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Patch from Charles-Antoine Gauthier <charles.gauthier@nrc.ca> that

Browse Source 
removes warnings from the network.c file and has slight additions
to the configuration file to support Java.
This commit is contained in:
Joel Sherrill
2000-07-26 21:15:27 +00:00
parent b1446092bd
commit db9ae7078d
4 changed files with 79 additions and 75 deletions
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2
c/src/lib/libbsp/m68k/mvme167/include/bsp.h
View File

@@ -46,7 +46,7 @@ extern "C" {
*/
struct rtems_bsdnet_ifconfig;
extern int uti596_attach(struct rtems_bsdnet_ifconfig * pConfig );
int uti596_attach(struct rtems_bsdnet_ifconfig * pConfig, int attaching );
#define RTEMS_BSP_NETWORK_DRIVER_NAME "uti1"
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH uti596_attach

140
c/src/lib/libbsp/m68k/mvme167/network/network.c
View File

@@ -52,6 +52,8 @@
#include <bsp.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <rtems/error.h>
#include <rtems/rtems_bsdnet.h>
@@ -123,7 +125,7 @@ char uti596initSetup[] = {
static unsigned long word_swap ( unsigned long );
static void * malloc_16byte_aligned ( void **, void ** adjusted_pointer, size_t );
RTEMS_INLINE_ROUTINE void uti596_writePortFunction ( void *, unsigned long );
RTEMS_INLINE_ROUTINE void uti596_writePortFunction ( volatile void *, unsigned long );
RTEMS_INLINE_ROUTINE void uti596_portReset( void );
static unsigned long uti596_portSelfTest( i596_selftest * );
static int uti596_portDump ( i596_dump_result * );
@@ -285,7 +287,7 @@ static i596_scp * uti596_scp_alloc(
* The Motorola manual swapped the high and low registers.
*/
RTEMS_INLINE_ROUTINE void uti596_writePortFunction(
void * addr,
volatile void * addr,
unsigned long cmd
)
{
@@ -745,7 +747,7 @@ static int uti596_diagnose( void )
diagnose.command = CmdDiagnose;
diagnose.status = 0;
uti596_softc.pCurrent_command_status = &diagnose.status;
uti596_softc.pCurrent_command_status = (unsigned short *)&diagnose.status;
uti596_addPolledCmd(&diagnose);
return (uti596_wait ( &uti596_softc, UTI596_WAIT_FOR_STAT_C ));
@@ -774,11 +776,11 @@ static int uti596_configure (
)
{
sc->set_conf.cmd.command = CmdConfigure;
memcpy (sc->set_conf.data, uti596initSetup, 14);
memcpy ( (void *)sc->set_conf.data, uti596initSetup, 14);
uti596_addPolledCmd( (i596_cmd *) &sc->set_conf);
/* Poll for successful command completion */
sc->pCurrent_command_status = &(sc->set_conf.cmd.status);
sc->pCurrent_command_status = (unsigned short *)&(sc->set_conf.cmd.status);
return ( uti596_wait ( sc, UTI596_WAIT_FOR_STAT_C ) );
}
@@ -811,7 +813,7 @@ static int uti596_IAsetup (
uti596_addPolledCmd((i596_cmd *)&sc->set_add);
/* Poll for successful command completion */
sc->pCurrent_command_status = &(sc->set_add.cmd.status);
sc->pCurrent_command_status = (unsigned short *)&(sc->set_add.cmd.status);
return ( uti596_wait ( sc, UTI596_WAIT_FOR_STAT_C ) );
}
@@ -1433,7 +1435,7 @@ void uti596_supplyFD (
*/
if (uti596_softc.pLastUnkRFD != I596_NULL ) {
uti596_append(&uti596_softc.pSavedRfdQueue, pRfd); /* Only here! saved Q */
uti596_append((i596_rfd **)&uti596_softc.pSavedRfdQueue, pRfd); /* Only here! saved Q */
uti596_softc.pEndSavedQueue = pRfd;
uti596_softc.savedCount++;
uti596_softc.countRFD--;
@@ -1480,7 +1482,7 @@ void uti596_supplyFD (
* too late , pLastRfd in use ( or NULL ),
* in either case, EL bit has been read, and RNR condition will occur
*/
uti596_append( &uti596_softc.pSavedRfdQueue, pRfd); /* save it for RNR */
uti596_append( (i596_rfd **)&uti596_softc.pSavedRfdQueue, pRfd); /* save it for RNR */
uti596_softc.pEndSavedQueue = pRfd; /* reset end of saved queue */
uti596_softc.savedCount++;
@@ -1649,30 +1651,31 @@ void send_packet(
***********************************************************************/
int uti596_attach(
struct rtems_bsdnet_ifconfig * pConfig
struct rtems_bsdnet_ifconfig * pConfig,
int attaching
)
{
uti596_softc_ *sc = &uti596_softc; /* device dependent data structure */
struct ifnet * ifp = &sc->arpcom.ac_if; /* ifnet structure */
int unitNumber;
char *unitName;
char *pAddr;
int addr;
struct ifnet * ifp = (struct ifnet *)&sc->arpcom.ac_if; /* ifnet structure */
int unitNumber;
char *unitName;
char *pAddr;
int addr;
#ifdef DBG_ATTACH
#ifdef DBG_ATTACH
printk(("uti596_attach: begins\n"))
#endif
#endif
/* The NIC is not started yet */
sc->started = 0;
/* Indicate to ULCS that this is initialized */
ifp->if_softc = sc;
ifp->if_softc = (void *)sc;
sc->pScp = NULL;
/* Parse driver name */
if ((unitNumber = rtems_bsdnet_parse_driver_name (pConfig, &unitName)) < 0)
return 0;
/* Parse driver name */
if ((unitNumber = rtems_bsdnet_parse_driver_name (pConfig, &unitName)) < 0)
return 0;
ifp->if_name = unitName;
ifp->if_unit = unitNumber;
@@ -1692,17 +1695,17 @@ int uti596_attach(
* should be NULL because buffer memory allocated to hold the
* structure values is unrecoverable and would be lost here.
*/
if ( addr = nvram->ipaddr ) {
if ( pAddr = malloc ( INET_ADDR_MAX_BUF_SIZE, 0, M_NOWAIT ) )
pConfig->ip_address = inet_ntop(AF_INET, &addr, pAddr, INET_ADDR_MAX_BUF_SIZE -1 );
else
rtems_panic("Can't allocate ip_address buffer!\n");
if ( (addr = nvram->ipaddr) ) {
if ( (pAddr = malloc ( INET_ADDR_MAX_BUF_SIZE, 0, M_NOWAIT )) )
pConfig->ip_address = (char *)inet_ntop(AF_INET, &addr, pAddr, INET_ADDR_MAX_BUF_SIZE -1 );
else
rtems_panic("Can't allocate ip_address buffer!\n");
}
if ( addr = nvram->netmask ) {
if ( pAddr = malloc ( INET_ADDR_MAX_BUF_SIZE, 0, M_NOWAIT ) )
pConfig->ip_netmask = inet_ntop(AF_INET, &addr, pAddr, INET_ADDR_MAX_BUF_SIZE -1 );
else
rtems_panic("Can't allocate ip_netmask buffer!\n");
if ( (addr = nvram->netmask) ) {
if ( (pAddr = malloc ( INET_ADDR_MAX_BUF_SIZE, 0, M_NOWAIT )) )
pConfig->ip_netmask = (char *)inet_ntop(AF_INET, &addr, pAddr, INET_ADDR_MAX_BUF_SIZE -1 );
else
rtems_panic("Can't allocate ip_netmask buffer!\n");
}
/* Ethernet address can be specified in NVRAM, or in the ifconfig
@@ -1710,13 +1713,13 @@ int uti596_attach(
* (6 bytes) mvme167 manual p. 1-47
*/
if ( nvram->enaddr ) {
memcpy (sc->arpcom.ac_enaddr, &nvram->enaddr, ETHER_ADDR_LEN);
memcpy ((void *)sc->arpcom.ac_enaddr, &nvram->enaddr, ETHER_ADDR_LEN);
}
else if ( pConfig->hardware_address) {
memcpy (sc->arpcom.ac_enaddr, pConfig->hardware_address, ETHER_ADDR_LEN);
memcpy ((void *)sc->arpcom.ac_enaddr, pConfig->hardware_address, ETHER_ADDR_LEN);
}
else {
memcpy (sc->arpcom.ac_enaddr, (char *)0xFFFC1F2C, ETHER_ADDR_LEN);
memcpy ((void *)sc->arpcom.ac_enaddr, (char *)0xFFFC1F2C, ETHER_ADDR_LEN);
}
/* Possibly override default acceptance of broadcast packets */
@@ -1800,39 +1803,39 @@ void uti596_init(
)
{
uti596_softc_ *sc = arg;
struct ifnet *ifp = &sc->arpcom.ac_if;
struct ifnet *ifp = (struct ifnet *)&sc->arpcom.ac_if;
if (sc->txDaemonTid == 0) {
/*
* Initialize the 82596
*/
#ifdef DBG_INIT
#ifdef DBG_INIT
printk(("uti596_init: begins\nuti596_init: initializing the 82596...\n"))
#endif
#endif
uti596_initialize_hardware(sc);
/*
* Start driver tasks
*/
#ifdef DBG_INIT
#ifdef DBG_INIT
printk(("uti596_init: starting driver tasks...\n"))
#endif
sc->txDaemonTid = rtems_bsdnet_newproc ("UTtx", 2*4096, uti596_txDaemon, sc);
sc->rxDaemonTid = rtems_bsdnet_newproc ("UTrx", 2*4096, uti596_rxDaemon, sc);
sc->resetDaemonTid = rtems_bsdnet_newproc ("UTrt", 2*4096, uti596_resetDaemon, sc);
#endif
sc->txDaemonTid = rtems_bsdnet_newproc ("UTtx", 2*4096, uti596_txDaemon, (void *)sc);
sc->rxDaemonTid = rtems_bsdnet_newproc ("UTrx", 2*4096, uti596_rxDaemon, (void *)sc);
sc->resetDaemonTid = rtems_bsdnet_newproc ("UTrt", 2*4096, uti596_resetDaemon, (void *)sc);
#ifdef DBG_INIT
#ifdef DBG_INIT
printk(("uti596_init: After attach, status of board = 0x%x\n", sc->scb.status ))
#endif
#endif
}
/*
* Enable receiver
*/
#ifdef DBG_INIT
printk(("uti596_init: enabling the reciever...\n" ))
#endif
#ifdef DBG_INIT
printk(("uti596_init: enabling the reciever...\n" ))
#endif
sc->scb.command = RX_START;
uti596_issueCA ( sc, UTI596_WAIT_FOR_CU_ACCEPT );
@@ -1840,9 +1843,9 @@ void uti596_init(
* Tell the world that we're running.
*/
ifp->if_flags |= IFF_RUNNING;
#ifdef DBG_INIT
printk(("uti596_init: completed.\n"))
#endif
#ifdef DBG_INIT
printk(("uti596_init: completed.\n"))
#endif
}
/***********************************************************************
@@ -1864,19 +1867,19 @@ void uti596_init(
uti596_softc_ *sc
)
{
struct ifnet *ifp = &sc->arpcom.ac_if;
struct ifnet *ifp = (struct ifnet *)&sc->arpcom.ac_if;
ifp->if_flags &= ~IFF_RUNNING;
ifp->if_flags &= ~IFF_RUNNING;
sc->started = 0;
#ifdef DBG_STOP
printk(("uti596stop: %s: Shutting down ethercard, status was %4.4x.\n",
#ifdef DBG_STOP
printk(("uti596stop: %s: Shutting down ethercard, status was %4.4x.\n",
uti596_softc.arpcom.ac_if.if_name, uti596_softc.scb.status))
#endif
#endif
printk(("Stopping interface\n"))
sc->scb.command = CUC_ABORT | RX_ABORT;
i82596->chan_attn = 0x00000000;
printk(("Stopping interface\n"))
sc->scb.command = CUC_ABORT | RX_ABORT;
i82596->chan_attn = 0x00000000;
}
@@ -1895,7 +1898,7 @@ void uti596_txDaemon(
)
{
uti596_softc_ *sc = (uti596_softc_ *)arg;
struct ifnet *ifp = &sc->arpcom.ac_if;
struct ifnet *ifp = (struct ifnet *)&sc->arpcom.ac_if;
struct mbuf *m;
rtems_event_set events;
@@ -1940,7 +1943,7 @@ void uti596_txDaemon(
)
{
uti596_softc_ *sc = (uti596_softc_ *)arg;
struct ifnet *ifp = &sc->arpcom.ac_if;
struct ifnet *ifp = (struct ifnet *)&sc->arpcom.ac_if;
struct mbuf *m;
i596_rfd *pRfd;
@@ -1978,7 +1981,7 @@ void uti596_txDaemon(
* While received frames are available. Note that the frame may be
* a fragment, so it is NOT a complete packet.
*/
pRfd = uti596_dequeue( &sc->pInboundFrameQueue);
pRfd = uti596_dequeue( (i596_rfd **)&sc->pInboundFrameQueue);
while ( pRfd &&
pRfd != I596_NULL &&
pRfd -> stat & STAT_C )
@@ -2004,7 +2007,7 @@ void uti596_txDaemon(
m->m_pkthdr.rcvif = ifp;
/* move everything into an mbuf */
memcpy(m->m_data, pRfd->data, pkt_len);
memcpy(m->m_data, (const char *)pRfd->data, pkt_len);
m->m_len = m->m_pkthdr.len = pkt_len - sizeof(struct ether_header) - 4;
/* move the header to an mbuf */
@@ -2059,7 +2062,7 @@ void uti596_txDaemon(
uti596_supplyFD ( pRfd ); /* Return RFD to RFA. */
_ISR_Enable(level);
pRfd = uti596_dequeue( &sc->pInboundFrameQueue); /* grab next frame */
pRfd = uti596_dequeue( (i596_rfd **)&sc->pInboundFrameQueue); /* grab next frame */
} /* end while */
} /* end for() */
@@ -2227,7 +2230,7 @@ void uti596_resetDaemon(
/* the rfd next link is stored with upper and lower words swapped so read it that way */
pIsrRfd = (i596_rfd *) word_swap ((unsigned long)uti596_softc.pBeginRFA->next);
/* the append destroys the link */
uti596_append( &uti596_softc.pInboundFrameQueue , uti596_softc.pBeginRFA );
uti596_append( (i596_rfd **)&uti596_softc.pInboundFrameQueue , uti596_softc.pBeginRFA );
/*
* if we have just received the a frame in the last unknown RFD,
@@ -2461,7 +2464,7 @@ void uti596_resetDaemon(
#endif
uti596_softc.pEndRFA -> next = I596_NULL; /* added feb 16 */
}
uti596_append( &uti596_softc.pSavedRfdQueue, uti596_softc.pLastUnkRFD );
uti596_append( (i596_rfd **)&uti596_softc.pSavedRfdQueue, uti596_softc.pLastUnkRFD );
uti596_softc.savedCount++;
uti596_softc.pEndSavedQueue = uti596_softc.pLastUnkRFD;
uti596_softc.countRFD--; /* It was not in the RFA */
@@ -2575,7 +2578,8 @@ void uti596_resetDaemon(
static int uti596_ioctl(
struct ifnet *ifp,
int command, caddr_t data
int command,
caddr_t data
)
{
uti596_softc_ *sc = ifp->if_softc;
@@ -2602,13 +2606,13 @@ static int uti596_ioctl(
case IFF_UP:
printk(("IFF_UP\n"))
uti596_init (sc);
uti596_init ( (void *)sc);
break;
case IFF_UP | IFF_RUNNING:
printk(("IFF_UP and RUNNING\n"))
uti596_stop (sc);
uti596_init (sc);
uti596_init ( (void *)sc);
break;
default:
@@ -3076,4 +3080,4 @@ static void print_echo(
}
}
#endif
#endif

10
c/src/lib/libbsp/m68k/mvme167/network/uti596.h
View File

@@ -208,7 +208,7 @@ typedef volatile struct i596_selftest {
typedef volatile struct i596_cmd {
unsigned short status;
unsigned short command;
struct i596_cmd *next;
volatile struct i596_cmd *next;
} i596_cmd;
typedef volatile struct i596_nop {
@@ -227,7 +227,7 @@ typedef volatile struct i596_configure {
typedef volatile struct i596_tx {
i596_cmd cmd;
struct i596_tbd *pTbd;
volatile struct i596_tbd *pTbd;
unsigned short count;
unsigned short pad;
char data[6];
@@ -250,7 +250,7 @@ typedef volatile struct i596_dump {
typedef volatile struct i596_tbd {
unsigned short size;
unsigned short pad;
struct i596_tbd *next;
volatile struct i596_tbd *next;
char *data;
} i596_tbd;
@@ -261,7 +261,7 @@ typedef volatile struct i596_tbd {
typedef volatile struct i596_rbd {
unsigned short count;
unsigned short offset;
struct i596_rbd *next;
volatile struct i596_rbd *next;
char *data;
unsigned short size;
unsigned short pad;
@@ -273,7 +273,7 @@ typedef volatile struct i596_rbd {
typedef volatile struct i596_rfd {
unsigned short stat;
unsigned short cmd;
struct i596_rfd *next;
volatile struct i596_rfd *next;
i596_rbd *pRbd;
unsigned short count;
unsigned short size;