Commit 911415ae authored by Viresh Kumar's avatar Viresh Kumar Committed by Greg Kroah-Hartman
Browse files

greybus: firmware: Add new status types for backend updated request 



The specification got updated with two more status values, add their
support in greybus.

As retry isn't really an error, skip printing error messages for it as
well.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 0c543f9b

drivers/staging/greybus/fw-management.c

+2 −1
Original line number Diff line number Diff line
@@ -350,7 +350,8 @@ static int fw_mgmt_backend_fw_updated_operation(struct gb_operation *op) 
	fw_mgmt->backend_fw_request_id = 0;

	fw_mgmt->backend_fw_status = request->status;



	if (fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_SUCCESS)

	if ((fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_SUCCESS) &&

	    (fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_RETRY))

		dev_err(fw_mgmt->parent,

			"failed to load backend firmware: %02x\n",

			fw_mgmt->backend_fw_status);

drivers/staging/greybus/greybus_protocols.h

+2 −0
Original line number Diff line number Diff line
@@ -367,6 +367,8 @@ struct gb_fw_download_release_firmware_request { 
#define GB_FW_BACKEND_FW_STATUS_FAIL_FETCH	0x03

#define GB_FW_BACKEND_FW_STATUS_FAIL_WRITE	0x04

#define GB_FW_BACKEND_FW_STATUS_INT		0x05

#define GB_FW_BACKEND_FW_STATUS_RETRY		0x06

#define GB_FW_BACKEND_FW_STATUS_NOT_SUPPORTED	0x07



/* firmware management interface firmware version request has no payload */

struct gb_fw_mgmt_interface_fw_version_response {