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 | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/include/common/hl_boot_if.h b/drivers/misc/habanalabs/include/common/hl_boot_if.h index 6d0c1ddb4304..89ac8020f821 100644 --- a/drivers/misc/habanalabs/include/common/hl_boot_if.h +++ b/drivers/misc/habanalabs/include/common/hl_boot_if.h @@ -205,6 +205,10 @@ * was not served before. * Initialized in: linux * + * CPU_BOOT_DEV_STS0_MULTI_IRQ_POLL_EN Use multiple scratchpad interfaces to + * prevent IRQs overriding each other. + * 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 @@ -235,6 +239,7 @@ #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_ENABLED (1 << 31) #define CPU_BOOT_DEV_STS1_ENABLED (1 << 31) @@ -308,13 +313,18 @@ struct cpu_dyn_regs { __le32 hw_state; __le32 kmd_msg_to_cpu; __le32 cpu_cmd_status_to_host; - __le32 gic_host_irq_ctrl; + union { + __le32 gic_host_irq_ctrl; + __le32 gic_host_pi_upd_irq; + }; __le32 gic_tpc_qm_irq_ctrl; __le32 gic_mme_qm_irq_ctrl; __le32 gic_dma_qm_irq_ctrl; __le32 gic_nic_qm_irq_ctrl; __le32 gic_dma_core_irq_ctrl; - __le32 reserved1[26]; /* reserve for future use */ + __le32 gic_host_halt_irq; + __le32 gic_host_ints_irq; + __le32 reserved1[24]; /* reserve for future use */ }; /* TODO: remove the desc magic after the code is updated to use message */ |