[PATCH] Final rio polish
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Mon, 15 May 2006 16:44:26 +0000 (09:44 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 15 May 2006 18:20:57 +0000 (11:20 -0700)
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/char/Kconfig
drivers/char/rio/host.h
drivers/char/rio/rioboot.c
drivers/char/rio/rioctrl.c
drivers/char/rio/rioioctl.h

index 402296670d3a555acfecbe66ceff162edb887e99..78d928f9d9f1abaa3c3a0b46e7deb69cd9f65a16 100644 (file)
@@ -291,7 +291,7 @@ config SX
 
 config RIO
        tristate "Specialix RIO system support"
-       depends on SERIAL_NONSTANDARD && !64BIT
+       depends on SERIAL_NONSTANDARD
        help
          This is a driver for the Specialix RIO, a smart serial card which
          drives an outboard box that can support up to 128 ports.  Product
index 3ec73d1a279abf0b23e9676bb21ddaef54cd3cef..179cdbea712bc829467ae54b60a6e80fd3b2c4c3 100644 (file)
 #ifndef __rio_host_h__
 #define __rio_host_h__
 
-#ifdef SCCS_LABELS
-#ifndef lint
-static char *_host_h_sccs_ = "@(#)host.h       1.2";
-#endif
-#endif
-
 /*
 ** the host structure - one per host card in the system.
 */
@@ -77,9 +71,6 @@ struct Host {
 #define RC_STARTUP            1
 #define RC_RUNNING            2
 #define RC_STUFFED            3
-#define RC_SOMETHING          4
-#define RC_SOMETHING_NEW      5
-#define RC_SOMETHING_ELSE     6
 #define RC_READY              7
 #define RUN_STATE             7
 /*
index acda9326c2efa900a04636ccbd1c128a364e71bf..290143addd34cc8be99c1dbf5252746c48e3f5bc 100644 (file)
@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <linux/termios.h>
 #include <linux/serial.h>
+#include <linux/vmalloc.h>
 #include <asm/semaphore.h>
 #include <linux/generic_serial.h>
 #include <linux/errno.h>
index d31aba62bb7f362d87d8e38961f0abc2ba197abc..75b2557c37ec77c83cabb51ce01e9afcc5bccb00 100644 (file)
@@ -1394,14 +1394,17 @@ int RIOPreemptiveCmd(struct rio_info *p, struct Port *PortP, u8 Cmd)
                return RIO_FAIL;
        }
 
-       if (((int) ((char) PortP->InUse) == -1) || !(CmdBlkP = RIOGetCmdBlk())) {
-               rio_dprintk(RIO_DEBUG_CTRL, "Cannot allocate command block for command %d on port %d\n", Cmd, PortP->PortNum);
+       if ((PortP->InUse == (typeof(PortP->InUse))-1) ||
+                       !(CmdBlkP = RIOGetCmdBlk())) {
+               rio_dprintk(RIO_DEBUG_CTRL, "Cannot allocate command block "
+                       "for command %d on port %d\n", Cmd, PortP->PortNum);
                return RIO_FAIL;
        }
 
-       rio_dprintk(RIO_DEBUG_CTRL, "Command blk %p - InUse now %d\n", CmdBlkP, PortP->InUse);
+       rio_dprintk(RIO_DEBUG_CTRL, "Command blk %p - InUse now %d\n",
+                       CmdBlkP, PortP->InUse);
 
-       PktCmdP = (struct PktCmd_M *) &CmdBlkP->Packet.data[0];
+       PktCmdP = (struct PktCmd_M *)&CmdBlkP->Packet.data[0];
 
        CmdBlkP->Packet.src_unit = 0;
        if (PortP->SecondBlock)
@@ -1425,38 +1428,46 @@ int RIOPreemptiveCmd(struct rio_info *p, struct Port *PortP, u8 Cmd)
 
        switch (Cmd) {
        case MEMDUMP:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk %p (addr 0x%x)\n", CmdBlkP, (int) SubCmd.Addr);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk %p "
+                               "(addr 0x%x)\n", CmdBlkP, (int) SubCmd.Addr);
                PktCmdP->SubCommand = MEMDUMP;
                PktCmdP->SubAddr = SubCmd.Addr;
                break;
        case FCLOSE:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk %p\n",
+                               CmdBlkP);
                break;
        case READ_REGISTER:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) command blk %p\n", (int) SubCmd.Addr, CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) "
+                               "command blk %p\n", (int) SubCmd.Addr, CmdBlkP);
                PktCmdP->SubCommand = READ_REGISTER;
                PktCmdP->SubAddr = SubCmd.Addr;
                break;
        case RESUME:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk %p\n",
+                               CmdBlkP);
                break;
        case RFLUSH:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk %p\n",
+                               CmdBlkP);
                CmdBlkP->PostFuncP = RIORFlushEnable;
                break;
        case SUSPEND:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk %p\n",
+                               CmdBlkP);
                break;
 
        case MGET:
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk %p\n",
+                               CmdBlkP);
                break;
 
        case MSET:
        case MBIC:
        case MBIS:
                CmdBlkP->Packet.data[4] = (char) PortP->ModemLines;
-               rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk %p\n", CmdBlkP);
+               rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command "
+                               "blk %p\n", CmdBlkP);
                break;
 
        case WFLUSH:
@@ -1465,12 +1476,14 @@ int RIOPreemptiveCmd(struct rio_info *p, struct Port *PortP, u8 Cmd)
                 ** allowed then we should not bother sending any more to the
                 ** RTA.
                 */
-               if ((int) ((char) PortP->WflushFlag) == (int) -1) {
-                       rio_dprintk(RIO_DEBUG_CTRL, "Trashed WFLUSH, WflushFlag about to wrap!");
+               if (PortP->WflushFlag == (typeof(PortP->WflushFlag))-1) {
+                       rio_dprintk(RIO_DEBUG_CTRL, "Trashed WFLUSH, "
+                                       "WflushFlag about to wrap!");
                        RIOFreeCmdBlk(CmdBlkP);
                        return (RIO_FAIL);
                } else {
-                       rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk %p\n", CmdBlkP);
+                       rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command "
+                                       "blk %p\n", CmdBlkP);
                        CmdBlkP->PostFuncP = RIOWFlushMark;
                }
                break;
index 14b83fae75c8ed1abc890615337e546decfa7850..e8af5b30519e39e64381c58e1a0e709a67340cbe 100644 (file)
 #ifndef        __rioioctl_h__
 #define        __rioioctl_h__
 
-#ifdef SCCS_LABELS
-static char *_rioioctl_h_sccs_ = "@(#)rioioctl.h       1.2";
-#endif
-
 /*
 ** RIO device driver - user ioctls and associated structures.
 */
@@ -44,55 +40,13 @@ static char *_rioioctl_h_sccs_ = "@(#)rioioctl.h    1.2";
 struct portStats {
        int port;
        int gather;
-       ulong txchars;
-       ulong rxchars;
-       ulong opens;
-       ulong closes;
-       ulong ioctls;
+       unsigned long txchars;
+       unsigned long rxchars;
+       unsigned long opens;
+       unsigned long closes;
+       unsigned long ioctls;
 };
 
-
-#define rIOC   ('r'<<8)
-#define        TCRIOSTATE      (rIOC | 1)
-#define        TCRIOXPON       (rIOC | 2)
-#define        TCRIOXPOFF      (rIOC | 3)
-#define        TCRIOXPCPS      (rIOC | 4)
-#define        TCRIOXPRINT     (rIOC | 5)
-#define TCRIOIXANYON   (rIOC | 6)
-#define        TCRIOIXANYOFF   (rIOC | 7)
-#define TCRIOIXONON    (rIOC | 8)
-#define        TCRIOIXONOFF    (rIOC | 9)
-#define        TCRIOMBIS       (rIOC | 10)
-#define        TCRIOMBIC       (rIOC | 11)
-#define        TCRIOTRIAD      (rIOC | 12)
-#define TCRIOTSTATE    (rIOC | 13)
-
-/*
-** 15.10.1998 ARG - ESIL 0761 part fix
-** Add RIO ioctls for manipulating RTS and CTS flow control, (as LynxOS
-** appears to not support hardware flow control).
-*/
-#define TCRIOCTSFLOWEN (rIOC | 14)     /* enable CTS flow control */
-#define TCRIOCTSFLOWDIS        (rIOC | 15)     /* disable CTS flow control */
-#define TCRIORTSFLOWEN (rIOC | 16)     /* enable RTS flow control */
-#define TCRIORTSFLOWDIS        (rIOC | 17)     /* disable RTS flow control */
-
-/*
-** 09.12.1998 ARG - ESIL 0776 part fix
-** Definition for 'RIOC' also appears in daemon.h, so we'd better do a
-** #ifndef here first.
-** 'RIO_QUICK_CHECK' also #define'd here as this ioctl is now
-** allowed to be used by customers.
-**
-** 05.02.1999 ARG -
-** This is what I've decied to do with ioctls etc., which are intended to be
-** invoked from users applications :
-** Anything that needs to be defined here will be removed from daemon.h, that
-** way it won't end up having to be defined/maintained in two places. The only
-** consequence of this is that this file should now be #include'd by daemon.h
-**
-** 'stats' ioctls now #define'd here as they are to be used by customers.
-*/
 #define        RIOC    ('R'<<8)|('i'<<16)|('o'<<24)
 
 #define        RIO_QUICK_CHECK         (RIOC | 105)