narenas
/
opengnsys_ipxe
mirror of https://github.com/ipxe/ipxe.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

eth_ntoa and warnings cleanup

pull/1/head
Marty Connor 2006-09-27 02:07:59 +00:00
parent 859cc71158
commit 0d1087a5de
1 changed files with 44 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
src/drivers/net/tlan.c
View File

@ -38,12 +38,10 @@
* Indent Options: indent -kr -i8 * Indent Options: indent -kr -i8
***************************************************************************/ ***************************************************************************/
/* to get some global routines like printf */
#include "etherboot.h" #include "etherboot.h"
/* to get the interface to the body of the program */
#include "nic.h" #include "nic.h"
/* to get the PCI support functions, if this is a PCI NIC */
#include <gpxe/pci.h> #include <gpxe/pci.h>
#include <gpxe/ethernet.h>
#include "timer.h" #include "timer.h"
#include "tlan.h" #include "tlan.h"
@ -58,13 +56,6 @@
#define virt_to_le32desc(addr) cpu_to_le32(virt_to_bus(addr)) #define virt_to_le32desc(addr) cpu_to_le32(virt_to_bus(addr))
#define le32desc_to_virt(addr) bus_to_virt(le32_to_cpu(addr)) #define le32desc_to_virt(addr) bus_to_virt(le32_to_cpu(addr))
//#define EDEBUG
#ifdef EDEBUG
#define dprintf(x) printf x
#else
#define dprintf(x)
#endif
static void TLan_ResetLists(struct nic *nic __unused); static void TLan_ResetLists(struct nic *nic __unused);
static void TLan_ResetAdapter(struct nic *nic __unused); static void TLan_ResetAdapter(struct nic *nic __unused);
static void TLan_FinishReset(struct nic *nic __unused); static void TLan_FinishReset(struct nic *nic __unused);
@ -414,7 +405,7 @@ void TLan_FinishReset(struct nic *nic)
if ((tlan_pci_tbl[chip_idx].flags & TLAN_ADAPTER_UNMANAGED_PHY) if ((tlan_pci_tbl[chip_idx].flags & TLAN_ADAPTER_UNMANAGED_PHY)
|| (priv->aui)) { || (priv->aui)) {
status = MII_GS_LINK; status = MII_GS_LINK;
dprintf(("TLAN: %s: Link forced.\n", priv->nic_name)); DBG ( "TLAN: %s: Link forced.\n", priv->nic_name );
} else { } else {
TLan_MiiReadReg(nic, phy, MII_GEN_STS, &status); TLan_MiiReadReg(nic, phy, MII_GEN_STS, &status);
udelay(1000); udelay(1000);
@ -426,27 +417,27 @@ void TLan_FinishReset(struct nic *nic)
TLan_MiiReadReg(nic, phy, TLAN_TLPHY_PAR, TLan_MiiReadReg(nic, phy, TLAN_TLPHY_PAR,
&tlphy_par); &tlphy_par);
dprintf(("TLAN: %s: Link active with ", DBG ( "TLAN: %s: Link active with ",
priv->nic_name)); priv->nic_name );
if (!(tlphy_par & TLAN_PHY_AN_EN_STAT)) { if (!(tlphy_par & TLAN_PHY_AN_EN_STAT)) {
dprintf(("forced 10%sMbps %s-Duplex\n", DBG ( "forced 10%sMbps %s-Duplex\n",
tlphy_par & TLAN_PHY_SPEED_100 ? "" tlphy_par & TLAN_PHY_SPEED_100 ? ""
: "0", : "0",
tlphy_par & TLAN_PHY_DUPLEX_FULL ? tlphy_par & TLAN_PHY_DUPLEX_FULL ?
"Full" : "Half")); "Full" : "Half" );
} else { } else {
dprintf DBG
(("AutoNegotiation enabled, at 10%sMbps %s-Duplex\n", ( "AutoNegotiation enabled, at 10%sMbps %s-Duplex\n",
tlphy_par & TLAN_PHY_SPEED_100 ? "" : tlphy_par & TLAN_PHY_SPEED_100 ? "" :
"0", "0",
tlphy_par & TLAN_PHY_DUPLEX_FULL ? tlphy_par & TLAN_PHY_DUPLEX_FULL ?
"Full" : "Half")); "Full" : "Half" );
dprintf(("TLAN: Partner capability: ")); DBG ( "TLAN: Partner capability: " );
for (i = 5; i <= 10; i++) for (i = 5; i <= 10; i++)
if (partner & (1 << i)) { if (partner & (1 << i)) {
dprintf(("%s", media[i - 5])); DBG ( "%s", media[i - 5] );
} }
dprintf(("\n")); DBG ( "\n" );
} }
TLan_DioWrite8(BASE, TLAN_LED_REG, TLAN_LED_LINK); TLan_DioWrite8(BASE, TLAN_LED_REG, TLAN_LED_LINK);
@ -459,7 +450,7 @@ void TLan_FinishReset(struct nic *nic)
TLan_PhyMonitor(nic); TLan_PhyMonitor(nic);
#endif #endif
} else if (status & MII_GS_LINK) { } else if (status & MII_GS_LINK) {
dprintf(("TLAN: %s: Link active\n", priv->nic_name)); DBG ( "TLAN: %s: Link active\n", priv->nic_name );
TLan_DioWrite8(BASE, TLAN_LED_REG, TLAN_LED_LINK); TLan_DioWrite8(BASE, TLAN_LED_REG, TLAN_LED_LINK);
} }
} }
@ -480,9 +471,9 @@ void TLan_FinishReset(struct nic *nic)
outl(virt_to_bus(&rx_ring), BASE + TLAN_CH_PARM); outl(virt_to_bus(&rx_ring), BASE + TLAN_CH_PARM);
outl(TLAN_HC_GO | TLAN_HC_RT, BASE + TLAN_HOST_CMD); outl(TLAN_HC_GO | TLAN_HC_RT, BASE + TLAN_HOST_CMD);
} else { } else {
dprintf DBG
(("TLAN: %s: Link inactive, will retry in 10 secs...\n", ( "TLAN: %s: Link inactive, will retry in 10 secs...\n",
priv->nic_name)); priv->nic_name );
/* TLan_SetTimer( nic, (10*HZ), TLAN_TIMER_FINISH_RESET ); */ /* TLan_SetTimer( nic, (10*HZ), TLAN_TIMER_FINISH_RESET ); */
mdelay(10000); mdelay(10000);
TLan_FinishReset(nic); TLan_FinishReset(nic);
@ -524,14 +515,14 @@ static int tlan_poll(struct nic *nic, int retrieve)
nic->packetlen = framesize; nic->packetlen = framesize;
dprintf((".%d.", framesize)); DBG ( ".%d.", framesize );
memcpy(nic->packet, rxb + memcpy(nic->packet, rxb +
(priv->cur_rx * TLAN_MAX_FRAME_SIZE), nic->packetlen); (priv->cur_rx * TLAN_MAX_FRAME_SIZE), nic->packetlen);
rx_ring[entry].cStat = 0; rx_ring[entry].cStat = 0;
dprintf(("%d", entry)); DBG ( "%d", entry );
entry = (entry + 1) % TLAN_NUM_RX_LISTS; entry = (entry + 1) % TLAN_NUM_RX_LISTS;
priv->cur_rx = entry; priv->cur_rx = entry;
@ -546,8 +537,8 @@ static int tlan_poll(struct nic *nic, int retrieve)
host_cmd = TLAN_HC_ACK | ack | (0x000C0000); host_cmd = TLAN_HC_ACK | ack | (0x000C0000);
outl(host_cmd, BASE + TLAN_HOST_CMD); outl(host_cmd, BASE + TLAN_HOST_CMD);
dprintf(("AC: 0x%hX\n", inw(BASE + TLAN_CH_PARM))); DBG ( "AC: 0x%hX\n", inw(BASE + TLAN_CH_PARM) );
dprintf(("PI-2: 0x%hX\n", inw(BASE + TLAN_HOST_INT))); DBG ( "PI-2: 0x%hX\n", inw(BASE + TLAN_HOST_INT) );
} }
refill_rx(nic); refill_rx(nic);
return (1); /* initially as this is called to flush the input */ return (1); /* initially as this is called to flush the input */
@ -585,12 +576,11 @@ static void tlan_transmit(struct nic *nic, const char *d, /* Destination */
u32 host_cmd; u32 host_cmd;
int eoc = 0; int eoc = 0;
u16 tmpCStat; u16 tmpCStat;
#ifdef EBDEBUG
u16 host_int = inw(BASE + TLAN_HOST_INT); u16 host_int = inw(BASE + TLAN_HOST_INT);
#endif
int entry = 0; int entry = 0;
dprintf(("INT0-0x%hX\n", host_int)); DBG ( "INT0-0x%hX\n", host_int );
if (!priv->phyOnline) { if (!priv->phyOnline) {
printf("TRANSMIT: %s PHY is not ready\n", priv->nic_name); printf("TRANSMIT: %s PHY is not ready\n", priv->nic_name);
@ -600,7 +590,7 @@ static void tlan_transmit(struct nic *nic, const char *d, /* Destination */
tail_list = priv->txList + priv->txTail; tail_list = priv->txList + priv->txTail;
if (tail_list->cStat != TLAN_CSTAT_UNUSED) { if (tail_list->cStat != TLAN_CSTAT_UNUSED) {
printf("TRANSMIT: %s is busy (Head=%d Tail=%d)\n", printf("TRANSMIT: %s is busy (Head=%p Tail=%x)\n",
priv->nic_name, priv->txList, priv->txTail); priv->nic_name, priv->txList, priv->txTail);
tx_ring[entry].cStat = TLAN_CSTAT_UNUSED; tx_ring[entry].cStat = TLAN_CSTAT_UNUSED;
// priv->txBusyCount++; // priv->txBusyCount++;
@ -649,7 +639,7 @@ static void tlan_transmit(struct nic *nic, const char *d, /* Destination */
tail_list->cStat = TLAN_CSTAT_READY; tail_list->cStat = TLAN_CSTAT_READY;
dprintf(("INT1-0x%hX\n", inw(BASE + TLAN_HOST_INT))); DBG ( "INT1-0x%hX\n", inw(BASE + TLAN_HOST_INT) );
if (!priv->txInProgress) { if (!priv->txInProgress) {
priv->txInProgress = 1; priv->txInProgress = 1;
@ -657,11 +647,11 @@ static void tlan_transmit(struct nic *nic, const char *d, /* Destination */
outl(TLAN_HC_GO, BASE + TLAN_HOST_CMD); outl(TLAN_HC_GO, BASE + TLAN_HOST_CMD);
} else { } else {
if (priv->txTail == 0) { if (priv->txTail == 0) {
dprintf(("Out buffer\n")); DBG ( "Out buffer\n" );
(priv->txList + (TLAN_NUM_TX_LISTS - 1))->forward = (priv->txList + (TLAN_NUM_TX_LISTS - 1))->forward =
virt_to_le32desc(tail_list); virt_to_le32desc(tail_list);
} else { } else {
dprintf(("Fix this \n")); DBG ( "Fix this \n" );
(priv->txList + (priv->txTail - 1))->forward = (priv->txList + (priv->txTail - 1))->forward =
virt_to_le32desc(tail_list); virt_to_le32desc(tail_list);
} }
@ -669,7 +659,7 @@ static void tlan_transmit(struct nic *nic, const char *d, /* Destination */
CIRC_INC(priv->txTail, TLAN_NUM_TX_LISTS); CIRC_INC(priv->txTail, TLAN_NUM_TX_LISTS);
dprintf(("INT2-0x%hX\n", inw(BASE + TLAN_HOST_INT))); DBG ( "INT2-0x%hX\n", inw(BASE + TLAN_HOST_INT) );
to = currticks() + TX_TIME_OUT; to = currticks() + TX_TIME_OUT;
while ((tail_list->cStat == TLAN_CSTAT_READY) && currticks() < to); while ((tail_list->cStat == TLAN_CSTAT_READY) && currticks() < to);
@ -831,10 +821,10 @@ static int tlan_probe ( struct nic *nic, struct pci_device *pci ) {
if (err) { if (err) {
printf ( "TLAN: %s: Error reading MAC from eeprom: %d\n", printf ( "TLAN: %s: Error reading MAC from eeprom: %d\n",
pci->name, err); pci->name, err);
} else } else {
/* Print out some hardware info */ DBG ( "%s: %s at ioaddr %#lX, ",
printf("%s: %! at ioaddr %hX, ", pci->name, eth_ntoa ( nic->node_addr ), pci->ioaddr );
pci->name, nic->node_addr, pci->ioaddr); }
priv->tlanRev = TLan_DioRead8(BASE, TLAN_DEF_REVISION); priv->tlanRev = TLan_DioRead8(BASE, TLAN_DEF_REVISION);
printf("revision: 0x%hX\n", priv->tlanRev); printf("revision: 0x%hX\n", priv->tlanRev);
@ -1395,7 +1385,7 @@ void TLan_PhyPowerDown(struct nic *nic)
{ {
u16 value; u16 value;
dprintf(("%s: Powering down PHY(s).\n", priv->nic_name)); DBG ( "%s: Powering down PHY(s).\n", priv->nic_name );
value = MII_GC_PDOWN | MII_GC_LOOPBK | MII_GC_ISOLATE; value = MII_GC_PDOWN | MII_GC_LOOPBK | MII_GC_ISOLATE;
TLan_MiiSync(BASE); TLan_MiiSync(BASE);
TLan_MiiWriteReg(nic, priv->phy[priv->phyNum], MII_GEN_CTL, value); TLan_MiiWriteReg(nic, priv->phy[priv->phyNum], MII_GEN_CTL, value);
@ -1422,7 +1412,7 @@ void TLan_PhyPowerUp(struct nic *nic)
{ {
u16 value; u16 value;
dprintf(("%s: Powering up PHY.\n", priv->nic_name)); DBG ( "%s: Powering up PHY.\n", priv->nic_name );
TLan_MiiSync(BASE); TLan_MiiSync(BASE);
value = MII_GC_LOOPBK; value = MII_GC_LOOPBK;
TLan_MiiWriteReg(nic, priv->phy[priv->phyNum], MII_GEN_CTL, value); TLan_MiiWriteReg(nic, priv->phy[priv->phyNum], MII_GEN_CTL, value);
@ -1444,7 +1434,7 @@ void TLan_PhyReset(struct nic *nic)
phy = priv->phy[priv->phyNum]; phy = priv->phy[priv->phyNum];
dprintf(("%s: Reseting PHY.\n", priv->nic_name)); DBG ( "%s: Reseting PHY.\n", priv->nic_name );
TLan_MiiSync(BASE); TLan_MiiSync(BASE);
value = MII_GC_LOOPBK | MII_GC_RESET; value = MII_GC_LOOPBK | MII_GC_RESET;
TLan_MiiWriteReg(nic, phy, MII_GEN_CTL, value); TLan_MiiWriteReg(nic, phy, MII_GEN_CTL, value);
@ -1475,7 +1465,7 @@ void TLan_PhyStartLink(struct nic *nic)
u16 tctl; u16 tctl;
phy = priv->phy[priv->phyNum]; phy = priv->phy[priv->phyNum];
dprintf(("%s: Trying to activate link.\n", priv->nic_name)); DBG ( "%s: Trying to activate link.\n", priv->nic_name );
TLan_MiiReadReg(nic, phy, MII_GEN_STS, &status); TLan_MiiReadReg(nic, phy, MII_GEN_STS, &status);
TLan_MiiReadReg(nic, phy, MII_GEN_STS, &ability); TLan_MiiReadReg(nic, phy, MII_GEN_STS, &ability);
@ -1509,8 +1499,8 @@ void TLan_PhyStartLink(struct nic *nic)
* but the card need additional time to start AN. * but the card need additional time to start AN.
* .5 sec should be plenty extra. * .5 sec should be plenty extra.
*/ */
dprintf(("TLAN: %s: Starting autonegotiation.\n", DBG ( "TLAN: %s: Starting autonegotiation.\n",
priv->nic_name)); priv->nic_name );
mdelay(4000); mdelay(4000);
TLan_PhyFinishAutoNeg(nic); TLan_PhyFinishAutoNeg(nic);
/* TLan_SetTimer( dev, (2*HZ), TLAN_TIMER_PHY_FINISH_AN ); */ /* TLan_SetTimer( dev, (2*HZ), TLAN_TIMER_PHY_FINISH_AN ); */
@ -1593,7 +1583,7 @@ void TLan_PhyFinishAutoNeg(struct nic *nic)
return; return;
} }
dprintf(("TLAN: %s: Autonegotiation complete.\n", priv->nic_name)); DBG ( "TLAN: %s: Autonegotiation complete.\n", priv->nic_name );
TLan_MiiReadReg(nic, phy, MII_AN_ADV, &an_adv); TLan_MiiReadReg(nic, phy, MII_AN_ADV, &an_adv);
TLan_MiiReadReg(nic, phy, MII_AN_LPA, &an_lpa); TLan_MiiReadReg(nic, phy, MII_AN_LPA, &an_lpa);
mode = an_adv & an_lpa & 0x03E0; mode = an_adv & an_lpa & 0x03E0;
@ -1624,13 +1614,13 @@ void TLan_PhyFinishAutoNeg(struct nic *nic)
|| (an_adv & an_lpa & 0x0040)) { || (an_adv & an_lpa & 0x0040)) {
TLan_MiiWriteReg(nic, phy, MII_GEN_CTL, TLan_MiiWriteReg(nic, phy, MII_GEN_CTL,
MII_GC_AUTOENB | MII_GC_DUPLEX); MII_GC_AUTOENB | MII_GC_DUPLEX);
dprintf DBG
(("TLAN: Starting internal PHY with FULL-DUPLEX\n")); ( "TLAN: Starting internal PHY with FULL-DUPLEX\n" );
} else { } else {
TLan_MiiWriteReg(nic, phy, MII_GEN_CTL, TLan_MiiWriteReg(nic, phy, MII_GEN_CTL,
MII_GC_AUTOENB); MII_GC_AUTOENB);
dprintf DBG
(("TLAN: Starting internal PHY with HALF-DUPLEX\n")); ( "TLAN: Starting internal PHY with HALF-DUPLEX\n" );
} }
} }