From: Chaoyong He <chaoyong.he@corigine.com>
To: dev@dpdk.org
Cc: oss-drivers@corigine.com, niklas.soderlund@corigine.com,
Fei Qin <fei.qin@corigine.com>,
Chaoyong He <chaoyong.he@corigine.com>
Subject: [PATCH 1/2] net/nfp: update macro definitions in Tx flag
Date: Fri, 3 Feb 2023 15:05:54 +0800 [thread overview]
Message-ID: <20230203070555.36199-2-chaoyong.he@corigine.com> (raw)
In-Reply-To: <20230203070555.36199-1-chaoyong.he@corigine.com>
From: Fei Qin <fei.qin@corigine.com>
In firmware, bit 0 and bit 1 in Tx descriptor flag are defined
as "PCIE_DESC_TX_ENCAP" and "PCIE_DESC_TX_O_IP4_CSUM". Meanwhile,
bit 0 is used to mark tunnel packets and bit 1 is used to set
outer ip cusm offload. Thus, update the macro definitions as
same as the ones in firmware.
Signed-off-by: Fei Qin <fei.qin@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>
---
drivers/net/nfp/nfp_rxtx.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/nfp/nfp_rxtx.h b/drivers/net/nfp/nfp_rxtx.h
index 8a29adbd73..f9223b8912 100644
--- a/drivers/net/nfp/nfp_rxtx.h
+++ b/drivers/net/nfp/nfp_rxtx.h
@@ -108,8 +108,8 @@ struct nfp_meta_parsed {
#define PCIE_DESC_TX_VLAN (1 << 3)
#define PCIE_DESC_TX_LSO (1 << 2)
#define PCIE_DESC_TX_ENCAP_NONE (0)
-#define PCIE_DESC_TX_ENCAP_VXLAN (1 << 1)
-#define PCIE_DESC_TX_ENCAP_GRE (1 << 0)
+#define PCIE_DESC_TX_ENCAP (1 << 1)
+#define PCIE_DESC_TX_O_IP4_CSUM (1 << 0)
#define NFDK_TX_MAX_DATA_PER_HEAD 0x00001000
#define NFDK_DESC_TX_DMA_LEN_HEAD 0x0fff
--
2.29.3
next prev parent reply other threads:[~2023-02-03 7:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-03 7:05 [PATCH 0/2] add VXLAN inner TSO with noudpcsum support for NFP cards Chaoyong He
2023-02-03 7:05 ` Chaoyong He [this message]
2023-02-03 7:05 ` [PATCH 2/2] net/nfp: add support for VXLAN inner TSO with noudpcsum Chaoyong He
2023-02-14 15:23 ` [PATCH 0/2] add VXLAN inner TSO with noudpcsum support for NFP cards Ferruh Yigit
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