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[PATCH v3 21/47] igb: Read DCMD.VLE of the first Tx descriptor
From: |
Akihiko Odaki |
Subject: |
[PATCH v3 21/47] igb: Read DCMD.VLE of the first Tx descriptor |
Date: |
Sun, 23 Apr 2023 13:18:07 +0900 |
Section 7.2.2.3 Advanced Transmit Data Descriptor says:
> For frames that spans multiple descriptors, all fields apart from
> DCMD.EOP, DCMD.RS, DCMD.DEXT, DTALEN, Address and DTYP are valid only
> in the first descriptors and are ignored in the subsequent ones.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
---
hw/net/igb_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 2de04fabfe..4ac7e7af44 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -613,7 +613,7 @@ igb_process_tx_desc(IGBCore *core,
idx = (tx->first_olinfo_status >> 4) & 1;
igb_tx_insert_vlan(core, queue_index, tx,
tx->ctx[idx].vlan_macip_lens >> 16,
- !!(cmd_type_len & E1000_TXD_CMD_VLE));
+ !!(tx->first_cmd_type_len & E1000_TXD_CMD_VLE));
if (igb_tx_pkt_send(core, tx, queue_index)) {
igb_on_tx_done_update_stats(core, tx->tx_pkt, queue_index);
--
2.40.0
- RE: [PATCH v3 09/47] igb: Always copy ethernet header, (continued)
- [PATCH v3 10/47] Fix references to igb Avocado test, Akihiko Odaki, 2023/04/23
- [PATCH v3 11/47] tests/avocado: Remove unused imports, Akihiko Odaki, 2023/04/23
- [PATCH v3 12/47] tests/avocado: Remove test_igb_nomsi_kvm, Akihiko Odaki, 2023/04/23
- [PATCH v3 13/47] hw/net/net_tx_pkt: Remove net_rx_pkt_get_l4_info, Akihiko Odaki, 2023/04/23
- [PATCH v3 14/47] net/eth: Rename eth_setup_vlan_headers_ex, Akihiko Odaki, 2023/04/23
- [PATCH v3 15/47] e1000x: Share more Rx filtering logic, Akihiko Odaki, 2023/04/23
- [PATCH v3 16/47] e1000x: Take CRC into consideration for size check, Akihiko Odaki, 2023/04/23
- [PATCH v3 17/47] e1000x: Rename TcpIpv6 into TcpIpv6Ex, Akihiko Odaki, 2023/04/23
- [PATCH v3 19/47] igb: Always log status after building rx metadata, Akihiko Odaki, 2023/04/23
- [PATCH v3 21/47] igb: Read DCMD.VLE of the first Tx descriptor,
Akihiko Odaki <=
- [PATCH v3 23/47] vmxnet3: Reset packet state after emptying Tx queue, Akihiko Odaki, 2023/04/23
- [PATCH v3 20/47] igb: Remove goto, Akihiko Odaki, 2023/04/23
- [PATCH v3 22/47] e1000e: Reset packet state after emptying Tx queue, Akihiko Odaki, 2023/04/23
- [PATCH v3 18/47] e1000e: Always log status after building rx metadata, Akihiko Odaki, 2023/04/23
- [PATCH v3 24/47] igb: Add more definitions for Tx descriptor, Akihiko Odaki, 2023/04/23
- [PATCH v3 25/47] igb: Share common VF constants, Akihiko Odaki, 2023/04/23
- [PATCH v3 26/47] igb: Fix igb_mac_reg_init coding style alignment, Akihiko Odaki, 2023/04/23
- [PATCH v3 27/47] igb: Clear EICR bits for delayed MSI-X interrupts, Akihiko Odaki, 2023/04/23
- [PATCH v3 29/47] igb: Rename a variable in igb_receive_internal(), Akihiko Odaki, 2023/04/23