Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / block / ida_ioctl.h

diff --git a/kernel/drivers/block/ida_ioctl.h b/kernel/drivers/block/ida_ioctl.h
new file mode 100644 (file)
index 0000000..888fff9
--- /dev/null
+++ b/kernel/drivers/block/ida_ioctl.h
@@ -0,0 +1,87 @@
+/*
+ *    Disk Array driver for Compaq SMART2 Controllers
+ *    Copyright 1998 Compaq Computer Corporation
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    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, GOOD TITLE or
+ *    NON INFRINGEMENT.  See the GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *    Questions/Comments/Bugfixes to iss_storagedev@hp.com
+ *
+ */
+#ifndef IDA_IOCTL_H
+#define IDA_IOCTL_H
+
+#include "ida_cmd.h"
+#include "cpqarray.h"
+
+#define IDAGETDRVINFO          0x27272828
+#define IDAPASSTHRU            0x28282929
+#define IDAGETCTLRSIG          0x29293030
+#define IDAREVALIDATEVOLS      0x30303131
+#define IDADRIVERVERSION       0x31313232
+#define IDAGETPCIINFO          0x32323333
+
+typedef struct _ida_pci_info_struct
+{
+       unsigned char   bus;
+       unsigned char   dev_fn;
+       __u32           board_id;
+} ida_pci_info_struct;
+/*
+ * Normally, the ioctl determines the logical unit for this command by
+ * the major,minor number of the fd passed to ioctl.  If you need to send
+ * a command to a different/nonexistant unit (such as during config), you
+ * can override the normal behavior by setting the unit valid bit. (Normally,
+ * it should be zero) The controller the command is sent to is still
+ * determined by the major number of the open device.
+ */
+
+#define UNITVALID      0x80
+typedef struct {
+       __u8    cmd;
+       __u8    rcode;
+       __u8    unit;
+       __u32   blk;
+       __u16   blk_cnt;
+
+/* currently, sg_cnt is assumed to be 1: only the 0th element of sg is used */
+       struct {
+               void    __user *addr;
+               size_t  size;
+       } sg[SG_MAX];
+       int     sg_cnt;
+
+       union ctlr_cmds {
+               drv_info_t              drv;
+               unsigned char           buf[1024];
+
+               id_ctlr_t               id_ctlr;
+               drv_param_t             drv_param;
+               id_log_drv_t            id_log_drv;
+               id_log_drv_ext_t        id_log_drv_ext;
+               sense_log_drv_stat_t    sense_log_drv_stat;
+               id_phys_drv_t           id_phys_drv;
+               blink_drv_leds_t        blink_drv_leds;
+               sense_blink_leds_t      sense_blink_leds;
+               config_t                config;
+               reorder_log_drv_t       reorder_log_drv;
+               label_log_drv_t         label_log_drv;
+               surf_delay_t            surf_delay;
+               overhead_delay_t        overhead_delay;
+               mp_delay_t              mp_delay;
+               scsi_param_t            scsi_param;
+       } c;
+} ida_ioctl_t;
+
+#endif /* IDA_IOCTL_H */