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path: root/drivers/net/skfp/drvfbi.c
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Diffstat (limited to 'drivers/net/skfp/drvfbi.c')
-rw-r--r--drivers/net/skfp/drvfbi.c693
1 files changed, 3 insertions, 690 deletions
diff --git a/drivers/net/skfp/drvfbi.c b/drivers/net/skfp/drvfbi.c
index 4fe624b0dd2..be2ee6519ef 100644
--- a/drivers/net/skfp/drvfbi.c
+++ b/drivers/net/skfp/drvfbi.c
@@ -43,25 +43,6 @@ static const char ID_sccs[] = "@(#)drvfbi.c 1.63 99/02/11 (C) SK " ;
/*
* valid configuration values are:
*/
-#ifdef ISA
-const int opt_ints[] = {8, 3, 4, 5, 9, 10, 11, 12, 15} ;
-const int opt_iops[] = {8,
- 0x100, 0x120, 0x180, 0x1a0, 0x220, 0x240, 0x320, 0x340};
-const int opt_dmas[] = {4, 3, 5, 6, 7} ;
-const int opt_eproms[] = {15, 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce,
- 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc} ;
-#endif
-#ifdef EISA
-const int opt_ints[] = {5, 9, 10, 11} ;
-const int opt_dmas[] = {0, 5, 6, 7} ;
-const int opt_eproms[] = {0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce,
- 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc} ;
-#endif
-
-#ifdef MCA
-int opt_ints[] = {3, 11, 10, 9} ; /* FM1 */
-int opt_eproms[] = {0, 0xc4, 0xc8, 0xcc, 0xd0, 0xd4, 0xd8, 0xdc} ;
-#endif /* MCA */
/*
* xPOS_ID:xxxx
@@ -78,17 +59,9 @@ int opt_eproms[] = {0, 0xc4, 0xc8, 0xcc, 0xd0, 0xd4, 0xd8, 0xdc} ;
*/
#ifndef MULT_OEM
#ifndef OEM_CONCEPT
-#ifndef MCA
const u_char oem_id[] = "xPOS_ID:xxxx" ;
-#else
-const u_char oem_id[] = "xPOSID1:xxxx" ; /* FM1 card id. */
-#endif
#else /* OEM_CONCEPT */
-#ifndef MCA
const u_char oem_id[] = OEM_ID ;
-#else
-const u_char oem_id[] = OEM_ID1 ; /* FM1 card id. */
-#endif /* MCA */
#endif /* OEM_CONCEPT */
#define ID_BYTE0 8
#define OEMID(smc,i) oem_id[ID_BYTE0 + i]
@@ -109,23 +82,6 @@ extern int AIX_vpdReadByte() ;
/* Prototype of a local function. */
static void smt_stop_watchdog(struct s_smc *smc);
-#ifdef MCA
-static int read_card_id() ;
-static void DisableSlotAccess() ;
-static void EnableSlotAccess() ;
-#ifdef AIX
-extern int attach_POS_addr() ;
-extern int detach_POS_addr() ;
-extern u_char read_POS() ;
-extern void write_POS() ;
-extern int AIX_vpdReadByte() ;
-#else
-#define read_POS(smc,a1,a2) ((u_char) inp(a1))
-#define write_POS(smc,a1,a2,a3) outp((a1),(a3))
-#endif
-#endif /* MCA */
-
-
/*
* FDDI card reset
*/
@@ -139,51 +95,6 @@ static void card_start(struct s_smc *smc)
smt_stop_watchdog(smc) ;
-#ifdef ISA
- outpw(CSR_A,0) ; /* reset for all chips */
- for (i = 10 ; i ; i--) /* delay for PLC's */
- (void)inpw(ISR_A) ;
- OUT_82c54_TIMER(3,COUNT(2) | RW_OP(3) | TMODE(2)) ;
- /* counter 2, mode 2 */
- OUT_82c54_TIMER(2,97) ; /* LSB */
- OUT_82c54_TIMER(2,0) ; /* MSB ( 15.6 us ) */
- outpw(CSR_A,CS_CRESET) ;
-#endif
-#ifdef EISA
- outpw(CSR_A,0) ; /* reset for all chips */
- for (i = 10 ; i ; i--) /* delay for PLC's */
- (void)inpw(ISR_A) ;
- outpw(CSR_A,CS_CRESET) ;
- smc->hw.led = (2<<6) ;
- outpw(CSR_A,CS_CRESET | smc->hw.led) ;
-#endif
-#ifdef MCA
- outp(ADDR(CARD_DIS),0) ; /* reset for all chips */
- for (i = 10 ; i ; i--) /* delay for PLC's */
- (void)inpw(ISR_A) ;
- outp(ADDR(CARD_EN),0) ;
- /* first I/O after reset must not be a access to FORMAC or PLC */
-
- /*
- * bus timeout (MCA)
- */
- OUT_82c54_TIMER(3,COUNT(2) | RW_OP(3) | TMODE(3)) ;
- /* counter 2, mode 3 */
- OUT_82c54_TIMER(2,(2*24)) ; /* 3.9 us * 2 square wave */
- OUT_82c54_TIMER(2,0) ; /* MSB */
-
- /* POS 102 indicated an activ Check Line or Buss Error monitoring */
- if (inpw(CSA_A) & (POS_EN_CHKINT | POS_EN_BUS_ERR)) {
- outp(ADDR(IRQ_CHCK_EN),0) ;
- }
-
- if (!((i = inpw(CSR_A)) & CS_SAS)) {
- if (!(i & CS_BYSTAT)) {
- outp(ADDR(BYPASS(STAT_INS)),0) ;/* insert station */
- }
- }
- outpw(LEDR_A,LED_1) ; /* yellow */
-#endif /* MCA */
#ifdef PCI
/*
* make sure no transfer activity is pending
@@ -253,15 +164,7 @@ void card_stop(struct s_smc *smc)
{
smt_stop_watchdog(smc) ;
smc->hw.mac_ring_is_up = 0 ; /* ring down */
-#ifdef ISA
- outpw(CSR_A,0) ; /* reset for all chips */
-#endif
-#ifdef EISA
- outpw(CSR_A,0) ; /* reset for all chips */
-#endif
-#ifdef MCA
- outp(ADDR(CARD_DIS),0) ; /* reset for all chips */
-#endif
+
#ifdef PCI
/*
* make sure no transfer activity is pending
@@ -284,60 +187,6 @@ void mac1_irq(struct s_smc *smc, u_short stu, u_short stl)
{
int restart_tx = 0 ;
again:
-#ifndef PCI
-#ifndef ISA
-/*
- * FORMAC+ bug modified the queue pointer if many read/write accesses happens!?
- */
- if (stl & (FM_SPCEPDS | /* parit/coding err. syn.q.*/
- FM_SPCEPDA0 | /* parit/coding err. a.q.0 */
- FM_SPCEPDA1 | /* parit/coding err. a.q.1 */
- FM_SPCEPDA2)) { /* parit/coding err. a.q.2 */
- SMT_PANIC(smc,SMT_E0132, SMT_E0132_MSG) ;
- }
- if (stl & (FM_STBURS | /* tx buffer underrun syn.q.*/
- FM_STBURA0 | /* tx buffer underrun a.q.0 */
- FM_STBURA1 | /* tx buffer underrun a.q.1 */
- FM_STBURA2)) { /* tx buffer underrun a.q.2 */
- SMT_PANIC(smc,SMT_E0133, SMT_E0133_MSG) ;
- }
-#endif
- if ( (stu & (FM_SXMTABT | /* transmit abort */
-#ifdef SYNC
- FM_STXABRS | /* syn. tx abort */
-#endif /* SYNC */
- FM_STXABRA0)) || /* asyn. tx abort */
- (stl & (FM_SQLCKS | /* lock for syn. q. */
- FM_SQLCKA0)) ) { /* lock for asyn. q. */
- formac_tx_restart(smc) ; /* init tx */
- restart_tx = 1 ;
- stu = inpw(FM_A(FM_ST1U)) ;
- stl = inpw(FM_A(FM_ST1L)) ;
- stu &= ~ (FM_STECFRMA0 | FM_STEFRMA0 | FM_STEFRMS) ;
- if (stu || stl)
- goto again ;
- }
-
-#ifndef SYNC
- if (stu & (FM_STECFRMA0 | /* end of chain asyn tx */
- FM_STEFRMA0)) { /* end of frame asyn tx */
- /* free tx_queue */
- smc->hw.n_a_send = 0 ;
- if (++smc->hw.fp.tx_free < smc->hw.fp.tx_max) {
- start_next_send(smc);
- }
- restart_tx = 1 ;
- }
-#else /* SYNC */
- if (stu & (FM_STEFRMA0 | /* end of asyn tx */
- FM_STEFRMS)) { /* end of sync tx */
- restart_tx = 1 ;
- }
-#endif /* SYNC */
- if (restart_tx)
- llc_restart_tx(smc) ;
-}
-#else /* PCI */
/*
* parity error: note encoding error is not possible in tag mode
@@ -378,7 +227,7 @@ again:
if (restart_tx)
llc_restart_tx(smc) ;
}
-#endif /* PCI */
+
/*
* interrupt source= plc1
* this function is called in nwfbisr.asm
@@ -387,10 +236,6 @@ void plc1_irq(struct s_smc *smc)
{
u_short st = inpw(PLC(PB,PL_INTR_EVENT)) ;
-#if (defined(ISA) || defined(EISA))
- /* reset PLC Int. bits */
- outpw(PLC1_I,inpw(PLC1_I)) ;
-#endif
plc_irq(smc,PB,st) ;
}
@@ -402,10 +247,6 @@ void plc2_irq(struct s_smc *smc)
{
u_short st = inpw(PLC(PA,PL_INTR_EVENT)) ;
-#if (defined(ISA) || defined(EISA))
- /* reset PLC Int. bits */
- outpw(PLC2_I,inpw(PLC2_I)) ;
-#endif
plc_irq(smc,PA,st) ;
}
@@ -446,43 +287,15 @@ void read_address(struct s_smc *smc, u_char *mac_addr)
char PmdType ;
int i ;
-#if (defined(ISA) || defined(MCA))
- for (i = 0; i < 4 ;i++) { /* read mac address from board */
- smc->hw.fddi_phys_addr.a[i] =
- bitrev8(inpw(PR_A(i+SA_MAC)));
- }
- for (i = 4; i < 6; i++) {
- smc->hw.fddi_phys_addr.a[i] =
- bitrev8(inpw(PR_A(i+SA_MAC+PRA_OFF)));
- }
-#endif
-#ifdef EISA
- /*
- * Note: We get trouble on an Alpha machine if we make a inpw()
- * instead of inp()
- */
- for (i = 0; i < 4 ;i++) { /* read mac address from board */
- smc->hw.fddi_phys_addr.a[i] =
- bitrev8(inp(PR_A(i+SA_MAC)));
- }
- for (i = 4; i < 6; i++) {
- smc->hw.fddi_phys_addr.a[i] =
- bitrev8(inp(PR_A(i+SA_MAC+PRA_OFF)));
- }
-#endif
#ifdef PCI
for (i = 0; i < 6; i++) { /* read mac address from board */
smc->hw.fddi_phys_addr.a[i] =
bitrev8(inp(ADDR(B2_MAC_0+i)));
}
#endif
-#ifndef PCI
- ConnectorType = inpw(PR_A(SA_PMD_TYPE)) & 0xff ;
- PmdType = inpw(PR_A(SA_PMD_TYPE+1)) & 0xff ;
-#else
+
ConnectorType = inp(ADDR(B2_CONN_TYP)) ;
PmdType = inp(ADDR(B2_PMD_TYP)) ;
-#endif
smc->y[PA].pmd_type[PMD_SK_CONN] =
smc->y[PB].pmd_type[PMD_SK_CONN] = ConnectorType ;
@@ -512,20 +325,12 @@ void init_board(struct s_smc *smc, u_char *mac_addr)
card_start(smc) ;
read_address(smc,mac_addr) ;
-#ifndef PCI
- if (inpw(CSR_A) & CS_SAS)
-#else
if (!(inp(ADDR(B0_DAS)) & DAS_AVAIL))
-#endif
smc->s.sas = SMT_SAS ; /* Single att. station */
else
smc->s.sas = SMT_DAS ; /* Dual att. station */
-#ifndef PCI
- if (inpw(CSR_A) & CS_BYSTAT)
-#else
if (!(inp(ADDR(B0_DAS)) & DAS_BYP_ST))
-#endif
smc->mib.fddiSMTBypassPresent = 0 ;
/* without opt. bypass */
else
@@ -538,42 +343,12 @@ void init_board(struct s_smc *smc, u_char *mac_addr)
*/
void sm_pm_bypass_req(struct s_smc *smc, int mode)
{
-#if (defined(ISA) || defined(EISA))
- int csra_v ;
-#endif
-
DB_ECMN(1,"ECM : sm_pm_bypass_req(%s)\n",(mode == BP_INSERT) ?
"BP_INSERT" : "BP_DEINSERT",0) ;
if (smc->s.sas != SMT_DAS)
return ;
-#if (defined(ISA) || defined(EISA))
-
- csra_v = inpw(CSR_A) & ~CS_BYPASS ;
-#ifdef EISA
- csra_v |= smc->hw.led ;
-#endif
-
- switch(mode) {
- case BP_INSERT :
- outpw(CSR_A,csra_v | CS_BYPASS) ;
- break ;
- case BP_DEINSERT :
- outpw(CSR_A,csra_v) ;
- break ;
- }
-#endif /* ISA / EISA */
-#ifdef MCA
- switch(mode) {
- case BP_INSERT :
- outp(ADDR(BYPASS(STAT_INS)),0) ;/* insert station */
- break ;
- case BP_DEINSERT :
- outp(ADDR(BYPASS(STAT_BYP)),0) ; /* bypass station */
- break ;
- }
-#endif
#ifdef PCI
switch(mode) {
case BP_INSERT :
@@ -591,31 +366,14 @@ void sm_pm_bypass_req(struct s_smc *smc, int mode)
*/
int sm_pm_bypass_present(struct s_smc *smc)
{
-#ifndef PCI
- return( (inpw(CSR_A) & CS_BYSTAT) ? FALSE : TRUE ) ;
-#else
return( (inp(ADDR(B0_DAS)) & DAS_BYP_ST) ? TRUE: FALSE) ;
-#endif
}
void plc_clear_irq(struct s_smc *smc, int p)
{
SK_UNUSED(p) ;
-#if (defined(ISA) || defined(EISA))
- switch (p) {
- case PA :
- /* reset PLC Int. bits */
- outpw(PLC2_I,inpw(PLC2_I)) ;
- break ;
- case PB :
- /* reset PLC Int. bits */
- outpw(PLC1_I,inpw(PLC1_I)) ;
- break ;
- }
-#else
SK_UNUSED(smc) ;
-#endif
}
@@ -645,51 +403,6 @@ static void led_indication(struct s_smc *smc, int led_event)
phy = &smc->y[PB] ;
mib_b = phy->mib ;
-#ifdef EISA
- /* Ring up = yellow led OFF*/
- if (led_event == LED_Y_ON) {
- smc->hw.led |= CS_LED_1 ;
- }
- else if (led_event == LED_Y_OFF) {
- smc->hw.led &= ~CS_LED_1 ;
- }
- else {
- /* Link at Port A or B = green led ON */
- if (mib_a->fddiPORTPCMState == PC8_ACTIVE ||
- mib_b->fddiPORTPCMState == PC8_ACTIVE) {
- smc->hw.led |= CS_LED_0 ;
- }
- else {
- smc->hw.led &= ~CS_LED_0 ;
- }
- }
-#endif
-#ifdef MCA
- led_state = inpw(LEDR_A) ;
-
- /* Ring up = yellow led OFF*/
- if (led_event == LED_Y_ON) {
- led_state |= LED_1 ;
- }
- else if (led_event == LED_Y_OFF) {
- led_state &= ~LED_1 ;
- }
- else {
- led_state &= ~(LED_2|LED_0) ;
-
- /* Link at Port A = green led A ON */
- if (mib_a->fddiPORTPCMState == PC8_ACTIVE) {
- led_state |= LED_2 ;
- }
-
- /* Link at Port B/S = green led B ON */
- if (mib_b->fddiPORTPCMState == PC8_ACTIVE) {
- led_state |= LED_0 ;
- }
- }
-
- outpw(LEDR_A, led_state) ;
-#endif /* MCA */
#ifdef PCI
led_state = 0 ;
@@ -824,406 +537,6 @@ int set_oi_id_def(struct s_smc *smc)
}
#endif /* MULT_OEM */
-
-#ifdef MCA
-/************************
- *
- * BEGIN_MANUAL_ENTRY()
- *
- * exist_board
- *
- * Check if an MCA board is present in the specified slot.
- *
- * int exist_board(
- * struct s_smc *smc,
- * int slot) ;
- * In
- * smc - A pointer to the SMT Context struct.
- *
- * slot - The number of the slot to inspect.
- * Out
- * 0 = No adapter present.
- * 1 = Found FM1 adapter.
- *
- * Pseudo
- * Read MCA ID
- * for all valid OEM_IDs
- * compare with ID read
- * if equal, return 1
- * return(0
- *
- * Note
- * The smc pointer must be valid now.
- *
- * END_MANUAL_ENTRY()
- *
- ************************/
-#define LONG_CARD_ID(lo, hi) ((((hi) & 0xff) << 8) | ((lo) & 0xff))
-int exist_board(struct s_smc *smc, int slot)
-{
-#ifdef MULT_OEM
- SK_LOC_DECL(u_char,id[2]) ;
- int idi ;
-#endif /* MULT_OEM */
-
- /* No longer valid. */
- if (smc == NULL)
- return(0) ;
-
-#ifndef MULT_OEM
- if (read_card_id(smc, slot)
- == LONG_CARD_ID(OEMID(smc,0), OEMID(smc,1)))
- return (1) ; /* Found FM adapter. */
-
-#else /* MULT_OEM */
- idi = read_card_id(smc, slot) ;
- id[0] = idi & 0xff ;
- id[1] = idi >> 8 ;
-
- smc->hw.oem_id = (struct s_oem_ids *) &oem_ids[0] ;
- for (; smc->hw.oem_id->oi_status != OI_STAT_LAST; smc->hw.oem_id++) {
- if (smc->hw.oem_id->oi_status < smc->hw.oem_min_status)
- continue ;
-
- if (is_equal_num(&id[0],&OEMID(smc,0),2))
- return (1) ;
- }
-#endif /* MULT_OEM */
- return (0) ; /* No adapter found. */
-}
-
-/************************
- *
- * read_card_id
- *
- * Read the MCA card id from the specified slot.
- * In
- * smc - A pointer to the SMT Context struct.
- * CAVEAT: This pointer may be NULL and *must not* be used within this
- * function. It's only purpose is for drivers that need some information
- * for the inp() and outp() macros.
- *
- * slot - The number of the slot for which the card id is returned.
- * Out
- * Returns the card id read from the specified slot. If an illegal slot
- * number is specified, the function returns zero.
- *
- ************************/
-static int read_card_id(struct s_smc *smc, int slot)
-/* struct s_smc *smc ; Do not use. */
-{
- int card_id ;
-
- SK_UNUSED(smc) ; /* Make LINT happy. */
- if ((slot < 1) || (slot > 15)) /* max 16 slots, 0 = motherboard */
- return (0) ; /* Illegal slot number specified. */
-
- EnableSlotAccess(smc, slot) ;
-
- card_id = ((read_POS(smc,POS_ID_HIGH,slot - 1) & 0xff) << 8) |
- (read_POS(smc,POS_ID_LOW,slot - 1) & 0xff) ;
-
- DisableSlotAccess(smc) ;
-
- return (card_id) ;
-}
-
-/************************
- *
- * BEGIN_MANUAL_ENTRY()
- *
- * get_board_para
- *
- * Get adapter configuration information. Fill all board specific
- * parameters within the 'smc' structure.
- *
- * int get_board_para(
- * struct s_smc *smc,
- * int slot) ;
- * In
- * smc - A pointer to the SMT Context struct, to which this function will
- * write some adapter configuration data.
- *
- * slot - The number of the slot, in which the adapter is installed.
- * Out
- * 0 = No adapter present.
- * 1 = Ok.
- * 2 = Adapter present, but card enable bit not set.
- *
- * END_MANUAL_ENTRY()
- *
- ************************/
-int get_board_para(struct s_smc *smc, int slot)
-{
- int val ;
- int i ;
-
- /* Check if adapter present & get type of adapter. */
- switch (exist_board(smc, slot)) {
- case 0: /* Adapter not present. */
- return (0) ;
- case 1: /* FM Rev. 1 */
- smc->hw.rev = FM1_REV ;
- smc->hw.VFullRead = 0x0a ;
- smc->hw.VFullWrite = 0x05 ;
- smc->hw.DmaWriteExtraBytes = 8 ; /* 2 extra words. */
- break ;
- }
- smc->hw.slot = slot ;
-
- EnableSlotAccess(smc, slot) ;
-
- if (!(read_POS(smc,POS_102, slot - 1) & POS_CARD_EN)) {
- DisableSlotAccess(smc) ;
- return (2) ; /* Card enable bit not set. */
- }
-
- val = read_POS(smc,POS_104, slot - 1) ; /* I/O, IRQ */
-
-#ifndef MEM_MAPPED_IO /* is defined by the operating system */
- i = val & POS_IOSEL ; /* I/O base addr. (0x0200 .. 0xfe00) */
- smc->hw.iop = (i + 1) * 0x0400 - 0x200 ;
-#endif
- i = ((val & POS_IRQSEL) >> 6) & 0x03 ; /* IRQ <0, 1> */
- smc->hw.irq = opt_ints[i] ;
-
- /* FPROM base addr. */
- i = ((read_POS(smc,POS_103, slot - 1) & POS_MSEL) >> 4) & 0x07 ;
- smc->hw.eprom = opt_eproms[i] ;
-
- DisableSlotAccess(smc) ;
-
- /* before this, the smc->hw.iop must be set !!! */
- smc->hw.slot_32 = inpw(CSF_A) & SLOT_32 ;
-
- return (1) ;
-}
-
-/* Enable access to specified MCA slot. */
-static void EnableSlotAccess(struct s_smc *smc, int slot)
-{
- SK_UNUSED(slot) ;
-
-#ifndef AIX
- SK_UNUSED(smc) ;
-
- /* System mode. */
- outp(POS_SYS_SETUP, POS_SYSTEM) ;
-
- /* Select slot. */
- outp(POS_CHANNEL_POS, POS_CHANNEL_BIT | (slot-1)) ;
-#else
- attach_POS_addr (smc) ;
-#endif
-}
-
-/* Disable access to MCA slot formerly enabled via EnableSlotAccess(). */
-static void DisableSlotAccess(struct s_smc *smc)
-{
-#ifndef AIX
- SK_UNUSED(smc) ;
-
- outp(POS_CHANNEL_POS, 0) ;
-#else
- detach_POS_addr (smc) ;
-#endif
-}
-#endif /* MCA */
-
-#ifdef EISA
-#ifndef MEM_MAPPED_IO
-#define SADDR(slot) (((slot)<<12)&0xf000)
-#else /* MEM_MAPPED_IO */
-#define SADDR(slot) (smc->hw.iop)
-#endif /* MEM_MAPPED_IO */
-
-/************************
- *
- * BEGIN_MANUAL_ENTRY()
- *
- * exist_board
- *
- * Check if an EISA board is present in the specified slot.
- *
- * int exist_board(
- * struct s_smc *smc,
- * int slot) ;
- * In
- * smc - A pointer to the SMT Context struct.
- *
- * slot - The number of the slot to inspect.
- * Out
- * 0 = No adapter present.
- * 1 = Found adapter.
- *
- * Pseudo
- * Read EISA ID
- * for all valid OEM_IDs
- * compare with ID read
- * if equal, return 1
- * return(0
- *
- * Note
- * The smc pointer must be valid now.
- *
- ************************/
-int exist_board(struct s_smc *smc, int slot)
-{
- int i ;
-#ifdef MULT_OEM
- SK_LOC_DECL(u_char,id[4]) ;
-#endif /* MULT_OEM */
-
- /* No longer valid. */
- if (smc == NULL)
- return(0);
-
- SK_UNUSED(slot) ;
-
-#ifndef MULT_OEM
- for (i = 0 ; i < 4 ; i++) {
- if (inp(SADDR(slot)+PRA(i)) != OEMID(smc,i))
- return(0) ;
- }
- return(1) ;
-#else /* MULT_OEM */
- for (i = 0 ; i < 4 ; i++)
- id[i] = inp(SADDR(slot)+PRA(i)) ;
-
- smc->hw.oem_id = (struct s_oem_ids *) &oem_ids[0] ;
-
- for (; smc->hw.oem_id->oi_status != OI_STAT_LAST; smc->hw.oem_id++) {
- if (smc->hw.oem_id->oi_status < smc->hw.oem_min_status)
- continue ;
-
- if (is_equal_num(&id[0],&OEMID(smc,0),4))
- return (1) ;
- }
- return (0) ; /* No adapter found. */
-#endif /* MULT_OEM */
-}
-
-
-int get_board_para(struct s_smc *smc, int slot)
-{
- int i ;
-
- if (!exist_board(smc,slot))
- return(0) ;
-
- smc->hw.slot = slot ;
-#ifndef MEM_MAPPED_IO /* if defined by the operating system */
- smc->hw.iop = SADDR(slot) ;
-#endif
-
- if (!(inp(C0_A(0))&CFG_CARD_EN)) {
- return(2) ; /* CFG_CARD_EN bit not set! */
- }
-
- smc->hw.irq = opt_ints[(inp(C1_A(0)) & CFG_IRQ_SEL)] ;
- smc->hw.dma = opt_dmas[((inp(C1_A(0)) & CFG_DRQ_SEL)>>3)] ;
-
- if ((i = inp(C2_A(0)) & CFG_EPROM_SEL) != 0x0f)
- smc->hw.eprom = opt_eproms[i] ;
- else
- smc->hw.eprom = 0 ;
-
- smc->hw.DmaWriteExtraBytes = 8 ;
-
- return(1) ;
-}
-#endif /* EISA */
-
-#ifdef ISA
-#ifndef MULT_OEM
-const u_char sklogo[6] = SKLOGO_STR ;
-#define SIZE_SKLOGO(smc) sizeof(sklogo)
-#define SKLOGO(smc,i) sklogo[i]
-#else /* MULT_OEM */
-#define SIZE_SKLOGO(smc) smc->hw.oem_id->oi_logo_len
-#define SKLOGO(smc,i) smc->hw.oem_id->oi_logo[i]
-#endif /* MULT_OEM */
-
-
-int exist_board(struct s_smc *smc, HW_PTR port)
-{
- int i ;
-#ifdef MULT_OEM
- int bytes_read ;
- u_char board_logo[15] ;
- SK_LOC_DECL(u_char,id[4]) ;
-#endif /* MULT_OEM */
-
- /* No longer valid. */
- if (smc == NULL)
- return(0);
-
- SK_UNUSED(smc) ;
-#ifndef MULT_OEM
- for (i = SADDRL ; i < (signed) (SADDRL+SIZE_SKLOGO(smc)) ; i++) {
- if ((u_char)inpw((PRA(i)+port)) != SKLOGO(smc,i-SADDRL)) {
- return(0) ;
- }
- }
-
- /* check MAC address (S&K or other) */
- for (i = 0 ; i < 3 ; i++) {
- if ((u_char)inpw((PRA(i)+port)) != OEMID(smc,i))
- return(0) ;
- }
- return(1) ;
-#else /* MULT_OEM */
- smc->hw.oem_id = (struct s_oem_ids *) &oem_ids[0] ;
- board_logo[0] = (u_char)inpw((PRA(SADDRL)+port)) ;
- bytes_read = 1 ;
-
- for (; smc->hw.oem_id->oi_status != OI_STAT_LAST; smc->hw.oem_id++) {
- if (smc->hw.oem_id->oi_status < smc->hw.oem_min_status)
- continue ;
-
- /* Test all read bytes with current OEM_entry */
- /* for (i=0; (i<bytes_read) && (i < SIZE_SKLOGO(smc)); i++) { */
- for (i = 0; i < bytes_read; i++) {
- if (board_logo[i] != SKLOGO(smc,i))
- break ;
- }
-
- /* If mismatch, switch to next OEM entry */
- if ((board_logo[i] != SKLOGO(smc,i)) && (i < bytes_read))
- continue ;
-
- --i ;
- while (bytes_read < SIZE_SKLOGO(smc)) {
- // inpw next byte SK_Logo
- i++ ;
- board_logo[i] = (u_char)inpw((PRA(SADDRL+i)+port)) ;
- bytes_read++ ;
- if (board_logo[i] != SKLOGO(smc,i))
- break ;
- }
-
- for (i = 0 ; i < 3 ; i++)
- id[i] = (u_char)inpw((PRA(i)+port)) ;
-
- if ((board_logo[i] == SKLOGO(smc,i))
- && (bytes_read == SIZE_SKLOGO(smc))) {
-
- if (is_equal_num(&id[0],&OEMID(smc,0),3))
- return(1);
- }
- } /* for */
- return(0) ;
-#endif /* MULT_OEM */
-}
-
-int get_board_para(struct s_smc *smc, int slot)
-{
- SK_UNUSED(smc) ;
- SK_UNUSED(slot) ;
- return(0) ; /* for ISA not supported */
-}
-#endif /* ISA */
-
#ifdef PCI
#ifdef USE_BIOS_FUN
int exist_board(struct s_smc *smc, int slot)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-20 14:44:06 +0000