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path: root/drivers/char/rio/rioinit.c
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Diffstat (limited to 'drivers/char/rio/rioinit.c')
-rw-r--r--drivers/char/rio/rioinit.c186
1 files changed, 76 insertions, 110 deletions
diff --git a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c
index 0d44ef464e6b..1d73c4646bbd 100644
--- a/drivers/char/rio/rioinit.c
+++ b/drivers/char/rio/rioinit.c
@@ -82,9 +82,6 @@ static char *_rioinit_c_sccs_ = "@(#)rioinit.c 1.3";
#include "rioioctl.h"
#include "rio_linux.h"
-#undef bcopy
-#define bcopy rio_pcicopy
-
int RIOPCIinit(struct rio_info *p, int Mode);
static int RIOScrub(int, BYTE *, int);
@@ -99,12 +96,8 @@ static int RIOScrub(int, BYTE *, int);
** bits < 0 indicates 8 bit operation requested,
** bits > 0 indicates 16 bit operation.
*/
-int
-RIOAssignAT(p, Base, virtAddr, mode)
-struct rio_info * p;
-int Base;
-caddr_t virtAddr;
-int mode;
+
+int RIOAssignAT(struct rio_info *p, int Base, caddr_t virtAddr, int mode)
{
int bits;
struct DpRam *cardp = (struct DpRam *)virtAddr;
@@ -124,29 +117,25 @@ int mode;
/*
** Revision 01 AT host cards don't support WORD operations,
*/
- if ( RBYTE(cardp->DpRevision) == 01 )
+ if (readb(&cardp->DpRevision) == 01)
bits = BYTE_OPERATION;
p->RIOHosts[p->RIONumHosts].Type = RIO_AT;
- p->RIOHosts[p->RIONumHosts].Copy = bcopy;
+ p->RIOHosts[p->RIONumHosts].Copy = rio_copy_to_card;
/* set this later */
p->RIOHosts[p->RIONumHosts].Slot = -1;
p->RIOHosts[p->RIONumHosts].Mode = SLOW_LINKS | SLOW_AT_BUS | bits;
- WBYTE(p->RIOHosts[p->RIONumHosts].Control,
- BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- p->RIOHosts[p->RIONumHosts].Mode |
- INTERRUPT_DISABLE );
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt,0xff);
- WBYTE(p->RIOHosts[p->RIONumHosts].Control,
- BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- p->RIOHosts[p->RIONumHosts].Mode |
- INTERRUPT_DISABLE );
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt,0xff);
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | p->RIOHosts[p->RIONumHosts].Mode | INTERRUPT_DISABLE ,
+ &p->RIOHosts[p->RIONumHosts].Control);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | p->RIOHosts[p->RIONumHosts].Mode | INTERRUPT_DISABLE,
+ &p->RIOHosts[p->RIONumHosts].Control);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0])&0xFF)<<0)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1])&0xFF)<<8)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2])&0xFF)<<16)|
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3])&0xFF)<<24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0])&0xFF)<<0)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1])&0xFF)<<8)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2])&0xFF)<<16)|
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3])&0xFF)<<24);
rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Uniquenum 0x%x\n",p->RIOHosts[p->RIONumHosts].UniqueNum);
p->RIONumHosts++;
@@ -154,7 +143,7 @@ int mode;
return(1);
}
-static uchar val[] = {
+static u8 val[] = {
#ifdef VERY_LONG_TEST
0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
0xa5, 0xff, 0x5a, 0x00, 0xff, 0xc9, 0x36,
@@ -167,12 +156,7 @@ static uchar val[] = {
** RAM test a board.
** Nothing too complicated, just enough to check it out.
*/
-int
-RIOBoardTest(paddr, caddr, type, slot)
-paddr_t paddr;
-caddr_t caddr;
-uchar type;
-int slot;
+int RIOBoardTest(paddr_t paddr, caddr_t caddr, unsigned char type, int slot)
{
struct DpRam *DpRam = (struct DpRam *)caddr;
char *ram[4];
@@ -180,8 +164,8 @@ int slot;
int op, bank;
int nbanks;
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=0x%x, slot=%d\n",
- type,(int)DpRam, slot);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=0x%p, slot=%d\n",
+ type, DpRam, slot);
RIOHostReset(type, DpRam, slot);
@@ -209,12 +193,11 @@ int slot;
if (nbanks == 3) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x)\n",
- (int)ram[0], size[0], (int)ram[1], size[1], (int)ram[2], size[2]);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: 0x%p(0x%x), 0x%p(0x%x), 0x%p(0x%x)\n",
+ ram[0], size[0], ram[1], size[1], ram[2], size[2]);
} else {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x), 0x%x(0x%x)\n",
- (int)ram[0], size[0], (int)ram[1], size[1], (int)ram[2], size[2], (int)ram[3],
- size[3]);
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: 0x%p(0x%x), 0x%p(0x%x), 0x%p(0x%x), 0x%p(0x%x)\n",
+ ram[0], size[0], ram[1], size[1], ram[2], size[2], ram[3], size[3]);
}
/*
@@ -248,13 +231,10 @@ int slot;
** 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.
*/
-static int
-RIOScrub(op, ram, size)
-int op;
-BYTE * ram;
-int size;
+
+static int RIOScrub(int op, BYTE *ram, int size)
{
- int off;
+ int off;
unsigned char oldbyte;
unsigned char newbyte;
unsigned char invbyte;
@@ -279,15 +259,15 @@ int size;
*/
if (op) {
for (off=0; off<size; off++) {
- if (RBYTE(ram[off]) != oldbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 1: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != oldbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 1: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, readb(ram + off));
return RIO_FAIL;
}
}
for (off=0; off<size; off+=2) {
- if (*(ushort *)&ram[off] != oldword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: WORD at offset 0x%x should have been=%x, was=%x\n",off,oldword,*(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != oldword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: WORD at offset 0x%x should have been=%x, was=%x\n",off,oldword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Pre Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram+off+1));
return RIO_FAIL;
}
}
@@ -301,13 +281,13 @@ int size;
** the BYTE read/write test.
*/
for (off=0; off<size; off++) {
- if (op && (RBYTE(ram[off]) != oldbyte)) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, RBYTE(ram[off]));
+ if (op && (readb(ram + off) != oldbyte)) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Pre Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, oldbyte, readb(ram + off));
return RIO_FAIL;
}
- WBYTE(ram[off],invbyte);
- if (RBYTE(ram[off]) != invbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Inv Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, invbyte, RBYTE(ram[off]));
+ writeb(invbyte, ram + off);
+ if (readb(ram + off) != invbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Byte Inv Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, invbyte, readb(ram + off));
return RIO_FAIL;
}
}
@@ -320,16 +300,16 @@ int size;
** This is the WORD operation test.
*/
for (off=0; off<size; off+=2) {
- if (*(ushort *)&ram[off] != invword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: WORD at offset 0x%x should have been=%x, was=%x\n", off, invword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != invword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: WORD at offset 0x%x should have been=%x, was=%x\n", off, invword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Word Inv Check: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram+off+1));
return RIO_FAIL;
}
- *(ushort *)&ram[off] = newword;
- if ( *(ushort *)&ram[off] != newword ) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ writew(newword, ram + off);
+ if ( readw(ram + off) != newword ) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
}
@@ -340,16 +320,16 @@ int size;
** required test data.
*/
for (off=0; off<size; off++) {
- if (RBYTE(ram[off]) != newbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Byte Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != newbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Byte Check: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, readb(ram + off));
return RIO_FAIL;
}
}
for (off=0; off<size; off+=2) {
- if ( *(ushort *)&ram[off] != newword ) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, *(ushort *)&ram[off]);
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != newword ) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: WORD at offset 0x%x should have been=%x, was=%x\n", off, newword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Post Word Check 2: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
}
@@ -360,41 +340,37 @@ int size;
swapword = invbyte | (newbyte << 8);
for (off=0; off<size; off+=2) {
- WBYTE(ram[off],invbyte);
- WBYTE(ram[off+1],newbyte);
+ writeb(invbyte, &ram[off]);
+ writeb(newbyte, &ram[off+1]);
}
for ( off=0; off<size; off+=2 ) {
- if (*(ushort *)&ram[off] != swapword) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, swapword, *((ushort *)&ram[off]));
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, RBYTE(ram[off]), off+1, RBYTE(ram[off+1]));
+ if (readw(ram + off) != swapword) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: WORD at offset 0x%x should have been=%x, was=%x\n", off, swapword, readw(ram + off));
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 1: BYTE at offset 0x%x is %x BYTE at offset 0x%x is %x\n", off, readb(ram + off), off+1, readb(ram + off + 1));
return RIO_FAIL;
}
- *((ushort *)&ram[off]) = ~swapword;
+ writew(~swapword, ram + off);
}
for (off=0; off<size; off+=2) {
- if (RBYTE(ram[off]) != newbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, RBYTE(ram[off]));
+ if (readb(ram + off) != newbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off, newbyte, readb(ram + off));
return RIO_FAIL;
}
- if (RBYTE(ram[off+1]) != invbyte) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off+1, invbyte, RBYTE(ram[off+1]));
+ if (readb(ram + off + 1) != invbyte) {
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: SwapWord Check 2: BYTE at offset 0x%x should have been=%x, was=%x\n", off+1, invbyte, readb(ram + off + 1));
return RIO_FAIL;
}
- *((ushort *)&ram[off]) = newword;
+ writew(newword, ram + off);
}
return RIO_SUCCESS;
}
-int
-RIODefaultName(p, HostP, UnitId)
-struct rio_info * p;
-struct Host * HostP;
-uint UnitId;
+int RIODefaultName(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
- bcopy("UNKNOWN RTA X-XX",HostP->Mapping[UnitId].Name,17);
+ memcpy(HostP->Mapping[UnitId].Name, "UNKNOWN RTA X-XX", 17);
HostP->Mapping[UnitId].Name[12]='1'+(HostP-p->RIOHosts);
if ((UnitId+1) > 9) {
HostP->Mapping[UnitId].Name[14]='0'+((UnitId+1)/10);
@@ -412,8 +388,7 @@ uint UnitId;
static struct rioVersion stVersion;
-struct rioVersion *
-RIOVersid(void)
+struct rioVersion *RIOVersid(void)
{
strlcpy(stVersion.version, "RIO driver for linux V1.0",
sizeof(stVersion.version));
@@ -423,40 +398,31 @@ RIOVersid(void)
return &stVersion;
}
-void
-RIOHostReset(Type, DpRamP, Slot)
-uint Type;
-volatile struct DpRam *DpRamP;
-uint Slot;
+void RIOHostReset(unsigned int Type, struct DpRam *DpRamP, unsigned int Slot)
{
/*
** Reset the Tpu
*/
rio_dprintk (RIO_DEBUG_INIT, "RIOHostReset: type 0x%x", Type);
switch ( Type ) {
- case RIO_AT:
- rio_dprintk (RIO_DEBUG_INIT, " (RIO_AT)\n");
- WBYTE(DpRamP->DpControl, BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- INTERRUPT_DISABLE | BYTE_OPERATION |
- SLOW_LINKS | SLOW_AT_BUS);
- WBYTE(DpRamP->DpResetTpu, 0xFF);
- udelay(3);
-
+ case RIO_AT:
+ rio_dprintk (RIO_DEBUG_INIT, " (RIO_AT)\n");
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | INTERRUPT_DISABLE | BYTE_OPERATION |
+ SLOW_LINKS | SLOW_AT_BUS, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetTpu);
+ udelay(3);
rio_dprintk (RIO_DEBUG_INIT, "RIOHostReset: Don't know if it worked. Try reset again\n");
- WBYTE(DpRamP->DpControl, BOOT_FROM_RAM | EXTERNAL_BUS_OFF |
- INTERRUPT_DISABLE | BYTE_OPERATION |
- SLOW_LINKS | SLOW_AT_BUS);
- WBYTE(DpRamP->DpResetTpu, 0xFF);
- udelay(3);
- break;
+ writeb(BOOT_FROM_RAM | EXTERNAL_BUS_OFF | INTERRUPT_DISABLE |
+ BYTE_OPERATION | SLOW_LINKS | SLOW_AT_BUS, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetTpu);
+ udelay(3);
+ break;
case RIO_PCI:
rio_dprintk (RIO_DEBUG_INIT, " (RIO_PCI)\n");
- DpRamP->DpControl = RIO_PCI_BOOT_FROM_RAM;
- DpRamP->DpResetInt = 0xFF;
- DpRamP->DpResetTpu = 0xFF;
+ writeb(RIO_PCI_BOOT_FROM_RAM, &DpRamP->DpControl);
+ writeb(0xFF, &DpRamP->DpResetInt);
+ writeb(0xFF, &DpRamP->DpResetTpu);
udelay(100);
- /* for (i=0; i<6000; i++); */
- /* suspend( 3 ); */
break;
default:
rio_dprintk (RIO_DEBUG_INIT, " (UNKNOWN)\n");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 22:31:41 +0100