Commit 6a3f707c authored by Saeed Mahameed's avatar Saeed Mahameed Committed by David S. Miller
Browse files

net/mlxfw: Convert pr_* to dev_* in mlxfw_fsm.c 



Introduce mlxfw_{info, err, dbg} macros and make them call corresponding
dev_* macros, then convert all instances of pr_* to mlxfw_*.

This will allow printing the device name mlxfw is operating on.

Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Reviewed-by: default avatarIdo Schimmel <idosch@mellanox.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f7fe7aa8

drivers/net/ethernet/mellanox/mlxfw/mlxfw.h

+23 −9
Original line number Diff line number Diff line
@@ -6,8 +6,31 @@ 


#include <linux/firmware.h>

#include <linux/netlink.h>

#include <linux/device.h>

#include <net/devlink.h>



struct mlxfw_dev {

	const struct mlxfw_dev_ops *ops;

	const char *psid;

	u16 psid_size;

	struct devlink *devlink;

};



static inline

struct device *mlxfw_dev_dev(struct mlxfw_dev *mlxfw_dev)

{

	return mlxfw_dev->devlink->dev;

}



#define MLXFW_PRFX "mlxfw: "



#define mlxfw_info(mlxfw_dev, fmt, ...) \

	dev_info(mlxfw_dev_dev(mlxfw_dev), MLXFW_PRFX fmt, ## __VA_ARGS__)

#define mlxfw_err(mlxfw_dev, fmt, ...) \

	dev_err(mlxfw_dev_dev(mlxfw_dev), MLXFW_PRFX fmt, ## __VA_ARGS__)

#define mlxfw_dbg(mlxfw_dev, fmt, ...) \

	dev_dbg(mlxfw_dev_dev(mlxfw_dev), MLXFW_PRFX fmt, ## __VA_ARGS__)



enum mlxfw_fsm_state {

	MLXFW_FSM_STATE_IDLE,

	MLXFW_FSM_STATE_LOCKED,
@@ -32,8 +55,6 @@ enum mlxfw_fsm_state_err { 
	MLXFW_FSM_STATE_ERR_MAX,

};



struct mlxfw_dev;



struct mlxfw_dev_ops {

	int (*component_query)(struct mlxfw_dev *mlxfw_dev, u16 component_index,

			       u32 *p_max_size, u8 *p_align_bits,
@@ -61,13 +82,6 @@ struct mlxfw_dev_ops { 
	void (*fsm_release)(struct mlxfw_dev *mlxfw_dev, u32 fwhandle);

};



struct mlxfw_dev {

	const struct mlxfw_dev_ops *ops;

	const char *psid;

	u16 psid_size;

	struct devlink *devlink;

};



#if IS_REACHABLE(CONFIG_MLXFW)

int mlxfw_firmware_flash(struct mlxfw_dev *mlxfw_dev,

			 const struct firmware *firmware,

drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c

+31 −29
Original line number Diff line number Diff line
@@ -30,12 +30,13 @@ static const int mlxfw_fsm_state_errno[] = { 
};



#define MLXFW_ERR_PRFX "Firmware flash failed: "

#define MLXFW_ERR_MSG(extack, msg, err) do { \

	pr_err("%s, err (%d)\n", MLXFW_ERR_PRFX msg, err); \

#define MLXFW_ERR_MSG(fwdev, extack, msg, err) do { \

	mlxfw_err(fwdev, "%s, err (%d)\n", MLXFW_ERR_PRFX msg, err); \

	NL_SET_ERR_MSG_MOD(extack, MLXFW_ERR_PRFX msg); \

} while (0)



static int mlxfw_fsm_state_err(struct netlink_ext_ack *extack,

static int mlxfw_fsm_state_err(struct mlxfw_dev *mlxfw_dev,

			       struct netlink_ext_ack *extack,

			       enum mlxfw_fsm_state_err err)

{

	enum mlxfw_fsm_state_err fsm_state_err;
@@ -45,35 +46,35 @@ static int mlxfw_fsm_state_err(struct netlink_ext_ack *extack, 


	switch (fsm_state_err) {

	case MLXFW_FSM_STATE_ERR_ERROR:

		MLXFW_ERR_MSG(extack, "general error", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "general error", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_DIGEST_ERR:

		MLXFW_ERR_MSG(extack, "component hash mismatch", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "component hash mismatch", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_NOT_APPLICABLE:

		MLXFW_ERR_MSG(extack, "component not applicable", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "component not applicable", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_UNKNOWN_KEY:

		MLXFW_ERR_MSG(extack, "unknown key", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "unknown key", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_AUTH_FAILED:

		MLXFW_ERR_MSG(extack, "authentication failed", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "authentication failed", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_UNSIGNED:

		MLXFW_ERR_MSG(extack, "component was not signed", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "component was not signed", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_KEY_NOT_APPLICABLE:

		MLXFW_ERR_MSG(extack, "key not applicable", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "key not applicable", err);

		break;

	case MLXFW_FSM_STATE_ERR_REJECTED_BAD_FORMAT:

		MLXFW_ERR_MSG(extack, "bad format", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "bad format", err);

		break;

	case MLXFW_FSM_STATE_ERR_BLOCKED_PENDING_RESET:

		MLXFW_ERR_MSG(extack, "pending reset", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "pending reset", err);

		break;

	case MLXFW_FSM_STATE_ERR_OK: /* fall through */

	case MLXFW_FSM_STATE_ERR_MAX:

		MLXFW_ERR_MSG(extack, "unknown error", err);

		MLXFW_ERR_MSG(mlxfw_dev, extack, "unknown error", err);

		break;

	};
@@ -99,11 +100,11 @@ retry: 
	}



	if (fsm_state_err != MLXFW_FSM_STATE_ERR_OK)

		return mlxfw_fsm_state_err(extack, fsm_state_err);

		return mlxfw_fsm_state_err(mlxfw_dev, extack, fsm_state_err);



	if (curr_fsm_state != fsm_state) {

		if (--times == 0) {

			pr_err("Timeout reached on FSM state change");

			mlxfw_err(mlxfw_dev, "Timeout reached on FSM state change\n");

			NL_SET_ERR_MSG_MOD(extack, "Timeout reached on FSM state change");

			return -ETIMEDOUT;

		}
@@ -151,7 +152,7 @@ static int mlxfw_flash_component(struct mlxfw_dev *mlxfw_dev, 


	comp_max_size = min_t(u32, comp_max_size, MLXFW_FSM_MAX_COMPONENT_SIZE);

	if (comp->data_size > comp_max_size) {

		pr_err("Component %d is of size %d which is bigger than limit %d\n",

		mlxfw_err(mlxfw_dev, "Component %d is of size %d which is bigger than limit %d\n",

			  comp->index, comp->data_size, comp_max_size);

		NL_SET_ERR_MSG_MOD(extack, "Component is bigger than limit");

		return -EINVAL;
@@ -160,7 +161,7 @@ static int mlxfw_flash_component(struct mlxfw_dev *mlxfw_dev, 
	comp_max_write_size = MLXFW_ALIGN_DOWN(comp_max_write_size,

					       comp_align_bits);



	pr_debug("Component update\n");

	mlxfw_dbg(mlxfw_dev, "Component update\n");

	mlxfw_status_notify(mlxfw_dev, "Updating component", comp_name, 0, 0);

	err = mlxfw_dev->ops->fsm_component_update(mlxfw_dev, fwhandle,

						   comp->index,
@@ -175,7 +176,7 @@ static int mlxfw_flash_component(struct mlxfw_dev *mlxfw_dev, 
	if (err)

		goto err_out;



	pr_debug("Component download\n");

	mlxfw_dbg(mlxfw_dev, "Component download\n");

	mlxfw_status_notify(mlxfw_dev, "Downloading component",

			    comp_name, 0, comp->data_size);

	for (offset = 0;
@@ -196,7 +197,7 @@ static int mlxfw_flash_component(struct mlxfw_dev *mlxfw_dev, 
				    comp->data_size);

	}



	pr_debug("Component verify\n");

	mlxfw_dbg(mlxfw_dev, "Component verify\n");

	mlxfw_status_notify(mlxfw_dev, "Verifying component", comp_name, 0, 0);

	err = mlxfw_dev->ops->fsm_component_verify(mlxfw_dev, fwhandle,

						   comp->index);
@@ -228,7 +229,7 @@ static int mlxfw_flash_components(struct mlxfw_dev *mlxfw_dev, u32 fwhandle, 
					      mlxfw_dev->psid_size,

					      &component_count);

	if (err) {

		pr_err("Could not find device PSID in MFA2 file\n");

		mlxfw_err(mlxfw_dev, "Could not find device PSID in MFA2 file\n");

		NL_SET_ERR_MSG_MOD(extack, "Could not find device PSID in MFA2 file");

		return err;

	}
@@ -244,7 +245,8 @@ static int mlxfw_flash_components(struct mlxfw_dev *mlxfw_dev, u32 fwhandle, 
			return err;

		}



		pr_info("Flashing component type %d\n", comp->index);

		mlxfw_info(mlxfw_dev, "Flashing component type %d\n",

			   comp->index);

		err = mlxfw_flash_component(mlxfw_dev, fwhandle, comp, extack);

		mlxfw_mfa2_file_component_put(comp);

		if (err)
@@ -262,7 +264,7 @@ int mlxfw_firmware_flash(struct mlxfw_dev *mlxfw_dev, 
	int err;



	if (!mlxfw_mfa2_check(firmware)) {

		pr_err("Firmware file is not MFA2\n");

		mlxfw_err(mlxfw_dev, "Firmware file is not MFA2\n");

		NL_SET_ERR_MSG_MOD(extack, "Firmware file is not MFA2");

		return -EINVAL;

	}
@@ -275,13 +277,13 @@ int mlxfw_firmware_flash(struct mlxfw_dev *mlxfw_dev, 
		return err;

	}



	pr_info("Initialize firmware flash process\n");

	mlxfw_info(mlxfw_dev, "Initialize firmware flash process\n");

	devlink_flash_update_begin_notify(mlxfw_dev->devlink);

	mlxfw_status_notify(mlxfw_dev, "Initializing firmware flash process",

			    NULL, 0, 0);

	err = mlxfw_dev->ops->fsm_lock(mlxfw_dev, &fwhandle);

	if (err) {

		pr_err("Could not lock the firmware FSM\n");

		mlxfw_err(mlxfw_dev, "Could not lock the firmware FSM\n");

		NL_SET_ERR_MSG_MOD(extack, "Could not lock the firmware FSM");

		goto err_fsm_lock;

	}
@@ -295,11 +297,11 @@ int mlxfw_firmware_flash(struct mlxfw_dev *mlxfw_dev, 
	if (err)

		goto err_flash_components;



	pr_debug("Activate image\n");

	mlxfw_dbg(mlxfw_dev, "Activate image\n");

	mlxfw_status_notify(mlxfw_dev, "Activating image", NULL, 0, 0);

	err = mlxfw_dev->ops->fsm_activate(mlxfw_dev, fwhandle);

	if (err) {

		pr_err("Could not activate the downloaded image\n");

		mlxfw_err(mlxfw_dev, "Could not activate the downloaded image\n");

		NL_SET_ERR_MSG_MOD(extack, "Could not activate the downloaded image");

		goto err_fsm_activate;

	}
@@ -309,10 +311,10 @@ int mlxfw_firmware_flash(struct mlxfw_dev *mlxfw_dev, 
	if (err)

		goto err_state_wait_activate_to_locked;



	pr_debug("Handle release\n");

	mlxfw_dbg(mlxfw_dev, "Handle release\n");

	mlxfw_dev->ops->fsm_release(mlxfw_dev, fwhandle);



	pr_info("Firmware flash done.\n");

	mlxfw_info(mlxfw_dev, "Firmware flash done\n");

	mlxfw_status_notify(mlxfw_dev, "Firmware flash done", NULL, 0, 0);

	mlxfw_mfa2_file_fini(mfa2_file);

	devlink_flash_update_end_notify(mlxfw_dev->devlink);

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