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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/net/wireless/rsi/rsi_usb.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/net/wireless/rsi/rsi_usb.h')
-rw-r--r--kernel/drivers/net/wireless/rsi/rsi_usb.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/kernel/drivers/net/wireless/rsi/rsi_usb.h b/kernel/drivers/net/wireless/rsi/rsi_usb.h
new file mode 100644
index 000000000..ebea0c411
--- /dev/null
+++ b/kernel/drivers/net/wireless/rsi/rsi_usb.h
@@ -0,0 +1,68 @@
+/**
+ * @section LICENSE
+ * Copyright (c) 2014 Redpine Signals Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __RSI_USB_INTF__
+#define __RSI_USB_INTF__
+
+#include <linux/usb.h>
+#include "rsi_main.h"
+#include "rsi_common.h"
+
+#define USB_INTERNAL_REG_1 0x25000
+#define RSI_USB_READY_MAGIC_NUM 0xab
+#define FW_STATUS_REG 0x41050012
+
+#define USB_VENDOR_REGISTER_READ 0x15
+#define USB_VENDOR_REGISTER_WRITE 0x16
+#define RSI_USB_TX_HEAD_ROOM 128
+
+#define MAX_RX_URBS 1
+#define MAX_BULK_EP 8
+#define MGMT_EP 1
+#define DATA_EP 2
+
+struct rsi_91x_usbdev {
+ struct rsi_thread rx_thread;
+ u8 endpoint;
+ struct usb_device *usbdev;
+ struct usb_interface *pfunction;
+ struct urb *rx_usb_urb[MAX_RX_URBS];
+ u8 *tx_buffer;
+ __le16 bulkin_size;
+ u8 bulkin_endpoint_addr;
+ __le16 bulkout_size[MAX_BULK_EP];
+ u8 bulkout_endpoint_addr[MAX_BULK_EP];
+ u32 tx_blk_size;
+ u8 write_fail;
+};
+
+static inline int rsi_usb_check_queue_status(struct rsi_hw *adapter, u8 q_num)
+{
+ /* In USB, there isn't any need to check the queue status */
+ return QUEUE_NOT_FULL;
+}
+
+static inline int rsi_usb_event_timeout(struct rsi_hw *adapter)
+{
+ return EVENT_WAIT_FOREVER;
+}
+
+int rsi_usb_device_init(struct rsi_common *common);
+int rsi_usb_write_register_multiple(struct rsi_hw *adapter, u32 addr,
+ u8 *data, u32 count);
+void rsi_usb_rx_thread(struct rsi_common *common);
+#endif