diff options
Diffstat (limited to 'drivers/misc/habanalabs/include')
9 files changed, 220 insertions, 39 deletions
diff --git a/drivers/misc/habanalabs/include/armcp_if.h b/drivers/misc/habanalabs/include/armcp_if.h index 1f1e35e86d84..e4c6699a1868 100644 --- a/drivers/misc/habanalabs/include/armcp_if.h +++ b/drivers/misc/habanalabs/include/armcp_if.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 * - * Copyright 2016-2018 HabanaLabs, Ltd. + * Copyright 2016-2019 HabanaLabs, Ltd. * All Rights Reserved. * */ @@ -41,33 +41,34 @@ enum pq_init_status { /* * ArmCP Primary Queue Packets * - * During normal operation, KMD needs to send various messages to ArmCP, - * usually either to SET some value into a H/W periphery or to GET the current - * value of some H/W periphery. For example, SET the frequency of MME/TPC and - * GET the value of the thermal sensor. - * - * These messages can be initiated either by the User application or by KMD - * itself, e.g. power management code. In either case, the communication from - * KMD to ArmCP will *always* be in synchronous mode, meaning that KMD will - * send a single message and poll until the message was acknowledged and the - * results are ready (if results are needed). - * - * This means that only a single message can be sent at a time and KMD must - * wait for its result before sending the next message. Having said that, - * because these are control messages which are sent in a relatively low + * During normal operation, the host's kernel driver needs to send various + * messages to ArmCP, usually either to SET some value into a H/W periphery or + * to GET the current value of some H/W periphery. For example, SET the + * frequency of MME/TPC and GET the value of the thermal sensor. + * + * These messages can be initiated either by the User application or by the + * host's driver itself, e.g. power management code. In either case, the + * communication from the host's driver to ArmCP will *always* be in + * synchronous mode, meaning that the host will send a single message and poll + * until the message was acknowledged and the results are ready (if results are + * needed). + * + * This means that only a single message can be sent at a time and the host's + * driver must wait for its result before sending the next message. Having said + * that, because these are control messages which are sent in a relatively low * frequency, this limitation seems acceptable. It's important to note that * in case of multiple devices, messages to different devices *can* be sent * at the same time. * * The message, inputs/outputs (if relevant) and fence object will be located - * on the device DDR at an address that will be determined by KMD. During - * device initialization phase, KMD will pass to ArmCP that address. Most of - * the message types will contain inputs/outputs inside the message itself. - * The common part of each message will contain the opcode of the message (its - * type) and a field representing a fence object. - * - * When KMD wishes to send a message to ArmCP, it will write the message - * contents to the device DDR, clear the fence object and then write the + * on the device DDR at an address that will be determined by the host's driver. + * During device initialization phase, the host will pass to ArmCP that address. + * Most of the message types will contain inputs/outputs inside the message + * itself. The common part of each message will contain the opcode of the + * message (its type) and a field representing a fence object. + * + * When the host's driver wishes to send a message to ArmCP, it will write the + * message contents to the device DDR, clear the fence object and then write the * value 484 to the mmGIC_DISTRIBUTOR__5_GICD_SETSPI_NSR register to issue * the 484 interrupt-id to the ARM core. * @@ -78,12 +79,13 @@ enum pq_init_status { * device DDR and then write to the fence object. If an error occurred, ArmCP * will fill the rc field with the right error code. * - * In the meantime, KMD will poll on the fence object. Once KMD sees that the - * fence object is signaled, it will read the results from the device DDR - * (if relevant) and resume the code execution in KMD. + * In the meantime, the host's driver will poll on the fence object. Once the + * host sees that the fence object is signaled, it will read the results from + * the device DDR (if relevant) and resume the code execution in the host's + * driver. * * To use QMAN packets, the opcode must be the QMAN opcode, shifted by 8 - * so the value being put by the KMD matches the value read by ArmCP + * so the value being put by the host's driver matches the value read by ArmCP * * Non-QMAN packets should be limited to values 1 through (2^8 - 1) * @@ -148,9 +150,9 @@ enum pq_init_status { * * ARMCP_PACKET_INFO_GET - * Fetch information from the device as specified in the packet's - * structure. KMD passes the max size it allows the ArmCP to write to - * the structure, to prevent data corruption in case of mismatched - * KMD/FW versions. + * structure. The host's driver passes the max size it allows the ArmCP to + * write to the structure, to prevent data corruption in case of + * mismatched driver/FW versions. * * ARMCP_PACKET_FLASH_PROGRAM_REMOVED - this packet was removed * @@ -183,9 +185,9 @@ enum pq_init_status { * ARMCP_PACKET_EEPROM_DATA_GET - * Get EEPROM data from the ArmCP kernel. The buffer is specified in the * addr field. The CPU will put the returned data size in the result - * field. In addition, KMD passes the max size it allows the ArmCP to - * write to the structure, to prevent data corruption in case of - * mismatched KMD/FW versions. + * field. In addition, the host's driver passes the max size it allows the + * ArmCP to write to the structure, to prevent data corruption in case of + * mismatched driver/FW versions. * */ @@ -231,7 +233,7 @@ struct armcp_packet { __le32 ctl; - __le32 fence; /* Signal to KMD that message is completed */ + __le32 fence; /* Signal to host that message is completed */ union { struct {/* For temperature/current/voltage/fan/pwm get/set */ @@ -310,6 +312,7 @@ struct eq_generic_event { * ArmCP info */ +#define CARD_NAME_MAX_LEN 16 #define VERSION_MAX_LEN 128 #define ARMCP_MAX_SENSORS 128 @@ -318,6 +321,19 @@ struct armcp_sensor { __le32 flags; }; +/** + * struct armcp_info - Info from ArmCP that is necessary to the host's driver + * @sensors: available sensors description. + * @kernel_version: ArmCP linux kernel version. + * @reserved: reserved field. + * @cpld_version: CPLD programmed F/W version. + * @infineon_version: Infineon main DC-DC version. + * @fuse_version: silicon production FUSE information. + * @thermal_version: thermald S/W version. + * @armcp_version: ArmCP S/W version. + * @dram_size: available DRAM size. + * @card_name: card name that will be displayed in HWMON subsystem on the host + */ struct armcp_info { struct armcp_sensor sensors[ARMCP_MAX_SENSORS]; __u8 kernel_version[VERSION_MAX_LEN]; @@ -328,6 +344,7 @@ struct armcp_info { __u8 thermal_version[VERSION_MAX_LEN]; __u8 armcp_version[VERSION_MAX_LEN]; __le64 dram_size; + char card_name[CARD_NAME_MAX_LEN]; }; #endif /* ARMCP_IF_H */ diff --git a/drivers/misc/habanalabs/include/goya/asic_reg/goya_masks.h b/drivers/misc/habanalabs/include/goya/asic_reg/goya_masks.h index 8618891d5afa..3c44ef3a23ed 100644 --- a/drivers/misc/habanalabs/include/goya/asic_reg/goya_masks.h +++ b/drivers/misc/habanalabs/include/goya/asic_reg/goya_masks.h @@ -260,4 +260,6 @@ #define DMA_QM_3_GLBL_CFG1_DMA_STOP_SHIFT DMA_QM_0_GLBL_CFG1_DMA_STOP_SHIFT #define DMA_QM_4_GLBL_CFG1_DMA_STOP_SHIFT DMA_QM_0_GLBL_CFG1_DMA_STOP_SHIFT +#define PSOC_ETR_AXICTL_PROTCTRLBIT1_SHIFT 1 + #endif /* ASIC_REG_GOYA_MASKS_H_ */ diff --git a/drivers/misc/habanalabs/include/goya/asic_reg/goya_regs.h b/drivers/misc/habanalabs/include/goya/asic_reg/goya_regs.h index 19b0f0ef1d0b..fce490e6a231 100644 --- a/drivers/misc/habanalabs/include/goya/asic_reg/goya_regs.h +++ b/drivers/misc/habanalabs/include/goya/asic_reg/goya_regs.h @@ -84,6 +84,7 @@ #include "tpc6_rtr_regs.h" #include "tpc7_nrtr_regs.h" #include "tpc0_eml_cfg_regs.h" +#include "psoc_etr_regs.h" #include "psoc_global_conf_masks.h" #include "dma_macro_masks.h" diff --git a/drivers/misc/habanalabs/include/goya/asic_reg/psoc_etr_regs.h b/drivers/misc/habanalabs/include/goya/asic_reg/psoc_etr_regs.h new file mode 100644 index 000000000000..b7c33e025db5 --- /dev/null +++ b/drivers/misc/habanalabs/include/goya/asic_reg/psoc_etr_regs.h @@ -0,0 +1,114 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright 2016-2018 HabanaLabs, Ltd. + * All Rights Reserved. + * + */ + +/************************************ + ** This is an auto-generated file ** + ** DO NOT EDIT BELOW ** + ************************************/ + +#ifndef ASIC_REG_PSOC_ETR_REGS_H_ +#define ASIC_REG_PSOC_ETR_REGS_H_ + +/* + ***************************************** + * PSOC_ETR (Prototype: ETR) + ***************************************** + */ + +#define mmPSOC_ETR_RSZ 0x2C43004 + +#define mmPSOC_ETR_STS 0x2C4300C + +#define mmPSOC_ETR_RRD 0x2C43010 + +#define mmPSOC_ETR_RRP 0x2C43014 + +#define mmPSOC_ETR_RWP 0x2C43018 + +#define mmPSOC_ETR_TRG 0x2C4301C + +#define mmPSOC_ETR_CTL 0x2C43020 + +#define mmPSOC_ETR_RWD 0x2C43024 + +#define mmPSOC_ETR_MODE 0x2C43028 + +#define mmPSOC_ETR_LBUFLEVEL 0x2C4302C + +#define mmPSOC_ETR_CBUFLEVEL 0x2C43030 + +#define mmPSOC_ETR_BUFWM 0x2C43034 + +#define mmPSOC_ETR_RRPHI 0x2C43038 + +#define mmPSOC_ETR_RWPHI 0x2C4303C + +#define mmPSOC_ETR_AXICTL 0x2C43110 + +#define mmPSOC_ETR_DBALO 0x2C43118 + +#define mmPSOC_ETR_DBAHI 0x2C4311C + +#define mmPSOC_ETR_FFSR 0x2C43300 + +#define mmPSOC_ETR_FFCR 0x2C43304 + +#define mmPSOC_ETR_PSCR 0x2C43308 + +#define mmPSOC_ETR_ITMISCOP0 0x2C43EE0 + +#define mmPSOC_ETR_ITTRFLIN 0x2C43EE8 + +#define mmPSOC_ETR_ITATBDATA0 0x2C43EEC + +#define mmPSOC_ETR_ITATBCTR2 0x2C43EF0 + +#define mmPSOC_ETR_ITATBCTR1 0x2C43EF4 + +#define mmPSOC_ETR_ITATBCTR0 0x2C43EF8 + +#define mmPSOC_ETR_ITCTRL 0x2C43F00 + +#define mmPSOC_ETR_CLAIMSET 0x2C43FA0 + +#define mmPSOC_ETR_CLAIMCLR 0x2C43FA4 + +#define mmPSOC_ETR_LAR 0x2C43FB0 + +#define mmPSOC_ETR_LSR 0x2C43FB4 + +#define mmPSOC_ETR_AUTHSTATUS 0x2C43FB8 + +#define mmPSOC_ETR_DEVID 0x2C43FC8 + +#define mmPSOC_ETR_DEVTYPE 0x2C43FCC + +#define mmPSOC_ETR_PERIPHID4 0x2C43FD0 + +#define mmPSOC_ETR_PERIPHID5 0x2C43FD4 + +#define mmPSOC_ETR_PERIPHID6 0x2C43FD8 + +#define mmPSOC_ETR_PERIPHID7 0x2C43FDC + +#define mmPSOC_ETR_PERIPHID0 0x2C43FE0 + +#define mmPSOC_ETR_PERIPHID1 0x2C43FE4 + +#define mmPSOC_ETR_PERIPHID2 0x2C43FE8 + +#define mmPSOC_ETR_PERIPHID3 0x2C43FEC + +#define mmPSOC_ETR_COMPID0 0x2C43FF0 + +#define mmPSOC_ETR_COMPID1 0x2C43FF4 + +#define mmPSOC_ETR_COMPID2 0x2C43FF8 + +#define mmPSOC_ETR_COMPID3 0x2C43FFC + +#endif /* ASIC_REG_PSOC_ETR_REGS_H_ */ diff --git a/drivers/misc/habanalabs/include/goya/goya.h b/drivers/misc/habanalabs/include/goya/goya.h index 3f02a52ba4ce..43d241891e45 100644 --- a/drivers/misc/habanalabs/include/goya/goya.h +++ b/drivers/misc/habanalabs/include/goya/goya.h @@ -38,4 +38,6 @@ #define TPC_MAX_NUM 8 +#define MME_MAX_NUM 1 + #endif /* GOYA_H */ diff --git a/drivers/misc/habanalabs/include/goya/goya_reg_map.h b/drivers/misc/habanalabs/include/goya/goya_reg_map.h new file mode 100644 index 000000000000..cd89723c7f61 --- /dev/null +++ b/drivers/misc/habanalabs/include/goya/goya_reg_map.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright 2019 HabanaLabs, Ltd. + * All Rights Reserved. + * + */ + +#ifndef GOYA_REG_MAP_H_ +#define GOYA_REG_MAP_H_ + +/* + * PSOC scratch-pad registers + */ +#define mmCPU_PQ_BASE_ADDR_LOW mmPSOC_GLOBAL_CONF_SCRATCHPAD_0 +#define mmCPU_PQ_BASE_ADDR_HIGH mmPSOC_GLOBAL_CONF_SCRATCHPAD_1 +#define mmCPU_EQ_BASE_ADDR_LOW mmPSOC_GLOBAL_CONF_SCRATCHPAD_2 +#define mmCPU_EQ_BASE_ADDR_HIGH mmPSOC_GLOBAL_CONF_SCRATCHPAD_3 +#define mmCPU_EQ_LENGTH mmPSOC_GLOBAL_CONF_SCRATCHPAD_4 +#define mmCPU_PQ_LENGTH mmPSOC_GLOBAL_CONF_SCRATCHPAD_5 +#define mmCPU_EQ_CI mmPSOC_GLOBAL_CONF_SCRATCHPAD_6 +#define mmCPU_PQ_INIT_STATUS mmPSOC_GLOBAL_CONF_SCRATCHPAD_7 +#define mmCPU_CQ_BASE_ADDR_LOW mmPSOC_GLOBAL_CONF_SCRATCHPAD_8 +#define mmCPU_CQ_BASE_ADDR_HIGH mmPSOC_GLOBAL_CONF_SCRATCHPAD_9 +#define mmCPU_CQ_LENGTH mmPSOC_GLOBAL_CONF_SCRATCHPAD_10 +#define mmUPD_STS mmPSOC_GLOBAL_CONF_SCRATCHPAD_26 +#define mmUPD_CMD mmPSOC_GLOBAL_CONF_SCRATCHPAD_27 +#define mmPREBOOT_VER_OFFSET mmPSOC_GLOBAL_CONF_SCRATCHPAD_28 +#define mmUBOOT_VER_OFFSET mmPSOC_GLOBAL_CONF_SCRATCHPAD_29 +#define mmUBOOT_OFFSET mmPSOC_GLOBAL_CONF_SCRATCHPAD_30 +#define mmBTL_ID mmPSOC_GLOBAL_CONF_SCRATCHPAD_31 + +#define mmHW_STATE mmPSOC_GLOBAL_CONF_APP_STATUS + +#endif /* GOYA_REG_MAP_H_ */ diff --git a/drivers/misc/habanalabs/include/hl_boot_if.h b/drivers/misc/habanalabs/include/hl_boot_if.h index 4cd04c090285..2853a2de8cf6 100644 --- a/drivers/misc/habanalabs/include/hl_boot_if.h +++ b/drivers/misc/habanalabs/include/hl_boot_if.h @@ -20,6 +20,8 @@ enum cpu_boot_status { CPU_BOOT_STATUS_DRAM_INIT_FAIL, CPU_BOOT_STATUS_FIT_CORRUPTED, CPU_BOOT_STATUS_UBOOT_NOT_READY, + CPU_BOOT_STATUS_RESERVED, + CPU_BOOT_STATUS_TS_INIT_FAIL, }; enum kmd_msg { diff --git a/drivers/misc/habanalabs/include/hw_ip/mmu/mmu_general.h b/drivers/misc/habanalabs/include/hw_ip/mmu/mmu_general.h index 71ea3c3e8ba3..a6851a9d3f03 100644 --- a/drivers/misc/habanalabs/include/hw_ip/mmu/mmu_general.h +++ b/drivers/misc/habanalabs/include/hw_ip/mmu/mmu_general.h @@ -12,18 +12,16 @@ #define PAGE_SHIFT_2MB 21 #define PAGE_SIZE_2MB (_AC(1, UL) << PAGE_SHIFT_2MB) #define PAGE_SIZE_4KB (_AC(1, UL) << PAGE_SHIFT_4KB) -#define PAGE_MASK_2MB (~(PAGE_SIZE_2MB - 1)) #define PAGE_PRESENT_MASK 0x0000000000001ull #define SWAP_OUT_MASK 0x0000000000004ull #define LAST_MASK 0x0000000000800ull -#define PHYS_ADDR_MASK 0xFFFFFFFFFFFFF000ull #define HOP0_MASK 0x3000000000000ull #define HOP1_MASK 0x0FF8000000000ull #define HOP2_MASK 0x0007FC0000000ull #define HOP3_MASK 0x000003FE00000ull #define HOP4_MASK 0x00000001FF000ull -#define OFFSET_MASK 0x0000000000FFFull +#define FLAGS_MASK 0x0000000000FFFull #define HOP0_SHIFT 48 #define HOP1_SHIFT 39 @@ -31,8 +29,7 @@ #define HOP3_SHIFT 21 #define HOP4_SHIFT 12 -#define PTE_PHYS_ADDR_SHIFT 12 -#define PTE_PHYS_ADDR_MASK ~OFFSET_MASK +#define HOP_PHYS_ADDR_MASK (~FLAGS_MASK) #define HL_PTE_SIZE sizeof(u64) #define HOP_TABLE_SIZE PAGE_SIZE_4KB diff --git a/drivers/misc/habanalabs/include/qman_if.h b/drivers/misc/habanalabs/include/qman_if.h index bf59bbe27fdc..0fdb49188ed7 100644 --- a/drivers/misc/habanalabs/include/qman_if.h +++ b/drivers/misc/habanalabs/include/qman_if.h @@ -23,6 +23,8 @@ struct hl_bd { #define HL_BD_SIZE sizeof(struct hl_bd) /* + * S/W CTL FIELDS. + * * BD_CTL_REPEAT_VALID tells the CP whether the repeat field in the BD CTL is * valid. 1 means the repeat field is valid, 0 means not-valid, * i.e. repeat == 1 @@ -34,6 +36,16 @@ struct hl_bd { #define BD_CTL_SHADOW_INDEX_MASK 0x00000FFF /* + * H/W CTL FIELDS + */ + +#define BD_CTL_COMP_OFFSET_SHIFT 16 +#define BD_CTL_COMP_OFFSET_MASK 0x00FF0000 + +#define BD_CTL_COMP_DATA_SHIFT 0 +#define BD_CTL_COMP_DATA_MASK 0x0000FFFF + +/* * COMPLETION QUEUE */ |
