#ifndef __rio_rio_h__
#define __rio_rio_h__
-#ifdef SCCS_LABELS
-static char *_rio_h_sccs_ = "@(#)rio.h 1.3";
-#endif
-
-/*
-** 30.09.1998 ARG -
-** Introduced driver version and host card type strings
-*/
-#define RIO_DRV_STR "Specialix RIO Driver"
-#define RIO_AT_HOST_STR "ISA"
-#define RIO_PCI_HOST_STR "PCI"
-
-
-/*
-** rio_info_store() commands (arbitary values) :
-*/
-#define RIO_INFO_PUT 0xA4B3C2D1
-#define RIO_INFO_GET 0xF1E2D3C4
-
-
-/*
-** anything that I couldn't cram in somewhere else
-*/
-/*
-#ifndef RIODEBUG
-#define debug
-#else
-#define debug rioprint
-#endif
-*/
-
-
/*
** Maximum numbers of things
*/
/*
** Flag values returned by functions
*/
+
#define RIO_FAIL -1
-#define RIO_SUCCESS 0
-#define COPYFAIL -1 /* copy[in|out] failed */
/*
** SysPort value for something that hasn't any ports
/*
** Generally useful constants
*/
-#define HALF_A_SECOND ((HZ)>>1)
-#define A_SECOND (HZ)
-#define HUNDRED_HZ ((HZ/100)?(HZ/100):1)
-#define FIFTY_HZ ((HZ/50)?(HZ/50):1)
-#define TWENTY_HZ ((HZ/20)?(HZ/20):1)
-#define TEN_HZ ((HZ/10)?(HZ/10):1)
-#define FIVE_HZ ((HZ/5)?(HZ/5):1)
-#define HUNDRED_MS TEN_HZ
-#define FIFTY_MS TWENTY_HZ
-#define TWENTY_MS FIFTY_HZ
-#define TEN_MS HUNDRED_HZ
-#define TWO_SECONDS ((A_SECOND)*2)
-#define FIVE_SECONDS ((A_SECOND)*5)
-#define TEN_SECONDS ((A_SECOND)*10)
-#define FIFTEEN_SECONDS ((A_SECOND)*15)
-#define TWENTY_SECONDS ((A_SECOND)*20)
-#define HALF_A_MINUTE (A_MINUTE>>1)
-#define A_MINUTE (A_SECOND*60)
-#define FIVE_MINUTES (A_MINUTE*5)
-#define QUARTER_HOUR (A_MINUTE*15)
-#define HALF_HOUR (A_MINUTE*30)
-#define HOUR (A_MINUTE*60)
-
-#define SIXTEEN_MEG 0x1000000
+
+#define HUNDRED_MS ((HZ/10)?(HZ/10):1)
#define ONE_MEG 0x100000
#define SIXTY_FOUR_K 0x10000
#define RIO_EISA_MEM_SIZE SIXTY_FOUR_K
#define RIO_MCA_MEM_SIZE SIXTY_FOUR_K
-#define POLL_VECTOR 0x100
-
#define COOK_WELL 0
#define COOK_MEDIUM 1
#define COOK_RAW 2
** How to convert from various different device number formats:
** DEV is a dev number, as passed to open, close etc - NOT a minor
** number!
-**
-** Note: LynxOS only gives us 8 bits for the device minor number,
-** so all this crap here to deal with 'modem' bits etc. is
-** just a load of irrelevant old bunkum!
-** This however does not stop us needing to define a value
-** for RIO_MODEMOFFSET which is required by the 'riomkdev'
-** utility in the New Config Utilities suite.
-*/
-/* 0-511: direct 512-1023: modem */
-#define RIO_MODEMOFFSET 0x200 /* doesn't mean anything */
+**/
+
#define RIO_MODEM_MASK 0x1FF
#define RIO_MODEM_BIT 0x200
#define RIO_UNMODEM(DEV) (MINOR(DEV) & RIO_MODEM_MASK)
#define RIO_ISMODEM(DEV) (MINOR(DEV) & RIO_MODEM_BIT)
#define RIO_PORT(DEV,FIRST_MAJ) ( (MAJOR(DEV) - FIRST_MAJ) * PORTS_PER_HOST) \
+ MINOR(DEV)
-
-#define splrio spltty
-
-#define RIO_IPL 5
-#define RIO_PRI (PZERO+10)
-#define RIO_CLOSE_PRI PZERO-1 /* uninterruptible sleeps for close */
-
-typedef struct DbInf {
- uint Flag;
- char Name[8];
-} DbInf;
-
-#ifndef TRUE
-#define TRUE (1==1)
-#endif
-#ifndef FALSE
-#define FALSE (!TRUE)
-#endif
-
-#define CSUM(pkt_ptr) (((ushort *)(pkt_ptr))[0] + ((ushort *)(pkt_ptr))[1] + \
- ((ushort *)(pkt_ptr))[2] + ((ushort *)(pkt_ptr))[3] + \
- ((ushort *)(pkt_ptr))[4] + ((ushort *)(pkt_ptr))[5] + \
- ((ushort *)(pkt_ptr))[6] + ((ushort *)(pkt_ptr))[7] + \
- ((ushort *)(pkt_ptr))[8] + ((ushort *)(pkt_ptr))[9] )
-
-/*
-** This happy little macro copies SIZE bytes of data from FROM to TO
-** quite well. SIZE must be a constant.
-*/
-#define CCOPY( FROM, TO, SIZE ) { *(struct s { char data[SIZE]; } *)(TO) = *(struct s *)(FROM); }
-
-/*
-** increment a buffer pointer modulo the size of the buffer...
-*/
-#define BUMP( P, I ) ((P) = (((P)+(I)) & RIOBufferMask))
-
-#define INIT_PACKET( PK, PP ) \
-{ \
- *((uint *)PK) = PP->PacketInfo; \
-}
+#define CSUM(pkt_ptr) (((u16 *)(pkt_ptr))[0] + ((u16 *)(pkt_ptr))[1] + \
+ ((u16 *)(pkt_ptr))[2] + ((u16 *)(pkt_ptr))[3] + \
+ ((u16 *)(pkt_ptr))[4] + ((u16 *)(pkt_ptr))[5] + \
+ ((u16 *)(pkt_ptr))[6] + ((u16 *)(pkt_ptr))[7] + \
+ ((u16 *)(pkt_ptr))[8] + ((u16 *)(pkt_ptr))[9] )
#define RIO_LINK_ENABLE 0x80FF /* FF is a hack, mainly for Mips, to */
/* prevent a really stupid race condition. */
#define DISCONNECT 0
#define CONNECT 1
+/* ------ Control Codes ------ */
-/*
-** Machine types - these must NOT overlap with product codes 0-15
-*/
-#define RIO_MIPS_R3230 31
-#define RIO_MIPS_R4030 32
+#define CONTROL '^'
+#define IFOAD ( CONTROL + 1 )
+#define IDENTIFY ( CONTROL + 2 )
+#define ZOMBIE ( CONTROL + 3 )
+#define UFOAD ( CONTROL + 4 )
+#define IWAIT ( CONTROL + 5 )
+
+#define IFOAD_MAGIC 0xF0AD /* of course */
+#define ZOMBIE_MAGIC (~0xDEAD) /* not dead -> zombie */
+#define UFOAD_MAGIC 0xD1E /* kill-your-neighbour */
+#define IWAIT_MAGIC 0xB1DE /* Bide your time */
+
+/* ------ Error Codes ------ */
+
+#define E_NO_ERROR ((ushort) 0)
+
+/* ------ Free Lists ------ */
-#define RIO_IO_UNKNOWN -2
+struct rio_free_list {
+ u16 next;
+ u16 prev;
+};
-#undef MODERN
-#define ERROR( E ) do { u.u_error = E; return OPENFAIL } while ( 0 )
+/* NULL for card side linked lists */
+#define TPNULL ((ushort)(0x8000))
+/* We can add another packet to a transmit queue if the packet pointer pointed
+ * to by the TxAdd pointer has PKT_IN_USE clear in its address. */
+#define PKT_IN_USE 0x1
-/* Defines for MPX line discipline routines */
+/* ------ Topology ------ */
-#define DIST_LINESW_OPEN 0x01
-#define DIST_LINESW_CLOSE 0x02
-#define DIST_LINESW_READ 0x04
-#define DIST_LINESW_WRITE 0x08
-#define DIST_LINESW_IOCTL 0x10
-#define DIST_LINESW_INPUT 0x20
-#define DIST_LINESW_OUTPUT 0x40
-#define DIST_LINESW_MDMINT 0x80
+struct Top {
+ u8 Unit;
+ u8 Link;
+};
#endif /* __rio_h__ */
#include <asm/uaccess.h>
#include "linux_compat.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
#include "protsts.h"
#include "rioboard.h"
return tty->index + (tty->driver == rio_driver) ? 0 : 256;
}
-int rio_ismodem(struct tty_struct *tty)
-{
- return 1;
-}
-
-
static int rio_set_real_termios(void *ptr)
{
- int rv, modem;
- struct tty_struct *tty;
- func_enter();
-
- tty = ((struct Port *) ptr)->gs.tty;
-
- modem = rio_ismodem(tty);
-
- rv = RIOParam((struct Port *) ptr, CONFIG, modem, 1);
-
- func_exit();
-
- return rv;
+ return RIOParam((struct Port *) ptr, CONFIG, 1, 1);
}
#ifdef CONFIG_PCI
struct pci_dev *pdev = NULL;
- unsigned int tint;
unsigned short tshort;
#endif
#ifdef CONFIG_PCI
/* First look for the JET devices: */
while ((pdev = pci_get_device(PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8, pdev))) {
+ u32 tint;
+
if (pci_enable_device(pdev))
continue;
Also, reading a non-aligned dword doesn't work. So we read the
whole dword at 0x2c and extract the word at 0x2e (SUBSYSTEM_ID)
ourselves */
- /* I don't know why the define doesn't work, constant 0x2c does --REW */
pci_read_config_dword(pdev, 0x2c, &tint);
tshort = (tint >> 16) & 0xffff;
rio_dprintk(RIO_DEBUG_PROBE, "Got a specialix card: %x.\n", tint);
}
rio_dprintk(RIO_DEBUG_PROBE, "cp1\n");
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 2);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
rio_dprintk(RIO_DEBUG_INIT, "Done RIOBoardTest\n");
writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
fix_rio_pci(pdev);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
continue;
#ifdef CONFIG_RIO_OLDPCI
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 0);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
rio_reset_interrupt(hp);
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
((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_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
okboard = 0;
if ((strncmp(vpdp->identifier, RIO_ISA_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA2_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA3_IDENT, 16) == 0)) {
/* Board is present... */
- if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == 0) {
/* ... and feeling fine!!!! */
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
if (RIOAssignAT(p, hp->PaddrP, hp->Caddr, 0)) {
module_init(rio_init);
module_exit(rio_exit);
-
-/*
- * Anybody who knows why this doesn't work for me, please tell me -- REW.
- * Snatched from scsi.c (fixed one spelling error):
- * Overrides for Emacs so that we follow Linus' tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local Variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
*/
offset = (p->RIOConf.HostLoadBase - 2) - 0x7FFC;
- writeb(NFIX(((ushort) (~offset) >> (ushort) 12) & 0xF), DestP);
+ writeb(NFIX(((unsigned short) (~offset) >> (unsigned short) 12) & 0xF), DestP);
writeb(PFIX((offset >> 8) & 0xF), DestP + 1);
writeb(PFIX((offset >> 4) & 0xF), DestP + 2);
writeb(JUMP(offset & 0xF), DestP + 3);
** 32 bit pointers for the driver in ioremap space.
*/
HostP->ParmMapP = ParmMapP;
- HostP->PhbP = (PHB *) RIO_PTR(Cad, readw(&ParmMapP->phb_ptr));
- HostP->RupP = (RUP *) RIO_PTR(Cad, readw(&ParmMapP->rups));
- HostP->PhbNumP = (ushort *) RIO_PTR(Cad, readw(&ParmMapP->phb_num_ptr));
- HostP->LinkStrP = (LPB *) RIO_PTR(Cad, readw(&ParmMapP->link_str_ptr));
+ 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));
/*
** point the UnixRups at the real Rups
/*
** Fill in the default info on the command block
*/
- CmdBlkP->Packet.dest_unit = Rup < (ushort) MAX_RUP ? Rup : 0;
+ CmdBlkP->Packet.dest_unit = Rup < (unsigned short) MAX_RUP ? Rup : 0;
CmdBlkP->Packet.dest_port = BOOT_RUP;
CmdBlkP->Packet.src_unit = 0;
CmdBlkP->Packet.src_port = BOOT_RUP;
*/
RtaType = GetUnitType(RtaUniq);
- if (Rup >= (ushort) MAX_RUP)
+ if (Rup >= (unsigned short) MAX_RUP)
rio_dprintk(RIO_DEBUG_BOOT, "RIO: Host %s has booted an RTA(%d) on link %c\n", HostP->Name, 8 * RtaType, readb(&PktCmdP->LinkNum) + 'A');
else
rio_dprintk(RIO_DEBUG_BOOT, "RIO: RTA %s has booted an RTA(%d) on link %c\n", HostP->Mapping[Rup].Name, 8 * RtaType, readb(&PktCmdP->LinkNum) + 'A');
if (RtaUniq == 0x00000000 || RtaUniq == 0xffffffff) {
rio_dprintk(RIO_DEBUG_BOOT, "Illegal RTA Uniq Number\n");
- return TRUE;
+ return 1;
}
/*
*/
writew(30, &HostP->LinkStrP[MyLink].WaitNoBoot);
rio_dprintk(RIO_DEBUG_BOOT, "RTA %x not owned - suspend booting down link %c on unit %x\n", RtaUniq, 'A' + MyLink, HostP->Mapping[Rup].RtaUniqueNum);
- return TRUE;
+ return 1;
}
/*
rio_dprintk(RIO_DEBUG_BOOT, "RTA will be given IDs %d+%d\n", entry + 1, entry2 + 1);
else
rio_dprintk(RIO_DEBUG_BOOT, "RTA will be given ID %d\n", entry + 1);
- return TRUE;
+ return 1;
}
}
rio_dprintk(RIO_DEBUG_BOOT, "Found previous tentative slot (%d)\n", entry);
if (!p->RIONoMessage)
printk("RTA connected to %s '%s' (%c) not configured.\n", MyType, MyName, MyLink + 'A');
- return TRUE;
+ return 1;
}
}
if (RtaType == TYPE_RTA16) {
if (RIOFindFreeID(p, HostP, &entry, &entry2) == 0) {
RIODefaultName(p, HostP, entry);
- FillSlot(entry, entry2, RtaUniq, HostP);
+ rio_fill_host_slot(entry, entry2, RtaUniq, HostP);
EmptySlot = 0;
}
} else {
if (RIOFindFreeID(p, HostP, &entry, NULL) == 0) {
RIODefaultName(p, HostP, entry);
- FillSlot(entry, 0, RtaUniq, HostP);
+ rio_fill_host_slot(entry, 0, RtaUniq, HostP);
EmptySlot = 0;
}
}
} else if (!p->RIONoMessage)
printk("RTA connected to %s '%s' (%c) not configured.\n", MyType, MyName, MyLink + 'A');
RIOSetChange(p);
- return TRUE;
+ return 1;
}
/*
/*
** already got it!
*/
- return TRUE;
+ return 1;
}
}
/*
*/
if (HostP->NumExtraBooted < MAX_EXTRA_UNITS)
HostP->ExtraUnits[HostP->NumExtraBooted++] = RtaUniq;
- return TRUE;
+ return 1;
}
/*
** If the RTA or its host appears in the RIOBindTab[] structure then
-** we mustn't boot the RTA and should return FALSE.
+** we mustn't boot the RTA and should return 0.
** This operation is slightly different from the other drivers for RIO
** in that this is designed to work with the new utilities
** not config.rio and is FAR SIMPLER.
** slots tentative, and the second one RTA_SECOND_SLOT as well.
*/
-void FillSlot(int entry, int entry2, unsigned int RtaUniq, struct Host *HostP)
+void rio_fill_host_slot(int entry, int entry2, unsigned int rta_uniq, struct Host *host)
{
int link;
- rio_dprintk(RIO_DEBUG_BOOT, "FillSlot(%d, %d, 0x%x...)\n", entry, entry2, RtaUniq);
+ rio_dprintk(RIO_DEBUG_BOOT, "rio_fill_host_slot(%d, %d, 0x%x...)\n", entry, entry2, rta_uniq);
- HostP->Mapping[entry].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE);
- HostP->Mapping[entry].SysPort = NO_PORT;
- HostP->Mapping[entry].RtaUniqueNum = RtaUniq;
- HostP->Mapping[entry].HostUniqueNum = HostP->UniqueNum;
- HostP->Mapping[entry].ID = entry + 1;
- HostP->Mapping[entry].ID2 = 0;
+ host->Mapping[entry].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE);
+ host->Mapping[entry].SysPort = NO_PORT;
+ host->Mapping[entry].RtaUniqueNum = rta_uniq;
+ host->Mapping[entry].HostUniqueNum = host->UniqueNum;
+ host->Mapping[entry].ID = entry + 1;
+ host->Mapping[entry].ID2 = 0;
if (entry2) {
- HostP->Mapping[entry2].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE | RTA16_SECOND_SLOT);
- HostP->Mapping[entry2].SysPort = NO_PORT;
- HostP->Mapping[entry2].RtaUniqueNum = RtaUniq;
- HostP->Mapping[entry2].HostUniqueNum = HostP->UniqueNum;
- HostP->Mapping[entry2].Name[0] = '\0';
- HostP->Mapping[entry2].ID = entry2 + 1;
- HostP->Mapping[entry2].ID2 = entry + 1;
- HostP->Mapping[entry].ID2 = entry2 + 1;
+ host->Mapping[entry2].Flags = (RTA_BOOTED | RTA_NEWBOOT | SLOT_TENTATIVE | RTA16_SECOND_SLOT);
+ host->Mapping[entry2].SysPort = NO_PORT;
+ host->Mapping[entry2].RtaUniqueNum = rta_uniq;
+ host->Mapping[entry2].HostUniqueNum = host->UniqueNum;
+ host->Mapping[entry2].Name[0] = '\0';
+ host->Mapping[entry2].ID = entry2 + 1;
+ host->Mapping[entry2].ID2 = entry + 1;
+ host->Mapping[entry].ID2 = entry2 + 1;
}
/*
** Must set these up, so that utilities show
** topology of 16 port RTAs correctly
*/
for (link = 0; link < LINKS_PER_UNIT; link++) {
- HostP->Mapping[entry].Topology[link].Unit = ROUTE_DISCONNECT;
- HostP->Mapping[entry].Topology[link].Link = NO_LINK;
+ host->Mapping[entry].Topology[link].Unit = ROUTE_DISCONNECT;
+ host->Mapping[entry].Topology[link].Link = NO_LINK;
if (entry2) {
- HostP->Mapping[entry2].Topology[link].Unit = ROUTE_DISCONNECT;
- HostP->Mapping[entry2].Topology[link].Link = NO_LINK;
+ host->Mapping[entry2].Topology[link].Unit = ROUTE_DISCONNECT;
+ host->Mapping[entry2].Topology[link].Link = NO_LINK;
}
}
}
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
{
unsigned int Host;
- rio_dprintk(RIO_DEBUG_CMD, "Command RTA 0x%lx func 0x%p\n", RtaUnique, func);
+ rio_dprintk(RIO_DEBUG_CMD, "Command RTA 0x%lx func %p\n", RtaUnique, func);
if (!RtaUnique)
return (0);
/*
** Incoming command on the COMMAND_RUP to be processed.
*/
-static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
+static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struct PKT * PacketP)
{
struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
struct Port *PortP;
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Control 0x%x (%d)\n", PacketP->control, PacketP->control);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Check 0x%x (%d)\n", PacketP->csum, PacketP->csum);
rio_dprintk(RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, " "Command Code 0x%x\n", PktCmdP->PhbNum, PktCmdP->Command);
- return TRUE;
+ return 1;
}
PortP = p->RIOPortp[SysPort];
rio_spin_lock_irqsave(&PortP->portSem, flags);
rio_dprintk(RIO_DEBUG_CMD, "Received a break!\n");
/* If the current line disc. is not multi-threading and
the current processor is not the default, reset rup_intr
- and return FALSE to ensure that the command packet is
+ and return 0 to ensure that the command packet is
not freed. */
/* Call tmgr HANGUP HERE */
/* Fix this later when every thing works !!!! RAMRAJ */
func_exit();
- return TRUE;
+ return 1;
}
/*
** straight on the RUP....
*/
if ((UnixRupP->CmdsWaitingP == NULL) && (UnixRupP->CmdPendingP == NULL) && (readw(&UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE) && (CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP)
- : TRUE)) {
+ : 1)) {
rio_dprintk(RIO_DEBUG_CMD, "RUP inactive-placing command straight on. Cmd byte is 0x%x\n", CmdBlkP->Packet.data[0]);
/*
** Whammy! blat that pack!
*/
- HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
+ HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
/*
** place command packet on the pending position.
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
- return RIO_SUCCESS;
+ return 0;
}
rio_dprintk(RIO_DEBUG_CMD, "RUP active - en-queing\n");
Base = &UnixRupP->CmdsWaitingP;
- rio_dprintk(RIO_DEBUG_CMD, "First try to queue cmdblk 0x%p at 0x%p\n", CmdBlkP, Base);
+ rio_dprintk(RIO_DEBUG_CMD, "First try to queue cmdblk %p at %p\n", CmdBlkP, Base);
while (*Base) {
- rio_dprintk(RIO_DEBUG_CMD, "Command cmdblk 0x%p here\n", *Base);
+ rio_dprintk(RIO_DEBUG_CMD, "Command cmdblk %p here\n", *Base);
Base = &((*Base)->NextP);
- rio_dprintk(RIO_DEBUG_CMD, "Now try to queue cmd cmdblk 0x%p at 0x%p\n", CmdBlkP, Base);
+ rio_dprintk(RIO_DEBUG_CMD, "Now try to queue cmd cmdblk %p at %p\n", CmdBlkP, Base);
}
- rio_dprintk(RIO_DEBUG_CMD, "Will queue cmdblk 0x%p at 0x%p\n", CmdBlkP, Base);
+ rio_dprintk(RIO_DEBUG_CMD, "Will queue cmdblk %p at %p\n", CmdBlkP, Base);
*Base = CmdBlkP;
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
- return RIO_SUCCESS;
+ return 0;
}
/*
if (readw(&UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE) {
int FreeMe;
- PacketP = (PKT *) RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->rxpkt));
-
- ShowPacket(DBG_CMD, PacketP);
+ PacketP = (struct PKT *) RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->rxpkt));
switch (readb(&PacketP->dest_port)) {
case BOOT_RUP:
if (CmdBlkP->Packet.dest_port == BOOT_RUP)
rio_dprintk(RIO_DEBUG_CMD, "Free Boot %s Command Block '%x'\n", CmdBlkP->Packet.len & 0x80 ? "Command" : "Data", CmdBlkP->Packet.data[0]);
- rio_dprintk(RIO_DEBUG_CMD, "Command 0x%p completed\n", CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CMD, "Command %p completed\n", CmdBlkP);
/*
** Clear the Rup lock to prevent mutual exclusion.
** If it returns RIO_FAIL then don't
** send this command yet!
*/
- if (!(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP) : TRUE)) {
- rio_dprintk(RIO_DEBUG_CMD, "Not ready to start command 0x%p\n", CmdBlkP);
+ if (!(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP) : 1)) {
+ rio_dprintk(RIO_DEBUG_CMD, "Not ready to start command %p\n", CmdBlkP);
} else {
- rio_dprintk(RIO_DEBUG_CMD, "Start new command 0x%p Cmd byte is 0x%x\n", CmdBlkP, CmdBlkP->Packet.data[0]);
+ rio_dprintk(RIO_DEBUG_CMD, "Start new command %p Cmd byte is 0x%x\n", CmdBlkP, CmdBlkP->Packet.data[0]);
/*
** Whammy! blat that pack!
*/
- HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
+ HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
/*
** remove the command from the rup command queue...
int RIORFlushEnable(unsigned long iPortP, struct CmdBlk *CmdBlkP)
{
struct Port *PortP = (struct Port *) iPortP;
- PKT *PacketP;
+ struct PKT *PacketP;
unsigned long flags;
rio_spin_lock_irqsave(&PortP->portSem, flags);
while (can_remove_receive(&PacketP, PortP)) {
remove_receive(PortP);
- ShowPacket(DBG_PROC, PacketP);
put_free_end(PortP->HostP, PacketP);
}
return 0;
}
-void ShowPacket(uint Flags, struct PKT *PacketP)
-{
-}
-
/*
**
** How to use this file:
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
ushort loop;
int Entry;
struct Port *PortP;
- PKT *PacketP;
+ struct PKT *PacketP;
int retval = 0;
unsigned long flags;
Host = 0;
PortP = NULL;
- rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: 0x%p\n", cmd, arg);
+ rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: %p\n", cmd, arg);
switch (cmd) {
/*
PortSetup.Store = p->RIOPortp[port]->Store;
PortSetup.Lock = p->RIOPortp[port]->Lock;
PortSetup.XpCps = p->RIOPortp[port]->Xprint.XpCps;
- bcopy(p->RIOPortp[port]->Xprint.XpOn, PortSetup.XpOn, MAX_XP_CTRL_LEN);
- bcopy(p->RIOPortp[port]->Xprint.XpOff, PortSetup.XpOff, MAX_XP_CTRL_LEN);
+ memcpy(PortSetup.XpOn, p->RIOPortp[port]->Xprint.XpOn, MAX_XP_CTRL_LEN);
+ memcpy(PortSetup.XpOff, p->RIOPortp[port]->Xprint.XpOff, MAX_XP_CTRL_LEN);
PortSetup.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
PortSetup.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
return RIO_FAIL;
}
- rio_dprintk(RIO_DEBUG_CTRL, "Command blk 0x%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];
switch (Cmd) {
case MEMDUMP:
- rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk 0x%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 0x%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 0x%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 0x%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 0x%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 0x%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 0x%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 0x%p\n", CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk %p\n", CmdBlkP);
break;
case WFLUSH:
RIOFreeCmdBlk(CmdBlkP);
return (RIO_FAIL);
} else {
- rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk 0x%p\n", CmdBlkP);
+ rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk %p\n", CmdBlkP);
CmdBlkP->PostFuncP = RIOWFlushMark;
}
break;
#include "linux_compat.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "rio_linux.h"
int RIOPCIinit(struct rio_info *p, int Mode);
-static int RIOScrub(int, BYTE *, int);
+static int RIOScrub(int, u8 *, int);
/**
** RAM test a board.
** Nothing too complicated, just enough to check it out.
*/
-int RIOBoardTest(paddr_t paddr, caddr_t caddr, unsigned char type, int slot)
+int RIOBoardTest(unsigned long paddr, caddr_t caddr, unsigned char type, int slot)
{
struct DpRam *DpRam = (struct DpRam *)caddr;
char *ram[4];
int op, bank;
int nbanks;
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=0x%p, slot=%d\n",
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Reset host type=%d, DpRam=%p, slot=%d\n",
type, DpRam, slot);
RIOHostReset(type, DpRam, slot);
if (nbanks == 3) {
- rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: 0x%p(0x%x), 0x%p(0x%x), 0x%p(0x%x)\n",
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: Memory: %p(0x%x), %p(0x%x), %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%p(0x%x), 0x%p(0x%x), 0x%p(0x%x), 0x%p(0x%x)\n",
+ rio_dprintk (RIO_DEBUG_INIT, "RIO-init: %p(0x%x), %p(0x%x), %p(0x%x), %p(0x%x)\n",
ram[0], size[0], ram[1], size[1], ram[2], size[2], ram[3], size[3]);
}
*/
for (op=0; op<TEST_END; op++) {
for (bank=0; bank<nbanks; bank++) {
- if (RIOScrub(op, (BYTE *)ram[bank], size[bank]) == RIO_FAIL) {
+ if (RIOScrub(op, (u8 *)ram[bank], size[bank]) == RIO_FAIL) {
rio_dprintk (RIO_DEBUG_INIT, "RIO-init: RIOScrub band %d, op %d failed\n",
bank, op);
return RIO_FAIL;
}
rio_dprintk (RIO_DEBUG_INIT, "Test completed\n");
- return RIO_SUCCESS;
+ return 0;
}
** to check that the data from the previous phase was retained.
*/
-static int RIOScrub(int op, BYTE *ram, int size)
+static int RIOScrub(int op, u8 *ram, int size)
{
int off;
unsigned char oldbyte;
}
writew(newword, ram + off);
}
- return RIO_SUCCESS;
+ return 0;
}
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
/* For now don't handle RTA reboots. -- REW.
Reenabled. Otherwise RTA reboots didn't work. Duh. -- REW */
if (PortP->MagicFlags) {
-#if 1
if (PortP->MagicFlags & MAGIC_REBOOT) {
/*
** well, the RTA has been rebooted, and there is room
PortP->InUse = NOT_INUSE;
rio_spin_unlock(&PortP->portSem);
- if (RIOParam(PortP, OPEN, ((PortP->Cor2Copy & (COR2_RTSFLOW | COR2_CTSFLOW)) == (COR2_RTSFLOW | COR2_CTSFLOW)) ? TRUE : FALSE, DONT_SLEEP) == RIO_FAIL) {
+ if (RIOParam(PortP, OPEN, ((PortP->Cor2Copy & (COR2_RTSFLOW | COR2_CTSFLOW)) == (COR2_RTSFLOW | COR2_CTSFLOW)) ? 1 : 0, DONT_SLEEP) == RIO_FAIL) {
continue; /* with next port */
}
rio_spin_lock(&PortP->portSem);
PortP->MagicFlags &= ~MAGIC_REBOOT;
}
-#endif
/*
** As mentioned above, this is a tacky hack to cope
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
struct tty_struct *TtyP;
int retval;
struct phb_param *phb_param_ptr;
- PKT *PacketP;
+ struct PKT *PacketP;
int res;
u8 Cor1 = 0, Cor2 = 0, Cor4 = 0, Cor5 = 0;
u8 TxXon = 0, TxXoff = 0, RxXon = 0, RxXoff = 0;
if (PortP->State & RIO_DELETED) {
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
func_exit();
- return RIO_SUCCESS;
+ return 0;
}
}
}
rio_dprintk(RIO_DEBUG_PARAM, "can_add_transmit() returns %x\n", res);
- rio_dprintk(RIO_DEBUG_PARAM, "Packet is 0x%p\n", PacketP);
+ rio_dprintk(RIO_DEBUG_PARAM, "Packet is %p\n", PacketP);
phb_param_ptr = (struct phb_param *) PacketP->data;
*/
func_exit();
- return RIO_SUCCESS;
+ return 0;
}
** We can add another packet to a transmit queue if the packet pointer pointed
** to by the TxAdd pointer has PKT_IN_USE clear in its address.
*/
-int can_add_transmit(PKT **PktP, struct Port *PortP)
+int can_add_transmit(struct PKT **PktP, struct Port *PortP)
{
- PKT *tp;
+ struct PKT *tp;
- *PktP = tp = (PKT *) RIO_PTR(PortP->Caddr, readw(PortP->TxAdd));
+ *PktP = tp = (struct PKT *) RIO_PTR(PortP->Caddr, readw(PortP->TxAdd));
return !((unsigned long) tp & PKT_IN_USE);
}
* Put a packet onto the end of the
* free list
****************************************/
-void put_free_end(struct Host *HostP, PKT *PktP)
+void put_free_end(struct Host *HostP, struct PKT *PktP)
{
- FREE_LIST *tmp_pointer;
- ushort old_end, new_end;
+ struct rio_free_list *tmp_pointer;
+ unsigned short old_end, new_end;
unsigned long flags;
rio_spin_lock_irqsave(&HostP->HostLock, flags);
if ((old_end = readw(&HostP->ParmMapP->free_list_end)) != TPNULL) {
new_end = RIO_OFF(HostP->Caddr, PktP);
- tmp_pointer = (FREE_LIST *) RIO_PTR(HostP->Caddr, old_end);
+ tmp_pointer = (struct rio_free_list *) RIO_PTR(HostP->Caddr, old_end);
writew(new_end, &tmp_pointer->next);
- writew(old_end, &((FREE_LIST *) PktP)->prev);
- writew(TPNULL, &((FREE_LIST *) PktP)->next);
+ writew(old_end, &((struct rio_free_list *) PktP)->prev);
+ writew(TPNULL, &((struct rio_free_list *) PktP)->next);
writew(new_end, &HostP->ParmMapP->free_list_end);
} else { /* First packet on the free list this should never happen! */
rio_dprintk(RIO_DEBUG_PFE, "put_free_end(): This should never happen\n");
writew(RIO_OFF(HostP->Caddr, PktP), &HostP->ParmMapP->free_list_end);
- tmp_pointer = (FREE_LIST *) PktP;
+ tmp_pointer = (struct rio_free_list *) PktP;
writew(TPNULL, &tmp_pointer->prev);
writew(TPNULL, &tmp_pointer->next);
}
** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear,
** then can_remove_receive() returns 0.
*/
-int can_remove_receive(PKT **PktP, struct Port *PortP)
+int can_remove_receive(struct PKT **PktP, struct Port *PortP)
{
if (readw(PortP->RxRemove) & PKT_IN_USE) {
- *PktP = (PKT *) RIO_PTR(PortP->Caddr, readw(PortP->RxRemove) & ~PKT_IN_USE);
+ *PktP = (struct PKT *) RIO_PTR(PortP->Caddr, readw(PortP->RxRemove) & ~PKT_IN_USE);
return 1;
}
return 0;
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#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);
+static int RIOCheckIsolated(struct rio_info *, struct Host *, unsigned int);
+static int RIOIsolate(struct rio_info *, struct Host *, unsigned int);
+static int RIOCheck(struct Host *, unsigned int);
+static void RIOConCon(struct rio_info *, struct Host *, unsigned int, unsigned int, unsigned int, unsigned int, int);
/*
** Incoming on the ROUTE_RUP
** I wrote this while I was tired. Forgive me.
*/
-int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
+int RIORouteRup(struct rio_info *p, unsigned int Rup, struct Host *HostP, struct PKT * PacketP)
{
struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
struct PktCmd_M *PktReplyP;
int ThisLink, ThisLinkMin, ThisLinkMax;
int port;
int Mod, Mod1, Mod2;
- ushort RtaType;
- uint RtaUniq;
- uint ThisUnit, ThisUnit2; /* 2 ids to accommodate 16 port RTA */
- uint OldUnit, NewUnit, OldLink, NewLink;
+ unsigned short RtaType;
+ unsigned int RtaUniq;
+ unsigned int ThisUnit, ThisUnit2; /* 2 ids to accommodate 16 port RTA */
+ unsigned int OldUnit, NewUnit, OldLink, NewLink;
char *MyType, *MyName;
int Lies;
unsigned long flags;
** from an RTA then we need to fill in the Mapping structure's
** Topology array for the unit.
*/
- if (Rup >= (ushort) MAX_RUP) {
+ if (Rup >= (unsigned short) MAX_RUP) {
ThisUnit = HOST_ID;
TopP = HostP->Topology;
MyType = "Host";
** it won't lie about network interconnect, total disconnects
** and no-IDs. (or at least, it doesn't *matter* if it does)
*/
- if (readb(&PktCmdP->RouteTopology[ThisLink].Unit) > (ushort) MAX_RUP)
+ if (readb(&PktCmdP->RouteTopology[ThisLink].Unit) > (unsigned short) MAX_RUP)
continue;
for (NewLink = ThisLinkMin; NewLink < ThisLink; NewLink++) {
'A' + readb(&PktCmdP->RouteTopology[0].Link),
readb(&PktCmdP->RouteTopology[1].Unit),
'A' + readb(&PktCmdP->RouteTopology[1].Link), readb(&PktCmdP->RouteTopology[2].Unit), 'A' + readb(&PktCmdP->RouteTopology[2].Link), readb(&PktCmdP->RouteTopology[3].Unit), 'A' + readb(&PktCmdP->RouteTopology[3].Link));
- return TRUE;
+ return 1;
}
/*
RIOCheckIsolated(p, HostP, OldUnit);
}
}
- return TRUE;
+ return 1;
}
/*
*/
if (readb(&PktCmdP->Command) != ROUTE_REQUEST) {
rio_dprintk(RIO_DEBUG_ROUTE, "Unknown command %d received on rup %d host %p ROUTE_RUP\n", readb(&PktCmdP->Command), Rup, HostP);
- return TRUE;
+ return 1;
}
RtaUniq = (readb(&PktCmdP->UniqNum[0])) + (readb(&PktCmdP->UniqNum[1]) << 8) + (readb(&PktCmdP->UniqNum[2]) << 16) + (readb(&PktCmdP->UniqNum[3]) << 24);
rio_dprintk(RIO_DEBUG_ROUTE, "Module types are %s (ports 0-3) and %s (ports 4-7)\n", p->RIOModuleTypes[Mod1].Name, p->RIOModuleTypes[Mod2].Name);
}
- if (RtaUniq == 0xffffffff) {
- ShowPacket(DBG_SPECIAL, PacketP);
- }
-
/*
** try to unhook a command block from the command free list.
*/
PktReplyP->Command = ROUTE_FOAD;
HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
/*
PktReplyP->Command = ROUTE_FOAD;
HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
/*
/*
** Job done, get on with the interrupts!
*/
- return TRUE;
+ return 1;
}
}
/*
if (RtaType == TYPE_RTA16) {
if (RIOFindFreeID(p, HostP, &ThisUnit, &ThisUnit2) == 0) {
RIODefaultName(p, HostP, ThisUnit);
- FillSlot(ThisUnit, ThisUnit2, RtaUniq, HostP);
+ rio_fill_host_slot(ThisUnit, ThisUnit2, RtaUniq, HostP);
}
} else {
if (RIOFindFreeID(p, HostP, &ThisUnit, NULL) == 0) {
RIODefaultName(p, HostP, ThisUnit);
- FillSlot(ThisUnit, 0, RtaUniq, HostP);
+ rio_fill_host_slot(ThisUnit, 0, RtaUniq, HostP);
}
}
PktReplyP->Command = ROUTE_USED;
HostP->Copy("RT_USED", PktReplyP->CommandText, 7);
}
RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
- return TRUE;
+ return 1;
}
-void RIOFixPhbs(p, HostP, unit)
-struct rio_info *p;
-struct Host *HostP;
-uint unit;
+void RIOFixPhbs(struct rio_info *p, struct Host *HostP, unsigned int unit)
{
- ushort link, port;
+ unsigned short link, port;
struct Port *PortP;
unsigned long flags;
int PortN = HostP->Mapping[unit].SysPort;
rio_dprintk(RIO_DEBUG_ROUTE, "RIOFixPhbs unit %d sysport %d\n", unit, PortN);
if (PortN != -1) {
- ushort dest_unit = HostP->Mapping[unit].ID2;
+ unsigned short dest_unit = HostP->Mapping[unit].ID2;
/*
** Get the link number used for the 1st 8 phbs on this unit.
link = readw(&PortP->PhbP->link);
for (port = 0; port < PORTS_PER_RTA; port++, PortN++) {
- ushort dest_port = port + 8;
- WORD *TxPktP;
- PKT *Pkt;
+ unsigned short dest_port = port + 8;
+ u16 *TxPktP;
+ struct PKT *Pkt;
PortP = p->RIOPortp[PortN];
** card. This needs to be translated into a 32 bit pointer
** so it can be accessed from the driver.
*/
- Pkt = (PKT *) RIO_PTR(HostP->Caddr, readw(TxPktP));
+ Pkt = (struct PKT *) RIO_PTR(HostP->Caddr, readw(TxPktP));
/*
** If the packet is used, reset it.
*/
- Pkt = (PKT *) ((unsigned long) Pkt & ~PKT_IN_USE);
+ Pkt = (struct PKT *) ((unsigned long) Pkt & ~PKT_IN_USE);
writeb(dest_unit, &Pkt->dest_unit);
writeb(dest_port, &Pkt->dest_port);
}
** the world about it. This is done to ensure that the configurator
** only gets up-to-date information about what is going on.
*/
-static int RIOCheckIsolated(p, HostP, UnitId)
-struct rio_info *p;
-struct Host *HostP;
-uint UnitId;
+static int RIOCheckIsolated(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
unsigned long flags;
rio_spin_lock_irqsave(&HostP->HostLock, flags);
** all the units attached to it. This will mean that the entire
** subnet will re-introduce itself.
*/
-static int RIOIsolate(p, HostP, UnitId)
-struct rio_info *p;
-struct Host *HostP;
-uint UnitId;
+static int RIOIsolate(struct rio_info *p, struct Host *HostP, unsigned int UnitId)
{
- uint link, unit;
+ unsigned int link, unit;
UnitId--; /* this trick relies on the Unit Id being UNSIGNED! */
return 1;
}
-static int RIOCheck(HostP, UnitId)
-struct Host *HostP;
-uint UnitId;
+static int RIOCheck(struct Host *HostP, unsigned int UnitId)
{
unsigned char link;
** Returns the type of unit (host, 16/8 port RTA)
*/
-uint GetUnitType(Uniq)
-uint Uniq;
+unsigned int GetUnitType(unsigned int Uniq)
{
switch ((Uniq >> 28) & 0xf) {
case RIO_AT:
}
}
-int RIOSetChange(p)
-struct rio_info *p;
+int RIOSetChange(struct rio_info *p)
{
if (p->RIOQuickCheck != NOT_CHANGED)
return (0);
return (0);
}
-static void RIOConCon(p, HostP, FromId, FromLink, ToId, ToLink, Change)
-struct rio_info *p;
-struct Host *HostP;
-uint FromId;
-uint FromLink;
-uint ToId;
-uint ToLink;
-int Change;
+static void RIOConCon(struct rio_info *p,
+ struct Host *HostP,
+ unsigned int FromId,
+ unsigned int FromLink,
+ unsigned int ToId,
+ unsigned int ToLink,
+ int Change)
{
char *FromName;
char *FromType;
** This function scans the given host table for either one
** or two free unit ID's.
*/
-int RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint * pID1, uint * pID2)
+
+int RIOFindFreeID(struct rio_info *p, struct Host *HostP, unsigned int * pID1, unsigned int * pID2)
{
int unit, tempID;
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
#include "protsts.h"
/*
cptr = MapP->Name; /* (2) */
cptr[MAX_NAME_LEN - 1] = '\0';
if (cptr[0] == '\0') {
- bcopy(MapP->RtaUniqueNum ? "RTA NN" : "HOST NN", MapP->Name, 8);
+ memcpy(MapP->Name, MapP->RtaUniqueNum ? "RTA NN" : "HOST NN", 8);
MapP->Name[5] = '0' + Entry / 10;
MapP->Name[6] = '0' + Entry % 10;
}
*/
if (MapP->ID == 0) {
rio_dprintk(RIO_DEBUG_TABLE, "Host entry found. Name %s\n", MapP->Name);
- bcopy(MapP->Name, HostP->Name, MAX_NAME_LEN);
+ memcpy(HostP->Name, MapP->Name, MAX_NAME_LEN);
continue;
}
}
}
if (!p->RIOHosts[Host].Name[0]) {
- bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
+ memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
p->RIOHosts[Host].Name[5] += Host;
}
/*
*/
if (Host1 != Host) {
rio_dprintk(RIO_DEBUG_TABLE, "Default name %s already used\n", p->RIOHosts[Host].Name);
- bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
+ memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
p->RIOHosts[Host].Name[5] += Host1;
}
rio_dprintk(RIO_DEBUG_TABLE, "Assigning default name %s\n", p->RIOHosts[Host].Name);
MapP->SysPort = NO_PORT;
for (link = 0; link < LINKS_PER_UNIT; link++)
MapP->Topology[link] = HostP->Topology[link];
- bcopy(HostP->Name, MapP->Name, MAX_NAME_LEN);
+ memcpy(MapP->Name, HostP->Name, MAX_NAME_LEN);
for (Rup = 0; Rup < MAX_RUP; Rup++) {
if (HostP->Mapping[Rup].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) {
p->RIOConnectTable[Next] = HostP->Mapping[Rup];
** the phb to port mappings in RIORouteRup.
*/
if (PortP->SecondBlock) {
- ushort dest_unit = HostMapP->ID;
- ushort dest_port = port - SysPort;
+ u16 dest_unit = HostMapP->ID;
+ u16 dest_port = port - SysPort;
u16 *TxPktP;
- PKT *Pkt;
+ struct PKT *Pkt;
for (TxPktP = PortP->TxStart; TxPktP <= PortP->TxEnd; TxPktP++) {
/*
** a 32 bit pointer so it can be
** accessed from the driver.
*/
- Pkt = (PKT *) RIO_PTR(HostP->Caddr, readw(&*TxPktP));
+ Pkt = (struct PKT *) RIO_PTR(HostP->Caddr, readw(&*TxPktP));
rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", *TxPktP, Pkt->dest_unit, Pkt->dest_port, dest_unit, dest_port);
writew(dest_unit, &Pkt->dest_unit);
writew(dest_port, &Pkt->dest_port);
rio_dprintk(RIO_DEBUG_TABLE, "Assign entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
- if ((MapP->ID != (ushort) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
+ if ((MapP->ID != (u16) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
return -EINVAL;
** Now we have a host we need to allocate an ID
** if the entry does not already have one.
*/
- if (MapP->ID == (ushort) - 1) {
+ if (MapP->ID == (u16) - 1) {
int nNewID;
rio_dprintk(RIO_DEBUG_TABLE, "Attempting to get a new ID for rta \"%s\"\n", MapP->Name);
p->RIOError.Error = COULDNT_FIND_ENTRY;
return -EBUSY;
}
- MapP->ID = (ushort) nNewID + 1;
+ MapP->ID = (u16) nNewID + 1;
rio_dprintk(RIO_DEBUG_TABLE, "Allocated ID %d for this new RTA.\n", MapP->ID);
HostMapP = &p->RIOHosts[host].Mapping[nNewID];
HostMapP->RtaUniqueNum = MapP->RtaUniqueNum;
*/
HostMapP->SysPort = MapP->SysPort;
if ((MapP->Flags & RTA16_SECOND_SLOT) == 0)
- CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
+ memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
HostMapP->Flags = SLOT_IN_USE | RTA_BOOTED;
#ifdef NEED_TO_FIX
RIO_SV_BROADCAST(p->RIOHosts[host].svFlags[MapP->ID - 1]);
int RIOReMapPorts(struct rio_info *p, struct Host *HostP, struct Map *HostMapP)
{
struct Port *PortP;
- uint SubEnt;
- uint HostPort;
- uint SysPort;
- ushort RtaType;
+ unsigned int SubEnt;
+ unsigned int HostPort;
+ unsigned int SysPort;
+ u16 RtaType;
unsigned long flags;
rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d to id %d\n", (int) HostMapP->SysPort, HostMapP->ID);
PortP->RupNum = HostMapP->ID - 1;
if (HostMapP->Flags & RTA16_SECOND_SLOT) {
PortP->ID2 = HostMapP->ID2 - 1;
- PortP->SecondBlock = TRUE;
+ PortP->SecondBlock = 1;
} else {
PortP->ID2 = 0;
- PortP->SecondBlock = FALSE;
+ PortP->SecondBlock = 0;
}
PortP->RtaUniqueNum = HostMapP->RtaUniqueNum;
return -ENXIO;
}
if (MapP->ID == 0) {
- CCOPY(MapP->Name, p->RIOHosts[host].Name, MAX_NAME_LEN);
+ memcpy(p->RIOHosts[host].Name, MapP->Name, MAX_NAME_LEN);
return 0;
}
p->RIOError.Error = RTA_NUMBER_WRONG;
return -ENXIO;
}
- CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
+ memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
return 0;
}
}
#include "linux_compat.h"
#include "rio_linux.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
static void RIOClearUp(struct Port *PortP);
-int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
-
-
-extern int conv_vb[]; /* now defined in ttymgr.c */
-extern int conv_bv[]; /* now defined in ttymgr.c */
-
-/*
-** 16.09.1998 ARG - Fix to build riotty.k.o for Modular Kernel Support
-**
-** ep.def.h is necessary for Modular Kernel Support
-** DO NOT place any kernel 'extern's after this line
-** or this source file will not build riotty.k.o
-*/
-#ifdef uLYNX
-#include <ep.def.h>
-#endif
-#ifdef NEED_THIS2
-static struct old_sgttyb default_sg = {
- B19200, B19200, /* input and output speed */
- 'H' - '@', /* erase char */
- -1, /* 2nd erase char */
- 'U' - '@', /* kill char */
- ECHO | CRMOD, /* mode */
- 'C' - '@', /* interrupt character */
- '\\' - '@', /* quit char */
- 'Q' - '@', /* start char */
- 'S' - '@', /* stop char */
- 'D' - '@', /* EOF */
- -1, /* brk */
- (LCRTBS | LCRTERA | LCRTKIL | LCTLECH), /* local mode word */
- 'Z' - '@', /* process stop */
- 'Y' - '@', /* delayed stop */
- 'R' - '@', /* reprint line */
- 'O' - '@', /* flush output */
- 'W' - '@', /* word erase */
- 'V' - '@' /* literal next char */
-};
-#endif
+/* Below belongs in func.h */
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
extern struct rio_info *p;
int riotopen(struct tty_struct *tty, struct file *filp)
{
unsigned int SysPort;
- int Modem;
int repeat_this = 250;
struct Port *PortP; /* pointer to the port structure */
unsigned long flags;
tty->driver_data = NULL;
SysPort = rio_minor(tty);
- Modem = rio_ismodem(tty);
if (p->RIOFailed) {
rio_dprintk(RIO_DEBUG_TTY, "System initialisation failed\n");
return -ENXIO;
}
- rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n", SysPort, Modem ? "Modem" : "tty", p->RIOPortp[SysPort]->Mapped);
+ rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (mapped:%d)\n", SysPort, p->RIOPortp[SysPort]->Mapped);
/*
** Validate that we have received a legitimate request.
/* PortP->gs.xmit_cnt = 0; */
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-#ifdef NEED_THIS
- ttyseth(PortP, tp, (struct old_sgttyb *) &default_sg);
-#endif
/* Someone explain to me why this delay/config is
here. If I read the docs correctly the "open"
command piggybacks the parameters immediately.
-- REW */
- RIOParam(PortP, OPEN, Modem, OK_TO_SLEEP); /* Open the port */
+ RIOParam(PortP, OPEN, 1, OK_TO_SLEEP); /* Open the port */
rio_spin_lock_irqsave(&PortP->portSem, flags);
/*
*/
while (!(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted) {
rio_dprintk(RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n", PortP->PortState);
-/*
-** 15.10.1998 ARG - ESIL 0759
-** (Part) fix for port being trashed when opened whilst RTA "disconnected"
-** Take out the limited wait - now wait for ever or until user
-** bangs us out.
-**
- if (repeat_this -- <= 0) {
- rio_dprint(RIO_DEBUG_TTY, ("Waiting for open to finish timed out.\n"));
- RIOPreemptiveCmd(p, PortP, FCLOSE );
- rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- return -EINTR;
- }
-**
-*/
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
rio_dprintk(RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
}
rio_dprintk(RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
}
-#ifdef MODEM_SUPPORT
- if (Modem) {
- rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
+ rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
+ /*
+ ** ACTION
+ ** insert test for carrier here. -- ???
+ ** I already see that test here. What's the deal? -- REW
+ */
+ if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
/*
- ** ACTION
- ** insert test for carrier here. -- ???
- ** I already see that test here. What's the deal? -- REW
+ tp->tm.c_state |= CARR_ON;
+ wakeup((caddr_t) &tp->tm.c_canq);
*/
- if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
+ PortP->State |= RIO_CARR_ON;
+ wake_up_interruptible(&PortP->gs.open_wait);
+ } else { /* no carrier - wait for DCD */
/*
- tp->tm.c_state |= CARR_ON;
- wakeup((caddr_t) &tp->tm.c_canq);
- */
- PortP->State |= RIO_CARR_ON;
- wake_up_interruptible(&PortP->gs.open_wait);
- } else { /* no carrier - wait for DCD */
-
+ while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
+ !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+ */
+ while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
/*
- while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
- !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+ PortP->gs.tty->termios->c_state |= WOPEN;
*/
- while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
-
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
+ PortP->State |= RIO_WOPEN;
+ rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+ if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+ /*
+ ** ACTION: verify that this is a good thing
+ ** to do here. -- ???
+ ** I think it's OK. -- REW
+ */
+ rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
+ RIOPreemptiveCmd(p, PortP, FCLOSE);
/*
- PortP->gs.tty->termios->c_state |= WOPEN;
+ tp->tm.c_state &= ~WOPEN;
*/
- PortP->State |= RIO_WOPEN;
+ PortP->State &= ~RIO_WOPEN;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL)
- {
- /*
- ** ACTION: verify that this is a good thing
- ** to do here. -- ???
- ** I think it's OK. -- REW
- */
- rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
- RIOPreemptiveCmd(p, PortP, FCLOSE);
- /*
- tp->tm.c_state &= ~WOPEN;
- */
- PortP->State &= ~RIO_WOPEN;
- rio_spin_unlock_irqrestore(&PortP->portSem, flags);
- func_exit();
- return -EINTR;
- }
+ func_exit();
+ return -EINTR;
}
- PortP->State &= ~RIO_WOPEN;
}
- if (p->RIOHalted)
- goto bombout;
- rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
- PortP->State |= RIO_MOPEN;
- } else
-#endif
- {
- /*
- ** ACTION
- ** Direct line open - force carrier (will probably mean
- ** that sleeping Modem line fubar)
- */
- PortP->State |= RIO_LOPEN;
+ PortP->State &= ~RIO_WOPEN;
}
+ if (p->RIOHalted)
+ goto bombout;
+ rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
+ PortP->State |= RIO_MOPEN;
- if (p->RIOHalted) {
+ if (p->RIOHalted)
goto bombout;
- }
rio_dprintk(RIO_DEBUG_TTY, "high level open done\n");
unsigned long end_time;
struct tty_struct *tty;
unsigned long flags;
- int Modem;
int rv = 0;
rio_dprintk(RIO_DEBUG_TTY, "port close SysPort %d\n", PortP->PortNum);
/* PortP = p->RIOPortp[SysPort]; */
- rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%p\n", PortP);
+ rio_dprintk(RIO_DEBUG_TTY, "Port is at address %p\n", PortP);
/* tp = PortP->TtyP; *//* Get tty */
tty = PortP->gs.tty;
- rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%p\n", tty);
+ rio_dprintk(RIO_DEBUG_TTY, "TTY is at address %p\n", tty);
if (PortP->gs.closing_wait)
end_time = jiffies + PortP->gs.closing_wait;
else
end_time = jiffies + MAX_SCHEDULE_TIMEOUT;
- Modem = rio_ismodem(tty);
rio_spin_lock_irqsave(&PortP->portSem, flags);
/*
/*
** clear the open bits for this device
*/
- PortP->State &= (Modem ? ~RIO_MOPEN : ~RIO_LOPEN);
+ PortP->State &= ~RIO_MOPEN;
PortP->State &= ~RIO_CARR_ON;
PortP->ModemState &= ~MSVR1_CD;
/*
if (PortP->statsGather)
PortP->closes++;
- close_end:
+close_end:
/* XXX: Why would a "DELETED" flag be reset here? I'd have
thought that a "deleted" flag means that the port was
permanently gone, but here we can make it reappear by it
-static void RIOClearUp(PortP)
-struct Port *PortP;
+static void RIOClearUp(struct Port *PortP)
{
rio_dprintk(RIO_DEBUG_TTY, "RIOHalted set\n");
PortP->Config = 0; /* Direct semaphore */
*/
int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg)
{
- PKT *PacketP;
+ struct PKT *PacketP;
int retries = 20; /* at 10 per second -> 2 seconds */
unsigned long flags;
+++ /dev/null
-/****************************************************************************
- ******* *******
- ******* R I O T Y P E S
- ******* *******
- ****************************************************************************
-
- Author : Jon Brawn
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _riotypes_h
-#define _riotypes_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_riotypes_h_sccs = "@(#)riotypes.h 1.10"; */
-#endif
-#endif
-
-typedef u16 char_ptr;
-typedef u16 Channel_ptr;
-typedef u16 FREE_LIST_ptr_ptr;
-typedef u16 FREE_LIST_ptr;
-typedef u16 LPB_ptr;
-typedef u16 Process_ptr;
-typedef u16 PHB_ptr;
-typedef u16 PKT_ptr;
-typedef u16 Q_BUF_ptr;
-typedef u16 Q_BUF_ptr_ptr;
-typedef u16 ROUTE_STR_ptr;
-typedef u16 RUP_ptr;
-typedef u16 short_ptr;
-typedef u16 u_short_ptr;
-typedef u16 ushort_ptr;
-
-#endif /* __riotypes__ */
-
-/*********** end of file ***********/
+++ /dev/null
-/****************************************************************************
- ******* *******
- ******* R O M
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-
-#ifndef _rom_h
-#define _rom_h 1
-
-#ifndef lint
-#ifdef SCCS
-static char *_rio_rom_h_sccs = "@(#)rom.h 1.1";
-#endif
-#endif
-
-typedef struct ROM ROM;
-struct ROM {
- u_short slx;
- char pcb_letter_rev;
- char pcb_number_rev;
- char serial[4];
- char year;
- char week;
-};
-
-#endif
-
-#define HOST_ROM (ROM *) 0x7c00
-#define RTA_ROM (ROM *) 0x7801
-#define ROM_LENGTH 0x20
-
-/*********** end of file ***********/
+++ /dev/null
-/****************************************************************************
- ******* *******
- ******* S A M . H
- ******* *******
- ****************************************************************************
-
- Author : Ian Nandhra
- Date :
-
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Version : 0.01
-
-
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
-
- ***************************************************************************/
-#ifndef _sam_h
-#define _sam_h 1
-
-#ifdef SCCS_LABELS
-#ifndef lint
-/* static char *_rio_sam_h_sccs = "@(#)sam.h 1.3"; */
-#endif
-#endif
-
-
-#define NUM_FREE_LIST_UNITS 500
-
-#ifndef FALSE
-#define FALSE (short) 0x00
-#endif
-#ifndef TRUE
-#define TRUE (short) !FALSE
-#endif
-
-#define TX TRUE
-#define RX FALSE
-
-
-typedef struct FREE_LIST FREE_LIST;
-struct FREE_LIST {
- FREE_LIST_ptr next;
- FREE_LIST_ptr prev;
-};
-
-
-#endif
-/*********** end of file ***********/
+++ /dev/null
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : space.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:19
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)space.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_space_h__
-#define __rio_space_h__
-
-#ifdef SCCS_LABELS
-static char *_space_h_sccs_ = "@(#)space.h 1.2";
-#endif
-
-extern int rio_cntls;
-extern int rio_bases[];
-extern int rio_limits[];
-extern int rio_vects[];
-
-#endif /* __rio_space_h__ */
+++ /dev/null
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : top.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:19
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)top.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_top_h__
-#define __rio_top_h__
-
-#ifdef SCCS_LABELS
-static char *_top_h_sccs_ = "@(#)top.h 1.2";
-#endif
-
-/*
-** Topology information
-*/
-struct Top {
- u8 Unit;
- u8 Link;
-};
-
-#endif /* __rio_top_h__ */
+++ /dev/null
-/*
-** -----------------------------------------------------------------------------
-**
-** Perle Specialix driver for Linux
-** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-** Module : typdef.h
-** SID : 1.2
-** Last Modified : 11/6/98 11:34:20
-** Retrieved : 11/6/98 11:34:22
-**
-** ident @(#)typdef.h 1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#ifndef __rio_typdef_h__
-#define __rio_typdef_h__
-
-/*
-** IT IS REALLY, REALLY, IMPORTANT THAT BYTES ARE UNSIGNED!
-**
-** These types are ONLY to be used for refering to data structures
-** on the RIO Host card!
-*/
-typedef u8 BYTE;
-typedef u16 WORD;
-typedef u32 DWORD;
-typedef u16 RIOP;
-
-
-/*
-** 27.01.199 ARG - mods to compile 'newutils' on LyxnOS -
-** These #defines are for the benefit of the 'libfuncs' library
-** only. They are not necessarily correct type mappings and
-** are here only to make the source compile.
-*/
-/* typedef unsigned int uint; */
-typedef unsigned long ulong_t;
-typedef unsigned short ushort_t;
-typedef unsigned char uchar_t;
-typedef unsigned char queue_t;
-typedef unsigned char mblk_t;
-typedef unsigned long paddr_t;
-
-#define TPNULL ((ushort)(0x8000))
-
-
-/*
-** RIO structures defined in other include files.
-*/
-typedef struct PKT PKT;
-typedef struct LPB LPB;
-typedef struct RUP RUP;
-typedef struct Port Port;
-typedef struct DpRam DpRam;
-
-#endif /* __rio_typdef_h__ */
struct CmdBlk *CmdsWaitingP; /* Commands waiting to be done */
struct CmdBlk *CmdPendingP; /* The command currently being sent */
struct RUP *RupP; /* the Rup to send it to */
- uint Id; /* Id number */
- uint BaseSysPort; /* SysPort of first tty on this RTA */
- uint ModTypes; /* Modules on this RTA */
+ unsigned int Id; /* Id number */
+ unsigned int BaseSysPort; /* SysPort of first tty on this RTA */
+ unsigned int ModTypes; /* Modules on this RTA */
spinlock_t RupLock; /* Lock structure for MPX */
/* struct lockb RupLock; *//* Lock structure for MPX */
};
projects / linux-2.6 / commitdiff