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| author |   Vince Bridgers <vbridgers2013@gmail.com> | 2014-07-31 15:49:17 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-31 14:13:29 -0700 |
| commit | 3b57de958e2aa39abe020eb31bf19000d5899389 (patch) | |
| tree | 518b93e036b1a4d6c345f3d72d466ffd5b92771d /include | |
| parent | ARM: socfpga: Add socfpga Ethernet filter attributes entries (diff) | |
| download | linux-dev-3b57de958e2aa39abe020eb31bf19000d5899389.tar.xz linux-dev-3b57de958e2aa39abe020eb31bf19000d5899389.zip | |
net: stmmac: Support devicetree configs for mcast and ucast filter entries
This patch adds and modifies code to support multiple Multicast and Unicast
Synopsys MAC filter configurations. The default configuration is defined to
support legacy driver behavior, which is 64 Multicast bins. The Unicast
filter code previously assumed all controllers support 32 or 16 Unicast
addresses based on controller version number, but this has been corrected
to support a default of 1 Unicast address. The filter configuration may
be specified through the devicetree using a Synopsys specific device tree
entry. This information was verified with Synopsys through
Synopsys Support Case #8000684337 and shared with the maintainer.
Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/stmmac.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 6f27d4f957bd..cd63851b57f2 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -112,6 +112,8 @@ struct plat_stmmacenet_data { int riwt_off; int max_speed; int maxmtu; + int multicast_filter_bins; + int unicast_filter_entries; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); void *(*setup)(struct platform_device *pdev); |