/*
* Note: The Hardware Resource Manager (HWRM) manages various hardware resources
* inside the chip. The HWRM is implemented in firmware, and runs on embedded
- * processors inside the chip. This firmware is vital part of the chip's
- * hardware. The chip can not be used by driver without it.
+ * processors inside the chip. This firmware service is vital part of the chip.
+ * The chip can not be used by a driver or HWRM client without the HWRM.
*/
/* Input (16 bytes) */
struct input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
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 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.
+ */
} __attribute__((packed));
/* Output (8 bytes) */
struct 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;
} __attribute__((packed));
-/* hwrm_cfa_l2_filter_alloc */
+/* hwrm_ver_get */
/*
- * 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 function is called by a driver to determine the HWRM
+ * interface version supported by the HWRM firmware, the version of HWRM
+ * firmware implementation, the name of HWRM firmware, the versions of other
+ * embedded firmwares, and the names of other embedded firmwares, etc. Any
+ * interface or firmware version with major = 0, minor = 0, and update = 0 shall
+ * be considered an invalid version.
*/
-
-/* 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 (24 bytes) */
+struct hwrm_ver_get_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.
+ * 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_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
+ uint8_t hwrm_intf_maj;
/*
- * Setting of this flag indicates the applicability to the loopback
- * path.
+ * This field represents the major version of HWRM interface
+ * specification supported by the driver HWRM implementation.
+ * The interface major version is intended to change only when
+ * non backward compatible changes are made to the HWRM
+ * interface specification.
*/
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_LOOPBACK \
- UINT32_C(0x2)
+ uint8_t hwrm_intf_min;
/*
- * Setting of this flag indicates drop action. If this flag is not set,
- * then it should be considered accept action.
+ * This field represents the minor version of HWRM interface
+ * specification supported by the driver HWRM implementation. A
+ * change in interface minor version is used to reflect
+ * significant backward compatible modification to HWRM
+ * interface specification. This can be due to addition or
+ * removal of functionality. HWRM interface specifications with
+ * the same major version but different minor versions are
+ * compatible.
*/
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_DROP \
- UINT32_C(0x4)
+ uint8_t hwrm_intf_upd;
/*
- * 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.
+ * This field represents the update version of HWRM interface
+ * specification supported by the driver HWRM implementation.
+ * The interface update version is used to reflect minor changes
+ * or bug fixes to a released HWRM interface specification.
*/
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST \
- UINT32_C(0x8)
- uint32_t flags;
+ uint8_t unused_0[5];
+} __attribute__((packed));
- /* 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)
+/* Output (128 bytes) */
+struct hwrm_ver_get_output {
+ uint16_t error_code;
/*
- * This bit must be '1' for the t_l2_addr_mask field to be configured.
+ * Pass/Fail or error type Note: receiver to verify the in
+ * parameters, and fail the call with an error when appropriate
*/
- #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)
+ uint16_t req_type;
+ /* 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 bit must be '1' for the t_l2_ovlan_mask field to be configured.
+ * 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.
*/
- #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)
+ uint8_t hwrm_intf_maj;
/*
- * This bit must be '1' for the t_l2_ivlan_mask field to be configured.
+ * This field represents the major version of HWRM interface
+ * specification supported by the HWRM implementation. The
+ * interface major version is intended to change only when non
+ * backward compatible changes are made to the HWRM interface
+ * specification. A HWRM implementation that is compliant with
+ * this specification shall provide value of 1 in this field.
*/
- #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)
+ uint8_t hwrm_intf_min;
/*
- * This bit must be '1' for the mirror_vnic_id field to be configured.
+ * This field represents the minor version of HWRM interface
+ * specification supported by the HWRM implementation. A change
+ * in interface minor version is used to reflect significant
+ * backward compatible modification to HWRM interface
+ * specification. This can be due to addition or removal of
+ * functionality. HWRM interface specifications with the same
+ * major version but different minor versions are compatible. A
+ * HWRM implementation that is compliant with this specification
+ * shall provide value of 2 in this field.
*/
- #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID \
- UINT32_C(0x10000)
- uint32_t enables;
-
+ uint8_t hwrm_intf_upd;
/*
- * This value sets the match value for the L2 MAC address. Destination
- * MAC address for RX path. Source MAC address for TX path.
+ * This field represents the update version of HWRM interface
+ * specification supported by the HWRM implementation. The
+ * interface update version is used to reflect minor changes or
+ * bug fixes to a released HWRM interface specification. A HWRM
+ * implementation that is compliant with this specification
+ * shall provide value of 2 in this field.
*/
- uint8_t l2_addr[6];
-
- uint8_t unused_0;
- uint8_t unused_1;
-
+ uint8_t hwrm_intf_rsvd;
+ uint8_t hwrm_fw_maj;
/*
- * This value sets the mask value for the L2 address. A value of 0 will
- * mask the corresponding bit from compare.
+ * This field represents the major version of HWRM firmware. A
+ * change in firmware major version represents a major firmware
+ * release.
*/
- uint8_t l2_addr_mask[6];
-
- /* This value sets VLAN ID value for outer VLAN. */
- uint16_t l2_ovlan;
-
+ uint8_t hwrm_fw_min;
/*
- * This value sets the mask value for the ovlan id. A value of 0 will
- * mask the corresponding bit from compare.
+ * This field represents the minor version of HWRM firmware. A
+ * change in firmware minor version represents significant
+ * firmware functionality changes.
*/
- uint16_t l2_ovlan_mask;
-
- /* This value sets VLAN ID value for inner VLAN. */
- uint16_t l2_ivlan;
-
+ uint8_t hwrm_fw_bld;
/*
- * This value sets the mask value for the ivlan id. A value of 0 will
- * mask the corresponding bit from compare.
+ * This field represents the build version of HWRM firmware. A
+ * change in firmware build version represents bug fixes to a
+ * released firmware.
*/
- uint16_t l2_ivlan_mask;
-
- uint8_t unused_2;
- uint8_t unused_3;
-
+ uint8_t hwrm_fw_rsvd;
/*
- * This value sets the match value for the tunnel L2 MAC address.
- * Destination MAC address for RX path. Source MAC address for TX path.
+ * This field is a reserved field. This field can be used to
+ * represent firmware branches or customer specific releases
+ * tied to a specific (major,minor,update) version of the HWRM
+ * firmware.
*/
- uint8_t t_l2_addr[6];
-
- uint8_t unused_4;
- uint8_t unused_5;
-
+ uint8_t mgmt_fw_maj;
/*
- * This value sets the mask value for the tunnel L2 address. A value of
- * 0 will mask the corresponding bit from compare.
+ * This field represents the major version of mgmt firmware. A
+ * change in major version represents a major release.
*/
- uint8_t t_l2_addr_mask[6];
-
- /* This value sets VLAN ID value for tunnel outer VLAN. */
- uint16_t t_l2_ovlan;
-
+ uint8_t mgmt_fw_min;
/*
- * This value sets the mask value for the tunnel ovlan id. A value of 0
- * will mask the corresponding bit from compare.
+ * This field represents the minor version of mgmt firmware. A
+ * change in minor version represents significant functionality
+ * changes.
*/
- uint16_t t_l2_ovlan_mask;
-
- /* This value sets VLAN ID value for tunnel inner VLAN. */
- uint16_t t_l2_ivlan;
-
+ uint8_t mgmt_fw_bld;
/*
- * This value sets the mask value for the tunnel ivlan id. A value of 0
- * will mask the corresponding bit from compare.
+ * This field represents the build version of mgmt firmware. A
+ * change in update version represents bug fixes.
*/
- 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;
+ uint8_t mgmt_fw_rsvd;
/*
- * 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
+ * This field is a reserved field. This field can be used to
+ * represent firmware branches or customer specific releases
+ * tied to a specific (major,minor,update) version
*/
- 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;
-
+ uint8_t netctrl_fw_maj;
/*
- * 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 represents the major version of network control
+ * firmware. A change in major version represents a major
+ * release.
*/
- uint16_t dst_id;
-
- /* Logical VNIC ID of the VNIC where traffic is mirrored. */
- uint16_t mirror_vnic_id;
-
+ uint8_t netctrl_fw_min;
/*
- * This hint is provided to help in placing the filter in the filter
- * table.
+ * This field represents the minor version of network control
+ * firmware. A change in minor version represents significant
+ * functionality changes.
*/
- /* 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;
-
+ uint8_t netctrl_fw_bld;
/*
- * 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 represents the build version of network control
+ * firmware. A change in update version represents bug fixes.
*/
- uint64_t l2_filter_id_hint;
-} __attribute__((packed));
-
-/* Output (24 bytes) */
-struct hwrm_cfa_l2_filter_alloc_output {
+ uint8_t netctrl_fw_rsvd;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * This field is a reserved field. This field can be used to
+ * represent firmware branches or customer specific releases
+ * tied to a specific (major,minor,update) version
*/
- 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. */
- uint16_t seq_id;
-
+ uint32_t dev_caps_cfg;
/*
- * 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 used to indicate device's capabilities and
+ * configurations.
*/
- uint16_t resp_len;
-
/*
- * This value identifies a set of CFA data structures used for an L2
- * context.
+ * If set to 1, then secure firmware update behavior is
+ * supported. If set to 0, then secure firmware update behavior
+ * is not supported.
*/
- uint64_t l2_filter_id;
-
+ #define HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED UINT32_C(0x1)
/*
- * 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.
+ * If set to 1, then firmware based DCBX agent is supported. If
+ * set to 0, then firmware based DCBX agent capability is not
+ * supported on this device.
+ */
+ #define HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED UINT32_C(0x2)
+ uint8_t roce_fw_maj;
+ /*
+ * This field represents the major version of RoCE firmware. A
+ * change in major version represents a major release.
+ */
+ uint8_t roce_fw_min;
+ /*
+ * This field represents the minor version of RoCE firmware. A
+ * change in minor version represents significant functionality
+ * changes.
+ */
+ uint8_t roce_fw_bld;
+ /*
+ * This field represents the build version of RoCE firmware. A
+ * change in update version represents bug fixes.
+ */
+ uint8_t roce_fw_rsvd;
+ /*
+ * This field is a reserved field. This field can be used to
+ * represent firmware branches or customer specific releases
+ * tied to a specific (major,minor,update) version
+ */
+ char hwrm_fw_name[16];
+ /*
+ * This field represents the name of HWRM FW (ASCII chars with
+ * NULL at the end).
+ */
+ char mgmt_fw_name[16];
+ /*
+ * This field represents the name of mgmt FW (ASCII chars with
+ * NULL at the end).
+ */
+ char netctrl_fw_name[16];
+ /*
+ * This field represents the name of network control firmware
+ * (ASCII chars with NULL at the end).
+ */
+ uint32_t reserved2[4];
+ /*
+ * This field is reserved for future use. The responder should
+ * set it to 0. The requester should ignore this field.
+ */
+ char roce_fw_name[16];
+ /*
+ * This field represents the name of RoCE FW (ASCII chars with
+ * NULL at the end).
+ */
+ uint16_t chip_num;
+ /* This field returns the chip number. */
+ uint8_t chip_rev;
+ /* This field returns the revision of chip. */
+ uint8_t chip_metal;
+ /* This field returns the chip metal number. */
+ uint8_t chip_bond_id;
+ /* This field returns the bond id of the chip. */
+ uint8_t chip_platform_type;
+ /*
+ * This value indicates the type of platform used for chip
+ * implementation.
+ */
+ /* ASIC */
+ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_ASIC UINT32_C(0x0)
+ /* FPGA platform of the chip. */
+ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_FPGA UINT32_C(0x1)
+ /* Palladium platform of the chip. */
+ #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_PALLADIUM UINT32_C(0x2)
+ uint16_t max_req_win_len;
+ /*
+ * This field returns the maximum value of request window that
+ * is supported by the HWRM. The request window is mapped into
+ * device address space using MMIO.
+ */
+ uint16_t max_resp_len;
+ /* This field returns the maximum value of response buffer in bytes. */
+ uint16_t def_req_timeout;
+ /*
+ * This field returns the default request timeout value in
+ * milliseconds.
*/
- uint32_t flow_id;
-
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_func_reset */
/*
- * Description: Free a L2 filter. The HWRM shall free all associated filter
- * resources with the L2 filter.
+ * Description: This command resets a hardware function (PCIe function) and
+ * frees any resources used by the function. This command shall be initiated by
+ * the driver after an FLR has occurred to prepare the function for re-use. This
+ * command may also be initiated by a driver prior to doing it's own
+ * configuration. This command puts the function into the reset state. In the
+ * reset state, global and port related features of the chip are not available.
+ */
+/*
+ * Note: This command will reset a function that has already been disabled or
+ * idled. The command returns all the resources owned by the function so a new
+ * driver may allocate and configure resources normally.
*/
-
/* 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_func_reset_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;
-} __attribute__((packed));
-
-/* Output (16 bytes) */
-struct hwrm_cfa_l2_filter_free_output {
+ uint32_t enables;
+ /* This bit must be '1' for the vf_id_valid field to be configured. */
+ #define HWRM_FUNC_RESET_INPUT_ENABLES_VF_ID_VALID UINT32_C(0x1)
+ uint16_t vf_id;
/*
- * Pass/Fail or error type Note: receiver to verify the in parameters,
- * and fail the call with an error when appropriate
+ * The ID of the VF that this PF is trying to reset. Only the
+ * parent PF shall be allowed to reset a child VF. A parent PF
+ * driver shall use this field only when a specific child VF is
+ * requested to be reset.
*/
- uint16_t error_code;
+ uint8_t func_reset_level;
+ /* This value indicates the level of a function reset. */
+ /*
+ * Reset the caller function and its children
+ * VFs (if any). If no children functions exist,
+ * then reset the caller function only.
+ */
+ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETALL UINT32_C(0x0)
+ /* Reset the caller function only */
+ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETME UINT32_C(0x1)
+ /*
+ * Reset all children VFs of the caller function
+ * driver if the caller is a PF driver. It is an
+ * error to specify this level by a VF driver.
+ * It is an error to specify this level by a PF
+ * driver with no children VFs.
+ */
+ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETCHILDREN UINT32_C(0x2)
+ /*
+ * Reset a specific VF of the caller function
+ * driver if the caller is the parent PF driver.
+ * It is an error to specify this level by a VF
+ * driver. It is an error to specify this level
+ * by a PF driver that is not the parent of the
+ * VF that is being requested to reset.
+ */
+ #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETVF UINT32_C(0x3)
+ uint8_t unused_0;
+} __attribute__((packed));
- /* This field returns the type of original request. */
+/* Output (16 bytes) */
+struct hwrm_func_reset_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
+ */
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.
+ */
+} __attribute__((packed));
+/* hwrm_func_qcaps */
+/*
+ * Description: This command returns capabilities of a function. The input FID
+ * value is used to indicate what function is being queried. This allows a
+ * physical function driver to query virtual functions that are children of the
+ * physical function. The output FID value is needed to configure Rings and
+ * MSI-X vectors so their DMA operations appear correctly on the PCI bus.
+ */
+/* Input (24 bytes) */
+struct hwrm_func_qcaps_input {
+ uint16_t req_type;
/*
- * 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 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 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;
+ /*
+ * 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 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 fid;
+ /*
+ * Function ID of the function that is being queried. 0xFF...
+ * (All Fs) if the query is for the requesting function.
+ */
+ uint16_t unused_0[3];
+} __attribute__((packed));
+
+/* Output (80 bytes) */
+struct hwrm_func_qcaps_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
+ */
+ uint16_t req_type;
+ /* 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.
+ */
+ uint16_t fid;
+ /*
+ * FID value. This value is used to identify operations on the
+ * PCI bus as belonging to a particular PCI function.
+ */
+ uint16_t port_id;
+ /*
+ * Port ID of port that this function is associated with. Valid
+ * only for the PF. 0xFF... (All Fs) if this function is not
+ * associated with any port. 0xFF... (All Fs) if this function
+ * is called from a VF.
+ */
+ uint32_t flags;
+ /* If 1, then Push mode is supported on this function. */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PUSH_MODE_SUPPORTED UINT32_C(0x1)
+ /*
+ * If 1, then the global MSI-X auto-masking is enabled for the
+ * device.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_GLOBAL_MSIX_AUTOMASKING UINT32_C(0x2)
+ /*
+ * If 1, then the Precision Time Protocol (PTP) processing is
+ * supported on this function. The HWRM should enable PTP on
+ * only a single Physical Function (PF) per port.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED UINT32_C(0x4)
+ /*
+ * If 1, then RDMA over Converged Ethernet (RoCE) v1 is
+ * supported on this function.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V1_SUPPORTED UINT32_C(0x8)
+ /*
+ * If 1, then RDMA over Converged Ethernet (RoCE) v2 is
+ * supported on this function.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V2_SUPPORTED UINT32_C(0x10)
+ /*
+ * If 1, then control and configuration of WoL magic packet are
+ * supported on this function.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_MAGICPKT_SUPPORTED UINT32_C(0x20)
+ /*
+ * If 1, then control and configuration of bitmap pattern packet
+ * are supported on this function.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_BMP_SUPPORTED UINT32_C(0x40)
+ /*
+ * If set to 1, then the control and configuration of rate limit
+ * of an allocated TX ring on the queried function is supported.
*/
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_TX_RING_RL_SUPPORTED UINT32_C(0x80)
+ /*
+ * If 1, then control and configuration of minimum and maximum
+ * bandwidths are supported on the queried function.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_TX_BW_CFG_SUPPORTED UINT32_C(0x100)
+ /*
+ * If the query is for a VF, then this flag shall be ignored. If
+ * this query is for a PF and this flag is set to 1, then the PF
+ * has the capability to set the rate limits on the TX rings of
+ * its children VFs. If this query is for a PF and this flag is
+ * set to 0, then the PF does not have the capability to set the
+ * rate limits on the TX rings of its children VFs.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VF_TX_RING_RL_SUPPORTED UINT32_C(0x200)
+ /*
+ * If the query is for a VF, then this flag shall be ignored. If
+ * this query is for a PF and this flag is set to 1, then the PF
+ * has the capability to set the minimum and/or maximum
+ * bandwidths for its children VFs. If this query is for a PF
+ * and this flag is set to 0, then the PF does not have the
+ * capability to set the minimum or maximum bandwidths for its
+ * children VFs.
+ */
+ #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VF_BW_CFG_SUPPORTED UINT32_C(0x400)
+ uint8_t mac_address[6];
+ /*
+ * This value is current MAC address configured for this
+ * function. A value of 00-00-00-00-00-00 indicates no MAC
+ * address is currently configured.
+ */
+ uint16_t max_rsscos_ctx;
+ /*
+ * The maximum number of RSS/COS contexts that can be allocated
+ * to the function.
+ */
+ uint16_t max_cmpl_rings;
+ /*
+ * The maximum number of completion rings that can be allocated
+ * to the function.
+ */
+ uint16_t max_tx_rings;
+ /*
+ * The maximum number of transmit rings that can be allocated to
+ * the function.
+ */
+ uint16_t max_rx_rings;
+ /*
+ * The maximum number of receive rings that can be allocated to
+ * the function.
+ */
+ uint16_t max_l2_ctxs;
+ /*
+ * The maximum number of L2 contexts that can be allocated to
+ * the function.
+ */
+ uint16_t max_vnics;
+ /*
+ * The maximum number of VNICs that can be allocated to the
+ * function.
+ */
+ uint16_t first_vf_id;
+ /*
+ * The identifier for the first VF enabled on a PF. This is
+ * valid only on the PF with SR-IOV enabled. 0xFF... (All Fs) if
+ * this command is called on a PF with SR-IOV disabled or on a
+ * VF.
+ */
+ uint16_t max_vfs;
+ /*
+ * The maximum number of VFs that can be allocated to the
+ * function. This is valid only on the PF with SR-IOV enabled.
+ * 0xFF... (All Fs) if this command is called on a PF with SR-
+ * IOV disabled or on a VF.
+ */
+ uint16_t max_stat_ctx;
+ /*
+ * The maximum number of statistic contexts that can be
+ * allocated to the function.
+ */
+ uint32_t max_encap_records;
+ /*
+ * The maximum number of Encapsulation records that can be
+ * offloaded by this function.
+ */
+ uint32_t max_decap_records;
+ /*
+ * The maximum number of decapsulation records that can be
+ * offloaded by this function.
+ */
+ uint32_t max_tx_em_flows;
+ /*
+ * The maximum number of Exact Match (EM) flows that can be
+ * offloaded by this function on the TX side.
+ */
+ uint32_t max_tx_wm_flows;
+ /*
+ * The maximum number of Wildcard Match (WM) flows that can be
+ * offloaded by this function on the TX side.
+ */
+ uint32_t max_rx_em_flows;
+ /*
+ * The maximum number of Exact Match (EM) flows that can be
+ * offloaded by this function on the RX side.
+ */
+ uint32_t max_rx_wm_flows;
+ /*
+ * The maximum number of Wildcard Match (WM) flows that can be
+ * offloaded by this function on the RX side.
+ */
+ uint32_t max_mcast_filters;
+ /*
+ * The maximum number of multicast filters that can be supported
+ * by this function on the RX side.
+ */
+ uint32_t max_flow_id;
+ /*
+ * The maximum value of flow_id that can be supported in
+ * completion records.
+ */
+ uint32_t max_hw_ring_grps;
+ /*
+ * The maximum number of HW ring groups that can be supported on
+ * this function.
+ */
+ uint16_t max_sp_tx_rings;
+ /*
+ * The maximum number of strict priority transmit rings that can
+ * be allocated to the function. This number indicates the
+ * maximum number of TX rings that can be assigned strict
+ * priorities out of the maximum number of TX rings that can be
+ * allocated (max_tx_rings) to the function.
+ */
+ uint8_t unused_0;
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.
+ */
} __attribute__((packed));
-/* hwrm_cfa_l2_set_rx_mask */
-/* Description: This command will set rx mask of the function. */
+/* hwrm_cfa_l2_filter_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.
+ */
-/* Input (40 bytes) */
-struct hwrm_cfa_l2_set_rx_mask_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;
- /* VNIC ID */
- uint32_t vnic_id;
+ /*
+ * 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;
- /* Reserved for future use. */
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_RESERVED UINT32_C(0x1)
+ /* 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)
/*
- * When this bit is '1', the function is requested to accept multi-cast
- * packets specified by the multicast addr table.
+ * This bit must be '1' for the t_l2_addr_mask field to be configured.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST UINT32_C(0x2)
+ #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)
/*
- * When this bit is '1', the function is requested to accept all multi-
- * cast packets.
+ * This bit must be '1' for the t_l2_ovlan_mask field to be configured.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4)
+ #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)
/*
- * When this bit is '1', the function is requested to accept broadcast
- * packets.
+ * This bit must be '1' for the t_l2_ivlan_mask field to be configured.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8)
+ #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)
/*
- * 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 bit must be '1' for the mirror_vnic_id field to be configured.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10)
+ #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID \
+ UINT32_C(0x10000)
+ uint32_t enables;
+
/*
- * 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 sets the match value for the L2 MAC address. Destination
+ * MAC address for RX path. Source MAC address for TX path.
*/
- #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_OUTERMOST UINT32_C(0x20)
- uint32_t mask;
+ uint8_t l2_addr[6];
- /* This is the address for mcast address tbl. */
- uint64_t mc_tbl_addr;
+ uint8_t unused_0;
+ uint8_t unused_1;
/*
- * This value indicates how many entries in mc_tbl are valid. Each entry
- * is 6 bytes.
+ * This value sets the mask value for the L2 address. A value of 0 will
+ * mask the corresponding bit from compare.
*/
- uint32_t num_mc_entries;
+ uint8_t l2_addr_mask[6];
- uint32_t unused_0;
-} __attribute__((packed));
+ /* This value sets VLAN ID value for outer VLAN. */
+ uint16_t l2_ovlan;
-/* Output (16 bytes) */
-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
+ * This value sets the mask value for the ovlan id. A value of 0 will
+ * mask the corresponding bit from compare.
*/
- uint16_t error_code;
-
- /* This field returns the type of original request. */
- uint16_t req_type;
+ uint16_t l2_ovlan_mask;
- /* This field provides original sequence number of the command. */
- uint16_t seq_id;
+ /* This value sets VLAN ID value for inner VLAN. */
+ uint16_t l2_ivlan;
/*
- * 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 value sets the mask value for the ivlan id. A value of 0 will
+ * mask the corresponding bit from compare.
*/
- uint16_t resp_len;
+ uint16_t l2_ivlan_mask;
- 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
- * 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 value sets the match value for the tunnel L2 MAC address.
+ * Destination MAC address for RX path. Source MAC address for TX path.
*/
- uint8_t valid;
-} __attribute__((packed));
+ uint8_t t_l2_addr[6];
-/* hwrm_exec_fwd_resp */
-/*
- * 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.
- */
+ uint8_t unused_4;
+ uint8_t unused_5;
-/* 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.
+ * This value sets the mask value for the tunnel L2 address. A value of
+ * 0 will mask the corresponding bit from compare.
*/
- uint16_t req_type;
+ uint8_t t_l2_addr_mask[6];
+
+ /* This value sets VLAN ID value for tunnel outer VLAN. */
+ uint16_t t_l2_ovlan;
/*
- * 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 sets the mask value for the tunnel ovlan id. A value of 0
+ * will mask the corresponding bit from compare.
*/
- uint16_t cmpl_ring;
+ uint16_t t_l2_ovlan_mask;
- /* This value indicates the command sequence number. */
- uint16_t seq_id;
+ /* 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;
/*
- * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
- * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
+ * 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 target_id;
+ 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;
/*
- * 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.
+ * 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.
*/
- uint64_t resp_addr;
+ uint16_t dst_id;
+
+ /* Logical VNIC ID of the VNIC where traffic is mirrored. */
+ uint16_t mirror_vnic_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.
+ * This hint is provided to help in placing the filter in the filter
+ * table.
*/
- uint32_t encap_request[26];
+ /* 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 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 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
*/
- uint16_t encap_resp_target_id;
-
- uint16_t unused_0[3];
+ uint64_t l2_filter_id_hint;
} __attribute__((packed));
-/* Output (16 bytes) */
-struct hwrm_exec_fwd_resp_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;
- uint32_t unused_0;
+ /*
+ * This value identifies a set of CFA data structures used for an L2
+ * context.
+ */
+ uint64_t l2_filter_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 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_func_qcaps */
+/* hwrm_cfa_l2_filter_free */
/*
- * Description: This command returns capabilities of a function. The input FID
- * value is used to indicate what function is being queried. This allows a
- * physical function driver to query virtual functions that are children of the
- * physical function. The output FID value is needed to configure Rings and
- * MSI-X vectors so their DMA operations appear correctly on the PCI bus.
+ * Description: Free a L2 filter. The HWRM shall free all associated filter
+ * resources with the L2 filter.
*/
/* Input (24 bytes) */
-struct hwrm_func_qcaps_input {
+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.
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.
- */
- uint64_t resp_addr;
-
- /*
- * Function ID of the function that is being queried. 0xFF... (All Fs)
- * if the query is for the requesting function.
- */
- uint16_t fid;
-
- uint16_t unused_0[3];
-} __attribute__((packed));
-
-/* Output (80 bytes) */
-struct hwrm_func_qcaps_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
- */
- uint16_t req_type;
- /* 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.
- */
- uint16_t fid;
- /*
- * FID value. This value is used to identify operations on the
- * PCI bus as belonging to a particular PCI function.
- */
- uint16_t port_id;
- /*
- * Port ID of port that this function is associated with. Valid
- * only for the PF. 0xFF... (All Fs) if this function is not
- * associated with any port. 0xFF... (All Fs) if this function
- * is called from a VF.
- */
- uint32_t flags;
- /* If 1, then Push mode is supported on this function. */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PUSH_MODE_SUPPORTED UINT32_C(0x1)
- /*
- * If 1, then the global MSI-X auto-masking is enabled for the
- * device.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_GLOBAL_MSIX_AUTOMASKING UINT32_C(0x2)
- /*
- * If 1, then the Precision Time Protocol (PTP) processing is
- * supported on this function. The HWRM should enable PTP on
- * only a single Physical Function (PF) per port.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED UINT32_C(0x4)
- /*
- * If 1, then RDMA over Converged Ethernet (RoCE) v1 is
- * supported on this function.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V1_SUPPORTED UINT32_C(0x8)
- /*
- * If 1, then RDMA over Converged Ethernet (RoCE) v2 is
- * supported on this function.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ROCE_V2_SUPPORTED UINT32_C(0x10)
- /*
- * If 1, then control and configuration of WoL magic packet are
- * supported on this function.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_MAGICPKT_SUPPORTED UINT32_C(0x20)
- /*
- * If 1, then control and configuration of bitmap pattern packet
- * are supported on this function.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_WOL_BMP_SUPPORTED UINT32_C(0x40)
- /*
- * If set to 1, then the control and configuration of rate limit
- * of an allocated TX ring on the queried function is supported.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_TX_RING_RL_SUPPORTED UINT32_C(0x80)
- /*
- * If 1, then control and configuration of minimum and maximum
- * bandwidths are supported on the queried function.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_TX_BW_CFG_SUPPORTED UINT32_C(0x100)
- /*
- * If the query is for a VF, then this flag shall be ignored. If
- * this query is for a PF and this flag is set to 1, then the PF
- * has the capability to set the rate limits on the TX rings of
- * its children VFs. If this query is for a PF and this flag is
- * set to 0, then the PF does not have the capability to set the
- * rate limits on the TX rings of its children VFs.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VF_TX_RING_RL_SUPPORTED UINT32_C(0x200)
- /*
- * If the query is for a VF, then this flag shall be ignored. If
- * this query is for a PF and this flag is set to 1, then the PF
- * has the capability to set the minimum and/or maximum
- * bandwidths for its children VFs. If this query is for a PF
- * and this flag is set to 0, then the PF does not have the
- * capability to set the minimum or maximum bandwidths for its
- * children VFs.
- */
- #define HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VF_BW_CFG_SUPPORTED UINT32_C(0x400)
- uint8_t mac_address[6];
- /*
- * This value is current MAC address configured for this
- * function. A value of 00-00-00-00-00-00 indicates no MAC
- * address is currently configured.
- */
- uint16_t max_rsscos_ctx;
- /*
- * The maximum number of RSS/COS contexts that can be allocated
- * to the function.
- */
- uint16_t max_cmpl_rings;
- /*
- * The maximum number of completion rings that can be allocated
- * to the function.
- */
- uint16_t max_tx_rings;
- /*
- * The maximum number of transmit rings that can be allocated to
- * the function.
+ * 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 max_rx_rings;
+ uint64_t resp_addr;
+
/*
- * The maximum number of receive rings that can be allocated to
- * the function.
+ * This value identifies a set of CFA data structures used for an L2
+ * context.
*/
- uint16_t max_l2_ctxs;
+ uint64_t l2_filter_id;
+} __attribute__((packed));
+
+/* Output (16 bytes) */
+struct hwrm_cfa_l2_filter_free_output {
/*
- * The maximum number of L2 contexts that can be allocated to
- * the function.
+ * Pass/Fail or error type Note: receiver to verify the in parameters,
+ * and fail the call with an error when appropriate
*/
- uint16_t max_vnics;
+ 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. */
+ uint16_t seq_id;
+
/*
- * The maximum number of VNICs that can be allocated to the
- * function.
+ * 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 first_vf_id;
+ uint16_t resp_len;
+
+ uint32_t unused_0;
+ uint8_t unused_1;
+ uint8_t unused_2;
+ uint8_t unused_3;
+
/*
- * The identifier for the first VF enabled on a PF. This is
- * valid only on the PF with SR-IOV enabled. 0xFF... (All Fs) if
- * this command is called on a PF with SR-IOV disabled or on a
- * VF.
+ * 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.
*/
- uint16_t max_vfs;
+ 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 {
/*
- * The maximum number of VFs that can be allocated to the
- * function. This is valid only on the PF with SR-IOV enabled.
- * 0xFF... (All Fs) if this command is called on a PF with SR-
- * IOV disabled or on a VF.
+ * This value indicates what type of request this is. The format for the
+ * rest of the command is determined by this field.
*/
- uint16_t max_stat_ctx;
+ uint16_t req_type;
+
/*
- * The maximum number of statistic contexts that can be
- * allocated to the function.
+ * 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.
*/
- uint32_t max_encap_records;
+ uint16_t cmpl_ring;
+
+ /* This value indicates the command sequence number. */
+ uint16_t seq_id;
+
/*
- * The maximum number of Encapsulation records that can be
- * offloaded by this function.
+ * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids
+ * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM
*/
- uint32_t max_decap_records;
+ uint16_t target_id;
+
/*
- * The maximum number of decapsulation records that can be
- * offloaded by this function.
+ * 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.
*/
- uint32_t max_tx_em_flows;
+ 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)
/*
- * The maximum number of Exact Match (EM) flows that can be
- * offloaded by this function on the TX side.
+ * When this bit is '1', the function is requested to accept multi-cast
+ * packets specified by the multicast addr table.
*/
- uint32_t max_tx_wm_flows;
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST UINT32_C(0x2)
/*
- * The maximum number of Wildcard Match (WM) flows that can be
- * offloaded by this function on the TX side.
+ * When this bit is '1', the function is requested to accept all multi-
+ * cast packets.
*/
- uint32_t max_rx_em_flows;
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4)
/*
- * The maximum number of Exact Match (EM) flows that can be
- * offloaded by this function on the RX side.
+ * When this bit is '1', the function is requested to accept broadcast
+ * packets.
*/
- uint32_t max_rx_wm_flows;
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8)
/*
- * The maximum number of Wildcard Match (WM) flows that can be
- * offloaded by this function on the RX side.
+ * 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.
*/
- uint32_t max_mcast_filters;
+ #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10)
/*
- * The maximum number of multicast filters that can be supported
- * by this function on the RX side.
+ * 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.
*/
- uint32_t max_flow_id;
+ #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;
+
/*
- * The maximum value of flow_id that can be supported in
- * completion records.
+ * This value indicates how many entries in mc_tbl are valid. Each entry
+ * is 6 bytes.
*/
- uint32_t max_hw_ring_grps;
+ uint32_t num_mc_entries;
+
+ uint32_t unused_0;
+} __attribute__((packed));
+
+/* Output (16 bytes) */
+struct hwrm_cfa_l2_set_rx_mask_output {
/*
- * The maximum number of HW ring groups that can be supported on
- * this function.
+ * Pass/Fail or error type Note: receiver to verify the in parameters,
+ * and fail the call with an error when appropriate
*/
- uint16_t max_sp_tx_rings;
+ 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. */
+ uint16_t seq_id;
+
/*
- * The maximum number of strict priority transmit rings that can
- * be allocated to the function. This number indicates the
- * maximum number of TX rings that can be assigned strict
- * priorities out of the maximum number of TX rings that can be
- * allocated (max_tx_rings) to the function.
+ * 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.
*/
- uint8_t unused_0;
- uint8_t valid;
+ uint16_t resp_len;
+
+ 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 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_func_reset */
-/*
- * Description: This command resets a hardware function (PCIe function) and
- * frees any resources used by the function. This command shall be initiated by
- * the driver after an FLR has occurred to prepare the function for re-use. This
- * command may also be initiated by a driver prior to doing it's own
- * configuration. This command puts the function into the reset state. In the
- * reset state, global and port related features of the chip are not available.
- */
+/* hwrm_exec_fwd_resp */
/*
- * Note: This command will reset a function that has already been disabled or
- * idled. The command returns all the resources owned by the function so a new
- * driver may allocate and configure resources normally.
+ * 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_func_reset_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 bit must be '1' for the vf_id_valid field to be configured. */
- #define HWRM_FUNC_RESET_INPUT_ENABLES_VF_ID_VALID \
- UINT32_C(0x1)
- uint32_t enables;
-
- /*
- * The ID of the VF that this PF is trying to reset. Only the parent PF
- * shall be allowed to reset a child VF. A parent PF driver shall use
- * this field only when a specific child VF is requested to be reset.
- */
- uint16_t vf_id;
-
- /* This value indicates the level of a function reset. */
- /*
- * Reset the caller function and its children VFs (if any). If
- * no children functions exist, then reset the caller function
- * only.
- */
- #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETALL \
- (UINT32_C(0x0) << 0)
- /* Reset the caller function only */
- #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETME \
- (UINT32_C(0x1) << 0)
- /*
- * Reset all children VFs of the caller function driver if the
- * caller is a PF driver. It is an error to specify this level
- * by a VF driver. It is an error to specify this level by a PF
- * driver with no children VFs.
- */
- #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETCHILDREN \
- (UINT32_C(0x2) << 0)
- /*
- * Reset a specific VF of the caller function driver if the
- * caller is the parent PF driver. It is an error to specify
- * this level by a VF driver. It is an error to specify this
- * level by a PF driver that is not the parent of the VF that is
- * being requested to reset.
- */
- #define HWRM_FUNC_RESET_INPUT_FUNC_RESET_LEVEL_RESETVF \
- (UINT32_C(0x3) << 0)
- uint8_t func_reset_level;
+ /*
+ * 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];
- uint8_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_func_reset_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
uint8_t valid;
} __attribute__((packed));
-/* hwrm_ver_get */
-/*
- * Description: This function is called by a driver to determine the HWRM
- * interface version supported by the HWRM firmware, the version of HWRM
- * firmware implementation, the name of HWRM firmware, the versions of other
- * embedded firmwares, and the names of other embedded firmwares, etc. Any
- * interface or firmware version with major = 0, minor = 0, and update = 0 shall
- * be considered an invalid version.
- */
-
-/* Input (24 bytes) */
-struct hwrm_ver_get_input {
- /*
- * This value indicates what type of request this is. The format for the
- * rest of the command is determined by this field.
- */
- 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.
- */
- 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
- */
- 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.
- */
- uint64_t resp_addr;
-
- /*
- * This field represents the major version of HWRM interface
- * specification supported by the driver HWRM implementation. The
- * interface major version is intended to change only when non backward
- * compatible changes are made to the HWRM interface specification.
- */
- uint8_t hwrm_intf_maj;
-
- /*
- * This field represents the minor version of HWRM interface
- * specification supported by the driver HWRM implementation. A change
- * in interface minor version is used to reflect significant backward
- * compatible modification to HWRM interface specification. This can be
- * due to addition or removal of functionality. HWRM interface
- * specifications with the same major version but different minor
- * versions are compatible.
- */
- uint8_t hwrm_intf_min;
-
- /*
- * This field represents the update version of HWRM interface
- * specification supported by the driver HWRM implementation. The
- * interface update version is used to reflect minor changes or bug
- * fixes to a released HWRM interface specification.
- */
- uint8_t hwrm_intf_upd;
-
- uint8_t unused_0[5];
-} __attribute__((packed));
-
-/* Output (128 bytes) */
-struct hwrm_ver_get_output {
- /*
- * 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. */
- 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.
- */
- uint16_t resp_len;
-
- /*
- * This field represents the major version of HWRM interface
- * specification supported by the HWRM implementation. The interface
- * major version is intended to change only when non backward compatible
- * changes are made to the HWRM interface specification. A HWRM
- * implementation that is compliant with this specification shall
- * provide value of 1 in this field.
- */
- uint8_t hwrm_intf_maj;
-
- /*
- * This field represents the minor version of HWRM interface
- * specification supported by the HWRM implementation. A change in
- * interface minor version is used to reflect significant backward
- * compatible modification to HWRM interface specification. This can be
- * due to addition or removal of functionality. HWRM interface
- * specifications with the same major version but different minor
- * versions are compatible. A HWRM implementation that is compliant with
- * this specification shall provide value of 0 in this field.
- */
- uint8_t hwrm_intf_min;
-
- /*
- * This field represents the update version of HWRM interface
- * specification supported by the HWRM implementation. The interface
- * update version is used to reflect minor changes or bug fixes to a
- * released HWRM interface specification. A HWRM implementation that is
- * compliant with this specification shall provide value of 1 in this
- * field.
- */
- uint8_t hwrm_intf_upd;
-
- uint8_t hwrm_intf_rsvd;
-
- /*
- * This field represents the major version of HWRM firmware. A change in
- * firmware major version represents a major firmware release.
- */
- uint8_t hwrm_fw_maj;
-
- /*
- * This field represents the minor version of HWRM firmware. A change in
- * firmware minor version represents significant firmware functionality
- * changes.
- */
- uint8_t hwrm_fw_min;
-
- /*
- * This field represents the build version of HWRM firmware. A change in
- * firmware build version represents bug fixes to a released firmware.
- */
- uint8_t hwrm_fw_bld;
-
- /*
- * This field is a reserved field. This field can be used to represent
- * firmware branches or customer specific releases tied to a specific
- * (major,minor,update) version of the HWRM firmware.
- */
- uint8_t hwrm_fw_rsvd;
-
- /*
- * This field represents the major version of mgmt firmware. A change in
- * major version represents a major release.
- */
- uint8_t mgmt_fw_maj;
-
- /*
- * This field represents the minor version of mgmt firmware. A change in
- * minor version represents significant functionality changes.
- */
- uint8_t mgmt_fw_min;
-
- /*
- * This field represents the build version of mgmt firmware. A change in
- * update version represents bug fixes.
- */
- uint8_t mgmt_fw_bld;
-
- /*
- * This field is a reserved field. This field can be used to represent
- * firmware branches or customer specific releases tied to a specific
- * (major,minor,update) version
- */
- uint8_t mgmt_fw_rsvd;
-
- /*
- * This field represents the major version of network control firmware.
- * A change in major version represents a major release.
- */
- uint8_t netctrl_fw_maj;
-
- /*
- * This field represents the minor version of network control firmware.
- * A change in minor version represents significant functionality
- * changes.
- */
- uint8_t netctrl_fw_min;
-
- /*
- * This field represents the build version of network control firmware.
- * A change in update version represents bug fixes.
- */
- uint8_t netctrl_fw_bld;
-
- /*
- * This field is a reserved field. This field can be used to represent
- * firmware branches or customer specific releases tied to a specific
- * (major,minor,update) version
- */
- uint8_t netctrl_fw_rsvd;
-
- /*
- * This field is reserved for future use. The responder should set it to
- * 0. The requester should ignore this field.
- */
- uint32_t reserved1;
-
- /*
- * This field represents the major version of RoCE firmware. A change in
- * major version represents a major release.
- */
- uint8_t roce_fw_maj;
-
- /*
- * This field represents the minor version of RoCE firmware. A change in
- * minor version represents significant functionality changes.
- */
- uint8_t roce_fw_min;
-
- /*
- * This field represents the build version of RoCE firmware. A change in
- * update version represents bug fixes.
- */
- uint8_t roce_fw_bld;
-
- /*
- * This field is a reserved field. This field can be used to represent
- * firmware branches or customer specific releases tied to a specific
- * (major,minor,update) version
- */
- uint8_t roce_fw_rsvd;
-
- /*
- * This field represents the name of HWRM FW (ASCII chars without NULL
- * at the end).
- */
- char hwrm_fw_name[16];
-
- /*
- * This field represents the name of mgmt FW (ASCII chars without NULL
- * at the end).
- */
- char mgmt_fw_name[16];
-
- /*
- * This field represents the name of network control firmware (ASCII
- * chars without NULL at the end).
- */
- char netctrl_fw_name[16];
-
- /*
- * This field is reserved for future use. The responder should set it to
- * 0. The requester should ignore this field.
- */
- uint32_t reserved2[4];
-
- /*
- * This field represents the name of RoCE FW (ASCII chars without NULL
- * at the end).
- */
- char roce_fw_name[16];
-
- /* This field returns the chip number. */
- uint16_t chip_num;
-
- /* This field returns the revision of chip. */
- uint8_t chip_rev;
-
- /* This field returns the chip metal number. */
- uint8_t chip_metal;
-
- /* This field returns the bond id of the chip. */
- uint8_t chip_bond_id;
-
- /*
- * This value indicates the type of platform used for chip
- * implementation.
- */
- /* ASIC */
- #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_ASIC \
- (UINT32_C(0x0) << 0)
- /* FPGA platform of the chip. */
- #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_FPGA \
- (UINT32_C(0x1) << 0)
- /* Palladium platform of the chip. */
- #define HWRM_VER_GET_OUTPUT_CHIP_PLATFORM_TYPE_PALLADIUM \
- (UINT32_C(0x2) << 0)
- uint8_t chip_platform_type;
-
- /*
- * This field returns the maximum value of request window that is
- * supported by the HWRM. The request window is mapped into device
- * address space using MMIO.
- */
- uint16_t max_req_win_len;
-
- /*
- * This field returns the maximum value of response buffer in bytes. If
- * a request specifies the response buffer length that is greater than
- * this value, then the HWRM should fail it. The value of this field
- * shall be 4KB or more.
- */
- uint16_t max_resp_len;
-
- /*
- * This field returns the default request timeout value in milliseconds.
- */
- uint16_t def_req_timeout;
-
- uint8_t unused_0;
- uint8_t unused_1;
- uint8_t unused_2;
-
- /*
- * 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_queue_qportcfg */
/*
* Description: This function is called by a driver to query queue configuration
git.droids-corp.org / dpdk.git / commitdiff