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path: root/target/linux/ifxmips/files/arch/mips/danube/dma-core.c
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Diffstat (limited to 'target/linux/ifxmips/files/arch/mips/danube/dma-core.c')
-rw-r--r--target/linux/ifxmips/files/arch/mips/danube/dma-core.c206
1 files changed, 103 insertions, 103 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/danube/dma-core.c b/target/linux/ifxmips/files/arch/mips/danube/dma-core.c
index 7d29dbdc02..11bc4be63f 100644
--- a/target/linux/ifxmips/files/arch/mips/danube/dma-core.c
+++ b/target/linux/ifxmips/files/arch/mips/danube/dma-core.c
@@ -25,7 +25,7 @@
#include <asm/danube/danube_pmu.h>
/*25 descriptors for each dma channel,4096/8/20=25.xx*/
-#define DANUBE_DMA_DESCRIPTOR_OFFSET 25
+#define IFXMIPS_DMA_DESCRIPTOR_OFFSET 25
#define MAX_DMA_DEVICE_NUM 6 /*max ports connecting to dma */
#define MAX_DMA_CHANNEL_NUM 20 /*max dma channels */
@@ -44,26 +44,26 @@ char global_device_name[MAX_DMA_DEVICE_NUM][20] =
{ {"PPE"}, {"DEU"}, {"SPI"}, {"SDIO"}, {"MCTRL0"}, {"MCTRL1"} };
_dma_chan_map default_dma_map[MAX_DMA_CHANNEL_NUM] = {
- {"PPE", DANUBE_DMA_RX, 0, DANUBE_DMA_CH0_INT, 0},
- {"PPE", DANUBE_DMA_TX, 0, DANUBE_DMA_CH1_INT, 0},
- {"PPE", DANUBE_DMA_RX, 1, DANUBE_DMA_CH2_INT, 1},
- {"PPE", DANUBE_DMA_TX, 1, DANUBE_DMA_CH3_INT, 1},
- {"PPE", DANUBE_DMA_RX, 2, DANUBE_DMA_CH4_INT, 2},
- {"PPE", DANUBE_DMA_TX, 2, DANUBE_DMA_CH5_INT, 2},
- {"PPE", DANUBE_DMA_RX, 3, DANUBE_DMA_CH6_INT, 3},
- {"PPE", DANUBE_DMA_TX, 3, DANUBE_DMA_CH7_INT, 3},
- {"DEU", DANUBE_DMA_RX, 0, DANUBE_DMA_CH8_INT, 0},
- {"DEU", DANUBE_DMA_TX, 0, DANUBE_DMA_CH9_INT, 0},
- {"DEU", DANUBE_DMA_RX, 1, DANUBE_DMA_CH10_INT, 1},
- {"DEU", DANUBE_DMA_TX, 1, DANUBE_DMA_CH11_INT, 1},
- {"SPI", DANUBE_DMA_RX, 0, DANUBE_DMA_CH12_INT, 0},
- {"SPI", DANUBE_DMA_TX, 0, DANUBE_DMA_CH13_INT, 0},
- {"SDIO", DANUBE_DMA_RX, 0, DANUBE_DMA_CH14_INT, 0},
- {"SDIO", DANUBE_DMA_TX, 0, DANUBE_DMA_CH15_INT, 0},
- {"MCTRL0", DANUBE_DMA_RX, 0, DANUBE_DMA_CH16_INT, 0},
- {"MCTRL0", DANUBE_DMA_TX, 0, DANUBE_DMA_CH17_INT, 0},
- {"MCTRL1", DANUBE_DMA_RX, 1, DANUBE_DMA_CH18_INT, 1},
- {"MCTRL1", DANUBE_DMA_TX, 1, DANUBE_DMA_CH19_INT, 1}
+ {"PPE", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH0_INT, 0},
+ {"PPE", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH1_INT, 0},
+ {"PPE", IFXMIPS_DMA_RX, 1, IFXMIPS_DMA_CH2_INT, 1},
+ {"PPE", IFXMIPS_DMA_TX, 1, IFXMIPS_DMA_CH3_INT, 1},
+ {"PPE", IFXMIPS_DMA_RX, 2, IFXMIPS_DMA_CH4_INT, 2},
+ {"PPE", IFXMIPS_DMA_TX, 2, IFXMIPS_DMA_CH5_INT, 2},
+ {"PPE", IFXMIPS_DMA_RX, 3, IFXMIPS_DMA_CH6_INT, 3},
+ {"PPE", IFXMIPS_DMA_TX, 3, IFXMIPS_DMA_CH7_INT, 3},
+ {"DEU", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH8_INT, 0},
+ {"DEU", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH9_INT, 0},
+ {"DEU", IFXMIPS_DMA_RX, 1, IFXMIPS_DMA_CH10_INT, 1},
+ {"DEU", IFXMIPS_DMA_TX, 1, IFXMIPS_DMA_CH11_INT, 1},
+ {"SPI", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH12_INT, 0},
+ {"SPI", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH13_INT, 0},
+ {"SDIO", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH14_INT, 0},
+ {"SDIO", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH15_INT, 0},
+ {"MCTRL0", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH16_INT, 0},
+ {"MCTRL0", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH17_INT, 0},
+ {"MCTRL1", IFXMIPS_DMA_RX, 1, IFXMIPS_DMA_CH18_INT, 1},
+ {"MCTRL1", IFXMIPS_DMA_TX, 1, IFXMIPS_DMA_CH19_INT, 1}
};
_dma_chan_map *chan_map = default_dma_map;
@@ -97,9 +97,9 @@ enable_ch_irq (_dma_channel_info *pCh)
int flag;
local_irq_save(flag);
- writel(chan_no, DANUBE_DMA_CS);
- writel(0x4a, DANUBE_DMA_CIE);
- writel(readl(DANUBE_DMA_IRNEN) | (1 << chan_no), DANUBE_DMA_IRNEN);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(0x4a, IFXMIPS_DMA_CIE);
+ writel(readl(IFXMIPS_DMA_IRNEN) | (1 << chan_no), IFXMIPS_DMA_IRNEN);
local_irq_restore(flag);
enable_danube_irq(pCh->irq);
}
@@ -112,9 +112,9 @@ disable_ch_irq (_dma_channel_info *pCh)
local_irq_save(flag);
g_danube_dma_int_status &= ~(1 << chan_no);
- writel(chan_no, DANUBE_DMA_CS);
- writel(0, DANUBE_DMA_CIE);
- writel(readl(DANUBE_DMA_IRNEN) & ~(1 << chan_no), DANUBE_DMA_IRNEN);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(0, IFXMIPS_DMA_CIE);
+ writel(readl(IFXMIPS_DMA_IRNEN) & ~(1 << chan_no), IFXMIPS_DMA_IRNEN);
local_irq_restore(flag);
mask_and_ack_danube_irq(pCh->irq);
}
@@ -126,9 +126,9 @@ open_chan (_dma_channel_info *pCh)
int chan_no = (int)(pCh - dma_chan);
local_irq_save(flag);
- writel(chan_no, DANUBE_DMA_CS);
- writel(readl(DANUBE_DMA_CCTRL) | 1, DANUBE_DMA_CCTRL);
- if(pCh->dir == DANUBE_DMA_RX)
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(readl(IFXMIPS_DMA_CCTRL) | 1, IFXMIPS_DMA_CCTRL);
+ if(pCh->dir == IFXMIPS_DMA_RX)
enable_ch_irq(pCh);
local_irq_restore(flag);
}
@@ -140,8 +140,8 @@ close_chan(_dma_channel_info *pCh)
int chan_no = (int) (pCh - dma_chan);
local_irq_save(flag);
- writel(chan_no, DANUBE_DMA_CS);
- writel(readl(DANUBE_DMA_CCTRL) & ~1, DANUBE_DMA_CCTRL);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~1, IFXMIPS_DMA_CCTRL);
disable_ch_irq(pCh);
local_irq_restore(flag);
}
@@ -151,8 +151,8 @@ reset_chan (_dma_channel_info *pCh)
{
int chan_no = (int) (pCh - dma_chan);
- writel(chan_no, DANUBE_DMA_CS);
- writel(readl(DANUBE_DMA_CCTRL) | 2, DANUBE_DMA_CCTRL);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(readl(IFXMIPS_DMA_CCTRL) | 2, IFXMIPS_DMA_CCTRL);
}
void
@@ -176,10 +176,10 @@ rx_chan_intr_handler (int chan_no)
pCh->weight--;
} else {
local_irq_save(flag);
- tmp = readl(DANUBE_DMA_CS);
- writel(chan_no, DANUBE_DMA_CS);
- writel(readl(DANUBE_DMA_CIS) | 0x7e, DANUBE_DMA_CIS);
- writel(tmp, DANUBE_DMA_CS);
+ tmp = readl(IFXMIPS_DMA_CS);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(readl(IFXMIPS_DMA_CIS) | 0x7e, IFXMIPS_DMA_CIS);
+ writel(tmp, IFXMIPS_DMA_CS);
g_danube_dma_int_status &= ~(1 << chan_no);
local_irq_restore(flag);
enable_danube_irq(dma_chan[chan_no].irq);
@@ -195,10 +195,10 @@ tx_chan_intr_handler (int chan_no)
int flag;
local_irq_save(flag);
- tmp = readl(DANUBE_DMA_CS);
- writel(chan_no, DANUBE_DMA_CS);
- writel(readl(DANUBE_DMA_CIS) | 0x7e, DANUBE_DMA_CIS);
- writel(tmp, DANUBE_DMA_CS);
+ tmp = readl(IFXMIPS_DMA_CS);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(readl(IFXMIPS_DMA_CIS) | 0x7e, IFXMIPS_DMA_CIS);
+ writel(tmp, IFXMIPS_DMA_CS);
g_danube_dma_int_status &= ~(1 << chan_no);
local_irq_restore(flag);
pDev->current_tx_chan = pCh->rel_chan_no;
@@ -238,7 +238,7 @@ do_dma_tasklet (unsigned long unused)
if (chan_no >= 0)
{
- if (chan_map[chan_no].dir == DANUBE_DMA_RX)
+ if (chan_map[chan_no].dir == IFXMIPS_DMA_RX)
rx_chan_intr_handler(chan_no);
else
tx_chan_intr_handler(chan_no);
@@ -272,10 +272,10 @@ dma_interrupt (int irq, void *dev_id)
if (chan_no < 0 || chan_no > 19)
BUG();
- tmp = readl(DANUBE_DMA_IRNEN);
- writel(0, DANUBE_DMA_IRNEN);
+ tmp = readl(IFXMIPS_DMA_IRNEN);
+ writel(0, IFXMIPS_DMA_IRNEN);
g_danube_dma_int_status |= 1 << chan_no;
- writel(tmp, DANUBE_DMA_IRNEN);
+ writel(tmp, IFXMIPS_DMA_IRNEN);
mask_and_ack_danube_irq(irq);
if (!g_danube_dma_in_process)
@@ -328,7 +328,7 @@ dma_device_register(_dma_device_info *dev)
for (i = 0; i < dev->max_tx_chan_num; i++)
{
pCh = dev->tx_chan[i];
- if (pCh->control == DANUBE_DMA_CH_ON)
+ if (pCh->control == IFXMIPS_DMA_CH_ON)
{
chan_no = (int)(pCh - dma_chan);
for (j = 0; j < pCh->desc_len; j++)
@@ -337,16 +337,16 @@ dma_device_register(_dma_device_info *dev)
memset(tx_desc_p, 0, sizeof(struct tx_desc));
}
local_irq_save(flag);
- writel(chan_no, DANUBE_DMA_CS);
+ writel(chan_no, IFXMIPS_DMA_CS);
/*check if the descriptor length is changed */
- if (readl(DANUBE_DMA_CDLEN) != pCh->desc_len)
- writel(pCh->desc_len, DANUBE_DMA_CDLEN);
-
- writel(readl(DANUBE_DMA_CCTRL) & ~1, DANUBE_DMA_CCTRL);
- writel(readl(DANUBE_DMA_CCTRL) | 2, DANUBE_DMA_CCTRL);
- while (readl(DANUBE_DMA_CCTRL) & 2){};
- writel(readl(DANUBE_DMA_IRNEN) | (1 << chan_no), DANUBE_DMA_IRNEN);
- writel(0x30100, DANUBE_DMA_CCTRL); /*reset and enable channel,enable channel later */
+ if (readl(IFXMIPS_DMA_CDLEN) != pCh->desc_len)
+ writel(pCh->desc_len, IFXMIPS_DMA_CDLEN);
+
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~1, IFXMIPS_DMA_CCTRL);
+ writel(readl(IFXMIPS_DMA_CCTRL) | 2, IFXMIPS_DMA_CCTRL);
+ while (readl(IFXMIPS_DMA_CCTRL) & 2){};
+ writel(readl(IFXMIPS_DMA_IRNEN) | (1 << chan_no), IFXMIPS_DMA_IRNEN);
+ writel(0x30100, IFXMIPS_DMA_CCTRL); /*reset and enable channel,enable channel later */
local_irq_restore(flag);
}
}
@@ -354,7 +354,7 @@ dma_device_register(_dma_device_info *dev)
for (i = 0; i < dev->max_rx_chan_num; i++)
{
pCh = dev->rx_chan[i];
- if (pCh->control == DANUBE_DMA_CH_ON)
+ if (pCh->control == IFXMIPS_DMA_CH_ON)
{
chan_no = (int)(pCh - dma_chan);
@@ -376,16 +376,16 @@ dma_device_register(_dma_device_info *dev)
}
local_irq_save(flag);
- writel(chan_no, DANUBE_DMA_CS);
+ writel(chan_no, IFXMIPS_DMA_CS);
/*check if the descriptor length is changed */
- if (readl(DANUBE_DMA_CDLEN) != pCh->desc_len)
- writel(pCh->desc_len, DANUBE_DMA_CDLEN);
- writel(readl(DANUBE_DMA_CCTRL) & ~1, DANUBE_DMA_CCTRL);
- writel(readl(DANUBE_DMA_CCTRL) | 2, DANUBE_DMA_CCTRL);
- while (readl(DANUBE_DMA_CCTRL) & 2){};
- writel(0x0a, DANUBE_DMA_CIE); /*fix me, should enable all the interrupts here? */
- writel(readl(DANUBE_DMA_IRNEN) | (1 << chan_no), DANUBE_DMA_IRNEN);
- writel(0x30000, DANUBE_DMA_CCTRL);
+ if (readl(IFXMIPS_DMA_CDLEN) != pCh->desc_len)
+ writel(pCh->desc_len, IFXMIPS_DMA_CDLEN);
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~1, IFXMIPS_DMA_CCTRL);
+ writel(readl(IFXMIPS_DMA_CCTRL) | 2, IFXMIPS_DMA_CCTRL);
+ while (readl(IFXMIPS_DMA_CCTRL) & 2){};
+ writel(0x0a, IFXMIPS_DMA_CIE); /*fix me, should enable all the interrupts here? */
+ writel(readl(IFXMIPS_DMA_IRNEN) | (1 << chan_no), IFXMIPS_DMA_IRNEN);
+ writel(0x30000, IFXMIPS_DMA_CCTRL);
local_irq_restore(flag);
enable_danube_irq(dma_chan[chan_no].irq);
}
@@ -405,18 +405,18 @@ dma_device_unregister (_dma_device_info *dev)
for (i = 0; i < dev->max_tx_chan_num; i++)
{
pCh = dev->tx_chan[i];
- if (pCh->control == DANUBE_DMA_CH_ON)
+ if (pCh->control == IFXMIPS_DMA_CH_ON)
{
chan_no = (int)(dev->tx_chan[i] - dma_chan);
local_irq_save (flag);
- writel(chan_no, DANUBE_DMA_CS);
+ writel(chan_no, IFXMIPS_DMA_CS);
pCh->curr_desc = 0;
pCh->prev_desc = 0;
- pCh->control = DANUBE_DMA_CH_OFF;
- writel(0, DANUBE_DMA_CIE); /*fix me, should disable all the interrupts here? */
- writel(readl(DANUBE_DMA_IRNEN) & ~(1 << chan_no), DANUBE_DMA_IRNEN); /*disable interrupts */
- writel(readl(DANUBE_DMA_CCTRL) & ~1, DANUBE_DMA_CCTRL);
- while (readl(DANUBE_DMA_CCTRL) & 1) {};
+ pCh->control = IFXMIPS_DMA_CH_OFF;
+ writel(0, IFXMIPS_DMA_CIE); /*fix me, should disable all the interrupts here? */
+ writel(readl(IFXMIPS_DMA_IRNEN) & ~(1 << chan_no), IFXMIPS_DMA_IRNEN); /*disable interrupts */
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~1, IFXMIPS_DMA_CCTRL);
+ while (readl(IFXMIPS_DMA_CCTRL) & 1) {};
local_irq_restore (flag);
for (j = 0; j < pCh->desc_len; j++)
@@ -444,13 +444,13 @@ dma_device_unregister (_dma_device_info *dev)
g_danube_dma_int_status &= ~(1 << chan_no);
pCh->curr_desc = 0;
pCh->prev_desc = 0;
- pCh->control = DANUBE_DMA_CH_OFF;
+ pCh->control = IFXMIPS_DMA_CH_OFF;
- writel(chan_no, DANUBE_DMA_CS);
- writel(0, DANUBE_DMA_CIE); /*fix me, should disable all the interrupts here? */
- writel(readl(DANUBE_DMA_IRNEN) & ~(1 << chan_no), DANUBE_DMA_IRNEN); /*disable interrupts */
- writel(readl(DANUBE_DMA_CCTRL) & ~1, DANUBE_DMA_CCTRL);
- while (readl(DANUBE_DMA_CCTRL) & 1) {};
+ writel(chan_no, IFXMIPS_DMA_CS);
+ writel(0, IFXMIPS_DMA_CIE); /*fix me, should disable all the interrupts here? */
+ writel(readl(IFXMIPS_DMA_IRNEN) & ~(1 << chan_no), IFXMIPS_DMA_IRNEN); /*disable interrupts */
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~1, IFXMIPS_DMA_CCTRL);
+ while (readl(IFXMIPS_DMA_CCTRL) & 1) {};
local_irq_restore (flag);
for (j = 0; j < pCh->desc_len; j++)
@@ -577,8 +577,8 @@ dma_device_write (struct dma_device_info *dma_dev, u8 * dataptr, int len, void *
dma_dev->intr_handler (dma_dev, TX_BUF_FULL_INT);
}
- writel(chan_no, DANUBE_DMA_CS);
- tmp = readl(DANUBE_DMA_CCTRL);
+ writel(chan_no, IFXMIPS_DMA_CS);
+ tmp = readl(IFXMIPS_DMA_CCTRL);
if (!(tmp & 1))
pCh->open (pCh);
@@ -625,14 +625,14 @@ map_dma_chan(_dma_chan_map *map)
dma_devs[i].rx_burst_len = 4;
if (i == 0)
{
- writel(0, DANUBE_DMA_PS);
- writel(readl(DANUBE_DMA_PCTRL) | ((0xf << 8) | (1 << 6)), DANUBE_DMA_PCTRL); /*enable dma drop */
+ writel(0, IFXMIPS_DMA_PS);
+ writel(readl(IFXMIPS_DMA_PCTRL) | ((0xf << 8) | (1 << 6)), IFXMIPS_DMA_PCTRL); /*enable dma drop */
}
if (i == 1)
{
- writel(1, DANUBE_DMA_PS);
- writel(0x14, DANUBE_DMA_PCTRL); /*deu port setting */
+ writel(1, IFXMIPS_DMA_PS);
+ writel(0x14, IFXMIPS_DMA_PCTRL); /*deu port setting */
}
for (j = 0; j < MAX_DMA_CHANNEL_NUM; j++)
@@ -644,8 +644,8 @@ map_dma_chan(_dma_chan_map *map)
dma_chan[j].enable_irq = &enable_ch_irq;
dma_chan[j].disable_irq = &disable_ch_irq;
dma_chan[j].rel_chan_no = map[j].rel_chan_no;
- dma_chan[j].control = DANUBE_DMA_CH_OFF;
- dma_chan[j].default_weight = DANUBE_DMA_CH_DEFAULT_WEIGHT;
+ dma_chan[j].control = IFXMIPS_DMA_CH_OFF;
+ dma_chan[j].default_weight = IFXMIPS_DMA_CH_DEFAULT_WEIGHT;
dma_chan[j].weight = dma_chan[j].default_weight;
dma_chan[j].curr_desc = 0;
dma_chan[j].prev_desc = 0;
@@ -655,16 +655,16 @@ map_dma_chan(_dma_chan_map *map)
{
if (strcmp(dma_devs[i].device_name, map[j].dev_name) == 0)
{
- if (map[j].dir == DANUBE_DMA_RX)
+ if (map[j].dir == IFXMIPS_DMA_RX)
{
- dma_chan[j].dir = DANUBE_DMA_RX;
+ dma_chan[j].dir = IFXMIPS_DMA_RX;
dma_devs[i].max_rx_chan_num++;
dma_devs[i].rx_chan[dma_devs[i].max_rx_chan_num - 1] = &dma_chan[j];
dma_devs[i].rx_chan[dma_devs[i].max_rx_chan_num - 1]->pri = map[j].pri;
dma_chan[j].dma_dev = (void*)&dma_devs[i];
- } else if(map[j].dir == DANUBE_DMA_TX)
+ } else if(map[j].dir == IFXMIPS_DMA_TX)
{ /*TX direction */
- dma_chan[j].dir = DANUBE_DMA_TX;
+ dma_chan[j].dir = IFXMIPS_DMA_TX;
dma_devs[i].max_tx_chan_num++;
dma_devs[i].tx_chan[dma_devs[i].max_tx_chan_num - 1] = &dma_chan[j];
dma_devs[i].tx_chan[dma_devs[i].max_tx_chan_num - 1]->pri = map[j].pri;
@@ -685,20 +685,20 @@ dma_chip_init(void)
int i;
// enable DMA from PMU
- danube_pmu_enable(DANUBE_PMU_PWDCR_DMA);
+ danube_pmu_enable(IFXMIPS_PMU_PWDCR_DMA);
// reset DMA
- writel(readl(DANUBE_DMA_CTRL) | 1, DANUBE_DMA_CTRL);
+ writel(readl(IFXMIPS_DMA_CTRL) | 1, IFXMIPS_DMA_CTRL);
// diable all interrupts
- writel(0, DANUBE_DMA_IRNEN);
+ writel(0, IFXMIPS_DMA_IRNEN);
for (i = 0; i < MAX_DMA_CHANNEL_NUM; i++)
{
- writel(i, DANUBE_DMA_CS);
- writel(0x2, DANUBE_DMA_CCTRL);
- writel(0x80000040, DANUBE_DMA_CPOLL);
- writel(readl(DANUBE_DMA_CCTRL) & ~0x1, DANUBE_DMA_CCTRL);
+ writel(i, IFXMIPS_DMA_CS);
+ writel(0x2, IFXMIPS_DMA_CCTRL);
+ writel(0x80000040, IFXMIPS_DMA_CPOLL);
+ writel(readl(IFXMIPS_DMA_CCTRL) & ~0x1, IFXMIPS_DMA_CCTRL);
}
}
@@ -724,13 +724,13 @@ danube_dma_init (void)
for (i = 0; i < MAX_DMA_CHANNEL_NUM; i++)
{
- dma_chan[i].desc_base = (u32)g_desc_list + i * DANUBE_DMA_DESCRIPTOR_OFFSET * 8;
+ dma_chan[i].desc_base = (u32)g_desc_list + i * IFXMIPS_DMA_DESCRIPTOR_OFFSET * 8;
dma_chan[i].curr_desc = 0;
- dma_chan[i].desc_len = DANUBE_DMA_DESCRIPTOR_OFFSET;
+ dma_chan[i].desc_len = IFXMIPS_DMA_DESCRIPTOR_OFFSET;
- writel(i, DANUBE_DMA_CS);
- writel((u32)CPHYSADDR(dma_chan[i].desc_base), DANUBE_DMA_CDBA);
- writel(dma_chan[i].desc_len, DANUBE_DMA_CDLEN);
+ writel(i, IFXMIPS_DMA_CS);
+ writel((u32)CPHYSADDR(dma_chan[i].desc_base), IFXMIPS_DMA_CDBA);
+ writel(dma_chan[i].desc_len, IFXMIPS_DMA_CDLEN);
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 11:16:28 +0000