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| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2011-02-18 08:58:27 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-03-03 03:25:37 -0800 |
| commit | 80960ab040dd6b3a82bfb2db9b1aaf5d6ccffbb7 (patch) | |
| tree | 9df969d6a9db5681084651b5f81e1f3d6f1bfc75 /drivers/net/ixgbe/ixgbe_type.h | |
| parent | b60c5dd31b053d008110a80aa4089d64cee60e8f (diff) | |
| download | op-kernel-dev-80960ab040dd6b3a82bfb2db9b1aaf5d6ccffbb7.zip op-kernel-dev-80960ab040dd6b3a82bfb2db9b1aaf5d6ccffbb7.tar.gz | |
ixgbe: rework ixgbe MTA handling to not drop packets
This change modifies the ixgbe drivers so that it will not drop the
multicast filters while updating them. Instead it uses an intermediate
table to store the filter and then writes that filter to the hardware.
Based on original patch from Dave Boutcher <daveboutcher@gmail.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Reported-by: Dave Boutcher <daveboutcher@gmail.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_type.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_type.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index b1ae185..f6d0d4d 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -2358,7 +2358,6 @@ enum ixgbe_bus_width { struct ixgbe_addr_filter_info { u32 num_mc_addrs; u32 rar_used_count; - u32 mc_addr_in_rar_count; u32 mta_in_use; u32 overflow_promisc; bool uc_set_promisc; @@ -2570,6 +2569,8 @@ struct ixgbe_mac_info { u16 wwnn_prefix; /* prefix for World Wide Port Name (WWPN) */ u16 wwpn_prefix; +#define IXGBE_MAX_MTA 128 + u32 mta_shadow[IXGBE_MAX_MTA]; s32 mc_filter_type; u32 mcft_size; u32 vft_size; |
