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habanalabs: add user available interrupt to hw_ip

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In order to support completions that arrive directly to the user,
the driver needs to supply the user with the first available msix
interrupt available.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ofir Bitton
2021-01-06 15:40:37 +02:00
committed by Oded Gabbay
parent 8d79ce162e
commit e1fa724dd1
5 changed files with 13 additions and 2 deletions
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6
include/uapi/misc/habanalabs.h
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@@ -309,7 +309,9 @@ struct hl_info_hw_ip_info {
__u32 num_of_events;
__u32 device_id; /* PCI Device ID */
__u32 module_id; /* For mezzanine cards in servers (From OCP spec.) */
__u32 reserved[2];
__u32 reserved;
__u16 first_available_interrupt_id;
__u16 reserved2;
__u32 cpld_version;
__u32 psoc_pci_pll_nr;
__u32 psoc_pci_pll_nf;
@@ -320,7 +322,7 @@ struct hl_info_hw_ip_info {
__u8 pad[2];
__u8 cpucp_version[HL_INFO_VERSION_MAX_LEN];
__u8 card_name[HL_INFO_CARD_NAME_MAX_LEN];
__u64 reserved2;
__u64 reserved3;
__u64 dram_page_size;
};