diff options
| author | David S. Miller <davem@davemloft.net> | 2014-03-11 16:15:29 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-11 16:15:29 -0400 |
| commit | 9d79b3c7aae582df9eebcea8797c41cd5d5fc39c (patch) | |
| tree | e9fb63376f0a9993728f1e38b9fd7a9dc7a9faa8 /drivers/net/ethernet/stmicro/stmmac/ring_mode.c | |
| parent | d25f06ea466ea521b563b76661180b4e44714ae6 (diff) | |
| parent | c5e9103dc397114523c65bd24ff0548bcdca54b4 (diff) | |
Merge branch 'stmmac'
Giuseppe Cavallaro says:
====================
stmmac fixes: EEE and chained mode
These patches are to fix some new problems in the STMMAC driver.
Mandatory changes are for EEE that needs to be disabled if not supported
and for the chain mode that is broken and the kernel panics if this mode
is enabled.
v3: removed a patch from my previous set that touched the stmmac_tx path
that has not to be applied. Other patches for cleaning-up will be
sent on top of net-next git repo.
v4: do not surround the defaul buffer selection using Koption and adopt
a default to 1536bytes.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/ring_mode.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/ring_mode.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c index a96c7c2f5f3f..650a4be6bce5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c +++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c @@ -100,10 +100,9 @@ static void stmmac_refill_desc3(void *priv_ptr, struct dma_desc *p) { struct stmmac_priv *priv = (struct stmmac_priv *)priv_ptr; - if (unlikely(priv->plat->has_gmac)) - /* Fill DES3 in case of RING mode */ - if (priv->dma_buf_sz >= BUF_SIZE_8KiB) - p->des3 = p->des2 + BUF_SIZE_8KiB; + /* Fill DES3 in case of RING mode */ + if (priv->dma_buf_sz >= BUF_SIZE_8KiB) + p->des3 = p->des2 + BUF_SIZE_8KiB; } /* In ring mode we need to fill the desc3 because it is used as buffer */ @@ -126,7 +125,7 @@ static int stmmac_set_16kib_bfsize(int mtu) return ret; } -const struct stmmac_ring_mode_ops ring_mode_ops = { +const struct stmmac_mode_ops ring_mode_ops = { .is_jumbo_frm = stmmac_is_jumbo_frm, .jumbo_frm = stmmac_jumbo_frm, .refill_desc3 = stmmac_refill_desc3, |