From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-gw3-out.broadcom.com (mail-gw3-out.broadcom.com [216.31.210.64]) by dpdk.org (Postfix) with ESMTP id 3D392C48E for ; Wed, 15 Jun 2016 23:24:32 +0200 (CEST) X-IronPort-AV: E=Sophos;i="5.26,477,1459839600"; d="scan'208";a="97177463" Received: from mail-irv-18.broadcom.com ([10.15.198.37]) by mail-gw3-out.broadcom.com with ESMTP; 15 Jun 2016 14:44:54 -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 5E7908203C; Wed, 15 Jun 2016 14:24:31 -0700 (PDT) Received: from DPDK-C1.broadcom.com (dhcp-10-13-115-104.irv.broadcom.com [10.13.115.104]) by mail-irva-12.broadcom.com (Postfix) with ESMTP id 529D0A628D; Wed, 15 Jun 2016 14:24:30 -0700 (PDT) From: Stephen Hurd To: dev@dpdk.org, ajit.khaparde@broadcom.com, bruce.richardson@intel.com Date: Wed, 15 Jun 2016 14:23:29 -0700 Message-Id: <1466025818-124223-30-git-send-email-stephen.hurd@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1466025818-124223-1-git-send-email-stephen.hurd@broadcom.com> References: <1465944971-113413-1-git-send-email-stephen.hurd@broadcom.com> <1466025818-124223-1-git-send-email-stephen.hurd@broadcom.com> Subject: [dpdk-dev] [PATCH v6 29/38] bnxt: add HWRM port PHY config call and helpers 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: , X-List-Received-Date: Wed, 15 Jun 2016 21:24:33 -0000 From: Ajit Khaparde Add HWRM calls to query the port's PHY and link configuration. New HWRM call: bnxt_hwrm_port_phy_qcfg This command queries the PHY configuration for the port Also adding helper function like bnxt_get_hwrm_link_config() and bnxt_parse_hw_link_speed() parse the link state. Signed-off-by: Ajit Khaparde Signed-off-by: Stephen Hurd Reviewed-by: David Christensen -- v4: Fix issues pointed out by checkpatch. v5: Reorder footer Rewrite the patch description. --- drivers/net/bnxt/bnxt_hwrm.c | 120 +++++ drivers/net/bnxt/bnxt_hwrm.h | 1 + drivers/net/bnxt/hsi_struct_def_dpdk.h | 790 +++++++++++++++++++++++++++++++++ 3 files changed, 911 insertions(+) diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index fcc4811..5d81a60 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -521,6 +521,43 @@ static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf) return rc; } +static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp, + struct bnxt_link_info *link_info) +{ + int rc = 0; + struct hwrm_port_phy_qcfg_input req = {.req_type = 0}; + struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + + HWRM_PREP(req, PORT_PHY_QCFG, -1, resp); + + rc = bnxt_hwrm_send_message(bp, &req, sizeof(req)); + + HWRM_CHECK_RESULT; + + link_info->phy_link_status = resp->link; + if (link_info->phy_link_status == HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) { + link_info->link_up = 1; + link_info->link_speed = rte_le_to_cpu_16(resp->link_speed); + } else { + link_info->link_up = 0; + link_info->link_speed = 0; + } + link_info->duplex = resp->duplex; + link_info->pause = resp->pause; + link_info->auto_pause = resp->auto_pause; + link_info->force_pause = resp->force_pause; + link_info->auto_mode = resp->auto_mode; + + link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds); + link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed); + link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis); + link_info->phy_ver[0] = resp->phy_maj; + link_info->phy_ver[1] = resp->phy_min; + link_info->phy_ver[2] = resp->phy_bld; + + return rc; +} + int bnxt_hwrm_queue_qportcfg(struct bnxt *bp) { int rc = 0; @@ -1326,6 +1363,89 @@ static uint16_t bnxt_parse_eth_link_speed_mask(uint32_t link_speed) return ret; } +static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed) +{ + uint32_t eth_link_speed = ETH_SPEED_NUM_NONE; + + switch (hw_link_speed) { + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB: + eth_link_speed = ETH_SPEED_NUM_100M; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB: + eth_link_speed = ETH_SPEED_NUM_1G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB: + eth_link_speed = ETH_SPEED_NUM_2_5G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB: + eth_link_speed = ETH_SPEED_NUM_10G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB: + eth_link_speed = ETH_SPEED_NUM_20G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB: + eth_link_speed = ETH_SPEED_NUM_25G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB: + eth_link_speed = ETH_SPEED_NUM_40G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB: + eth_link_speed = ETH_SPEED_NUM_50G; + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB: + default: + RTE_LOG(ERR, PMD, "HWRM link speed %d not defined\n", + hw_link_speed); + break; + } + return eth_link_speed; +} + +static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex) +{ + uint16_t eth_link_duplex = ETH_LINK_FULL_DUPLEX; + + switch (hw_link_duplex) { + case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH: + case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL: + eth_link_duplex = ETH_LINK_FULL_DUPLEX; + break; + case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF: + eth_link_duplex = ETH_LINK_HALF_DUPLEX; + break; + default: + RTE_LOG(ERR, PMD, "HWRM link duplex %d not defined\n", + hw_link_duplex); + break; + } + return eth_link_duplex; +} + +int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link) +{ + int rc = 0; + struct bnxt_link_info *link_info = &bp->link_info; + + rc = bnxt_hwrm_port_phy_qcfg(bp, link_info); + if (rc) { + RTE_LOG(ERR, PMD, + "Get link config failed with rc %d\n", rc); + goto exit; + } + if (link_info->link_up) + link->link_speed = + bnxt_parse_hw_link_speed(link_info->link_speed); + else + link->link_speed = ETH_LINK_SPEED_10M; + link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex); + link->link_status = link_info->link_up; + link->link_autoneg = link_info->auto_mode == + HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ? + ETH_LINK_SPEED_FIXED : ETH_LINK_SPEED_AUTONEG; +exit: + return rc; +} + int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up) { int rc = 0; diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h index c28e8d8..a508024 100644 --- a/drivers/net/bnxt/bnxt_hwrm.h +++ b/drivers/net/bnxt/bnxt_hwrm.h @@ -98,6 +98,7 @@ int bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic); void bnxt_free_all_hwrm_resources(struct bnxt *bp); void bnxt_free_hwrm_resources(struct bnxt *bp); int bnxt_alloc_hwrm_resources(struct bnxt *bp); +int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link); int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up); #endif diff --git a/drivers/net/bnxt/hsi_struct_def_dpdk.h b/drivers/net/bnxt/hsi_struct_def_dpdk.h index d58295a..f2db3ea 100644 --- a/drivers/net/bnxt/hsi_struct_def_dpdk.h +++ b/drivers/net/bnxt/hsi_struct_def_dpdk.h @@ -88,6 +88,7 @@ struct ctx_hw_stats64 { #define HWRM_FUNC_DRV_UNRGTR (UINT32_C(0x1a)) #define HWRM_FUNC_DRV_RGTR (UINT32_C(0x1d)) #define HWRM_PORT_PHY_CFG (UINT32_C(0x20)) +#define HWRM_PORT_PHY_QCFG (UINT32_C(0x27)) #define HWRM_QUEUE_QPORTCFG (UINT32_C(0x30)) #define HWRM_VNIC_ALLOC (UINT32_C(0x40)) #define HWRM_VNIC_FREE (UINT32_C(0x41)) @@ -2793,6 +2794,795 @@ struct hwrm_port_phy_cfg_output { uint8_t valid; } __attribute__((packed)); +/* hwrm_port_phy_qcfg */ +/* Description: This command queries the PHY configuration for the port. */ +/* Input (24 bytes) */ + +struct hwrm_port_phy_qcfg_input { + /* + * This value indicates what type of request this is. The format for the + * rest of the command is determined by this field. + */ + uint16_t req_type; + + /* + * This value indicates the what completion ring the request will be + * optionally completed on. If the value is -1, then no CR completion + * will be generated. Any other value must be a valid CR ring_id value + * for this function. + */ + uint16_t cmpl_ring; + + /* This value indicates the command sequence number. */ + uint16_t seq_id; + + /* + * Target ID of this command. 0x0 - 0xFFF8 - Used for function ids + * 0xFFF8 - 0xFFFE - Reserved for internal processors 0xFFFF - HWRM + */ + uint16_t target_id; + + /* + * This is the host address where the response will be written when the + * request is complete. This area must be 16B aligned and must be + * cleared to zero before the request is made. + */ + uint64_t resp_addr; + + /* Port ID of port that is to be queried. */ + uint16_t port_id; + + uint16_t unused_0[3]; +} __attribute__((packed)); + +/* Output (96 bytes) */ +struct hwrm_port_phy_qcfg_output { + /* + * Pass/Fail or error type Note: receiver to verify the in parameters, + * and fail the call with an error when appropriate + */ + uint16_t error_code; + + /* This field returns the type of original request. */ + uint16_t req_type; + + /* This field provides original sequence number of the command. */ + uint16_t seq_id; + + /* + * This field is the length of the response in bytes. The last byte of + * the response is a valid flag that will read as '1' when the command + * has been completely written to memory. + */ + uint16_t resp_len; + + /* This value indicates the current link status. */ + /* There is no link or cable detected. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_NO_LINK (UINT32_C(0x0) << 0) + /* There is no link, but a cable has been detected. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SIGNAL (UINT32_C(0x1) << 0) + /* There is a link. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK (UINT32_C(0x2) << 0) + uint8_t link; + + uint8_t unused_0; + + /* This value indicates the current link speed of the connection. */ + /* 100Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB \ + (UINT32_C(0x1) << 0) + /* 1Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB \ + (UINT32_C(0xa) << 0) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB \ + (UINT32_C(0x14) << 0) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB \ + (UINT32_C(0x19) << 0) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB \ + (UINT32_C(0x64) << 0) + /* 20Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB \ + (UINT32_C(0xc8) << 0) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB \ + (UINT32_C(0xfa) << 0) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB \ + (UINT32_C(0x190) << 0) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB \ + (UINT32_C(0x1f4) << 0) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB \ + (UINT32_C(0x3e8) << 0) + /* 10Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10MB \ + (UINT32_C(0xffff) << 0) + uint16_t link_speed; + + /* This value is indicates the duplex of the current connection. */ + /* Half Duplex connection. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_HALF (UINT32_C(0x0) << 0) + /* Full duplex connection. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_DUPLEX_FULL (UINT32_C(0x1) << 0) + uint8_t duplex; + + /* + * This value is used to indicate the current pause configuration. When + * autoneg is enabled, this value represents the autoneg results of + * pause configuration. + */ + /* + * When this bit is '1', Generation of tx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX UINT32_C(0x1) + /* + * When this bit is '1', Reception of rx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX UINT32_C(0x2) + uint8_t pause; + + /* + * The supported speeds for the port. This is a bit mask. For each speed + * that is supported, the corrresponding bit will be set to '1'. + */ + /* 100Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100MBHD \ + UINT32_C(0x1) + /* 100Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100MB \ + UINT32_C(0x2) + /* 1Gb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GBHD \ + UINT32_C(0x4) + /* 1Gb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GB \ + UINT32_C(0x8) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2GB \ + UINT32_C(0x10) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2_5GB \ + UINT32_C(0x20) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10GB \ + UINT32_C(0x40) + /* 20Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_20GB \ + UINT32_C(0x80) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_25GB \ + UINT32_C(0x100) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_40GB \ + UINT32_C(0x200) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_50GB \ + UINT32_C(0x400) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100GB \ + UINT32_C(0x800) + /* 10Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10MBHD \ + UINT32_C(0x1000) + /* 10Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10MB \ + UINT32_C(0x2000) + uint16_t support_speeds; + + /* + * Current setting of forced link speed. When the link speed is not + * being forced, this value shall be set to 0. + */ + /* 100Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_100MB \ + (UINT32_C(0x1) << 0) + /* 1Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_1GB \ + (UINT32_C(0xa) << 0) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_2GB \ + (UINT32_C(0x14) << 0) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_2_5GB \ + (UINT32_C(0x19) << 0) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_10GB \ + (UINT32_C(0x64) << 0) + /* 20Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_20GB \ + (UINT32_C(0xc8) << 0) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_25GB \ + (UINT32_C(0xfa) << 0) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_40GB \ + (UINT32_C(0x190) << 0) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_50GB \ + (UINT32_C(0x1f4) << 0) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_100GB \ + (UINT32_C(0x3e8) << 0) + /* 10Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_LINK_SPEED_10MB \ + (UINT32_C(0xffff) << 0) + uint16_t force_link_speed; + + /* Current setting of auto negotiation mode. */ + /* + * Disable autoneg or autoneg disabled. No speeds are selected. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE \ + (UINT32_C(0x0) << 0) + /* Select all possible speeds for autoneg mode. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ALL_SPEEDS \ + (UINT32_C(0x1) << 0) + /* + * Select only the auto_link_speed speed for autoneg mode. This + * mode has been DEPRECATED. An HWRM client should not use this + * mode. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ONE_SPEED \ + (UINT32_C(0x2) << 0) + /* + * Select the auto_link_speed or any speed below that speed for + * autoneg. This mode has been DEPRECATED. An HWRM client should + * not use this mode. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_ONE_OR_BELOW \ + (UINT32_C(0x3) << 0) + /* + * Select the speeds based on the corresponding link speed mask + * value that is provided. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_SPEED_MASK \ + (UINT32_C(0x4) << 0) + uint8_t auto_mode; + + /* + * Current setting of pause autonegotiation. Move autoneg_pause flag + * here. + */ + /* + * When this bit is '1', Generation of tx pause messages has been + * requested. Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_TX UINT32_C(0x1) + /* + * When this bit is '1', Reception of rx pause messages has been + * requested. Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_RX UINT32_C(0x2) + /* + * When set to 1, the advertisement of pause is enabled. # When the + * auto_mode is not set to none and this flag is set to 1, then the + * auto_pause bits on this port are being advertised and autoneg pause + * results are being interpreted. # When the auto_mode is not set to + * none and this flag is set to 0, the pause is forced as indicated in + * force_pause, and also advertised as auto_pause bits, but the autoneg + * results are not interpreted since the pause configuration is being + * forced. # When the auto_mode is set to none and this flag is set to + * 1, auto_pause bits should be ignored and should be set to 0. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_PAUSE_AUTONEG_PAUSE \ + UINT32_C(0x4) + uint8_t auto_pause; + + /* + * Current setting for auto_link_speed. This field is only valid when + * auto_mode is set to "one_speed" or "one_or_below". + */ + /* 100Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_100MB \ + (UINT32_C(0x1) << 0) + /* 1Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_1GB \ + (UINT32_C(0xa) << 0) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_2GB \ + (UINT32_C(0x14) << 0) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_2_5GB \ + (UINT32_C(0x19) << 0) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_10GB \ + (UINT32_C(0x64) << 0) + /* 20Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_20GB \ + (UINT32_C(0xc8) << 0) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_25GB \ + (UINT32_C(0xfa) << 0) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_40GB \ + (UINT32_C(0x190) << 0) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_50GB \ + (UINT32_C(0x1f4) << 0) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_100GB \ + (UINT32_C(0x3e8) << 0) + /* 10Mb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_10MB \ + (UINT32_C(0xffff) << 0) + uint16_t auto_link_speed; + + /* + * Current setting for auto_link_speed_mask that is used to advertise + * speeds during autonegotiation. This field is only valid when + * auto_mode is set to "mask". The speeds specified in this field shall + * be a subset of supported speeds on this port. + */ + /* 100Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100MBHD \ + UINT32_C(0x1) + /* 100Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100MB \ + UINT32_C(0x2) + /* 1Gb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_1GBHD \ + UINT32_C(0x4) + /* 1Gb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_1GB \ + UINT32_C(0x8) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_2GB \ + UINT32_C(0x10) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_2_5GB \ + UINT32_C(0x20) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10GB \ + UINT32_C(0x40) + /* 20Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_20GB \ + UINT32_C(0x80) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_25GB \ + UINT32_C(0x100) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_40GB \ + UINT32_C(0x200) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_50GB \ + UINT32_C(0x400) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_100GB \ + UINT32_C(0x800) + /* 10Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10MBHD \ + UINT32_C(0x1000) + /* 10Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_LINK_SPEED_MASK_10MB \ + UINT32_C(0x2000) + uint16_t auto_link_speed_mask; + + /* Current setting for wirespeed. */ + /* Wirespeed feature is disabled. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_WIRESPEED_OFF (UINT32_C(0x0) << 0) + /* Wirespeed feature is enabled. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_WIRESPEED_ON (UINT32_C(0x1) << 0) + uint8_t wirespeed; + + /* Current setting for loopback. */ + /* No loopback is selected. Normal operation. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_NONE (UINT32_C(0x0) << 0) + /* + * The HW will be configured with local loopback such that host + * data is sent back to the host without modification. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_LOCAL (UINT32_C(0x1) << 0) + /* + * The HW will be configured with remote loopback such that port + * logic will send packets back out the transmitter that are + * received. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LPBK_REMOTE (UINT32_C(0x2) << 0) + uint8_t lpbk; + + /* + * Current setting of forced pause. When the pause configuration is not + * being forced, then this value shall be set to 0. + */ + /* + * When this bit is '1', Generation of tx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_PAUSE_TX \ + UINT32_C(0x1) + /* + * When this bit is '1', Reception of rx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_FORCE_PAUSE_RX \ + UINT32_C(0x2) + uint8_t force_pause; + + /* + * This value indicates the current status of the optics module on this + * port. + */ + /* Module is inserted and accepted */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NONE \ + (UINT32_C(0x0) << 0) + /* Module is rejected and transmit side Laser is disabled. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_DISABLETX \ + (UINT32_C(0x1) << 0) + /* Module mismatch warning. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_WARNINGMSG \ + (UINT32_C(0x2) << 0) + /* Module is rejected and powered down. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_PWRDOWN \ + (UINT32_C(0x3) << 0) + /* Module is not inserted. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NOTINSERTED \ + (UINT32_C(0x4) << 0) + /* Module status is not applicable. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MODULE_STATUS_NOTAPPLICABLE \ + (UINT32_C(0xff) << 0) + uint8_t module_status; + + /* Current setting for preemphasis. */ + uint32_t preemphasis; + + /* This field represents the major version of the PHY. */ + uint8_t phy_maj; + + /* This field represents the minor version of the PHY. */ + uint8_t phy_min; + + /* This field represents the build version of the PHY. */ + uint8_t phy_bld; + + /* This value represents a PHY type. */ + /* Unknown */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN \ + (UINT32_C(0x0) << 0) + /* BASE-CR */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASECR \ + (UINT32_C(0x1) << 0) + /* BASE-KR4 (Deprecated) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR4 \ + (UINT32_C(0x2) << 0) + /* BASE-LR */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASELR \ + (UINT32_C(0x3) << 0) + /* BASE-SR */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASESR \ + (UINT32_C(0x4) << 0) + /* BASE-KR2 (Deprecated) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR2 \ + (UINT32_C(0x5) << 0) + /* BASE-KX */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKX \ + (UINT32_C(0x6) << 0) + /* BASE-KR */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR \ + (UINT32_C(0x7) << 0) + /* BASE-T */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET \ + (UINT32_C(0x8) << 0) + /* EEE capable BASE-T */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE \ + (UINT32_C(0x9) << 0) + /* SGMII connected external PHY */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_SGMIIEXTPHY \ + (UINT32_C(0xa) << 0) + uint8_t phy_type; + + /* This value represents a media type. */ + /* Unknown */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_UNKNOWN \ + (UINT32_C(0x0) << 0) + /* Twisted Pair */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP (UINT32_C(0x1) << 0) + /* Direct Attached Copper */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_DAC \ + (UINT32_C(0x2) << 0) + /* Fiber */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_FIBRE \ + (UINT32_C(0x3) << 0) + uint8_t media_type; + + /* This value represents a transceiver type. */ + /* PHY and MAC are in the same package */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_PKG_TYPE_XCVR_INTERNAL \ + (UINT32_C(0x1) << 0) + /* PHY and MAC are in different packages */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_PKG_TYPE_XCVR_EXTERNAL \ + (UINT32_C(0x2) << 0) + uint8_t xcvr_pkg_type; + + /* + * This field represents flags related to EEE configuration. These EEE + * configuration flags are valid only when the auto_mode is not set to + * none (in other words autonegotiation is enabled). + */ + /* This field represents PHY address. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_ADDR_MASK UINT32_C(0x1f) + #define HWRM_PORT_PHY_QCFG_OUTPUT_PHY_ADDR_SFT 0 + /* + * When set to 1, Energy Efficient Ethernet (EEE) mode is enabled. + * Speeds for autoneg with EEE mode enabled are based on + * eee_link_speed_mask. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_ENABLED \ + UINT32_C(0x20) + /* + * This flag is valid only when eee_enabled is set to 1. # If + * eee_enabled is set to 0, then EEE mode is disabled and this flag + * shall be ignored. # If eee_enabled is set to 1 and this flag is set + * to 1, then Energy Efficient Ethernet (EEE) mode is enabled and in + * use. # If eee_enabled is set to 1 and this flag is set to 0, then + * Energy Efficient Ethernet (EEE) mode is enabled but is currently not + * in use. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_ACTIVE \ + UINT32_C(0x40) + /* + * This flag is valid only when eee_enabled is set to 1. # If + * eee_enabled is set to 0, then EEE mode is disabled and this flag + * shall be ignored. # If eee_enabled is set to 1 and this flag is set + * to 1, then Energy Efficient Ethernet (EEE) mode is enabled and TX LPI + * is enabled. # If eee_enabled is set to 1 and this flag is set to 0, + * then Energy Efficient Ethernet (EEE) mode is enabled but TX LPI is + * disabled. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_EEE_TX_LPI \ + UINT32_C(0x80) + /* + * This field represents flags related to EEE configuration. These EEE + * configuration flags are valid only when the auto_mode is not set to + * none (in other words autonegotiation is enabled). + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_MASK \ + UINT32_C(0xe0) + #define HWRM_PORT_PHY_QCFG_OUTPUT_EEE_CONFIG_SFT 5 + uint8_t eee_config_phy_addr; + + /* Reserved field, set to 0 */ + /* + * When set to 1, the parallel detection is used to determine the speed + * of the link partner. Parallel detection is used when a + * autonegotiation capable device is connected to a link parter that is + * not capable of autonegotiation. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_PARALLEL_DETECT \ + UINT32_C(0x1) + /* Reserved field, set to 0 */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_RESERVED_MASK UINT32_C(0xfe) + #define HWRM_PORT_PHY_QCFG_OUTPUT_RESERVED_SFT 1 + uint8_t parallel_detect; + + /* + * The advertised speeds for the port by the link partner. Each + * advertised speed will be set to '1'. + */ + /* 100Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100MBHD \ + UINT32_C(0x1) + /* 100Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100MB \ + UINT32_C(0x2) + /* 1Gb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_1GBHD \ + UINT32_C(0x4) + /* 1Gb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_1GB \ + UINT32_C(0x8) + /* 2Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_2GB \ + UINT32_C(0x10) + /* 2.5Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_2_5GB \ + UINT32_C(0x20) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10GB \ + UINT32_C(0x40) + /* 20Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_20GB \ + UINT32_C(0x80) + /* 25Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_25GB \ + UINT32_C(0x100) + /* 40Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_40GB \ + UINT32_C(0x200) + /* 50Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_50GB \ + UINT32_C(0x400) + /* 100Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_100GB \ + UINT32_C(0x800) + /* 10Mb link speed (Half-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10MBHD \ + UINT32_C(0x1000) + /* 10Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_SPEEDS_10MB \ + UINT32_C(0x2000) + uint16_t link_partner_adv_speeds; + + /* + * The advertised autoneg for the port by the link partner. This field + * is deprecated and should be set to 0. + */ + /* + * Disable autoneg or autoneg disabled. No speeds are selected. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_NONE \ + (UINT32_C(0x0) << 0) + /* Select all possible speeds for autoneg mode. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ALL_SPEEDS\ + (UINT32_C(0x1) << 0) + /* + * Select only the auto_link_speed speed for autoneg mode. This + * mode has been DEPRECATED. An HWRM client should not use this + * mode. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ONE_SPEED \ + (UINT32_C(0x2) << 0) + /* + * Select the auto_link_speed or any speed below that speed for + * autoneg. This mode has been DEPRECATED. An HWRM client should + * not use this mode. + */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_ONE_OR_BELOW \ + (UINT32_C(0x3) << 0) + /* + * Select the speeds based on the corresponding link speed mask + * value that is provided. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_AUTO_MODE_SPEED_MASK\ + (UINT32_C(0x4) << 0) + uint8_t link_partner_adv_auto_mode; + + /* The advertised pause settings on the port by the link partner. */ + /* + * When this bit is '1', Generation of tx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_PAUSE_TX \ + UINT32_C(0x1) + /* + * When this bit is '1', Reception of rx pause messages is supported. + * Disabled otherwise. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_PAUSE_RX \ + UINT32_C(0x2) + uint8_t link_partner_adv_pause; + + /* + * Current setting for link speed mask that is used to advertise speeds + * during autonegotiation when EEE is enabled. This field is valid only + * when eee_enabled flags is set to 1. The speeds specified in this + * field shall be a subset of speeds specified in auto_link_speed_mask. + */ + /* Reserved */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD1 \ + UINT32_C(0x1) + /* 100Mb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_100MB \ + UINT32_C(0x2) + /* Reserved */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD2 \ + UINT32_C(0x4) + /* 1Gb link speed (Full-duplex) */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_1GB \ + UINT32_C(0x8) + /* Reserved */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD3 \ + UINT32_C(0x10) + /* Reserved */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_RSVD4 \ + UINT32_C(0x20) + /* 10Gb link speed */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_ADV_EEE_LINK_SPEED_MASK_10GB \ + UINT32_C(0x40) + uint16_t adv_eee_link_speed_mask; + + /* + * Current setting for link speed mask that is advertised by the link + * partner when EEE is enabled. This field is valid only when + * eee_enabled flags is set to 1. + */ + /* Reserved */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD1 \ + UINT32_C(0x1) + /* 100Mb link speed (Full-duplex) */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_100MB \ + UINT32_C(0x2) + /* Reserved */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD2 \ + UINT32_C(0x4) + /* 1Gb link speed (Full-duplex) */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_1GB \ + UINT32_C(0x8) + /* Reserved */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD3 \ + UINT32_C(0x10) + /* Reserved */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD4 \ + UINT32_C(0x20) + /* 10Gb link speed */ + #define \ + HWRM_PORT_PHY_QCFG_OUTPUT_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_10GB \ + UINT32_C(0x40) + uint16_t link_partner_adv_eee_link_speed_mask; + + /* This value represents transceiver identifier type. */ + /* + * Current setting of TX LPI timer in microseconds. This field is valid + * only when_eee_enabled flag is set to 1 and tx_lpi_enabled is set to + * 1. + */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_TX_LPI_TIMER_MASK \ + UINT32_C(0xffffff) + #define HWRM_PORT_PHY_QCFG_OUTPUT_TX_LPI_TIMER_SFT 0 + /* This value represents transceiver identifier type. */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_MASK \ + UINT32_C(0xff000000) + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_SFT \ + 24 + /* Unknown */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_UNKNOWN \ + (UINT32_C(0x0) << 24) + /* SFP/SFP+/SFP28 */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_SFP \ + (UINT32_C(0x3) << 24) + /* QSFP */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFP \ + (UINT32_C(0xc) << 24) + /* QSFP+ */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFPPLUS \ + (UINT32_C(0xd) << 24) + /* QSFP28 */ + #define HWRM_PORT_PHY_QCFG_OUTPUT_XCVR_IDENTIFIER_TYPE_QSFP28 \ + (UINT32_C(0x11) << 24) + uint32_t xcvr_identifier_type_tx_lpi_timer; + + uint32_t unused_1; + + /* + * Up to 16 bytes of null padded ASCII string representing PHY vendor. + * If the string is set to null, then the vendor name is not available. + */ + char phy_vendor_name[16]; + + /* + * Up to 16 bytes of null padded ASCII string that identifies vendor + * specific part number of the PHY. If the string is set to null, then + * the vendor specific part number is not available. + */ + char phy_vendor_partnumber[16]; + + uint32_t unused_2; + uint8_t unused_3; + uint8_t unused_4; + uint8_t unused_5; + + /* + * 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_ver_get */ /* * Description: This function is called by a driver to determine the HWRM -- 1.9.1