diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/common/hl_boot_if.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/hl_boot_if.h | 62 |
1 files changed, 57 insertions, 5 deletions
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 }; |