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| author | Wolfgang Denk <wd@denx.de> | 2007-09-08 20:45:59 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-09-08 20:45:59 +0200 |
| commit | fd63d832cd929f8e8d8fcac9b3e55b1091588a43 (patch) | |
| tree | 970a1aea44f1e9f3a1ed1aac56ad93b83bedd41a /cpu | |
| parent | ff7640c9ead8806b5d827f2b29f9cb2632add729 (diff) | |
| parent | 08e2e5fcd2e06670b62e1680a3934c0e55c72810 (diff) | |
| download | talos-obmc-uboot-fd63d832cd929f8e8d8fcac9b3e55b1091588a43.tar.gz talos-obmc-uboot-fd63d832cd929f8e8d8fcac9b3e55b1091588a43.zip | |
Merge with /home/raj/git/u-boot#ads5121_fixes
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc512x/config.mk | 2 | ||||
| -rw-r--r-- | cpu/mpc512x/fec.c | 34 |
2 files changed, 22 insertions, 14 deletions
diff --git a/cpu/mpc512x/config.mk b/cpu/mpc512x/config.mk index 8a07c5a3b6..3259d53a13 100644 --- a/cpu/mpc512x/config.mk +++ b/cpu/mpc512x/config.mk @@ -19,7 +19,7 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307 USA # -PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi +PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 \ -ffixed-r2 -ffixed-r29 -msoft-float -mcpu=603e diff --git a/cpu/mpc512x/fec.c b/cpu/mpc512x/fec.c index 3c142a9e58..8104576177 100644 --- a/cpu/mpc512x/fec.c +++ b/cpu/mpc512x/fec.c @@ -32,6 +32,9 @@ int fec512x_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * re int fec512x_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 data); int mpc512x_fec_init_phy(struct eth_device *dev, bd_t * bis); +static uchar rx_buff[FEC_MAX_PKT_SIZE]; +static int rx_buff_idx = 0; + /********************************************************************/ #if (DEBUG & 0x2) static void mpc512x_fec_phydump (char *devname) @@ -235,7 +238,7 @@ static int mpc512x_fec_init (struct eth_device *dev, bd_t * bis) fec->eth->op_pause = 0x00010020; /* Frame length=1518; MII mode */ - fec->eth->r_cntrl = 0x05ee000c; + fec->eth->r_cntrl = 0x05ee0024; /* Half-duplex, heartbeat disabled */ fec->eth->x_cntrl = 0x00000000; @@ -520,8 +523,7 @@ static int mpc512x_fec_recv (struct eth_device *dev) mpc512x_fec_priv *fec = (mpc512x_fec_priv *)dev->priv; volatile FEC_RBD *pRbd = &fec->bdBase->rbd[fec->rbdIndex]; unsigned long ievent; - int frame_length, len = 0; - uchar buff[FEC_MAX_PKT_SIZE]; + int frame_length = 0; #if (DEBUG & 0x1) printf ("mpc512x_fec_recv %d Start...\n", fec->rbdIndex); @@ -555,31 +557,37 @@ static int mpc512x_fec_recv (struct eth_device *dev) } if (!(pRbd->status & FEC_RBD_EMPTY)) { - if ((pRbd->status & FEC_RBD_LAST) && - !(pRbd->status & FEC_RBD_ERR) && + if (!(pRbd->status & FEC_RBD_ERR) && ((pRbd->dataLength - 4) > 14)) { /* * Get buffer size */ - frame_length = pRbd->dataLength - 4; - + if (pRbd->status & FEC_RBD_LAST) + frame_length = pRbd->dataLength - 4; + else + frame_length = pRbd->dataLength; #if (DEBUG & 0x20) { int i; - printf ("recv data hdr:"); + printf ("recv data length 0x%08x data hdr: ", + pRbd->dataLength); for (i = 0; i < 14; i++) printf ("%x ", *((uint8*)pRbd->dataPointer + i)); printf("\n"); } #endif - /* * Fill the buffer and pass it to upper layers */ - memcpy (buff, (void*)pRbd->dataPointer, frame_length); - NetReceive ((uchar*)buff, frame_length); - len = frame_length; + memcpy (&rx_buff[rx_buff_idx], (void*)pRbd->dataPointer, + frame_length - rx_buff_idx); + rx_buff_idx = frame_length; + + if (pRbd->status & FEC_RBD_LAST) { + NetReceive ((uchar*)rx_buff, frame_length); + rx_buff_idx = 0; + } } /* @@ -590,7 +598,7 @@ static int mpc512x_fec_recv (struct eth_device *dev) /* Try to fill Buffer Descriptors */ fec->eth->r_des_active = 0x01000000; /* Descriptor polling active */ - return len; + return frame_length; } /********************************************************************/ |
