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cleaned up. X86emu does not work with debug trace on currently.

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This commit is contained in:
Markus Fröschle
2014-01-03 21:03:35 +00:00
parent 85fc19e998
commit e5c9d63059
28 changed files with 1254 additions and 1227 deletions
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20
dma/dma.c
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@@ -51,7 +51,17 @@ struct dma_channel
void (*handler)(void);
};
static char used_reqs[32];
static char used_reqs[32] =
{
DMA_ALWAYS, DMA_DSPI_RXFIFO, DMA_DSPI_TXFIFO, DMA_DREQ0,
DMA_PSC0_RX, DMA_PSC0_TX, DMA_USB_EP0, DMA_USB_EP1,
DMA_USB_EP2, DMA_USB_EP3, DMA_PCI_TX, DMA_PCI_RX,
DMA_PSC1_RX, DMA_PSC1_TX, DMA_I2C_RX, DMA_I2C_TX,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0
};
static struct dma_channel dma_channel[NCHANNELS] =
{
@@ -337,6 +347,7 @@ int dma_set_initiator(int initiator)
else /* No empty slots */
return 1;
break;
case DMA_PSC2_RX:
if (used_reqs[28] == 0)
{
@@ -543,8 +554,6 @@ int dma_interrupt_handler(void *arg1, void *arg2)
{
uint32_t i, interrupts;
dbg("%s: arg1 = %p, arg2 = %p\r\n", __FUNCTION__, arg1, arg2);
(void) set_ipl(7);
/*
@@ -555,7 +564,10 @@ int dma_interrupt_handler(void *arg1, void *arg2)
/* Make sure we are here for a reason */
if (interrupts == 0)
{
dbg("%s: not DMA interrupt! Spurious?\r\n", __FUNCTION__);
return 0;
}
/* Clear the interrupt in the pending register */
MCF_DMA_DIPR = interrupts;
@@ -567,7 +579,7 @@ int dma_interrupt_handler(void *arg1, void *arg2)
/* If there is a handler, call it */
if (dma_channel[i].handler != NULL)
{
dbg("%s: call handler for interrupt %d (%p)\r\n", __FUNCTION__, i, dma_channel[i].handler);
dbg("%s: call handler for DMA channel %d (%p)\r\n", __FUNCTION__, i, dma_channel[i].handler);
dma_channel[i].handler();
}
}