Commit 5a967fb3 authored by Oded Gabbay's avatar Oded Gabbay
Browse files

habanalabs/gaudi: update to latest f/w specs 



Update the firmware interface files to their latest version.

Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 5bc691d8

drivers/misc/habanalabs/include/common/hl_boot_if.h

+26 −10
Original line number Diff line number Diff line
@@ -333,18 +333,35 @@ struct cpu_dyn_regs { 
#define HL_COMMS_DESC_VER	1



/* HCMv - Habana Communications Message + header version */

#define HL_COMMS_MSG_MAGIC_VER(ver)	(0x48434D00 | ((ver) & 0xff))

#define HL_COMMS_MSG_MAGIC_VALUE	0x48434D00

#define HL_COMMS_MSG_MAGIC_MASK		0xFFFFFF00

#define HL_COMMS_MSG_MAGIC_VER_MASK	0xFF



#define HL_COMMS_MSG_MAGIC_VER(ver)	(HL_COMMS_MSG_MAGIC_VALUE |	\

					((ver) & HL_COMMS_MSG_MAGIC_VER_MASK))

#define HL_COMMS_MSG_MAGIC_V0		HL_COMMS_DESC_MAGIC

#define HL_COMMS_MSG_MAGIC_V1		HL_COMMS_MSG_MAGIC_VER(1)



#define HL_COMMS_MSG_MAGIC		HL_COMMS_MSG_MAGIC_V1



#define HL_COMMS_MSG_MAGIC_VALIDATE_MAGIC(magic)			\

		(((magic) & HL_COMMS_MSG_MAGIC_MASK) ==			\

		HL_COMMS_MSG_MAGIC_VALUE)



#define HL_COMMS_MSG_MAGIC_VALIDATE_VERSION(magic, ver)			\

		(((magic) & HL_COMMS_MSG_MAGIC_VER_MASK) >=		\

		((ver) & HL_COMMS_MSG_MAGIC_VER_MASK))



#define HL_COMMS_MSG_MAGIC_VALIDATE(magic, ver)				\

		(HL_COMMS_MSG_MAGIC_VALIDATE_MAGIC((magic)) &&		\

		HL_COMMS_MSG_MAGIC_VALIDATE_VERSION((magic), (ver)))



enum comms_msg_type {

	HL_COMMS_DESC_TYPE = 0,

	HL_COMMS_RESET_CAUSE_TYPE = 1,

};



/* TODO: remove this struct after the code is updated to use comms_msg_header */

/* TODO: remove this struct after the code is updated to use message */

/* this is the comms descriptor header - meta data */

struct comms_desc_header {

	__le32 magic;		/* magic for validation */
@@ -372,8 +389,7 @@ struct lkd_fw_comms_desc { 
	char cur_fw_ver[VERSION_MAX_LEN];

	/* can be used for 1 more version w/o ABI change */

	char reserved0[VERSION_MAX_LEN];

	/* address for next FW component load */

	__le64 img_addr;

	__le64 img_addr;	/* address for next FW component load */

};



enum comms_reset_cause {
@@ -382,10 +398,11 @@ enum comms_reset_cause { 
	HL_RESET_CAUSE_TDR = 2,

};



#define RESET_CAUSE_PADDING	7

/* TODO: remove define after struct name is aligned on all projects */

#define lkd_msg_comms lkd_fw_comms_msg



/* this is the comms message descriptor */

struct lkd_msg_comms {

struct lkd_fw_comms_msg {

	struct comms_msg_header header;

	/* union for future expantions of new messages */

	union {
@@ -400,7 +417,6 @@ struct lkd_msg_comms { 
		};

		struct {

			__u8 reset_cause;

			__u8 reserved[RESET_CAUSE_PADDING]; /* 64 bit pad */

		};

	};

};

drivers/misc/habanalabs/include/gaudi/gaudi_fw_if.h

+7 −0
Original line number Diff line number Diff line
@@ -20,6 +20,9 @@ 
#define UBOOT_FW_OFFSET			0x100000	/* 1MB in SRAM */

#define LINUX_FW_OFFSET			0x800000	/* 8MB in HBM */



/* HBM thermal delta in [Deg] added to composite (CTemp) */

#define HBM_TEMP_ADJUST_COEFF		6



enum gaudi_nic_axi_error {

	RXB,

	RXE,
@@ -56,6 +59,8 @@ struct eq_nic_sei_event { 
 * @pcs_link: has PCS link.

 * @phy_ready: is PHY ready.

 * @auto_neg: is Autoneg enabled.

 * @timeout_retransmission_cnt: timeout retransmission events

 * @high_ber_cnt: high ber events

 */

struct gaudi_nic_status {

	__u32 port;
@@ -69,6 +74,8 @@ struct gaudi_nic_status { 
	__u8 pcs_link;

	__u8 phy_ready;

	__u8 auto_neg;

	__u32 timeout_retransmission_cnt;

	__u32 high_ber_cnt;

};



struct gaudi_flops_2_data {