diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/common')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/cpucp_if.h | 115 | ||||
| -rw-r--r-- | drivers/misc/habanalabs/include/common/hl_boot_if.h | 62 |
2 files changed, 166 insertions, 11 deletions
diff --git a/drivers/misc/habanalabs/include/common/cpucp_if.h b/drivers/misc/habanalabs/include/common/cpucp_if.h index 80b1d5a9d9f1..9ff6a448f0d4 100644 --- a/drivers/misc/habanalabs/include/common/cpucp_if.h +++ b/drivers/misc/habanalabs/include/common/cpucp_if.h @@ -98,6 +98,18 @@ struct hl_eq_fw_alive { __u8 pad[7]; }; +enum hl_pcie_addr_dec_cause { + PCIE_ADDR_DEC_HBW_ERR_RESP, + PCIE_ADDR_DEC_LBW_ERR_RESP, + PCIE_ADDR_DEC_TLP_BLOCKED_BY_RR +}; + +struct hl_eq_pcie_addr_dec_data { + /* enum hl_pcie_addr_dec_cause */ + __u8 addr_dec_cause; + __u8 pad[7]; +}; + struct hl_eq_entry { struct hl_eq_header hdr; union { @@ -106,6 +118,7 @@ struct hl_eq_entry { struct hl_eq_sm_sei_data sm_sei_data; struct cpucp_pkt_sync_err pkt_sync_err; struct hl_eq_fw_alive fw_alive; + struct hl_eq_pcie_addr_dec_data pcie_addr_dec_data; __le64 data[7]; }; }; @@ -116,7 +129,7 @@ struct hl_eq_entry { #define EQ_CTL_READY_MASK 0x80000000 #define EQ_CTL_EVENT_TYPE_SHIFT 16 -#define EQ_CTL_EVENT_TYPE_MASK 0x03FF0000 +#define EQ_CTL_EVENT_TYPE_MASK 0x0FFF0000 #define EQ_CTL_INDEX_SHIFT 0 #define EQ_CTL_INDEX_MASK 0x0000FFFF @@ -300,7 +313,7 @@ enum pq_init_status { * The packet's arguments specify the desired sensor and the field to * set. * - * CPUCP_PACKET_PCIE_THROUGHPUT_GET + * CPUCP_PACKET_PCIE_THROUGHPUT_GET - * Get throughput of PCIe. * The packet's arguments specify the transaction direction (TX/RX). * The window measurement is 10[msec], and the return value is in KB/sec. @@ -309,19 +322,19 @@ enum pq_init_status { * Replay count measures number of "replay" events, which is basicly * number of retries done by PCIe. * - * CPUCP_PACKET_TOTAL_ENERGY_GET + * CPUCP_PACKET_TOTAL_ENERGY_GET - * Total Energy is measurement of energy from the time FW Linux * is loaded. It is calculated by multiplying the average power * by time (passed from armcp start). The units are in MilliJouls. * - * CPUCP_PACKET_PLL_INFO_GET + * CPUCP_PACKET_PLL_INFO_GET - * Fetch frequencies of PLL from the required PLL IP. * The packet's arguments specify the device PLL type * Pll type is the PLL from device pll_index enum. * The result is composed of 4 outputs, each is 16-bit * frequency in MHz. * - * CPUCP_PACKET_POWER_GET + * CPUCP_PACKET_POWER_GET - * Fetch the present power consumption of the device (Current * Voltage). * * CPUCP_PACKET_NIC_PFC_SET - @@ -345,6 +358,24 @@ enum pq_init_status { * CPUCP_PACKET_MSI_INFO_SET - * set the index number for each supported msi type going from * host to device + * + * CPUCP_PACKET_NIC_XPCS91_REGS_GET - + * Fetch the un/correctable counters values from the NIC MAC. + * + * CPUCP_PACKET_NIC_STAT_REGS_GET - + * Fetch various NIC MAC counters from the NIC STAT. + * + * CPUCP_PACKET_NIC_STAT_REGS_CLR - + * Clear the various NIC MAC counters in the NIC STAT. + * + * CPUCP_PACKET_NIC_STAT_REGS_ALL_GET - + * Fetch all NIC MAC counters from the NIC STAT. + * + * CPUCP_PACKET_IS_IDLE_CHECK - + * Check if the device is IDLE in regard to the DMA/compute engines + * and QMANs. The f/w will return a bitmask where each bit represents + * a different engine or QMAN according to enum cpucp_idle_mask. + * The bit will be 1 if the engine is NOT idle. */ enum cpucp_packet_id { @@ -385,6 +416,11 @@ enum cpucp_packet_id { CPUCP_PACKET_NIC_LPBK_SET, /* internal */ CPUCP_PACKET_NIC_MAC_CFG, /* internal */ CPUCP_PACKET_MSI_INFO_SET, /* internal */ + CPUCP_PACKET_NIC_XPCS91_REGS_GET, /* internal */ + CPUCP_PACKET_NIC_STAT_REGS_GET, /* internal */ + CPUCP_PACKET_NIC_STAT_REGS_CLR, /* internal */ + CPUCP_PACKET_NIC_STAT_REGS_ALL_GET, /* internal */ + CPUCP_PACKET_IS_IDLE_CHECK, /* internal */ }; #define CPUCP_PACKET_FENCE_VAL 0xFE8CE7A5 @@ -414,6 +450,11 @@ enum cpucp_packet_id { #define CPUCP_PKT_VAL_LPBK_IN2_SHIFT 1 #define CPUCP_PKT_VAL_LPBK_IN2_MASK 0x000000000000001Eull +#define CPUCP_PKT_VAL_MAC_CNT_IN1_SHIFT 0 +#define CPUCP_PKT_VAL_MAC_CNT_IN1_MASK 0x0000000000000001ull +#define CPUCP_PKT_VAL_MAC_CNT_IN2_SHIFT 1 +#define CPUCP_PKT_VAL_MAC_CNT_IN2_MASK 0x00000000FFFFFFFEull + /* heartbeat status bits */ #define CPUCP_PKT_HB_STATUS_EQ_FAULT_SHIFT 0 #define CPUCP_PKT_HB_STATUS_EQ_FAULT_MASK 0x00000001 @@ -467,7 +508,8 @@ struct cpucp_packet { __le32 status_mask; }; - __le32 reserved; + /* For NIC requests */ + __le32 port_index; }; struct cpucp_unmask_irq_arr_packet { @@ -476,6 +518,12 @@ struct cpucp_unmask_irq_arr_packet { __le32 irqs[0]; }; +struct cpucp_nic_status_packet { + struct cpucp_packet cpucp_pkt; + __le32 length; + __le32 data[0]; +}; + struct cpucp_array_data_packet { struct cpucp_packet cpucp_pkt; __le32 length; @@ -595,6 +643,18 @@ enum pll_index { PLL_MAX }; +enum rl_index { + TPC_RL = 0, + MME_RL, +}; + +enum pvt_index { + PVT_SW, + PVT_SE, + PVT_NW, + PVT_NE +}; + /* Event Queue Packets */ struct eq_generic_event { @@ -700,6 +760,15 @@ struct cpucp_mac_addr { __u8 mac_addr[ETH_ALEN]; }; +enum cpucp_serdes_type { + TYPE_1_SERDES_TYPE, + TYPE_2_SERDES_TYPE, + HLS1_SERDES_TYPE, + HLS1H_SERDES_TYPE, + UNKNOWN_SERDES_TYPE, + MAX_NUM_SERDES_TYPE = UNKNOWN_SERDES_TYPE +}; + struct cpucp_nic_info { struct cpucp_mac_addr mac_addrs[CPUCP_MAX_NICS]; __le64 link_mask[CPUCP_NIC_MASK_ARR_LEN]; @@ -708,6 +777,40 @@ struct cpucp_nic_info { __le64 link_ext_mask[CPUCP_NIC_MASK_ARR_LEN]; __u8 qsfp_eeprom[CPUCP_NIC_QSFP_EEPROM_MAX_LEN]; __le64 auto_neg_mask[CPUCP_NIC_MASK_ARR_LEN]; + __le16 serdes_type; /* enum cpucp_serdes_type */ + __u8 reserved[6]; +}; + +/* + * struct cpucp_nic_status - describes the status of a NIC port. + * @port: NIC port index. + * @bad_format_cnt: e.g. CRC. + * @responder_out_of_sequence_psn_cnt: e.g NAK. + * @high_ber_reinit_cnt: link reinit due to high BER. + * @correctable_err_cnt: e.g. bit-flip. + * @uncorrectable_err_cnt: e.g. MAC errors. + * @retraining_cnt: re-training counter. + * @up: is port up. + * @pcs_link: has PCS link. + * @phy_ready: is PHY ready. + * @auto_neg: is Autoneg enabled. + * @timeout_retransmission_cnt: timeout retransmission events + * @high_ber_cnt: high ber events + */ +struct cpucp_nic_status { + __le32 port; + __le32 bad_format_cnt; + __le32 responder_out_of_sequence_psn_cnt; + __le32 high_ber_reinit; + __le32 correctable_err_cnt; + __le32 uncorrectable_err_cnt; + __le32 retraining_cnt; + __u8 up; + __u8 pcs_link; + __u8 phy_ready; + __u8 auto_neg; + __le32 timeout_retransmission_cnt; + __le32 high_ber_cnt; }; #endif /* CPUCP_IF_H */ diff --git a/drivers/misc/habanalabs/include/common/hl_boot_if.h b/drivers/misc/habanalabs/include/common/hl_boot_if.h index fa8a5ad2d438..3099653234e4 100644 --- a/drivers/misc/habanalabs/include/common/hl_boot_if.h +++ b/drivers/misc/habanalabs/include/common/hl_boot_if.h @@ -78,6 +78,26 @@ * CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL Device is unusable and customer support * should be contacted. * + * CPU_BOOT_ERR0_ARC0_HALT_ACK_NOT_RCVD HALT ACK from ARC0 is not received + * within specified retries after issuing + * HALT request. ARC0 appears to be in bad + * reset. + * + * CPU_BOOT_ERR0_ARC1_HALT_ACK_NOT_RCVD HALT ACK from ARC1 is not received + * within specified retries after issuing + * HALT request. ARC1 appears to be in bad + * reset. + * + * CPU_BOOT_ERR0_ARC0_RUN_ACK_NOT_RCVD RUN ACK from ARC0 is not received + * within specified timeout after issuing + * RUN request. ARC0 appears to be in bad + * reset. + * + * CPU_BOOT_ERR0_ARC1_RUN_ACK_NOT_RCVD RUN ACK from ARC1 is not received + * within specified timeout after issuing + * RUN request. ARC1 appears to be in bad + * reset. + * * CPU_BOOT_ERR0_ENABLED Error registers enabled. * This is a main indication that the * running FW populates the error @@ -98,6 +118,10 @@ #define CPU_BOOT_ERR0_SEC_IMG_VER_FAIL (1 << 11) #define CPU_BOOT_ERR0_PLL_FAIL (1 << 12) #define CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL (1 << 13) +#define CPU_BOOT_ERR0_ARC0_HALT_ACK_NOT_RCVD (1 << 14) +#define CPU_BOOT_ERR0_ARC1_HALT_ACK_NOT_RCVD (1 << 15) +#define CPU_BOOT_ERR0_ARC0_RUN_ACK_NOT_RCVD (1 << 16) +#define CPU_BOOT_ERR0_ARC1_RUN_ACK_NOT_RCVD (1 << 17) #define CPU_BOOT_ERR0_ENABLED (1 << 31) #define CPU_BOOT_ERR1_ENABLED (1 << 31) @@ -186,6 +210,10 @@ * configured and is ready for use. * Initialized in: ppboot * + * CPU_BOOT_DEV_STS0_FW_NIC_MAC_EN NIC MAC channels init is done by FW and + * any access to them is done via the FW. + * Initialized in: linux + * * CPU_BOOT_DEV_STS0_DYN_PLL_EN Dynamic PLL configuration is enabled. * FW sends to host a bitmap of supported * PLLs. @@ -209,6 +237,21 @@ * prevent IRQs overriding each other. * Initialized in: linux * + * CPU_BOOT_DEV_STS0_FW_NIC_STAT_XPCS91_EN + * NIC STAT and XPCS91 access is restricted + * and is done via FW only. + * Initialized in: linux + * + * CPU_BOOT_DEV_STS0_FW_NIC_STAT_EXT_EN + * NIC STAT get all is supported. + * Initialized in: linux + * + * CPU_BOOT_DEV_STS0_IS_IDLE_CHECK_EN + * F/W checks if the device is idle by reading defined set + * of registers. It returns a bitmask of all the engines, + * where a bit is set if the engine is not idle. + * Initialized in: linux + * * CPU_BOOT_DEV_STS0_ENABLED Device status register enabled. * This is a main indication that the * running FW populates the device status @@ -236,10 +279,14 @@ #define CPU_BOOT_DEV_STS0_PKT_PI_ACK_EN (1 << 15) #define CPU_BOOT_DEV_STS0_FW_LD_COM_EN (1 << 16) #define CPU_BOOT_DEV_STS0_FW_IATU_CONF_EN (1 << 17) +#define CPU_BOOT_DEV_STS0_FW_NIC_MAC_EN (1 << 18) #define CPU_BOOT_DEV_STS0_DYN_PLL_EN (1 << 19) #define CPU_BOOT_DEV_STS0_GIC_PRIVILEGED_EN (1 << 20) #define CPU_BOOT_DEV_STS0_EQ_INDEX_EN (1 << 21) #define CPU_BOOT_DEV_STS0_MULTI_IRQ_POLL_EN (1 << 22) +#define CPU_BOOT_DEV_STS0_FW_NIC_STAT_XPCS91_EN (1 << 23) +#define CPU_BOOT_DEV_STS0_FW_NIC_STAT_EXT_EN (1 << 24) +#define CPU_BOOT_DEV_STS0_IS_IDLE_CHECK_EN (1 << 25) #define CPU_BOOT_DEV_STS0_ENABLED (1 << 31) #define CPU_BOOT_DEV_STS1_ENABLED (1 << 31) @@ -313,10 +360,7 @@ struct cpu_dyn_regs { __le32 hw_state; __le32 kmd_msg_to_cpu; __le32 cpu_cmd_status_to_host; - union { - __le32 gic_host_irq_ctrl; - __le32 gic_host_pi_upd_irq; - }; + __le32 gic_host_pi_upd_irq; __le32 gic_tpc_qm_irq_ctrl; __le32 gic_mme_qm_irq_ctrl; __le32 gic_dma_qm_irq_ctrl; @@ -324,7 +368,9 @@ struct cpu_dyn_regs { __le32 gic_dma_core_irq_ctrl; __le32 gic_host_halt_irq; __le32 gic_host_ints_irq; - __le32 reserved1[24]; /* reserve for future use */ + __le32 gic_host_soft_rst_irq; + __le32 gic_rot_qm_irq_ctrl; + __le32 reserved1[22]; /* reserve for future use */ }; /* TODO: remove the desc magic after the code is updated to use message */ @@ -462,6 +508,11 @@ struct lkd_fw_comms_msg { * Do not wait for BMC response. * * COMMS_LOW_PLL_OPP Initialize PLLs for low OPP. + * + * COMMS_PREP_DESC_ELBI Same as COMMS_PREP_DESC only that the memory + * space is allocated in a ELBI access only + * address range. + * */ enum comms_cmd { COMMS_NOOP = 0, @@ -474,6 +525,7 @@ enum comms_cmd { COMMS_GOTO_WFE = 7, COMMS_SKIP_BMC = 8, COMMS_LOW_PLL_OPP = 9, + COMMS_PREP_DESC_ELBI = 10, COMMS_INVLD_LAST }; |