1 files changed, 0 insertions, 91 deletions
diff --git a/common/recipes-bsp/amt/lms/0003-Fix-device-file-referance-to-dev-mei0-remove-select.patch b/common/recipes-bsp/amt/lms/0003-Fix-device-file-referance-to-dev-mei0-remove-select.patch
deleted file mode 100644
index 433d3016..00000000
--- a/common/recipes-bsp/amt/lms/0003-Fix-device-file-referance-to-dev-mei0-remove-select.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-Fix device file referance to /dev/mei0, remove select post write.
-
-LMS uses /dev/mei character device which is absent on current kernel versions causing LMS fail to initialize. LMS sends messages to MEI with a post select timeout. Select timeout causes SendMessage to fail causing LMS to not to communicate properly with MEI.
-
-Adding /dev/mei0 device file reference to check first and then /dev/mei sucessfully initializes LMS. Rely on write return length and remove select with timeout to fix communication with MEI.
-
-Upstream-Status: Pending
-
-Signed-off-by: Anand Vastrad <anand.vastrad@intel.com>
----
- src/mei/MEILinux.cpp | 43 +++++++------------------------------------
- 1 file changed, 7 insertions(+), 36 deletions(-)
-
-diff --git a/src/mei/MEILinux.cpp b/src/mei/MEILinux.cpp
-index 1e9d28f..6d23f54 100755
---- a/src/mei/MEILinux.cpp
-+++ b/src/mei/MEILinux.cpp
-@@ -94,13 +94,17 @@ bool MEILinux::Init(unsigned char reqProtocolVersion)
- 		Deinit();
- 	}
- 
--	_fd = open("/dev/mei", O_RDWR);
-+	_fd = open("/dev/mei0", O_RDWR);
- 
- 	if (_fd == -1 ) {
- 		if (_verbose) {
--			fprintf(stderr, "Error: Cannot establish a handle to the MEI driver\n");
-+			fprintf(stderr, "Warning: Cannot establish a handle to the MEI driver mei0, retrying with mei \n");
-+		}
-+		_fd = open("/dev/mei", O_RDWR);
-+		if (_fd == -1 ) {
-+			fprintf(stderr, "Error: Cannot establish a handle to the MEI driver mei\n");
-+			return false;
- 		}
--		return false;
- 	}
- 	_initialized = true;
- 
-@@ -181,13 +185,7 @@ int MEILinux::ReceiveMessage(unsigned char *buffer, int len, unsigned long timeo
- int MEILinux::SendMessage(const unsigned char *buffer, int len, unsigned long timeout)
- {
- 	int rv = 0;
--	int return_length =0;
- 	int error = 0;
--	fd_set set;
--	struct timeval tv;
--
--	tv.tv_sec =  timeout / 1000;
--	tv.tv_usec =(timeout % 1000) * 1000000;
- 
- 	if (_verbose) {
- 		fprintf(stdout, "call write length = %d\n", len);
-@@ -198,35 +196,8 @@ int MEILinux::SendMessage(const unsigned char *buffer, int len, unsigned long ti
- 		if (_verbose) {
- 			fprintf(stderr,"write failed with status %d %d\n", rv, error);
- 		}
--		goto out;
--	}
--
--	return_length = rv;
--
--	FD_ZERO(&set);
--	FD_SET(_fd, &set);
--	rv = select(_fd+1 ,&set, NULL, NULL, &tv);
--	if (rv > 0 && FD_ISSET(_fd, &set)) {
--		if (_verbose) {
--			fprintf(stderr, "write success\n");
--		}
- 	}
--	else if (rv == 0) {
--		if (_verbose) {
--			fprintf(stderr, "write failed on timeout with status\n");
--		}
--		goto out;
--	}
--	else { //rv<0
--		if (_verbose) {
--			fprintf(stderr, "write failed on select with status %d\n", rv);
--		}
--		goto out;
--	}
--
--	rv = return_length;
- 
--out:
- 	if (rv < 0) {
- 		Deinit();
- 	}
--- 
-2.7.4
-