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Diffstat (limited to 'sys/dev/isa/if_ex.c')
-rw-r--r--sys/dev/isa/if_ex.c252
1 files changed, 130 insertions, 122 deletions
diff --git a/sys/dev/isa/if_ex.c b/sys/dev/isa/if_ex.c
index 29296f33d6d..d8fad73e918 100644
--- a/sys/dev/isa/if_ex.c
+++ b/sys/dev/isa/if_ex.c
@@ -1,5 +1,6 @@
-/* $OpenBSD: if_ex.c,v 1.1 1997/09/11 21:30:49 gene Exp $ */
+/* $OpenBSD: if_ex.c,v 1.2 1997/11/09 22:21:22 gene Exp $ */
/*
+ * Copyright (c) 1997, Donald A. Schmidt
* Copyright (c) 1996, Javier Martín Rueda (jmrueda@diatel.upm.es)
* All rights reserved.
*
@@ -68,7 +69,7 @@
#endif
#include <machine/cpu.h>
-#include <machine/pio.h> /* XXX convert */
+#include <machine/bus.h>
#include <dev/isa/isavar.h>
#include <dev/isa/if_exreg.h>
@@ -109,6 +110,8 @@ struct ex_softc {
u_int tx_head, tx_tail; /* Head and tail of transmit ring buffer. */
u_int tx_last; /* Pointer to beginning of last frame in the
chain. */
+ bus_space_tag_t sc_iot; /* ISA i/o space tag */
+ bus_space_handle_t sc_ioh; /* ISA i/o space handle */
void *sc_ih; /* Device interrupt handler */
};
@@ -128,8 +131,8 @@ static int ex_ioctl __P((struct ifnet *, u_long, caddr_t));
static void ex_reset __P((struct ex_softc *));
static void ex_watchdog __P((struct ifnet *));
-static u_short eeprom_read __P((int, int));
-static int look_for_card __P((u_int));
+static u_short eeprom_read __P((struct ex_softc *, int));
+static int look_for_card __P((struct isa_attach_args *, struct ex_softc *sc));
static int exintr __P((void *));
static void ex_tx_intr __P((struct ex_softc *));
static void ex_rx_intr __P((struct ex_softc *));
@@ -143,22 +146,47 @@ struct cfdriver ex_cd = {
NULL, "ex", DV_IFNET
};
+#define BANK_SEL(X) bus_space_write_1(sc->sc_iot, sc->sc_ioh, CMD_REG, \
+ (X))
+#define ISA_GET(offset) bus_space_read_1(sc->sc_iot, sc->sc_ioh, (offset))
+#define ISA_PUT(offset, value) bus_space_write_1(sc->sc_iot, sc->sc_ioh, \
+ (offset), (value))
+#define ISA_GET_2(offset) bus_space_read_2(sc->sc_iot, sc->sc_ioh, \
+ (offset))
+#define ISA_PUT_2(offset, value) bus_space_write_2(sc->sc_iot, sc->sc_ioh, \
+ (offset), (value))
+#define ISA_GET_2_MULTI(offset, addr, count) bus_space_read_multi_2( \
+ sc->sc_iot, sc->sc_ioh, (offset), (addr), (count))
+#define ISA_PUT_2_MULTI(offset, addr, count) bus_space_write_multi_2( \
+ sc->sc_iot, sc->sc_ioh, (offset), (addr), (count))
+
+
static int
-look_for_card(iobase)
- u_int iobase;
+look_for_card(ia, sc)
+ struct isa_attach_args *ia;
+ struct ex_softc *sc;
{
int count1, count2;
+ sc->sc_ioh = ia->ia_iot;
+ if(bus_space_map(ia->ia_iot, ia->ia_iobase, EX_IOSIZE, 0, &sc->sc_ioh))
+ return(0);
+
/*
* Check for the i82595 signature, and check that the round robin
* counter actually advances.
*/
- if (((count1 = inb(iobase + ID_REG)) & Id_Mask) != Id_Sig)
+ if (((count1 = ISA_GET(ID_REG)) & Id_Mask) != Id_Sig)
+ return(0);
+ count2 = ISA_GET(ID_REG);
+ count2 = ISA_GET(ID_REG);
+ count2 = ISA_GET(ID_REG);
+ if ((count2 & Counter_bits) == ((count1 + 0xc0) & Counter_bits))
+ return(1);
+ else {
+ bus_space_unmap(sc->sc_iot, sc->sc_ioh, EX_IOSIZE);
return(0);
- count2 = inb(iobase + ID_REG);
- count2 = inb(iobase + ID_REG);
- count2 = inb(iobase + ID_REG);
- return((count2 & Counter_bits) == ((count1 + 0xc0) & Counter_bits));
+ }
}
@@ -179,29 +207,18 @@ ex_probe(parent, match, aux)
iobase = ia->ia_iobase;
if ((iobase >= 0x200) && (iobase <= 0x3a0)) {
- if (look_for_card(iobase) == 0)
+ if (look_for_card(ia, sc) == 0)
return(0);
- }
- else if (iobase == IOBASEUNK) {
- tmp = 0;
- for (iobase = 0x200; iobase <= 0x3a0; iobase += EX_IOSIZE) {
- if (look_for_card(iobase) == 1) {
- tmp = 1;
- break;
- }
- }
- if (tmp != 1)
- return(0);
} else
return(0);
ia->ia_iosize = EX_IOSIZE;
- ia->ia_iobase = iobase;
+/* ia->ia_iobase = iobase; */
/*
* Reset the card.
*/
- outb(iobase + CMD_REG, Reset_CMD);
+ ISA_PUT(CMD_REG, Reset_CMD);
delay(200);
/*
@@ -213,16 +230,16 @@ ex_probe(parent, match, aux)
* - Connector type.
*/
sc->iobase = iobase;
- eaddr_tmp = eeprom_read(iobase, EE_Eth_Addr_Lo);
+ eaddr_tmp = eeprom_read(sc, EE_Eth_Addr_Lo);
sc->arpcom.ac_enaddr[5] = eaddr_tmp & 0xff;
sc->arpcom.ac_enaddr[4] = eaddr_tmp >> 8;
- eaddr_tmp = eeprom_read(iobase, EE_Eth_Addr_Mid);
+ eaddr_tmp = eeprom_read(sc, EE_Eth_Addr_Mid);
sc->arpcom.ac_enaddr[3] = eaddr_tmp & 0xff;
sc->arpcom.ac_enaddr[2] = eaddr_tmp >> 8;
- eaddr_tmp = eeprom_read(iobase, EE_Eth_Addr_Hi);
+ eaddr_tmp = eeprom_read(sc, EE_Eth_Addr_Hi);
sc->arpcom.ac_enaddr[1] = eaddr_tmp & 0xff;
sc->arpcom.ac_enaddr[0] = eaddr_tmp >> 8;
- tmp = eeprom_read(iobase, EE_IRQ_No) & IRQ_No_Mask;
+ tmp = eeprom_read(sc, EE_IRQ_No) & IRQ_No_Mask;
if (ia->ia_irq > 0) {
if (ee2irqmap[tmp] != ia->ia_irq)
printf("ex: WARING: board's EEPROM is configured for IRQ %d, using %d\n", ee2irqmap[tmp], ia->ia_irq);
@@ -236,8 +253,8 @@ ex_probe(parent, match, aux)
printf("ex: invalid IRQ.\n");
return(0);
}
- outb(iobase + CMD_REG, Bank2_Sel);
- tmp = inb(iobase + REG3);
+ BANK_SEL(Bank2_Sel);
+ tmp = ISA_GET(REG3);
if (tmp & TPE_bit)
sc->connector = Conn_TPE;
else if (tmp & BNC_bit)
@@ -247,7 +264,7 @@ ex_probe(parent, match, aux)
sc->mem_size = CARD_RAM_SIZE; /* XXX This should be read from the card
itself. */
- outb(iobase + CMD_REG, Bank0_Sel);
+ BANK_SEL(Bank0_Sel);
DODEBUG(Start_End, printf("ex_probe: finish\n"););
return(1);
@@ -318,7 +335,6 @@ ex_init(sc)
{
struct ifnet *ifp = &sc->arpcom.ac_if;
int s, i;
- register int iobase = sc->iobase;
unsigned short temp_reg;
DODEBUG(Start_End, printf("ex_init: start\n"););
@@ -331,12 +347,12 @@ ex_init(sc)
/*
* Load the ethernet address into the card.
*/
- outb(iobase + CMD_REG, Bank2_Sel);
- temp_reg = inb(iobase + EEPROM_REG);
+ BANK_SEL(Bank2_Sel);
+ temp_reg = ISA_GET(EEPROM_REG);
if (temp_reg & Trnoff_Enable)
- outb(iobase + EEPROM_REG, temp_reg & ~Trnoff_Enable);
+ ISA_PUT(EEPROM_REG, temp_reg & ~Trnoff_Enable);
for (i = 0; i < ETHER_ADDR_LEN; i++)
- outb(iobase + I_ADDR_REG0 + i, sc->arpcom.ac_enaddr[i]);
+ ISA_PUT(I_ADDR_REG0 + i, sc->arpcom.ac_enaddr[i]);
/*
* - Setup transmit chaining and discard bad received frames.
* - Match broadcast.
@@ -344,12 +360,12 @@ ex_init(sc)
* - Set receiving mode.
* - Set IRQ number.
*/
- outb(iobase + REG1, inb(iobase + REG1) | Tx_Chn_Int_Md | Tx_Chn_ErStp |
+ ISA_PUT(REG1, ISA_GET(REG1) | Tx_Chn_Int_Md | Tx_Chn_ErStp |
Disc_Bad_Fr);
- outb(iobase + REG2, inb(iobase + REG2) | No_SA_Ins | RX_CRC_InMem);
- outb(iobase + REG3, inb(iobase + REG3) & 0x3f /* XXX constants. */ );
- outb(iobase + CMD_REG, Bank1_Sel);
- outb(iobase + INT_NO_REG, (inb(iobase + INT_NO_REG) & 0xf8) |
+ ISA_PUT(REG2, ISA_GET(REG2) | No_SA_Ins | RX_CRC_InMem);
+ ISA_PUT(REG3, (ISA_GET(REG3) & 0x3f));
+ BANK_SEL(Bank1_Sel);
+ ISA_PUT(INT_NO_REG, (ISA_GET(INT_NO_REG) & 0xf8) |
irq2eemap[sc->irq_no]);
/*
@@ -363,26 +379,26 @@ ex_init(sc)
sc->rx_upper_limit = sc->rx_mem_size - 2;
sc->tx_lower_limit = sc->rx_mem_size;
sc->tx_upper_limit = sc->mem_size - 2;
- outb(iobase + RCV_LOWER_LIMIT_REG, sc->rx_lower_limit >> 8);
- outb(iobase + RCV_UPPER_LIMIT_REG, sc->rx_upper_limit >> 8);
- outb(iobase + XMT_LOWER_LIMIT_REG, sc->tx_lower_limit >> 8);
- outb(iobase + XMT_UPPER_LIMIT_REG, sc->tx_upper_limit >> 8);
+ ISA_PUT(RCV_LOWER_LIMIT_REG, sc->rx_lower_limit >> 8);
+ ISA_PUT(RCV_UPPER_LIMIT_REG, sc->rx_upper_limit >> 8);
+ ISA_PUT(XMT_LOWER_LIMIT_REG, sc->tx_lower_limit >> 8);
+ ISA_PUT(XMT_UPPER_LIMIT_REG, sc->tx_upper_limit >> 8);
/*
* Enable receive and transmit interrupts, and clear any pending int.
*/
- outb(iobase + REG1, inb(iobase + REG1) | TriST_INT);
- outb(iobase + CMD_REG, Bank0_Sel);
- outb(iobase + MASK_REG, All_Int & ~(Rx_Int | Tx_Int));
- outb(iobase + STATUS_REG, All_Int);
+ ISA_PUT(REG1, ISA_GET(REG1) | TriST_INT);
+ BANK_SEL(Bank0_Sel);
+ ISA_PUT(MASK_REG, All_Int & ~(Rx_Int | Tx_Int));
+ ISA_PUT(STATUS_REG, All_Int);
/*
* Initialize receive and transmit ring buffers.
*/
- outw(iobase + RCV_BAR, sc->rx_lower_limit);
+ ISA_PUT_2(RCV_BAR, sc->rx_lower_limit);
sc->rx_head = sc->rx_lower_limit;
- outw(iobase + RCV_STOP_REG, sc->rx_upper_limit | 0xfe);
- outw(iobase + XMT_BAR, sc->tx_lower_limit);
+ ISA_PUT_2(RCV_STOP_REG, sc->rx_upper_limit | 0xfe);
+ ISA_PUT_2(XMT_BAR, sc->tx_lower_limit);
sc->tx_head = sc->tx_tail = sc->tx_lower_limit;
ifp->if_flags |= IFF_RUNNING;
@@ -392,9 +408,9 @@ ex_init(sc)
/*
* Final reset of the board, and enable operation.
*/
- outb(iobase + CMD_REG, Sel_Reset_CMD);
+ ISA_PUT(CMD_REG, Sel_Reset_CMD);
delay(2);
- outb(iobase + CMD_REG, Rcv_Enable_CMD);
+ ISA_PUT(CMD_REG, Rcv_Enable_CMD);
ex_start(ifp);
splx(s);
@@ -408,7 +424,6 @@ ex_start(ifp)
struct ifnet *ifp;
{
register struct ex_softc *sc = ifp->if_softc;
- register int iobase = sc->iobase;
int i, s, len, data_len, avail, dest, next;
unsigned char tmp16[2];
struct mbuf *opkt;
@@ -455,7 +470,7 @@ ex_start(ifp)
* routines. XXX Is this necessary with splimp()
* enabled?
*/
- outb(iobase + MASK_REG, All_Int);
+ ISA_WRITE(MASK_REG, All_Int);
#endif
/*
@@ -476,11 +491,11 @@ ex_start(ifp)
/* Build the packet frame in the card's ring buffer. */
DODEBUG(Sent_Pkts, printf("2. dest=%d, next=%d. ", dest, next););
- outw(iobase + HOST_ADDR_REG, dest);
- outw(iobase + IO_PORT_REG, Transmit_CMD);
- outw(iobase + IO_PORT_REG, 0);
- outw(iobase + IO_PORT_REG, next);
- outw(iobase + IO_PORT_REG, data_len);
+ ISA_PUT_2(HOST_ADDR_REG, dest);
+ ISA_PUT_2(IO_PORT_REG, Transmit_CMD);
+ ISA_PUT_2(IO_PORT_REG, 0);
+ ISA_PUT_2(IO_PORT_REG, next);
+ ISA_PUT_2(IO_PORT_REG, data_len);
/*
* Output the packet data to the card. Ensure all
@@ -492,16 +507,16 @@ ex_start(ifp)
DODEBUG(Sent_Pkts, printf("[%d]", m->m_len););
if (i) {
tmp16[1] = *(mtod(m, caddr_t));
- outsw(iobase + IO_PORT_REG, tmp16, 1);
+ ISA_PUT_2_MULTI(IO_PORT_REG, tmp16, 1);
}
- outsw(iobase + IO_PORT_REG, mtod(m, caddr_t)
+ ISA_PUT_2_MULTI(IO_PORT_REG, mtod(m, caddr_t)
+ i, (m->m_len - i) / 2);
if ((i = (m->m_len - i) & 1))
tmp16[0] = *(mtod(m, caddr_t) +
m->m_len - 1);
}
if (i)
- outsw(iobase + IO_PORT_REG, tmp16, 1);
+ ISA_PUT_2_MULTI(IO_PORT_REG, tmp16, 1);
/*
* If there were other frames chained, update the
@@ -509,16 +524,16 @@ ex_start(ifp)
*/
if (sc->tx_head != sc->tx_tail) {
if (sc->tx_tail != dest) {
- outw(iobase + HOST_ADDR_REG,
+ ISA_PUT_2(HOST_ADDR_REG,
sc->tx_last + XMT_Chain_Point);
- outw(iobase + IO_PORT_REG, dest);
+ ISA_PUT_2(IO_PORT_REG, dest);
}
- outw(iobase + HOST_ADDR_REG, sc->tx_last +
+ ISA_PUT_2(HOST_ADDR_REG, sc->tx_last +
XMT_Byte_Count);
- i = inw(iobase + IO_PORT_REG);
- outw(iobase + HOST_ADDR_REG, sc->tx_last +
+ i = ISA_GET_2(IO_PORT_REG);
+ ISA_PUT_2(HOST_ADDR_REG, sc->tx_last +
XMT_Byte_Count);
- outw(iobase + IO_PORT_REG, i | Ch_bit);
+ ISA_PUT_2(IO_PORT_REG, i | Ch_bit);
}
/*
@@ -527,17 +542,17 @@ ex_start(ifp)
* -Enable receive and transmit interrupts.
* -Send Transmit or Resume_XMT command, as appropriate.
*/
- inw(iobase + IO_PORT_REG);
+ ISA_GET_2(IO_PORT_REG);
#ifdef EX_PSA_INTR
- outb(iobase + MASK_REG, All_Int & ~(Rx_Int | Tx_Int));
+ ISA_PUT_2(MASK_REG, All_Int & ~(Rx_Int | Tx_Int));
#endif
if (sc->tx_head == sc->tx_tail) {
- outw(iobase + XMT_BAR, dest);
- outb(iobase + CMD_REG, Transmit_CMD);
+ ISA_PUT_2(XMT_BAR, dest);
+ ISA_PUT(CMD_REG, Transmit_CMD);
sc->tx_head = dest;
DODEBUG(Sent_Pkts, printf("Transmit\n"););
} else {
- outb(iobase + CMD_REG, Resume_XMT_List_CMD);
+ ISA_PUT(CMD_REG, Resume_XMT_List_CMD);
DODEBUG(Sent_Pkts, printf("Resume\n"););
}
sc->tx_last = dest;
@@ -565,8 +580,6 @@ void
ex_stop(sc)
struct ex_softc *sc;
{
- int iobase = sc->iobase;
-
DODEBUG(Start_End, printf("ex_stop: start\n"););
/*
@@ -576,17 +589,17 @@ ex_stop(sc)
* - Mask and clear all interrupts.
* - Reset the 82595.
*/
- outb(iobase + CMD_REG, Bank1_Sel);
- outb(iobase + REG1, inb(iobase + REG1) & ~TriST_INT);
- outb(iobase + CMD_REG, Bank0_Sel);
- outb(iobase + CMD_REG, Rcv_Stop);
+ BANK_SEL(Bank1_Sel);
+ ISA_PUT(REG1, ISA_GET(REG1) & ~TriST_INT);
+ BANK_SEL(Bank0_Sel);
+ ISA_PUT(CMD_REG, Rcv_Stop);
sc->tx_head = sc->tx_tail = sc->tx_lower_limit;
sc->tx_last = 0; /* XXX I think these two lines are not necessary,
because ex_init will always be called again
to reinit the interface. */
- outb(iobase + MASK_REG, All_Int);
- outb(iobase + STATUS_REG, All_Int);
- outb(iobase + CMD_REG, Reset_CMD);
+ ISA_PUT(MASK_REG, All_Int);
+ ISA_PUT(STATUS_REG, All_Int);
+ ISA_PUT(CMD_REG, Reset_CMD);
delay(200);
DODEBUG(Start_End, printf("ex_stop: finish\n"););
@@ -599,7 +612,6 @@ exintr(arg)
{
struct ex_softc *sc = arg;
struct ifnet *ifp = &sc->arpcom.ac_if;
- int iobase = sc->iobase;
int int_status, send_pkts;
int handled;
@@ -612,13 +624,13 @@ exintr(arg)
#endif
send_pkts = 0;
- while ((int_status = inb(iobase + STATUS_REG)) & (Tx_Int | Rx_Int)) {
+ while ((int_status = ISA_GET(STATUS_REG)) & (Tx_Int | Rx_Int)) {
if (int_status & Rx_Int) {
- outb(iobase + STATUS_REG, Rx_Int);
+ ISA_PUT(STATUS_REG, Rx_Int);
handled = 1;
ex_rx_intr(sc);
} else if (int_status & Tx_Int) {
- outb(iobase + STATUS_REG, Tx_Int);
+ ISA_PUT(STATUS_REG, Tx_Int);
handled = 1;
ex_tx_intr(sc);
send_pkts = 1;
@@ -647,7 +659,6 @@ ex_tx_intr(sc)
struct ex_softc *sc;
{
register struct ifnet *ifp = &sc->arpcom.ac_if;
- register int iobase = sc->iobase;
int tx_status;
DODEBUG(Start_End, printf("ex_tx_intr: start\n"););
@@ -659,11 +670,11 @@ ex_tx_intr(sc)
*/
ifp->if_timer = 0;
while (sc->tx_head != sc->tx_tail) {
- outw(iobase + HOST_ADDR_REG, sc->tx_head);
- if (! inw(iobase + IO_PORT_REG) & Done_bit)
+ ISA_PUT_2(HOST_ADDR_REG, sc->tx_head);
+ if (! ISA_GET_2(IO_PORT_REG) & Done_bit)
break;
- tx_status = inw(iobase + IO_PORT_REG);
- sc->tx_head = inw(iobase + IO_PORT_REG);
+ tx_status = ISA_GET_2(IO_PORT_REG);
+ sc->tx_head = ISA_GET_2(IO_PORT_REG);
if (tx_status & TX_OK_bit)
ifp->if_opackets++;
else
@@ -684,7 +695,6 @@ ex_rx_intr(sc)
struct ex_softc *sc;
{
register struct ifnet *ifp = &sc->arpcom.ac_if;
- register int iobase = sc->iobase;
int rx_status, pkt_len, QQQ;
register struct mbuf *m, *ipkt;
struct ether_header *eh;
@@ -697,11 +707,11 @@ ex_rx_intr(sc)
* - If packet bad, just discard it, and update statistics.
* Finally, advance receive stop limit in card's memory to new location.
*/
- outw(iobase + HOST_ADDR_REG, sc->rx_head);
- while (inw(iobase + IO_PORT_REG) == RCV_Done) {
- rx_status = inw(iobase + IO_PORT_REG);
- sc->rx_head = inw(iobase + IO_PORT_REG);
- QQQ = pkt_len = inw(iobase + IO_PORT_REG);
+ ISA_PUT_2(HOST_ADDR_REG, sc->rx_head);
+ while (ISA_GET_2(IO_PORT_REG) == RCV_Done) {
+ rx_status = ISA_GET_2(IO_PORT_REG);
+ sc->rx_head = ISA_GET_2(IO_PORT_REG);
+ QQQ = pkt_len = ISA_GET_2(IO_PORT_REG);
if (rx_status & RCV_OK_bit) {
MGETHDR(m, M_DONTWAIT, MT_DATA);
ipkt = m;
@@ -729,12 +739,12 @@ ex_rx_intr(sc)
* for the last one in an odd-length
* packet.
*/
- insw(iobase + IO_PORT_REG,
+ ISA_GET_2_MULTI(IO_PORT_REG,
mtod(m, caddr_t), m->m_len / 2);
if (m->m_len & 1)
*(mtod(m, caddr_t) +
- m->m_len - 1) = inb(iobase +
- IO_PORT_REG);
+ m->m_len - 1) =
+ ISA_GET(IO_PORT_REG);
pkt_len -= m->m_len;
if (pkt_len > 0) {
MGET(m->m_next, M_DONTWAIT,
@@ -785,13 +795,13 @@ ex_rx_intr(sc)
}
} else
ifp->if_ierrors++;
- outw(iobase + HOST_ADDR_REG, sc->rx_head);
+ ISA_PUT_2(HOST_ADDR_REG, sc->rx_head);
rx_another: ;
}
if (sc->rx_head < sc->rx_lower_limit + 2)
- outw(iobase + RCV_STOP_REG, sc->rx_upper_limit);
+ ISA_PUT_2(RCV_STOP_REG, sc->rx_upper_limit);
else
- outw(iobase + RCV_STOP_REG, sc->rx_head - 2);
+ ISA_PUT_2(RCV_STOP_REG, sc->rx_head - 2);
DODEBUG(Start_End, printf("ex_rx_intr: finish\n"););
}
@@ -956,42 +966,40 @@ ex_watchdog(ifp)
static u_short
-eeprom_read(iobase, location)
- int iobase;
+eeprom_read(sc, location)
+ struct ex_softc *sc;
int location;
{
int i;
u_short data = 0;
- int ee_addr;
int read_cmd = location | EE_READ_CMD;
short ctrl_val = EECS;
- ee_addr = iobase + EEPROM_REG;
- outb(iobase + CMD_REG, Bank2_Sel);
- outb(ee_addr, EECS);
+ BANK_SEL(Bank2_Sel);
+ ISA_PUT(EEPROM_REG, EECS);
for (i = 8; i >= 0; i--) {
short outval = (read_cmd & (1 << i)) ? ctrl_val | EEDI :
ctrl_val;
- outb(ee_addr, outval);
- outb(ee_addr, outval | EESK);
+ ISA_PUT(EEPROM_REG, outval);
+ ISA_PUT(EEPROM_REG, outval | EESK);
delay(3);
- outb(ee_addr, outval);
+ ISA_PUT(EEPROM_REG, outval);
delay(2);
}
- outb(ee_addr, ctrl_val);
+ ISA_PUT(EEPROM_REG, ctrl_val);
for (i = 16; i > 0; i--) {
- outb(ee_addr, ctrl_val | EESK);
+ ISA_PUT(EEPROM_REG, ctrl_val | EESK);
delay(3);
- data = (data << 1) | ((inb(ee_addr) & EEDO) ? 1 : 0);
- outb(ee_addr, ctrl_val);
+ data = (data << 1) | ((ISA_GET(EEPROM_REG) & EEDO) ? 1 : 0);
+ ISA_PUT(EEPROM_REG, ctrl_val);
delay(2);
}
ctrl_val &= ~EECS;
- outb(ee_addr, ctrl_val | EESK);
+ ISA_PUT(EEPROM_REG, ctrl_val | EESK);
delay(3);
- outb(ee_addr, ctrl_val);
+ ISA_PUT(EEPROM_REG, ctrl_val);
delay(2);
- outb(iobase + CMD_REG, Bank0_Sel);
+ BANK_SEL(Bank0_Sel);
return(data);
}