linux-kernel - [RFC LINUX PATCH 10/19] remoteproc: Add rproc resource with id struct

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Message-ID: <1490383355-23176-11-git-send-email-jliang@xilinx.com>
Date:   Fri, 24 Mar 2017 12:22:26 -0700
From:   Wendy Liang <wendy.liang@...inx.com>
To:     <bjorn.andersson@...aro.org>
CC:     <linux-remoteproc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Wendy Liang" <wendy.liang@...inx.com>,
        Wendy Liang <jliang@...inx.com>,
        Michal Simek <michal.simek@...inx.com>
Subject: [RFC LINUX PATCH 10/19] remoteproc: Add rproc resource with id struct

From: Wendy Liang <wendy.liang@...inx.com>

Add a struct to keep the rproc resources which have been
assinged with ids.

Signed-off-by: Wendy Liang <jliang@...inx.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---
 drivers/remoteproc/remoteproc_internal.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h
index f03e07a..7e25621 100644
--- a/drivers/remoteproc/remoteproc_internal.h
+++ b/drivers/remoteproc/remoteproc_internal.h
@@ -23,6 +23,28 @@
 #include <linux/irqreturn.h>
 #include <linux/firmware.h>
 
+
+/**
+ * enum rproc_id_rsc_type -  types of data which needs idr
+ *
+ * @RPROC_IDR_VDEV: rproc vdev data type
+ * @RPROC_IDR_VRING: rpring vring data type
+ */
+enum rproc_id_rsc_type {
+	RPROC_IDR_VDEV  = 0,
+	RPROC_IDR_VRING = 1,
+};
+
+/**
+ * struct rproc_id_rsc - rproc resource with assigned id
+ * @rsc_type: type of resource
+ * @rsc_ptr: pointer to the resource data;
+ */
+struct rproc_id_rsc {
+	unsigned int rsc_type;
+	void *rsc_ptr;
+};
+
 struct rproc;
 
 /**
-- 
1.9.1