (!au1xxx_dbdma_put_dest(ahwif->rx_chan, (void*)addr,
+ if (!au1xxx_dbdma_put_dest(ahwif->rx_chan, virt_to_phys(addr),
count << 1, DDMA_FLAGS_NOIE)) {
printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
return;
@@ -74,7 +74,7 @@ static inline void auide_outsw(unsigned long port, void *addr, u32 count)
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
- if (!au1xxx_dbdma_put_source(ahwif->tx_chan, (void*)addr,
+ if (!au1xxx_dbdma_put_source(ahwif->tx_chan, virt_to_phys(addr),
count << 1, DDMA_FLAGS_NOIE)) {
printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
return;
@@ -247,13 +247,13 @@ static int auide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
if (iswrite) {
if (!au1xxx_dbdma_put_source(ahwif->tx_chan,
- (void *)sg_virt(sg), tc, flags)) {
+ sg_phys(sg), tc, flags)) {
printk(KERN_ERR "%s failed %d\n",
__func__, __LINE__);
}
} else {
if (!au1xxx_dbdma_put_dest(ahwif->rx_chan,
- (void *)sg_virt(sg), tc, flags)) {
+ sg_phys(sg), tc, flags)) {
printk(KERN_ERR "%s failed %d\n",
__func__, __LINE__);
}
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index d295dc5e4f6b..c8649dfb2d0c 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -651,10 +651,10 @@ static int au1xmmc_prepare_data(struct au1xmmc_host *host,
if (host->flags & HOST_F_XMIT) {
ret = au1xxx_dbdma_put_source(channel,
- (void *)sg_virt(sg), len, flags);
+ sg_phys(sg), len, flags);
} else {
ret = au1xxx_dbdma_put_dest(channel,
- (void *)sg_virt(sg), len, flags);
+ sg_phys(sg), len, flags);
}
if (!ret)
diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index 22f7d7294787..ba8ac4f599d3 100644
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -412,12 +412,12 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t)
}
/* put buffers on the ring */
- res = au1xxx_dbdma_put_dest(hw->dma_rx_ch, hw->rx,
+ res = au1xxx_dbdma_put_dest(hw->dma_rx_ch, virt_to_phys(hw->rx),
t->len, DDMA_FLAGS_IE);
if (!res)
dev_err(hw->dev, "rx dma put dest error\n");
- res = au1xxx_dbdma_put_source(hw->dma_tx_ch, (void *)hw->tx,
+ res = au1xxx_dbdma_put_source(hw->dma_tx_ch, virt_to_phys(hw->tx),
t->len, DDMA_FLAGS_IE);
if (!res)
dev_err(hw->dev, "tx dma put source error\n");
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index b9ff0b798032..c1070e33b32f 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -614,7 +614,7 @@ start_adc(struct au1550_state *s)
/* Put two buffers on the ring to get things started.
*/
for (i=0; i<2; i++) {
- au1xxx_dbdma_put_dest(db->dmanr, db->nextIn,
+ au1xxx_dbdma_put_dest(db->dmanr, virt_to_phys(db->nextIn),
db->dma_fragsize, DDMA_FLAGS_IE);
db->nextIn += db->dma_fragsize;
@@ -733,8 +733,9 @@ static void dac_dma_interrupt(int irq, void *dev_id)
db->dma_qcount--;
if (db->count >= db->fragsize) {
- if (au1xxx_dbdma_put_source(db->dmanr, db->nextOut,
- db->fragsize, DDMA_FLAGS_IE) == 0) {
+ if (au1xxx_dbdma_put_source(db->dmanr,
+ virt_to_phys(db->nextOut), db->fragsize,
+ DDMA_FLAGS_IE) == 0) {
err("qcount < 2 and no ring room!");
}
db->nextOut += db->fragsize;
@@ -778,7 +779,7 @@ static void adc_dma_interrupt(int irq, void *dev_id)
/* Put a new empty buffer on the destination DMA.
*/
- au1xxx_dbdma_put_dest(dp->dmanr, dp->nextIn,
+ au1xxx_dbdma_put_dest(dp->dmanr, virt_to_phys(dp->nextIn),
dp->dma_fragsize, DDMA_FLAGS_IE);
dp->nextIn += dp->dma_fragsize;
@@ -1180,7 +1181,8 @@ au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
*/
while ((db->dma_qcount < 2) && (db->count >= db->fragsize)) {
if (au1xxx_dbdma_put_source(db->dmanr,
- db->nextOut, db->fragsize, DDMA_FLAGS_IE) == 0) {
+ virt_to_phys(db->nextOut), db->fragsize,
+ DDMA_FLAGS_IE) == 0) {
err("qcount < 2 and no ring room!");
}
db->nextOut += db->fragsize;
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 2929f1c42264..6d9f4c624949 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -51,8 +51,8 @@ struct au1xpsc_audio_dmadata {
struct snd_pcm_substream *substream;
unsigned long curr_period; /* current segment DDMA is working on */
unsigned long q_period; /* queue period(s) */
- unsigned long dma_area; /* address of queued DMA area */
- unsigned long dma_area_s; /* start address of DMA area */
+ dma_addr_t dma_area; /* address of queued DMA area */
+ dma_addr_t dma_area_s; /* start address of DMA area */
unsigned long pos; /* current byte position being played */
unsigned long periods; /* number of SG segments in total */
unsigned long period_bytes; /* size in bytes of one SG segment */
@@ -94,8 +94,7 @@ static const struct snd_pcm_hardware au1xpsc_pcm_hardware = {
static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)
{
- au1xxx_dbdma_put_source(cd->ddma_chan,
- (void *)phys_to_virt(cd->dma_area),
+ au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area,
cd->period_bytes, DDMA_FLAGS_IE);
/* update next-to-queue period */
@@ -109,8 +108,7 @@ static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)
static void au1x_pcm_queue_rx(struct au1xpsc_audio_dmadata *cd)
{
- au1xxx_dbdma_put_dest(cd->ddma_chan,
- (void *)phys_to_virt(cd->dma_area),
+ au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area,
cd->period_bytes, DDMA_FLAGS_IE);
/* update next-to-queue period */
@@ -233,7 +231,7 @@ static int au1xpsc_pcm_hw_params(struct snd_pcm_substream *substream,
pcd->substream = substream;
pcd->period_bytes = params_period_bytes(params);
pcd->periods = params_periods(params);
- pcd->dma_area_s = pcd->dma_area = (unsigned long)runtime->dma_addr;
+ pcd->dma_area_s = pcd->dma_area = runtime->dma_addr;
pcd->q_period = 0;
pcd->curr_period = 0;
pcd->pos = 0;
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