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[PATCH v4 21/48] igb: Read DCMD.VLE of the first Tx descriptor
From: |
Akihiko Odaki |
Subject: |
[PATCH v4 21/48] igb: Read DCMD.VLE of the first Tx descriptor |
Date: |
Wed, 26 Apr 2023 19:36:49 +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 bae51cbb63..162ef26789 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
- [PATCH v4 11/48] tests/avocado: Remove unused imports, (continued)
- [PATCH v4 11/48] tests/avocado: Remove unused imports, Akihiko Odaki, 2023/04/26
- [PATCH v4 12/48] tests/avocado: Remove test_igb_nomsi_kvm, Akihiko Odaki, 2023/04/26
- [PATCH v4 13/48] hw/net/net_tx_pkt: Remove net_rx_pkt_get_l4_info, Akihiko Odaki, 2023/04/26
- [PATCH v4 14/48] net/eth: Rename eth_setup_vlan_headers_ex, Akihiko Odaki, 2023/04/26
- [PATCH v4 15/48] e1000x: Share more Rx filtering logic, Akihiko Odaki, 2023/04/26
- [PATCH v4 16/48] e1000x: Take CRC into consideration for size check, Akihiko Odaki, 2023/04/26
- [PATCH v4 17/48] e1000x: Rename TcpIpv6 into TcpIpv6Ex, Akihiko Odaki, 2023/04/26
- [PATCH v4 18/48] e1000e: Always log status after building rx metadata, Akihiko Odaki, 2023/04/26
- [PATCH v4 19/48] igb: Always log status after building rx metadata, Akihiko Odaki, 2023/04/26
- [PATCH v4 20/48] igb: Remove goto, Akihiko Odaki, 2023/04/26
- [PATCH v4 21/48] igb: Read DCMD.VLE of the first Tx descriptor,
Akihiko Odaki <=
- [PATCH v4 22/48] e1000e: Reset packet state after emptying Tx queue, Akihiko Odaki, 2023/04/26
- [PATCH v4 23/48] vmxnet3: Reset packet state after emptying Tx queue, Akihiko Odaki, 2023/04/26
- [PATCH v4 25/48] igb: Share common VF constants, Akihiko Odaki, 2023/04/26
- [PATCH v4 24/48] igb: Add more definitions for Tx descriptor, Akihiko Odaki, 2023/04/26
- [PATCH v4 26/48] igb: Fix igb_mac_reg_init coding style alignment, Akihiko Odaki, 2023/04/26
- [PATCH v4 27/48] igb: Clear EICR bits for delayed MSI-X interrupts, Akihiko Odaki, 2023/04/26
- [PATCH v4 28/48] e1000e: Rename a variable in e1000e_receive_internal(), Akihiko Odaki, 2023/04/26
- [PATCH v4 29/48] igb: Rename a variable in igb_receive_internal(), Akihiko Odaki, 2023/04/26
- [PATCH v4 30/48] net/eth: Use void pointers, Akihiko Odaki, 2023/04/26