From patchwork Mon Sep 26 16:19:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 16150 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id C25737F00; Mon, 26 Sep 2016 18:19:52 +0200 (CEST) Received: from mail-gw2-out.broadcom.com (mail-gw2-out.broadcom.com [216.31.210.63]) by dpdk.org (Postfix) with ESMTP id B1A1D7F00 for ; Mon, 26 Sep 2016 18:19:50 +0200 (CEST) X-IronPort-AV: E=Sophos;i="5.30,400,1470726000"; d="scan'208";a="106090053" Received: from mail-irv-18.broadcom.com ([10.15.198.37]) by mail-gw2-out.broadcom.com with ESMTP; 26 Sep 2016 09:55:02 -0700 Received: from mail-irva-12.broadcom.com (mail-irva-12.broadcom.com [10.11.16.101]) by mail-irv-18.broadcom.com (Postfix) with ESMTP id C940A850C4 for ; Mon, 26 Sep 2016 09:19:55 -0700 (PDT) Received: from C02PT1RBG8WP.aus.broadcom.com (dhcp-10-46-50-80.aus.broadcom.com [10.46.50.80]) by mail-irva-12.broadcom.com (Postfix) with ESMTP id 6FAAEA6290 for ; Mon, 26 Sep 2016 09:19:46 -0700 (PDT) Date: Mon, 26 Sep 2016 11:19:45 -0500 From: Ajit Khaparde To: dev@dpdk.org Message-ID: <20160926161945.GA28272@C02PT1RBG8WP.aus.broadcom.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Subject: [dpdk-dev] [v2 12/15] bnxt: Update the VNIC related structures to the 1.5.1 HWRM version X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Update the PMD to use VNIC related structures as per the 1.5.1 HWRM API. Most of the changes in the patch are white spaces and rearrangement of the lines - a onetime change owing to the usage of a different autogenerated file. Structures being updated: hwrm_vnic_alloc_input, hwrm_vnic_alloc_output, hwrm_vnic_free_input, hwrm_vnic_free_output, hwrm_vnic_cfg_input, hwrm_vnic_cfg_output, hwrm_vnic_rss_cfg_input, hwrm_vnic_rss_cfg_output, hwrm_vnic_rss_cos_lb_ctx_alloc_input, hwrm_vnic_rss_cos_lb_ctx_alloc_output, hwrm_vnic_rss_cos_lb_ctx_free_input, hwrm_vnic_rss_cos_lb_ctx_free_output v1->v2: split into smaller patches for easier review. Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/hsi_struct_def_dpdk.h | 2048 ++++++++++++++++---------------- 1 file changed, 999 insertions(+), 1049 deletions(-) diff --git a/drivers/net/bnxt/hsi_struct_def_dpdk.h b/drivers/net/bnxt/hsi_struct_def_dpdk.h index b059e0d..a003b09 100644 --- a/drivers/net/bnxt/hsi_struct_def_dpdk.h +++ b/drivers/net/bnxt/hsi_struct_def_dpdk.h @@ -4051,914 +4051,572 @@ struct hwrm_queue_qportcfg_output { */ } __attribute__((packed)); -/* hwrm_cfa_l2_filter_alloc */ +/* hwrm_vnic_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 VNIC is a resource in the RX side of the chip that is used + * to represent a virtual host "interface". # At the time of VNIC allocation or + * configuration, the function can specify whether it wants the requested VNIC + * to be the default VNIC for the function or not. # If a function requests + * allocation of a VNIC for the first time and a VNIC is successfully allocated + * by the HWRM, then the HWRM shall make the allocated VNIC as the default VNIC + * for that function. # The default VNIC shall be used for the default action + * for a partition or function. # For each VNIC allocated on a function, a + * mapping on the RX side to map the allocated VNIC to source virtual interface + * shall be performed by the HWRM. This should be hidden to the function driver + * requesting the VNIC allocation. This enables broadcast/multicast replication + * with source knockout. # If multicast replication with source knockout is + * enabled, then the internal VNIC to SVIF mapping data structures shall be + * programmed at the time of VNIC allocation. */ - -/* 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_vnic_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. + * 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_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; - /* - * 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; - 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; - - /* - * This value sets the mask value for the ovlan id. A value of 0 will - * mask the corresponding bit from compare. + * When this bit is '1', this VNIC is requested to be the + * default VNIC for this function. */ - uint16_t l2_ovlan_mask; - - /* This value sets VLAN ID value for inner VLAN. */ - uint16_t l2_ivlan; - - /* - * This value sets the mask value for the ivlan id. A value of 0 will - * mask the corresponding bit from compare. - */ - uint16_t l2_ivlan_mask; - - uint8_t unused_2; - uint8_t unused_3; - - /* - * 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 t_l2_addr[6]; - - uint8_t unused_4; - uint8_t unused_5; - - /* - * This value sets the mask value for the tunnel L2 address. A value of - * 0 will mask the corresponding bit from compare. - */ - uint8_t t_l2_addr_mask[6]; - - /* This value sets VLAN ID value for tunnel outer VLAN. */ - uint16_t t_l2_ovlan; - - /* - * This value sets the mask value for the tunnel ovlan id. A value of 0 - * will mask the corresponding bit from compare. - */ - 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 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; - - /* - * 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. - */ - uint16_t dst_id; - - /* Logical VNIC ID of the VNIC where traffic is mirrored. */ - uint16_t mirror_vnic_id; - - /* - * This hint is provided to help in placing the filter in the filter - * table. - */ - /* 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 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 - */ - uint64_t l2_filter_id_hint; + #define HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT UINT32_C(0x1) + uint32_t unused_0; } __attribute__((packed)); -/* Output (24 bytes) */ -struct hwrm_cfa_l2_filter_alloc_output { +/* Output (16 bytes) */ +struct hwrm_vnic_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. - */ - 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. + * 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. */ - uint32_t flow_id; - + uint32_t vnic_id; + /* Logical vnic 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_vnic_free */ /* - * Description: Free a L2 filter. The HWRM shall free all associated filter - * resources with the L2 filter. + * Description: Free a VNIC resource. Idle any resources associated with the + * VNIC as well as the VNIC. Reset and release all resources associated with the + * VNIC. */ - /* 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_vnic_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; + uint32_t vnic_id; + /* Logical vnic ID */ + uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_cfa_l2_filter_free_output { +struct hwrm_vnic_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. */ - +/* hwrm_vnic_cfg */ +/* Description: Configure the RX VNIC structure. */ /* 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. - */ +struct hwrm_vnic_cfg_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. + * 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_MCAST UINT32_C(0x2) + uint32_t flags; /* - * When this bit is '1', the function is requested to accept all multi- - * cast packets. + * When this bit is '1', the VNIC is requested to be the default + * VNIC for the function. */ - #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST UINT32_C(0x4) + #define HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT UINT32_C(0x1) /* - * When this bit is '1', the function is requested to accept broadcast - * packets. + * When this bit is '1', the VNIC is being configured to strip + * VLAN in the RX path. If set to '0', then VLAN stripping is + * disabled on this VNIC. */ - #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST UINT32_C(0x8) + #define HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE UINT32_C(0x2) /* - * 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. + * When this bit is '1', the VNIC is being configured to buffer + * receive packets in the hardware until the host posts new + * receive buffers. If set to '0', then bd_stall is being + * configured to be disabled on this VNIC. */ - #define HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS UINT32_C(0x10) + #define HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE UINT32_C(0x4) /* - * 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. + * When this bit is '1', the VNIC is being configured to receive + * both RoCE and non-RoCE traffic. If set to '0', then this VNIC + * is not configured to be operating in dual VNIC mode. */ - #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; - + #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_DUAL_VNIC_MODE UINT32_C(0x8) /* - * This value indicates how many entries in mc_tbl are valid. Each entry - * is 6 bytes. + * When this flag is set to '1', the VNIC is requested to be + * configured to receive only RoCE traffic. If this flag is set + * to '0', then this flag shall be ignored by the HWRM. If + * roce_dual_vnic_mode flag is set to '1', then the HWRM client + * shall not set this flag to '1'. + */ + #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_ONLY_VNIC_MODE UINT32_C(0x10) + /* + * When a VNIC uses one destination ring group for certain + * application (e.g. Receive Flow Steering) where exact match is + * used to direct packets to a VNIC with one destination ring + * group only, there is no need to configure RSS indirection + * table for that VNIC as only one destination ring group is + * used. This flag is used to enable a mode where RSS is enabled + * in the VNIC using a RSS context for computing RSS hash but + * the RSS indirection table is not configured using + * hwrm_vnic_rss_cfg. If this mode is enabled, then the driver + * should not program RSS indirection table for the RSS context + * that is used for computing RSS hash only. + */ + #define HWRM_VNIC_CFG_INPUT_FLAGS_RSS_DFLT_CR_MODE UINT32_C(0x20) + uint32_t enables; + /* + * This bit must be '1' for the dflt_ring_grp field to be + * configured. + */ + #define HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP UINT32_C(0x1) + /* This bit must be '1' for the rss_rule field to be configured. */ + #define HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE UINT32_C(0x2) + /* This bit must be '1' for the cos_rule field to be configured. */ + #define HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE UINT32_C(0x4) + /* This bit must be '1' for the lb_rule field to be configured. */ + #define HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE UINT32_C(0x8) + /* This bit must be '1' for the mru field to be configured. */ + #define HWRM_VNIC_CFG_INPUT_ENABLES_MRU UINT32_C(0x10) + uint16_t vnic_id; + /* Logical vnic ID */ + uint16_t dflt_ring_grp; + /* + * Default Completion ring for the VNIC. This ring will be + * chosen if packet does not match any RSS rules and if there is + * no COS rule. + */ + uint16_t rss_rule; + /* + * RSS ID for RSS rule/table structure. 0xFF... (All Fs) if + * there is no RSS rule. + */ + uint16_t cos_rule; + /* + * RSS ID for COS rule/table structure. 0xFF... (All Fs) if + * there is no COS rule. + */ + uint16_t lb_rule; + /* + * RSS ID for load balancing rule/table structure. 0xFF... (All + * Fs) if there is no LB rule. + */ + uint16_t mru; + /* + * The maximum receive unit of the vnic. Each vnic is associated + * with a function. The vnic mru value overwrites the mru + * setting of the associated function. The HWRM shall make sure + * that vnic mru does not exceed the mru of the port the + * function is associated with. */ - uint32_t num_mc_entries; - uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_cfa_l2_set_rx_mask_output { +struct hwrm_vnic_cfg_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 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. + */ + 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_vnic_rss_cfg */ +/* Description: This function is used to enable RSS configuration. */ +/* Input (48 bytes) */ +struct hwrm_vnic_rss_cfg_input { + uint16_t req_type; + /* + * 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 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 value indicates the command sequence number. */ + uint16_t target_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. + * Target ID of this command. 0x0 - 0xFFF8 - Used for function + * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF + * - HWRM */ - uint16_t resp_len; - - uint32_t unused_0; - uint8_t unused_1; - uint8_t unused_2; - uint8_t unused_3; - + uint64_t resp_addr; /* - * 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 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. */ - uint8_t valid; -} __attribute__((packed)); - -/* 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. - */ - -/* Input (128 bytes) */ -struct hwrm_exec_fwd_resp_input { + uint32_t hash_type; /* - * This value indicates what type of request this is. The format for the - * rest of the command is determined by this field. + * When this bit is '1', the RSS hash shall be computed over + * source and destination IPv4 addresses of IPv4 packets. */ - uint16_t req_type; - + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4 UINT32_C(0x1) /* - * 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. + * When this bit is '1', the RSS hash shall be computed over + * source/destination IPv4 addresses and source/destination + * ports of TCP/IPv4 packets. */ - uint16_t cmpl_ring; - - /* This value indicates the command sequence number. */ - uint16_t seq_id; - + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4 UINT32_C(0x2) /* - * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids - * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM + * When this bit is '1', the RSS hash shall be computed over + * source/destination IPv4 addresses and source/destination + * ports of UDP/IPv4 packets. */ - uint16_t target_id; - + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4 UINT32_C(0x4) /* - * 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. + * When this bit is '1', the RSS hash shall be computed over + * source and destination IPv4 addresses of IPv6 packets. */ - uint64_t resp_addr; - + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6 UINT32_C(0x8) /* - * 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. + * When this bit is '1', the RSS hash shall be computed over + * source/destination IPv6 addresses and source/destination + * ports of TCP/IPv6 packets. */ - uint32_t encap_request[26]; - + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6 UINT32_C(0x10) /* - * 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 + * When this bit is '1', the RSS hash shall be computed over + * source/destination IPv6 addresses and source/destination + * ports of UDP/IPv6 packets. */ - uint16_t encap_resp_target_id; - - uint16_t unused_0[3]; + #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6 UINT32_C(0x20) + uint32_t unused_0; + uint64_t ring_grp_tbl_addr; + /* This is the address for rss ring group table */ + uint64_t hash_key_tbl_addr; + /* This is the address for rss hash key table */ + uint16_t rss_ctx_idx; + /* Index to the rss indirection table. */ + uint16_t unused_1[3]; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_exec_fwd_resp_output { +struct hwrm_vnic_rss_cfg_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 */ -/* - * Description: This command allocates and does basic preparation for a ring. - */ - -/* Input (80 bytes) */ -struct hwrm_ring_alloc_input { - /* - * This value indicates what type of request this is. The format for the - * rest of the command is determined by this field. - */ +/* hwrm_vnic_rss_cos_lb_ctx_alloc */ +/* Description: This function is used to allocate COS/Load Balance context. */ +/* Input (16 bytes) */ +struct hwrm_vnic_rss_cos_lb_ctx_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; - - /* 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. - */ - #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) - 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; - - uint8_t unused_0; - uint16_t unused_1; - - /* This value is a pointer to the page table for the Ring. */ - uint64_t page_tbl_addr; - - /* First Byte Offset of the first entry in the first page. */ - uint32_t fbo; - - /* - * 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. - */ - uint8_t page_size; - /* - * 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 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. */ - uint8_t page_tbl_depth; - - uint8_t unused_2; - uint8_t unused_3; +} __attribute__((packed)); +/* Output (16 bytes) */ +struct hwrm_vnic_rss_cos_lb_ctx_alloc_output { + uint16_t error_code; /* - * Number of 16B units in the ring. Minimum size for a ring is 16 16B - * entries. + * Pass/Fail or error type Note: receiver to verify the in + * parameters, and fail the call with an error when appropriate */ - uint32_t length; - - /* - * 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. + 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 logical_id; - + uint16_t rss_cos_lb_ctx_id; + /* rss_cos_lb_ctx_id is 16 b */ + uint8_t unused_0; + uint8_t unused_1; + uint8_t unused_2; + uint8_t unused_3; + uint8_t unused_4; + uint8_t valid; /* - * 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 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 cmpl_ring_id; +} __attribute__((packed)); +/* hwrm_vnic_rss_cos_lb_ctx_free */ +/* Description: This function can be used to free COS/Load Balance context. */ +/* Input (24 bytes) */ +struct hwrm_vnic_rss_cos_lb_ctx_free_input { + uint16_t req_type; /* - * 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 indicates what type of request this is. The format + * for the rest of the command is determined by this field. */ - uint16_t queue_id; - - uint8_t unused_4; - uint8_t unused_5; - - /* 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; - - 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; - + uint16_t cmpl_ring; /* - * This field is used only when ring_type is a TX ring. This input - * indicates what statistics context this ring should be associated - * with. + * 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 stat_ctx_id; - - /* This field is reserved for the future use. It shall be set to 0. */ - uint32_t reserved4; - + uint16_t seq_id; + /* This value indicates the command sequence number. */ + uint16_t target_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. + * Target ID of this command. 0x0 - 0xFFF8 - Used for function + * ids 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF + * - HWRM */ - uint32_t max_bw; - + uint64_t resp_addr; /* - * 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 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. */ - /* 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]; + uint16_t rss_cos_lb_ctx_id; + /* rss_cos_lb_ctx_id is 16 b */ + uint16_t unused_0[3]; } __attribute__((packed)); /* Output (16 bytes) */ - -struct hwrm_ring_alloc_output { +struct hwrm_vnic_rss_cos_lb_ctx_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; - - /* Physical number of ring allocated. */ - uint16_t ring_id; - - /* Logical number of ring allocated. */ - uint16_t logical_ring_id; - - uint8_t unused_0; + 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_free */ +/* hwrm_cfa_l2_filter_alloc */ /* - * Description: This command is used to free a ring and associated resources. + * 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 (24 bytes) */ -struct hwrm_ring_free_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. @@ -4983,124 +4641,301 @@ struct hwrm_ring_free_input { 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. + * 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; + + /* + * 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. + */ + #define HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID \ + UINT32_C(0x10000) + uint32_t enables; + + /* + * This value sets the match value for the L2 MAC address. Destination + * MAC address for RX path. Source MAC address for TX path. */ - 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 l2_addr[6]; uint8_t unused_0; + uint8_t unused_1; - /* Physical number of ring allocated. */ - uint16_t ring_id; + /* + * 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]; - uint32_t unused_1; -} __attribute__((packed)); + /* This value sets VLAN ID value for outer VLAN. */ + uint16_t l2_ovlan; -/* Output (16 bytes) */ -struct hwrm_ring_free_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_ring_grp_alloc */ -/* - * Description: This API allocates and does basic preparation for a ring group. - */ + uint8_t unused_4; + uint8_t unused_5; -/* Input (24 bytes) */ -struct hwrm_ring_grp_alloc_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; /* - * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids - * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM + * This value sets the mask value for the tunnel ivlan id. A value of 0 + * will mask the corresponding bit from compare. */ - uint16_t target_id; + 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 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. + * 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 */ - uint64_t resp_addr; + uint32_t src_id; - /* This value identifies the CR associated with the ring group. */ - uint16_t cr; + /* 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; - /* This value identifies the main RR associated with the ring group. */ - uint16_t rr; + uint8_t unused_7; /* - * 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. + * 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. */ - uint16_t ar; + uint16_t dst_id; + + /* Logical VNIC ID of the VNIC where traffic is mirrored. */ + uint16_t mirror_vnic_id; /* - * This value identifies the statistics context associated with the ring - * group. + * This hint is provided to help in placing the filter in the filter + * table. */ - uint16_t sc; + /* 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 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 + */ + uint64_t l2_filter_id_hint; } __attribute__((packed)); -/* Output (16 bytes) */ -struct hwrm_ring_grp_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 @@ -5121,11 +4956,17 @@ struct hwrm_ring_grp_alloc_output { 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 + * This value identifies a set of CFA data structures used for an L2 * context. */ - uint32_t ring_group_id; + 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; @@ -5141,18 +4982,14 @@ struct hwrm_ring_grp_alloc_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_ring_grp_free */ +/* hwrm_cfa_l2_filter_free */ /* - * 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: Free a L2 filter. The HWRM shall free all associated filter + * resources with the L2 filter. */ /* Input (24 bytes) */ -struct hwrm_ring_grp_free_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. @@ -5183,14 +5020,15 @@ struct hwrm_ring_grp_free_input { */ uint64_t resp_addr; - /* This is the ring group ID value. */ - uint32_t ring_group_id; - - uint32_t unused_0; + /* + * 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_grp_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 @@ -5225,14 +5063,11 @@ struct hwrm_ring_grp_free_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_stat_ctx_alloc */ -/* - * Description: This command allocates and does basic preparation for a stat - * context. - */ +/* hwrm_cfa_l2_set_rx_mask */ +/* Description: This command will set rx mask of the function. */ -/* Input (32 bytes) */ -struct hwrm_stat_ctx_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. @@ -5263,20 +5098,72 @@ struct hwrm_stat_ctx_alloc_input { */ uint64_t resp_addr; - /* This is the address for statistic block. */ - uint64_t stats_dma_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 statistic block update period in ms. e.g. 250ms, 500ms, 750ms, - * 1000ms. + * When this bit is '1', the function is requested to accept multi-cast + * packets specified by the multicast addr table. */ - uint32_t update_period_ms; + #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 indicates how many entries in mc_tbl are valid. Each entry + * is 6 bytes. + */ + uint32_t num_mc_entries; uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_stat_ctx_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 @@ -5296,12 +5183,10 @@ struct hwrm_stat_ctx_alloc_output { */ uint16_t resp_len; - /* This is the statistics context ID value. */ - uint32_t stat_ctx_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 @@ -5313,11 +5198,19 @@ struct hwrm_stat_ctx_alloc_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_stat_ctx_clr_stats */ -/* Description: This command clears statistics of a context. */ +/* 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. + */ -/* Input (24 bytes) */ -struct hwrm_stat_ctx_clr_stats_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. @@ -5348,14 +5241,25 @@ struct hwrm_stat_ctx_clr_stats_input { */ uint64_t resp_addr; - /* ID of the statistics context that is being queried. */ - uint32_t stat_ctx_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_stat_ctx_clr_stats_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 @@ -5390,11 +5294,14 @@ struct hwrm_stat_ctx_clr_stats_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_stat_ctx_free */ -/* Description: This command is used to free a stat context. */ -/* Input (24 bytes) */ -struct hwrm_stat_ctx_free_input { +/* hwrm_ring_alloc */ +/* + * Description: This command allocates and does basic preparation for a ring. + */ + +/* Input (80 bytes) */ +struct hwrm_ring_alloc_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5425,15 +5332,143 @@ struct hwrm_stat_ctx_free_input { */ uint64_t resp_addr; - /* ID of the statistics context that is being queried. */ + /* 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. + */ + #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) + 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; + + uint8_t unused_0; + uint16_t unused_1; + + /* This value is a pointer to the page table for the Ring. */ + uint64_t page_tbl_addr; + + /* First Byte Offset of the first entry in the first page. */ + uint32_t fbo; + + /* + * 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. + */ + uint8_t page_size; + + /* + * 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. + */ + uint8_t page_tbl_depth; + + uint8_t unused_2; + uint8_t unused_3; + + /* + * Number of 16B units in the ring. Minimum size for a ring is 16 16B + * entries. + */ + uint32_t length; + + /* + * 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. + */ + uint16_t logical_id; + + /* + * 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 cmpl_ring_id; + + /* + * 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 queue_id; + + uint8_t unused_4; + uint8_t unused_5; + + /* 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; + + 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. + */ uint32_t stat_ctx_id; - uint32_t unused_0; + /* This field is reserved for the future use. It shall be set to 0. */ + uint32_t reserved4; + + /* + * 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. + */ + uint32_t max_bw; + + /* + * 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. + */ + /* 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]; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_stat_ctx_free_output { +struct hwrm_ring_alloc_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5453,8 +5488,11 @@ struct hwrm_stat_ctx_free_output { */ uint16_t resp_len; - /* This is the statistics context ID value. */ - uint32_t stat_ctx_id; + /* Physical number of ring allocated. */ + uint16_t ring_id; + + /* Logical number of ring allocated. */ + uint16_t logical_ring_id; uint8_t unused_0; uint8_t unused_1; @@ -5470,26 +5508,13 @@ struct hwrm_stat_ctx_free_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_vnic_alloc */ +/* hwrm_ring_free */ /* - * Description: This VNIC is a resource in the RX side of the chip that is used - * to represent a virtual host "interface". # At the time of VNIC allocation or - * configuration, the function can specify whether it wants the requested VNIC - * to be the default VNIC for the function or not. # If a function requests - * allocation of a VNIC for the first time and a VNIC is successfully allocated - * by the HWRM, then the HWRM shall make the allocated VNIC as the default VNIC - * for that function. # The default VNIC shall be used for the default action - * for a partition or function. # For each VNIC allocated on a function, a - * mapping on the RX side to map the allocated VNIC to source virtual interface - * shall be performed by the HWRM. This should be hidden to the function driver - * requesting the VNIC allocation. This enables broadcast/multicast replication - * with source knockout. # If multicast replication with source knockout is - * enabled, then the internal VNIC to SVIF mapping data structures shall be - * programmed at the time of VNIC allocation. + * Description: This command is used to free a ring and associated resources. */ - /* Input (24 bytes) */ -struct hwrm_vnic_alloc_input { + +struct hwrm_ring_free_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5520,18 +5545,25 @@ struct hwrm_vnic_alloc_input { */ uint64_t resp_addr; - /* - * When this bit is '1', this VNIC is requested to be the default VNIC - * for this function. - */ - #define HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT UINT32_C(0x1) - uint32_t flags; + /* 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; - uint32_t unused_0; + uint8_t unused_0; + + /* Physical number of ring allocated. */ + uint16_t ring_id; + + uint32_t unused_1; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_vnic_alloc_output { +struct hwrm_ring_free_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5551,12 +5583,10 @@ struct hwrm_vnic_alloc_output { */ uint16_t resp_len; - /* Logical vnic ID */ - uint32_t vnic_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 @@ -5568,11 +5598,13 @@ struct hwrm_vnic_alloc_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_vnic_cfg */ -/* Description: Configure the RX VNIC structure. */ +/* hwrm_ring_grp_alloc */ +/* + * Description: This API allocates and does basic preparation for a ring group. + */ -/* Input (40 bytes) */ -struct hwrm_vnic_cfg_input { +/* Input (24 bytes) */ +struct hwrm_ring_grp_alloc_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5603,91 +5635,28 @@ struct hwrm_vnic_cfg_input { */ uint64_t resp_addr; - /* - * When this bit is '1', the VNIC is requested to be the default VNIC - * for the function. - */ - #define HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT UINT32_C(0x1) - /* - * When this bit is '1', the VNIC is being configured to strip VLAN in - * the RX path. If set to '0', then VLAN stripping is disabled on this - * VNIC. - */ - #define HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE UINT32_C(0x2) - /* - * When this bit is '1', the VNIC is being configured to buffer receive - * packets in the hardware until the host posts new receive buffers. If - * set to '0', then bd_stall is being configured to be disabled on this - * VNIC. - */ - #define HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE UINT32_C(0x4) - /* - * When this bit is '1', the VNIC is being configured to receive both - * RoCE and non-RoCE traffic. If set to '0', then this VNIC is not - * configured to be operating in dual VNIC mode. - */ - #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_DUAL_VNIC_MODE UINT32_C(0x8) - /* - * When this flag is set to '1', the VNIC is requested to be configured - * to receive only RoCE traffic. If this flag is set to '0', then this - * flag shall be ignored by the HWRM. If roce_dual_vnic_mode flag is set - * to '1', then the HWRM client shall not set this flag to '1'. - */ - #define HWRM_VNIC_CFG_INPUT_FLAGS_ROCE_ONLY_VNIC_MODE UINT32_C(0x10) - uint32_t flags; - - /* This bit must be '1' for the dflt_ring_grp field to be configured. */ - #define HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP UINT32_C(0x1) - /* This bit must be '1' for the rss_rule field to be configured. */ - #define HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE UINT32_C(0x2) - /* This bit must be '1' for the cos_rule field to be configured. */ - #define HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE UINT32_C(0x4) - /* This bit must be '1' for the lb_rule field to be configured. */ - #define HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE UINT32_C(0x8) - /* This bit must be '1' for the mru field to be configured. */ - #define HWRM_VNIC_CFG_INPUT_ENABLES_MRU UINT32_C(0x10) - uint32_t enables; - - /* Logical vnic ID */ - uint16_t vnic_id; - - /* - * Default Completion ring for the VNIC. This ring will be chosen if - * packet does not match any RSS rules and if there is no COS rule. - */ - uint16_t dflt_ring_grp; - - /* - * RSS ID for RSS rule/table structure. 0xFF... (All Fs) if there is no - * RSS rule. - */ - uint16_t rss_rule; + /* This value identifies the CR associated with the ring group. */ + uint16_t cr; - /* - * RSS ID for COS rule/table structure. 0xFF... (All Fs) if there is no - * COS rule. - */ - uint16_t cos_rule; + /* This value identifies the main RR associated with the ring group. */ + uint16_t rr; /* - * RSS ID for load balancing rule/table structure. 0xFF... (All Fs) if - * there is no LB rule. + * 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. */ - uint16_t lb_rule; + uint16_t ar; /* - * The maximum receive unit of the vnic. Each vnic is associated with a - * function. The vnic mru value overwrites the mru setting of the - * associated function. The HWRM shall make sure that vnic mru does not - * exceed the mru of the port the function is associated with. + * This value identifies the statistics context associated with the ring + * group. */ - uint16_t mru; - - uint32_t unused_0; + uint16_t sc; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_vnic_cfg_output { +struct hwrm_ring_grp_alloc_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5707,10 +5676,16 @@ struct hwrm_vnic_cfg_output { */ uint16_t resp_len; - uint32_t unused_0; + /* + * 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; 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 @@ -5722,15 +5697,18 @@ struct hwrm_vnic_cfg_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_vnic_free */ +/* hwrm_ring_grp_free */ /* - * Description: Free a VNIC resource. Idle any resources associated with the - * VNIC as well as the VNIC. Reset and release all resources associated with the - * VNIC. + * 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 (24 bytes) */ -struct hwrm_vnic_free_input { +struct hwrm_ring_grp_free_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5761,14 +5739,14 @@ struct hwrm_vnic_free_input { */ uint64_t resp_addr; - /* Logical vnic ID */ - uint32_t vnic_id; + /* This is the ring group ID value. */ + uint32_t ring_group_id; uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_vnic_free_output { +struct hwrm_ring_grp_free_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5803,11 +5781,14 @@ struct hwrm_vnic_free_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_vnic_rss_cfg */ -/* Description: This function is used to enable RSS configuration. */ +/* hwrm_stat_ctx_alloc */ +/* + * Description: This command allocates and does basic preparation for a stat + * context. + */ -/* Input (48 bytes) */ -struct hwrm_vnic_rss_cfg_input { +/* Input (32 bytes) */ +struct hwrm_stat_ctx_alloc_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5838,58 +5819,20 @@ struct hwrm_vnic_rss_cfg_input { */ uint64_t resp_addr; + /* This is the address for statistic block. */ + uint64_t stats_dma_addr; + /* - * When this bit is '1', the RSS hash shall be computed over source and - * destination IPv4 addresses of IPv4 packets. - */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4 UINT32_C(0x1) - /* - * When this bit is '1', the RSS hash shall be computed over - * source/destination IPv4 addresses and source/destination ports of - * TCP/IPv4 packets. - */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4 UINT32_C(0x2) - /* - * When this bit is '1', the RSS hash shall be computed over - * source/destination IPv4 addresses and source/destination ports of - * UDP/IPv4 packets. - */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4 UINT32_C(0x4) - /* - * When this bit is '1', the RSS hash shall be computed over source and - * destination IPv4 addresses of IPv6 packets. - */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6 UINT32_C(0x8) - /* - * When this bit is '1', the RSS hash shall be computed over - * source/destination IPv6 addresses and source/destination ports of - * TCP/IPv6 packets. - */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6 UINT32_C(0x10) - /* - * When this bit is '1', the RSS hash shall be computed over - * source/destination IPv6 addresses and source/destination ports of - * UDP/IPv6 packets. + * The statistic block update period in ms. e.g. 250ms, 500ms, 750ms, + * 1000ms. */ - #define HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6 UINT32_C(0x20) - uint32_t hash_type; + uint32_t update_period_ms; uint32_t unused_0; - - /* This is the address for rss ring group table */ - uint64_t ring_grp_tbl_addr; - - /* This is the address for rss hash key table */ - uint64_t hash_key_tbl_addr; - - /* Index to the rss indirection table. */ - uint16_t rss_ctx_idx; - - uint16_t unused_1[3]; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_vnic_rss_cfg_output { +struct hwrm_stat_ctx_alloc_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5909,10 +5852,12 @@ struct hwrm_vnic_rss_cfg_output { */ uint16_t resp_len; - uint32_t unused_0; + /* This is the statistics context ID value. */ + uint32_t stat_ctx_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 @@ -5924,8 +5869,11 @@ struct hwrm_vnic_rss_cfg_output { uint8_t valid; } __attribute__((packed)); -/* Input (16 bytes) */ -struct hwrm_vnic_rss_cos_lb_ctx_alloc_input { +/* hwrm_stat_ctx_clr_stats */ +/* Description: This command clears statistics of a context. */ + +/* Input (24 bytes) */ +struct hwrm_stat_ctx_clr_stats_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -5955,11 +5903,15 @@ struct hwrm_vnic_rss_cos_lb_ctx_alloc_input { * cleared to zero before the request is made. */ uint64_t resp_addr; + + /* ID of the statistics context that is being queried. */ + uint32_t stat_ctx_id; + + uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ - -struct hwrm_vnic_rss_cos_lb_ctx_alloc_output { +struct hwrm_stat_ctx_clr_stats_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -5979,14 +5931,10 @@ struct hwrm_vnic_rss_cos_lb_ctx_alloc_output { */ uint16_t resp_len; - /* rss_cos_lb_ctx_id is 16 b */ - uint16_t rss_cos_lb_ctx_id; - - uint8_t unused_0; + uint32_t unused_0; uint8_t unused_1; uint8_t unused_2; uint8_t unused_3; - uint8_t unused_4; /* * This field is used in Output records to indicate that the output is @@ -5998,11 +5946,11 @@ struct hwrm_vnic_rss_cos_lb_ctx_alloc_output { uint8_t valid; } __attribute__((packed)); -/* hwrm_vnic_rss_cos_lb_ctx_free */ -/* Description: This function can be used to free COS/Load Balance context. */ +/* hwrm_stat_ctx_free */ +/* Description: This command is used to free a stat context. */ /* Input (24 bytes) */ -struct hwrm_vnic_rss_cos_lb_ctx_free_input { +struct hwrm_stat_ctx_free_input { /* * This value indicates what type of request this is. The format for the * rest of the command is determined by this field. @@ -6033,14 +5981,15 @@ struct hwrm_vnic_rss_cos_lb_ctx_free_input { */ uint64_t resp_addr; - /* rss_cos_lb_ctx_id is 16 b */ - uint16_t rss_cos_lb_ctx_id; + /* ID of the statistics context that is being queried. */ + uint32_t stat_ctx_id; - uint16_t unused_0[3]; + uint32_t unused_0; } __attribute__((packed)); /* Output (16 bytes) */ -struct hwrm_vnic_rss_cos_lb_ctx_free_output { + +struct hwrm_stat_ctx_free_output { /* * Pass/Fail or error type Note: receiver to verify the in parameters, * and fail the call with an error when appropriate @@ -6060,10 +6009,12 @@ struct hwrm_vnic_rss_cos_lb_ctx_free_output { */ uint16_t resp_len; - uint32_t unused_0; + /* This is the statistics context ID value. */ + uint32_t stat_ctx_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 @@ -6075,5 +6026,4 @@ struct hwrm_vnic_rss_cos_lb_ctx_free_output { uint8_t valid; } __attribute__((packed)); - #endif