/*
- * (C) Copyright 2003-2005
+ * (C) Copyright 2003-2010
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* This file is based on mpc4200fec.c,
static void rfifo_print(char *devname, mpc5xxx_fec_priv *fec);
#endif /* DEBUG */
-#if (DEBUG & 0x40)
-static uint32 local_crc32(char *string, unsigned int crc_value, int len);
-#endif
-
typedef struct {
uint8 data[1500]; /* actual data */
int length; /* actual length */
*/
fec->eth->xmit_fsm = 0x03000000;
-#if defined(CONFIG_MPC5200)
/*
- * Turn off COMM bus prefetch in the MGT5200 BestComm. It doesn't
+ * Turn off COMM bus prefetch in the MPC5200 BestComm. It doesn't
* work w/ the current receive task.
*/
sdma->PtdCntrl |= 0x00000001;
-#endif
/*
* Set priority of different initiators
/********************************************************************/
static void mpc5xxx_fec_halt(struct eth_device *dev)
{
-#if defined(CONFIG_MPC5200)
struct mpc5xxx_sdma *sdma = (struct mpc5xxx_sdma *)MPC5XXX_SDMA;
-#endif
mpc5xxx_fec_priv *fec = (mpc5xxx_fec_priv *)dev->priv;
int counter = 0xffff;
SDMA_TASK_DISABLE (FEC_XMIT_TASK_NO);
SDMA_TASK_DISABLE (FEC_RECV_TASK_NO);
-#if defined(CONFIG_MPC5200)
/*
- * Turn on COMM bus prefetch in the MGT5200 BestComm after we're
+ * Turn on COMM bus prefetch in the MPC5200 BestComm after we're
* done. It doesn't work w/ the current receive task.
*/
sdma->PtdCntrl &= ~0x00000001;
-#endif
/*
* Disable the Ethernet Controller
return 0;
}
-
-#if (DEBUG & 0x40)
-static uint32 local_crc32(char *string, unsigned int crc_value, int len)
-{
- int i;
- char c;
- unsigned int crc, count;
-
- /*
- * crc32 algorithm
- */
- /*
- * crc = 0xffffffff; * The initialized value should be 0xffffffff
- */
- crc = crc_value;
-
- for (i = len; --i >= 0;) {
- c = *string++;
- for (count = 0; count < 8; count++) {
- if ((c & 0x01) ^ (crc & 0x01)) {
- crc >>= 1;
- crc = crc ^ 0xedb88320;
- } else {
- crc >>= 1;
- }
- c >>= 1;
- }
- }
-
- /*
- * In big endian system, do byte swaping for crc value
- */
- /**/ return crc;
-}
-#endif /* DEBUG */