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Diffstat (limited to 'drivers/scsi/snic/vnic_snic.h')
-rw-r--r--drivers/scsi/snic/vnic_snic.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/scsi/snic/vnic_snic.h b/drivers/scsi/snic/vnic_snic.h
new file mode 100644
index 000000000..514d39f5c
--- /dev/null
+++ b/drivers/scsi/snic/vnic_snic.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2014 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _VNIC_SNIC_H_
+#define _VNIC_SNIC_H_
+
+#define VNIC_SNIC_WQ_DESCS_MIN 64
+#define VNIC_SNIC_WQ_DESCS_MAX 1024
+
+#define VNIC_SNIC_MAXDATAFIELDSIZE_MIN 256
+#define VNIC_SNIC_MAXDATAFIELDSIZE_MAX 2112
+
+#define VNIC_SNIC_IO_THROTTLE_COUNT_MIN 1
+#define VNIC_SNIC_IO_THROTTLE_COUNT_MAX 1024
+
+#define VNIC_SNIC_PORT_DOWN_TIMEOUT_MIN 0
+#define VNIC_SNIC_PORT_DOWN_TIMEOUT_MAX 240000
+
+#define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MIN 0
+#define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MAX 255
+
+#define VNIC_SNIC_LUNS_PER_TARGET_MIN 1
+#define VNIC_SNIC_LUNS_PER_TARGET_MAX 1024
+
+/* Device-specific region: scsi configuration */
+struct vnic_snic_config {
+ u32 flags;
+ u32 wq_enet_desc_count;
+ u32 io_throttle_count;
+ u32 port_down_timeout;
+ u32 port_down_io_retries;
+ u32 luns_per_tgt;
+ u16 maxdatafieldsize;
+ u16 intr_timer;
+ u8 intr_timer_type;
+ u8 _resvd2;
+ u8 xpt_type;
+ u8 hid;
+};
+#endif /* _VNIC_SNIC_H_ */