From: Qi Zhang <qi.z.zhang@intel.com>
To: beilei.xing@intel.com
Cc: xiaolong.ye@intel.com, dev@dpdk.org,
Qi Zhang <qi.z.zhang@intel.com>, Leyi Rong <leyi.rong@intel.com>,
Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Subject: [dpdk-dev] [PATCH 3/6 v2] common/iavf: add virtual channel support for Flex RXD
Date: Mon, 13 Apr 2020 17:32:53 +0800 [thread overview]
Message-ID: <20200413093256.20767-4-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20200413093256.20767-1-qi.z.zhang@intel.com>
Add new VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC flag, opcode
VIRTCHNL_OP_GET_SUPPORTED_RXDIDS and add member rxdid
in struct virtchnl_rxq_info to support AVF Flex RXD
extension.
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/common/iavf/virtchnl.h | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h
index 5c3088dbc..a8625d17a 100644
--- a/drivers/common/iavf/virtchnl.h
+++ b/drivers/common/iavf/virtchnl.h
@@ -134,6 +134,7 @@ enum virtchnl_ops {
VIRTCHNL_OP_DCF_DISABLE = 41,
VIRTCHNL_OP_DCF_GET_VSI_MAP = 42,
VIRTCHNL_OP_DCF_GET_PKG_INFO = 43,
+ VIRTCHNL_OP_GET_SUPPORTED_RXDIDS = 44,
};
/* These macros are used to generate compilation errors if a structure/union
@@ -249,6 +250,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
#define VIRTCHNL_VF_OFFLOAD_ADQ_V2 0X01000000
#define VIRTCHNL_VF_OFFLOAD_USO 0X02000000
#define VIRTCHNL_VF_CAP_DCF 0X40000000
+#define VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC 0X04000000
/* 0X80000000 is reserved */
/* Define below the capability flags that are not offloads */
@@ -312,7 +314,9 @@ struct virtchnl_rxq_info {
u32 databuffer_size;
u32 max_pkt_size;
u8 crc_disable;
- u8 pad1[3];
+ /* only used when VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC is supported */
+ u8 rxdid;
+ u8 pad1[2];
u64 dma_ring_addr;
enum virtchnl_rx_hsplit rx_split_pos; /* deprecated with AVF 1.0 */
u32 pad2;
@@ -666,6 +670,12 @@ struct virtchnl_pkg_info {
VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_pkg_info);
+struct virtchnl_supported_rxdids {
+ u64 supported_rxdids;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_supported_rxdids);
+
/* VIRTCHNL_OP_EVENT
* PF sends this message to inform the VF driver of events that may affect it.
* No direct response is expected from the VF, though it may generate other
@@ -944,6 +954,8 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
break;
case VIRTCHNL_OP_DCF_GET_PKG_INFO:
break;
+ case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS:
+ break;
/* These are always errors coming from the VF. */
case VIRTCHNL_OP_EVENT:
case VIRTCHNL_OP_UNKNOWN:
--
2.13.6
next prev parent reply other threads:[~2020-04-13 9:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 9:32 [dpdk-dev] [PATCH 0/6 v2] iavf share code update Qi Zhang
2020-04-13 9:32 ` [dpdk-dev] [PATCH 1/6 v2] common/iavf: add PTYPE definition Qi Zhang
2020-04-13 9:32 ` [dpdk-dev] [PATCH 2/6 v2] common/iavf: add DDP package query in virtual channel Qi Zhang
2020-04-13 9:32 ` Qi Zhang [this message]
2020-04-13 9:32 ` [dpdk-dev] [PATCH 4/6 v2] common/iavf: add virtual channel protocol header Qi Zhang
2020-04-13 9:32 ` [dpdk-dev] [PATCH 5/6 v2] common/iavf: add advanced RSS input set change support Qi Zhang
2020-04-13 9:32 ` [dpdk-dev] [PATCH 6/6 v2] common/iavf: add flow director support in virtual channel Qi Zhang
2020-04-13 14:35 ` [dpdk-dev] [PATCH 0/6 v2] iavf share code update Ye Xiaolong
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