From: Soumyadeep Hore <soumyadeep.hore@intel.com>
To: yuying.zhang@intel.com, jingjing.wu@intel.com
Cc: dev@dpdk.org
Subject: [PATCH 09/25] common/idpf: add flex array support to virtchnl2 structures
Date: Tue, 28 May 2024 07:28:39 +0000 [thread overview]
Message-ID: <20240528072839.867100-10-soumyadeep.hore@intel.com> (raw)
In-Reply-To: <20240528072839.867100-1-soumyadeep.hore@intel.com>
The current virtchnl header uses 1-sized array to address
the dynamic size of the virtchnl structure. For example in the
following structure, the size of the struct depends on the 'num_chunks'
and we use 'chunks[1]' to dereference each chunk information.
struct virtchnl2_queue_reg_chunks {
__le16 num_chunks;
u8 pad[6];
struct virtchnl2_queue_reg_chunk chunks[1];
};
With the internal Linux upstream feedback that is received on
IDPF driver and also some references available online, it
is discouraged to use 1-sized array fields in the structures,
especially in the new Linux drivers that are going to be
upstreamed. Instead, it is recommended to use flex array fields
for the dynamic sized structures.
The problem with this approach is that, C++ doesn't have support
for flex array fields and it might be a problem for Windows driver.
This patch introduces flex array support for the dynamic sized
structures wrapped with 'FLEX_ARRAY_SUPPORT' flag and should be
defined only if the flex array fields are supported.
Also there is a special case in virtchnl2_get_ptype_info and
where the struct has nested flex arrays which is not supported.
To support the flex arrays and not break the message format,
the top level flex array field is removed and the sender/receiver
is expected to parse the message accordingly.
The above reasoning applies for virtchnl2_add_queue_groups as well
but the struct is modified a bit by removing virtchnl2_queue_groups
structure to better support the flex array.
virtchnl2_vc_validate_vf_msg function is refactored to consider the
cases where CP/driver supports or doesn't support the flex array.
Signed-off-by: Soumyadeep Hore <soumyadeep.hore@intel.com>
---
drivers/common/idpf/base/virtchnl2.h | 600 ++++++++++++++++-----------
1 file changed, 352 insertions(+), 248 deletions(-)
diff --git a/drivers/common/idpf/base/virtchnl2.h b/drivers/common/idpf/base/virtchnl2.h
index 45e77bbb94..355e2e3038 100644
--- a/drivers/common/idpf/base/virtchnl2.h
+++ b/drivers/common/idpf/base/virtchnl2.h
@@ -63,9 +63,19 @@ enum virtchnl2_status {
* This macro is used to generate compilation errors if a structure
* is not exactly the correct length.
*/
-#define VIRTCHNL2_CHECK_STRUCT_LEN(n, X) \
- static_assert((n) == sizeof(struct X), \
+#define VIRTCHNL2_CHECK_STRUCT_LEN(n, X) \
+ static_assert((n) == sizeof(struct X), \
"Structure length does not match with the expected value")
+#ifdef FLEX_ARRAY_SUPPORT
+#define VIRTCHNL2_CHECK_STRUCT_VAR_LEN(n, X, T) \
+ static_assert((n) == struct_size_t(struct X, T, 1),\
+ "Structure length with flex array does not match with the expected value")
+#else
+#define VIRTCHNL2_CHECK_STRUCT_VAR_LEN(n, X, T) \
+ VIRTCHNL2_CHECK_STRUCT_LEN(n, X)
+
+#define STRUCT_VAR_LEN 1
+#endif /* FLEX_ARRAY_SUPPORT */
/**
* New major set of opcodes introduced and so leaving room for
@@ -270,6 +280,43 @@ enum virtchnl2_cap_other {
VIRTCHNL2_CAP_OEM = BIT_ULL(63),
};
+/**
+ * enum virtchnl2_action_types - Available actions for sideband flow steering
+ * @VIRTCHNL2_ACTION_DROP: Drop the packet
+ * @VIRTCHNL2_ACTION_PASSTHRU: Forward the packet to the next classifier/stage
+ * @VIRTCHNL2_ACTION_QUEUE: Forward the packet to a receive queue
+ * @VIRTCHNL2_ACTION_Q_GROUP: Forward the packet to a receive queue group
+ * @VIRTCHNL2_ACTION_MARK: Mark the packet with specific marker value
+ * @VIRTCHNL2_ACTION_COUNT: Increment the corresponding counter
+ */
+
+enum virtchnl2_action_types {
+ VIRTCHNL2_ACTION_DROP = BIT(0),
+ VIRTCHNL2_ACTION_PASSTHRU = BIT(1),
+ VIRTCHNL2_ACTION_QUEUE = BIT(2),
+ VIRTCHNL2_ACTION_Q_GROUP = BIT(3),
+ VIRTCHNL2_ACTION_MARK = BIT(4),
+ VIRTCHNL2_ACTION_COUNT = BIT(5),
+};
+
+/* Flow type capabilities for Flow Steering and Receive-Side Scaling */
+enum virtchnl2_flow_types {
+ VIRTCHNL2_FLOW_IPV4_TCP = BIT(0),
+ VIRTCHNL2_FLOW_IPV4_UDP = BIT(1),
+ VIRTCHNL2_FLOW_IPV4_SCTP = BIT(2),
+ VIRTCHNL2_FLOW_IPV4_OTHER = BIT(3),
+ VIRTCHNL2_FLOW_IPV6_TCP = BIT(4),
+ VIRTCHNL2_FLOW_IPV6_UDP = BIT(5),
+ VIRTCHNL2_FLOW_IPV6_SCTP = BIT(6),
+ VIRTCHNL2_FLOW_IPV6_OTHER = BIT(7),
+ VIRTCHNL2_FLOW_IPV4_AH = BIT(8),
+ VIRTCHNL2_FLOW_IPV4_ESP = BIT(9),
+ VIRTCHNL2_FLOW_IPV4_AH_ESP = BIT(10),
+ VIRTCHNL2_FLOW_IPV6_AH = BIT(11),
+ VIRTCHNL2_FLOW_IPV6_ESP = BIT(12),
+ VIRTCHNL2_FLOW_IPV6_AH_ESP = BIT(13),
+};
+
/**
* enum virtchnl2_txq_sched_mode - Transmit Queue Scheduling Modes
* @VIRTCHNL2_TXQ_SCHED_MODE_QUEUE: Queue mode is the legacy mode i.e. inorder
@@ -711,21 +758,26 @@ VIRTCHNL2_CHECK_STRUCT_LEN(32, virtchnl2_queue_reg_chunk);
struct virtchnl2_queue_reg_chunks {
__le16 num_chunks;
u8 pad[6];
- struct virtchnl2_queue_reg_chunk chunks[1];
+ struct virtchnl2_queue_reg_chunk chunks[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(40, virtchnl2_queue_reg_chunks);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(40, virtchnl2_queue_reg_chunks, chunks);
/**
* enum virtchnl2_vport_flags - Vport flags
* @VIRTCHNL2_VPORT_UPLINK_PORT: Uplink port flag
- * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER_ENA: Inline flow steering enable flag
+ * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER: Inline flow steering enabled
+ * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER_RXQ: Inline flow steering enabled
+ * with explicit Rx queue action
+ * @VIRTCHNL2_VPORT_SIDEBAND_FLOW_STEER: Sideband flow steering enabled
#ifdef NOT_FOR_UPSTREAM
* @VIRTCHNL2_VPORT_PORT2PORT_PORT: Port2port port flag
#endif
*/
enum virtchnl2_vport_flags {
VIRTCHNL2_VPORT_UPLINK_PORT = BIT(0),
- VIRTCHNL2_VPORT_INLINE_FLOW_STEER_ENA = BIT(1),
+ VIRTCHNL2_VPORT_INLINE_FLOW_STEER = BIT(1),
+ VIRTCHNL2_VPORT_INLINE_FLOW_STEER_RXQ = BIT(2),
+ VIRTCHNL2_VPORT_SIDEBAND_FLOW_STEER = BIT(3),
#ifdef NOT_FOR_UPSTREAM
VIRTCHNL2_VPORT_PORT2PORT_PORT = BIT(15),
#endif /* NOT_FOR_UPSTREAM */
@@ -757,6 +809,14 @@ enum virtchnl2_vport_flags {
* @rx_desc_ids: See enum virtchnl2_rx_desc_id_bitmasks
* @tx_desc_ids: See enum virtchnl2_tx_desc_ids
* @reserved: Reserved bytes and cannot be used
+ * @inline_flow_types: Bit mask of supported inline-flow-steering
+ * flow types (See enum virtchnl2_flow_types)
+ * @sideband_flow_types: Bit mask of supported sideband-flow-steering
+ * flow types (See enum virtchnl2_flow_types)
+ * @sideband_flow_actions: Bit mask of supported action types
+ * for sideband flow steering (See enum virtchnl2_action_types)
+ * @flow_steer_max_rules: Max rules allowed for inline and sideband
+ * flow steering combined
* @rss_algorithm: RSS algorithm
* @rss_key_size: RSS key size
* @rss_lut_size: RSS LUT size
@@ -790,7 +850,11 @@ struct virtchnl2_create_vport {
__le16 vport_flags;
__le64 rx_desc_ids;
__le64 tx_desc_ids;
- u8 reserved[72];
+ u8 reserved[48];
+ __le64 inline_flow_types;
+ __le64 sideband_flow_types;
+ __le32 sideband_flow_actions;
+ __le32 flow_steer_max_rules;
__le32 rss_algorithm;
__le16 rss_key_size;
__le16 rss_lut_size;
@@ -798,7 +862,7 @@ struct virtchnl2_create_vport {
u8 pad[20];
struct virtchnl2_queue_reg_chunks chunks;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(192, virtchnl2_create_vport);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(192, virtchnl2_create_vport, chunks.chunks);
/**
* struct virtchnl2_vport - Vport identifier information
@@ -880,9 +944,9 @@ struct virtchnl2_config_tx_queues {
__le32 vport_id;
__le16 num_qinfo;
u8 pad[10];
- struct virtchnl2_txq_info qinfo[1];
+ struct virtchnl2_txq_info qinfo[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(72, virtchnl2_config_tx_queues);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(72, virtchnl2_config_tx_queues, qinfo);
/**
* struct virtchnl2_rxq_info - Receive queue config info
@@ -959,9 +1023,9 @@ struct virtchnl2_config_rx_queues {
__le32 vport_id;
__le16 num_qinfo;
u8 pad[18];
- struct virtchnl2_rxq_info qinfo[1];
+ struct virtchnl2_rxq_info qinfo[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(112, virtchnl2_config_rx_queues);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(112, virtchnl2_config_rx_queues, qinfo);
/**
* struct virtchnl2_add_queues - Data for VIRTCHNL2_OP_ADD_QUEUES
@@ -990,15 +1054,15 @@ struct virtchnl2_add_queues {
u8 pad[4];
struct virtchnl2_queue_reg_chunks chunks;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(56, virtchnl2_add_queues);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(56, virtchnl2_add_queues, chunks.chunks);
/* Queue Groups Extension */
/**
* struct virtchnl2_rx_queue_group_info - RX queue group info
- * @rss_lut_size: IN/OUT, user can ask to update rss_lut size originally
- * allocated by CreateVport command. New size will be returned
- * if allocation succeeded, otherwise original rss_size from
- * CreateVport will be returned.
+ * @rss_lut_size: User can ask to update rss_lut size originally allocated by
+ * CreateVport command. New size will be returned if allocation
+ * succeeded, otherwise original rss_size from CreateVport
+ * will be returned.
* @pad: Padding for future extensions
*/
struct virtchnl2_rx_queue_group_info {
@@ -1025,7 +1089,7 @@ VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_rx_queue_group_info);
* @cir_pad: Future extension purpose for CIR only
* @pad2: Padding for future extensions
*/
-struct virtchnl2_tx_queue_group_info { /* IN */
+struct virtchnl2_tx_queue_group_info {
u8 tx_tc;
u8 priority;
u8 is_sp;
@@ -1056,19 +1120,17 @@ VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_queue_group_id);
/**
* struct virtchnl2_queue_group_info - Queue group info
* @qg_id: Queue group ID
- * @num_tx_q: Number of TX queues
- * @num_tx_complq: Number of completion queues
- * @num_rx_q: Number of RX queues
- * @num_rx_bufq: Number of RX buffer queues
+ * @num_tx_q: Number of TX queues requested
+ * @num_tx_complq: Number of completion queues requested
+ * @num_rx_q: Number of RX queues requested
+ * @num_rx_bufq: Number of RX buffer queues requested
* @tx_q_grp_info: TX queue group info
* @rx_q_grp_info: RX queue group info
* @pad: Padding for future extensions
- * @chunks: Queue register chunks
+ * @chunks: Queue register chunks from CP
*/
struct virtchnl2_queue_group_info {
- /* IN */
struct virtchnl2_queue_group_id qg_id;
- /* IN, Number of queue of different types in the group. */
__le16 num_tx_q;
__le16 num_tx_complq;
__le16 num_rx_q;
@@ -1077,53 +1139,56 @@ struct virtchnl2_queue_group_info {
struct virtchnl2_tx_queue_group_info tx_q_grp_info;
struct virtchnl2_rx_queue_group_info rx_q_grp_info;
u8 pad[40];
- struct virtchnl2_queue_reg_chunks chunks; /* OUT */
-};
-VIRTCHNL2_CHECK_STRUCT_LEN(120, virtchnl2_queue_group_info);
-
-/**
- * struct virtchnl2_queue_groups - Queue groups list
- * @num_queue_groups: Total number of queue groups
- * @pad: Padding for future extensions
- * @groups: Array of queue group info
- */
-struct virtchnl2_queue_groups {
- __le16 num_queue_groups;
- u8 pad[6];
- struct virtchnl2_queue_group_info groups[1];
+ struct virtchnl2_queue_reg_chunks chunks;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(128, virtchnl2_queue_groups);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(120, virtchnl2_queue_group_info, chunks.chunks);
/**
* struct virtchnl2_add_queue_groups - Add queue groups
- * @vport_id: IN, vport_id to add queue group to, same as allocated by
+ * @vport_id: Vport_id to add queue group to, same as allocated by
* CreateVport. NA for mailbox and other types not assigned to vport.
+ * @num_queue_groups: Total number of queue groups
* @pad: Padding for future extensions
- * @qg_info: IN/OUT. List of all the queue groups
+#ifndef FLEX_ARRAY_SUPPORT
+ * @groups: List of all the queue group info structures
+#endif
*
* PF sends this message to request additional transmit/receive queue groups
* beyond the ones that were assigned via CREATE_VPORT request.
* virtchnl2_add_queue_groups structure is used to specify the number of each
* type of queues. CP responds with the same structure with the actual number of
- * groups and queues assigned followed by num_queue_groups and num_chunks of
- * virtchnl2_queue_groups and virtchnl2_queue_chunk structures.
+ * groups and queues assigned followed by num_queue_groups and groups of
+ * virtchnl2_queue_group_info and virtchnl2_queue_chunk structures.
+#ifdef FLEX_ARRAY_SUPPORT
+ * (Note: There is no specific field for the queue group info but are added at
+ * the end of the add queue groups message. Receiver of this message is expected
+ * to extract the queue group info accordingly. Reason for doing this is because
+ * compiler doesn't allow nested flexible array fields).
+#endif
*
* Associated with VIRTCHNL2_OP_ADD_QUEUE_GROUPS.
*/
struct virtchnl2_add_queue_groups {
__le32 vport_id;
- u8 pad[4];
- struct virtchnl2_queue_groups qg_info;
+ __le16 num_queue_groups;
+ u8 pad[10];
+#ifndef FLEX_ARRAY_SUPPORT
+ struct virtchnl2_queue_group_info groups[STRUCT_VAR_LEN];
+#endif /* !FLEX_ARRAY_SUPPORT */
};
+#ifndef FLEX_ARRAY_SUPPORT
VIRTCHNL2_CHECK_STRUCT_LEN(136, virtchnl2_add_queue_groups);
+#else
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_add_queue_groups);
+#endif /* !FLEX_ARRAY_SUPPORT */
/**
* struct virtchnl2_delete_queue_groups - Delete queue groups
- * @vport_id: IN, vport_id to delete queue group from, same as allocated by
+ * @vport_id: Vport ID to delete queue group from, same as allocated by
* CreateVport.
- * @num_queue_groups: IN/OUT, Defines number of groups provided
+ * @num_queue_groups: Defines number of groups provided
* @pad: Padding
- * @qg_ids: IN, IDs & types of Queue Groups to delete
+ * @qg_ids: IDs & types of Queue Groups to delete
*
* PF sends this message to delete queue groups.
* PF sends virtchnl2_delete_queue_groups struct to specify the queue groups
@@ -1137,9 +1202,9 @@ struct virtchnl2_delete_queue_groups {
__le16 num_queue_groups;
u8 pad[2];
- struct virtchnl2_queue_group_id qg_ids[1];
+ struct virtchnl2_queue_group_id qg_ids[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_delete_queue_groups);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(16, virtchnl2_delete_queue_groups, qg_ids);
/**
* struct virtchnl2_vector_chunk - Structure to specify a chunk of contiguous
@@ -1197,9 +1262,9 @@ struct virtchnl2_vector_chunks {
__le16 num_vchunks;
u8 pad[14];
- struct virtchnl2_vector_chunk vchunks[1];
+ struct virtchnl2_vector_chunk vchunks[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(48, virtchnl2_vector_chunks);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(48, virtchnl2_vector_chunks, vchunks);
/**
* struct virtchnl2_alloc_vectors - Vector allocation info
@@ -1221,7 +1286,7 @@ struct virtchnl2_alloc_vectors {
struct virtchnl2_vector_chunks vchunks;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(64, virtchnl2_alloc_vectors);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(64, virtchnl2_alloc_vectors, vchunks.vchunks);
/**
* struct virtchnl2_rss_lut - RSS LUT info
@@ -1243,9 +1308,9 @@ struct virtchnl2_rss_lut {
__le16 lut_entries_start;
__le16 lut_entries;
u8 pad[4];
- __le32 lut[1];
+ __le32 lut[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_rss_lut);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(16, virtchnl2_rss_lut, lut);
/**
* struct virtchnl2_rss_hash - RSS hash info
@@ -1388,9 +1453,9 @@ struct virtchnl2_ptype {
u8 ptype_id_8;
u8 proto_id_count;
__le16 pad;
- __le16 proto_id[1];
+ __le16 proto_id[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_ptype);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(8, virtchnl2_ptype, proto_id);
/**
* struct virtchnl2_get_ptype_info - Packet type info
@@ -1404,11 +1469,13 @@ VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_ptype);
* descriptor, it is 256 (8-bit ptype). Send this message to the CP by
* populating the 'start_ptype_id' and the 'num_ptypes'. CP responds with the
* 'start_ptype_id', 'num_ptypes', and the array of ptype (virtchnl2_ptype) that
- * are added at the end of the 'virtchnl2_get_ptype_info' message (Note: There
- * is no specific field for the ptypes but are added at the end of the
- * ptype info message. PF/VF is expected to extract the ptypes accordingly.
+ * are added at the end of the 'virtchnl2_get_ptype_info' message.
+#ifdef FLEX_ARRAY_SUPPORT
+ * (Note: There is no specific field for the ptypes but are added at the end of
+ * the ptype info message. PF/VF is expected to extract the ptypes accordingly.
* Reason for doing this is because compiler doesn't allow nested flexible
* array fields).
+#endif
*
* If all the ptypes don't fit into one mailbox buffer, CP splits the
* ptype info into multiple messages, where each message will have its own
@@ -1426,10 +1493,15 @@ struct virtchnl2_get_ptype_info {
__le16 start_ptype_id;
__le16 num_ptypes;
__le32 pad;
-
- struct virtchnl2_ptype ptype[1];
+#ifndef FLEX_ARRAY_SUPPORT
+ struct virtchnl2_ptype ptype[STRUCT_VAR_LEN];
+#endif /* !FLEX_ARRAY_SUPPORT */
};
+#ifndef FLEX_ARRAY_SUPPORT
VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_get_ptype_info);
+#else
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_get_ptype_info);
+#endif /* !FLEX_ARRAY_SUPPORT */
/**
* struct virtchnl2_vport_stats - Vport statistics
@@ -1597,7 +1669,11 @@ struct virtchnl2_rss_key {
__le16 key_len;
u8 pad;
+#ifdef FLEX_ARRAY_SUPPORT
+ DECLARE_FLEX_ARRAY(u8, key);
+#else
u8 key[1];
+#endif /* FLEX_ARRAY_SUPPORT */
};
VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_rss_key);
@@ -1624,9 +1700,9 @@ VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_queue_chunk);
struct virtchnl2_queue_chunks {
__le16 num_chunks;
u8 pad[6];
- struct virtchnl2_queue_chunk chunks[1];
+ struct virtchnl2_queue_chunk chunks[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_queue_chunks);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(24, virtchnl2_queue_chunks, chunks);
/**
* struct virtchnl2_del_ena_dis_queues - Enable/disable queues info
@@ -1648,7 +1724,7 @@ struct virtchnl2_del_ena_dis_queues {
struct virtchnl2_queue_chunks chunks;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(32, virtchnl2_del_ena_dis_queues);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(32, virtchnl2_del_ena_dis_queues, chunks.chunks);
/**
* struct virtchnl2_queue_vector - Queue to vector mapping
@@ -1693,9 +1769,9 @@ struct virtchnl2_queue_vector_maps {
__le16 num_qv_maps;
u8 pad[10];
- struct virtchnl2_queue_vector qv_maps[1];
+ struct virtchnl2_queue_vector qv_maps[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(40, virtchnl2_queue_vector_maps);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(40, virtchnl2_queue_vector_maps, qv_maps);
/**
* struct virtchnl2_loopback - Loopback info
@@ -1752,9 +1828,9 @@ struct virtchnl2_mac_addr_list {
__le16 num_mac_addr;
u8 pad[2];
- struct virtchnl2_mac_addr mac_addr_list[1];
+ struct virtchnl2_mac_addr mac_addr_list[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_mac_addr_list);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(16, virtchnl2_mac_addr_list, mac_addr_list);
/**
* struct virtchnl2_promisc_info - Promiscuous type information
@@ -1848,9 +1924,10 @@ struct virtchnl2_ptp_tx_tstamp {
__le16 num_latches;
__le16 latch_size;
u8 pad[4];
- struct virtchnl2_ptp_tx_tstamp_entry ptp_tx_tstamp_entries[1];
+ struct virtchnl2_ptp_tx_tstamp_entry ptp_tx_tstamp_entries[STRUCT_VAR_LEN];
};
-VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_ptp_tx_tstamp);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(24, virtchnl2_ptp_tx_tstamp,
+ ptp_tx_tstamp_entries);
/**
* struct virtchnl2_get_ptp_caps - Get PTP capabilities
@@ -1875,7 +1952,8 @@ struct virtchnl2_get_ptp_caps {
struct virtchnl2_ptp_device_clock_control device_clock_control;
struct virtchnl2_ptp_tx_tstamp tx_tstamp;
};
-VIRTCHNL2_CHECK_STRUCT_LEN(88, virtchnl2_get_ptp_caps);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(88, virtchnl2_get_ptp_caps,
+ tx_tstamp.ptp_tx_tstamp_entries);
/**
* struct virtchnl2_ptp_tx_tstamp_latch - Structure that describes tx tstamp
@@ -1911,10 +1989,10 @@ struct virtchnl2_ptp_tx_tstamp_latches {
__le16 num_latches;
__le16 latch_size;
u8 pad[4];
- struct virtchnl2_ptp_tx_tstamp_latch tstamp_latches[1];
+ struct virtchnl2_ptp_tx_tstamp_latch tstamp_latches[STRUCT_VAR_LEN];
};
-
-VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_ptp_tx_tstamp_latches);
+VIRTCHNL2_CHECK_STRUCT_VAR_LEN(24, virtchnl2_ptp_tx_tstamp_latches,
+ tstamp_latches);
static inline const char *virtchnl2_op_str(__le32 v_opcode)
{
@@ -2002,12 +2080,31 @@ static inline const char *virtchnl2_op_str(__le32 v_opcode)
* Validate msg format against struct for each opcode.
*/
static inline int
-virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u32 v_opcode,
+virtchnl2_vc_validate_vf_msg(struct virtchnl2_version_info *ver, u32 v_opcode,
u8 *msg, __le16 msglen)
{
bool err_msg_format = false;
+#ifdef FLEX_ARRAY_SUPPORT
+ bool is_flex_array = true;
+#else
+ bool is_flex_array = false;
+#endif /* !FLEX_ARRAY_SUPPORT */
__le32 valid_len = 0;
-
+ __le32 num_chunks;
+ __le32 num_qgrps;
+
+ /* It is possible that the FLEX_ARRAY_SUPPORT flag is not defined
+ * by all the users of virtchnl2 header file. Let's take an example
+ * where the driver doesn't support flex array and CP does. In this
+ * case, the size of the VIRTCHNL2_OP_CREATE_VPORT message sent from
+ * the driver would be 192 bytes because of the 1-sized array in the
+ * virtchnl2_create_vport structure whereas the message size expected
+ * by the CP would be 160 bytes (as the driver doesn't send any chunk
+ * information on create vport). This means, both 160 and 192 byte
+ * message length are valid. The math for the message size check of the
+ * opcodes consider the said scenarios for the flex array supported
+ * structures.
+ */
/* Validate message length */
switch (v_opcode) {
case VIRTCHNL2_OP_VERSION:
@@ -2017,19 +2114,21 @@ virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u3
valid_len = sizeof(struct virtchnl2_get_capabilities);
break;
case VIRTCHNL2_OP_CREATE_VPORT:
- valid_len = sizeof(struct virtchnl2_create_vport);
- if (msglen >= valid_len) {
- struct virtchnl2_create_vport *cvport =
- (struct virtchnl2_create_vport *)msg;
+ num_chunks = ((struct virtchnl2_create_vport *)msg)->chunks.num_chunks;
+ valid_len = struct_size_t(struct virtchnl2_create_vport,
+ chunks.chunks, num_chunks);
- if (cvport->chunks.num_chunks == 0) {
- /* Zero chunks is allowed as input */
- break;
- }
+ if (!is_flex_array)
+ /* Remove the additional chunk included in the
+ * struct_size_t calculation in case of no flex array
+ * support, due to the 1-sized array.
+ */
+ valid_len -= sizeof(struct virtchnl2_queue_reg_chunk);
+
+ /* Zero chunks is allowed as input */
+ if (!num_chunks && msglen > valid_len)
+ valid_len += sizeof(struct virtchnl2_queue_reg_chunk);
- valid_len += (cvport->chunks.num_chunks - 1) *
- sizeof(struct virtchnl2_queue_reg_chunk);
- }
break;
case VIRTCHNL2_OP_NON_FLEX_CREATE_ADI:
valid_len = sizeof(struct virtchnl2_non_flex_create_adi);
@@ -2061,183 +2160,165 @@ virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u3
valid_len = sizeof(struct virtchnl2_vport);
break;
case VIRTCHNL2_OP_CONFIG_TX_QUEUES:
- valid_len = sizeof(struct virtchnl2_config_tx_queues);
- if (msglen >= valid_len) {
- struct virtchnl2_config_tx_queues *ctq =
- (struct virtchnl2_config_tx_queues *)msg;
- if (ctq->num_qinfo == 0) {
- err_msg_format = true;
- break;
- }
- valid_len += (ctq->num_qinfo - 1) *
- sizeof(struct virtchnl2_txq_info);
+ num_chunks = ((struct virtchnl2_config_tx_queues *)msg)->num_qinfo;
+ if (!num_chunks) {
+ err_msg_format = true;
+ break;
}
+
+ valid_len = struct_size_t(struct virtchnl2_config_tx_queues,
+ qinfo, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_txq_info);
+
break;
case VIRTCHNL2_OP_CONFIG_RX_QUEUES:
- valid_len = sizeof(struct virtchnl2_config_rx_queues);
- if (msglen >= valid_len) {
- struct virtchnl2_config_rx_queues *crq =
- (struct virtchnl2_config_rx_queues *)msg;
- if (crq->num_qinfo == 0) {
- err_msg_format = true;
- break;
- }
- valid_len += (crq->num_qinfo - 1) *
- sizeof(struct virtchnl2_rxq_info);
+ num_chunks = ((struct virtchnl2_config_rx_queues *)msg)->num_qinfo;
+ if (!num_chunks) {
+ err_msg_format = true;
+ break;
}
+
+ valid_len = struct_size_t(struct virtchnl2_config_rx_queues,
+ qinfo, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_rxq_info);
+
break;
case VIRTCHNL2_OP_ADD_QUEUES:
- valid_len = sizeof(struct virtchnl2_add_queues);
- if (msglen >= valid_len) {
- struct virtchnl2_add_queues *add_q =
- (struct virtchnl2_add_queues *)msg;
+ num_chunks = ((struct virtchnl2_add_queues *)msg)->chunks.num_chunks;
+ valid_len = struct_size_t(struct virtchnl2_add_queues,
+ chunks.chunks, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_reg_chunk);
- if (add_q->chunks.num_chunks == 0) {
- /* Zero chunks is allowed as input */
- break;
- }
+ /* Zero chunks is allowed as input */
+ if (!num_chunks && msglen > valid_len)
+ valid_len += sizeof(struct virtchnl2_queue_reg_chunk);
- valid_len += (add_q->chunks.num_chunks - 1) *
- sizeof(struct virtchnl2_queue_reg_chunk);
- }
break;
case VIRTCHNL2_OP_ENABLE_QUEUES:
case VIRTCHNL2_OP_DISABLE_QUEUES:
case VIRTCHNL2_OP_DEL_QUEUES:
- valid_len = sizeof(struct virtchnl2_del_ena_dis_queues);
- if (msglen >= valid_len) {
- struct virtchnl2_del_ena_dis_queues *qs =
- (struct virtchnl2_del_ena_dis_queues *)msg;
- if (qs->chunks.num_chunks == 0 ||
- qs->chunks.num_chunks > VIRTCHNL2_OP_DEL_ENABLE_DISABLE_QUEUES_MAX) {
- err_msg_format = true;
- break;
- }
- valid_len += (qs->chunks.num_chunks - 1) *
- sizeof(struct virtchnl2_queue_chunk);
+ num_chunks = ((struct virtchnl2_del_ena_dis_queues *)msg)->chunks.num_chunks;
+ if (!num_chunks ||
+ num_chunks > VIRTCHNL2_OP_DEL_ENABLE_DISABLE_QUEUES_MAX) {
+ err_msg_format = true;
+ break;
}
+
+ valid_len = struct_size_t(struct virtchnl2_del_ena_dis_queues,
+ chunks.chunks, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_chunk);
+
break;
case VIRTCHNL2_OP_ADD_QUEUE_GROUPS:
+ num_qgrps = ((struct virtchnl2_add_queue_groups *)msg)->num_queue_groups;
+ if (!num_qgrps) {
+ err_msg_format = true;
+ break;
+ }
+
+ /* valid_len is also used as an offset to find the array of
+ * virtchnl2_queue_group_info structures
+ */
valid_len = sizeof(struct virtchnl2_add_queue_groups);
- if (msglen != valid_len) {
- __le64 offset;
- __le32 i;
- struct virtchnl2_add_queue_groups *add_queue_grp =
- (struct virtchnl2_add_queue_groups *)msg;
- struct virtchnl2_queue_groups *groups = &(add_queue_grp->qg_info);
- struct virtchnl2_queue_group_info *grp_info;
- __le32 chunk_size = sizeof(struct virtchnl2_queue_reg_chunk);
- __le32 group_size = sizeof(struct virtchnl2_queue_group_info);
- __le32 total_chunks_size;
-
- if (groups->num_queue_groups == 0) {
- err_msg_format = true;
- break;
- }
- valid_len += (groups->num_queue_groups - 1) *
- sizeof(struct virtchnl2_queue_group_info);
- offset = (u8 *)(&groups->groups[0]) - (u8 *)groups;
-
- for (i = 0; i < groups->num_queue_groups; i++) {
- grp_info = (struct virtchnl2_queue_group_info *)
- ((u8 *)groups + offset);
- if (grp_info->chunks.num_chunks == 0) {
- offset += group_size;
- continue;
- }
- total_chunks_size = (grp_info->chunks.num_chunks - 1) * chunk_size;
- offset += group_size + total_chunks_size;
- valid_len += total_chunks_size;
- }
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_group_info);
+
+ while (num_qgrps--) {
+ struct virtchnl2_queue_group_info *qgrp_info;
+
+ qgrp_info = (struct virtchnl2_queue_group_info *)
+ ((u8 *)msg + valid_len);
+ num_chunks = qgrp_info->chunks.num_chunks;
+
+ valid_len += struct_size_t(struct virtchnl2_queue_group_info,
+ chunks.chunks, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_reg_chunk);
}
+
break;
case VIRTCHNL2_OP_DEL_QUEUE_GROUPS:
- valid_len = sizeof(struct virtchnl2_delete_queue_groups);
- if (msglen != valid_len) {
- struct virtchnl2_delete_queue_groups *del_queue_grp =
- (struct virtchnl2_delete_queue_groups *)msg;
+ num_qgrps = ((struct virtchnl2_delete_queue_groups *)msg)->num_queue_groups;
+ if (!num_qgrps) {
+ err_msg_format = true;
+ break;
+ }
- if (del_queue_grp->num_queue_groups == 0) {
- err_msg_format = true;
- break;
- }
+ valid_len = struct_size_t(struct virtchnl2_delete_queue_groups,
+ qg_ids, num_qgrps);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_group_id);
- valid_len += (del_queue_grp->num_queue_groups - 1) *
- sizeof(struct virtchnl2_queue_group_id);
- }
break;
case VIRTCHNL2_OP_MAP_QUEUE_VECTOR:
case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
- valid_len = sizeof(struct virtchnl2_queue_vector_maps);
- if (msglen >= valid_len) {
- struct virtchnl2_queue_vector_maps *v_qp =
- (struct virtchnl2_queue_vector_maps *)msg;
- if (v_qp->num_qv_maps == 0 ||
- v_qp->num_qv_maps > VIRTCHNL2_OP_MAP_UNMAP_QUEUE_VECTOR_MAX) {
- err_msg_format = true;
- break;
- }
- valid_len += (v_qp->num_qv_maps - 1) *
- sizeof(struct virtchnl2_queue_vector);
+ num_chunks = ((struct virtchnl2_queue_vector_maps *)msg)->num_qv_maps;
+ if (!num_chunks ||
+ num_chunks > VIRTCHNL2_OP_MAP_UNMAP_QUEUE_VECTOR_MAX) {
+ err_msg_format = true;
+ break;
}
+
+ valid_len = struct_size_t(struct virtchnl2_queue_vector_maps,
+ qv_maps, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_queue_vector);
+
break;
case VIRTCHNL2_OP_ALLOC_VECTORS:
- valid_len = sizeof(struct virtchnl2_alloc_vectors);
- if (msglen >= valid_len) {
- struct virtchnl2_alloc_vectors *v_av =
- (struct virtchnl2_alloc_vectors *)msg;
+ num_chunks = ((struct virtchnl2_alloc_vectors *)msg)->vchunks.num_vchunks;
+ valid_len = struct_size_t(struct virtchnl2_alloc_vectors,
+ vchunks.vchunks, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_vector_chunk);
- if (v_av->vchunks.num_vchunks == 0) {
- /* Zero chunks is allowed as input */
- break;
- }
+ /* Zero chunks is allowed as input */
+ if (!num_chunks && msglen > valid_len)
+ valid_len += sizeof(struct virtchnl2_vector_chunk);
- valid_len += (v_av->vchunks.num_vchunks - 1) *
- sizeof(struct virtchnl2_vector_chunk);
- }
break;
case VIRTCHNL2_OP_DEALLOC_VECTORS:
- valid_len = sizeof(struct virtchnl2_vector_chunks);
- if (msglen >= valid_len) {
- struct virtchnl2_vector_chunks *v_chunks =
- (struct virtchnl2_vector_chunks *)msg;
- if (v_chunks->num_vchunks == 0) {
- err_msg_format = true;
- break;
- }
- valid_len += (v_chunks->num_vchunks - 1) *
- sizeof(struct virtchnl2_vector_chunk);
+ num_chunks = ((struct virtchnl2_vector_chunks *)msg)->num_vchunks;
+ if (!num_chunks) {
+ err_msg_format = true;
+ break;
}
+
+ valid_len = struct_size_t(struct virtchnl2_vector_chunks,
+ vchunks, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_vector_chunk);
+
break;
case VIRTCHNL2_OP_GET_RSS_KEY:
case VIRTCHNL2_OP_SET_RSS_KEY:
- valid_len = sizeof(struct virtchnl2_rss_key);
- if (msglen >= valid_len) {
- struct virtchnl2_rss_key *vrk =
- (struct virtchnl2_rss_key *)msg;
+ num_chunks = ((struct virtchnl2_rss_key *)msg)->key_len;
+ valid_len = struct_size_t(struct virtchnl2_rss_key,
+ key, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(u8);
- if (vrk->key_len == 0) {
- /* Zero length is allowed as input */
- break;
- }
+ /* Zero entries is allowed as input */
+ if (!num_chunks && msglen > valid_len)
+ valid_len += sizeof(u8);
- valid_len += vrk->key_len - 1;
- }
break;
case VIRTCHNL2_OP_GET_RSS_LUT:
case VIRTCHNL2_OP_SET_RSS_LUT:
- valid_len = sizeof(struct virtchnl2_rss_lut);
- if (msglen >= valid_len) {
- struct virtchnl2_rss_lut *vrl =
- (struct virtchnl2_rss_lut *)msg;
+ num_chunks = ((struct virtchnl2_rss_lut *)msg)->lut_entries;
+ valid_len = struct_size_t(struct virtchnl2_rss_lut,
+ lut, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(__le32);
- if (vrl->lut_entries == 0) {
- /* Zero entries is allowed as input */
- break;
- }
+ /* Zero entries is allowed as input */
+ if (!num_chunks && msglen > valid_len)
+ valid_len += sizeof(__le32);
- valid_len += (vrl->lut_entries - 1) * sizeof(vrl->lut);
- }
break;
case VIRTCHNL2_OP_GET_RSS_HASH:
case VIRTCHNL2_OP_SET_RSS_HASH:
@@ -2257,37 +2338,60 @@ virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u3
break;
case VIRTCHNL2_OP_RESET_VF:
break;
- case VIRTCHNL2_OP_GET_PTP_CAPS:
- valid_len = sizeof(struct virtchnl2_get_ptp_caps);
-
- if (msglen > valid_len) {
- struct virtchnl2_get_ptp_caps *ptp_caps =
- (struct virtchnl2_get_ptp_caps *)msg;
+#ifdef VIRTCHNL2_EDT_SUPPORT
+ case VIRTCHNL2_OP_GET_EDT_CAPS:
+ valid_len = sizeof(struct virtchnl2_edt_caps);
+ break;
+#endif /* VIRTCHNL2_EDT_SUPPORT */
+#ifdef NOT_FOR_UPSTREAM
+ case VIRTCHNL2_OP_GET_OEM_CAPS:
+ valid_len = sizeof(struct virtchnl2_oem_caps);
+ break;
+#endif /* NOT_FOR_UPSTREAM */
+#ifdef VIRTCHNL2_IWARP
+ case VIRTCHNL2_OP_RDMA:
+ /* These messages are opaque to us and will be validated in
+ * the RDMA client code. We just need to check for nonzero
+ * length. The firmware will enforce max length restrictions.
+ */
+ if (msglen)
+ valid_len = msglen;
+ else
+ err_msg_format = true;
+ break;
+ case VIRTCHNL2_OP_RELEASE_RDMA_IRQ_MAP:
+ break;
+ case VIRTCHNL2_OP_CONFIG_RDMA_IRQ_MAP:
+ num_chunks = ((struct virtchnl2_rdma_qvlist_info *)msg)->num_vectors;
+ if (!num_chunks ||
+ num_chunks > VIRTCHNL2_OP_CONFIG_RDMA_IRQ_MAP_MAX) {
+ err_msg_format = true;
+ break;
+ }
- if (ptp_caps->tx_tstamp.num_latches == 0) {
- err_msg_format = true;
- break;
- }
+ valid_len = struct_size_t(struct virtchnl2_rdma_qvlist_info,
+ qv_info, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_rdma_qv_info);
- valid_len += ((ptp_caps->tx_tstamp.num_latches - 1) *
- sizeof(struct virtchnl2_ptp_tx_tstamp_entry));
- }
+ break;
+#endif /* VIRTCHNL2_IWARP */
+ case VIRTCHNL2_OP_GET_PTP_CAPS:
+ valid_len = sizeof(struct virtchnl2_get_ptp_caps);
break;
case VIRTCHNL2_OP_GET_PTP_TX_TSTAMP_LATCHES:
valid_len = sizeof(struct virtchnl2_ptp_tx_tstamp_latches);
+ num_chunks = ((struct virtchnl2_ptp_tx_tstamp_latches *)msg)->num_latches;
+ if (!num_chunks) {
+ err_msg_format = true;
+ break;
+ }
- if (msglen > valid_len) {
- struct virtchnl2_ptp_tx_tstamp_latches *tx_tstamp_latches =
- (struct virtchnl2_ptp_tx_tstamp_latches *)msg;
-
- if (tx_tstamp_latches->num_latches == 0) {
- err_msg_format = true;
- break;
- }
+ valid_len = struct_size_t(struct virtchnl2_ptp_tx_tstamp_latches,
+ tstamp_latches, num_chunks);
+ if (!is_flex_array)
+ valid_len -= sizeof(struct virtchnl2_ptp_tx_tstamp_latch);
- valid_len += ((tx_tstamp_latches->num_latches - 1) *
- sizeof(struct virtchnl2_ptp_tx_tstamp_latch));
- }
break;
/* These are always errors coming from the VF */
case VIRTCHNL2_OP_EVENT:
--
2.43.0
next prev parent reply other threads:[~2024-05-28 8:11 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-28 7:28 [PATCH 00/25] Update IDPF Base Driver Soumyadeep Hore
2024-05-28 7:28 ` [PATCH 01/25] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-05-29 12:32 ` Bruce Richardson
2024-05-28 7:28 ` [PATCH 02/25] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-05-28 7:28 ` [PATCH 03/25] common/idpf: update ADD QUEUE GROUPS offset Soumyadeep Hore
2024-05-29 12:38 ` Bruce Richardson
2024-05-28 7:28 ` [PATCH 04/25] common/idpf: update in PTP message validation Soumyadeep Hore
2024-05-29 13:03 ` Bruce Richardson
2024-05-28 7:28 ` [PATCH 05/25] common/idpf: added FLOW STEER capability and a vport flag Soumyadeep Hore
2024-05-28 7:28 ` [PATCH 06/25] common/idpf: moved the IDPF HW into API header file Soumyadeep Hore
2024-05-28 7:28 ` [PATCH 07/25] common/idpf: avoid defensive programming Soumyadeep Hore
2024-05-28 7:28 ` [PATCH 08/25] common/idpf: move related defines into enums Soumyadeep Hore
2024-05-28 7:28 ` Soumyadeep Hore [this message]
2024-06-04 8:05 ` [PATCH v2 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 01/21] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 02/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 03/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 04/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 05/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 06/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 07/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 08/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-04 8:05 ` [PATCH v2 09/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 10/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 11/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 12/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 13/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 14/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 15/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 16/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 17/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 18/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 19/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 20/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-04 8:06 ` [PATCH v2 21/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 00/22] Update MEV TS Base Driver Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 01/22] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-06-14 10:33 ` Burakov, Anatoly
2024-06-12 3:52 ` [PATCH v3 02/22] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-14 10:36 ` Burakov, Anatoly
2024-06-12 3:52 ` [PATCH v3 03/22] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 04/22] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 05/22] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-14 12:16 ` Burakov, Anatoly
2024-06-12 3:52 ` [PATCH v3 06/22] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 07/22] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-14 12:19 ` Burakov, Anatoly
2024-06-12 3:52 ` [PATCH v3 08/22] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 09/22] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-14 12:21 ` Burakov, Anatoly
2024-06-12 3:52 ` [PATCH v3 10/22] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 01/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 02/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 03/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 04/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 05/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 06/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 07/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 08/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 09/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 10/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 11/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 12/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 13/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 14/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 15/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 16/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 17/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 18/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 19/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 20/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-18 10:57 ` [PATCH v4 21/21] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 01/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 02/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 03/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 04/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 05/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 06/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 07/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 08/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 09/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-28 14:16 ` Bruce Richardson
2024-06-24 9:16 ` [PATCH v5 10/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 11/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 12/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 13/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-28 14:33 ` Bruce Richardson
2024-06-24 9:16 ` [PATCH v5 14/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 15/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-28 14:45 ` Bruce Richardson
2024-07-01 10:05 ` Hore, Soumyadeep
2024-07-01 9:13 ` [PATCH v6 0/7] Update MEV TS Base Driver Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 1/7] common/idpf: add wmb before tail Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 2/7] drivers: adding macros for dynamic data structures Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 3/7] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 4/7] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 5/7] common/idpf: remove idpf common file Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 6/7] drivers: adding config queue types for virtchnl2 message Soumyadeep Hore
2024-07-01 9:13 ` [PATCH v6 7/7] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-07-01 11:23 ` [PATCH v6 0/7] Update MEV TS Base Driver Bruce Richardson
2024-06-24 9:16 ` [PATCH v5 16/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-28 14:50 ` Bruce Richardson
2024-07-01 10:09 ` Hore, Soumyadeep
2024-06-24 9:16 ` [PATCH v5 17/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 18/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 19/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-24 9:16 ` [PATCH v5 20/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-28 14:53 ` Bruce Richardson
2024-06-24 9:16 ` [PATCH v5 21/21] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-28 14:58 ` [PATCH v5 00/21] Update MEV TS Base Driver Bruce Richardson
2024-06-12 3:52 ` [PATCH v3 11/22] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 12/22] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 13/22] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 14/22] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 15/22] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 16/22] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 17/22] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 18/22] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 19/22] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 20/22] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 21/22] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-12 3:52 ` [PATCH v3 22/22] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-14 12:48 ` [PATCH v3 00/22] Update MEV TS Base Driver Burakov, Anatoly
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