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Diffstat (limited to 'cpu/mpc512x/fec.c')
-rw-r--r--cpu/mpc512x/fec.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/cpu/mpc512x/fec.c b/cpu/mpc512x/fec.c
index f1b7a25..1c87a53 100644
--- a/cpu/mpc512x/fec.c
+++ b/cpu/mpc512x/fec.c
@@ -77,20 +77,20 @@ static int mpc512x_fec_bd_init (mpc512x_fec_priv *fec)
* Trasmit BDs init
*/
for (ix = 0; ix < FEC_TBD_NUM; ix++) {
- fec->bdBase->tbd[ix].status = 0;
- }
+ fec->bdBase->tbd[ix].status = 0;
+ }
- /*
- * Have the last TBD to close the ring
- */
- fec->bdBase->tbd[ix - 1].status |= FEC_TBD_WRAP;
+ /*
+ * Have the last TBD to close the ring
+ */
+ fec->bdBase->tbd[ix - 1].status |= FEC_TBD_WRAP;
- /*
- * Initialize some indices
- */
- fec->tbdIndex = 0;
- fec->usedTbdIndex = 0;
- fec->cleanTbdNum = FEC_TBD_NUM;
+ /*
+ * Initialize some indices
+ */
+ fec->tbdIndex = 0;
+ fec->usedTbdIndex = 0;
+ fec->cleanTbdNum = FEC_TBD_NUM;
return 0;
}
@@ -238,7 +238,7 @@ static int mpc512x_fec_init (struct eth_device *dev, bd_t * bis)
fec->eth->r_cntrl = 0x05ee000c;
/* Half-duplex, heartbeat disabled */
- fec->eth->x_cntrl = 0x00000000;
+ fec->eth->x_cntrl = 0x00000000;
/* Enable MIB counters */
fec->eth->mib_control = 0x0;
@@ -260,7 +260,7 @@ static int mpc512x_fec_init (struct eth_device *dev, bd_t * bis)
/* Initilize addresses and status words of BDs */
mpc512x_fec_bd_init (fec);
- /* Descriptor polling active */
+ /* Descriptor polling active */
fec->eth->r_des_active = 0x01000000;
#if (DEBUG & 0x1)
@@ -296,7 +296,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis)
* Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
* and do not drop the Preamble.
*/
- fec->eth->mii_speed = (((gd->ipb_clk / 1000000) / 5) + 1) << 1;
+ fec->eth->mii_speed = (((gd->ipb_clk / 1000000) / 5) + 1) << 1;
/*
* Reset PHY, then delay 300ns
@@ -312,7 +312,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis)
printf ("Forcing 10 Mbps ethernet link... ");
#endif
miiphy_read (dev->name, phyAddr, 0x1, &phyStatus);
-
+
miiphy_write (dev->name, phyAddr, 0x0, 0x0180);
timeout = 20;
@@ -346,7 +346,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis)
#if (DEBUG & 0x2)
printf ("done.\n");
#endif
- } else { /* MII100 */
+ } else { /* MII100 */
/*
* Set the auto-negotiation advertisement register bits
*/
@@ -487,7 +487,7 @@ static int mpc512x_fec_send (struct eth_device *dev, volatile void *eth_data,
pTbd->dataPointer = (uint32)eth_data;
pTbd->status |= FEC_TBD_LAST | FEC_TBD_TC | FEC_TBD_READY;
fec->tbdIndex = (fec->tbdIndex + 1) % FEC_TBD_NUM;
-
+
/* Activate transmit Buffer Descriptor polling */
fec->eth->x_des_active = 0x01000000; /* Descriptor polling active */
@@ -529,7 +529,7 @@ static int mpc512x_fec_recv (struct eth_device *dev)
#if (DEBUG & 0x8)
printf( "-" );
#endif
-
+
/*
* Check if any critical events have happened
*/
@@ -555,10 +555,10 @@ static int mpc512x_fec_recv (struct eth_device *dev)
}
if (!(pRbd->status & FEC_RBD_EMPTY)) {
- if ((pRbd->status & FEC_RBD_LAST) &&
+ if ((pRbd->status & FEC_RBD_LAST) &&
!(pRbd->status & FEC_RBD_ERR) &&
((pRbd->dataLength - 4) > 14)) {
-
+
/*
* Get buffer size
*/
@@ -635,7 +635,7 @@ int mpc512x_fec_initialize (bd_t * bis)
* Initialize I\O pins
*/
reg = (uint32 *) &(im->io_ctrl.regs[PSC0_0_IDX]);
-
+
for (i = 0; i < 15; i++)
reg[i] = IOCTRL_MUX_FEC | 0x00000001;
@@ -645,13 +645,13 @@ int mpc512x_fec_initialize (bd_t * bis)
/* Clean up space FEC's MIB and FIFO RAM ...*/
memset ((void *) MPC512X_FEC + 0x200, 0x00, 0x400);
-
- /*
+
+ /*
* Malloc space for BDs (must be quad word-aligned)
- * this pointer is lost, so cannot be freed
+ * this pointer is lost, so cannot be freed
*/
bd = malloc (sizeof(mpc512x_buff_descs) + 0x1f);
- fec->bdBase = (mpc512x_buff_descs*)((uint32)bd & 0xfffffff0);
+ fec->bdBase = (mpc512x_buff_descs*)((uint32)bd & 0xfffffff0);
memset ((void *) bd, 0x00, sizeof(mpc512x_buff_descs) + 0x1f);
/*