diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/common/cpucp_if.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/cpucp_if.h | 113 |
1 files changed, 112 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/include/common/cpucp_if.h b/drivers/misc/habanalabs/include/common/cpucp_if.h index 00bd9b392f93..27cd0ba99aa3 100644 --- a/drivers/misc/habanalabs/include/common/cpucp_if.h +++ b/drivers/misc/habanalabs/include/common/cpucp_if.h @@ -11,6 +11,8 @@ #include <linux/types.h> #include <linux/if_ether.h> +#include "hl_boot_if.h" + #define NUM_HBM_PSEUDO_CH 2 #define NUM_HBM_CH_PER_DEV 8 #define CPUCP_PKT_HBM_ECC_INFO_WR_PAR_SHIFT 0 @@ -28,6 +30,17 @@ #define CPUCP_PKT_HBM_ECC_INFO_HBM_CH_SHIFT 6 #define CPUCP_PKT_HBM_ECC_INFO_HBM_CH_MASK 0x000007C0 +#define PLL_MAP_MAX_BITS 128 +#define PLL_MAP_LEN (PLL_MAP_MAX_BITS / 8) + +/* + * info of the pkt queue pointers in the first async occurrence + */ +struct cpucp_pkt_sync_err { + __le32 pi; + __le32 ci; +}; + struct hl_eq_hbm_ecc_data { /* SERR counter */ __le32 sec_cnt; @@ -58,11 +71,26 @@ struct hl_eq_ecc_data { __u8 pad[7]; }; +enum hl_sm_sei_cause { + SM_SEI_SO_OVERFLOW, + SM_SEI_LBW_4B_UNALIGNED, + SM_SEI_AXI_RESPONSE_ERR +}; + +struct hl_eq_sm_sei_data { + __le32 sei_log; + /* enum hl_sm_sei_cause */ + __u8 sei_cause; + __u8 pad[3]; +}; + struct hl_eq_entry { struct hl_eq_header hdr; union { struct hl_eq_ecc_data ecc_data; struct hl_eq_hbm_ecc_data hbm_ecc_data; + struct hl_eq_sm_sei_data sm_sei_data; + struct cpucp_pkt_sync_err pkt_sync_err; __le64 data[7]; }; }; @@ -273,6 +301,30 @@ enum pq_init_status { * The result is composed of 4 outputs, each is 16-bit * frequency in MHz. * + * CPUCP_PACKET_POWER_GET + * Fetch the present power consumption of the device (Current * Voltage). + * + * CPUCP_PACKET_NIC_PFC_SET - + * Enable/Disable the NIC PFC feature. The packet's arguments specify the + * NIC port, relevant lanes to configure and one bit indication for + * enable/disable. + * + * CPUCP_PACKET_NIC_FAULT_GET - + * Fetch the current indication for local/remote faults from the NIC MAC. + * The result is 32-bit value of the relevant register. + * + * CPUCP_PACKET_NIC_LPBK_SET - + * Enable/Disable the MAC loopback feature. The packet's arguments specify + * the NIC port, relevant lanes to configure and one bit indication for + * enable/disable. + * + * CPUCP_PACKET_NIC_MAC_INIT - + * Configure the NIC MAC channels. The packet's arguments specify the + * NIC port and the speed. + * + * CPUCP_PACKET_MSI_INFO_SET - + * set the index number for each supported msi type going from + * host to device */ enum cpucp_packet_id { @@ -306,6 +358,13 @@ enum cpucp_packet_id { CPUCP_PACKET_PCIE_REPLAY_CNT_GET, /* internal */ CPUCP_PACKET_TOTAL_ENERGY_GET, /* internal */ CPUCP_PACKET_PLL_INFO_GET, /* internal */ + CPUCP_PACKET_NIC_STATUS, /* internal */ + CPUCP_PACKET_POWER_GET, /* internal */ + CPUCP_PACKET_NIC_PFC_SET, /* internal */ + CPUCP_PACKET_NIC_FAULT_GET, /* internal */ + CPUCP_PACKET_NIC_LPBK_SET, /* internal */ + CPUCP_PACKET_NIC_MAC_CFG, /* internal */ + CPUCP_PACKET_MSI_INFO_SET, /* internal */ }; #define CPUCP_PACKET_FENCE_VAL 0xFE8CE7A5 @@ -377,6 +436,12 @@ struct cpucp_unmask_irq_arr_packet { __le32 irqs[0]; }; +struct cpucp_array_data_packet { + struct cpucp_packet cpucp_pkt; + __le32 length; + __le32 data[0]; +}; + enum cpucp_packet_rc { cpucp_packet_success, cpucp_packet_invalid, @@ -445,6 +510,51 @@ enum cpucp_pll_type_attributes { cpucp_pll_pci, }; +/* + * MSI type enumeration table for all ASICs and future SW versions. + * For future ASIC-LKD compatibility, we can only add new enumerations. + * at the end of the table (before CPUCP_NUM_OF_MSI_TYPES). + * Changing the order of entries or removing entries is not allowed. + */ +enum cpucp_msi_type { + CPUCP_EVENT_QUEUE_MSI_TYPE, + CPUCP_NIC_PORT1_MSI_TYPE, + CPUCP_NIC_PORT3_MSI_TYPE, + CPUCP_NIC_PORT5_MSI_TYPE, + CPUCP_NIC_PORT7_MSI_TYPE, + CPUCP_NIC_PORT9_MSI_TYPE, + CPUCP_NUM_OF_MSI_TYPES +}; + +/* + * PLL enumeration table used for all ASICs and future SW versions. + * For future ASIC-LKD compatibility, we can only add new enumerations. + * at the end of the table. + * Changing the order of entries or removing entries is not allowed. + */ +enum pll_index { + CPU_PLL = 0, + PCI_PLL = 1, + NIC_PLL = 2, + DMA_PLL = 3, + MESH_PLL = 4, + MME_PLL = 5, + TPC_PLL = 6, + IF_PLL = 7, + SRAM_PLL = 8, + NS_PLL = 9, + HBM_PLL = 10, + MSS_PLL = 11, + DDR_PLL = 12, + VID_PLL = 13, + BANK_PLL = 14, + MMU_PLL = 15, + IC_PLL = 16, + MC_PLL = 17, + EMMC_PLL = 18, + PLL_MAX +}; + /* Event Queue Packets */ struct eq_generic_event { @@ -456,7 +566,6 @@ struct eq_generic_event { */ #define CARD_NAME_MAX_LEN 16 -#define VERSION_MAX_LEN 128 #define CPUCP_MAX_SENSORS 128 #define CPUCP_MAX_NICS 128 #define CPUCP_LANES_PER_NIC 4 @@ -519,6 +628,7 @@ struct cpucp_security_info { * @dram_size: available DRAM size. * @card_name: card name that will be displayed in HWMON subsystem on the host * @sec_info: security information + * @pll_map: Bit map of supported PLLs for current ASIC version. */ struct cpucp_info { struct cpucp_sensor sensors[CPUCP_MAX_SENSORS]; @@ -540,6 +650,7 @@ struct cpucp_info { __u8 pad[7]; struct cpucp_security_info sec_info; __le32 reserved6; + __u8 pll_map[PLL_MAP_LEN]; }; struct cpucp_mac_addr { |