Commit 1224decaa44b3dba58e0a524fd0383969929c575 changed the way
the bitfields are assigned in ixgbe, example:
tx_offload_mask.l2_len = ~0;
This result in a compilation error with clang:
error: implicit truncation from 'int' to bitfield
changes value from -1 to 127 [-Werror,-Wbitfield-constant-conversion]
Replacing the '=' with a '|=' fixes the issue.
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 8559ef6..5c36bff 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -381,7 +381,7 @@ ixgbe_set_xmit_ctx(struct igb_tx_queue* txq,
mss_l4len_idx |= (ctx_idx << IXGBE_ADVTXD_IDX_SHIFT);
if (ol_flags & PKT_TX_VLAN_PKT) {
- tx_offload_mask.vlan_tci = ~0;
+ tx_offload_mask.vlan_tci |= ~0;
}
/* check if TCP segmentation required for this packet */
@@ -391,17 +391,17 @@ ixgbe_set_xmit_ctx(struct igb_tx_queue* txq,
IXGBE_ADVTXD_TUCMD_L4T_TCP |
IXGBE_ADVTXD_DTYP_CTXT | IXGBE_ADVTXD_DCMD_DEXT;
- tx_offload_mask.l2_len = ~0;
- tx_offload_mask.l3_len = ~0;
- tx_offload_mask.l4_len = ~0;
- tx_offload_mask.tso_segsz = ~0;
+ tx_offload_mask.l2_len |= ~0;
+ tx_offload_mask.l3_len |= ~0;
+ tx_offload_mask.l4_len |= ~0;
+ tx_offload_mask.tso_segsz |= ~0;
mss_l4len_idx |= tx_offload.tso_segsz << IXGBE_ADVTXD_MSS_SHIFT;
mss_l4len_idx |= tx_offload.l4_len << IXGBE_ADVTXD_L4LEN_SHIFT;
} else { /* no TSO, check if hardware checksum is needed */
if (ol_flags & PKT_TX_IP_CKSUM) {
type_tucmd_mlhl = IXGBE_ADVTXD_TUCMD_IPV4;
- tx_offload_mask.l2_len = ~0;
- tx_offload_mask.l3_len = ~0;
+ tx_offload_mask.l2_len |= ~0;
+ tx_offload_mask.l3_len |= ~0;
}
switch (ol_flags & PKT_TX_L4_MASK) {
@@ -409,23 +409,23 @@ ixgbe_set_xmit_ctx(struct igb_tx_queue* txq,
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_UDP |
IXGBE_ADVTXD_DTYP_CTXT | IXGBE_ADVTXD_DCMD_DEXT;
mss_l4len_idx |= sizeof(struct udp_hdr) <<
IXGBE_ADVTXD_L4LEN_SHIFT;
- tx_offload_mask.l2_len = ~0;
- tx_offload_mask.l3_len = ~0;
+ tx_offload_mask.l2_len |= ~0;
+ tx_offload_mask.l3_len |= ~0;
break;
case PKT_TX_TCP_CKSUM:
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_TCP |
IXGBE_ADVTXD_DTYP_CTXT | IXGBE_ADVTXD_DCMD_DEXT;
mss_l4len_idx |= sizeof(struct tcp_hdr) <<
IXGBE_ADVTXD_L4LEN_SHIFT;
- tx_offload_mask.l2_len = ~0;
- tx_offload_mask.l3_len = ~0;
- tx_offload_mask.l4_len = ~0;
+ tx_offload_mask.l2_len |= ~0;
+ tx_offload_mask.l3_len |= ~0;
+ tx_offload_mask.l4_len |= ~0;
break;
case PKT_TX_SCTP_CKSUM:
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_SCTP |
IXGBE_ADVTXD_DTYP_CTXT | IXGBE_ADVTXD_DCMD_DEXT;
mss_l4len_idx |= sizeof(struct sctp_hdr) <<
IXGBE_ADVTXD_L4LEN_SHIFT;
- tx_offload_mask.l2_len = ~0;
- tx_offload_mask.l3_len = ~0;
+ tx_offload_mask.l2_len |= ~0;
+ tx_offload_mask.l3_len |= ~0;
break;
default:
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_RSV |
--
2.1.0
