mellanox/mlxfw/mlxfw_fsm.c

33 #define MLXFW_ERR_MSG(fwdev, extack, msg, err) do { \
34 	mlxfw_err(fwdev, "%s, err (%d)\n", MLXFW_ERR_PRFX msg, err); \
40 			       enum mlxfw_fsm_state_err err)
44 	fsm_state_err = min_t(enum mlxfw_fsm_state_err, err,
49 		MLXFW_ERR_MSG(mlxfw_dev, extack, "general error", err);
52 		MLXFW_ERR_MSG(mlxfw_dev, extack, "component hash mismatch", err);
55 		MLXFW_ERR_MSG(mlxfw_dev, extack, "component not applicable", err);
58 		MLXFW_ERR_MSG(mlxfw_dev, extack, "unknown key", err);
61 		MLXFW_ERR_MSG(mlxfw_dev, extack, "authentication failed", err);
64 		MLXFW_ERR_MSG(mlxfw_dev, extack, "component was not signed", err);
67 		MLXFW_ERR_MSG(mlxfw_dev, extack, "key not applicable", err);
70 		MLXFW_ERR_MSG(mlxfw_dev, extack, "bad format", err);
73 		MLXFW_ERR_MSG(mlxfw_dev, extack, "pending reset", err);
77 		MLXFW_ERR_MSG(mlxfw_dev, extack, "unknown error", err);
91 	int err;
95 	err = mlxfw_dev->ops->fsm_query_state(mlxfw_dev, fwhandle,
97 	if (err) {
98 		MLXFW_ERR_MSG(mlxfw_dev, extack, "FSM state query failed", err);
99 		return err;
119 			 struct netlink_ext_ack *extack, u8 err)
124 #define MLXFW_REACT_ERR(msg, err) \
125 	MLXFW_ERR_MSG(mlxfw_dev, extack, MXFW_REACT_PRFX msg, err)
127 	status = min_t(enum mlxfw_fsm_reactivate_status, err,
132 		MLXFW_REACT_ERR("busy", err);
135 		MLXFW_REACT_ERR("prohibited fw ver", err);
138 		MLXFW_REACT_ERR("first page copy failed", err);
141 		MLXFW_REACT_ERR("first page erase failed", err);
144 		MLXFW_REACT_ERR("first page restore failed", err);
147 		MLXFW_REACT_ERR("candidate fw deactivation failed", err);
150 		MLXFW_REACT_ERR("device reset required", err);
153 		MLXFW_REACT_ERR("fw programming needed", err);
156 		MLXFW_REACT_ERR("fw already activated", err);
160 		MLXFW_REACT_ERR("unexpected error", err);
171 	int err;
176 	err = mlxfw_dev->ops->fsm_reactivate(mlxfw_dev, &status);
177 	if (err == -EOPNOTSUPP) {
182 	if (err) {
184 			      "Could not reactivate firmware flash", err);
185 		return err;
220 	int err;
224 	err = mlxfw_dev->ops->component_query(mlxfw_dev, comp->index,
227 	if (err) {
228 		MLXFW_ERR_MSG(mlxfw_dev, extack, "FSM component query failed", err);
229 		return err;
244 	err = mlxfw_dev->ops->fsm_component_update(mlxfw_dev, fwhandle,
247 	if (err) {
251 				      err);
254 				      "FSM component update failed", err);
255 		return err;
258 	err = mlxfw_fsm_state_wait(mlxfw_dev, fwhandle,
260 	if (err)
272 		err = mlxfw_dev->ops->fsm_block_download(mlxfw_dev, fwhandle,
275 		if (err) {
277 				      "Component download failed", err);
287 	err = mlxfw_dev->ops->fsm_component_verify(mlxfw_dev, fwhandle,
289 	if (err) {
291 			      "FSM component verify failed", err);
295 	err = mlxfw_fsm_state_wait(mlxfw_dev, fwhandle,
297 	if (err)
303 	return err;
312 	int err;
315 	err = mlxfw_mfa2_file_component_count(mfa2_file, mlxfw_dev->psid,
318 	if (err) {
320 			      "Could not find device PSID in MFA2 file", err);
321 		return err;
330 			err = PTR_ERR(comp);
332 				      "Failed to get MFA2 component", err);
333 			return err;
338 		err = mlxfw_flash_component(mlxfw_dev, fwhandle, comp,
341 		if (err)
342 			return err;
354 	int err;
364 		err = PTR_ERR(mfa2_file);
366 			      "Failed to initialize MFA2 firmware file", err);
367 		return err;
373 	err = mlxfw_dev->ops->fsm_lock(mlxfw_dev, &fwhandle);
374 	if (err) {
376 			      "Could not lock the firmware FSM", err);
380 	err = mlxfw_fsm_state_wait(mlxfw_dev, fwhandle,
382 	if (err)
385 	err = mlxfw_fsm_reactivate(mlxfw_dev, extack, &reactivate_supp);
386 	if (err)
389 	err = mlxfw_fsm_state_wait(mlxfw_dev, fwhandle,
391 	if (err)
394 	err = mlxfw_flash_components(mlxfw_dev, fwhandle, mfa2_file,
396 	if (err)
401 	err = mlxfw_dev->ops->fsm_activate(mlxfw_dev, fwhandle);
402 	if (err) {
404 			      "Could not activate the downloaded image", err);
408 	err = mlxfw_fsm_state_wait(mlxfw_dev, fwhandle,
410 	if (err)
430 	return err;