scsi: docs: convert dc395x.txt to ReST

Link: https://lore.kernel.org/r/3c0876df0045695185f922a0404c497a69de36a9.1583136624.git.mchehab+huawei@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Documentation/scsi/dc395x.rst

@@ -1,5 +1,8 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+======================================
 README file for the dc395x SCSI driver
-==========================================
+======================================
 
 Status
 ------
@@ -18,14 +21,14 @@ http://lists.twibble.org/mailman/listinfo/dc395x/
 
 Parameters
 ----------
-The driver uses the settings from the EEPROM set in the SCSI BIOS 
+The driver uses the settings from the EEPROM set in the SCSI BIOS
 setup. If there is no EEPROM, the driver uses default values.
 Both can be overridden by command line parameters (module or kernel
 parameters).
 
 The following parameters are available:
 
- - safe
+safe
    Default: 0, Acceptable values: 0 or 1
 
    If safe is set to 1 then the adapter will use conservative
@@ -33,52 +36,63 @@ The following parameters are available:
 
 		shortcut for dc395x=7,4,9,15,2,10
 
- - adapter_id
+adapter_id
    Default: 7, Acceptable values: 0 to 15
 
    Sets the host adapter SCSI ID.
 
- - max_speed
+max_speed
    Default: 1, Acceptable value: 0 to 7
-   0 = 20   Mhz
-   1 = 12.2 Mhz
-   2 = 10   Mhz
-   3 = 8    Mhz
-   4 = 6.7  Mhz
-   5 = 5.8  Hhz
-   6 = 5    Mhz
-   7 = 4    Mhz
 
- - dev_mode
+   ==  ========
+   0   20   Mhz
+   1   12.2 Mhz
+   2   10   Mhz
+   3   8    Mhz
+   4   6.7  Mhz
+   5   5.8  Hhz
+   6   5    Mhz
+   7   4    Mhz
+   ==  ========
+
+dev_mode
    Bitmap for device configuration
 
    DevMode bit definition:
-      Bit Val(hex) Val(dec)  Meaning
-      *0    0x01       1     Parity check
-      *1    0x02       2     Synchronous Negotiation
-      *2    0x04       4     Disconnection
-      *3    0x08       8     Send Start command on startup. (Not used)
-      *4    0x10      16     Tagged Command Queueing
-      *5    0x20      32     Wide Negotiation
 
- - adapter_mode
+      === ======== ========  =========================================
+      Bit Val(hex) Val(dec)  Meaning
+      === ======== ========  =========================================
+       0    0x01       1     Parity check
+       1    0x02       2     Synchronous Negotiation
+       2    0x04       4     Disconnection
+       3    0x08       8     Send Start command on startup. (Not used)
+       4    0x10      16     Tagged Command Queueing
+       5    0x20      32     Wide Negotiation
+      === ======== ========  =========================================
+
+adapter_mode
    Bitmap for adapter configuration
 
    AdaptMode bit definition
+
+    ===== ======== ========  ====================================================
       Bit Val(hex) Val(dec)  Meaning
-      *0    0x01       1     Support more than two drives. (Not used)
+    ===== ======== ========  ====================================================
-      *1    0x02       2     Use DOS compatible mapping for HDs greater than 1GB.
+       0    0x01       1     Support more than two drives. (Not used)
-      *2    0x04       4     Reset SCSI Bus on startup.
+       1    0x02       2     Use DOS compatible mapping for HDs greater than 1GB.
-      *3    0x08       8     Active Negation: Improves SCSI Bus noise immunity.
+       2    0x04       4     Reset SCSI Bus on startup.
+       3    0x08       8     Active Negation: Improves SCSI Bus noise immunity.
        4    0x10      16     Immediate return on BIOS seek command. (Not used)
     (*)5    0x20      32     Check for LUNs >= 1.
+    ===== ======== ========  ====================================================
 
- - tags
+tags
    Default: 3, Acceptable values: 0-5
-   
+
    The number of tags is 1<<x, if x has been specified
 
- - reset_delay
+reset_delay
    Default: 1, Acceptable values: 0-180
 
    The seconds to not accept commands after a SCSI Reset
@@ -95,8 +109,9 @@ License (GPL). Please read it, before using this driver. It should be
 included in your kernel sources and with your distribution. It carries the
 filename COPYING. If you don't have it, please ask me to send you one by
 email.
-Note: The GNU GPL says also something about warranty and liability. 
+
+Note: The GNU GPL says also something about warranty and liability.
 Please be aware the following: While we do my best to provide a working and
-reliable driver, there is a chance, that it will kill your valuable data. 
+reliable driver, there is a chance, that it will kill your valuable data.
 We refuse to take any responsibility for that. The driver is provided as-is
 and YOU USE IT AT YOUR OWN RESPONSIBILITY.

Documentation/scsi/index.rst

@@ -17,5 +17,6 @@ Linux SCSI Subsystem
    bnx2fc
    BusLogic
    cxgb3i
+   dc395x
 
    scsi_transport_srp/figures

MAINTAINERS

@@ -4681,7 +4681,7 @@ L:	dc395x@twibble.org
 W:	http://twibble.org/dist/dc395x/
 W:	http://lists.twibble.org/mailman/listinfo/dc395x/
 S:	Maintained
-F:	Documentation/scsi/dc395x.txt
+F:	Documentation/scsi/dc395x.rst
 F:	drivers/scsi/dc395x.*
 
 DCCP PROTOCOL

drivers/scsi/Kconfig

@@ -1187,7 +1187,7 @@ config SCSI_DC395x
 	  This driver works, but is still in experimental status. So better
 	  have a bootable disk and a backup in case of emergency.
 
-	  Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
+	  Documentation can be found in <file:Documentation/scsi/dc395x.rst>.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called dc395x.