Commit 921a465b authored by Oded Gabbay's avatar Oded Gabbay
Browse files

habanalabs: pass device pointer to asic-specific function 



This patch adds a new parameter that is passed to the
add_end_of_cb_packets() asic-specific function.

The parameter is the pointer to the driver's device structure. The
function needs this pointer for future ASICs.

Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent a08b51a9

drivers/misc/habanalabs/goya/goya.c

+2 −2
Original line number Diff line number Diff line
@@ -3888,8 +3888,8 @@ int goya_cs_parser(struct hl_device *hdev, struct hl_cs_parser *parser) 
		return goya_parse_cb_no_mmu(hdev, parser);

}



void goya_add_end_of_cb_packets(u64 kernel_address, u32 len, u64 cq_addr,

				u32 cq_val, u32 msix_vec)

void goya_add_end_of_cb_packets(struct hl_device *hdev, u64 kernel_address,

				u32 len, u64 cq_addr, u32 cq_val, u32 msix_vec)

{

	struct packet_msg_prot *cq_pkt;

	u32 tmp;

drivers/misc/habanalabs/goya/goyaP.h

+2 −2
Original line number Diff line number Diff line
@@ -214,8 +214,8 @@ int goya_resume(struct hl_device *hdev); 
void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry);

void *goya_get_events_stat(struct hl_device *hdev, u32 *size);



void goya_add_end_of_cb_packets(u64 kernel_address, u32 len, u64 cq_addr,

				u32 cq_val, u32 msix_vec);

void goya_add_end_of_cb_packets(struct hl_device *hdev, u64 kernel_address,

				u32 len, u64 cq_addr, u32 cq_val, u32 msix_vec);

int goya_cs_parser(struct hl_device *hdev, struct hl_cs_parser *parser);

void *goya_get_int_queue_base(struct hl_device *hdev, u32 queue_id,

				dma_addr_t *dma_handle,	u16 *queue_len);

drivers/misc/habanalabs/habanalabs.h

+3 −2
Original line number Diff line number Diff line
@@ -543,8 +543,9 @@ struct hl_asic_funcs { 
				enum dma_data_direction dir);

	u32 (*get_dma_desc_list_size)(struct hl_device *hdev,

					struct sg_table *sgt);

	void (*add_end_of_cb_packets)(u64 kernel_address, u32 len, u64 cq_addr,

					u32 cq_val, u32 msix_num);

	void (*add_end_of_cb_packets)(struct hl_device *hdev,

					u64 kernel_address, u32 len,

					u64 cq_addr, u32 cq_val, u32 msix_num);

	void (*update_eq_ci)(struct hl_device *hdev, u32 val);

	int (*context_switch)(struct hl_device *hdev, u32 asid);

	void (*restore_phase_topology)(struct hl_device *hdev);

drivers/misc/habanalabs/hw_queue.c

+1 −1
Original line number Diff line number Diff line
@@ -265,7 +265,7 @@ static void ext_hw_queue_schedule_job(struct hl_cs_job *job) 
	cq = &hdev->completion_queue[q->hw_queue_id];

	cq_addr = cq->bus_address + cq->pi * sizeof(struct hl_cq_entry);



	hdev->asic_funcs->add_end_of_cb_packets(cb->kernel_address, len,

	hdev->asic_funcs->add_end_of_cb_packets(hdev, cb->kernel_address, len,

						cq_addr,

						__le32_to_cpu(cq_pkt.data),

						q->hw_queue_id);