#include <malloc.h>
-
/*
* PCI Registers and definitions.
*/
#define BCM570X_ILINE 1
-
#define SECOND_USEC 1000000
#define MAX_PACKET_SIZE 1600
#define MAX_UNITS 4
{ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK};
-
/*
* Legitimate values for BCM570x device types
*/
#define n570xDevices (sizeof(bcm570xDevices)/sizeof(bcm570xDevices[0]))
-
/*
* Allocate a packet buffer from the bcm570x packet pool.
*/
else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID)
printf("Broadcom BCM5701 Integrated Copper ");
else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID)
- printf("Broadcom BCM5703 Integrated Copper ");
+ printf("Broadcom BCM5703 Integrated Copper ");
else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID)
printf("Broadcom BCM8002 SerDes ");
else if (pDevice->EnableTbi)
if (pDevice->UseTaggedStatus) {
if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) ||
pUmDevice->adapter_just_inited) {
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1);
- oldtag = pDevice->pStatusBlkVirt->StatusTag;
-
- for (i = 0; ; i++) {
- pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED;
- LM_ServiceInterrupts(pDevice);
- newtag = pDevice->pStatusBlkVirt->StatusTag;
- if ((newtag == oldtag) || (i > 50)) {
- MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, newtag << 24);
- if (pDevice->UndiFix) {
- REG_WR(pDevice, Grc.LocalCtrl,
+ MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1);
+ oldtag = pDevice->pStatusBlkVirt->StatusTag;
+
+ for (i = 0; ; i++) {
+ pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED;
+ LM_ServiceInterrupts(pDevice);
+ newtag = pDevice->pStatusBlkVirt->StatusTag;
+ if ((newtag == oldtag) || (i > 50)) {
+ MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, newtag << 24);
+ if (pDevice->UndiFix) {
+ REG_WR(pDevice, Grc.LocalCtrl,
pDevice->GrcLocalCtrl | 0x2);
- }
- break;
- }
+ }
+ break;
+ }
oldtag = newtag;
}
}
/* Link down, return */
while(pDevice->LinkStatus == LM_STATUS_LINK_DOWN) {
#if 0
- printf("eth%d: link down - check cable or link partner.\n",
- pUmDevice->index);
+ printf("eth%d: link down - check cable or link partner.\n",
+ pUmDevice->index);
#endif
eth_isr();
* used to send the packet.
*/
if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) {
- if (pUmPacket->skbuff == NULL){
+ if (pUmPacket->skbuff == NULL){
/* Packet was discarded */
printf("TX: failed (1)\n");
status = 1;
printf("TX: failed (2)\n");
status = 2;
}
- QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
- return status;
+ QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
+ return status;
}
/* Copy packet to DMA buffer */
pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM;
if ( LM_SendPacket(pDevice, pPacket) == LM_STATUS_FAILURE){
- /*
- * A lower level send failure will push the packet descriptor back
- * in the free queue, so just deal with the VxWorks clusters.
- */
- if (pUmPacket->skbuff == NULL){
+ /*
+ * A lower level send failure will push the packet descriptor back
+ * in the free queue, so just deal with the VxWorks clusters.
+ */
+ if (pUmPacket->skbuff == NULL){
printf("TX failed (1)!\n");
/* Packet was discarded */
status = 3;
}
-
/* Shut down device */
void
eth_halt(void)
if (pDevice && pUmDevice && pUmDevice->opened){
printf("\neth%d:%s,", pUmDevice->index, pUmDevice->name);
printf("HALT,");
- /* stop device */
- LM_Halt(pDevice);
+ /* stop device */
+ LM_Halt(pDevice);
printf("POWER DOWN,");
- LM_SetPowerState(pDevice, LM_POWER_STATE_D3);
+ LM_SetPowerState(pDevice, LM_POWER_STATE_D3);
- /* Free the memory allocated by the device in tigon3 */
- for (i = 0; i < pUmDevice->mem_list_num; i++) {
- if (pUmDevice->mem_list[i]) {
+ /* Free the memory allocated by the device in tigon3 */
+ for (i = 0; i < pUmDevice->mem_list_num; i++) {
+ if (pUmDevice->mem_list[i]) {
/* sanity check */
- if (pUmDevice->dma_list[i]) { /* cache-safe memory */
- free(pUmDevice->mem_list[i]);
+ if (pUmDevice->dma_list[i]) { /* cache-safe memory */
+ free(pUmDevice->mem_list[i]);
} else {
- free(pUmDevice->mem_list[i]); /* normal memory */
+ free(pUmDevice->mem_list[i]); /* normal memory */
}
}
}
}
-
-
/*
*
* Middle Module: Interface between the HW driver (tigon3 modules) and
}
-
LM_STATUS
MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
PLM_VOID *pMemoryBlockVirt)
if (Status == LM_STATUS_LINK_DOWN) {
sprintf(buf,"eth%d: %s: NIC Link is down\n",
pUmDevice->index,pUmDevice->name);
- lcd[0] = 'L';lcd[1]='N';lcd[2]='K';lcd[3] = '?';
+ lcd[0] = 'L';lcd[1]='N';lcd[2]='K';lcd[3] = '?';
} else if (Status == LM_STATUS_LINK_ACTIVE) {
sprintf(buf,"eth%d:%s: ", pUmDevice->index, pUmDevice->name);
if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS){
strcat(buf,"1000 Mbps ");
- lcd[0] = '1';lcd[1]='G';lcd[2]='B';
+ lcd[0] = '1';lcd[1]='G';lcd[2]='B';
} else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS){
strcat(buf,"100 Mbps ");
- lcd[0] = '1';lcd[1]='0';lcd[2]='0';
+ lcd[0] = '1';lcd[1]='0';lcd[2]='0';
} else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS){
strcat(buf,"10 Mbps ");
- lcd[0] = '1';lcd[1]='0';lcd[2]=' ';
+ lcd[0] = '1';lcd[1]='0';lcd[2]=' ';
}
if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL){
strcat(buf, "full duplex");
- lcd[3] = 'F';
+ lcd[3] = 'F';
} else {
strcat(buf, "half duplex");
- lcd[3] = 'H';
+ lcd[3] = 'H';
}
strcat(buf, " link up");
} else {
strcat(buf, ", flow control OFF");
}
- strcat(buf,"\n");
+ strcat(buf,"\n");
printf("%s",buf);
}
#if 0
int len = 0;
if (len == 0)
- return (LM_STATUS_SUCCESS);
+ return (LM_STATUS_SUCCESS);
if (len > MAX_PACKET_SIZE){
- printf ("eth%d: xmit frame discarded, too big!, size = %d\n",
+ printf ("eth%d: xmit frame discarded, too big!, size = %d\n",
pUmDevice->index, len);
- return (LM_STATUS_FAILURE);
+ return (LM_STATUS_FAILURE);
}
skbnew = bcm570xPktAlloc(pUmDevice->index, MAX_PACKET_SIZE);
if (skbnew == NULL) {
- pUmDevice->tx_full = 1;
- printf ("eth%d: out of transmit buffers", pUmDevice->index);
- return (LM_STATUS_FAILURE);
+ pUmDevice->tx_full = 1;
+ printf ("eth%d: out of transmit buffers", pUmDevice->index);
+ return (LM_STATUS_FAILURE);
}
/* New packet values */
pUmPacket = (PUM_PACKET) pPacket;
skb = (void*)pUmPacket->skbuff;
- /*
- * Free MBLK if we transmitted a fragmented packet or a
- * non-fragmented packet straight from the VxWorks
- * buffer pool. If packet was copied to a local transmit
- * buffer, then there's no MBUF to free, just free
- * the transmit buffer back to the cluster pool.
- */
+ /*
+ * Free MBLK if we transmitted a fragmented packet or a
+ * non-fragmented packet straight from the VxWorks
+ * buffer pool. If packet was copied to a local transmit
+ * buffer, then there's no MBUF to free, just free
+ * the transmit buffer back to the cluster pool.
+ */
if (skb)
bcm570xPktFree (pUmDevice->index, skb);
MM_SetAddr (LM_PHYSICAL_ADDRESS *paddr, dma_addr_t addr)
{
#if (BITS_PER_LONG == 64)
- paddr->High = ((unsigned long) addr) >> 32;
- paddr->Low = ((unsigned long) addr) & 0xffffffff;
+ paddr->High = ((unsigned long) addr) >> 32;
+ paddr->Low = ((unsigned long) addr) & 0xffffffff;
#else
- paddr->High = 0;
- paddr->Low = (unsigned long) addr;
+ paddr->High = 0;
+ paddr->Low = (unsigned long) addr;
#endif
}
void
MM_SetT3Addr(T3_64BIT_HOST_ADDR *paddr, dma_addr_t addr)
{
- unsigned long baddr = (unsigned long) addr;
+ unsigned long baddr = (unsigned long) addr;
#if (BITS_PER_LONG == 64)
- set_64bit_addr(paddr, baddr & 0xffffffff, baddr >> 32);
+ set_64bit_addr(paddr, baddr & 0xffffffff, baddr >> 32);
#else
- set_64bit_addr(paddr, baddr, 0);
+ set_64bit_addr(paddr, baddr, 0);
#endif
}
} /* QQ_InitQueue */
-
/******************************************************************************/
/* Description: */
/* */
} /* QQ_Full */
-
/******************************************************************************/
/* Description: */
/* */
} /* QQ_Empty */
-
/******************************************************************************/
/* Description: */
/* */
} /* QQ_GetSize */
-
/******************************************************************************/
/* Description: */
/* */
} /* QQ_GetEntryCnt */
-
/******************************************************************************/
/* Description: */
/* */
#if !defined(QQ_NO_OVERFLOW_CHECK)
if(Head == pQueue->Tail) {
- return 0;
+ return 0;
} /* if */
#endif /* QQ_NO_OVERFLOW_CHECK */
} /* QQ_PushHead */
-
/******************************************************************************/
/* Description: */
/* */
Tail = pQueue->Tail;
if(Tail == 0) {
- Tail = pQueue->Size;
+ Tail = pQueue->Size;
} /* if */
Tail--;
#if !defined(QQ_NO_OVERFLOW_CHECK)
if(Tail == pQueue->Head) {
- return 0;
+ return 0;
} /* if */
#endif /* QQ_NO_OVERFLOW_CHECK */
} /* QQ_PushTail */
-
/******************************************************************************/
/* Description: */
/* */
#if !defined(QQ_NO_UNDERFLOW_CHECK)
if(Head == pQueue->Tail) {
- return (PQQ_ENTRY) 0;
+ return (PQQ_ENTRY) 0;
} /* if */
#endif /* QQ_NO_UNDERFLOW_CHECK */
if(Head == 0) {
- Head = pQueue->Size;
+ Head = pQueue->Size;
} /* if */
Head--;
} /* QQ_PopHead */
-
/******************************************************************************/
/* Description: */
/* */
#if !defined(QQ_NO_UNDERFLOW_CHECK)
if(Tail == pQueue->Head) {
- return (PQQ_ENTRY) 0;
+ return (PQQ_ENTRY) 0;
} /* if */
#endif /* QQ_NO_UNDERFLOW_CHECK */
} /* QQ_PopTail */
-
/******************************************************************************/
/* Description: */
/* */
{
if(Idx >= atomic_read(&pQueue->EntryCnt))
{
- return (PQQ_ENTRY) 0;
+ return (PQQ_ENTRY) 0;
}
if(pQueue->Head > Idx)
{
- Idx = pQueue->Head - Idx;
+ Idx = pQueue->Head - Idx;
}
else
{
- Idx = pQueue->Size - (Idx - pQueue->Head);
+ Idx = pQueue->Size - (Idx - pQueue->Head);
}
Idx--;
}
-
/******************************************************************************/
/* Description: */
/* */
{
if(Idx >= atomic_read(&pQueue->EntryCnt))
{
- return (PQQ_ENTRY) 0;
+ return (PQQ_ENTRY) 0;
}
Idx += pQueue->Tail;
if(Idx >= pQueue->Size)
{
- Idx = Idx - pQueue->Size;
+ Idx = Idx - pQueue->Size;
}
return pQueue->Array[Idx];
projects / platform / kernel / u-boot.git / blobdiff