igb flex filter support a recognize any arbitrary
pattern within the first 128 bytes of the packet,
but the macro E1000_FLEX_FILTERS_MASK_SIZE define
only the first 64 byte.
Fixes: 231d43909a31 ("igb: migrate flex filter to new API")
Signed-off-by: Wei Zhao <wei.zh...@intel.com>
---
drivers/net/e1000/e1000_ethdev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/e1000/e1000_ethdev.h b/drivers/net/e1000/e1000_ethdev.h
index 9266540..85fd1a0 100644
--- a/drivers/net/e1000/e1000_ethdev.h
+++ b/drivers/net/e1000/e1000_ethdev.h
@@ -82,7 +82,7 @@
#define E1000_MAX_FLEX_FILTER_DWDS \
(E1000_MAX_FLEX_FILTER_LEN / sizeof(uint32_t))
#define E1000_FLEX_FILTERS_MASK_SIZE \
- (E1000_MAX_FLEX_FILTER_DWDS / 4)
+ (E1000_MAX_FLEX_FILTER_DWDS / 2)
#define E1000_FHFT_QUEUEING_LEN 0x0000007F
#define E1000_FHFT_QUEUEING_QUEUE 0x00000700
#define E1000_FHFT_QUEUEING_PRIO 0x00070000
--
2.7.4
