* Revision 1.48 2003/02/12 17:09:37 tschilli
* Fix in SkAddrOverride() to set both (physical and logical) MAC addresses
* in case that both addresses are identical.
- *
+ *
* Revision 1.47 2002/09/17 06:31:10 tschilli
* Handling of SK_PROM_MODE_ALL_MC flag in SkAddrGmacMcUpdate()
* and SkAddrGmacPromiscuousChange() fixed.
* Editorial changes.
- *
+ *
* Revision 1.46 2002/08/22 07:55:41 tschilli
* New function SkGmacMcHash() for GMAC multicast hashing algorithm added.
* Editorial changes.
- *
+ *
* Revision 1.45 2002/08/15 12:29:35 tschilli
* SkAddrGmacMcUpdate() and SkAddrGmacPromiscuousChange() changed.
- *
+ *
* Revision 1.44 2002/08/14 12:18:03 rschmidt
* Replaced direct handling of MAC Hashing (XMAC and GMAC)
* with routine SkMacHashing().
* Replaced wrong 3rd para 'i' with 'PortNumber' in SkMacPromiscMode().
- *
+ *
* Revision 1.43 2002/08/13 09:37:43 rschmidt
* Corrected some SK_DBG_MSG outputs.
* Replaced wrong 2nd para pAC with IoC in SkMacPromiscMode().
* Editorial changes.
- *
+ *
* Revision 1.42 2002/08/12 11:24:36 rschmidt
* Remove setting of logical MAC address GM_SRC_ADDR_2 in SkAddrInit().
* Replaced direct handling of MAC Promiscuous Mode (XMAC and GMAC)
* with routine SkMacPromiscMode().
* Editorial changes.
- *
+ *
* Revision 1.41 2002/06/10 13:52:18 tschilli
* Changes for handling YUKON.
* All changes are internally and not visible to the programmer
* using this module.
- *
+ *
* Revision 1.40 2001/02/14 14:04:59 rassmann
* Editorial changes.
- *
+ *
* Revision 1.39 2001/01/30 10:30:04 rassmann
* Editorial changes.
- *
+ *
* Revision 1.38 2001/01/25 16:26:52 rassmann
* Ensured that logical address overrides are done on net's active port.
- *
+ *
* Revision 1.37 2001/01/22 13:41:34 rassmann
* Supporting two nets on dual-port adapters.
- *
+ *
* Revision 1.36 2000/08/07 11:10:39 rassmann
* Editorial changes.
- *
+ *
* Revision 1.35 2000/05/04 09:38:41 rassmann
* Editorial changes.
* Corrected multicast address hashing.
- *
+ *
* Revision 1.34 1999/11/22 13:23:44 cgoos
* Changed license header to GPL.
- *
+ *
* Revision 1.33 1999/05/28 10:56:06 rassmann
* Editorial changes.
- *
+ *
* Revision 1.32 1999/03/31 10:59:20 rassmann
* Returning Success instead of DupAddr if address shall be overridden
* with same value.
- *
+ *
* Revision 1.31 1999/01/14 16:18:17 rassmann
* Corrected multicast initialization.
- *
+ *
* Revision 1.30 1999/01/04 10:30:35 rassmann
* SkAddrOverride only possible after SK_INIT_IO phase.
- *
+ *
* Revision 1.29 1998/12/29 13:13:10 rassmann
* An address override is now preserved in the SK_INIT_IO phase.
* All functions return an int now.
* Extended parameter checking.
- *
+ *
* Revision 1.28 1998/12/01 11:45:53 rassmann
* Code cleanup.
- *
+ *
* Revision 1.27 1998/12/01 09:22:49 rassmann
* SkAddrMcAdd and SkAddrMcUpdate returned SK_MC_FILTERING_INEXACT
* too often.
- *
+ *
* Revision 1.26 1998/11/24 12:39:44 rassmann
* Reserved multicast entry for BPDU address.
* 13 multicast entries left for protocol.
- *
+ *
* Revision 1.25 1998/11/17 16:54:23 rassmann
* Using exact match for up to 14 multicast addresses.
* Still receiving all multicasts if more addresses are added.
- *
+ *
* Revision 1.24 1998/11/13 17:24:31 rassmann
* Changed return value of SkAddrOverride to int.
- *
+ *
* Revision 1.23 1998/11/13 16:56:18 rassmann
* Added macro SK_ADDR_COMPARE.
* Changed return type of SkAddrOverride to SK_BOOL.
- *
+ *
* Revision 1.22 1998/11/04 17:06:17 rassmann
* Corrected McUpdate and PromiscuousChange functions.
- *
+ *
* Revision 1.21 1998/10/29 14:34:04 rassmann
* Clearing SK_ADDR struct at startup.
- *
+ *
* Revision 1.20 1998/10/28 18:16:34 rassmann
* Avoiding I/Os before SK_INIT_RUN level.
* Aligning InexactFilter.
- *
+ *
* Revision 1.19 1998/10/28 11:29:28 rassmann
* Programming physical address in SkAddrMcUpdate.
* Corrected programming of exact match entries.
- *
+ *
* Revision 1.18 1998/10/28 10:34:48 rassmann
* Corrected reading of physical addresses.
- *
+ *
* Revision 1.17 1998/10/28 10:26:13 rassmann
* Getting ports' current MAC addresses from EPROM now.
* Added debug output.
- *
+ *
* Revision 1.16 1998/10/27 16:20:12 rassmann
* Reading MAC address byte by byte.
- *
+ *
* Revision 1.15 1998/10/22 11:39:09 rassmann
* Corrected signed/unsigned mismatches.
- *
+ *
* Revision 1.14 1998/10/19 17:12:35 rassmann
* Syntax corrections.
- *
+ *
* Revision 1.13 1998/10/19 17:02:19 rassmann
* Now reading permanent MAC addresses from CRF.
- *
+ *
* Revision 1.12 1998/10/15 15:15:48 rassmann
* Changed Flags Parameters from SK_U8 to int.
* Checked with lint.
- *
+ *
* Revision 1.11 1998/09/24 19:15:12 rassmann
* Code cleanup.
- *
+ *
* Revision 1.10 1998/09/18 20:18:54 rassmann
* Added HW access.
* Implemented swapping.
- *
+ *
* Revision 1.9 1998/09/16 11:32:00 rassmann
* Including skdrv1st.h again. :(
- *
+ *
* Revision 1.8 1998/09/16 11:09:34 rassmann
* Syntax corrections.
- *
+ *
* Revision 1.7 1998/09/14 17:06:34 rassmann
* Minor changes.
- *
+ *
* Revision 1.6 1998/09/07 08:45:41 rassmann
* Syntax corrections.
- *
+ *
* Revision 1.5 1998/09/04 19:40:19 rassmann
* Interface enhancements.
- *
+ *
* Revision 1.4 1998/09/04 12:14:12 rassmann
* Interface cleanup.
- *
+ *
* Revision 1.3 1998/09/02 16:56:40 rassmann
* Updated interface.
- *
+ *
* Revision 1.2 1998/08/27 14:26:09 rassmann
* Updated interface.
- *
+ *
* Revision 1.1 1998/08/21 08:30:22 rassmann
* First public version.
*
*
******************************************************************************/
+#include <config.h>
+
+#ifdef CONFIG_SK98
+
#ifndef lint
static const char SysKonnectFileId[] =
"@(#) $Id: skaddr.c,v 1.48 2003/02/12 17:09:37 tschilli Exp $ (C) SysKonnect.";
for (i = 0; i < SK_MAX_MACS; i++) {
pAPort = &pAC->Addr.Port[i];
pAPort->PromMode = SK_PROM_MODE_NONE;
-
+
pAPort->FirstExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT;
pAPort->FirstExactMatchDrv = SK_ADDR_FIRST_MATCH_DRV;
pAPort->NextExactMatchRlmt = SK_ADDR_FIRST_MATCH_RLMT;
}
}
#endif /* DEBUG */
-
+
/* Read permanent logical MAC address from Control Register File. */
for (j = 0; j < SK_MAC_ADDR_LEN; j++) {
InAddr = (SK_U8 *) &pAC->Addr.Net[0].PermanentMacAddress.a[j];
pAC->Addr.Net[i].PermanentMacAddress.a[3],
pAC->Addr.Net[i].PermanentMacAddress.a[4],
pAC->Addr.Net[i].PermanentMacAddress.a[5]))
-
+
SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
("Logical MAC Address (Net%d): %02X %02X %02X %02X %02X %02X\n",
i,
/* Set port's current physical MAC address. */
OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
XM_OUTADDR(IoC, i, XM_SA, OutAddr);
}
pAPort->PermanentMacAddress.a[3],
pAPort->PermanentMacAddress.a[4],
pAPort->PermanentMacAddress.a[5]))
-
+
SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_INIT,
("SkAddrInit: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
pAPort->CurrentMacAddress.a[0],
}
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrInit */
int Flags) /* permanent/non-perm, sw-only */
{
int ReturnCode;
-
+
if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
return (SK_ADDR_ILLEGAL_PORT);
}
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
ReturnCode = SkAddrXmacMcClear(pAC, IoC, PortNumber, Flags);
}
}
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrXmacMcClear */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0;
}
-
+
if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
-
+
/* Copy DRV bits to InexactFilter. */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i];
-
+
/* Clear InexactRlmtFilter. */
pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i] = 0;
- }
+ }
}
else { /* not permanent => DRV */
-
+
/* Copy RLMT bits to InexactFilter. */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[i];
-
+
/* Clear InexactDrvFilter. */
pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[i] = 0;
}
}
-
+
#ifdef DEBUG
SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("GMAC InexactFilter (cleared): %02X %02X %02X %02X %02X %02X %02X %02X\n",
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[6],
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[7]))
#endif /* DEBUG */
-
+
if (!(Flags & SK_MC_SW_ONLY)) {
(void) SkAddrGmacMcUpdate(pAC, IoC, PortNumber);
}
-
+
return (SK_ADDR_SUCCESS);
} /* SkAddrGmacMcClear */
for (Byte = 0; Byte < 6; Byte++) {
/* Get next byte. */
Data = (SK_U32) pMc[Byte];
-
+
/* Change bit order in byte. */
TmpData = Data;
for (Bit = 0; Bit < 8; Bit++) {
}
TmpData >>= 1;
}
-
+
Crc ^= (Data << 24);
for (Bit = 0; Bit < 8; Bit++) {
if (Crc & 0x80000000) {
}
}
}
-
+
return (Crc & ((1 << HASH_BITS) - 1));
} /* SkGmacMcHash */
int Flags) /* permanent/non-permanent */
{
int ReturnCode;
-
+
if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
return (SK_ADDR_ILLEGAL_PORT);
}
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
ReturnCode = SkAddrXmacMcAdd(pAC, IoC, PortNumber, pMc, Flags);
}
return (SK_MC_RLMT_OVERFLOW);
}
#endif /* DEBUG */
-
+
if (pAC->Addr.Port[PortNumber].NextExactMatchRlmt >
SK_ADDR_LAST_MATCH_RLMT) {
return (SK_MC_RLMT_OVERFLOW);
return (SK_MC_RLMT_OVERFLOW);
}
#endif /* DEBUG */
-
+
if (pAC->Addr.Port[PortNumber].NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) {
/* Set exact match entry. */
#ifndef SK_ADDR_CHEAT
SK_U32 HashBit;
#endif /* !defined(SK_ADDR_CHEAT) */
-
+
if (!(pMc->a[0] & SK_MC_BIT)) {
/* Hashing only possible with multicast addresses. */
return (SK_MC_ILLEGAL_ADDRESS);
}
-
+
#ifndef SK_ADDR_CHEAT
-
+
/* Compute hash value of address. */
HashBit = SkGmacMcHash(&pMc->a[0]);
-
+
if (Flags & SK_ADDR_PERMANENT) { /* permanent => RLMT */
-
+
/* Add bit to InexactRlmtFilter. */
pAC->Addr.Port[PortNumber].InexactRlmtFilter.Bytes[HashBit / 8] |=
1 << (HashBit % 8);
-
+
/* Copy bit to InexactFilter. */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
#endif /* DEBUG */
}
else { /* not permanent => DRV */
-
+
/* Add bit to InexactDrvFilter. */
pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[HashBit / 8] |=
1 << (HashBit % 8);
-
+
/* Copy bit to InexactFilter. */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] |=
pAC->Addr.Port[PortNumber].InexactDrvFilter.Bytes[7]))
#endif /* DEBUG */
}
-
+
#else /* SK_ADDR_CHEAT */
-
+
/* Set all bits in InexactFilter. */
for (i = 0; i < 8; i++) {
pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i] = 0xFF;
}
#endif /* SK_ADDR_CHEAT */
-
+
return (SK_MC_FILTERING_INEXACT);
-
+
} /* SkAddrGmacMcAdd */
SK_U32 PortNumber) /* Port Number */
{
int ReturnCode;
-
+
if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
return (SK_ADDR_ILLEGAL_PORT);
}
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
ReturnCode = SkAddrXmacMcUpdate(pAC, IoC, PortNumber);
}
else {
ReturnCode = SkAddrGmacMcUpdate(pAC, IoC, PortNumber);
}
-
+
return (ReturnCode);
} /* SkAddrMcUpdate */
SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrXmacMcUpdate on Port %u.\n", PortNumber))
-
+
pAPort = &pAC->Addr.Port[PortNumber];
#ifdef DEBUG
/* Clear other permanent exact match addresses on XMAC */
if (pAPort->NextExactMatchRlmt <= SK_ADDR_LAST_MATCH_RLMT) {
-
+
SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchRlmt,
SK_ADDR_LAST_MATCH_RLMT);
}
/* Clear other non-permanent exact match addresses on XMAC */
if (pAPort->NextExactMatchDrv <= SK_ADDR_LAST_MATCH_DRV) {
-
+
SkXmClrExactAddr(pAC, IoC, PortNumber, pAPort->NextExactMatchDrv,
SK_ADDR_LAST_MATCH_DRV);
}
}
if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) {
-
+
/* Set all bits in 64-bit hash register. */
XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash);
-
+
/* Enable Hashing */
SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
}
else if (Inexact != 0) {
-
+
/* Set 64-bit hash register to InexactFilter. */
XM_OUTHASH(IoC, PortNumber, XM_HSM, &pAPort->InexactFilter.Bytes[0]);
-
+
/* Enable Hashing */
SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
}
/* Set port's current physical MAC address. */
OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
-
+
XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr);
#ifdef xDEBUG
/* Get exact match address i from port PortNumber. */
InAddr = (SK_U16 *) &InAddr8[0];
-
+
XM_INADDR(IoC, PortNumber, XM_EXM(i), InAddr);
-
+
SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrXmacMcUpdate: MC address %d on Port %u: ",
"%02x %02x %02x %02x %02x %02x -- %02x %02x %02x %02x %02x %02x\n",
pAPort->Exact[i].a[4],
pAPort->Exact[i].a[5]))
}
-#endif /* DEBUG */
+#endif /* DEBUG */
/* Determine return value. */
if (Inexact == 0 && pAPort->PromMode == 0) {
else {
return (SK_MC_FILTERING_INEXACT);
}
-
+
} /* SkAddrXmacMcUpdate */
SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrGmacMcUpdate on Port %u.\n", PortNumber))
-
+
pAPort = &pAC->Addr.Port[PortNumber];
#ifdef DEBUG
SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("Next0 on Port %d: %d\n", PortNumber, Next0[PortNumber]))
#endif /* DEBUG */
-
+
for (Inexact = 0, i = 0; i < 8; i++) {
Inexact |= pAPort->InexactFilter.Bytes[i];
}
-
+
/* Set 64-bit hash register to InexactFilter. */
GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1,
&pAPort->InexactFilter.Bytes[0]);
-
- if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) {
-
+
+ if (pAPort->PromMode & SK_PROM_MODE_ALL_MC) {
+
/* Set all bits in 64-bit hash register. */
GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash);
-
+
/* Enable Hashing */
SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
}
- else {
+ else {
/* Enable Hashing. */
SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
}
-
+
if (pAPort->PromMode != SK_PROM_MODE_NONE) {
(void) SkAddrGmacPromiscuousChange(pAC, IoC, PortNumber, pAPort->PromMode);
}
-
+
/* Set port's current physical MAC address. */
OutAddr = (SK_U16 *) &pAPort->CurrentMacAddress.a[0];
GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_1L, OutAddr);
-
+
/* Set port's current logical MAC address. */
OutAddr = (SK_U16 *) &pAPort->Exact[0].a[0];
GM_OUTADDR(IoC, PortNumber, GM_SRC_ADDR_2L, OutAddr);
-
+
#ifdef DEBUG
SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrGmacMcUpdate: Permanent Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
pAPort->Exact[0].a[3],
pAPort->Exact[0].a[4],
pAPort->Exact[0].a[5]))
-
+
SK_DBG_MSG(pAC, SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrGmacMcUpdate: Physical MAC Address: %02X %02X %02X %02X %02X %02X\n",
pAPort->CurrentMacAddress.a[0],
pAPort->CurrentMacAddress.a[4],
pAPort->CurrentMacAddress.a[5]))
#endif /* DEBUG */
-
+
/* Determine return value. */
if (Inexact == 0 && pAPort->PromMode == 0) {
return (SK_MC_FILTERING_EXACT);
else {
return (SK_MC_FILTERING_INEXACT);
}
-
+
} /* SkAddrGmacMcUpdate */
/* Change port's physical MAC address. */
OutAddr = (SK_U16 *) pNewAddr;
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
XM_OUTADDR(IoC, PortNumber, XM_SA, OutAddr);
}
pAC->Addr.Net[NetNumber].CurrentMacAddress.a)) {
return (SK_ADDR_SUCCESS);
}
-
+
for (i = 0; i < (SK_U32) pAC->GIni.GIMacsFound; i++) {
if (!pAC->Addr.Port[i].CurrentMacAddressSet) {
return (SK_ADDR_TOO_EARLY);
return (SK_ADDR_DUPLICATE_ADDRESS);
}
}
-
+
/*
* In case that the physical and the logical MAC addresses are equal
* we must also change the physical MAC address here.
*/
if (SK_ADDR_EQUAL(pAC->Addr.Port[PortNumber].CurrentMacAddress.a,
pAC->Addr.Port[PortNumber].Exact[0].a)) {
-
+
pAC->Addr.Port[PortNumber].PreviousMacAddress =
pAC->Addr.Port[PortNumber].CurrentMacAddress;
pAC->Addr.Port[PortNumber].CurrentMacAddress = *pNewAddr;
-
+
/* Report address change to RLMT. */
Para.Para32[0] = PortNumber;
Para.Para32[0] = -1;
SkEventQueue(pAC, SKGE_RLMT, SK_RLMT_PORT_ADDR, Para);
}
-
+
/* Set PortNumber to number of net's active port. */
PortNumber = pAC->Rlmt.Net[NetNumber].
Port[pAC->Addr.Net[NetNumber].ActivePort]->PortNumber;
pAC->Addr.Net[NetNumber].PermanentMacAddress.a[3],
pAC->Addr.Net[NetNumber].PermanentMacAddress.a[4],
pAC->Addr.Net[NetNumber].PermanentMacAddress.a[5]))
-
+
SK_DBG_MSG(pAC,SK_DBGMOD_ADDR, SK_DBGCAT_CTRL,
("SkAddrOverride: New logical MAC Address: %02X %02X %02X %02X %02X %02X\n",
pAC->Addr.Net[NetNumber].CurrentMacAddress.a[0],
pAC->Addr.Net[NetNumber].CurrentMacAddress.a[5]))
#endif /* DEBUG */
- /* Write address to first exact match entry of active port. */
+ /* Write address to first exact match entry of active port. */
(void) SkAddrMcUpdate(pAC, IoC, PortNumber);
}
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrOverride */
int NewPromMode) /* new promiscuous mode */
{
int ReturnCode;
-
+
if (PortNumber >= (SK_U32) pAC->GIni.GIMacsFound) {
return (SK_ADDR_ILLEGAL_PORT);
}
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
ReturnCode = SkAddrXmacPromiscuousChange(pAC, IoC, PortNumber, NewPromMode);
}
/* Promiscuous mode! */
CurPromMode |= SK_PROM_MODE_LLC;
}
-
+
for (Inexact = 0xFF, i = 0; i < 8; i++) {
Inexact &= pAC->Addr.Port[PortNumber].InexactFilter.Bytes[i];
}
else {
/* Get InexactModeBit (bit XM_MD_ENA_HASH in mode register) */
XM_IN16(IoC, PortNumber, XM_MODE, &LoMode);
-
+
InexactModeBit = (LoMode & XM_MD_ENA_HASH) != 0;
/* Read 64-bit hash register from XMAC */
if ((NewPromMode & SK_PROM_MODE_ALL_MC) &&
!(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC. */
-
+
/* Set all bits in 64-bit hash register. */
XM_OUTHASH(IoC, PortNumber, XM_HSM, &OnesHash);
/* Clear Promiscuous Mode */
SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE);
}
-
+
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrXmacPromiscuousChange */
if (NewPromMode == CurPromMode) {
return (SK_ADDR_SUCCESS);
}
-
+
if ((NewPromMode & SK_PROM_MODE_ALL_MC) &&
!(CurPromMode & SK_PROM_MODE_ALL_MC)) { /* All MC */
-
+
/* Set all bits in 64-bit hash register. */
GM_OUTHASH(IoC, PortNumber, GM_MC_ADDR_H1, &OnesHash);
-
+
/* Enable Hashing */
SkMacHashing(pAC, IoC, PortNumber, SK_TRUE);
}
-
+
if ((CurPromMode & SK_PROM_MODE_ALL_MC) &&
!(NewPromMode & SK_PROM_MODE_ALL_MC)) { /* Norm. MC */
if ((NewPromMode & SK_PROM_MODE_LLC) &&
!(CurPromMode & SK_PROM_MODE_LLC)) { /* Prom. LLC */
-
+
/* Set the MAC to Promiscuous Mode. */
SkMacPromiscMode(pAC, IoC, PortNumber, SK_TRUE);
}
else if ((CurPromMode & SK_PROM_MODE_LLC) &&
!(NewPromMode & SK_PROM_MODE_LLC)) { /* Norm. LLC */
-
+
/* Clear Promiscuous Mode. */
SkMacPromiscMode(pAC, IoC, PortNumber, SK_FALSE);
}
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrGmacPromiscuousChange */
pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i];
pAC->Addr.Port[ToPortNumber].InexactFilter.Bytes[i] = Byte;
}
-
+
i = pAC->Addr.Port[FromPortNumber].PromMode;
pAC->Addr.Port[FromPortNumber].PromMode = pAC->Addr.Port[ToPortNumber].PromMode;
pAC->Addr.Port[ToPortNumber].PromMode = i;
-
+
if (pAC->GIni.GIChipId == CHIP_ID_GENESIS) {
DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt;
pAC->Addr.Port[FromPortNumber].FirstExactMatchRlmt =
pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt;
pAC->Addr.Port[ToPortNumber].FirstExactMatchRlmt = DWord;
-
+
DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt;
pAC->Addr.Port[FromPortNumber].NextExactMatchRlmt =
pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt;
pAC->Addr.Port[ToPortNumber].NextExactMatchRlmt = DWord;
-
+
DWord = pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv;
pAC->Addr.Port[FromPortNumber].FirstExactMatchDrv =
pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv;
pAC->Addr.Port[ToPortNumber].FirstExactMatchDrv = DWord;
-
+
DWord = pAC->Addr.Port[FromPortNumber].NextExactMatchDrv;
pAC->Addr.Port[FromPortNumber].NextExactMatchDrv =
pAC->Addr.Port[ToPortNumber].NextExactMatchDrv;
pAC->Addr.Port[ToPortNumber].NextExactMatchDrv = DWord;
}
-
+
/* CAUTION: Solution works if only ports of one adapter are in use. */
for (i = 0; (SK_U32) i < pAC->Rlmt.Net[pAC->Rlmt.Port[ToPortNumber].
Net->NetNumber].NumPorts; i++) {
/* 20001207 RA: Was "ToPortNumber;". */
}
}
-
+
(void) SkAddrMcUpdate(pAC, IoC, FromPortNumber);
(void) SkAddrMcUpdate(pAC, IoC, ToPortNumber);
return (SK_ADDR_SUCCESS);
-
+
} /* SkAddrSwap */
#ifdef __cplusplus
}
#endif /* __cplusplus */
+#endif /* CONFIG_SK98 */
projects / oweals / u-boot.git / blobdiff