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replaced DMA API routines by fresh download with originals

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moved more interrupt handlers to generalized handler
cleaned up lowlevel interrupt handling
fixed wrong assignment of interrupt masks
reformatted
This commit is contained in:
Markus Fröschle
2015-01-11 10:27:36 +00:00
parent df28a267da
commit d860191121
14 changed files with 842 additions and 873 deletions
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24
net/fec.c
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@@ -571,9 +571,9 @@ void fec_rx_start(uint8_t ch, int8_t *rxbd)
* Start the Rx DMA task
*/
MCD_startDma(channel,
(int8_t *) rxbd,
(s8 *) rxbd,
0,
(int8_t *) MCF_FEC_FECRFDR(ch),
(s8 *) MCF_FEC_FECRFDR(ch),
0,
RX_BUF_SZ,
0,
@@ -887,9 +887,9 @@ void fec_tx_start(uint8_t ch, int8_t *txbd)
* Start the Tx DMA task
*/
MCD_startDma(channel,
(int8_t *) txbd,
(s8 *) txbd,
0,
(int8_t*) MCF_FEC_FECTFDR(ch),
(s8 *) MCF_FEC_FECTFDR(ch),
0,
ETH_MTU,
0,
@@ -1189,7 +1189,7 @@ void fec_irq_disable(uint8_t ch)
* Parameters:
* ch FEC channel
*/
static void fec_irq_handler(uint8_t ch)
static bool fec_irq_handler(uint8_t ch)
{
uint32_t event, eir;
@@ -1284,6 +1284,8 @@ static void fec_irq_handler(uint8_t ch)
fec_log[ch].hberr++;
dbg("HBERR\r\n");
}
return true;
}
/*
@@ -1292,22 +1294,26 @@ static void fec_irq_handler(uint8_t ch)
*/
bool fec0_interrupt_handler(void* arg1, void* arg2)
{
bool res;
(void) arg1; /* not used */
(void) arg2;
fec_irq_handler(0);
res = fec_irq_handler(0);
return true; /* handled */
return res;
}
bool fec1_interrupt_handler(void* arg1, void* arg2)
{
bool res;
(void) arg1; /* not used */
(void) arg2;
fec_irq_handler(1);
res = fec_irq_handler(1);
return true; /* handled */
return res;
}
/*