[2.6 patch] small drivers/char/rio/ cleanups
From: Adrian Bunk
Date: Sat Nov 06 2004 - 17:35:01 EST
The patch below does cleanups under drivers/char/rio/ including the
following:
- remove some completely unused code
- make some needlessly global code static
- remove #ifndef linux code
- remove never enabled #ifdef XPRINT_SUPPORT code
- RIOStrlen -> string.h strlen
- RIOStrCmp -> string.h strcmp
diffstat output:
drivers/char/rio/func.h | 21 ----
drivers/char/rio/rio_linux.c | 25 +----
drivers/char/rio/rioboot.c | 4
drivers/char/rio/riocmd.c | 58 ------------
drivers/char/rio/rioctrl.c | 33 ------
drivers/char/rio/rioinit.c | 57 +++---------
drivers/char/rio/riointr.c | 166 -----------------------------------
drivers/char/rio/rioroute.c | 18 ++-
drivers/char/rio/riotable.c | 19 ----
drivers/char/rio/riotty.c | 17 ++-
10 files changed, 57 insertions(+), 361 deletions(-)
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/func.h.old 2004-11-06 22:34:20.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/func.h 2004-11-06 23:04:31.000000000 +0100
@@ -47,7 +47,6 @@
int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
void msec_timeout(struct Host *);
int RIOBootRup(struct rio_info *, uint, struct Host *, struct PKT *);
-int RIOBootComplete(struct rio_info *, struct Host *, uint, struct PktCmd *);
int RIOBootOk(struct rio_info *,struct Host *, ulong);
int RIORtaBound(struct rio_info *, uint);
void FillSlot(int, int, uint, struct Host *);
@@ -61,15 +60,10 @@
int RIOKillNeighbour(struct rio_info *, caddr_t);
int RIOSuspendBootRta(struct Host *, int, int);
int RIOFoadWakeup(struct rio_info *);
-int RIOCommandRup(struct rio_info *, uint, struct Host *, struct PKT *);
struct CmdBlk * RIOGetCmdBlk(void);
void RIOFreeCmdBlk(struct CmdBlk *);
int RIOQueueCmdBlk(struct Host *, uint, struct CmdBlk *);
void RIOPollHostCommands(struct rio_info *, struct Host *);
-int RIOStrlen(register char *);
-int RIOStrCmp(register char *, register char *);
-int RIOStrnCmp(register char *, register char *, int);
-void RIOStrNCpy(char *, char *, int);
int RIOWFlushMark(int, struct CmdBlk *);
int RIORFlushEnable(int, struct CmdBlk *);
int RIOUnUse(int, struct CmdBlk *);
@@ -77,7 +71,6 @@
/* rioctrl.c */
int copyin(int, caddr_t, int);
-int copyout(caddr_t, int, int);
int riocontrol(struct rio_info *, dev_t,int,caddr_t,int);
int RIOPreemptiveCmd(struct rio_info *,struct Port *,uchar);
@@ -89,24 +82,17 @@
caddr_t RIOCheckForATCard(int);
int RIOAssignAT(struct rio_info *, int, caddr_t, int);
int RIOBoardTest(paddr_t, caddr_t, uchar, int);
-int RIOScrub(int, BYTE *, int);
-void RIOAllocateInterrupts(struct rio_info *);
-void RIOStopInterrupts(struct rio_info *, int, int);
void RIOAllocDataStructs(struct rio_info *);
void RIOSetupDataStructs(struct rio_info *);
int RIODefaultName(struct rio_info *, struct Host *, uint);
-int RIOReport(struct rio_info *);
struct rioVersion * RIOVersid(void);
int RIOMapin(paddr_t, int, caddr_t *);
void RIOMapout(paddr_t, long, caddr_t);
void RIOHostReset(uint, volatile struct DpRam *, uint);
/* riointr.c */
-void riopoll(struct rio_info *);
-void riointr(struct rio_info *);
void RIOTxEnable(char *);
void RIOServiceHost(struct rio_info *, struct Host *, int);
-void RIOReceive(struct rio_info *, struct Port *);
int riotproc(struct rio_info *, register struct ttystatics *, int, int);
/* rioparam.c */
@@ -123,22 +109,15 @@
/* rioroute.c */
int RIORouteRup(struct rio_info *, uint, struct Host *, struct PKT *);
void RIOFixPhbs(struct rio_info *, struct Host *, uint);
-int RIOCheckIsolated(struct rio_info *, struct Host *, uint);
-int RIOIsolate(struct rio_info *, struct Host *, uint);
-int RIOCheck(struct Host *, uint);
uint GetUnitType(uint);
int RIOSetChange(struct rio_info *);
-void RIOConCon(struct rio_info *, struct Host *, uint, uint, uint, uint, int);
int RIOFindFreeID(struct rio_info *, struct Host *, uint *, uint *);
-int RIOFreeDisconnected(struct rio_info *, struct Host *, int );
-int RIORemoveFromSavedTable(struct rio_info *, struct Map *);
/* riotty.c */
int riotopen(struct tty_struct * tty, struct file * filp);
int riotclose(void *ptr);
-int RIOCookMode(struct ttystatics *);
int riotioctl(struct rio_info *, struct tty_struct *, register int, register caddr_t);
void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/rio_linux.c.old 2004-11-06 22:30:51.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/rio_linux.c 2004-11-06 22:33:14.000000000 +0100
@@ -33,10 +33,6 @@
* */
-#define RCS_ID "$Id: rio.c,v 1.1 1999/07/11 10:13:54 wolff Exp wolff $"
-#define RCS_REV "$Revision: 1.1 $"
-
-
#include <linux/module.h>
#include <linux/config.h>
#include <linux/kdev_t.h>
@@ -198,7 +194,7 @@
unsigned int cmd, unsigned long arg);
static int rio_init_drivers(void);
-void my_hd (void *addr, int len);
+static void my_hd (void *addr, int len);
static struct tty_driver *rio_driver, *rio_driver2;
@@ -206,11 +202,6 @@
sources use all over the place. */
struct rio_info *p;
-/* struct rio_board boards[RIO_HOSTS]; */
-struct rio_port *rio_ports;
-
-int rio_initialized;
-int rio_nports;
int rio_debug;
@@ -218,12 +209,12 @@
- Set rio_poll to 1 to poll every timer tick (10ms on Intel).
This is used when the card cannot use an interrupt for some reason.
*/
-int rio_poll = 1;
+static int rio_poll = 1;
/* These are the only open spaces in my computer. Yours may have more
or less.... */
-int rio_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000};
+static int rio_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000};
#define NR_RIO_ADDRS (sizeof(rio_probe_addrs)/sizeof (int))
@@ -264,7 +255,7 @@
.ioctl = rio_fw_ioctl,
};
-struct miscdevice rio_fw_device = {
+static struct miscdevice rio_fw_device = {
RIOCTL_MISC_MINOR, "rioctl", &rio_fw_fops
};
@@ -302,7 +293,7 @@
#ifdef DEBUG
-void my_hd (void *ad, int len)
+static void my_hd (void *ad, int len)
{
int i, j, ch;
unsigned char *addr = ad;
@@ -387,7 +378,7 @@
}
-void rio_reset_interrupt (struct Host *HostP)
+static void rio_reset_interrupt (struct Host *HostP)
{
func_enter();
@@ -824,7 +815,7 @@
* ********************************************************************** */
-struct vpd_prom *get_VPD_PROM (struct Host *hp)
+static struct vpd_prom *get_VPD_PROM (struct Host *hp)
{
static struct vpd_prom vpdp;
char *p;
@@ -1045,7 +1036,7 @@
EEprom. As the bit is read/write for the CPU, we can fix it here,
if we detect that it isn't set correctly. -- REW */
-void fix_rio_pci (struct pci_dev *pdev)
+static void fix_rio_pci (struct pci_dev *pdev)
{
unsigned int hwbase;
unsigned long rebase;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioboot.c.old 2004-11-06 22:34:35.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioboot.c 2004-11-06 22:36:07.000000000 +0100
@@ -80,6 +80,8 @@
#include "cmdblk.h"
#include "route.h"
+static int RIOBootComplete( struct rio_info *p, struct Host *HostP, uint Rup, struct PktCmd *PktCmdP );
+
static uchar
RIOAtVec2Ctrl[] =
{
@@ -802,7 +804,7 @@
** If booted by an RTA, HostP->Mapping[Rup].RtaUniqueNum is the booting RTA.
** RtaUniq is the booted RTA.
*/
-int RIOBootComplete( struct rio_info *p, struct Host *HostP, uint Rup, struct PktCmd *PktCmdP )
+static int RIOBootComplete( struct rio_info *p, struct Host *HostP, uint Rup, struct PktCmd *PktCmdP )
{
struct Map *MapP = NULL;
struct Map *MapP2 = NULL;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/riocmd.c.old 2004-11-06 22:37:01.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/riocmd.c 2004-11-06 22:47:21.000000000 +0100
@@ -397,7 +397,7 @@
/*
** Incoming command on the COMMAND_RUP to be processed.
*/
-int
+static int
RIOCommandRup(p, Rup, HostP, PacketP)
struct rio_info * p;
uint Rup;
@@ -917,62 +917,6 @@
} while ( Rup );
}
-
-/*
-** Return the length of the named string
-*/
-int
-RIOStrlen(Str)
-register char *Str;
-{
- register int len = 0;
-
- while ( *Str++ )
- len++;
- return len;
-}
-
-/*
-** compares s1 to s2 and return 0 if they match.
-*/
-int
-RIOStrCmp(s1, s2)
-register char *s1;
-register char *s2;
-{
- while ( *s1 && *s2 && *s1==*s2 )
- s1++, s2++;
- return *s1-*s2;
-}
-
-/*
-** compares s1 to s2 for upto n bytes and return 0 if they match.
-*/
-int
-RIOStrnCmp(s1, s2, n)
-register char *s1;
-register char *s2;
-int n;
-{
- while ( n && *s1 && *s2 && *s1==*s2 )
- n--, s1++, s2++;
- return n ? *s1!=*s2 : 0;
-}
-
-/*
-** copy up to 'len' bytes from 'from' to 'to'.
-*/
-void
-RIOStrNCpy(to, from, len)
-char *to;
-char *from;
-int len;
-{
- while ( len-- && (*to++ = *from++) )
- ;
- to[-1]='\0';
-}
-
int
RIOWFlushMark(iPortP, CmdBlkP)
int iPortP;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/riotable.c.old 2004-11-06 22:41:49.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/riotable.c 2004-11-06 22:48:10.000000000 +0100
@@ -37,6 +37,7 @@
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
+#include <linux/string.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -276,7 +277,7 @@
return -ENXIO;
}
rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(9)\n");
- if (RIOStrCmp(MapP->Name,
+ if (strcmp(MapP->Name,
p->RIOConnectTable[SubEnt].Name)==0 && !(MapP->Flags & RTA16_SECOND_SLOT)) { /* (9) */
rio_dprintk (RIO_DEBUG_TABLE, "RTA name %s used twice\n", MapP->Name);
p->RIOError.Error = NAME_USED_TWICE;
@@ -405,7 +406,7 @@
for ( Host2=0; Host2<p->RIONumHosts; Host2++ ) {
if (Host2 == Host)
continue;
- if (RIOStrCmp(p->RIOHosts[Host].Name, p->RIOHosts[Host2].Name)
+ if (strcmp(p->RIOHosts[Host].Name, p->RIOHosts[Host2].Name)
== 0) {
NameIsUnique = 0;
Host1++;
@@ -940,20 +941,6 @@
PortP->FirstOpen = 1;
/*
- ** handle the xprint issues
- */
-#ifdef XPRINT_SUPPORT
- PortP->Xprint.XpActive = 0;
- PortP->Xprint.XttyP = &riox_tty[SysPort];
- /* TO FROM MAXLEN */
- RIOStrNCpy( PortP->Xprint.XpOn, RIOConf.XpOn, MAX_XP_CTRL_LEN );
- RIOStrNCpy( PortP->Xprint.XpOff, RIOConf.XpOff, MAX_XP_CTRL_LEN );
- PortP->Xprint.XpCps = RIOConf.XpCps;
- PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn)+
- RIOStrlen(PortP->Xprint.XpOff);
-#endif
-
- /*
** Buffers 'n things
*/
PortP->RxDataStart = 0;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/riotty.c.old 2004-11-06 22:44:54.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/riotty.c 2004-11-06 23:13:06.000000000 +0100
@@ -40,6 +40,7 @@
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/tty.h>
+#include <linux/string.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/string.h>
@@ -97,6 +98,9 @@
int RIOShortCommand(struct rio_info *p, struct Port *PortP,
int command, int len, int arg);
+#if 0
+static int RIOCookMode(struct ttystatics *);
+#endif
extern int conv_vb[]; /* now defined in ttymgr.c */
extern int conv_bv[]; /* now defined in ttymgr.c */
@@ -726,7 +730,8 @@
** COOK_WELL if the line discipline must be used to do the processing
** COOK_MEDIUM if the card can do all the processing necessary.
*/
-int
+#if 0
+static int
RIOCookMode(struct ttystatics *tp)
{
/*
@@ -757,7 +762,7 @@
*/
return COOK_MEDIUM;
}
-
+#endif
static void
RIOClearUp(PortP)
@@ -1011,8 +1016,8 @@
pseterr(EFAULT);
}
PortP->Xprint.XpOn[MAX_XP_CTRL_LEN-1] = '\0';
- PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn)+
- RIOStrlen(PortP->Xprint.XpOff);
+ PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
+ strlen(PortP->Xprint.XpOff);
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
return 0;
@@ -1026,8 +1031,8 @@
pseterr(EFAULT);
}
PortP->Xprint.XpOff[MAX_XP_CTRL_LEN-1] = '\0';
- PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn)+
- RIOStrlen(PortP->Xprint.XpOff);
+ PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
+ strlen(PortP->Xprint.XpOff);
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
return 0;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioctrl.c.old 2004-11-06 22:49:27.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioctrl.c 2004-11-06 22:51:02.000000000 +0100
@@ -130,7 +130,6 @@
#define drv_makedev(maj, min) ((((uint) maj & 0xff) << 8) | ((uint) min & 0xff))
-#ifdef linux
int copyin (int arg, caddr_t dp, int siz)
{
int rv;
@@ -141,8 +140,7 @@
else return rv;
}
-
-int copyout (caddr_t dp, int arg, int siz)
+static int copyout (caddr_t dp, int arg, int siz)
{
int rv;
@@ -152,35 +150,6 @@
else return rv;
}
-#else
-
-int
-copyin(arg, dp, siz)
-int arg;
-caddr_t dp;
-int siz;
-{
- if (rbounds ((unsigned long) arg) >= siz) {
- bcopy ( arg, dp, siz );
- return OK;
- } else
- return ( COPYFAIL );
-}
-
-int
-copyout (dp, arg, siz)
-caddr_t dp;
-int arg;
-int siz;
-{
- if (wbounds ((unsigned long) arg) >= siz ) {
- bcopy ( dp, arg, siz );
- return OK;
- } else
- return ( COPYFAIL );
-}
-#endif
-
int
riocontrol(p, dev, cmd, arg, su)
struct rio_info * p;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioinit.c.old 2004-11-06 22:52:19.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioinit.c 2004-11-06 23:16:55.000000000 +0100
@@ -84,9 +84,15 @@
#undef bcopy
#define bcopy rio_pcicopy
-int
-RIOPCIinit(struct rio_info *p, int Mode);
+int RIOPCIinit(struct rio_info *p, int Mode);
+
+#if 0
+static void RIOAllocateInterrupts(struct rio_info *);
+static int RIOReport(struct rio_info *);
+static void RIOStopInterrupts(struct rio_info *, int, int);
+#endif
+static int RIOScrub(int, BYTE *, int);
#if 0
extern int rio_intr();
@@ -1116,7 +1122,7 @@
** Call with op not zero, and the RAM will be read and compated with val[op-1]
** to check that the data from the previous phase was retained.
*/
-int
+static int
RIOScrub(op, ram, size)
int op;
BYTE * ram;
@@ -1262,7 +1268,8 @@
** and force into polled mode if told to. Patch up the
** interrupt vector & salute The Queen when you've done.
*/
-void
+#if 0
+static void
RIOAllocateInterrupts(p)
struct rio_info * p;
{
@@ -1301,7 +1308,7 @@
** new-fangled interrupt thingies. Set everything up to just
** poll.
*/
-void
+static void
RIOStopInterrupts(p, Reason, Host)
struct rio_info * p;
int Reason;
@@ -1360,7 +1367,6 @@
}
}
-#if 0
/*
** This function is called at init time to setup the data structures.
*/
@@ -1476,7 +1482,8 @@
#define RIO_RELEASE "Linux"
#define RELEASE_ID "1.0"
-int
+#if 0
+static int
RIOReport(p)
struct rio_info * p;
{
@@ -1500,41 +1507,7 @@
}
return 0;
}
-
-/*
-** This function returns release/version information as used by ioctl() calls
-** It returns a MAX_VERSION_LEN byte string, null terminated.
-*/
-char *
-OLD_RIOVersid( void )
-{
- static char Info[MAX_VERSION_LEN];
- char * RIORelease = RIO_RELEASE;
- char * cp;
- int ct = 0;
-
- for ( ct=0; RIORelease[ct] && ct<MAX_VERSION_LEN; ct++ )
- Info[ct] = RIORelease[ct];
- if ( ct>=MAX_VERSION_LEN ) {
- Info[MAX_VERSION_LEN-1] = '\0';
- return Info;
- }
- Info[ct++]=' ';
- if ( ct>=MAX_VERSION_LEN ) {
- Info[MAX_VERSION_LEN-1] = '\0';
- return Info;
- }
-
- cp=""; /* Fill the RCS Id here */
-
- while ( *cp && ct<MAX_VERSION_LEN )
- Info[ct++] = *cp++;
- if ( ct<MAX_VERSION_LEN-1 )
- Info[ct] = '\0';
- Info[MAX_VERSION_LEN-1] = '\0';
- return Info;
-}
-
+#endif
static struct rioVersion stVersion;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/riointr.c.old 2004-11-06 22:55:10.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/riointr.c 2004-11-06 23:09:28.000000000 +0100
@@ -84,83 +84,10 @@
#include "rioioctl.h"
+static void RIOReceive(struct rio_info *, struct Port *);
-/*
-** riopoll is called every clock tick. Once the /dev/rio device has been
-** opened, and polldistributed( ) has been called, this routine is called
-** every clock tick *by every cpu*. The 'interesting' piece of code that
-** manipulates 'RIONumCpus' and 'RIOCpuCountdown' is used to fair-share
-** the work between the CPUs. If there are 'N' cpus, then each poll time
-** we increment a counter, modulo 'N-1'. When this counter is 0, we call
-** the interrupt handler. This has the effect that polls are serviced
-** by processor 'N', 'N-1', 'N-2', ... '0', round and round. Neat.
-*/
-void
-riopoll(p)
-struct rio_info * p;
-{
- int host;
-
- /*
- ** Here's the deal. We try to fair share as much as possible amongst
- ** all the processors that are available. Since each processor
- ** should generate HZ ticks per second and since we only need HZ ticks
- ** in total for proper operation we simply attempt to cycle round each
- ** processor in turn, using RIOCpuCountdown to decide whether to call
- ** the interrupt routine. ( In fact the count zeroes when it reaches
- ** one less than the total number of processors - so e.g. on a two
- ** processor system RIOService will get called 2*HZ times per second. )
- ** this_cpu (cur_cpu()) tells us the number of the current processor
- ** as follows:
- **
- ** 0 - default CPU
- ** 1 - first extra CPU
- ** 2 - second extra CPU
- ** etc.
- */
-
- /*
- ** okay, we've got a cpu that hasn't had a go recently
- ** - lets check to see what needs doing.
- */
- for ( host=0; host<p->RIONumHosts; host++ ) {
- struct Host *HostP = &p->RIOHosts[host];
-
- rio_spin_lock( &HostP->HostLock );
-
- if ( ( (HostP->Flags & RUN_STATE) != RC_RUNNING ) ||
- HostP->InIntr ) {
- rio_spin_unlock (&HostP->HostLock);
- continue;
- }
-
- if ( RWORD( HostP->ParmMapP->rup_intr ) ||
- RWORD( HostP->ParmMapP->rx_intr ) ||
- RWORD( HostP->ParmMapP->tx_intr ) ) {
- HostP->InIntr = 1;
-
-#ifdef FUTURE_RELEASE
- if( HostP->Type == RIO_EISA )
- INBZ( HostP->Slot, EISA_INTERRUPT_RESET );
- else
-#endif
- WBYTE( HostP->ResetInt , 0xff );
-
- rio_spin_lock(&HostP->HostLock);
-
- p->_RIO_Polled++;
- RIOServiceHost(p, HostP, 'p' );
- rio_spin_lock( &HostP->HostLock);
- HostP->InIntr = 0;
- rio_spin_unlock (&HostP->HostLock);
- }
- }
- rio_spin_unlock (&p->RIOIntrSem);
-}
-
-
-char *firstchars (char *p, int nch)
+static char *firstchars (char *p, int nch)
{
static char buf[2][128];
static int t=0;
@@ -258,93 +185,6 @@
/*
-** When a real-life interrupt comes in here, we try to find out
-** which host card it belongs to, and then service only that host
-** Notice the cunning way that, once we've found a candidate, we
-** continue just in case we are sharing interrupts.
-*/
-void
-riointr(p)
-struct rio_info * p;
-{
- int host;
-
- for ( host=0; host<p->RIONumHosts; host++ ) {
- struct Host *HostP = &p->RIOHosts[host];
-
- rio_dprintk (RIO_DEBUG_INTR, "riointr() doing host %d type %d\n", host, HostP->Type);
-
- switch( HostP->Type ) {
- case RIO_AT:
- case RIO_MCA:
- case RIO_PCI:
- rio_spin_lock(&HostP->HostLock);
- WBYTE(HostP->ResetInt , 0xff);
- if ( !HostP->InIntr ) {
- HostP->InIntr = 1;
- rio_spin_unlock (&HostP->HostLock);
- p->_RIO_Interrupted++;
- RIOServiceHost(p, HostP, 'i');
- rio_spin_lock(&HostP->HostLock);
- HostP->InIntr = 0;
- }
- rio_spin_unlock(&HostP->HostLock);
- break;
-#ifdef FUTURE_RELEASE
- case RIO_EISA:
- if ( ivec == HostP->Ivec )
- {
- OldSpl = LOCKB( &HostP->HostLock );
- INBZ( HostP->Slot, EISA_INTERRUPT_RESET );
- if ( !HostP->InIntr )
- {
- HostP->InIntr = 1;
- UNLOCKB( &HostP->HostLock, OldSpl );
- if ( this_cpu < RIO_CPU_LIMIT )
- {
- int intrSpl = LOCKB( &RIOIntrLock );
- UNLOCKB( &RIOIntrLock, intrSpl );
- }
- p->_RIO_Interrupted++;
- RIOServiceHost( HostP, 'i' );
- OldSpl = LOCKB( &HostP->HostLock );
- HostP->InIntr = 0;
- }
- UNLOCKB( &HostP->HostLock, OldSpl );
- done++;
- }
- break;
-#endif
- }
-
- HostP->IntSrvDone++;
- }
-
-#ifdef FUTURE_RELEASE
- if ( !done )
- {
- cmn_err( CE_WARN, "RIO: Interrupt received with vector 0x%x\n", ivec );
- cmn_err( CE_CONT, " Valid vectors are:\n");
- for ( host=0; host<RIONumHosts; host++ )
- {
- switch( RIOHosts[host].Type )
- {
- case RIO_AT:
- case RIO_MCA:
- case RIO_EISA:
- cmn_err( CE_CONT, "0x%x ", RIOHosts[host].Ivec );
- break;
- case RIO_PCI:
- cmn_err( CE_CONT, "0x%x ", get_intr_arg( RIOHosts[host].PciDevInfo.busnum, IDIST_PCI_IRQ( RIOHosts[host].PciDevInfo.slotnum, RIOHosts[host].PciDevInfo.funcnum ) ));
- break;
- }
- }
- cmn_err( CE_CONT, "\n" );
- }
-#endif
-}
-
-/*
** RIO Host Service routine. Does all the work traditionally associated with an
** interrupt.
*/
@@ -710,7 +550,7 @@
** NB: Called with the tty locked. The spl from the lockb( ) is passed.
** we return the ttySpl level that we re-locked at.
*/
-void
+static void
RIOReceive(p, PortP)
struct rio_info * p;
struct Port * PortP;
--- linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioroute.c.old 2004-11-06 22:59:46.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/rio/rioroute.c 2004-11-06 23:10:31.000000000 +0100
@@ -83,6 +83,12 @@
#include "list.h"
#include "sam.h"
+static int RIOCheckIsolated(struct rio_info *, struct Host *, uint);
+static int RIOIsolate(struct rio_info *, struct Host *, uint);
+static int RIOCheck(struct Host *, uint);
+static void RIOConCon(struct rio_info *, struct Host *, uint, uint, uint, uint, int);
+
+
/*
** Incoming on the ROUTE_RUP
** I wrote this while I was tired. Forgive me.
@@ -717,7 +723,7 @@
** the world about it. This is done to ensure that the configurator
** only gets up-to-date information about what is going on.
*/
-int
+static int
RIOCheckIsolated(p, HostP, UnitId)
struct rio_info * p;
struct Host *HostP;
@@ -747,7 +753,7 @@
** all the units attached to it. This will mean that the entire
** subnet will re-introduce itself.
*/
-int
+static int
RIOIsolate(p, HostP, UnitId)
struct rio_info * p;
struct Host * HostP;
@@ -782,7 +788,7 @@
return 1;
}
-int
+static int
RIOCheck(HostP, UnitId)
struct Host *HostP;
uint UnitId;
@@ -883,7 +889,7 @@
return(0);
}
-void
+static void
RIOConCon(p, HostP, FromId, FromLink, ToId, ToLink, Change)
struct rio_info * p;
struct Host *HostP;
@@ -966,7 +972,7 @@
** Delete and RTA entry from the saved table given to us
** by the configuration program.
*/
-int
+static int
RIORemoveFromSavedTable(struct rio_info *p, struct Map *pMap)
{
int entry;
@@ -993,7 +999,7 @@
** Scan the unit links to and return zero if the unit is completely
** disconnected.
*/
-int
+static int
RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
{
int link;
-
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