diff options
| author |   Troy Kisky <troy.kisky@boundarydevices.com> | 2016-02-05 14:52:43 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-02-11 06:14:51 -0500 |
| commit | 55cd48c821def1d3192f166b4ce48254cf2e5a69 (patch) | |
| tree | 03659963d7b7f7ba0ed10765fca179b70e4aad18 /drivers/net/ethernet/freescale | |
| parent | bonding: 3ad: allow to set ad_actor settings while the bond is up (diff) | |
| download | linux-dev-55cd48c821def1d3192f166b4ce48254cf2e5a69.tar.xz linux-dev-55cd48c821def1d3192f166b4ce48254cf2e5a69.zip | |
net: fec: stop the "rcv is not +last, " error messages
Setting the FTRL register will stop the fec from
trying to use multiple receive buffers.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index 2106d72c91dc..cc9677ae70ab 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -64,6 +64,7 @@ #define FEC_R_FIFO_RSEM 0x194 /* Receive FIFO section empty threshold */ #define FEC_R_FIFO_RAEM 0x198 /* Receive FIFO almost empty threshold */ #define FEC_R_FIFO_RAFL 0x19c /* Receive FIFO almost full threshold */ +#define FEC_FTRL 0x1b0 /* Frame truncation receive length*/ #define FEC_RACC 0x1c4 /* Receive Accelerator function */ #define FEC_RCMR_1 0x1c8 /* Receive classification match ring 1 */ #define FEC_RCMR_2 0x1cc /* Receive classification match ring 2 */ diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 41c81f6ec630..3e5b24ae537e 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -988,6 +988,7 @@ fec_restart(struct net_device *ndev) val &= ~FEC_RACC_OPTIONS; writel(val, fep->hwp + FEC_RACC); } + writel(PKT_MAXBUF_SIZE, fep->hwp + FEC_FTRL); #endif /* |