These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/kernel/drivers/misc/mic/scif/scif_rma_list.h b/kernel/drivers/misc/mic/scif/scif_rma_list.h
new file mode 100644
index 000000000..7d58d1d55
--- /dev/null
+++ b/kernel/drivers/misc/mic/scif/scif_rma_list.h
@@ -0,0 +1,57 @@
+/*
+ * Intel MIC Platform Software Stack (MPSS)
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * Intel SCIF driver.
+ *
+ */
+#ifndef SCIF_RMA_LIST_H
+#define SCIF_RMA_LIST_H
+
+/*
+ * struct scif_rma_req - Self Registration list RMA Request query
+ *
+ * @out_window - Returns the window if found
+ * @offset: Starting offset
+ * @nr_bytes: number of bytes
+ * @prot: protection requested i.e. read or write or both
+ * @type: Specify single, partial or multiple windows
+ * @head: Head of list on which to search
+ * @va_for_temp: VA for searching temporary cached windows
+ */
+struct scif_rma_req {
+	struct scif_window **out_window;
+	union {
+		s64 offset;
+		unsigned long va_for_temp;
+	};
+	size_t nr_bytes;
+	int prot;
+	enum scif_window_type type;
+	struct list_head *head;
+};
+
+/* Insert */
+void scif_insert_window(struct scif_window *window, struct list_head *head);
+void scif_insert_tcw(struct scif_window *window,
+		     struct list_head *head);
+/* Query */
+int scif_query_window(struct scif_rma_req *request);
+int scif_query_tcw(struct scif_endpt *ep, struct scif_rma_req *request);
+/* Called from close to unregister all self windows */
+int scif_unregister_all_windows(scif_epd_t epd);
+void scif_unmap_all_windows(scif_epd_t epd);
+/* Traverse list and unregister */
+int scif_rma_list_unregister(struct scif_window *window, s64 offset,
+			     int nr_pages);
+#endif /* SCIF_RMA_LIST_H */