diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2006-05-27 00:08:25 -0400 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2006-05-27 02:26:14 -0400 |
commit | d886cb586f60a5ccf156392f96a39bc52db925d0 (patch) | |
tree | 5862de796cf8dfd2f38e30d36cc589a07b5f9d88 /drivers/char | |
parent | a8bd60705aa17a998516837d9c1e503ad4cbd7fc (diff) |
[PATCH] trivial annotations in rio
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/rio/daemon.h | 12 | ||||
-rw-r--r-- | drivers/char/rio/func.h | 25 | ||||
-rw-r--r-- | drivers/char/rio/host.h | 16 | ||||
-rw-r--r-- | drivers/char/rio/port.h | 16 | ||||
-rw-r--r-- | drivers/char/rio/rio.h | 4 | ||||
-rw-r--r-- | drivers/char/rio/rio_linux.c | 29 | ||||
-rw-r--r-- | drivers/char/rio/rio_linux.h | 10 | ||||
-rw-r--r-- | drivers/char/rio/rioboot.c | 52 | ||||
-rw-r--r-- | drivers/char/rio/riocmd.c | 20 | ||||
-rw-r--r-- | drivers/char/rio/rioctrl.c | 164 | ||||
-rw-r--r-- | drivers/char/rio/rioinit.c | 28 | ||||
-rw-r--r-- | drivers/char/rio/riointr.c | 18 | ||||
-rw-r--r-- | drivers/char/rio/rioparam.c | 28 | ||||
-rw-r--r-- | drivers/char/rio/rioroute.c | 12 | ||||
-rw-r--r-- | drivers/char/rio/riotable.c | 20 | ||||
-rw-r--r-- | drivers/char/rio/riotty.c | 2 | ||||
-rw-r--r-- | drivers/char/rio/unixrup.h | 2 |
17 files changed, 228 insertions, 230 deletions
diff --git a/drivers/char/rio/daemon.h b/drivers/char/rio/daemon.h index 5818a8aa46e0..6e63f8b2c479 100644 --- a/drivers/char/rio/daemon.h +++ b/drivers/char/rio/daemon.h @@ -51,7 +51,7 @@ struct Error { }; struct DownLoad { - char *DataP; + char __user *DataP; unsigned int Count; unsigned int ProductCode; }; @@ -83,18 +83,18 @@ struct PortSetup { struct LpbReq { unsigned int Host; unsigned int Link; - struct LPB *LpbP; + struct LPB __user *LpbP; }; struct RupReq { unsigned int HostNum; unsigned int RupNum; - struct RUP *RupP; + struct RUP __user *RupP; }; struct PortReq { unsigned int SysPort; - struct Port *PortP; + struct Port __user *PortP; }; struct StreamInfo { @@ -105,12 +105,12 @@ struct StreamInfo { struct HostReq { unsigned int HostNum; - struct Host *HostP; + struct Host __user *HostP; }; struct HostDpRam { unsigned int HostNum; - struct DpRam *DpRamP; + struct DpRam __user *DpRamP; }; struct DebugCtrl { diff --git a/drivers/char/rio/func.h b/drivers/char/rio/func.h index e64fe9912394..0707af33f017 100644 --- a/drivers/char/rio/func.h +++ b/drivers/char/rio/func.h @@ -46,7 +46,7 @@ int RIOBootCodeRTA(struct rio_info *, struct DownLoad *); int RIOBootCodeHOST(struct rio_info *, struct DownLoad *); int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *); void msec_timeout(struct Host *); -int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT *); +int RIOBootRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *); int RIOBootOk(struct rio_info *, struct Host *, unsigned long); int RIORtaBound(struct rio_info *, unsigned int); void rio_fill_host_slot(int, int, unsigned int, struct Host *); @@ -55,8 +55,8 @@ void rio_fill_host_slot(int, int, unsigned int, struct Host *); int RIOFoadRta(struct Host *, struct Map *); int RIOZombieRta(struct Host *, struct Map *); int RIOCommandRta(struct rio_info *, unsigned long, int (*func) (struct Host *, struct Map *)); -int RIOIdentifyRta(struct rio_info *, void *); -int RIOKillNeighbour(struct rio_info *, void *); +int RIOIdentifyRta(struct rio_info *, void __user *); +int RIOKillNeighbour(struct rio_info *, void __user *); int RIOSuspendBootRta(struct Host *, int, int); int RIOFoadWakeup(struct rio_info *); struct CmdBlk *RIOGetCmdBlk(void); @@ -68,7 +68,8 @@ int RIORFlushEnable(unsigned long, struct CmdBlk *); int RIOUnUse(unsigned long, struct CmdBlk *); /* rioctrl.c */ -int riocontrol(struct rio_info *, dev_t, int, caddr_t, int); +int riocontrol(struct rio_info *, dev_t, int, unsigned long, int); + int RIOPreemptiveCmd(struct rio_info *, struct Port *, unsigned char); /* rioinit.c */ @@ -77,13 +78,13 @@ void RIOInitHosts(struct rio_info *, struct RioHostInfo *); void RIOISAinit(struct rio_info *, int); int RIODoAT(struct rio_info *, int, int); caddr_t RIOCheckForATCard(int); -int RIOAssignAT(struct rio_info *, int, caddr_t, int); -int RIOBoardTest(unsigned long, caddr_t, unsigned char, int); +int RIOAssignAT(struct rio_info *, int, void __iomem *, int); +int RIOBoardTest(unsigned long, void __iomem *, unsigned char, int); void RIOAllocDataStructs(struct rio_info *); void RIOSetupDataStructs(struct rio_info *); int RIODefaultName(struct rio_info *, struct Host *, unsigned int); struct rioVersion *RIOVersid(void); -void RIOHostReset(unsigned int, struct DpRam *, unsigned int); +void RIOHostReset(unsigned int, struct DpRam __iomem *, unsigned int); /* riointr.c */ void RIOTxEnable(char *); @@ -95,14 +96,14 @@ int RIOParam(struct Port *, int, int, int); int RIODelay(struct Port *PortP, int); int RIODelay_ni(struct Port *PortP, int); void ms_timeout(struct Port *); -int can_add_transmit(struct PKT **, struct Port *); +int can_add_transmit(struct PKT __iomem **, struct Port *); void add_transmit(struct Port *); -void put_free_end(struct Host *, struct PKT *); -int can_remove_receive(struct PKT **, struct Port *); +void put_free_end(struct Host *, struct PKT __iomem *); +int can_remove_receive(struct PKT __iomem **, struct Port *); void remove_receive(struct Port *); /* rioroute.c */ -int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT *); +int RIORouteRup(struct rio_info *, unsigned int, struct Host *, struct PKT __iomem *); void RIOFixPhbs(struct rio_info *, struct Host *, unsigned int); unsigned int GetUnitType(unsigned int); int RIOSetChange(struct rio_info *); @@ -139,7 +140,7 @@ int rio_isr_thread(char *); struct rio_info *rio_info_store(int cmd, struct rio_info *p); #endif -extern void rio_copy_to_card(void *to, void *from, int len); +extern void rio_copy_to_card(void __iomem *to, void *from, int len); extern int rio_minor(struct tty_struct *tty); extern int rio_ismodem(struct tty_struct *tty); diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h index 179cdbea712b..ee2ddea7a63a 100644 --- a/drivers/char/rio/host.h +++ b/drivers/char/rio/host.h @@ -48,8 +48,8 @@ struct Host { unsigned char Ivec; /* POLLED or ivec number */ unsigned char Mode; /* Control stuff */ unsigned char Slot; /* Slot */ - caddr_t Caddr; /* KV address of DPRAM */ - struct DpRam *CardP; /* KV address of DPRAM, with overlay */ + void __iomem *Caddr; /* KV address of DPRAM */ + struct DpRam __iomem *CardP; /* KV address of DPRAM, with overlay */ unsigned long PaddrP; /* Phys. address of DPRAM */ char Name[MAX_NAME_LEN]; /* The name of the host */ unsigned int UniqueNum; /* host unique number */ @@ -57,7 +57,7 @@ struct Host { unsigned int WorkToBeDone; /* set to true each interrupt */ unsigned int InIntr; /* Being serviced? */ unsigned int IntSrvDone; /* host's interrupt has been serviced */ - void (*Copy) (void *, void *, int); /* copy func */ + void (*Copy) (void *, void __iomem *, int); /* copy func */ struct timer_list timer; /* ** I M P O R T A N T ! @@ -83,11 +83,11 @@ struct Host { struct Top Topology[LINKS_PER_UNIT]; /* one per link */ struct Map Mapping[MAX_RUP]; /* Mappings for host */ - struct PHB *PhbP; /* Pointer to the PHB array */ - unsigned short *PhbNumP; /* Ptr to Number of PHB's */ - struct LPB *LinkStrP; /* Link Structure Array */ - struct RUP *RupP; /* Sixteen real rups here */ - struct PARM_MAP *ParmMapP; /* points to the parmmap */ + struct PHB __iomem *PhbP; /* Pointer to the PHB array */ + unsigned short __iomem *PhbNumP; /* Ptr to Number of PHB's */ + struct LPB __iomem *LinkStrP; /* Link Structure Array */ + struct RUP __iomem *RupP; /* Sixteen real rups here */ + struct PARM_MAP __iomem *ParmMapP; /* points to the parmmap */ unsigned int ExtraUnits[MAX_EXTRA_UNITS]; /* unknown things */ unsigned int NumExtraBooted; /* how many of the above */ /* diff --git a/drivers/char/rio/port.h b/drivers/char/rio/port.h index 9b5fa3eb0402..49cf6d15ee54 100644 --- a/drivers/char/rio/port.h +++ b/drivers/char/rio/port.h @@ -40,7 +40,7 @@ struct Port { struct gs_port gs; int PortNum; /* RIO port no., 0-511 */ struct Host *HostP; - caddr_t Caddr; + void __iomem *Caddr; unsigned short HostPort; /* Port number on host card */ unsigned char RupNum; /* Number of RUP for port */ unsigned char ID2; /* Second ID of RTA for port */ @@ -92,13 +92,13 @@ struct Port { #define RIO_RTSFLOW 0x0400 /* RIO's own RTSFLOW flag */ - struct PHB *PhbP; /* pointer to PHB for port */ - u16 *TxAdd; /* Add packets here */ - u16 *TxStart; /* Start of add array */ - u16 *TxEnd; /* End of add array */ - u16 *RxRemove; /* Remove packets here */ - u16 *RxStart; /* Start of remove array */ - u16 *RxEnd; /* End of remove array */ + struct PHB __iomem *PhbP; /* pointer to PHB for port */ + u16 __iomem *TxAdd; /* Add packets here */ + u16 __iomem *TxStart; /* Start of add array */ + u16 __iomem *TxEnd; /* End of add array */ + u16 __iomem *RxRemove; /* Remove packets here */ + u16 __iomem *RxStart; /* Start of remove array */ + u16 __iomem *RxEnd; /* End of remove array */ unsigned int RtaUniqueNum; /* Unique number of RTA */ unsigned short PortState; /* status of port */ unsigned short ModemState; /* status of modem lines */ diff --git a/drivers/char/rio/rio.h b/drivers/char/rio/rio.h index b4c91871ba28..1bf36223a4e8 100644 --- a/drivers/char/rio/rio.h +++ b/drivers/char/rio/rio.h @@ -129,8 +129,8 @@ ** RIO_OBJ takes hostp->Caddr and a UNIX pointer to an object and ** returns the offset into the DP RAM area. */ -#define RIO_PTR(C,O) (((unsigned char *)(C))+(0xFFFF&(O))) -#define RIO_OFF(C,O) ((long)(O)-(long)(C)) +#define RIO_PTR(C,O) (((unsigned char __iomem *)(C))+(0xFFFF&(O))) +#define RIO_OFF(C,O) ((unsigned char __iomem *)(O)-(unsigned char __iomem *)(C)) /* ** How to convert from various different device number formats: diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index 78dd856534ce..39277e53d9a8 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -333,7 +333,7 @@ int RIODelay_ni(struct Port *PortP, int njiffies) return !RIO_FAIL; } -void rio_copy_to_card(void *to, void *from, int len) +void rio_copy_to_card(void __iomem *to, void *from, int len) { rio_memcpy_toio(NULL, to, from, len); } @@ -573,7 +573,7 @@ static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd func_enter(); /* The "dev" argument isn't used. */ - rc = riocontrol(p, 0, cmd, (void *) arg, capable(CAP_SYS_ADMIN)); + rc = riocontrol(p, 0, cmd, arg, capable(CAP_SYS_ADMIN)); func_exit(); return rc; @@ -583,6 +583,7 @@ extern int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, static int rio_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, unsigned long arg) { + void __user *argp = (void __user *)arg; int rc; struct Port *PortP; int ival; @@ -594,14 +595,14 @@ static int rio_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd rc = 0; switch (cmd) { case TIOCSSOFTCAR: - if ((rc = get_user(ival, (unsigned int *) arg)) == 0) { + if ((rc = get_user(ival, (unsigned __user *) argp)) == 0) { tty->termios->c_cflag = (tty->termios->c_cflag & ~CLOCAL) | (ival ? CLOCAL : 0); } break; case TIOCGSERIAL: rc = -EFAULT; - if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(struct serial_struct))) - rc = gs_getserial(&PortP->gs, (struct serial_struct *) arg); + if (access_ok(VERIFY_WRITE, argp, sizeof(struct serial_struct))) + rc = gs_getserial(&PortP->gs, argp); break; case TCSBRK: if (PortP->State & RIO_DELETED) { @@ -631,8 +632,8 @@ static int rio_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd break; case TIOCSSERIAL: rc = -EFAULT; - if (access_ok(VERIFY_READ, (void *) arg, sizeof(struct serial_struct))) - rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg); + if (access_ok(VERIFY_READ, argp, sizeof(struct serial_struct))) + rc = gs_setserial(&PortP->gs, argp); break; default: rc = -ENOIOCTLCMD; @@ -919,7 +920,7 @@ static void __exit rio_release_drivers(void) static void fix_rio_pci(struct pci_dev *pdev) { unsigned long hwbase; - unsigned char *rebase; + unsigned char __iomem *rebase; unsigned int t; #define CNTRL_REG_OFFSET 0x50 @@ -999,7 +1000,7 @@ static int __init rio_init(void) if (((1 << hp->Ivec) & rio_irqmask) == 0) hp->Ivec = 0; hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN); - hp->CardP = (struct DpRam *) hp->Caddr; + hp->CardP = (struct DpRam __iomem *) hp->Caddr; hp->Type = RIO_PCI; hp->Copy = rio_copy_to_card; hp->Mode = RIO_PCI_BOOT_FROM_RAM; @@ -1021,7 +1022,7 @@ static int __init rio_init(void) p->RIONumHosts++; found++; } else { - iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr)); + iounmap(p->RIOHosts[p->RIONumHosts].Caddr); } } @@ -1047,7 +1048,7 @@ static int __init rio_init(void) hp->Ivec = 0; hp->Ivec |= 0x8000; /* Mark as non-sharable */ hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN); - hp->CardP = (struct DpRam *) hp->Caddr; + hp->CardP = (struct DpRam __iomem *) hp->Caddr; hp->Type = RIO_PCI; hp->Copy = rio_copy_to_card; hp->Mode = RIO_PCI_BOOT_FROM_RAM; @@ -1070,7 +1071,7 @@ static int __init rio_init(void) p->RIONumHosts++; found++; } else { - iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr)); + iounmap(p->RIOHosts[p->RIONumHosts].Caddr); } #else printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n"); @@ -1085,7 +1086,7 @@ static int __init rio_init(void) /* There was something about the IRQs of these cards. 'Forget what.--REW */ hp->Ivec = 0; hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN); - hp->CardP = (struct DpRam *) hp->Caddr; + hp->CardP = (struct DpRam __iomem *) hp->Caddr; hp->Type = RIO_AT; hp->Copy = rio_copy_to_card; /* AT card PCI???? - PVDL * -- YES! this is now a normal copy. Only the @@ -1111,7 +1112,7 @@ static int __init rio_init(void) } if (!okboard) - iounmap((char *) (hp->Caddr)); + iounmap(hp->Caddr); } } diff --git a/drivers/char/rio/rio_linux.h b/drivers/char/rio/rio_linux.h index 4ce77fb1fae5..99c7447b6113 100644 --- a/drivers/char/rio/rio_linux.h +++ b/drivers/char/rio/rio_linux.h @@ -131,24 +131,24 @@ struct vpd_prom { #ifdef CONFIG_RIO_OLDPCI -static inline void *rio_memcpy_toio(void *dummy, void *dest, void *source, int n) +static inline void __iomem *rio_memcpy_toio(void __iomem *dummy, void __iomem *dest, void *source, int n) { - char *dst = dest; + char __iomem *dst = dest; char *src = source; while (n--) { writeb(*src++, dst++); - (void) readb(dummy); + (void) readb(dummy); /* WTF? */ } return dest; } -static inline void *rio_memcpy_fromio(void *dest, void *source, int n) +static inline void *rio_memcpy_fromio(void *dest, void __iomem *source, int n) { char *dst = dest; - char *src = source; + char __iomem *src = source; while (n--) *dst++ = readb(src++); diff --git a/drivers/char/rio/rioboot.c b/drivers/char/rio/rioboot.c index 290143addd34..b9abbd0e7ec2 100644 --- a/drivers/char/rio/rioboot.c +++ b/drivers/char/rio/rioboot.c @@ -71,7 +71,7 @@ #include "cmdblk.h" #include "route.h" -static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd *PktCmdP); +static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd __iomem *PktCmdP); static const unsigned char RIOAtVec2Ctrl[] = { /* 0 */ INTERRUPT_DISABLE, @@ -204,13 +204,13 @@ void rio_start_card_running(struct Host *HostP) int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) { struct Host *HostP; - u8 *Cad; - PARM_MAP *ParmMapP; + u8 __iomem *Cad; + PARM_MAP __iomem *ParmMapP; int RupN; int PortN; unsigned int host; - u8 *StartP; - u8 *DestP; + u8 __iomem *StartP; + u8 __iomem *DestP; int wait_count; u16 OldParmMap; u16 offset; /* It is very important that this is a u16 */ @@ -262,7 +262,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) ** Ensure that the host really is stopped. ** Disable it's external bus & twang its reset line. */ - RIOHostReset(HostP->Type, (struct DpRam *) HostP->CardP, HostP->Slot); + RIOHostReset(HostP->Type, HostP->CardP, HostP->Slot); /* ** Copy the data directly from user space to the SRAM. @@ -366,7 +366,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) ** a short branch to 0x7FF8, where a long branch is coded. */ - DestP = (u8 *) &Cad[0x7FF8]; /* <<<---- READ THE ABOVE COMMENTS */ + DestP = &Cad[0x7FF8]; /* <<<---- READ THE ABOVE COMMENTS */ #define NFIX(N) (0x60 | (N)) /* .O = (~(.O + N))<<4 */ #define PFIX(N) (0x20 | (N)) /* .O = (.O + N)<<4 */ @@ -438,7 +438,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) rio_dprintk(RIO_DEBUG_BOOT, "RIO Mesg Run Fail\n"); HostP->Flags &= ~RUN_STATE; HostP->Flags |= RC_STUFFED; - RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot ); + RIOHostReset( HostP->Type, HostP->CardP, HostP->Slot ); continue; } @@ -453,9 +453,9 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) /* ** Grab a 32 bit pointer to the parmmap structure */ - ParmMapP = (PARM_MAP *) RIO_PTR(Cad, readw(&HostP->__ParmMapR)); + ParmMapP = (PARM_MAP __iomem *) RIO_PTR(Cad, readw(&HostP->__ParmMapR)); rio_dprintk(RIO_DEBUG_BOOT, "ParmMapP : %p\n", ParmMapP); - ParmMapP = (PARM_MAP *) ((unsigned long) Cad + readw(&HostP->__ParmMapR)); + ParmMapP = (PARM_MAP __iomem *)(Cad + readw(&HostP->__ParmMapR)); rio_dprintk(RIO_DEBUG_BOOT, "ParmMapP : %p\n", ParmMapP); /* @@ -468,7 +468,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) rio_dprintk(RIO_DEBUG_BOOT, "Links = 0x%x\n", readw(&ParmMapP->links)); HostP->Flags &= ~RUN_STATE; HostP->Flags |= RC_STUFFED; - RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot ); + RIOHostReset( HostP->Type, HostP->CardP, HostP->Slot ); continue; } @@ -491,7 +491,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) rio_dprintk(RIO_DEBUG_BOOT, "Timedout waiting for init_done\n"); HostP->Flags &= ~RUN_STATE; HostP->Flags |= RC_STUFFED; - RIOHostReset( HostP->Type, (struct DpRam *)HostP->CardP, HostP->Slot ); + RIOHostReset( HostP->Type, HostP->CardP, HostP->Slot ); continue; } @@ -512,10 +512,10 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) ** 32 bit pointers for the driver in ioremap space. */ HostP->ParmMapP = ParmMapP; - HostP->PhbP = (struct PHB *) RIO_PTR(Cad, readw(&ParmMapP->phb_ptr)); - HostP->RupP = (struct RUP *) RIO_PTR(Cad, readw(&ParmMapP->rups)); - HostP->PhbNumP = (unsigned short *) RIO_PTR(Cad, readw(&ParmMapP->phb_num_ptr)); - HostP->LinkStrP = (struct LPB *) RIO_PTR(Cad, readw(&ParmMapP->link_str_ptr)); + HostP->PhbP = (struct PHB __iomem *) RIO_PTR(Cad, readw(&ParmMapP->phb_ptr)); + HostP->RupP = (struct RUP __iomem *) RIO_PTR(Cad, readw(&ParmMapP->rups)); + HostP->PhbNumP = (unsigned short __iomem *) RIO_PTR(Cad, readw(&ParmMapP->phb_num_ptr)); + HostP->LinkStrP = (struct LPB __iomem *) RIO_PTR(Cad, readw(&ParmMapP->link_str_ptr)); /* ** point the UnixRups at the real Rups @@ -540,7 +540,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) for (PortN = p->RIOFirstPortsMapped; PortN < p->RIOLastPortsMapped + PORTS_PER_RTA; PortN++) { if (p->RIOPortp[PortN]->HostP == HostP) { struct Port *PortP = p->RIOPortp[PortN]; - struct PHB *PhbP; + struct PHB __iomem *PhbP; /* int oldspl; */ if (!PortP->Mapped) @@ -551,12 +551,12 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) PortP->PhbP = PhbP; - PortP->TxAdd = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_add)); - PortP->TxStart = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_start)); - PortP->TxEnd = (u16 *) RIO_PTR(Cad, readw(&PhbP->tx_end)); - PortP->RxRemove = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_remove)); - PortP->RxStart = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_start)); - PortP->RxEnd = (u16 *) RIO_PTR(Cad, readw(&PhbP->rx_end)); + PortP->TxAdd = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->tx_add)); + PortP->TxStart = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->tx_start)); + PortP->TxEnd = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->tx_end)); + PortP->RxRemove = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->rx_remove)); + PortP->RxStart = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->rx_start)); + PortP->RxEnd = (u16 __iomem *) RIO_PTR(Cad, readw(&PhbP->rx_end)); rio_spin_unlock_irqrestore(&PortP->portSem, flags); /* @@ -601,9 +601,9 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp) * return 1. If we havent, then return 0. */ -int RIOBootRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct PKT *PacketP) +int RIOBootRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct PKT __iomem *PacketP) { - struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data; + struct PktCmd __iomem *PktCmdP = (struct PktCmd __iomem *) PacketP->data; struct PktCmd_M *PktReplyP; struct CmdBlk *CmdBlkP; unsigned int sequence; @@ -722,7 +722,7 @@ int RIOBootRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct * RtaUniq is the booted RTA. */ -static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd *PktCmdP) +static int RIOBootComplete(struct rio_info *p, struct Host *HostP, unsigned int Rup, struct PktCmd __iomem *PktCmdP) { struct Map *MapP = NULL; struct Map *MapP2 = NULL; diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c index e6d2b14b5e65..595f7a9de70f 100644 --- a/drivers/char/rio/riocmd.c +++ b/drivers/char/rio/riocmd.c @@ -180,7 +180,7 @@ int RIOCommandRta(struct rio_info *p, unsigned long RtaUnique, int (*func) (stru } -int RIOIdentifyRta(struct rio_info *p, void * arg) +int RIOIdentifyRta(struct rio_info *p, void __user * arg) { unsigned int Host; @@ -245,7 +245,7 @@ int RIOIdentifyRta(struct rio_info *p, void * arg) } -int RIOKillNeighbour(struct rio_info *p, void * arg) +int RIOKillNeighbour(struct rio_info *p, void __user * arg) { uint Host; uint ID; @@ -370,9 +370,9 @@ int RIOFoadWakeup(struct rio_info *p) /* ** Incoming command on the COMMAND_RUP to be processed. */ -static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struct PKT * PacketP) +static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struct PKT __iomem *PacketP) { - struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data; + struct PktCmd __iomem *PktCmdP = (struct PktCmd __iomem *)PacketP->data; struct Port *PortP; struct UnixRup *UnixRupP; unsigned short SysPort; @@ -601,7 +601,7 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP) /* ** Whammy! blat that pack! */ - HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT)); + HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT)); /* ** place command packet on the pending position. @@ -655,7 +655,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP) { struct CmdBlk *CmdBlkP; struct UnixRup *UnixRupP; - struct PKT *PacketP; + struct PKT __iomem *PacketP; unsigned short Rup; unsigned long flags; @@ -676,7 +676,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP) if (readw(&UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE) { int FreeMe; - PacketP = (struct PKT *) RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->rxpkt)); + PacketP = (struct PKT __iomem *) RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->rxpkt)); switch (readb(&PacketP->dest_port)) { case BOOT_RUP: @@ -696,7 +696,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP) FreeMe = RIOCommandRup(p, Rup, HostP, PacketP); if (PacketP->data[5] == MEMDUMP) { rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", *(unsigned short *) & (PacketP->data[6])); - HostP->Copy((caddr_t) & (PacketP->data[8]), (caddr_t) p->RIOMemDump, 32); + HostP->Copy(&(PacketP->data[8]), p->RIOMemDump, 32); } rio_spin_lock_irqsave(&UnixRupP->RupLock, flags); break; @@ -782,7 +782,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP) /* ** Whammy! blat that pack! */ - HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT)); + HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT)); /* ** remove the command from the rup command queue... @@ -824,7 +824,7 @@ int RIOWFlushMark(unsigned long iPortP, struct CmdBlk *CmdBlkP) int RIORFlushEnable(unsigned long iPortP, struct CmdBlk *CmdBlkP) { struct Port *PortP = (struct Port *) iPortP; - struct PKT *PacketP; + struct PKT __iomem *PacketP; unsigned long flags; rio_spin_lock_irqsave(&PortP->portSem, flags); diff --git a/drivers/char/rio/rioctrl.c b/drivers/char/rio/rioctrl.c index 75b2557c37ec..732e7db5f717 100644 --- a/drivers/char/rio/rioctrl.c +++ b/drivers/char/rio/rioctrl.c @@ -80,7 +80,7 @@ static char *_rioctrl_c_sccs_ = "@(#)rioctrl.c 1.3"; static struct LpbReq LpbReq; static struct RupReq RupReq; static struct PortReq PortReq; -static struct HostReq HostReq; +static struct HostReq HostReq; /* oh really? global? and no locking? */ static struct HostDpRam HostDpRam; static struct DebugCtrl DebugCtrl; static struct Map MapEnt; @@ -126,12 +126,7 @@ static int #define drv_makedev(maj, min) ((((uint) maj & 0xff) << 8) | ((uint) min & 0xff)) -int riocontrol(p, dev, cmd, arg, su) -struct rio_info *p; -dev_t dev; -int cmd; -caddr_t arg; -int su; +int riocontrol(struct rio_info *p, dev_t dev, int cmd, unsigned long arg, int su) { uint Host; /* leave me unsigned! */ uint port; /* and me! */ @@ -139,9 +134,10 @@ int su; ushort loop; int Entry; struct Port *PortP; - struct PKT *PacketP; + struct PKT __iomem *PacketP; int retval = 0; unsigned long flags; + void __user *argp = (void __user *)arg; func_enter(); @@ -149,7 +145,7 @@ int su; Host = 0; PortP = NULL; - rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: %p\n", cmd, arg); + rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: %p\n", cmd, argp); switch (cmd) { /* @@ -160,11 +156,11 @@ int su; ** otherwise just the specified host card will be changed. */ case RIO_SET_TIMER: - rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %ldms\n", (unsigned long)arg); + rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %ldms\n", arg); { int host, value; - host = ((unsigned long) arg >> 16) & 0x0000FFFF; - value = (unsigned long) arg & 0x0000ffff; + host = (arg >> 16) & 0x0000FFFF; + value = arg & 0x0000ffff; if (host == -1) { for (host = 0; host < p->RIONumHosts; host++) { if (p->RIOHosts[host].Flags == RC_RUNNING) { @@ -183,26 +179,26 @@ int su; case RIO_FOAD_RTA: rio_dprintk(RIO_DEBUG_CTRL, "RIO_FOAD_RTA\n"); - return RIOCommandRta(p, (unsigned long)arg, RIOFoadRta); + return RIOCommandRta(p, arg, RIOFoadRta); case RIO_ZOMBIE_RTA: rio_dprintk(RIO_DEBUG_CTRL, "RIO_ZOMBIE_RTA\n"); - return RIOCommandRta(p, (unsigned long)arg, RIOZombieRta); + return RIOCommandRta(p, arg, RIOZombieRta); case RIO_IDENTIFY_RTA: rio_dprintk(RIO_DEBUG_CTRL, "RIO_IDENTIFY_RTA\n"); - return RIOIdentifyRta(p, arg); + return RIOIdentifyRta(p, argp); case RIO_KILL_NEIGHBOUR: rio_dprintk(RIO_DEBUG_CTRL, "RIO_KILL_NEIGHBOUR\n"); - return RIOKillNeighbour(p, arg); + return RIOKillNeighbour(p, argp); case SPECIAL_RUP_CMD: { struct CmdBlk *CmdBlkP; rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD\n"); - if (copy_from_user(&SpecialRupCmd, arg, sizeof(SpecialRupCmd))) { + if (copy_from_user(&SpecialRupCmd, argp, sizeof(SpecialRupCmd))) { rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD copy failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -239,7 +235,7 @@ int su; if ((retval = RIOApel(p)) != 0) return retval; - if (copy_to_user(arg, p->RIOConnectTable, TOTAL_MAP_ENTRIES * sizeof(struct Map))) { + if (copy_to_user(argp, p->RIOConnectTable, TOTAL_MAP_ENTRIES * sizeof(struct Map))) { rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE copy failed\n"); p->RIOError.Error = COPYOUT_FAILED; return -EFAULT; @@ -284,7 +280,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_from_user(&p->RIOConnectTable[0], arg, TOTAL_MAP_ENTRIES * sizeof(struct Map))) { + if (copy_from_user(&p->RIOConnectTable[0], argp, TOTAL_MAP_ENTRIES * sizeof(struct Map))) { rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE copy failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -330,7 +326,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_to_user(arg, p->RIOBindTab, (sizeof(ulong) * MAX_RTA_BINDINGS))) { + if (copy_to_user(argp, p->RIOBindTab, (sizeof(ulong) * MAX_RTA_BINDINGS))) { rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS copy failed\n"); p->RIOError.Error = COPYOUT_FAILED; return -EFAULT; @@ -349,7 +345,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_from_user(&p->RIOBindTab[0], arg, (sizeof(ulong) * MAX_RTA_BINDINGS))) { + if (copy_from_user(&p->RIOBindTab[0], argp, (sizeof(ulong) * MAX_RTA_BINDINGS))) { rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS copy failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -373,12 +369,12 @@ int su; for (Entry = 0; Entry < MAX_RTA_BINDINGS; Entry++) { if ((EmptySlot == -1) && (p->RIOBindTab[Entry] == 0L)) EmptySlot = Entry; - else if (p->RIOBindTab[Entry] == (long)arg) { + else if (p->RIOBindTab[Entry] == arg) { /* ** Already exists - delete */ p->RIOBindTab[Entry] = 0L; - rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %ld from p->RIOBindTab\n", (unsigned long)arg); + rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %ld from p->RIOBindTab\n", arg); return 0; } } @@ -386,10 +382,10 @@ int su; ** Dosen't exist - add */ if (EmptySlot != -1) { - p->RIOBindTab[EmptySlot] = (unsigned long)arg; - rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %lx to p->RIOBindTab\n", (unsigned long) arg); + p->RIOBindTab[EmptySlot] = arg; + rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %lx to p->RIOBindTab\n", arg); } else { - rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %lx not added\n", (unsigned long) arg); + rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %lx not added\n", arg); return -ENOMEM; } return 0; @@ -397,7 +393,7 @@ int su; case RIO_RESUME: rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME\n"); - port = (unsigned long) arg; + port = arg; if ((port < 0) || (port > 511)) { rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Bad port number %d\n", port); p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE; @@ -433,7 +429,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) { + if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) { rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -447,7 +443,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) { + if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) { rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -461,7 +457,7 @@ int su; p->RIOError.Error = NOT_SUPER_USER; return -EPERM; } - if (copy_from_user(&MapEnt, arg, sizeof(MapEnt))) { + if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) { rio_dprintk(RIO_DEBUG_CTRL, "Copy from data space failed\n"); p->RIOError.Error = COPYIN_FAILED; return -EFAULT; @@ -469,14 +465,14 @@ int su; return RIODeleteRta(p, &MapEnt); case RIO_QUICK_CHECK: - if (copy_to_user(arg, &p->RIORtaDisCons, sizeof(unsigned int))) { + if (copy_to_user(argp, &p->RIORtaDisCons, sizeof(unsigned int))) { p->RIOError.Error = COPYOUT_FAILED; return -EFAULT; } return 0; case RIO_LAST_ERROR: - if (copy_to_user(arg, &p->RIOError, sizeof(struct Error))) + if (copy_to_user(argp, &p->RIOError, sizeof(struct Error))) return -EFAULT; return 0; @@ -485,7 +481,7 @@ in |