*/
} __attribute__((packed));
-/* hwrm_cfa_l2_filter_alloc */
+/* hwrm_ring_alloc */
/*
- * A filter is used to identify traffic that contains a matching set of
- * parameters like unicast or broadcast MAC address or a VLAN tag amongst
- * other things which then allows the ASIC to direct the incoming traffic
- * to an appropriate VNIC or Rx ring.
+ * Description: This command allocates and does basic preparation for a ring.
*/
-
-/* Input (96 bytes) */
-struct hwrm_cfa_l2_filter_alloc_input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
+/* Input (80 bytes) */
+struct hwrm_ring_alloc_input {
uint16_t req_type;
-
/*
- * This value indicates the what completion ring the request will be
- * optionally completed on. If the value is -1, then no CR completion
- * will be generated. Any other value must be a valid CR ring_id value
- * for this function.
+ * This value indicates what type of request this is. The format
+ * for the rest of the command is determined by this field.
*/
uint16_t cmpl_ring;
-
- /* This value indicates the command sequence number. */
- uint16_t seq_id;
-
/*
- * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
- * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * This value indicates the what completion ring the request
+ * will be optionally completed on. If the value is -1, then no
+ * CR completion will be generated. Any other value must be a
+ * valid CR ring_id value for this function.
*/
+ uint16_t seq_id;
+ /* This value indicates the command sequence number. */
uint16_t target_id;
-
/*
- * This is the host address where the response will be written when the
- * request is complete. This area must be 16B aligned and must be
- * cleared to zero before the request is made.
+ * Target ID of this command. 0x0 - 0xFFF8 - Used for function
+ * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF
+ * - HWRM
*/
uint64_t resp_addr;
-
- /*
- * Enumeration denoting the RX, TX type of the resource. This
- * enumeration is used for resources that are similar for both TX and RX
- * paths of the chip.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH \
- UINT32_C(0x1)
- /* tx path */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_TX \
- (UINT32_C(0x0) << 0)
- /* rx path */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX \
- (UINT32_C(0x1) << 0)
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_LAST \
- HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX
- /*
- * Setting of this flag indicates the applicability to the loopback
- * path.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK \
- UINT32_C(0x2)
- /*
- * Setting of this flag indicates drop action. If this flag is not set,
- * then it should be considered accept action.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_DROP \
- UINT32_C(0x4)
- /*
- * If this flag is set, all t_l2_* fields are invalid and they should
- * not be specified. If this flag is set, then l2_* fields refer to
- * fields of outermost L2 header.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST \
- UINT32_C(0x8)
- uint32_t flags;
-
- /* This bit must be '1' for the l2_addr field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR \
- UINT32_C(0x1)
- /* This bit must be '1' for the l2_addr_mask field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK \
- UINT32_C(0x2)
- /* This bit must be '1' for the l2_ovlan field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN \
- UINT32_C(0x4)
- /* This bit must be '1' for the l2_ovlan_mask field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK \
- UINT32_C(0x8)
- /* This bit must be '1' for the l2_ivlan field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN \
- UINT32_C(0x10)
- /* This bit must be '1' for the l2_ivlan_mask field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK \
- UINT32_C(0x20)
- /* This bit must be '1' for the t_l2_addr field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR \
- UINT32_C(0x40)
- /*
- * This bit must be '1' for the t_l2_addr_mask field to be configured.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR_MASK \
- UINT32_C(0x80)
- /* This bit must be '1' for the t_l2_ovlan field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN \
- UINT32_C(0x100)
/*
- * This bit must be '1' for the t_l2_ovlan_mask field to be configured.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN_MASK \
- UINT32_C(0x200)
- /* This bit must be '1' for the t_l2_ivlan field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN \
- UINT32_C(0x400)
- /*
- * This bit must be '1' for the t_l2_ivlan_mask field to be configured.
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN_MASK \
- UINT32_C(0x800)
- /* This bit must be '1' for the src_type field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE \
- UINT32_C(0x1000)
- /* This bit must be '1' for the src_id field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID \
- UINT32_C(0x2000)
- /* This bit must be '1' for the tunnel_type field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE \
- UINT32_C(0x4000)
- /* This bit must be '1' for the dst_id field to be configured. */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID \
- UINT32_C(0x8000)
- /*
- * This bit must be '1' for the mirror_vnic_id field to be configured.
+ * This is the host address where the response will be written
+ * when the request is complete. This area must be 16B aligned
+ * and must be cleared to zero before the request is made.
*/
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID \
- UINT32_C(0x10000)
uint32_t enables;
-
+ /* This bit must be '1' for the Reserved1 field to be configured. */
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED1 UINT32_C(0x1)
+ /* This bit must be '1' for the ring_arb_cfg field to be configured. */
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_RING_ARB_CFG UINT32_C(0x2)
+ /* This bit must be '1' for the Reserved3 field to be configured. */
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED3 UINT32_C(0x4)
/*
- * This value sets the match value for the L2 MAC address. Destination
- * MAC address for RX path. Source MAC address for TX path.
+ * This bit must be '1' for the stat_ctx_id_valid field to be
+ * configured.
*/
- uint8_t l2_addr[6];
-
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID UINT32_C(0x8)
+ /* This bit must be '1' for the Reserved4 field to be configured. */
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED4 UINT32_C(0x10)
+ /* This bit must be '1' for the max_bw_valid field to be configured. */
+ #define HWRM_RING_ALLOC_INPUT_ENABLES_MAX_BW_VALID UINT32_C(0x20)
+ uint8_t ring_type;
+ /* Ring Type. */
+ /* Completion Ring (CR) */
+ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL UINT32_C(0x0)
+ /* TX Ring (TR) */
+ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_TX UINT32_C(0x1)
+ /* RX Ring (RR) */
+ #define HWRM_RING_ALLOC_INPUT_RING_TYPE_RX UINT32_C(0x2)
uint8_t unused_0;
- uint8_t unused_1;
-
- /*
- * This value sets the mask value for the L2 address. A value of 0 will
- * mask the corresponding bit from compare.
- */
- uint8_t l2_addr_mask[6];
-
- /* This value sets VLAN ID value for outer VLAN. */
- uint16_t l2_ovlan;
-
+ uint16_t unused_1;
+ uint64_t page_tbl_addr;
+ /* This value is a pointer to the page table for the Ring. */
+ uint32_t fbo;
+ /* First Byte Offset of the first entry in the first page. */
+ uint8_t page_size;
/*
- * This value sets the mask value for the ovlan id. A value of 0 will
- * mask the corresponding bit from compare.
+ * Actual page size in 2^page_size. The supported range is
+ * increments in powers of 2 from 16 bytes to 1GB. - 4 = 16 B
+ * Page size is 16 B. - 12 = 4 KB Page size is 4 KB. - 13 = 8 KB
+ * Page size is 8 KB. - 16 = 64 KB Page size is 64 KB. - 21 = 2
+ * MB Page size is 2 MB. - 22 = 4 MB Page size is 4 MB. - 30 = 1
+ * GB Page size is 1 GB.
*/
- uint16_t l2_ovlan_mask;
-
- /* This value sets VLAN ID value for inner VLAN. */
- uint16_t l2_ivlan;
-
+ uint8_t page_tbl_depth;
/*
- * This value sets the mask value for the ivlan id. A value of 0 will
- * mask the corresponding bit from compare.
+ * This value indicates the depth of page table. For this
+ * version of the specification, value other than 0 or 1 shall
+ * be considered as an invalid value. When the page_tbl_depth =
+ * 0, then it is treated as a special case with the following.
+ * 1. FBO and page size fields are not valid. 2. page_tbl_addr
+ * is the physical address of the first element of the ring.
*/
- uint16_t l2_ivlan_mask;
-
uint8_t unused_2;
uint8_t unused_3;
-
+ uint32_t length;
/*
- * This value sets the match value for the tunnel L2 MAC address.
- * Destination MAC address for RX path. Source MAC address for TX path.
+ * Number of 16B units in the ring. Minimum size for a ring is
+ * 16 16B entries.
*/
- uint8_t t_l2_addr[6];
-
- uint8_t unused_4;
- uint8_t unused_5;
-
+ uint16_t logical_id;
/*
- * This value sets the mask value for the tunnel L2 address. A value of
- * 0 will mask the corresponding bit from compare.
+ * Logical ring number for the ring to be allocated. This value
+ * determines the position in the doorbell area where the update
+ * to the ring will be made. For completion rings, this value is
+ * also the MSI-X vector number for the function the completion
+ * ring is associated with.
*/
- uint8_t t_l2_addr_mask[6];
-
- /* This value sets VLAN ID value for tunnel outer VLAN. */
- uint16_t t_l2_ovlan;
-
+ uint16_t cmpl_ring_id;
/*
- * This value sets the mask value for the tunnel ovlan id. A value of 0
- * will mask the corresponding bit from compare.
+ * This field is used only when ring_type is a TX ring. This
+ * value indicates what completion ring the TX ring is
+ * associated with.
*/
- uint16_t t_l2_ovlan_mask;
-
- /* This value sets VLAN ID value for tunnel inner VLAN. */
- uint16_t t_l2_ivlan;
-
+ uint16_t queue_id;
/*
- * This value sets the mask value for the tunnel ivlan id. A value of 0
- * will mask the corresponding bit from compare.
+ * This field is used only when ring_type is a TX ring. This
+ * value indicates what CoS queue the TX ring is associated
+ * with.
*/
- uint16_t t_l2_ivlan_mask;
-
- /* This value identifies the type of source of the packet. */
- /* Network port */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_NPORT \
- (UINT32_C(0x0) << 0)
- /* Physical function */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_PF \
- (UINT32_C(0x1) << 0)
- /* Virtual function */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VF \
- (UINT32_C(0x2) << 0)
- /* Virtual NIC of a function */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VNIC \
- (UINT32_C(0x3) << 0)
- /* Embedded processor for CFA management */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_KONG \
- (UINT32_C(0x4) << 0)
- /* Embedded processor for OOB management */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_APE \
- (UINT32_C(0x5) << 0)
- /* Embedded processor for RoCE */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_BONO \
- (UINT32_C(0x6) << 0)
- /* Embedded processor for network proxy functions */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_TANG \
- (UINT32_C(0x7) << 0)
- uint8_t src_type;
-
+ uint8_t unused_4;
+ uint8_t unused_5;
+ uint32_t reserved1;
+ /* This field is reserved for the future use. It shall be set to 0. */
+ uint16_t ring_arb_cfg;
+ /*
+ * This field is used only when ring_type is a TX ring. This
+ * field is used to configure arbitration related parameters for
+ * a TX ring.
+ */
+ /* Arbitration policy used for the ring. */
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_MASK \
+ UINT32_C(0xf)
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_SFT 0
+ /*
+ * Use strict priority for the TX ring. Priority
+ * value is specified in arb_policy_param
+ */
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_SP \
+ (UINT32_C(0x1) << 0)
+ /*
+ * Use weighted fair queue arbitration for the
+ * TX ring. Weight is specified in
+ * arb_policy_param
+ */
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_WFQ \
+ (UINT32_C(0x2) << 0)
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_LAST \
+ RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_WFQ
+ /* Reserved field. */
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_RSVD_MASK UINT32_C(0xf0)
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_RSVD_SFT 4
+ /*
+ * Arbitration policy specific parameter. # For strict priority
+ * arbitration policy, this field represents a priority value.
+ * If set to 0, then the priority is not specified and the HWRM
+ * is allowed to select any priority for this TX ring. # For
+ * weighted fair queue arbitration policy, this field represents
+ * a weight value. If set to 0, then the weight is not specified
+ * and the HWRM is allowed to select any weight for this TX
+ * ring.
+ */
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_PARAM_MASK \
+ UINT32_C(0xff00)
+ #define HWRM_RING_ALLOC_INPUT_RING_ARB_CFG_ARB_POLICY_PARAM_SFT 8
uint8_t unused_6;
- /*
- * This value is the id of the source. For a network port, it represents
- * port_id. For a physical function, it represents fid. For a virtual
- * function, it represents vf_id. For a vnic, it represents vnic_id. For
- * embedded processors, this id is not valid. Notes: 1. The function ID
- * is implied if it src_id is not provided for a src_type that is either
- */
- uint32_t src_id;
-
- /* Tunnel Type. */
- /* Non-tunnel */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL \
- (UINT32_C(0x0) << 0)
- /* Virtual eXtensible Local Area Network (VXLAN) */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN \
- (UINT32_C(0x1) << 0)
- /*
- * Network Virtualization Generic Routing Encapsulation (NVGRE)
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE \
- (UINT32_C(0x2) << 0)
- /*
- * Generic Routing Encapsulation (GRE) inside Ethernet payload
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_L2GRE \
- (UINT32_C(0x3) << 0)
- /* IP in IP */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPIP \
- (UINT32_C(0x4) << 0)
- /* Generic Network Virtualization Encapsulation (Geneve) */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_GENEVE \
- (UINT32_C(0x5) << 0)
- /* Multi-Protocol Lable Switching (MPLS) */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_MPLS \
- (UINT32_C(0x6) << 0)
- /* Stateless Transport Tunnel (STT) */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_STT \
- (UINT32_C(0x7) << 0)
- /*
- * Generic Routing Encapsulation (GRE) inside IP datagram
- * payload
- */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE \
- (UINT32_C(0x8) << 0)
- /* Any tunneled traffic */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL \
- (UINT32_C(0xff) << 0)
- uint8_t tunnel_type;
-
uint8_t unused_7;
-
+ uint32_t reserved3;
+ /* This field is reserved for the future use. It shall be set to 0. */
+ uint32_t stat_ctx_id;
/*
- * If set, this value shall represent the Logical VNIC ID of the
- * destination VNIC for the RX path and network port id of the
- * destination port for the TX path.
+ * This field is used only when ring_type is a TX ring. This
+ * input indicates what statistics context this ring should be
+ * associated with.
*/
- uint16_t dst_id;
-
- /* Logical VNIC ID of the VNIC where traffic is mirrored. */
- uint16_t mirror_vnic_id;
-
+ uint32_t reserved4;
+ /* This field is reserved for the future use. It shall be set to 0. */
+ uint32_t max_bw;
/*
- * This hint is provided to help in placing the filter in the filter
- * table.
+ * This field is used only when ring_type is a TX ring to
+ * specify maximum BW allocated to the TX ring. The HWRM will
+ * translate this value into byte counter and time interval used
+ * for this ring inside the device.
*/
- /* No preference */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_NO_PREFER \
- (UINT32_C(0x0) << 0)
- /* Above the given filter */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_ABOVE_FILTER \
- (UINT32_C(0x1) << 0)
- /* Below the given filter */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_BELOW_FILTER \
- (UINT32_C(0x2) << 0)
- /* As high as possible */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MAX \
- (UINT32_C(0x3) << 0)
- /* As low as possible */
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MIN \
- (UINT32_C(0x4) << 0)
- uint8_t pri_hint;
-
- uint8_t unused_8;
- uint32_t unused_9;
-
+ /* Bandwidth value */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_MASK \
+ UINT32_C(0xfffffff)
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_SFT 0
+ /* Reserved */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_RSVD UINT32_C(0x10000000)
+ /* bw_value_unit is 3 b */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_MASK \
+ UINT32_C(0xe0000000)
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_SFT 29
+ /* Value is in Mbps */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_MBPS \
+ (UINT32_C(0x0) << 29)
+ /* Value is in 1/100th of a percentage of total bandwidth. */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 \
+ (UINT32_C(0x1) << 29)
+ /* Invalid unit */
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_INVALID \
+ (UINT32_C(0x7) << 29)
+ #define HWRM_RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_LAST \
+ RING_ALLOC_INPUT_MAX_BW_BW_VALUE_UNIT_INVALID
+ uint8_t int_mode;
/*
- * This is the ID of the filter that goes along with the pri_hint. This
- * field is valid only for the following values. 1 - Above the given
- * filter 2 - Below the given filter
+ * This field is used only when ring_type is a Completion ring.
+ * This value indicates what interrupt mode should be used on
+ * this completion ring. Note: In the legacy interrupt mode, no
+ * more than 16 completion rings are allowed.
*/
- uint64_t l2_filter_id_hint;
+ /* Legacy INTA */
+ #define HWRM_RING_ALLOC_INPUT_INT_MODE_LEGACY UINT32_C(0x0)
+ /* Reserved */
+ #define HWRM_RING_ALLOC_INPUT_INT_MODE_RSVD UINT32_C(0x1)
+ /* MSI-X */
+ #define HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX UINT32_C(0x2)
+ /* No Interrupt - Polled mode */
+ #define HWRM_RING_ALLOC_INPUT_INT_MODE_POLL UINT32_C(0x3)
+ uint8_t unused_8[3];
} __attribute__((packed));
-/* Output (24 bytes) */
-struct hwrm_cfa_l2_filter_alloc_output {
+/* Output (16 bytes) */
+struct hwrm_ring_alloc_output {
+ uint16_t error_code;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * Pass/Fail or error type Note: receiver to verify the in
+ * parameters, and fail the call with an error when appropriate
*/
- uint16_t error_code;
-
- /* This field returns the type of original request. */
uint16_t req_type;
-
- /* This field provides original sequence number of the command. */
+ /* This field returns the type of original request. */
uint16_t seq_id;
-
- /*
- * This field is the length of the response in bytes. The last byte of
- * the response is a valid flag that will read as '1' when the command
- * has been completely written to memory.
- */
+ /* This field provides original sequence number of the command. */
uint16_t resp_len;
-
/*
- * This value identifies a set of CFA data structures used for an L2
- * context.
+ * This field is the length of the response in bytes. The last
+ * byte of the response is a valid flag that will read as '1'
+ * when the command has been completely written to memory.
*/
- uint64_t l2_filter_id;
-
+ uint16_t ring_id;
/*
- * This is the ID of the flow associated with this filter. This value
- * shall be used to match and associate the flow identifier returned in
- * completion records. A value of 0xFFFFFFFF shall indicate no flow id.
+ * Physical number of ring allocated. This value shall be unique
+ * for a ring type.
*/
- uint32_t flow_id;
-
+ uint16_t logical_ring_id;
+ /* Logical number of ring allocated. */
uint8_t unused_0;
uint8_t unused_1;
uint8_t unused_2;
-
+ uint8_t valid;
/*
- * This field is used in Output records to indicate that the output is
- * completely written to RAM. This field should be read as '1' to
- * indicate that the output has been completely written. When writing a
- * command completion or response to an internal processor, the order of
- * writes has to be such that this field is written last.
+ * This field is used in Output records to indicate that the
+ * output is completely written to RAM. This field should be
+ * read as '1' to indicate that the output has been completely
+ * written. When writing a command completion or response to an
+ * internal processor, the order of writes has to be such that
+ * this field is written last.
*/
- uint8_t valid;
} __attribute__((packed));
-/* hwrm_cfa_l2_filter_free */
+/* hwrm_ring_free */
/*
- * Description: Free a L2 filter. The HWRM shall free all associated filter
- * resources with the L2 filter.
+ * Description: This command is used to free a ring and associated resources.
*/
-
/* Input (24 bytes) */
-struct hwrm_cfa_l2_filter_free_input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
+struct hwrm_ring_free_input {
uint16_t req_type;
-
/*
- * This value indicates the what completion ring the request will be
- * optionally completed on. If the value is -1, then no CR completion
- * will be generated. Any other value must be a valid CR ring_id value
- * for this function.
+ * This value indicates what type of request this is. The format
+ * for the rest of the command is determined by this field.
*/
uint16_t cmpl_ring;
-
- /* This value indicates the command sequence number. */
- uint16_t seq_id;
-
/*
- * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
- * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * This value indicates the what completion ring the request
+ * will be optionally completed on. If the value is -1, then no
+ * CR completion will be generated. Any other value must be a
+ * valid CR ring_id value for this function.
*/
+ uint16_t seq_id;
+ /* This value indicates the command sequence number. */
uint16_t target_id;
-
/*
- * This is the host address where the response will be written when the
- * request is complete. This area must be 16B aligned and must be
- * cleared to zero before the request is made.
+ * Target ID of this command. 0x0 - 0xFFF8 - Used for function
+ * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF
+ * - HWRM
*/
uint64_t resp_addr;
-
/*
- * This value identifies a set of CFA data structures used for an L2
- * context.
+ * This is the host address where the response will be written
+ * when the request is complete. This area must be 16B aligned
+ * and must be cleared to zero before the request is made.
*/
- uint64_t l2_filter_id;
+ uint8_t ring_type;
+ /* Ring Type. */
+ /* Completion Ring (CR) */
+ #define HWRM_RING_FREE_INPUT_RING_TYPE_CMPL UINT32_C(0x0)
+ /* TX Ring (TR) */
+ #define HWRM_RING_FREE_INPUT_RING_TYPE_TX UINT32_C(0x1)
+ /* RX Ring (RR) */
+ #define HWRM_RING_FREE_INPUT_RING_TYPE_RX UINT32_C(0x2)
+ uint8_t unused_0;
+ uint16_t ring_id;
+ /* Physical number of ring allocated. */
+ uint32_t unused_1;
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_cfa_l2_filter_free_output {
+struct hwrm_ring_free_output {
+ uint16_t error_code;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * Pass/Fail or error type Note: receiver to verify the in
+ * parameters, and fail the call with an error when appropriate
*/
- uint16_t error_code;
-
- /* This field returns the type of original request. */
uint16_t req_type;
-
- /* This field provides original sequence number of the command. */
+ /* This field returns the type of original request. */
uint16_t seq_id;
-
+ /* This field provides original sequence number of the command. */
+ uint16_t resp_len;
/*
- * This field is the length of the response in bytes. The last byte of
- * the response is a valid flag that will read as '1' when the command
- * has been completely written to memory.
+ * This field is the length of the response in bytes. The last
+ * byte of the response is a valid flag that will read as '1'
+ * when the command has been completely written to memory.
*/
- uint16_t resp_len;
-
uint32_t unused_0;
uint8_t unused_1;
uint8_t unused_2;
uint8_t unused_3;
-
+ uint8_t valid;
/*
- * This field is used in Output records to indicate that the output is
- * completely written to RAM. This field should be read as '1' to
- * indicate that the output has been completely written. When writing a
- * command completion or response to an internal processor, the order of
- * writes has to be such that this field is written last.
+ * This field is used in Output records to indicate that the
+ * output is completely written to RAM. This field should be
+ * read as '1' to indicate that the output has been completely
+ * written. When writing a command completion or response to an
+ * internal processor, the order of writes has to be such that
+ * this field is written last.
*/
- uint8_t valid;
} __attribute__((packed));
-/* hwrm_cfa_l2_set_rx_mask */
-/* Description: This command will set rx mask of the function. */
-
-/* Input (40 bytes) */
-struct hwrm_cfa_l2_set_rx_mask_input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
+/* hwrm_ring_grp_alloc */
+/*
+ * Description: This API allocates and does basic preparation for a ring group.
+ */
+/* Input (24 bytes) */
+struct hwrm_ring_grp_alloc_input {
uint16_t req_type;
-
/*
- * This value indicates the what completion ring the request will be
- * optionally completed on. If the value is -1, then no CR completion
- * will be generated. Any other value must be a valid CR ring_id value
- * for this function.
+ * This value indicates what type of request this is. The format
+ * for the rest of the command is determined by this field.
*/
uint16_t cmpl_ring;
-
- /* This value indicates the command sequence number. */
- uint16_t seq_id;
-
/*
- * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
- * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * This value indicates the what completion ring the request
+ * will be optionally completed on. If the value is -1, then no
+ * CR completion will be generated. Any other value must be a
+ * valid CR ring_id value for this function.
*/
+ uint16_t seq_id;
+ /* This value indicates the command sequence number. */
uint16_t target_id;
-
/*
- * This is the host address where the response will be written when the
- * request is complete. This area must be 16B aligned and must be
- * cleared to zero before the request is made.
+ * Target ID of this command. 0x0 - 0xFFF8 - Used for function
+ * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF
+ * - HWRM
*/
uint64_t resp_addr;
-
- /* VNIC ID */
- uint32_t vnic_id;
-
- /* Reserved for future use. */
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_RESERVED UINT32_C(0x1)
- /*
- * When this bit is '1', the function is requested to accept multi-cast
- * packets specified by the multicast addr table.
- */
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST UINT32_C(0x2)
- /*
- * When this bit is '1', the function is requested to accept all multi-
- * cast packets.
- */
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4)
/*
- * When this bit is '1', the function is requested to accept broadcast
- * packets.
- */
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8)
- /*
- * When this bit is '1', the function is requested to be put in the
- * promiscuous mode. The HWRM should accept any function to set up
- * promiscuous mode. The HWRM shall follow the semantics below for the
- * promiscuous mode support. # When partitioning is not enabled on a
- * port (i.e. single PF on the port), then the PF shall be allowed to be
- * in the promiscuous mode. When the PF is in the promiscuous mode, then
- * it shall receive all host bound traffic on that port. # When
- * partitioning is enabled on a port (i.e. multiple PFs per port) and a
- * PF on that port is in the promiscuous mode, then the PF receives all
- * traffic within that partition as identified by a unique identifier
- * for the PF (e.g. S-Tag). If a unique outer VLAN for the PF is
- * specified, then the setting of promiscuous mode on that PF shall
- * result in the PF receiving all host bound traffic with matching outer
- * VLAN. # A VF shall can be set in the promiscuous mode. In the
- * promiscuous mode, the VF does not receive any traffic unless a unique
- * outer VLAN for the VF is specified. If a unique outer VLAN for the VF
- * is specified, then the setting of promiscuous mode on that VF shall
- * result in the VF receiving all host bound traffic with the matching
- * outer VLAN. # The HWRM shall allow the setting of promiscuous mode on
- * a function independently from the promiscuous mode settings on other
- * functions.
+ * This is the host address where the response will be written
+ * when the request is complete. This area must be 16B aligned
+ * and must be cleared to zero before the request is made.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10)
+ uint16_t cr;
+ /* This value identifies the CR associated with the ring group. */
+ uint16_t rr;
+ /* This value identifies the main RR associated with the ring group. */
+ uint16_t ar;
/*
- * If this flag is set, the corresponding RX filters shall be set up to
- * cover multicast/broadcast filters for the outermost Layer 2
- * destination MAC address field.
+ * This value identifies the aggregation RR associated with the
+ * ring group. If this value is 0xFF... (All Fs), then no
+ * Aggregation ring will be set.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_OUTERMOST UINT32_C(0x20)
- uint32_t mask;
-
- /* This is the address for mcast address tbl. */
- uint64_t mc_tbl_addr;
-
+ uint16_t sc;
/*
- * This value indicates how many entries in mc_tbl are valid. Each entry
- * is 6 bytes.
+ * This value identifies the statistics context associated with
+ * the ring group.
*/
- uint32_t num_mc_entries;
-
- uint32_t unused_0;
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_cfa_l2_set_rx_mask_output {
+struct hwrm_ring_grp_alloc_output {
+ uint16_t error_code;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * Pass/Fail or error type Note: receiver to verify the in
+ * parameters, and fail the call with an error when appropriate
*/
- uint16_t error_code;
-
- /* This field returns the type of original request. */
uint16_t req_type;
-
- /* This field provides original sequence number of the command. */
+ /* This field returns the type of original request. */
uint16_t seq_id;
-
+ /* This field provides original sequence number of the command. */
+ uint16_t resp_len;
/*
- * This field is the length of the response in bytes. The last byte of
- * the response is a valid flag that will read as '1' when the command
- * has been completely written to memory.
+ * This field is the length of the response in bytes. The last
+ * byte of the response is a valid flag that will read as '1'
+ * when the command has been completely written to memory.
*/
- uint16_t resp_len;
-
- uint32_t unused_0;
+ uint32_t ring_group_id;
+ /*
+ * This is the ring group ID value. Use this value to program
+ * the default ring group for the VNIC or as table entries in an
+ * RSS/COS context.
+ */
+ uint8_t unused_0;
uint8_t unused_1;
uint8_t unused_2;
- uint8_t unused_3;
-
+ uint8_t valid;
/*
- * This field is used in Output records to indicate that the output is
- * completely written to RAM. This field should be read as '1' to
- * indicate that the output has been completely written. When writing a
- * command completion or response to an internal processor, the order of
- * writes has to be such that this field is written last.
+ * This field is used in Output records to indicate that the
+ * output is completely written to RAM. This field should be
+ * read as '1' to indicate that the output has been completely
+ * written. When writing a command completion or response to an
+ * internal processor, the order of writes has to be such that
+ * this field is written last.
*/
- uint8_t valid;
} __attribute__((packed));
-/* hwrm_exec_fwd_resp */
+/* hwrm_ring_grp_free */
/*
- * Description: This command is used to send an encapsulated request to the
- * HWRM. This command instructs the HWRM to execute the request and forward the
- * response of the encapsulated request to the location specified in the
- * original request that is encapsulated. The target id of this command shall be
- * set to 0xFFFF (HWRM). The response location in this command shall be used to
- * acknowledge the receipt of the encapsulated request and forwarding of the
- * response.
+ * Description: This API frees a ring group and associated resources. # If a
+ * ring in the ring group is reset or free, then the associated rings in the
+ * ring group shall also be reset/free using hwrm_ring_free. # A function driver
+ * shall always use hwrm_ring_grp_free after freeing all rings in a group. # As
+ * a part of executing this command, the HWRM shall reset all associated ring
+ * group resources.
*/
-
-/* Input (128 bytes) */
-struct hwrm_exec_fwd_resp_input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
+/* Input (24 bytes) */
+struct hwrm_ring_grp_free_input {
uint16_t req_type;
-
/*
- * This value indicates the what completion ring the request will be
- * optionally completed on. If the value is -1, then no CR completion
- * will be generated. Any other value must be a valid CR ring_id value
- * for this function.
+ * This value indicates what type of request this is. The format
+ * for the rest of the command is determined by this field.
*/
uint16_t cmpl_ring;
-
- /* This value indicates the command sequence number. */
- uint16_t seq_id;
-
/*
- * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
- * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * This value indicates the what completion ring the request
+ * will be optionally completed on. If the value is -1, then no
+ * CR completion will be generated. Any other value must be a
+ * valid CR ring_id value for this function.
*/
+ uint16_t seq_id;
+ /* This value indicates the command sequence number. */
uint16_t target_id;
-
/*
- * This is the host address where the response will be written when the
- * request is complete. This area must be 16B aligned and must be
- * cleared to zero before the request is made.
+ * Target ID of this command. 0x0 - 0xFFF8 - Used for function
+ * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF
+ * - HWRM
*/
uint64_t resp_addr;
-
- /*
- * This is an encapsulated request. This request should be executed by
- * the HWRM and the response should be provided in the response buffer
- * inside the encapsulated request.
- */
- uint32_t encap_request[26];
-
/*
- * This value indicates the target id of the response to the
- * encapsulated request. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 -
- * 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * This is the host address where the response will be written
+ * when the request is complete. This area must be 16B aligned
+ * and must be cleared to zero before the request is made.
*/
- uint16_t encap_resp_target_id;
-
- uint16_t unused_0[3];
+ uint32_t ring_group_id;
+ /* This is the ring group ID value. */
+ uint32_t unused_0;
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_exec_fwd_resp_output {
+struct hwrm_ring_grp_free_output {
+ uint16_t error_code;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * Pass/Fail or error type Note: receiver to verify the in
+ * parameters, and fail the call with an error when appropriate
*/
- uint16_t error_code;
-
- /* This field returns the type of original request. */
uint16_t req_type;
-
- /* This field provides original sequence number of the command. */
+ /* This field returns the type of original request. */
uint16_t seq_id;
-
+ /* This field provides original sequence number of the command. */
+ uint16_t resp_len;
/*
- * This field is the length of the response in bytes. The last byte of
- * the response is a valid flag that will read as '1' when the command
- * has been completely written to memory.
+ * This field is the length of the response in bytes. The last
+ * byte of the response is a valid flag that will read as '1'
+ * when the command has been completely written to memory.
*/
- uint16_t resp_len;
-
uint32_t unused_0;
uint8_t unused_1;
uint8_t unused_2;
uint8_t unused_3;
-
+ uint8_t valid;
/*
- * This field is used in Output records to indicate that the output is
- * completely written to RAM. This field should be read as '1' to
- * indicate that the output has been completely written. When writing a
- * command completion or response to an internal processor, the order of
- * writes has to be such that this field is written last.
+ * This field is used in Output records to indicate that the
+ * output is completely written to RAM. This field should be
+ * read as '1' to indicate that the output has been completely
+ * written. When writing a command completion or response to an
+ * internal processor, the order of writes has to be such that
+ * this field is written last.
*/
- uint8_t valid;
} __attribute__((packed));
-
-/* hwrm_ring_alloc */
+/* hwrm_cfa_l2_filter_alloc */
/*
- * Description: This command allocates and does basic preparation for a ring.
+ * A filter is used to identify traffic that contains a matching set of
+ * parameters like unicast or broadcast MAC address or a VLAN tag amongst
+ * other things which then allows the ASIC to direct the incoming traffic
+ * to an appropriate VNIC or Rx ring.
*/
-/* Input (80 bytes) */
-struct hwrm_ring_alloc_input {
+/* Input (96 bytes) */
+struct hwrm_cfa_l2_filter_alloc_input {
/*
* This value indicates what type of request this is. The format for the
* rest of the command is determined by this field.
*/
uint64_t resp_addr;
- /* This bit must be '1' for the Reserved1 field to be configured. */
- #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED1 UINT32_C(0x1)
- /* This bit must be '1' for the Reserved2 field to be configured. */
- #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED2 UINT32_C(0x2)
- /* This bit must be '1' for the Reserved3 field to be configured. */
- #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED3 UINT32_C(0x4)
/*
- * This bit must be '1' for the stat_ctx_id_valid field to be
- * configured.
+ * Enumeration denoting the RX, TX type of the resource. This
+ * enumeration is used for resources that are similar for both TX and RX
+ * paths of the chip.
*/
- #define HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID UINT32_C(0x8)
- /* This bit must be '1' for the Reserved4 field to be configured. */
- #define HWRM_RING_ALLOC_INPUT_ENABLES_RESERVED4 UINT32_C(0x10)
- /* This bit must be '1' for the max_bw_valid field to be configured. */
- #define HWRM_RING_ALLOC_INPUT_ENABLES_MAX_BW_VALID UINT32_C(0x20)
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH \
+ UINT32_C(0x1)
+ /* tx path */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_TX \
+ (UINT32_C(0x0) << 0)
+ /* rx path */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX \
+ (UINT32_C(0x1) << 0)
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_LAST \
+ HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX
+ /*
+ * Setting of this flag indicates the applicability to the loopback
+ * path.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK \
+ UINT32_C(0x2)
+ /*
+ * Setting of this flag indicates drop action. If this flag is not set,
+ * then it should be considered accept action.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_DROP \
+ UINT32_C(0x4)
+ /*
+ * If this flag is set, all t_l2_* fields are invalid and they should
+ * not be specified. If this flag is set, then l2_* fields refer to
+ * fields of outermost L2 header.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST \
+ UINT32_C(0x8)
+ uint32_t flags;
+
+ /* This bit must be '1' for the l2_addr field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR \
+ UINT32_C(0x1)
+ /* This bit must be '1' for the l2_addr_mask field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK \
+ UINT32_C(0x2)
+ /* This bit must be '1' for the l2_ovlan field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN \
+ UINT32_C(0x4)
+ /* This bit must be '1' for the l2_ovlan_mask field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK \
+ UINT32_C(0x8)
+ /* This bit must be '1' for the l2_ivlan field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN \
+ UINT32_C(0x10)
+ /* This bit must be '1' for the l2_ivlan_mask field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK \
+ UINT32_C(0x20)
+ /* This bit must be '1' for the t_l2_addr field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR \
+ UINT32_C(0x40)
+ /*
+ * This bit must be '1' for the t_l2_addr_mask field to be configured.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_ADDR_MASK \
+ UINT32_C(0x80)
+ /* This bit must be '1' for the t_l2_ovlan field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN \
+ UINT32_C(0x100)
+ /*
+ * This bit must be '1' for the t_l2_ovlan_mask field to be configured.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_OVLAN_MASK \
+ UINT32_C(0x200)
+ /* This bit must be '1' for the t_l2_ivlan field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN \
+ UINT32_C(0x400)
+ /*
+ * This bit must be '1' for the t_l2_ivlan_mask field to be configured.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_T_L2_IVLAN_MASK \
+ UINT32_C(0x800)
+ /* This bit must be '1' for the src_type field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE \
+ UINT32_C(0x1000)
+ /* This bit must be '1' for the src_id field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID \
+ UINT32_C(0x2000)
+ /* This bit must be '1' for the tunnel_type field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE \
+ UINT32_C(0x4000)
+ /* This bit must be '1' for the dst_id field to be configured. */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID \
+ UINT32_C(0x8000)
+ /*
+ * This bit must be '1' for the mirror_vnic_id field to be configured.
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID \
+ UINT32_C(0x10000)
uint32_t enables;
- /* Ring Type. */
- /* Completion Ring (CR) */
- #define HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL (UINT32_C(0x0) << 0)
- /* TX Ring (TR) */
- #define HWRM_RING_ALLOC_INPUT_RING_TYPE_TX (UINT32_C(0x1) << 0)
- /* RX Ring (RR) */
- #define HWRM_RING_ALLOC_INPUT_RING_TYPE_RX (UINT32_C(0x2) << 0)
- uint8_t ring_type;
+ /*
+ * This value sets the match value for the L2 MAC address. Destination
+ * MAC address for RX path. Source MAC address for TX path.
+ */
+ uint8_t l2_addr[6];
uint8_t unused_0;
- uint16_t unused_1;
+ uint8_t unused_1;
- /* This value is a pointer to the page table for the Ring. */
- uint64_t page_tbl_addr;
+ /*
+ * This value sets the mask value for the L2 address. A value of 0 will
+ * mask the corresponding bit from compare.
+ */
+ uint8_t l2_addr_mask[6];
- /* First Byte Offset of the first entry in the first page. */
- uint32_t fbo;
+ /* This value sets VLAN ID value for outer VLAN. */
+ uint16_t l2_ovlan;
/*
- * Actual page size in 2^page_size. The supported range is increments in
- * powers of 2 from 16 bytes to 1GB. - 4 = 16 B Page size is 16 B. - 12
- * = 4 KB Page size is 4 KB. - 13 = 8 KB Page size is 8 KB. - 16 = 64 KB
- * Page size is 64 KB. - 22 = 2 MB Page size is 2 MB. - 23 = 4 MB Page
- * size is 4 MB. - 31 = 1 GB Page size is 1 GB.
+ * This value sets the mask value for the ovlan id. A value of 0 will
+ * mask the corresponding bit from compare.
*/
- uint8_t page_size;
+ uint16_t l2_ovlan_mask;
+
+ /* This value sets VLAN ID value for inner VLAN. */
+ uint16_t l2_ivlan;
/*
- * This value indicates the depth of page table. For this version of the
- * specification, value other than 0 or 1 shall be considered as an
- * invalid value. When the page_tbl_depth = 0, then it is treated as a
- * special case with the following. 1. FBO and page size fields are not
- * valid. 2. page_tbl_addr is the physical address of the first element
- * of the ring.
+ * This value sets the mask value for the ivlan id. A value of 0 will
+ * mask the corresponding bit from compare.
*/
- uint8_t page_tbl_depth;
+ uint16_t l2_ivlan_mask;
uint8_t unused_2;
uint8_t unused_3;
/*
- * Number of 16B units in the ring. Minimum size for a ring is 16 16B
- * entries.
+ * This value sets the match value for the tunnel L2 MAC address.
+ * Destination MAC address for RX path. Source MAC address for TX path.
*/
- uint32_t length;
+ uint8_t t_l2_addr[6];
+
+ uint8_t unused_4;
+ uint8_t unused_5;
/*
- * Logical ring number for the ring to be allocated. This value
- * determines the position in the doorbell area where the update to the
- * ring will be made. For completion rings, this value is also the MSI-X
- * vector number for the function the completion ring is associated
- * with.
+ * This value sets the mask value for the tunnel L2 address. A value of
+ * 0 will mask the corresponding bit from compare.
*/
- uint16_t logical_id;
+ uint8_t t_l2_addr_mask[6];
+
+ /* This value sets VLAN ID value for tunnel outer VLAN. */
+ uint16_t t_l2_ovlan;
/*
- * This field is used only when ring_type is a TX ring. This value
- * indicates what completion ring the TX ring is associated with.
+ * This value sets the mask value for the tunnel ovlan id. A value of 0
+ * will mask the corresponding bit from compare.
*/
- uint16_t cmpl_ring_id;
+ uint16_t t_l2_ovlan_mask;
+
+ /* This value sets VLAN ID value for tunnel inner VLAN. */
+ uint16_t t_l2_ivlan;
+
+ /*
+ * This value sets the mask value for the tunnel ivlan id. A value of 0
+ * will mask the corresponding bit from compare.
+ */
+ uint16_t t_l2_ivlan_mask;
+
+ /* This value identifies the type of source of the packet. */
+ /* Network port */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_NPORT \
+ (UINT32_C(0x0) << 0)
+ /* Physical function */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_PF \
+ (UINT32_C(0x1) << 0)
+ /* Virtual function */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VF \
+ (UINT32_C(0x2) << 0)
+ /* Virtual NIC of a function */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_VNIC \
+ (UINT32_C(0x3) << 0)
+ /* Embedded processor for CFA management */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_KONG \
+ (UINT32_C(0x4) << 0)
+ /* Embedded processor for OOB management */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_APE \
+ (UINT32_C(0x5) << 0)
+ /* Embedded processor for RoCE */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_BONO \
+ (UINT32_C(0x6) << 0)
+ /* Embedded processor for network proxy functions */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_SRC_TYPE_TANG \
+ (UINT32_C(0x7) << 0)
+ uint8_t src_type;
+ uint8_t unused_6;
/*
- * This field is used only when ring_type is a TX ring. This value
- * indicates what CoS queue the TX ring is associated with.
+ * This value is the id of the source. For a network port, it represents
+ * port_id. For a physical function, it represents fid. For a virtual
+ * function, it represents vf_id. For a vnic, it represents vnic_id. For
+ * embedded processors, this id is not valid. Notes: 1. The function ID
+ * is implied if it src_id is not provided for a src_type that is either
*/
- uint16_t queue_id;
-
- uint8_t unused_4;
- uint8_t unused_5;
+ uint32_t src_id;
- /* This field is reserved for the future use. It shall be set to 0. */
- uint32_t reserved1;
- /* This field is reserved for the future use. It shall be set to 0. */
- uint16_t reserved2;
+ /* Tunnel Type. */
+ /* Non-tunnel */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NONTUNNEL \
+ (UINT32_C(0x0) << 0)
+ /* Virtual eXtensible Local Area Network (VXLAN) */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_VXLAN \
+ (UINT32_C(0x1) << 0)
+ /*
+ * Network Virtualization Generic Routing Encapsulation (NVGRE)
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_NVGRE \
+ (UINT32_C(0x2) << 0)
+ /*
+ * Generic Routing Encapsulation (GRE) inside Ethernet payload
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_L2GRE \
+ (UINT32_C(0x3) << 0)
+ /* IP in IP */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPIP \
+ (UINT32_C(0x4) << 0)
+ /* Generic Network Virtualization Encapsulation (Geneve) */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_GENEVE \
+ (UINT32_C(0x5) << 0)
+ /* Multi-Protocol Lable Switching (MPLS) */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_MPLS \
+ (UINT32_C(0x6) << 0)
+ /* Stateless Transport Tunnel (STT) */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_STT \
+ (UINT32_C(0x7) << 0)
+ /*
+ * Generic Routing Encapsulation (GRE) inside IP datagram
+ * payload
+ */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_IPGRE \
+ (UINT32_C(0x8) << 0)
+ /* Any tunneled traffic */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_TUNNEL_TYPE_ANYTUNNEL \
+ (UINT32_C(0xff) << 0)
+ uint8_t tunnel_type;
- uint8_t unused_6;
uint8_t unused_7;
- /* This field is reserved for the future use. It shall be set to 0. */
- uint32_t reserved3;
/*
- * This field is used only when ring_type is a TX ring. This input
- * indicates what statistics context this ring should be associated
- * with.
+ * If set, this value shall represent the Logical VNIC ID of the
+ * destination VNIC for the RX path and network port id of the
+ * destination port for the TX path.
*/
- uint32_t stat_ctx_id;
+ uint16_t dst_id;
- /* This field is reserved for the future use. It shall be set to 0. */
- uint32_t reserved4;
+ /* Logical VNIC ID of the VNIC where traffic is mirrored. */
+ uint16_t mirror_vnic_id;
/*
- * This field is used only when ring_type is a TX ring. Maximum BW
- * allocated to this TX ring in Mbps. The HWRM will translate this value
- * into byte counter and time interval used for this ring inside the
- * device.
+ * This hint is provided to help in placing the filter in the filter
+ * table.
*/
- uint32_t max_bw;
+ /* No preference */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_NO_PREFER \
+ (UINT32_C(0x0) << 0)
+ /* Above the given filter */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_ABOVE_FILTER \
+ (UINT32_C(0x1) << 0)
+ /* Below the given filter */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_BELOW_FILTER \
+ (UINT32_C(0x2) << 0)
+ /* As high as possible */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MAX \
+ (UINT32_C(0x3) << 0)
+ /* As low as possible */
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_PRI_HINT_MIN \
+ (UINT32_C(0x4) << 0)
+ uint8_t pri_hint;
+
+ uint8_t unused_8;
+ uint32_t unused_9;
/*
- * This field is used only when ring_type is a Completion ring. This
- * value indicates what interrupt mode should be used on this completion
- * ring. Note: In the legacy interrupt mode, no more than 16 completion
- * rings are allowed.
+ * This is the ID of the filter that goes along with the pri_hint. This
+ * field is valid only for the following values. 1 - Above the given
+ * filter 2 - Below the given filter
*/
- /* Legacy INTA */
- #define HWRM_RING_ALLOC_INPUT_INT_MODE_LEGACY (UINT32_C(0x0) << 0)
- /* Reserved */
- #define HWRM_RING_ALLOC_INPUT_INT_MODE_RSVD (UINT32_C(0x1) << 0)
- /* MSI-X */
- #define HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX (UINT32_C(0x2) << 0)
- /* No Interrupt - Polled mode */
- #define HWRM_RING_ALLOC_INPUT_INT_MODE_POLL (UINT32_C(0x3) << 0)
- uint8_t int_mode;
-
- uint8_t unused_8[3];
+ uint64_t l2_filter_id_hint;
} __attribute__((packed));
-/* Output (16 bytes) */
-
-struct hwrm_ring_alloc_output {
+/* Output (24 bytes) */
+struct hwrm_cfa_l2_filter_alloc_output {
/*
* Pass/Fail or error type Note: receiver to verify the in parameters,
* and fail the call with an error when appropriate
*/
uint16_t resp_len;
- /* Physical number of ring allocated. */
- uint16_t ring_id;
+ /*
+ * This value identifies a set of CFA data structures used for an L2
+ * context.
+ */
+ uint64_t l2_filter_id;
- /* Logical number of ring allocated. */
- uint16_t logical_ring_id;
+ /*
+ * This is the ID of the flow associated with this filter. This value
+ * shall be used to match and associate the flow identifier returned in
+ * completion records. A value of 0xFFFFFFFF shall indicate no flow id.
+ */
+ uint32_t flow_id;
uint8_t unused_0;
uint8_t unused_1;
uint8_t valid;
} __attribute__((packed));
-/* hwrm_ring_free */
+/* hwrm_cfa_l2_filter_free */
/*
- * Description: This command is used to free a ring and associated resources.
+ * Description: Free a L2 filter. The HWRM shall free all associated filter
+ * resources with the L2 filter.
*/
-/* Input (24 bytes) */
-struct hwrm_ring_free_input {
+/* Input (24 bytes) */
+struct hwrm_cfa_l2_filter_free_input {
/*
* This value indicates what type of request this is. The format for the
* rest of the command is determined by this field.
*/
uint64_t resp_addr;
- /* Ring Type. */
- /* Completion Ring (CR) */
- #define HWRM_RING_FREE_INPUT_RING_TYPE_CMPL (UINT32_C(0x0) << 0)
- /* TX Ring (TR) */
- #define HWRM_RING_FREE_INPUT_RING_TYPE_TX (UINT32_C(0x1) << 0)
- /* RX Ring (RR) */
- #define HWRM_RING_FREE_INPUT_RING_TYPE_RX (UINT32_C(0x2) << 0)
- uint8_t ring_type;
-
- uint8_t unused_0;
-
- /* Physical number of ring allocated. */
- uint16_t ring_id;
-
- uint32_t unused_1;
+ /*
+ * This value identifies a set of CFA data structures used for an L2
+ * context.
+ */
+ uint64_t l2_filter_id;
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_ring_free_output {
+struct hwrm_cfa_l2_filter_free_output {
/*
* Pass/Fail or error type Note: receiver to verify the in parameters,
* and fail the call with an error when appropriate
uint8_t valid;
} __attribute__((packed));
-/* hwrm_ring_grp_alloc */
-/*
- * Description: This API allocates and does basic preparation for a ring group.
- */
+/* hwrm_cfa_l2_set_rx_mask */
+/* Description: This command will set rx mask of the function. */
-/* Input (24 bytes) */
-struct hwrm_ring_grp_alloc_input {
+/* Input (40 bytes) */
+struct hwrm_cfa_l2_set_rx_mask_input {
/*
* This value indicates what type of request this is. The format for the
* rest of the command is determined by this field.
*/
uint64_t resp_addr;
- /* This value identifies the CR associated with the ring group. */
- uint16_t cr;
-
- /* This value identifies the main RR associated with the ring group. */
- uint16_t rr;
+ /* VNIC ID */
+ uint32_t vnic_id;
+ /* Reserved for future use. */
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_RESERVED UINT32_C(0x1)
/*
- * This value identifies the aggregation RR associated with the ring
- * group. If this value is 0xFF... (All Fs), then no Aggregation ring
- * will be set.
+ * When this bit is '1', the function is requested to accept multi-cast
+ * packets specified by the multicast addr table.
*/
- uint16_t ar;
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST UINT32_C(0x2)
+ /*
+ * When this bit is '1', the function is requested to accept all multi-
+ * cast packets.
+ */
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4)
+ /*
+ * When this bit is '1', the function is requested to accept broadcast
+ * packets.
+ */
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8)
+ /*
+ * When this bit is '1', the function is requested to be put in the
+ * promiscuous mode. The HWRM should accept any function to set up
+ * promiscuous mode. The HWRM shall follow the semantics below for the
+ * promiscuous mode support. # When partitioning is not enabled on a
+ * port (i.e. single PF on the port), then the PF shall be allowed to be
+ * in the promiscuous mode. When the PF is in the promiscuous mode, then
+ * it shall receive all host bound traffic on that port. # When
+ * partitioning is enabled on a port (i.e. multiple PFs per port) and a
+ * PF on that port is in the promiscuous mode, then the PF receives all
+ * traffic within that partition as identified by a unique identifier
+ * for the PF (e.g. S-Tag). If a unique outer VLAN for the PF is
+ * specified, then the setting of promiscuous mode on that PF shall
+ * result in the PF receiving all host bound traffic with matching outer
+ * VLAN. # A VF shall can be set in the promiscuous mode. In the
+ * promiscuous mode, the VF does not receive any traffic unless a unique
+ * outer VLAN for the VF is specified. If a unique outer VLAN for the VF
+ * is specified, then the setting of promiscuous mode on that VF shall
+ * result in the VF receiving all host bound traffic with the matching
+ * outer VLAN. # The HWRM shall allow the setting of promiscuous mode on
+ * a function independently from the promiscuous mode settings on other
+ * functions.
+ */
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10)
+ /*
+ * If this flag is set, the corresponding RX filters shall be set up to
+ * cover multicast/broadcast filters for the outermost Layer 2
+ * destination MAC address field.
+ */
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_OUTERMOST UINT32_C(0x20)
+ uint32_t mask;
+
+ /* This is the address for mcast address tbl. */
+ uint64_t mc_tbl_addr;
/*
- * This value identifies the statistics context associated with the ring
- * group.
+ * This value indicates how many entries in mc_tbl are valid. Each entry
+ * is 6 bytes.
*/
- uint16_t sc;
+ uint32_t num_mc_entries;
+
+ uint32_t unused_0;
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_ring_grp_alloc_output {
+struct hwrm_cfa_l2_set_rx_mask_output {
/*
* Pass/Fail or error type Note: receiver to verify the in parameters,
* and fail the call with an error when appropriate
*/
uint16_t resp_len;
- /*
- * This is the ring group ID value. Use this value to program the
- * default ring group for the VNIC or as table entries in an RSS/COS
- * context.
- */
- uint32_t ring_group_id;
-
- uint8_t unused_0;
+ uint32_t unused_0;
uint8_t unused_1;
uint8_t unused_2;
+ uint8_t unused_3;
/*
* This field is used in Output records to indicate that the output is
uint8_t valid;
} __attribute__((packed));
-/* hwrm_ring_grp_free */
+/* hwrm_exec_fwd_resp */
/*
- * Description: This API frees a ring group and associated resources. # If a
- * ring in the ring group is reset or free, then the associated rings in the
- * ring group shall also be reset/free using hwrm_ring_free. # A function driver
- * shall always use hwrm_ring_grp_free after freeing all rings in a group. # As
- * a part of executing this command, the HWRM shall reset all associated ring
- * group resources.
+ * Description: This command is used to send an encapsulated request to the
+ * HWRM. This command instructs the HWRM to execute the request and forward the
+ * response of the encapsulated request to the location specified in the
+ * original request that is encapsulated. The target id of this command shall be
+ * set to 0xFFFF (HWRM). The response location in this command shall be used to
+ * acknowledge the receipt of the encapsulated request and forwarding of the
+ * response.
*/
-/* Input (24 bytes) */
-struct hwrm_ring_grp_free_input {
+/* Input (128 bytes) */
+struct hwrm_exec_fwd_resp_input {
/*
* This value indicates what type of request this is. The format for the
* rest of the command is determined by this field.
*/
uint64_t resp_addr;
- /* This is the ring group ID value. */
- uint32_t ring_group_id;
+ /*
+ * This is an encapsulated request. This request should be executed by
+ * the HWRM and the response should be provided in the response buffer
+ * inside the encapsulated request.
+ */
+ uint32_t encap_request[26];
- uint32_t unused_0;
+ /*
+ * This value indicates the target id of the response to the
+ * encapsulated request. 0x0 - 0xFFF8 - Used for function ids 0xFFF8 -
+ * 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ */
+ uint16_t encap_resp_target_id;
+
+ uint16_t unused_0[3];
} __attribute__((packed));
/* Output (16 bytes) */
-struct hwrm_ring_grp_free_output {
+struct hwrm_exec_fwd_resp_output {
/*
* Pass/Fail or error type Note: receiver to verify the in parameters,
* and fail the call with an error when appropriate
git.droids-corp.org / dpdk.git / commitdiff