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Commit 25ad00bb authored by Alan Cox's avatar Alan Cox Committed by Greg Kroah-Hartman
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Staging: et1310: kill pAdapter in favour of a sane name 

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 106a47ba
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Showing with 794 additions and 794 deletions
drivers/staging/et131x/et1310_eeprom.c
View file @ 25ad00bb
......@@ -143,7 +143,7 @@
/**
* EepromWriteByte - Write a byte to the ET1310's EEPROM
* @pAdapter: pointer to our private adapter structure
* @etdev: pointer to our private adapter structure
* @unAddress: the address to write
* @bData: the value to write
* @unEepronId: the ID of the EEPROM
......@@ -151,11 +151,11 @@
*
* Returns SUCCESS or FAILURE
*/
int32_t EepromWriteByte(struct et131x_adapter *pAdapter, uint32_t unAddress,
int32_t EepromWriteByte(struct et131x_adapter *etdev, uint32_t unAddress,
uint8_t bData, uint32_t unEepromId,
uint32_t unAddressingMode)
{
struct pci_dev *pdev = pAdapter->pdev;
struct pci_dev *pdev = etdev->pdev;
int32_t nIndex;
int32_t nRetries;
int32_t nError = false;
......@@ -292,7 +292,7 @@ int32_t EepromWriteByte(struct et131x_adapter *pAdapter, uint32_t unAddress,
* so we do a blind write for load bug.
*/
if (bStatus & LBCIF_STATUS_GENERAL_ERROR
&& pAdapter->RevisionID == 0) {
&& etdev->RevisionID == 0) {
break;
}
......@@ -349,7 +349,7 @@ int32_t EepromWriteByte(struct et131x_adapter *pAdapter, uint32_t unAddress,
/**
* EepromReadByte - Read a byte from the ET1310's EEPROM
* @pAdapter: pointer to our private adapter structure
* @etdev: pointer to our private adapter structure
* @unAddress: the address from which to read
* @pbData: a pointer to a byte in which to store the value of the read
* @unEepronId: the ID of the EEPROM
......@@ -357,11 +357,11 @@ int32_t EepromWriteByte(struct et131x_adapter *pAdapter, uint32_t unAddress,
*
* Returns SUCCESS or FAILURE
*/
int32_t EepromReadByte(struct et131x_adapter *pAdapter, uint32_t unAddress,
int32_t EepromReadByte(struct et131x_adapter *etdev, uint32_t unAddress,
uint8_t *pbData, uint32_t unEepromId,
uint32_t unAddressingMode)
{
struct pci_dev *pdev = pAdapter->pdev;
struct pci_dev *pdev = etdev->pdev;
int32_t nIndex;
int32_t nError = 0;
uint8_t bControl;
......
drivers/staging/et131x/et1310_jagcore.c
View file @ 25ad00bb
......@@ -99,27 +99,27 @@ extern dbg_info_t *et131x_dbginfo;
* ConfigGlobalRegs - Used to configure the global registers on the JAGCore
* @pAdpater: pointer to our adapter structure
*/
void ConfigGlobalRegs(struct et131x_adapter *pAdapter)
void ConfigGlobalRegs(struct et131x_adapter *etdev)
{
struct _GLOBAL_t __iomem *pGbl = &pAdapter->CSRAddress->global;
struct _GLOBAL_t __iomem *pGbl = &etdev->CSRAddress->global;
DBG_ENTER(et131x_dbginfo);
if (pAdapter->RegistryPhyLoopbk == false) {
if (pAdapter->RegistryJumboPacket < 2048) {
if (etdev->RegistryPhyLoopbk == false) {
if (etdev->RegistryJumboPacket < 2048) {
/* Tx / RxDMA and Tx/Rx MAC interfaces have a 1k word
* block of RAM that the driver can split between Tx
* and Rx as it desires. Our default is to split it
* 50/50:
*/
writel(0, &pGbl->rxq_start_addr.value);
writel(pAdapter->RegistryRxMemEnd,
writel(etdev->RegistryRxMemEnd,
&pGbl->rxq_end_addr.value);
writel(pAdapter->RegistryRxMemEnd + 1,
writel(etdev->RegistryRxMemEnd + 1,
&pGbl->txq_start_addr.value);
writel(INTERNAL_MEM_SIZE - 1,
&pGbl->txq_end_addr.value);
} else if (pAdapter->RegistryJumboPacket < 8192) {
} else if (etdev->RegistryJumboPacket < 8192) {
/* For jumbo packets > 2k but < 8k, split 50-50. */
writel(0, &pGbl->rxq_start_addr.value);
writel(INTERNAL_MEM_RX_OFFSET,
......@@ -171,9 +171,9 @@ void ConfigGlobalRegs(struct et131x_adapter *pAdapter)
/**
* ConfigMMCRegs - Used to configure the main memory registers in the JAGCore
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void ConfigMMCRegs(struct et131x_adapter *pAdapter)
void ConfigMMCRegs(struct et131x_adapter *etdev)
{
MMC_CTRL_t mmc_ctrl = { 0 };
......@@ -188,7 +188,7 @@ void ConfigMMCRegs(struct et131x_adapter *pAdapter)
mmc_ctrl.bits.arb_disable = 0x0;
mmc_ctrl.bits.mmc_enable = 0x1;
writel(mmc_ctrl.value, &pAdapter->CSRAddress->mmc.mmc_ctrl.value);
writel(mmc_ctrl.value, &etdev->CSRAddress->mmc.mmc_ctrl.value);
DBG_LEAVE(et131x_dbginfo);
}
......
drivers/staging/et131x/et1310_mac.c
View file @ 25ad00bb
......@@ -101,9 +101,9 @@ extern dbg_info_t *et131x_dbginfo;
* ConfigMacRegs1 - Initialize the first part of MAC regs
* @pAdpater: pointer to our adapter structure
*/
void ConfigMACRegs1(struct et131x_adapter *pAdapter)
void ConfigMACRegs1(struct et131x_adapter *etdev)
{
struct _MAC_t __iomem *pMac = &pAdapter->CSRAddress->mac;
struct _MAC_t __iomem *pMac = &etdev->CSRAddress->mac;
MAC_STATION_ADDR1_t station1;
MAC_STATION_ADDR2_t station2;
MAC_IPG_t ipg;
......@@ -151,12 +151,12 @@ void ConfigMACRegs1(struct et131x_adapter *pAdapter)
* station address is used for generating and checking pause control
* packets.
*/
station2.bits.Octet1 = pAdapter->CurrentAddress[0];
station2.bits.Octet2 = pAdapter->CurrentAddress[1];
station1.bits.Octet3 = pAdapter->CurrentAddress[2];
station1.bits.Octet4 = pAdapter->CurrentAddress[3];
station1.bits.Octet5 = pAdapter->CurrentAddress[4];
station1.bits.Octet6 = pAdapter->CurrentAddress[5];
station2.bits.Octet1 = etdev->CurrentAddress[0];
station2.bits.Octet2 = etdev->CurrentAddress[1];
station1.bits.Octet3 = etdev->CurrentAddress[2];
station1.bits.Octet4 = etdev->CurrentAddress[3];
station1.bits.Octet5 = etdev->CurrentAddress[4];
station1.bits.Octet6 = etdev->CurrentAddress[5];
writel(station1.value, &pMac->station_addr_1.value);
writel(station2.value, &pMac->station_addr_2.value);
......@@ -167,7 +167,7 @@ void ConfigMACRegs1(struct et131x_adapter *pAdapter)
* Packets larger than (RegistryJumboPacket) that do not contain a
* VLAN ID will be dropped by the Rx function.
*/
writel(pAdapter->RegistryJumboPacket + 4, &pMac->max_fm_len.value);
writel(etdev->RegistryJumboPacket + 4, &pMac->max_fm_len.value);
/* clear out MAC config reset */
writel(0, &pMac->cfg1.value);
......@@ -179,10 +179,10 @@ void ConfigMACRegs1(struct et131x_adapter *pAdapter)
* ConfigMacRegs2 - Initialize the second part of MAC regs
* @pAdpater: pointer to our adapter structure
*/
void ConfigMACRegs2(struct et131x_adapter *pAdapter)
void ConfigMACRegs2(struct et131x_adapter *etdev)
{
int32_t delay = 0;
struct _MAC_t __iomem *pMac = &pAdapter->CSRAddress->mac;
struct _MAC_t __iomem *pMac = &etdev->CSRAddress->mac;
MAC_CFG1_t cfg1;
MAC_CFG2_t cfg2;
MAC_IF_CTRL_t ifctrl;
......@@ -190,12 +190,12 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
DBG_ENTER(et131x_dbginfo);
ctl.value = readl(&pAdapter->CSRAddress->txmac.ctl.value);
ctl.value = readl(&etdev->CSRAddress->txmac.ctl.value);
cfg1.value = readl(&pMac->cfg1.value);
cfg2.value = readl(&pMac->cfg2.value);
ifctrl.value = readl(&pMac->if_ctrl.value);
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
cfg2.bits.if_mode = 0x2;
ifctrl.bits.phy_mode = 0x0;
} else {
......@@ -210,8 +210,8 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
/* Set up flow control */
cfg1.bits.tx_flow = 0x1;
if ((pAdapter->FlowControl == RxOnly) ||
(pAdapter->FlowControl == Both)) {
if ((etdev->FlowControl == RxOnly) ||
(etdev->FlowControl == Both)) {
cfg1.bits.rx_flow = 0x1;
} else {
cfg1.bits.rx_flow = 0x0;
......@@ -232,7 +232,7 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
*/
cfg2.bits.len_check = 0x1;
if (pAdapter->RegistryPhyLoopbk == false) {
if (etdev->RegistryPhyLoopbk == false) {
cfg2.bits.pad_crc = 0x1;
cfg2.bits.crc_enable = 0x1;
} else {
......@@ -241,8 +241,8 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
}
/* 1 - full duplex, 0 - half-duplex */
cfg2.bits.full_duplex = pAdapter->uiDuplexMode;
ifctrl.bits.ghd_mode = !pAdapter->uiDuplexMode;
cfg2.bits.full_duplex = etdev->uiDuplexMode;
ifctrl.bits.ghd_mode = !etdev->uiDuplexMode;
writel(ifctrl.value, &pMac->if_ctrl.value);
writel(cfg2.value, &pMac->cfg2.value);
......@@ -262,19 +262,19 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
DBG_TRACE(et131x_dbginfo,
"Speed %d, Dup %d, CFG1 0x%08x, CFG2 0x%08x, if_ctrl 0x%08x\n",
pAdapter->uiLinkSpeed, pAdapter->uiDuplexMode,
etdev->uiLinkSpeed, etdev->uiDuplexMode,
readl(&pMac->cfg1.value), readl(&pMac->cfg2.value),
readl(&pMac->if_ctrl.value));
/* Enable TXMAC */
ctl.bits.txmac_en = 0x1;
ctl.bits.fc_disable = 0x1;
writel(ctl.value, &pAdapter->CSRAddress->txmac.ctl.value);
writel(ctl.value, &etdev->CSRAddress->txmac.ctl.value);
/* Ready to start the RXDMA/TXDMA engine */
if (!MP_TEST_FLAG(pAdapter, fMP_ADAPTER_LOWER_POWER)) {
et131x_rx_dma_enable(pAdapter);
et131x_tx_dma_enable(pAdapter);
if (!MP_TEST_FLAG(etdev, fMP_ADAPTER_LOWER_POWER)) {
et131x_rx_dma_enable(etdev);
et131x_tx_dma_enable(etdev);
} else {
DBG_WARNING(et131x_dbginfo,
"Didn't enable Rx/Tx due to low-power mode\n");
......@@ -283,9 +283,9 @@ void ConfigMACRegs2(struct et131x_adapter *pAdapter)
DBG_LEAVE(et131x_dbginfo);
}
void ConfigRxMacRegs(struct et131x_adapter *pAdapter)
void ConfigRxMacRegs(struct et131x_adapter *etdev)
{
struct _RXMAC_t __iomem *pRxMac = &pAdapter->CSRAddress->rxmac;
struct _RXMAC_t __iomem *pRxMac = &etdev->CSRAddress->rxmac;
RXMAC_WOL_SA_LO_t sa_lo;
RXMAC_WOL_SA_HI_t sa_hi;
RXMAC_PF_CTRL_t pf_ctrl = { 0 };
......@@ -330,22 +330,22 @@ void ConfigRxMacRegs(struct et131x_adapter *pAdapter)
writel(0, &pRxMac->mask4_word3);
/* Lets setup the WOL Source Address */
sa_lo.bits.sa3 = pAdapter->CurrentAddress[2];
sa_lo.bits.sa4 = pAdapter->CurrentAddress[3];
sa_lo.bits.sa5 = pAdapter->CurrentAddress[4];
sa_lo.bits.sa6 = pAdapter->CurrentAddress[5];
sa_lo.bits.sa3 = etdev->CurrentAddress[2];
sa_lo.bits.sa4 = etdev->CurrentAddress[3];
sa_lo.bits.sa5 = etdev->CurrentAddress[4];
sa_lo.bits.sa6 = etdev->CurrentAddress[5];
writel(sa_lo.value, &pRxMac->sa_lo.value);
sa_hi.bits.sa1 = pAdapter->CurrentAddress[0];
sa_hi.bits.sa2 = pAdapter->CurrentAddress[1];
sa_hi.bits.sa1 = etdev->CurrentAddress[0];
sa_hi.bits.sa2 = etdev->CurrentAddress[1];
writel(sa_hi.value, &pRxMac->sa_hi.value);
/* Disable all Packet Filtering */
writel(0, &pRxMac->pf_ctrl.value);
/* Let's initialize the Unicast Packet filtering address */
if (pAdapter->PacketFilter & ET131X_PACKET_TYPE_DIRECTED) {
SetupDeviceForUnicast(pAdapter);
if (etdev->PacketFilter & ET131X_PACKET_TYPE_DIRECTED) {
SetupDeviceForUnicast(etdev);
pf_ctrl.bits.filter_uni_en = 1;
} else {
writel(0, &pRxMac->uni_pf_addr1.value);
......@@ -354,18 +354,18 @@ void ConfigRxMacRegs(struct et131x_adapter *pAdapter)
}
/* Let's initialize the Multicast hash */
if (pAdapter->PacketFilter & ET131X_PACKET_TYPE_ALL_MULTICAST) {
if (etdev->PacketFilter & ET131X_PACKET_TYPE_ALL_MULTICAST) {
pf_ctrl.bits.filter_multi_en = 0;
} else {
pf_ctrl.bits.filter_multi_en = 1;
SetupDeviceForMulticast(pAdapter);
SetupDeviceForMulticast(etdev);
}
/* Runt packet filtering. Didn't work in version A silicon. */
pf_ctrl.bits.min_pkt_size = NIC_MIN_PACKET_SIZE + 4;
pf_ctrl.bits.filter_frag_en = 1;
if (pAdapter->RegistryJumboPacket > 8192) {
if (etdev->RegistryJumboPacket > 8192) {
RXMAC_MCIF_CTRL_MAX_SEG_t mcif_ctrl_max_seg;
/* In order to transmit jumbo packets greater than 8k, the
......@@ -408,7 +408,7 @@ void ConfigRxMacRegs(struct et131x_adapter *pAdapter)
* bit 16: Receive frame truncated.
* bit 17: Drop packet enable
*/
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_100MBPS)
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_100MBPS)
writel(0x30038, &pRxMac->mif_ctrl.value);
else
writel(0x30030, &pRxMac->mif_ctrl.value);
......@@ -425,9 +425,9 @@ void ConfigRxMacRegs(struct et131x_adapter *pAdapter)
DBG_LEAVE(et131x_dbginfo);
}
void ConfigTxMacRegs(struct et131x_adapter *pAdapter)
void ConfigTxMacRegs(struct et131x_adapter *etdev)
{
struct _TXMAC_t __iomem *pTxMac = &pAdapter->CSRAddress->txmac;
struct _TXMAC_t __iomem *pTxMac = &etdev->CSRAddress->txmac;
TXMAC_CF_PARAM_t Local;
DBG_ENTER(et131x_dbginfo);
......@@ -436,7 +436,7 @@ void ConfigTxMacRegs(struct et131x_adapter *pAdapter)
* cfpt - control frame pause timer set to 64 (0x40)
* cfep - control frame extended pause timer set to 0x0
*/
if (pAdapter->FlowControl == None) {
if (etdev->FlowControl == None) {
writel(0, &pTxMac->cf_param.value);
} else {
Local.bits.cfpt = 0x40;
......@@ -447,10 +447,10 @@ void ConfigTxMacRegs(struct et131x_adapter *pAdapter)
DBG_LEAVE(et131x_dbginfo);
}
void ConfigMacStatRegs(struct et131x_adapter *pAdapter)
void ConfigMacStatRegs(struct et131x_adapter *etdev)
{
struct _MAC_STAT_t __iomem *pDevMacStat =
&pAdapter->CSRAddress->macStat;
&etdev->CSRAddress->macStat;
DBG_ENTER(et131x_dbginfo);
......@@ -538,50 +538,50 @@ void ConfigMacStatRegs(struct et131x_adapter *pAdapter)
DBG_LEAVE(et131x_dbginfo);
}
void ConfigFlowControl(struct et131x_adapter *pAdapter)
void ConfigFlowControl(struct et131x_adapter *etdev)
{
if (pAdapter->uiDuplexMode == 0) {
pAdapter->FlowControl = None;
if (etdev->uiDuplexMode == 0) {
etdev->FlowControl = None;
} else {
char RemotePause, RemoteAsyncPause;
ET1310_PhyAccessMiBit(pAdapter,
ET1310_PhyAccessMiBit(etdev,
TRUEPHY_BIT_READ, 5, 10, &RemotePause);
ET1310_PhyAccessMiBit(pAdapter,
ET1310_PhyAccessMiBit(etdev,
TRUEPHY_BIT_READ, 5, 11,
&RemoteAsyncPause);
if ((RemotePause == TRUEPHY_BIT_SET) &&
(RemoteAsyncPause == TRUEPHY_BIT_SET)) {
pAdapter->FlowControl = pAdapter->RegistryFlowControl;
etdev->FlowControl = etdev->RegistryFlowControl;
} else if ((RemotePause == TRUEPHY_BIT_SET) &&
(RemoteAsyncPause == TRUEPHY_BIT_CLEAR)) {
if (pAdapter->RegistryFlowControl == Both)
pAdapter->FlowControl = Both;
if (etdev->RegistryFlowControl == Both)
etdev->FlowControl = Both;
else
pAdapter->FlowControl = None;
etdev->FlowControl = None;
} else if ((RemotePause == TRUEPHY_BIT_CLEAR) &&
(RemoteAsyncPause == TRUEPHY_BIT_CLEAR)) {
pAdapter->FlowControl = None;
etdev->FlowControl = None;
} else {/* if (RemotePause == TRUEPHY_CLEAR_BIT &&
RemoteAsyncPause == TRUEPHY_SET_BIT) */
if (pAdapter->RegistryFlowControl == Both)
pAdapter->FlowControl = RxOnly;
if (etdev->RegistryFlowControl == Both)
etdev->FlowControl = RxOnly;
else
pAdapter->FlowControl = None;
etdev->FlowControl = None;
}
}
}
/**
* UpdateMacStatHostCounters - Update the local copy of the statistics
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*/
void UpdateMacStatHostCounters(struct et131x_adapter *pAdapter)
void UpdateMacStatHostCounters(struct et131x_adapter *etdev)
{
struct _ce_stats_t *stats = &pAdapter->Stats;
struct _ce_stats_t *stats = &etdev->Stats;
struct _MAC_STAT_t __iomem *pDevMacStat =
&pAdapter->CSRAddress->macStat;
&etdev->CSRAddress->macStat;
stats->collisions += readl(&pDevMacStat->TNcl);
stats->first_collision += readl(&pDevMacStat->TScl);
......@@ -603,13 +603,13 @@ void UpdateMacStatHostCounters(struct et131x_adapter *pAdapter)
/**
* HandleMacStatInterrupt
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* One of the MACSTAT counters has wrapped. Update the local copy of
* the statistics held in the adapter structure, checking the "wrap"
* bit for each counter.
*/
void HandleMacStatInterrupt(struct et131x_adapter *pAdapter)
void HandleMacStatInterrupt(struct et131x_adapter *etdev)
{
MAC_STAT_REG_1_t Carry1;
MAC_STAT_REG_2_t Carry2;
......@@ -619,11 +619,11 @@ void HandleMacStatInterrupt(struct et131x_adapter *pAdapter)
/* Read the interrupt bits from the register(s). These are Clear On
* Write.
*/
Carry1.value = readl(&pAdapter->CSRAddress->macStat.Carry1.value);
Carry2.value = readl(&pAdapter->CSRAddress->macStat.Carry2.value);
Carry1.value = readl(&etdev->CSRAddress->macStat.Carry1.value);
Carry2.value = readl(&etdev->CSRAddress->macStat.Carry2.value);
writel(Carry1.value, &pAdapter->CSRAddress->macStat.Carry1.value);
writel(Carry2.value, &pAdapter->CSRAddress->macStat.Carry2.value);
writel(Carry1.value, &etdev->CSRAddress->macStat.Carry1.value);
writel(Carry2.value, &etdev->CSRAddress->macStat.Carry2.value);
/* We need to do update the host copy of all the MAC_STAT counters.
* For each counter, check it's overflow bit. If the overflow bit is
......@@ -632,40 +632,40 @@ void HandleMacStatInterrupt(struct et131x_adapter *pAdapter)
* block indicates that one of the counters has wrapped.
*/
if (Carry1.bits.rfcs)
pAdapter->Stats.code_violations += COUNTER_WRAP_16_BIT;
etdev->Stats.code_violations += COUNTER_WRAP_16_BIT;
if (Carry1.bits.raln)
pAdapter->Stats.alignment_err += COUNTER_WRAP_12_BIT;
etdev->Stats.alignment_err += COUNTER_WRAP_12_BIT;
if (Carry1.bits.rflr)
pAdapter->Stats.length_err += COUNTER_WRAP_16_BIT;
etdev->Stats.length_err += COUNTER_WRAP_16_BIT;
if (Carry1.bits.rfrg)
pAdapter->Stats.other_errors += COUNTER_WRAP_16_BIT;
etdev->Stats.other_errors += COUNTER_WRAP_16_BIT;
if (Carry1.bits.rcde)
pAdapter->Stats.crc_err += COUNTER_WRAP_16_BIT;
etdev->Stats.crc_err += COUNTER_WRAP_16_BIT;
if (Carry1.bits.rovr)
pAdapter->Stats.rx_ov_flow += COUNTER_WRAP_16_BIT;
etdev->Stats.rx_ov_flow += COUNTER_WRAP_16_BIT;
if (Carry1.bits.rdrp)
pAdapter->Stats.norcvbuf += COUNTER_WRAP_16_BIT;
etdev->Stats.norcvbuf += COUNTER_WRAP_16_BIT;
if (Carry2.bits.tovr)
pAdapter->Stats.max_pkt_error += COUNTER_WRAP_12_BIT;
etdev->Stats.max_pkt_error += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tund)
pAdapter->Stats.tx_uflo += COUNTER_WRAP_12_BIT;
etdev->Stats.tx_uflo += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tscl)
pAdapter->Stats.first_collision += COUNTER_WRAP_12_BIT;
etdev->Stats.first_collision += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tdfr)
pAdapter->Stats.tx_deferred += COUNTER_WRAP_12_BIT;
etdev->Stats.tx_deferred += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tmcl)
pAdapter->Stats.excessive_collisions += COUNTER_WRAP_12_BIT;
etdev->Stats.excessive_collisions += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tlcl)
pAdapter->Stats.late_collisions += COUNTER_WRAP_12_BIT;
etdev->Stats.late_collisions += COUNTER_WRAP_12_BIT;
if (Carry2.bits.tncl)
pAdapter->Stats.collisions += COUNTER_WRAP_12_BIT;
etdev->Stats.collisions += COUNTER_WRAP_12_BIT;
DBG_LEAVE(et131x_dbginfo);
}
void SetupDeviceForMulticast(struct et131x_adapter *pAdapter)
void SetupDeviceForMulticast(struct et131x_adapter *etdev)
{
struct _RXMAC_t __iomem *rxmac = &pAdapter->CSRAddress->rxmac;
struct _RXMAC_t __iomem *rxmac = &etdev->CSRAddress->rxmac;
uint32_t nIndex;
uint32_t result;
uint32_t hash1 = 0;
......@@ -681,24 +681,24 @@ void SetupDeviceForMulticast(struct et131x_adapter *pAdapter)
* specified) then we should pass NO multi-cast addresses to the
* driver.
*/
if (pAdapter->PacketFilter & ET131X_PACKET_TYPE_MULTICAST) {
if (etdev->PacketFilter & ET131X_PACKET_TYPE_MULTICAST) {
DBG_VERBOSE(et131x_dbginfo,
"MULTICAST flag is set, MCCount: %d\n",
pAdapter->MCAddressCount);
etdev->MCAddressCount);
/* Loop through our multicast array and set up the device */
for (nIndex = 0; nIndex < pAdapter->MCAddressCount; nIndex++) {
for (nIndex = 0; nIndex < etdev->MCAddressCount; nIndex++) {
DBG_VERBOSE(et131x_dbginfo,
"MCList[%d]: %02x:%02x:%02x:%02x:%02x:%02x\n",
nIndex,
pAdapter->MCList[nIndex][0],
pAdapter->MCList[nIndex][1],
pAdapter->MCList[nIndex][2],
pAdapter->MCList[nIndex][3],
pAdapter->MCList[nIndex][4],
pAdapter->MCList[nIndex][5]);
etdev->MCList[nIndex][0],
etdev->MCList[nIndex][1],
etdev->MCList[nIndex][2],
etdev->MCList[nIndex][3],
etdev->MCList[nIndex][4],
etdev->MCList[nIndex][5]);
result = ether_crc(6, pAdapter->MCList[nIndex]);
result = ether_crc(6, etdev->MCList[nIndex]);
result = (result & 0x3F800000) >> 23;
......@@ -718,7 +718,7 @@ void SetupDeviceForMulticast(struct et131x_adapter *pAdapter)
}
/* Write out the new hash to the device */
pm_csr.value = readl(&pAdapter->CSRAddress->global.pm_csr.value);
pm_csr.value = readl(&etdev->CSRAddress->global.pm_csr.value);
if (pm_csr.bits.pm_phy_sw_coma == 0) {
writel(hash1, &rxmac->multi_hash1);
writel(hash2, &rxmac->multi_hash2);
......@@ -729,9 +729,9 @@ void SetupDeviceForMulticast(struct et131x_adapter *pAdapter)
DBG_LEAVE(et131x_dbginfo);
}
void SetupDeviceForUnicast(struct et131x_adapter *pAdapter)
void SetupDeviceForUnicast(struct et131x_adapter *etdev)
{
struct _RXMAC_t __iomem *rxmac = &pAdapter->CSRAddress->rxmac;
struct _RXMAC_t __iomem *rxmac = &etdev->CSRAddress->rxmac;
RXMAC_UNI_PF_ADDR1_t uni_pf1;
RXMAC_UNI_PF_ADDR2_t uni_pf2;
RXMAC_UNI_PF_ADDR3_t uni_pf3;
......@@ -748,22 +748,22 @@ void SetupDeviceForUnicast(struct et131x_adapter *pAdapter)
* Set up unicast packet filter reg 3 to be the octets 2 - 5 of the
* MAC address for first address
*/
uni_pf3.bits.addr1_1 = pAdapter->CurrentAddress[0];
uni_pf3.bits.addr1_2 = pAdapter->CurrentAddress[1];
uni_pf3.bits.addr2_1 = pAdapter->CurrentAddress[0];
uni_pf3.bits.addr2_2 = pAdapter->CurrentAddress[1];
uni_pf2.bits.addr2_3 = pAdapter->CurrentAddress[2];
uni_pf2.bits.addr2_4 = pAdapter->CurrentAddress[3];
uni_pf2.bits.addr2_5 = pAdapter->CurrentAddress[4];
uni_pf2.bits.addr2_6 = pAdapter->CurrentAddress[5];
uni_pf1.bits.addr1_3 = pAdapter->CurrentAddress[2];
uni_pf1.bits.addr1_4 = pAdapter->CurrentAddress[3];
uni_pf1.bits.addr1_5 = pAdapter->CurrentAddress[4];
uni_pf1.bits.addr1_6 = pAdapter->CurrentAddress[5];
pm_csr.value = readl(&pAdapter->CSRAddress->global.pm_csr.value);
uni_pf3.bits.addr1_1 = etdev->CurrentAddress[0];
uni_pf3.bits.addr1_2 = etdev->CurrentAddress[1];
uni_pf3.bits.addr2_1 = etdev->CurrentAddress[0];
uni_pf3.bits.addr2_2 = etdev->CurrentAddress[1];
uni_pf2.bits.addr2_3 = etdev->CurrentAddress[2];
uni_pf2.bits.addr2_4 = etdev->CurrentAddress[3];
uni_pf2.bits.addr2_5 = etdev->CurrentAddress[4];
uni_pf2.bits.addr2_6 = etdev->CurrentAddress[5];
uni_pf1.bits.addr1_3 = etdev->CurrentAddress[2];
uni_pf1.bits.addr1_4 = etdev->CurrentAddress[3];
uni_pf1.bits.addr1_5 = etdev->CurrentAddress[4];
uni_pf1.bits.addr1_6 = etdev->CurrentAddress[5];
pm_csr.value = readl(&etdev->CSRAddress->global.pm_csr.value);
if (pm_csr.bits.pm_phy_sw_coma == 0) {
writel(uni_pf1.value, &rxmac->uni_pf_addr1.value);
writel(uni_pf2.value, &rxmac->uni_pf_addr2.value);
......
drivers/staging/et131x/et1310_phy.c
View file @ 25ad00bb
......@@ -474,7 +474,7 @@ static int et131x_xcvr_init(struct et131x_adapter *adapter)
}
}
void et131x_Mii_check(struct et131x_adapter *pAdapter,
void et131x_Mii_check(struct et131x_adapter *etdev,
MI_BMSR_t bmsr, MI_BMSR_t bmsr_ints)
{
uint8_t ucLinkStatus;
......@@ -490,37 +490,37 @@ void et131x_Mii_check(struct et131x_adapter *pAdapter,
if (bmsr_ints.bits.link_status) {
if (bmsr.bits.link_status) {
pAdapter->PoMgmt.TransPhyComaModeOnBoot = 20;
etdev->PoMgmt.TransPhyComaModeOnBoot = 20;
/* Update our state variables and indicate the
* connected state
*/
spin_lock_irqsave(&pAdapter->Lock, lockflags);
spin_lock_irqsave(&etdev->Lock, lockflags);
pAdapter->MediaState = NETIF_STATUS_MEDIA_CONNECT;
MP_CLEAR_FLAG(pAdapter, fMP_ADAPTER_LINK_DETECTION);
etdev->MediaState = NETIF_STATUS_MEDIA_CONNECT;
MP_CLEAR_FLAG(etdev, fMP_ADAPTER_LINK_DETECTION);
spin_unlock_irqrestore(&pAdapter->Lock, lockflags);
spin_unlock_irqrestore(&etdev->Lock, lockflags);
/* Don't indicate state if we're in loopback mode */
if (pAdapter->RegistryPhyLoopbk == false)
netif_carrier_on(pAdapter->netdev);
if (etdev->RegistryPhyLoopbk == false)
netif_carrier_on(etdev->netdev);
} else {
DBG_WARNING(et131x_dbginfo,
"Link down cable problem\n");
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_10MBPS) {
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_10MBPS) {
/* NOTE - Is there a way to query this without
* TruePHY?
* && TRU_QueryCoreType(pAdapter->hTruePhy, 0) == EMI_TRUEPHY_A13O) {
* && TRU_QueryCoreType(etdev->hTruePhy, 0) == EMI_TRUEPHY_A13O) {
*/
uint16_t Register18;
MiRead(pAdapter, 0x12, &Register18);
MiWrite(pAdapter, 0x12, Register18 | 0x4);
MiWrite(pAdapter, 0x10, Register18 | 0x8402);
MiWrite(pAdapter, 0x11, Register18 | 511);
MiWrite(pAdapter, 0x12, Register18);
MiRead(etdev, 0x12, &Register18);
MiWrite(etdev, 0x12, Register18 | 0x4);
MiWrite(etdev, 0x10, Register18 | 0x8402);
MiWrite(etdev, 0x11, Register18 | 511);
MiWrite(etdev, 0x12, Register18);
}
/* For the first N seconds of life, we are in "link
......@@ -530,33 +530,33 @@ void et131x_Mii_check(struct et131x_adapter *pAdapter,
* in the LinkDetectionDPC).
*/
if ((MP_IS_FLAG_CLEAR
(pAdapter, fMP_ADAPTER_LINK_DETECTION))
|| (pAdapter->MediaState ==
(etdev, fMP_ADAPTER_LINK_DETECTION))
|| (etdev->MediaState ==
NETIF_STATUS_MEDIA_DISCONNECT)) {
spin_lock_irqsave(&pAdapter->Lock, lockflags);
pAdapter->MediaState =
spin_lock_irqsave(&etdev->Lock, lockflags);
etdev->MediaState =
NETIF_STATUS_MEDIA_DISCONNECT;
spin_unlock_irqrestore(&pAdapter->Lock,
spin_unlock_irqrestore(&etdev->Lock,
lockflags);
/* Only indicate state if we're in loopback
* mode
*/
if (pAdapter->RegistryPhyLoopbk == false)
netif_carrier_off(pAdapter->netdev);
if (etdev->RegistryPhyLoopbk == false)
netif_carrier_off(etdev->netdev);
}
pAdapter->uiLinkSpeed = 0;
pAdapter->uiDuplexMode = 0;
etdev->uiLinkSpeed = 0;
etdev->uiDuplexMode = 0;
/* Free the packets being actively sent & stopped */
et131x_free_busy_send_packets(pAdapter);
et131x_free_busy_send_packets(etdev);
/* Re-initialize the send structures */
et131x_init_send(pAdapter);
et131x_init_send(etdev);
/* Reset the RFD list and re-start RU */
et131x_reset_recv(pAdapter);
et131x_reset_recv(etdev);
/*
* Bring the device back to the state it was during
......@@ -564,61 +564,61 @@ void et131x_Mii_check(struct et131x_adapter *pAdapter,
* way, when we get the auto-neg complete interrupt,
* we can complete init by calling ConfigMacREGS2.
*/
et131x_soft_reset(pAdapter);
et131x_soft_reset(etdev);
/* Setup ET1310 as per the documentation */
et131x_adapter_setup(pAdapter);
et131x_adapter_setup(etdev);
/* Setup the PHY into coma mode until the cable is
* plugged back in
*/
if (pAdapter->RegistryPhyComa == 1)
EnablePhyComa(pAdapter);
if (etdev->RegistryPhyComa == 1)
EnablePhyComa(etdev);
}
}
if (bmsr_ints.bits.auto_neg_complete ||
(pAdapter->AiForceDpx == 3 && bmsr_ints.bits.link_status)) {
if (bmsr.bits.auto_neg_complete || pAdapter->AiForceDpx == 3) {
ET1310_PhyLinkStatus(pAdapter,
(etdev->AiForceDpx == 3 && bmsr_ints.bits.link_status)) {
if (bmsr.bits.auto_neg_complete || etdev->AiForceDpx == 3) {
ET1310_PhyLinkStatus(etdev,
&ucLinkStatus, &uiAutoNegStatus,
&uiSpeed, &uiDuplex, &uiMdiMdix,
&uiMasterSlave, &uiPolarity);
pAdapter->uiLinkSpeed = uiSpeed;
pAdapter->uiDuplexMode = uiDuplex;
etdev->uiLinkSpeed = uiSpeed;
etdev->uiDuplexMode = uiDuplex;
DBG_TRACE(et131x_dbginfo,
"pAdapter->uiLinkSpeed 0x%04x, pAdapter->uiDuplex 0x%08x\n",
pAdapter->uiLinkSpeed,
pAdapter->uiDuplexMode);
"etdev->uiLinkSpeed 0x%04x, etdev->uiDuplex 0x%08x\n",
etdev->uiLinkSpeed,
etdev->uiDuplexMode);
pAdapter->PoMgmt.TransPhyComaModeOnBoot = 20;
etdev->PoMgmt.TransPhyComaModeOnBoot = 20;
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_10MBPS) {
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_10MBPS) {
/*
* NOTE - Is there a way to query this without
* TruePHY?
* && TRU_QueryCoreType(pAdapter->hTruePhy, 0)== EMI_TRUEPHY_A13O) {
* && TRU_QueryCoreType(etdev->hTruePhy, 0)== EMI_TRUEPHY_A13O) {
*/
uint16_t Register18;
MiRead(pAdapter, 0x12, &Register18);
MiWrite(pAdapter, 0x12, Register18 | 0x4);
MiWrite(pAdapter, 0x10, Register18 | 0x8402);
MiWrite(pAdapter, 0x11, Register18 | 511);
MiWrite(pAdapter, 0x12, Register18);
MiRead(etdev, 0x12, &Register18);
MiWrite(etdev, 0x12, Register18 | 0x4);
MiWrite(etdev, 0x10, Register18 | 0x8402);
MiWrite(etdev, 0x11, Register18 | 511);
MiWrite(etdev, 0x12, Register18);
}
ConfigFlowControl(pAdapter);
ConfigFlowControl(etdev);
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS &&
pAdapter->RegistryJumboPacket > 2048)
ET1310_PhyAndOrReg(pAdapter, 0x16, 0xcfff,
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS &&
etdev->RegistryJumboPacket > 2048)
ET1310_PhyAndOrReg(etdev, 0x16, 0xcfff,
0x2000);
SetRxDmaTimer(pAdapter);
ConfigMACRegs2(pAdapter);
SetRxDmaTimer(etdev);
ConfigMACRegs2(etdev);
}
}
......@@ -627,230 +627,230 @@ void et131x_Mii_check(struct et131x_adapter *pAdapter,
/**
* TPAL_SetPhy10HalfDuplex - Force the phy into 10 Base T Half Duplex mode.
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* Also sets the MAC so it is syncd up properly
*/
void TPAL_SetPhy10HalfDuplex(struct et131x_adapter *pAdapter)
void TPAL_SetPhy10HalfDuplex(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* First we need to turn off all other advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Set our advertise values accordingly */
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_HALF);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_HALF);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy10FullDuplex - Force the phy into 10 Base T Full Duplex mode.
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* Also sets the MAC so it is syncd up properly
*/
void TPAL_SetPhy10FullDuplex(struct et131x_adapter *pAdapter)
void TPAL_SetPhy10FullDuplex(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* First we need to turn off all other advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Set our advertise values accordingly */
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_FULL);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_FULL);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy10Force - Force Base-T FD mode WITHOUT using autonegotiation
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*/
void TPAL_SetPhy10Force(struct et131x_adapter *pAdapter)
void TPAL_SetPhy10Force(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* Disable autoneg */
ET1310_PhyAutoNeg(pAdapter, false);
ET1310_PhyAutoNeg(etdev, false);
/* Disable all advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Force 10 Mbps */
ET1310_PhySpeedSelect(pAdapter, TRUEPHY_SPEED_10MBPS);
ET1310_PhySpeedSelect(etdev, TRUEPHY_SPEED_10MBPS);
/* Force Full duplex */
ET1310_PhyDuplexMode(pAdapter, TRUEPHY_DUPLEX_FULL);
ET1310_PhyDuplexMode(etdev, TRUEPHY_DUPLEX_FULL);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy100HalfDuplex - Force 100 Base T Half Duplex mode.
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* Also sets the MAC so it is syncd up properly.
*/
void TPAL_SetPhy100HalfDuplex(struct et131x_adapter *pAdapter)
void TPAL_SetPhy100HalfDuplex(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* first we need to turn off all other advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Set our advertise values accordingly */
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_HALF);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_HALF);
/* Set speed */
ET1310_PhySpeedSelect(pAdapter, TRUEPHY_SPEED_100MBPS);
ET1310_PhySpeedSelect(etdev, TRUEPHY_SPEED_100MBPS);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy100FullDuplex - Force 100 Base T Full Duplex mode.
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* Also sets the MAC so it is syncd up properly
*/
void TPAL_SetPhy100FullDuplex(struct et131x_adapter *pAdapter)
void TPAL_SetPhy100FullDuplex(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* First we need to turn off all other advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Set our advertise values accordingly */
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_FULL);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_FULL);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy100Force - Force 100 BaseT FD mode WITHOUT using autonegotiation
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*/
void TPAL_SetPhy100Force(struct et131x_adapter *pAdapter)
void TPAL_SetPhy100Force(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* Disable autoneg */
ET1310_PhyAutoNeg(pAdapter, false);
ET1310_PhyAutoNeg(etdev, false);
/* Disable all advertisement */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Force 100 Mbps */
ET1310_PhySpeedSelect(pAdapter, TRUEPHY_SPEED_100MBPS);
ET1310_PhySpeedSelect(etdev, TRUEPHY_SPEED_100MBPS);
/* Force Full duplex */
ET1310_PhyDuplexMode(pAdapter, TRUEPHY_DUPLEX_FULL);
ET1310_PhyDuplexMode(etdev, TRUEPHY_DUPLEX_FULL);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhy1000FullDuplex - Force 1000 Base T Full Duplex mode
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*
* Also sets the MAC so it is syncd up properly.
*/
void TPAL_SetPhy1000FullDuplex(struct et131x_adapter *pAdapter)
void TPAL_SetPhy1000FullDuplex(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* first we need to turn off all other advertisement */
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* set our advertise values accordingly */
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_FULL);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_FULL);
/* power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
/**
* TPAL_SetPhyAutoNeg - Set phy to autonegotiation mode.
* @pAdapter: pointer to the adapter structure
* @etdev: pointer to the adapter structure
*/
void TPAL_SetPhyAutoNeg(struct et131x_adapter *pAdapter)
void TPAL_SetPhyAutoNeg(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/* Turn on advertisement of all capabilities */
ET1310_PhyAdvertise10BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_BOTH);
ET1310_PhyAdvertise10BaseT(etdev, TRUEPHY_ADV_DUPLEX_BOTH);
ET1310_PhyAdvertise100BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_BOTH);
ET1310_PhyAdvertise100BaseT(etdev, TRUEPHY_ADV_DUPLEX_BOTH);
if (pAdapter->DeviceID != ET131X_PCI_DEVICE_ID_FAST)
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_FULL);
if (etdev->DeviceID != ET131X_PCI_DEVICE_ID_FAST)
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_FULL);
else
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Make sure auto-neg is ON (it is disabled in FORCE modes) */
ET1310_PhyAutoNeg(pAdapter, true);
ET1310_PhyAutoNeg(etdev, true);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
DBG_LEAVE(et131x_dbginfo);
}
......@@ -903,135 +903,135 @@ static const uint16_t ConfigPhy[25][2] = {
};
/* condensed version of the phy initialization routine */
void ET1310_PhyInit(struct et131x_adapter *pAdapter)
void ET1310_PhyInit(struct et131x_adapter *etdev)
{
uint16_t usData, usIndex;
if (pAdapter == NULL)
if (etdev == NULL)
return;
/* get the identity (again ?) */
MiRead(pAdapter, PHY_ID_1, &usData);
MiRead(pAdapter, PHY_ID_2, &usData);
MiRead(etdev, PHY_ID_1, &usData);
MiRead(etdev, PHY_ID_2, &usData);
/* what does this do/achieve ? */
MiRead(pAdapter, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0006);
MiRead(etdev, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0006);
/* read modem register 0402, should I do something with the return
data ? */
MiWrite(pAdapter, PHY_INDEX_REG, 0x0402);
MiRead(pAdapter, PHY_DATA_REG, &usData);
MiWrite(etdev, PHY_INDEX_REG, 0x0402);
MiRead(etdev, PHY_DATA_REG, &usData);
/* what does this do/achieve ? */
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0002);
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0002);
/* get the identity (again ?) */
MiRead(pAdapter, PHY_ID_1, &usData);
MiRead(pAdapter, PHY_ID_2, &usData);
MiRead(etdev, PHY_ID_1, &usData);
MiRead(etdev, PHY_ID_2, &usData);
/* what does this achieve ? */
MiRead(pAdapter, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0006);
MiRead(etdev, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0006);
/* read modem register 0402, should I do something with
the return data? */
MiWrite(pAdapter, PHY_INDEX_REG, 0x0402);
MiRead(pAdapter, PHY_DATA_REG, &usData);
MiWrite(etdev, PHY_INDEX_REG, 0x0402);
MiRead(etdev, PHY_DATA_REG, &usData);
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0002);
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0002);
/* what does this achieve (should return 0x1040) */
MiRead(pAdapter, PHY_CONTROL, &usData);
MiRead(pAdapter, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(pAdapter, PHY_CONTROL, 0x1840);
MiRead(etdev, PHY_CONTROL, &usData);
MiRead(etdev, PHY_MPHY_CONTROL_REG, &usData); /* should read 0002 */
MiWrite(etdev, PHY_CONTROL, 0x1840);
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0007);
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0007);
/* here the writing of the array starts.... */
usIndex = 0;
while (ConfigPhy[usIndex][0] != 0x0000) {
/* write value */
MiWrite(pAdapter, PHY_INDEX_REG, ConfigPhy[usIndex][0]);
MiWrite(pAdapter, PHY_DATA_REG, ConfigPhy[usIndex][1]);
MiWrite(etdev, PHY_INDEX_REG, ConfigPhy[usIndex][0]);
MiWrite(etdev, PHY_DATA_REG, ConfigPhy[usIndex][1]);
/* read it back */
MiWrite(pAdapter, PHY_INDEX_REG, ConfigPhy[usIndex][0]);
MiRead(pAdapter, PHY_DATA_REG, &usData);
MiWrite(etdev, PHY_INDEX_REG, ConfigPhy[usIndex][0]);
MiRead(etdev, PHY_DATA_REG, &usData);
/* do a check on the value read back ? */
usIndex++;
}
/* here the writing of the array ends... */
MiRead(pAdapter, PHY_CONTROL, &usData); /* 0x1840 */
MiRead(pAdapter, PHY_MPHY_CONTROL_REG, &usData);/* should read 0007 */
MiWrite(pAdapter, PHY_CONTROL, 0x1040);
MiWrite(pAdapter, PHY_MPHY_CONTROL_REG, 0x0002);
MiRead(etdev, PHY_CONTROL, &usData); /* 0x1840 */
MiRead(etdev, PHY_MPHY_CONTROL_REG, &usData);/* should read 0007 */
MiWrite(etdev, PHY_CONTROL, 0x1040);
MiWrite(etdev, PHY_MPHY_CONTROL_REG, 0x0002);
}
void ET1310_PhyReset(struct et131x_adapter *pAdapter)
void ET1310_PhyReset(struct et131x_adapter *etdev)
{
MiWrite(pAdapter, PHY_CONTROL, 0x8000);
MiWrite(etdev, PHY_CONTROL, 0x8000);
}
void ET1310_PhyPowerDown(struct et131x_adapter *pAdapter, bool down)
void ET1310_PhyPowerDown(struct et131x_adapter *etdev, bool down)
{
uint16_t usData;
MiRead(pAdapter, PHY_CONTROL, &usData);
MiRead(etdev, PHY_CONTROL, &usData);
if (down == false) {
/* Power UP */
usData &= ~0x0800;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
} else {
/* Power DOWN */
usData |= 0x0800;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
}
}
void ET1310_PhyAutoNeg(struct et131x_adapter *pAdapter, bool enable)
void ET1310_PhyAutoNeg(struct et131x_adapter *etdev, bool enable)
{
uint16_t usData;
MiRead(pAdapter, PHY_CONTROL, &usData);
MiRead(etdev, PHY_CONTROL, &usData);
if (enable == true) {
/* Autonegotiation ON */
usData |= 0x1000;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
} else {
/* Autonegotiation OFF */
usData &= ~0x1000;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
}
}
void ET1310_PhyDuplexMode(struct et131x_adapter *pAdapter, uint16_t duplex)
void ET1310_PhyDuplexMode(struct et131x_adapter *etdev, uint16_t duplex)
{
uint16_t usData;
MiRead(pAdapter, PHY_CONTROL, &usData);
MiRead(etdev, PHY_CONTROL, &usData);
if (duplex == TRUEPHY_DUPLEX_FULL) {
/* Set Full Duplex */
usData |= 0x100;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
} else {
/* Set Half Duplex */
usData &= ~0x100;
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
}
}
void ET1310_PhySpeedSelect(struct et131x_adapter *pAdapter, uint16_t speed)
void ET1310_PhySpeedSelect(struct et131x_adapter *etdev, uint16_t speed)
{
uint16_t usData;
/* Read the PHY control register */
MiRead(pAdapter, PHY_CONTROL, &usData);
MiRead(etdev, PHY_CONTROL, &usData);
/* Clear all Speed settings (Bits 6, 13) */
usData &= ~0x2040;
......@@ -1054,16 +1054,16 @@ void ET1310_PhySpeedSelect(struct et131x_adapter *pAdapter, uint16_t speed)
}
/* Write back the new speed */
MiWrite(pAdapter, PHY_CONTROL, usData);
MiWrite(etdev, PHY_CONTROL, usData);
}
void ET1310_PhyAdvertise1000BaseT(struct et131x_adapter *pAdapter,
void ET1310_PhyAdvertise1000BaseT(struct et131x_adapter *etdev,
uint16_t duplex)
{
uint16_t usData;
/* Read the PHY 1000 Base-T Control Register */
MiRead(pAdapter, PHY_1000_CONTROL, &usData);
MiRead(etdev, PHY_1000_CONTROL, &usData);
/* Clear Bits 8,9 */
usData &= ~0x0300;
......@@ -1090,16 +1090,16 @@ void ET1310_PhyAdvertise1000BaseT(struct et131x_adapter *pAdapter,
}
/* Write back advertisement */
MiWrite(pAdapter, PHY_1000_CONTROL, usData);
MiWrite(etdev, PHY_1000_CONTROL, usData);
}
void ET1310_PhyAdvertise100BaseT(struct et131x_adapter *pAdapter,
void ET1310_PhyAdvertise100BaseT(struct et131x_adapter *etdev,
uint16_t duplex)
{
uint16_t usData;
/* Read the Autonegotiation Register (10/100) */
MiRead(pAdapter, PHY_AUTO_ADVERTISEMENT, &usData);
MiRead(etdev, PHY_AUTO_ADVERTISEMENT, &usData);
/* Clear bits 7,8 */
usData &= ~0x0180;
......@@ -1127,16 +1127,16 @@ void ET1310_PhyAdvertise100BaseT(struct et131x_adapter *pAdapter,
}
/* Write back advertisement */
MiWrite(pAdapter, PHY_AUTO_ADVERTISEMENT, usData);
MiWrite(etdev, PHY_AUTO_ADVERTISEMENT, usData);
}
void ET1310_PhyAdvertise10BaseT(struct et131x_adapter *pAdapter,
void ET1310_PhyAdvertise10BaseT(struct et131x_adapter *etdev,
uint16_t duplex)
{
uint16_t usData;
/* Read the Autonegotiation Register (10/100) */
MiRead(pAdapter, PHY_AUTO_ADVERTISEMENT, &usData);
MiRead(etdev, PHY_AUTO_ADVERTISEMENT, &usData);
/* Clear bits 5,6 */
usData &= ~0x0060;
......@@ -1164,10 +1164,10 @@ void ET1310_PhyAdvertise10BaseT(struct et131x_adapter *pAdapter,
}
/* Write back advertisement */
MiWrite(pAdapter, PHY_AUTO_ADVERTISEMENT, usData);
MiWrite(etdev, PHY_AUTO_ADVERTISEMENT, usData);
}
void ET1310_PhyLinkStatus(struct et131x_adapter *pAdapter,
void ET1310_PhyLinkStatus(struct et131x_adapter *etdev,
uint8_t *ucLinkStatus,
uint32_t *uiAutoNeg,
uint32_t *uiLinkSpeed,
......@@ -1180,10 +1180,10 @@ void ET1310_PhyLinkStatus(struct et131x_adapter *pAdapter,
uint16_t usVmiPhyStatus = 0;
uint16_t usControl = 0;
MiRead(pAdapter, PHY_STATUS, &usMiStatus);
MiRead(pAdapter, PHY_1000_STATUS, &us1000BaseT);
MiRead(pAdapter, PHY_PHY_STATUS, &usVmiPhyStatus);
MiRead(pAdapter, PHY_CONTROL, &usControl);
MiRead(etdev, PHY_STATUS, &usMiStatus);
MiRead(etdev, PHY_1000_STATUS, &us1000BaseT);
MiRead(etdev, PHY_PHY_STATUS, &usVmiPhyStatus);
MiRead(etdev, PHY_CONTROL, &usControl);
if (ucLinkStatus) {
*ucLinkStatus =
......@@ -1221,13 +1221,13 @@ void ET1310_PhyLinkStatus(struct et131x_adapter *pAdapter,
}
}
void ET1310_PhyAndOrReg(struct et131x_adapter *pAdapter,
void ET1310_PhyAndOrReg(struct et131x_adapter *etdev,
uint16_t regnum, uint16_t andMask, uint16_t orMask)
{
uint16_t reg;
/* Read the requested register */
MiRead(pAdapter, regnum, &reg);
MiRead(etdev, regnum, &reg);
/* Apply the AND mask */
reg &= andMask;
......@@ -1236,10 +1236,10 @@ void ET1310_PhyAndOrReg(struct et131x_adapter *pAdapter,
reg |= orMask;
/* Write the value back to the register */
MiWrite(pAdapter, regnum, reg);
MiWrite(etdev, regnum, reg);
}
void ET1310_PhyAccessMiBit(struct et131x_adapter *pAdapter, uint16_t action,
void ET1310_PhyAccessMiBit(struct et131x_adapter *etdev, uint16_t action,
uint16_t regnum, uint16_t bitnum, uint8_t *value)
{
uint16_t reg;
......@@ -1249,7 +1249,7 @@ void ET1310_PhyAccessMiBit(struct et131x_adapter *pAdapter, uint16_t action,
mask = 0x0001 << bitnum;
/* Read the requested register */
MiRead(pAdapter, regnum, &reg);
MiRead(etdev, regnum, &reg);
switch (action) {
case TRUEPHY_BIT_READ:
......@@ -1259,12 +1259,12 @@ void ET1310_PhyAccessMiBit(struct et131x_adapter *pAdapter, uint16_t action,
case TRUEPHY_BIT_SET:
reg |= mask;
MiWrite(pAdapter, regnum, reg);
MiWrite(etdev, regnum, reg);
break;
case TRUEPHY_BIT_CLEAR:
reg &= ~mask;
MiWrite(pAdapter, regnum, reg);
MiWrite(etdev, regnum, reg);
break;
default:
......
drivers/staging/et131x/et1310_pm.c
View file @ 25ad00bb
......@@ -99,7 +99,7 @@ extern dbg_info_t *et131x_dbginfo;
/**
* EnablePhyComa - called when network cable is unplugged
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*
* driver receive an phy status change interrupt while in D0 and check that
* phy_status is down.
......@@ -117,7 +117,7 @@ extern dbg_info_t *et131x_dbginfo;
* indicating linkup status, call the MPDisablePhyComa routine to
* restore JAGCore and gigE PHY
*/
void EnablePhyComa(struct et131x_adapter *pAdapter)
void EnablePhyComa(struct et131x_adapter *etdev)
{
unsigned long lockflags;
PM_CSR_t GlobalPmCSR;
......@@ -125,81 +125,81 @@ void EnablePhyComa(struct et131x_adapter *pAdapter)
DBG_ENTER(et131x_dbginfo);
GlobalPmCSR.value = readl(&pAdapter->CSRAddress->global.pm_csr.value);
GlobalPmCSR.value = readl(&etdev->CSRAddress->global.pm_csr.value);
/* Save the GbE PHY speed and duplex modes. Need to restore this
* when cable is plugged back in
*/
pAdapter->PoMgmt.PowerDownSpeed = pAdapter->AiForceSpeed;
pAdapter->PoMgmt.PowerDownDuplex = pAdapter->AiForceDpx;
etdev->PoMgmt.PowerDownSpeed = etdev->AiForceSpeed;
etdev->PoMgmt.PowerDownDuplex = etdev->AiForceDpx;
/* Stop sending packets. */
spin_lock_irqsave(&pAdapter->SendHWLock, lockflags);
MP_SET_FLAG(pAdapter, fMP_ADAPTER_LOWER_POWER);
spin_unlock_irqrestore(&pAdapter->SendHWLock, lockflags);
spin_lock_irqsave(&etdev->SendHWLock, lockflags);
MP_SET_FLAG(etdev, fMP_ADAPTER_LOWER_POWER);
spin_unlock_irqrestore(&etdev->SendHWLock, lockflags);
/* Wait for outstanding Receive packets */
while ((MP_GET_RCV_REF(pAdapter) != 0) && (LoopCounter-- > 0))
while ((MP_GET_RCV_REF(etdev) != 0) && (LoopCounter-- > 0))
mdelay(2);
/* Gate off JAGCore 3 clock domains */
GlobalPmCSR.bits.pm_sysclk_gate = 0;
GlobalPmCSR.bits.pm_txclk_gate = 0;
GlobalPmCSR.bits.pm_rxclk_gate = 0;
writel(GlobalPmCSR.value, &pAdapter->CSRAddress->global.pm_csr.value);
writel(GlobalPmCSR.value, &etdev->CSRAddress->global.pm_csr.value);
/* Program gigE PHY in to Coma mode */
GlobalPmCSR.bits.pm_phy_sw_coma = 1;
writel(GlobalPmCSR.value, &pAdapter->CSRAddress->global.pm_csr.value);
writel(GlobalPmCSR.value, &etdev->CSRAddress->global.pm_csr.value);
DBG_LEAVE(et131x_dbginfo);
}
/**
* DisablePhyComa - Disable the Phy Coma Mode
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void DisablePhyComa(struct et131x_adapter *pAdapter)
void DisablePhyComa(struct et131x_adapter *etdev)
{
PM_CSR_t GlobalPmCSR;
DBG_ENTER(et131x_dbginfo);
GlobalPmCSR.value = readl(&pAdapter->CSRAddress->global.pm_csr.value);
GlobalPmCSR.value = readl(&etdev->CSRAddress->global.pm_csr.value);
/* Disable phy_sw_coma register and re-enable JAGCore clocks */
GlobalPmCSR.bits.pm_sysclk_gate = 1;
GlobalPmCSR.bits.pm_txclk_gate = 1;
GlobalPmCSR.bits.pm_rxclk_gate = 1;
GlobalPmCSR.bits.pm_phy_sw_coma = 0;
writel(GlobalPmCSR.value, &pAdapter->CSRAddress->global.pm_csr.value);
writel(GlobalPmCSR.value, &etdev->CSRAddress->global.pm_csr.value);
/* Restore the GbE PHY speed and duplex modes;
* Reset JAGCore; re-configure and initialize JAGCore and gigE PHY
*/
pAdapter->AiForceSpeed = pAdapter->PoMgmt.PowerDownSpeed;
pAdapter->AiForceDpx = pAdapter->PoMgmt.PowerDownDuplex;
etdev->AiForceSpeed = etdev->PoMgmt.PowerDownSpeed;
etdev->AiForceDpx = etdev->PoMgmt.PowerDownDuplex;
/* Re-initialize the send structures */
et131x_init_send(pAdapter);
et131x_init_send(etdev);
/* Reset the RFD list and re-start RU */
et131x_reset_recv(pAdapter);
et131x_reset_recv(etdev);
/* Bring the device back to the state it was during init prior to
* autonegotiation being complete. This way, when we get the auto-neg
* complete interrupt, we can complete init by calling ConfigMacREGS2.
*/
et131x_soft_reset(pAdapter);
et131x_soft_reset(etdev);
/* setup et1310 as per the documentation ?? */
et131x_adapter_setup(pAdapter);
et131x_adapter_setup(etdev);
/* Allow Tx to restart */
MP_CLEAR_FLAG(pAdapter, fMP_ADAPTER_LOWER_POWER);
MP_CLEAR_FLAG(etdev, fMP_ADAPTER_LOWER_POWER);
/* Need to re-enable Rx. */
et131x_rx_dma_enable(pAdapter);
et131x_rx_dma_enable(etdev);
DBG_LEAVE(et131x_dbginfo);
}
......
drivers/staging/et131x/et1310_rx.c
View file @ 25ad00bb
......@@ -99,7 +99,7 @@ extern dbg_info_t *et131x_dbginfo;
#endif /* CONFIG_ET131X_DEBUG */
void nic_return_rfd(struct et131x_adapter *pAdapter, PMP_RFD pMpRfd);
void nic_return_rfd(struct et131x_adapter *etdev, PMP_RFD pMpRfd);
/**
* et131x_rx_dma_memory_alloc
......@@ -676,12 +676,12 @@ void et131x_rfd_resources_free(struct et131x_adapter *adapter, MP_RFD *pMpRfd)
/**
* ConfigRxDmaRegs - Start of Rx_DMA init sequence
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void ConfigRxDmaRegs(struct et131x_adapter *pAdapter)
void ConfigRxDmaRegs(struct et131x_adapter *etdev)
{
struct _RXDMA_t __iomem *pRxDma = &pAdapter->CSRAddress->rxdma;
struct _rx_ring_t *pRxLocal = &pAdapter->RxRing;
struct _RXDMA_t __iomem *pRxDma = &etdev->CSRAddress->rxdma;
struct _rx_ring_t *pRxLocal = &etdev->RxRing;
PFBR_DESC_t pFbrEntry;
uint32_t iEntry;
RXDMA_PSR_NUM_DES_t psr_num_des;
......@@ -690,7 +690,7 @@ void ConfigRxDmaRegs(struct et131x_adapter *pAdapter)
DBG_ENTER(et131x_dbginfo);
/* Halt RXDMA to perform the reconfigure. */
et131x_rx_dma_disable(pAdapter);
et131x_rx_dma_disable(etdev);
/* Load the completion writeback physical address
*
......@@ -718,7 +718,7 @@ void ConfigRxDmaRegs(struct et131x_adapter *pAdapter)
writel((psr_num_des.bits.psr_ndes * LO_MARK_PERCENT_FOR_PSR) / 100,
&pRxDma->psr_min_des.value);
spin_lock_irqsave(&pAdapter->RcvLock, lockflags);
spin_lock_irqsave(&etdev->RcvLock, lockflags);
/* These local variables track the PSR in the adapter structure */
pRxLocal->local_psr_full.bits.psr_full = 0;
......@@ -792,52 +792,52 @@ void ConfigRxDmaRegs(struct et131x_adapter *pAdapter)
* For version B silicon, this value gets updated once autoneg is
*complete.
*/
writel(pAdapter->RegistryRxNumBuffers, &pRxDma->num_pkt_done.value);
writel(etdev->RegistryRxNumBuffers, &pRxDma->num_pkt_done.value);
/* The "time_done" is not working correctly to coalesce interrupts
* after a given time period, but rather is giving us an interrupt
* regardless of whether we have received packets.
* This value gets updated once autoneg is complete.
*/
writel(pAdapter->RegistryRxTimeInterval, &pRxDma->max_pkt_time.value);
writel(etdev->RegistryRxTimeInterval, &pRxDma->max_pkt_time.value);
spin_unlock_irqrestore(&pAdapter->RcvLock, lockflags);
spin_unlock_irqrestore(&etdev->RcvLock, lockflags);
DBG_LEAVE(et131x_dbginfo);
}
/**
* SetRxDmaTimer - Set the heartbeat timer according to line rate.
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void SetRxDmaTimer(struct et131x_adapter *pAdapter)
void SetRxDmaTimer(struct et131x_adapter *etdev)
{
/* For version B silicon, we do not use the RxDMA timer for 10 and 100
* Mbits/s line rates. We do not enable and RxDMA interrupt coalescing.
*/
if ((pAdapter->uiLinkSpeed == TRUEPHY_SPEED_100MBPS) ||
(pAdapter->uiLinkSpeed == TRUEPHY_SPEED_10MBPS)) {
writel(0, &pAdapter->CSRAddress->rxdma.max_pkt_time.value);
writel(1, &pAdapter->CSRAddress->rxdma.num_pkt_done.value);
if ((etdev->uiLinkSpeed == TRUEPHY_SPEED_100MBPS) ||
(etdev->uiLinkSpeed == TRUEPHY_SPEED_10MBPS)) {
writel(0, &etdev->CSRAddress->rxdma.max_pkt_time.value);
writel(1, &etdev->CSRAddress->rxdma.num_pkt_done.value);
}
}
/**
* et131x_rx_dma_disable - Stop of Rx_DMA on the ET1310
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void et131x_rx_dma_disable(struct et131x_adapter *pAdapter)
void et131x_rx_dma_disable(struct et131x_adapter *etdev)
{
RXDMA_CSR_t csr;
DBG_ENTER(et131x_dbginfo);
/* Setup the receive dma configuration register */
writel(0x00002001, &pAdapter->CSRAddress->rxdma.csr.value);
csr.value = readl(&pAdapter->CSRAddress->rxdma.csr.value);
writel(0x00002001, &etdev->CSRAddress->rxdma.csr.value);
csr.value = readl(&etdev->CSRAddress->rxdma.csr.value);
if (csr.bits.halt_status != 1) {
udelay(5);
csr.value = readl(&pAdapter->CSRAddress->rxdma.csr.value);
csr.value = readl(&etdev->CSRAddress->rxdma.csr.value);
if (csr.bits.halt_status != 1)
DBG_ERROR(et131x_dbginfo,
"RX Dma failed to enter halt state. CSR 0x%08x\n",
......@@ -849,41 +849,41 @@ void et131x_rx_dma_disable(struct et131x_adapter *pAdapter)
/**
* et131x_rx_dma_enable - re-start of Rx_DMA on the ET1310.
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void et131x_rx_dma_enable(struct et131x_adapter *pAdapter)
void et131x_rx_dma_enable(struct et131x_adapter *etdev)
{
DBG_RX_ENTER(et131x_dbginfo);
if (pAdapter->RegistryPhyLoopbk)
if (etdev->RegistryPhyLoopbk)
/* RxDMA is disabled for loopback operation. */
writel(0x1, &pAdapter->CSRAddress->rxdma.csr.value);
writel(0x1, &etdev->CSRAddress->rxdma.csr.value);
else {
/* Setup the receive dma configuration register for normal operation */
RXDMA_CSR_t csr = { 0 };
csr.bits.fbr1_enable = 1;
if (pAdapter->RxRing.Fbr1BufferSize == 4096)
if (etdev->RxRing.Fbr1BufferSize == 4096)
csr.bits.fbr1_size = 1;
else if (pAdapter->RxRing.Fbr1BufferSize == 8192)
else if (etdev->RxRing.Fbr1BufferSize == 8192)
csr.bits.fbr1_size = 2;
else if (pAdapter->RxRing.Fbr1BufferSize == 16384)
else if (etdev->RxRing.Fbr1BufferSize == 16384)
csr.bits.fbr1_size = 3;
#ifdef USE_FBR0
csr.bits.fbr0_enable = 1;
if (pAdapter->RxRing.Fbr0BufferSize == 256)
if (etdev->RxRing.Fbr0BufferSize == 256)
csr.bits.fbr0_size = 1;
else if (pAdapter->RxRing.Fbr0BufferSize == 512)
else if (etdev->RxRing.Fbr0BufferSize == 512)
csr.bits.fbr0_size = 2;
else if (pAdapter->RxRing.Fbr0BufferSize == 1024)
else if (etdev->RxRing.Fbr0BufferSize == 1024)
csr.bits.fbr0_size = 3;
#endif
writel(csr.value, &pAdapter->CSRAddress->rxdma.csr.value);
writel(csr.value, &etdev->CSRAddress->rxdma.csr.value);
csr.value = readl(&pAdapter->CSRAddress->rxdma.csr.value);
csr.value = readl(&etdev->CSRAddress->rxdma.csr.value);
if (csr.bits.halt_status != 0) {
udelay(5);
csr.value = readl(&pAdapter->CSRAddress->rxdma.csr.value);
csr.value = readl(&etdev->CSRAddress->rxdma.csr.value);
if (csr.bits.halt_status != 0) {
DBG_ERROR(et131x_dbginfo,
"RX Dma failed to exit halt state. CSR 0x%08x\n",
......@@ -897,7 +897,7 @@ void et131x_rx_dma_enable(struct et131x_adapter *pAdapter)
/**
* nic_rx_pkts - Checks the hardware for available packets
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Returns pMpRfd, a pointer to our MPRFD.
*
......@@ -906,9 +906,9 @@ void et131x_rx_dma_enable(struct et131x_adapter *pAdapter)
* the packet to it, puts the RFD in the RecvPendList, and also returns
* the pointer to the RFD.
*/
PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
PMP_RFD nic_rx_pkts(struct et131x_adapter *etdev)
{
struct _rx_ring_t *pRxLocal = &pAdapter->RxRing;
struct _rx_ring_t *pRxLocal = &etdev->RxRing;
PRX_STATUS_BLOCK_t pRxStatusBlock;
PPKT_STAT_DESC_t pPSREntry;
PMP_RFD pMpRfd;
......@@ -978,7 +978,7 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
}
writel(pRxLocal->local_psr_full.value,
&pAdapter->CSRAddress->rxdma.psr_full_offset.value);
&etdev->CSRAddress->rxdma.psr_full_offset.value);
#ifndef USE_FBR0
if (ringIndex != 1) {
......@@ -1013,7 +1013,7 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
}
/* Get and fill the RFD. */
spin_lock_irqsave(&pAdapter->RcvLock, lockflags);
spin_lock_irqsave(&etdev->RcvLock, lockflags);
pMpRfd = NULL;
element = pRxLocal->RecvList.next;
......@@ -1023,14 +1023,14 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
DBG_RX(et131x_dbginfo,
"NULL RFD returned from RecvList via list_entry()\n");
DBG_RX_LEAVE(et131x_dbginfo);
spin_unlock_irqrestore(&pAdapter->RcvLock, lockflags);
spin_unlock_irqrestore(&etdev->RcvLock, lockflags);
return NULL;
}
list_del(&pMpRfd->list_node);
pRxLocal->nReadyRecv--;
spin_unlock_irqrestore(&pAdapter->RcvLock, lockflags);
spin_unlock_irqrestore(&etdev->RcvLock, lockflags);
pMpRfd->iBufferIndex = bufferIndex;
pMpRfd->iRingIndex = ringIndex;
......@@ -1041,19 +1041,19 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
* also counted here.
*/
if (localLen < (NIC_MIN_PACKET_SIZE + 4)) {
pAdapter->Stats.other_errors++;
etdev->Stats.other_errors++;
localLen = 0;
}
if (localLen) {
if (pAdapter->ReplicaPhyLoopbk == 1) {
if (etdev->ReplicaPhyLoopbk == 1) {
pBufVa = pRxLocal->Fbr[ringIndex]->Va[bufferIndex];
if (memcmp(&pBufVa[6], &pAdapter->CurrentAddress[0],
if (memcmp(&pBufVa[6], &etdev->CurrentAddress[0],
ETH_ALEN) == 0) {
if (memcmp(&pBufVa[42], "Replica packet",
ETH_HLEN)) {
pAdapter->ReplicaPhyLoopbkPF = 1;
etdev->ReplicaPhyLoopbkPF = 1;
}
}
DBG_WARNING(et131x_dbginfo,
......@@ -1063,12 +1063,12 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
DBG_WARNING(et131x_dbginfo,
"CurrentAddr:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
pAdapter->CurrentAddress[0],
pAdapter->CurrentAddress[1],
pAdapter->CurrentAddress[2],
pAdapter->CurrentAddress[3],
pAdapter->CurrentAddress[4],
pAdapter->CurrentAddress[5]);
etdev->CurrentAddress[0],
etdev->CurrentAddress[1],
etdev->CurrentAddress[2],
etdev->CurrentAddress[3],
etdev->CurrentAddress[4],
etdev->CurrentAddress[5]);
}
/* Determine if this is a multicast packet coming in */
......@@ -1081,9 +1081,9 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
* filters. Generally filter is 0x2b when in
* promiscuous mode.
*/
if ((pAdapter->PacketFilter & ET131X_PACKET_TYPE_MULTICAST)
&& !(pAdapter->PacketFilter & ET131X_PACKET_TYPE_PROMISCUOUS)
&& !(pAdapter->PacketFilter & ET131X_PACKET_TYPE_ALL_MULTICAST)) {
if ((etdev->PacketFilter & ET131X_PACKET_TYPE_MULTICAST)
&& !(etdev->PacketFilter & ET131X_PACKET_TYPE_PROMISCUOUS)
&& !(etdev->PacketFilter & ET131X_PACKET_TYPE_ALL_MULTICAST)) {
pBufVa = pRxLocal->Fbr[ringIndex]->
Va[bufferIndex];
......@@ -1092,20 +1092,20 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
* matches one in our list.
*/
for (nIndex = 0;
nIndex < pAdapter->MCAddressCount;
nIndex < etdev->MCAddressCount;
nIndex++) {
if (pBufVa[0] ==
pAdapter->MCList[nIndex][0]
etdev->MCList[nIndex][0]
&& pBufVa[1] ==
pAdapter->MCList[nIndex][1]
etdev->MCList[nIndex][1]
&& pBufVa[2] ==
pAdapter->MCList[nIndex][2]
etdev->MCList[nIndex][2]
&& pBufVa[3] ==
pAdapter->MCList[nIndex][3]
etdev->MCList[nIndex][3]
&& pBufVa[4] ==
pAdapter->MCList[nIndex][4]
etdev->MCList[nIndex][4]
&& pBufVa[5] ==
pAdapter->MCList[nIndex][5]) {
etdev->MCList[nIndex][5]) {
break;
}
}
......@@ -1118,21 +1118,21 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
* so we free our RFD when we return
* from this function.
*/
if (nIndex == pAdapter->MCAddressCount)
if (nIndex == etdev->MCAddressCount)
localLen = 0;
}
if (localLen > 0)
pAdapter->Stats.multircv++;
etdev->Stats.multircv++;
} else if (Word0.value & ALCATEL_BROADCAST_PKT)
pAdapter->Stats.brdcstrcv++;
etdev->Stats.brdcstrcv++;
else
/* Not sure what this counter measures in
* promiscuous mode. Perhaps we should check
* the MAC address to see if it is directed
* to us in promiscuous mode.
*/
pAdapter->Stats.unircv++;
etdev->Stats.unircv++;
}
if (localLen > 0) {
......@@ -1149,14 +1149,14 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
return NULL;
}
pAdapter->net_stats.rx_bytes += pMpRfd->PacketSize;
etdev->net_stats.rx_bytes += pMpRfd->PacketSize;
memcpy(skb_put(skb, pMpRfd->PacketSize),
pRxLocal->Fbr[ringIndex]->Va[bufferIndex],
pMpRfd->PacketSize);
skb->dev = pAdapter->netdev;
skb->protocol = eth_type_trans(skb, pAdapter->netdev);
skb->dev = etdev->netdev;
skb->protocol = eth_type_trans(skb, etdev->netdev);
skb->ip_summed = CHECKSUM_NONE;
netif_rx(skb);
......@@ -1164,7 +1164,7 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
pMpRfd->PacketSize = 0;
}
nic_return_rfd(pAdapter, pMpRfd);
nic_return_rfd(etdev, pMpRfd);
DBG_RX(et131x_dbginfo, "(1)\n");
DBG_RX_LEAVE(et131x_dbginfo);
......@@ -1173,28 +1173,28 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *pAdapter)
/**
* et131x_reset_recv - Reset the receive list
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Assumption, Rcv spinlock has been acquired.
*/
void et131x_reset_recv(struct et131x_adapter *pAdapter)
void et131x_reset_recv(struct et131x_adapter *etdev)
{
PMP_RFD pMpRfd;
struct list_head *element;
DBG_ENTER(et131x_dbginfo);
DBG_ASSERT(!list_empty(&pAdapter->RxRing.RecvList));
DBG_ASSERT(!list_empty(&etdev->RxRing.RecvList));
/* Take all the RFD's from the pending list, and stick them on the
* RecvList.
*/
while (!list_empty(&pAdapter->RxRing.RecvPendingList)) {
element = pAdapter->RxRing.RecvPendingList.next;
while (!list_empty(&etdev->RxRing.RecvPendingList)) {
element = etdev->RxRing.RecvPendingList.next;
pMpRfd = (PMP_RFD) list_entry(element, MP_RFD, list_node);
list_move_tail(&pMpRfd->list_node, &pAdapter->RxRing.RecvList);
list_move_tail(&pMpRfd->list_node, &etdev->RxRing.RecvList);
}
DBG_LEAVE(et131x_dbginfo);
......@@ -1202,11 +1202,11 @@ void et131x_reset_recv(struct et131x_adapter *pAdapter)
/**
* et131x_handle_recv_interrupt - Interrupt handler for receive processing
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Assumption, Rcv spinlock has been acquired.
*/
void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
void et131x_handle_recv_interrupt(struct et131x_adapter *etdev)
{
PMP_RFD pMpRfd = NULL;
struct sk_buff *PacketArray[NUM_PACKETS_HANDLED];
......@@ -1222,14 +1222,14 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
/* Process up to available RFD's */
while (PacketArrayCount < PacketsToHandle) {
if (list_empty(&pAdapter->RxRing.RecvList)) {
DBG_ASSERT(pAdapter->RxRing.nReadyRecv == 0);
if (list_empty(&etdev->RxRing.RecvList)) {
DBG_ASSERT(etdev->RxRing.nReadyRecv == 0);
DBG_ERROR(et131x_dbginfo, "NO RFD's !!!!!!!!!!!!!\n");
TempUnfinishedRec = true;
break;
}
pMpRfd = nic_rx_pkts(pAdapter);
pMpRfd = nic_rx_pkts(etdev);
if (pMpRfd == NULL)
break;
......@@ -1240,18 +1240,18 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
* If length is zero, return the RFD in order to advance the
* Free buffer ring.
*/
if ((!pAdapter->PacketFilter) ||
(pAdapter->PoMgmt.PowerState != NdisDeviceStateD0) ||
(!MP_LINK_DETECTED(pAdapter)) ||
if ((!etdev->PacketFilter) ||
(etdev->PoMgmt.PowerState != NdisDeviceStateD0) ||
(!MP_LINK_DETECTED(etdev)) ||
(pMpRfd->PacketSize == 0)) {
continue;
}
/* Increment the number of packets we received */
pAdapter->Stats.ipackets++;
etdev->Stats.ipackets++;
/* Set the status on the packet, either resources or success */
if (pAdapter->RxRing.nReadyRecv >= RFD_LOW_WATER_MARK) {
if (etdev->RxRing.nReadyRecv >= RFD_LOW_WATER_MARK) {
/* Put this RFD on the pending list
*
* NOTE: nic_rx_pkts() above is already returning the
......@@ -1260,13 +1260,13 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
* Besides, we don't really need (at this point) the
* pending list anyway.
*/
/* spin_lock_irqsave( &pAdapter->RcvPendLock, lockflags );
* list_add_tail( &pMpRfd->list_node, &pAdapter->RxRing.RecvPendingList );
* spin_unlock_irqrestore( &pAdapter->RcvPendLock, lockflags );
/* spin_lock_irqsave( &etdev->RcvPendLock, lockflags );
* list_add_tail( &pMpRfd->list_node, &etdev->RxRing.RecvPendingList );
* spin_unlock_irqrestore( &etdev->RcvPendLock, lockflags );
*/
/* Update the number of outstanding Recvs */
/* MP_INC_RCV_REF( pAdapter ); */
/* MP_INC_RCV_REF( etdev ); */
} else {
RFDFreeArray[PacketFreeCount] = pMpRfd;
PacketFreeCount++;
......@@ -1280,12 +1280,12 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
}
if ((PacketArrayCount == NUM_PACKETS_HANDLED) || TempUnfinishedRec) {
pAdapter->RxRing.UnfinishedReceives = true;
writel(pAdapter->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&pAdapter->CSRAddress->global.watchdog_timer);
etdev->RxRing.UnfinishedReceives = true;
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&etdev->CSRAddress->global.watchdog_timer);
} else {
/* Watchdog timer will disable itself if appropriate. */
pAdapter->RxRing.UnfinishedReceives = false;
etdev->RxRing.UnfinishedReceives = false;
}
DBG_RX_LEAVE(et131x_dbginfo);
......@@ -1293,13 +1293,13 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *pAdapter)
/**
* NICReturnRFD - Recycle a RFD and put it back onto the receive list
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
* @pMpRfd: pointer to the RFD
*/
void nic_return_rfd(struct et131x_adapter *pAdapter, PMP_RFD pMpRfd)
void nic_return_rfd(struct et131x_adapter *etdev, PMP_RFD pMpRfd)
{
struct _rx_ring_t *pRxLocal = &pAdapter->RxRing;
struct _RXDMA_t __iomem *pRxDma = &pAdapter->CSRAddress->rxdma;
struct _rx_ring_t *pRxLocal = &etdev->RxRing;
struct _RXDMA_t __iomem *pRxDma = &etdev->CSRAddress->rxdma;
uint16_t bi = pMpRfd->iBufferIndex;
uint8_t ri = pMpRfd->iRingIndex;
unsigned long lockflags;
......@@ -1314,7 +1314,7 @@ void nic_return_rfd(struct et131x_adapter *pAdapter, PMP_RFD pMpRfd)
(ri == 0 && bi < pRxLocal->Fbr0NumEntries) ||
#endif
(ri == 1 && bi < pRxLocal->Fbr1NumEntries)) {
spin_lock_irqsave(&pAdapter->FbrLock, lockflags);
spin_lock_irqsave(&etdev->FbrLock, lockflags);
if (ri == 1) {
PFBR_DESC_t pNextDesc =
......@@ -1362,7 +1362,7 @@ void nic_return_rfd(struct et131x_adapter *pAdapter, PMP_RFD pMpRfd)
&pRxDma->fbr0_full_offset.value);
}
#endif
spin_unlock_irqrestore(&pAdapter->FbrLock, lockflags);
spin_unlock_irqrestore(&etdev->FbrLock, lockflags);
} else {
DBG_ERROR(et131x_dbginfo,
"NICReturnRFD illegal Buffer Index returned\n");
......@@ -1371,10 +1371,10 @@ void nic_return_rfd(struct et131x_adapter *pAdapter, PMP_RFD pMpRfd)
/* The processing on this RFD is done, so put it back on the tail of
* our list
*/
spin_lock_irqsave(&pAdapter->RcvLock, lockflags);
spin_lock_irqsave(&etdev->RcvLock, lockflags);
list_add_tail(&pMpRfd->list_node, &pRxLocal->RecvList);
pRxLocal->nReadyRecv++;
spin_unlock_irqrestore(&pAdapter->RcvLock, lockflags);
spin_unlock_irqrestore(&etdev->RcvLock, lockflags);
DBG_ASSERT(pRxLocal->nReadyRecv <= pRxLocal->NumRfd);
DBG_RX_LEAVE(et131x_dbginfo);
......
drivers/staging/et131x/et1310_tx.c
View file @ 25ad00bb
......@@ -99,13 +99,13 @@
extern dbg_info_t *et131x_dbginfo;
#endif /* CONFIG_ET131X_DEBUG */
static void et131x_update_tcb_list(struct et131x_adapter *pAdapter);
static void et131x_check_send_wait_list(struct et131x_adapter *pAdapter);
static inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
static void et131x_update_tcb_list(struct et131x_adapter *etdev);
static void et131x_check_send_wait_list(struct et131x_adapter *etdev);
static inline void et131x_free_send_packet(struct et131x_adapter *etdev,
PMP_TCB pMpTcb);
static int et131x_send_packet(struct sk_buff *skb,
struct et131x_adapter *pAdapter);
static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb);
struct et131x_adapter *etdev);
static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb);
/**
* et131x_tx_dma_memory_alloc
......@@ -247,16 +247,16 @@ void et131x_tx_dma_memory_free(struct et131x_adapter *adapter)
* ConfigTxDmaRegs - Set up the tx dma section of the JAGCore.
* @adapter: pointer to our private adapter structure
*/
void ConfigTxDmaRegs(struct et131x_adapter *pAdapter)
void ConfigTxDmaRegs(struct et131x_adapter *etdev)
{
struct _TXDMA_t __iomem *pTxDma = &pAdapter->CSRAddress->txdma;
struct _TXDMA_t __iomem *pTxDma = &etdev->CSRAddress->txdma;
DBG_ENTER(et131x_dbginfo);
/* Load the hardware with the start of the transmit descriptor ring. */
writel((uint32_t) (pAdapter->TxRing.pTxDescRingAdjustedPa >> 32),
writel((uint32_t) (etdev->TxRing.pTxDescRingAdjustedPa >> 32),
&pTxDma->pr_base_hi);
writel((uint32_t) pAdapter->TxRing.pTxDescRingAdjustedPa,
writel((uint32_t) etdev->TxRing.pTxDescRingAdjustedPa,
&pTxDma->pr_base_lo);
/* Initialise the transmit DMA engine */
......@@ -270,43 +270,43 @@ void ConfigTxDmaRegs(struct et131x_adapter *pAdapter)
* storing the adjusted address.
*/
writel(0, &pTxDma->dma_wb_base_hi);
writel(pAdapter->TxRing.pTxStatusPa, &pTxDma->dma_wb_base_lo);
writel(etdev->TxRing.pTxStatusPa, &pTxDma->dma_wb_base_lo);
memset(pAdapter->TxRing.pTxStatusVa, 0, sizeof(TX_STATUS_BLOCK_t));
memset(etdev->TxRing.pTxStatusVa, 0, sizeof(TX_STATUS_BLOCK_t));
writel(0, &pTxDma->service_request.value);
pAdapter->TxRing.txDmaReadyToSend.value = 0;
etdev->TxRing.txDmaReadyToSend.value = 0;
DBG_LEAVE(et131x_dbginfo);
}
/**
* et131x_tx_dma_disable - Stop of Tx_DMA on the ET1310
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void et131x_tx_dma_disable(struct et131x_adapter *pAdapter)
void et131x_tx_dma_disable(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
/* Setup the tramsmit dma configuration register */
writel(0x101, &pAdapter->CSRAddress->txdma.csr.value);
writel(0x101, &etdev->CSRAddress->txdma.csr.value);
DBG_LEAVE(et131x_dbginfo);
}
/**
* et131x_tx_dma_enable - re-start of Tx_DMA on the ET1310.
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*
* Mainly used after a return to the D0 (full-power) state from a lower state.
*/
void et131x_tx_dma_enable(struct et131x_adapter *pAdapter)
void et131x_tx_dma_enable(struct et131x_adapter *etdev)
{
DBG_ENTER(et131x_dbginfo);
if (pAdapter->RegistryPhyLoopbk) {
if (etdev->RegistryPhyLoopbk) {
/* TxDMA is disabled for loopback operation. */
writel(0x101, &pAdapter->CSRAddress->txdma.csr.value);
writel(0x101, &etdev->CSRAddress->txdma.csr.value);
} else {
TXDMA_CSR_t csr = { 0 };
......@@ -315,8 +315,8 @@ void et131x_tx_dma_enable(struct et131x_adapter *pAdapter)
*/
csr.bits.sngl_epkt_mode = 1;
csr.bits.halt = 0;
csr.bits.cache_thrshld = pAdapter->RegistryDMACache;
writel(csr.value, &pAdapter->CSRAddress->txdma.csr.value);
csr.bits.cache_thrshld = etdev->RegistryDMACache;
writel(csr.value, &etdev->CSRAddress->txdma.csr.value);
}
DBG_LEAVE(et131x_dbginfo);
......@@ -377,11 +377,11 @@ void et131x_init_send(struct et131x_adapter *adapter)
int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
{
int status = 0;
struct et131x_adapter *pAdapter = NULL;
struct et131x_adapter *etdev = NULL;
DBG_TX_ENTER(et131x_dbginfo);
pAdapter = netdev_priv(netdev);
etdev = netdev_priv(netdev);
/* Send these packets
*
......@@ -390,8 +390,8 @@ int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
*/
/* Queue is not empty or TCB is not available */
if (!list_empty(&pAdapter->TxRing.SendWaitQueue) ||
MP_TCB_RESOURCES_NOT_AVAILABLE(pAdapter)) {
if (!list_empty(&etdev->TxRing.SendWaitQueue) ||
MP_TCB_RESOURCES_NOT_AVAILABLE(etdev)) {
/* NOTE: If there's an error on send, no need to queue the
* packet under Linux; if we just send an error up to the
* netif layer, it will resend the skb to us.
......@@ -403,10 +403,10 @@ int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
* netif layer think we're good and drop the packet
*/
/*
* if( MP_SHOULD_FAIL_SEND( pAdapter ) ||
* pAdapter->DriverNoPhyAccess )
* if( MP_SHOULD_FAIL_SEND( etdev ) ||
* etdev->DriverNoPhyAccess )
*/
if (MP_SHOULD_FAIL_SEND(pAdapter) || pAdapter->DriverNoPhyAccess
if (MP_SHOULD_FAIL_SEND(etdev) || etdev->DriverNoPhyAccess
|| !netif_carrier_ok(netdev)) {
DBG_VERBOSE(et131x_dbginfo,
"Can't Tx, Link is DOWN; drop the packet\n");
......@@ -414,9 +414,9 @@ int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
dev_kfree_skb_any(skb);
skb = NULL;
pAdapter->net_stats.tx_dropped++;
etdev->net_stats.tx_dropped++;
} else {
status = et131x_send_packet(skb, pAdapter);
status = et131x_send_packet(skb, etdev);
if (status == -ENOMEM) {
......@@ -437,7 +437,7 @@ int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
dev_kfree_skb_any(skb);
skb = NULL;
pAdapter->net_stats.tx_dropped++;
etdev->net_stats.tx_dropped++;
}
}
}
......@@ -449,14 +449,14 @@ int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev)
/**
* et131x_send_packet - Do the work to send a packet
* @skb: the packet(s) to send
* @pAdapter: a pointer to the device's private adapter structure
* @etdev: a pointer to the device's private adapter structure
*
* Return 0 in almost all cases; non-zero value in extreme hard failure only.
*
* Assumption: Send spinlock has been acquired
*/
static int et131x_send_packet(struct sk_buff *skb,
struct et131x_adapter *pAdapter)
struct et131x_adapter *etdev)
{
int status = 0;
PMP_TCB pMpTcb = NULL;
......@@ -482,24 +482,24 @@ static int et131x_send_packet(struct sk_buff *skb,
}
/* Get a TCB for this packet */
spin_lock_irqsave(&pAdapter->TCBReadyQLock, lockflags);
spin_lock_irqsave(&etdev->TCBReadyQLock, lockflags);
pMpTcb = pAdapter->TxRing.TCBReadyQueueHead;
pMpTcb = etdev->TxRing.TCBReadyQueueHead;
if (pMpTcb == NULL) {
spin_unlock_irqrestore(&pAdapter->TCBReadyQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBReadyQLock, lockflags);
DBG_WARNING(et131x_dbginfo, "Can't obtain a TCB\n");
DBG_TX_LEAVE(et131x_dbginfo);
return -ENOMEM;
}
pAdapter->TxRing.TCBReadyQueueHead = pMpTcb->Next;
etdev->TxRing.TCBReadyQueueHead = pMpTcb->Next;
if (pAdapter->TxRing.TCBReadyQueueHead == NULL)
pAdapter->TxRing.TCBReadyQueueTail = NULL;
if (etdev->TxRing.TCBReadyQueueHead == NULL)
etdev->TxRing.TCBReadyQueueTail = NULL;
spin_unlock_irqrestore(&pAdapter->TCBReadyQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBReadyQLock, lockflags);
pMpTcb->PacketLength = skb->len;
pMpTcb->Packet = skb;
......@@ -519,27 +519,27 @@ static int et131x_send_packet(struct sk_buff *skb,
/* Call the NIC specific send handler. */
if (status == 0)
status = nic_send_packet(pAdapter, pMpTcb);
status = nic_send_packet(etdev, pMpTcb);
if (status != 0) {
spin_lock_irqsave(&pAdapter->TCBReadyQLock, lockflags);
spin_lock_irqsave(&etdev->TCBReadyQLock, lockflags);
if (pAdapter->TxRing.TCBReadyQueueTail) {
pAdapter->TxRing.TCBReadyQueueTail->Next = pMpTcb;
if (etdev->TxRing.TCBReadyQueueTail) {
etdev->TxRing.TCBReadyQueueTail->Next = pMpTcb;
} else {
/* Apparently ready Q is empty. */
pAdapter->TxRing.TCBReadyQueueHead = pMpTcb;
etdev->TxRing.TCBReadyQueueHead = pMpTcb;
}
pAdapter->TxRing.TCBReadyQueueTail = pMpTcb;
etdev->TxRing.TCBReadyQueueTail = pMpTcb;
spin_unlock_irqrestore(&pAdapter->TCBReadyQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBReadyQLock, lockflags);
DBG_TX_LEAVE(et131x_dbginfo);
return status;
}
DBG_ASSERT(pAdapter->TxRing.nBusySend <= NUM_TCB);
DBG_ASSERT(etdev->TxRing.nBusySend <= NUM_TCB);
DBG_TX_LEAVE(et131x_dbginfo);
return 0;
......@@ -547,12 +547,12 @@ static int et131x_send_packet(struct sk_buff *skb,
/**
* nic_send_packet - NIC specific send handler for version B silicon.
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
* @pMpTcb: pointer to MP_TCB
*
* Returns 0 or errno.
*/
static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
{
uint32_t loopIndex;
TX_DESC_ENTRY_t CurDesc[24];
......@@ -600,7 +600,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
"filling desc entry %d, "
"TCB: 0x%p\n",
(pPacket->len - pPacket->data_len),
pAdapter->TxRing.txDmaReadyToSend.bits.
etdev->TxRing.txDmaReadyToSend.bits.
val, pMpTcb);
CurDesc[FragmentNumber].DataBufferPtrHigh = 0;
......@@ -618,7 +618,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* subsystem)
*/
CurDesc[FragmentNumber++].DataBufferPtrLow =
pci_map_single(pAdapter->pdev,
pci_map_single(etdev->pdev,
pPacket->data,
pPacket->len -
pPacket->data_len,
......@@ -629,7 +629,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
"filling desc entry %d, "
"TCB: 0x%p\n",
(pPacket->len - pPacket->data_len),
pAdapter->TxRing.txDmaReadyToSend.bits.
etdev->TxRing.txDmaReadyToSend.bits.
val, pMpTcb);
CurDesc[FragmentNumber].DataBufferPtrHigh = 0;
......@@ -647,7 +647,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* subsystem)
*/
CurDesc[FragmentNumber++].DataBufferPtrLow =
pci_map_single(pAdapter->pdev,
pci_map_single(etdev->pdev,
pPacket->data,
((pPacket->len -
pPacket->data_len) / 2),
......@@ -667,7 +667,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* subsystem)
*/
CurDesc[FragmentNumber++].DataBufferPtrLow =
pci_map_single(pAdapter->pdev,
pci_map_single(etdev->pdev,
pPacket->data +
((pPacket->len -
pPacket->data_len) / 2),
......@@ -681,7 +681,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
"filling desc entry %d\n"
"TCB: 0x%p\n",
pFragList[loopIndex].size,
pAdapter->TxRing.txDmaReadyToSend.bits.val,
etdev->TxRing.txDmaReadyToSend.bits.val,
pMpTcb);
CurDesc[FragmentNumber].DataBufferPtrHigh = 0;
......@@ -696,7 +696,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* addressable (as defined by the pci/dma subsystem)
*/
CurDesc[FragmentNumber++].DataBufferPtrLow =
pci_map_page(pAdapter->pdev,
pci_map_page(etdev->pdev,
pFragList[loopIndex - 1].page,
pFragList[loopIndex - 1].page_offset,
pFragList[loopIndex - 1].size,
......@@ -709,11 +709,11 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
return -EIO;
}
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++pAdapter->TxRing.TxPacketsSinceLastinterrupt ==
pAdapter->RegistryTxNumBuffers) {
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++etdev->TxRing.TxPacketsSinceLastinterrupt ==
etdev->RegistryTxNumBuffers) {
CurDesc[FragmentNumber - 1].word3.value = 0x5;
pAdapter->TxRing.TxPacketsSinceLastinterrupt = 0;
etdev->TxRing.TxPacketsSinceLastinterrupt = 0;
} else {
CurDesc[FragmentNumber - 1].word3.value = 0x1;
}
......@@ -723,13 +723,13 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDesc[0].word3.bits.f = 1;
pMpTcb->WrIndexStart = pAdapter->TxRing.txDmaReadyToSend;
pMpTcb->WrIndexStart = etdev->TxRing.txDmaReadyToSend;
pMpTcb->PacketStaleCount = 0;
spin_lock_irqsave(&pAdapter->SendHWLock, lockflags1);
spin_lock_irqsave(&etdev->SendHWLock, lockflags1);
iThisCopy =
NUM_DESC_PER_RING_TX - pAdapter->TxRing.txDmaReadyToSend.bits.val;
NUM_DESC_PER_RING_TX - etdev->TxRing.txDmaReadyToSend.bits.val;
if (iThisCopy >= FragmentNumber) {
iRemainder = 0;
......@@ -738,67 +738,67 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
iRemainder = FragmentNumber - iThisCopy;
}
memcpy(pAdapter->TxRing.pTxDescRingVa +
pAdapter->TxRing.txDmaReadyToSend.bits.val, CurDesc,
memcpy(etdev->TxRing.pTxDescRingVa +
etdev->TxRing.txDmaReadyToSend.bits.val, CurDesc,
sizeof(TX_DESC_ENTRY_t) * iThisCopy);
pAdapter->TxRing.txDmaReadyToSend.bits.val += iThisCopy;
etdev->TxRing.txDmaReadyToSend.bits.val += iThisCopy;
if ((pAdapter->TxRing.txDmaReadyToSend.bits.val == 0) ||
(pAdapter->TxRing.txDmaReadyToSend.bits.val ==
if ((etdev->TxRing.txDmaReadyToSend.bits.val == 0) ||
(etdev->TxRing.txDmaReadyToSend.bits.val ==
NUM_DESC_PER_RING_TX)) {
if (pAdapter->TxRing.txDmaReadyToSend.bits.wrap)
pAdapter->TxRing.txDmaReadyToSend.value = 0;
if (etdev->TxRing.txDmaReadyToSend.bits.wrap)
etdev->TxRing.txDmaReadyToSend.value = 0;
else
pAdapter->TxRing.txDmaReadyToSend.value = 0x400;
etdev->TxRing.txDmaReadyToSend.value = 0x400;
}
if (iRemainder) {
memcpy(pAdapter->TxRing.pTxDescRingVa,
memcpy(etdev->TxRing.pTxDescRingVa,
CurDesc + iThisCopy,
sizeof(TX_DESC_ENTRY_t) * iRemainder);
pAdapter->TxRing.txDmaReadyToSend.bits.val += iRemainder;
etdev->TxRing.txDmaReadyToSend.bits.val += iRemainder;
}
if (pAdapter->TxRing.txDmaReadyToSend.bits.val == 0) {
if (pAdapter->TxRing.txDmaReadyToSend.value)
if (etdev->TxRing.txDmaReadyToSend.bits.val == 0) {
if (etdev->TxRing.txDmaReadyToSend.value)
pMpTcb->WrIndex.value = NUM_DESC_PER_RING_TX - 1;
else
pMpTcb->WrIndex.value =
0x400 | (NUM_DESC_PER_RING_TX - 1);
} else
pMpTcb->WrIndex.value =
pAdapter->TxRing.txDmaReadyToSend.value - 1;
etdev->TxRing.txDmaReadyToSend.value - 1;
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags2);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags2);
if (pAdapter->TxRing.CurrSendTail)
pAdapter->TxRing.CurrSendTail->Next = pMpTcb;
if (etdev->TxRing.CurrSendTail)
etdev->TxRing.CurrSendTail->Next = pMpTcb;
else
pAdapter->TxRing.CurrSendHead = pMpTcb;
etdev->TxRing.CurrSendHead = pMpTcb;
pAdapter->TxRing.CurrSendTail = pMpTcb;
etdev->TxRing.CurrSendTail = pMpTcb;
DBG_ASSERT(pMpTcb->Next == NULL);
pAdapter->TxRing.nBusySend++;
etdev->TxRing.nBusySend++;
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags2);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags2);
/* Write the new write pointer back to the device. */
writel(pAdapter->TxRing.txDmaReadyToSend.value,
&pAdapter->CSRAddress->txdma.service_request.value);
writel(etdev->TxRing.txDmaReadyToSend.value,
&etdev->CSRAddress->txdma.service_request.value);
/* For Gig only, we use Tx Interrupt coalescing. Enable the software
* timer to wake us up if this packet isn't followed by N more.
*/
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(pAdapter->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&pAdapter->CSRAddress->global.watchdog_timer);
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&etdev->CSRAddress->global.watchdog_timer);
}
spin_unlock_irqrestore(&pAdapter->SendHWLock, lockflags1);
spin_unlock_irqrestore(&etdev->SendHWLock, lockflags1);
DBG_TX_LEAVE(et131x_dbginfo);
return 0;
......@@ -812,7 +812,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
/**
* NICSendPacket - NIC specific send handler.
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
* @pMpTcb: pointer to MP_TCB
*
* Returns 0 on succes, errno on failure.
......@@ -820,7 +820,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* This version of the send routine is designed for version A silicon.
* Assumption - Send spinlock has been acquired.
*/
static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
{
uint32_t loopIndex, fragIndex, loopEnd;
uint32_t iSplitFirstElement = 0;
......@@ -837,7 +837,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
DBG_TX_ENTER(et131x_dbginfo);
ServiceComplete.value =
readl(&pAdapter->CSRAddress->txdma.NewServiceComplete.value);
readl(&etdev->CSRAddress->txdma.NewServiceComplete.value);
/*
* Attempt to fix TWO hardware bugs:
......@@ -856,7 +856,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
DBG_TX(et131x_dbginfo,
"pMpTcb->PacketLength: %d\n", pMpTcb->PacketLength);
if ((pAdapter->uiDuplexMode == 0)
if ((etdev->uiDuplexMode == 0)
&& (pMpTcb->PacketLength < NIC_MIN_PACKET_SIZE)) {
DBG_TX(et131x_dbginfo,
"HALF DUPLEX mode AND len < MIN_PKT_SIZE\n");
......@@ -875,28 +875,28 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
SegmentSize = (pPacket->len - pPacket->data_len) / 2;
}
spin_lock_irqsave(&pAdapter->SendHWLock, lockflags1);
spin_lock_irqsave(&etdev->SendHWLock, lockflags1);
if (pAdapter->TxRing.txDmaReadyToSend.bits.serv_req_wrap ==
if (etdev->TxRing.txDmaReadyToSend.bits.serv_req_wrap ==
ServiceComplete.bits.serv_cpl_wrap) {
/* The ring hasn't wrapped. Slots available should be
* (RING_SIZE) - the difference between the two pointers.
*/
SlotsAvailable = NUM_DESC_PER_RING_TX -
(pAdapter->TxRing.txDmaReadyToSend.bits.serv_req -
(etdev->TxRing.txDmaReadyToSend.bits.serv_req -
ServiceComplete.bits.serv_cpl);
} else {
/* The ring has wrapped. Slots available should be the
* difference between the two pointers.
*/
SlotsAvailable = ServiceComplete.bits.serv_cpl -
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req;
etdev->TxRing.txDmaReadyToSend.bits.serv_req;
}
if ((FragListCount + iSplitFirstElement) > SlotsAvailable) {
DBG_WARNING(et131x_dbginfo,
"Not Enough Space in Tx Desc Ring\n");
spin_unlock_irqrestore(&pAdapter->SendHWLock, lockflags1);
spin_unlock_irqrestore(&etdev->SendHWLock, lockflags1);
return -ENOMEM;
}
......@@ -926,7 +926,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
"Packet Length %d,"
"filling desc entry %d\n",
pPacket->len,
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req);
etdev->TxRing.txDmaReadyToSend.bits.serv_req);
/*
* NOTE - Should we do a paranoia check here to make sure the fragment
......@@ -962,7 +962,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
length_in_bytes =
SegmentSize;
CurDesc.DataBufferPtrLow =
pci_map_single(pAdapter->
pci_map_single(etdev->
pdev,
pPacket->
data,
......@@ -990,7 +990,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
pPacket->data_len) -
SegmentSize);
CurDesc.DataBufferPtrLow =
pci_map_single(pAdapter->
pci_map_single(etdev->
pdev,
(pPacket->
data +
......@@ -1014,7 +1014,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
pPacket->len - pPacket->data_len;
CurDesc.DataBufferPtrLow =
pci_map_single(pAdapter->pdev,
pci_map_single(etdev->pdev,
pPacket->data,
(pPacket->len -
pPacket->data_len),
......@@ -1028,7 +1028,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDesc.word2.bits.length_in_bytes =
pFragList[fragIndex - 1].size;
CurDesc.DataBufferPtrLow =
pci_map_page(pAdapter->pdev,
pci_map_page(etdev->pdev,
pFragList[fragIndex - 1].page,
pFragList[fragIndex -
1].page_offset,
......@@ -1050,23 +1050,23 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDesc.word3.bits.f = 1;
pMpTcb->WrIndexStart =
pAdapter->TxRing.txDmaReadyToSend;
etdev->TxRing.txDmaReadyToSend;
}
if ((loopIndex == (loopEnd - 1)) &&
(pAdapter->uiDuplexMode ||
(etdev->uiDuplexMode ||
(pMpTcb->PacketLength >= NIC_MIN_PACKET_SIZE))) {
/* This is the Last descriptor of the packet */
DBG_TX(et131x_dbginfo,
"THIS is our LAST descriptor\n");
if (pAdapter->uiLinkSpeed ==
if (etdev->uiLinkSpeed ==
TRUEPHY_SPEED_1000MBPS) {
if (++pAdapter->TxRing.
if (++etdev->TxRing.
TxPacketsSinceLastinterrupt >=
pAdapter->RegistryTxNumBuffers) {
etdev->RegistryTxNumBuffers) {
CurDesc.word3.value = 0x5;
pAdapter->TxRing.
etdev->TxRing.
TxPacketsSinceLastinterrupt
= 0;
} else {
......@@ -1080,7 +1080,7 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* of packet
*/
pMpTcb->WrIndex =
pAdapter->TxRing.txDmaReadyToSend;
etdev->TxRing.txDmaReadyToSend;
pMpTcb->PacketStaleCount = 0;
}
......@@ -1088,13 +1088,13 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
* descriptor ring at the next free entry. Advance
* the "next free entry" variable
*/
memcpy(pAdapter->TxRing.pTxDescRingVa +
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req,
memcpy(etdev->TxRing.pTxDescRingVa +
etdev->TxRing.txDmaReadyToSend.bits.serv_req,
&CurDesc, sizeof(TX_DESC_ENTRY_t));
CurDescPostCopy =
pAdapter->TxRing.pTxDescRingVa +
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req;
etdev->TxRing.pTxDescRingVa +
etdev->TxRing.txDmaReadyToSend.bits.serv_req;
DBG_TX(et131x_dbginfo,
"CURRENT DESCRIPTOR\n"
......@@ -1109,32 +1109,32 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDescPostCopy->word2.value,
CurDescPostCopy->word3.value);
if (++pAdapter->TxRing.txDmaReadyToSend.bits.serv_req >=
if (++etdev->TxRing.txDmaReadyToSend.bits.serv_req >=
NUM_DESC_PER_RING_TX) {
if (pAdapter->TxRing.txDmaReadyToSend.bits.
if (etdev->TxRing.txDmaReadyToSend.bits.
serv_req_wrap) {
pAdapter->TxRing.txDmaReadyToSend.
etdev->TxRing.txDmaReadyToSend.
value = 0;
} else {
pAdapter->TxRing.txDmaReadyToSend.
etdev->TxRing.txDmaReadyToSend.
value = 0x400;
}
}
}
}
if (pAdapter->uiDuplexMode == 0 &&
if (etdev->uiDuplexMode == 0 &&
pMpTcb->PacketLength < NIC_MIN_PACKET_SIZE) {
/* NOTE - Same 32/64-bit issue as above... */
CurDesc.DataBufferPtrHigh = 0x0;
CurDesc.DataBufferPtrLow = pAdapter->TxRing.pTxDummyBlkPa;
CurDesc.DataBufferPtrLow = etdev->TxRing.pTxDummyBlkPa;
CurDesc.word2.value = 0;
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++pAdapter->TxRing.TxPacketsSinceLastinterrupt >=
pAdapter->RegistryTxNumBuffers) {
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++etdev->TxRing.TxPacketsSinceLastinterrupt >=
etdev->RegistryTxNumBuffers) {
CurDesc.word3.value = 0x5;
pAdapter->TxRing.TxPacketsSinceLastinterrupt =
etdev->TxRing.TxPacketsSinceLastinterrupt =
0;
} else {
CurDesc.word3.value = 0x1;
......@@ -1146,15 +1146,15 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDesc.word2.bits.length_in_bytes =
NIC_MIN_PACKET_SIZE - pMpTcb->PacketLength;
pMpTcb->WrIndex = pAdapter->TxRing.txDmaReadyToSend;
pMpTcb->WrIndex = etdev->TxRing.txDmaReadyToSend;
memcpy(pAdapter->TxRing.pTxDescRingVa +
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req,
memcpy(etdev->TxRing.pTxDescRingVa +
etdev->TxRing.txDmaReadyToSend.bits.serv_req,
&CurDesc, sizeof(TX_DESC_ENTRY_t));
CurDescPostCopy =
pAdapter->TxRing.pTxDescRingVa +
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req;
etdev->TxRing.pTxDescRingVa +
etdev->TxRing.txDmaReadyToSend.bits.serv_req;
DBG_TX(et131x_dbginfo,
"CURRENT DESCRIPTOR\n"
......@@ -1169,54 +1169,54 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
CurDescPostCopy->word2.value,
CurDescPostCopy->word3.value);
if (++pAdapter->TxRing.txDmaReadyToSend.bits.serv_req >=
if (++etdev->TxRing.txDmaReadyToSend.bits.serv_req >=
NUM_DESC_PER_RING_TX) {
if (pAdapter->TxRing.txDmaReadyToSend.bits.
if (etdev->TxRing.txDmaReadyToSend.bits.
serv_req_wrap) {
pAdapter->TxRing.txDmaReadyToSend.value = 0;
etdev->TxRing.txDmaReadyToSend.value = 0;
} else {
pAdapter->TxRing.txDmaReadyToSend.value = 0x400;
etdev->TxRing.txDmaReadyToSend.value = 0x400;
}
}
DBG_TX(et131x_dbginfo, "Padding descriptor %d by %d bytes\n",
/* pAdapter->TxRing.txDmaReadyToSend.value, */
pAdapter->TxRing.txDmaReadyToSend.bits.serv_req,
/* etdev->TxRing.txDmaReadyToSend.value, */
etdev->TxRing.txDmaReadyToSend.bits.serv_req,
NIC_MIN_PACKET_SIZE - pMpTcb->PacketLength);
}
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags2);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags2);
if (pAdapter->TxRing.CurrSendTail)
pAdapter->TxRing.CurrSendTail->Next = pMpTcb;
if (etdev->TxRing.CurrSendTail)
etdev->TxRing.CurrSendTail->Next = pMpTcb;
else
pAdapter->TxRing.CurrSendHead = pMpTcb;
etdev->TxRing.CurrSendHead = pMpTcb;
pAdapter->TxRing.CurrSendTail = pMpTcb;
etdev->TxRing.CurrSendTail = pMpTcb;
DBG_ASSERT(pMpTcb->Next == NULL);
pAdapter->TxRing.nBusySend++;
etdev->TxRing.nBusySend++;
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags2);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags2);
/* Write the new write pointer back to the device. */
writel(pAdapter->TxRing.txDmaReadyToSend.value,
&pAdapter->CSRAddress->txdma.service_request.value);
writel(etdev->TxRing.txDmaReadyToSend.value,
&etdev->CSRAddress->txdma.service_request.value);
#ifdef CONFIG_ET131X_DEBUG
DumpDeviceBlock(DBG_TX_ON, pAdapter, 1);
DumpDeviceBlock(DBG_TX_ON, etdev, 1);
#endif
/* For Gig only, we use Tx Interrupt coalescing. Enable the software
* timer to wake us up if this packet isn't followed by N more.
*/
if (pAdapter->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(pAdapter->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&pAdapter->CSRAddress->global.watchdog_timer);
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
&etdev->CSRAddress->global.watchdog_timer);
}
spin_unlock_irqrestore(&pAdapter->SendHWLock, lockflags1);
spin_unlock_irqrestore(&etdev->SendHWLock, lockflags1);
DBG_TX_LEAVE(et131x_dbginfo);
return 0;
......@@ -1226,24 +1226,24 @@ static int nic_send_packet(struct et131x_adapter *pAdapter, PMP_TCB pMpTcb)
/**
* et131x_free_send_packet - Recycle a MP_TCB, complete the packet if necessary
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
* @pMpTcb: pointer to MP_TCB
*
* Assumption - Send spinlock has been acquired
*/
inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
inline void et131x_free_send_packet(struct et131x_adapter *etdev,
PMP_TCB pMpTcb)
{
unsigned long lockflags;
TX_DESC_ENTRY_t *desc = NULL;
struct net_device_stats *stats = &pAdapter->net_stats;
struct net_device_stats *stats = &etdev->net_stats;
if (MP_TEST_FLAG(pMpTcb, fMP_DEST_BROAD))
atomic_inc(&pAdapter->Stats.brdcstxmt);
atomic_inc(&etdev->Stats.brdcstxmt);
else if (MP_TEST_FLAG(pMpTcb, fMP_DEST_MULTI))
atomic_inc(&pAdapter->Stats.multixmt);
atomic_inc(&etdev->Stats.multixmt);
else
atomic_inc(&pAdapter->Stats.unixmt);
atomic_inc(&etdev->Stats.unixmt);
if (pMpTcb->Packet) {
stats->tx_bytes += pMpTcb->Packet->len;
......@@ -1271,7 +1271,7 @@ inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
do {
desc =
(TX_DESC_ENTRY_t *) (pAdapter->TxRing.
(TX_DESC_ENTRY_t *) (etdev->TxRing.
pTxDescRingVa +
pMpTcb->WrIndexStart.bits.val);
......@@ -1288,7 +1288,7 @@ inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
desc->word2.value,
desc->word3.value);
pci_unmap_single(pAdapter->pdev,
pci_unmap_single(etdev->pdev,
desc->DataBufferPtrLow,
desc->word2.value, PCI_DMA_TODEVICE);
......@@ -1299,7 +1299,7 @@ inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
else
pMpTcb->WrIndexStart.value = 0x400;
}
} while (desc != (pAdapter->TxRing.pTxDescRingVa +
} while (desc != (etdev->TxRing.pTxDescRingVa +
pMpTcb->WrIndex.bits.val));
DBG_TX(et131x_dbginfo,
......@@ -1311,31 +1311,31 @@ inline void et131x_free_send_packet(struct et131x_adapter *pAdapter,
memset(pMpTcb, 0, sizeof(MP_TCB));
/* Add the TCB to the Ready Q */
spin_lock_irqsave(&pAdapter->TCBReadyQLock, lockflags);
spin_lock_irqsave(&etdev->TCBReadyQLock, lockflags);
pAdapter->Stats.opackets++;
etdev->Stats.opackets++;
if (pAdapter->TxRing.TCBReadyQueueTail) {
pAdapter->TxRing.TCBReadyQueueTail->Next = pMpTcb;
if (etdev->TxRing.TCBReadyQueueTail) {
etdev->TxRing.TCBReadyQueueTail->Next = pMpTcb;
} else {
/* Apparently ready Q is empty. */
pAdapter->TxRing.TCBReadyQueueHead = pMpTcb;
etdev->TxRing.TCBReadyQueueHead = pMpTcb;
}
pAdapter->TxRing.TCBReadyQueueTail = pMpTcb;
etdev->TxRing.TCBReadyQueueTail = pMpTcb;
spin_unlock_irqrestore(&pAdapter->TCBReadyQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBReadyQLock, lockflags);
DBG_ASSERT(pAdapter->TxRing.nBusySend >= 0);
DBG_ASSERT(etdev->TxRing.nBusySend >= 0);
}
/**
* et131x_free_busy_send_packets - Free and complete the stopped active sends
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Assumption - Send spinlock has been acquired
*/
void et131x_free_busy_send_packets(struct et131x_adapter *pAdapter)
void et131x_free_busy_send_packets(struct et131x_adapter *etdev)
{
PMP_TCB pMpTcb;
struct list_head *pEntry;
......@@ -1344,42 +1344,42 @@ void et131x_free_busy_send_packets(struct et131x_adapter *pAdapter)
DBG_ENTER(et131x_dbginfo);
while (!list_empty(&pAdapter->TxRing.SendWaitQueue)) {
spin_lock_irqsave(&pAdapter->SendWaitLock, lockflags);
while (!list_empty(&etdev->TxRing.SendWaitQueue)) {
spin_lock_irqsave(&etdev->SendWaitLock, lockflags);
pAdapter->TxRing.nWaitSend--;
spin_unlock_irqrestore(&pAdapter->SendWaitLock, lockflags);
etdev->TxRing.nWaitSend--;
spin_unlock_irqrestore(&etdev->SendWaitLock, lockflags);
pEntry = pAdapter->TxRing.SendWaitQueue.next;
pEntry = etdev->TxRing.SendWaitQueue.next;
}
pAdapter->TxRing.nWaitSend = 0;
etdev->TxRing.nWaitSend = 0;
/* Any packets being sent? Check the first TCB on the send list */
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
while ((pMpTcb != NULL) && (FreeCounter < NUM_TCB)) {
PMP_TCB pNext = pMpTcb->Next;
pAdapter->TxRing.CurrSendHead = pNext;
etdev->TxRing.CurrSendHead = pNext;
if (pNext == NULL)
pAdapter->TxRing.CurrSendTail = NULL;
etdev->TxRing.CurrSendTail = NULL;
pAdapter->TxRing.nBusySend--;
etdev->TxRing.nBusySend--;
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
DBG_VERBOSE(et131x_dbginfo, "pMpTcb = 0x%p\n", pMpTcb);
FreeCounter++;
MP_FREE_SEND_PACKET_FUN(pAdapter, pMpTcb);
MP_FREE_SEND_PACKET_FUN(etdev, pMpTcb);
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
}
if (FreeCounter == NUM_TCB) {
......@@ -1388,125 +1388,125 @@ void et131x_free_busy_send_packets(struct et131x_adapter *pAdapter)
BUG();
}
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
pAdapter->TxRing.nBusySend = 0;
etdev->TxRing.nBusySend = 0;
DBG_LEAVE(et131x_dbginfo);
}
/**
* et131x_handle_send_interrupt - Interrupt handler for sending processing
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Re-claim the send resources, complete sends and get more to send from
* the send wait queue.
*
* Assumption - Send spinlock has been acquired
*/
void et131x_handle_send_interrupt(struct et131x_adapter *pAdapter)
void et131x_handle_send_interrupt(struct et131x_adapter *etdev)
{
DBG_TX_ENTER(et131x_dbginfo);
/* Mark as completed any packets which have been sent by the device. */
et131x_update_tcb_list(pAdapter);
et131x_update_tcb_list(etdev);
/* If we queued any transmits because we didn't have any TCBs earlier,
* dequeue and send those packets now, as long as we have free TCBs.
*/
et131x_check_send_wait_list(pAdapter);
et131x_check_send_wait_list(etdev);
DBG_TX_LEAVE(et131x_dbginfo);
}
/**
* et131x_update_tcb_list - Helper routine for Send Interrupt handler
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Re-claims the send resources and completes sends. Can also be called as
* part of the NIC send routine when the "ServiceComplete" indication has
* wrapped.
*/
static void et131x_update_tcb_list(struct et131x_adapter *pAdapter)
static void et131x_update_tcb_list(struct et131x_adapter *etdev)
{
unsigned long lockflags;
DMA10W_t ServiceComplete;
PMP_TCB pMpTcb;
ServiceComplete.value =
readl(&pAdapter->CSRAddress->txdma.NewServiceComplete.value);
readl(&etdev->CSRAddress->txdma.NewServiceComplete.value);
/* Has the ring wrapped? Process any descriptors that do not have
* the same "wrap" indicator as the current completion indicator
*/
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
while (pMpTcb &&
ServiceComplete.bits.wrap != pMpTcb->WrIndex.bits.wrap &&
ServiceComplete.bits.val < pMpTcb->WrIndex.bits.val) {
pAdapter->TxRing.nBusySend--;
pAdapter->TxRing.CurrSendHead = pMpTcb->Next;
etdev->TxRing.nBusySend--;
etdev->TxRing.CurrSendHead = pMpTcb->Next;
if (pMpTcb->Next == NULL)
pAdapter->TxRing.CurrSendTail = NULL;
etdev->TxRing.CurrSendTail = NULL;
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
MP_FREE_SEND_PACKET_FUN(pAdapter, pMpTcb);
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
MP_FREE_SEND_PACKET_FUN(etdev, pMpTcb);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
/* Goto the next packet */
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
}
while (pMpTcb &&
ServiceComplete.bits.wrap == pMpTcb->WrIndex.bits.wrap &&
ServiceComplete.bits.val > pMpTcb->WrIndex.bits.val) {
pAdapter->TxRing.nBusySend--;
pAdapter->TxRing.CurrSendHead = pMpTcb->Next;
etdev->TxRing.nBusySend--;
etdev->TxRing.CurrSendHead = pMpTcb->Next;
if (pMpTcb->Next == NULL)
pAdapter->TxRing.CurrSendTail = NULL;
etdev->TxRing.CurrSendTail = NULL;
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
MP_FREE_SEND_PACKET_FUN(pAdapter, pMpTcb);
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
MP_FREE_SEND_PACKET_FUN(etdev, pMpTcb);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
/* Goto the next packet */
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
}
/* Wake up the queue when we hit a low-water mark */
if (pAdapter->TxRing.nBusySend <= (NUM_TCB / 3))
netif_wake_queue(pAdapter->netdev);
if (etdev->TxRing.nBusySend <= (NUM_TCB / 3))
netif_wake_queue(etdev->netdev);
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
}
/**
* et131x_check_send_wait_list - Helper routine for the interrupt handler
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Takes packets from the send wait queue and posts them to the device (if
* room available).
*/
static void et131x_check_send_wait_list(struct et131x_adapter *pAdapter)
static void et131x_check_send_wait_list(struct et131x_adapter *etdev)
{
unsigned long lockflags;
spin_lock_irqsave(&pAdapter->SendWaitLock, lockflags);
spin_lock_irqsave(&etdev->SendWaitLock, lockflags);
while (!list_empty(&pAdapter->TxRing.SendWaitQueue) &&
MP_TCB_RESOURCES_AVAILABLE(pAdapter)) {
while (!list_empty(&etdev->TxRing.SendWaitQueue) &&
MP_TCB_RESOURCES_AVAILABLE(etdev)) {
struct list_head *pEntry;
DBG_VERBOSE(et131x_dbginfo, "Tx packets on the wait queue\n");
pEntry = pAdapter->TxRing.SendWaitQueue.next;
pEntry = etdev->TxRing.SendWaitQueue.next;
pAdapter->TxRing.nWaitSend--;
etdev->TxRing.nWaitSend--;
DBG_WARNING(et131x_dbginfo,
"MpHandleSendInterrupt - sent a queued pkt. Waiting %d\n",
pAdapter->TxRing.nWaitSend);
etdev->TxRing.nWaitSend);
}
spin_unlock_irqrestore(&pAdapter->SendWaitLock, lockflags);
spin_unlock_irqrestore(&etdev->SendWaitLock, lockflags);
}
drivers/staging/et131x/et131x_config.c
View file @ 25ad00bb
......@@ -202,12 +202,12 @@ MODULE_PARM_DESC(et131x_speed_set,
/**
* et131x_config_parse
* @pAdapter: pointer to the private adapter struct
* @etdev: pointer to the private adapter struct
*
* Parses a configuration from some location (module parameters, for example)
* into the private adapter struct
*/
void et131x_config_parse(struct et131x_adapter *pAdapter)
void et131x_config_parse(struct et131x_adapter *etdev)
{
uint8_t macAddrDef[] = PARM_MAC_ADDRESS_DEF;
......@@ -237,85 +237,85 @@ void et131x_config_parse(struct et131x_adapter *pAdapter)
if (et131x_speed_set != PARM_SPEED_DUPLEX_DEF) {
DBG_VERBOSE(et131x_dbginfo, "Speed set manually to : %d \n",
et131x_speed_set);
pAdapter->SpeedDuplex = et131x_speed_set;
etdev->SpeedDuplex = et131x_speed_set;
} else {
pAdapter->SpeedDuplex = PARM_SPEED_DUPLEX_DEF;
etdev->SpeedDuplex = PARM_SPEED_DUPLEX_DEF;
}
/* pAdapter->SpeedDuplex = PARM_SPEED_DUPLEX_DEF; */
pAdapter->RegistryVlanTag = PARM_VLAN_TAG_DEF;
pAdapter->RegistryFlowControl = PARM_FLOW_CTL_DEF;
pAdapter->RegistryWOLLink = PARM_WOL_LINK_DEF;
pAdapter->RegistryWOLMatch = PARM_WOL_MATCH_DEF;
pAdapter->RegistryJumboPacket = PARM_JUMBO_PKT_DEF;
pAdapter->RegistryPhyComa = PARM_PHY_COMA_DEF;
pAdapter->RegistryRxNumBuffers = PARM_RX_NUM_BUFS_DEF;
pAdapter->RegistryRxTimeInterval = PARM_RX_TIME_INT_DEF;
pAdapter->RegistryTxNumBuffers = PARM_TX_NUM_BUFS_DEF;
pAdapter->RegistryTxTimeInterval = PARM_TX_TIME_INT_DEF;
pAdapter->RegistryRxMemEnd = PARM_RX_MEM_END_DEF;
pAdapter->RegistryMACStat = PARM_MAC_STAT_DEF;
pAdapter->RegistrySCGain = PARM_SC_GAIN_DEF;
pAdapter->RegistryPMWOL = PARM_PM_WOL_DEF;
/* etdev->SpeedDuplex = PARM_SPEED_DUPLEX_DEF; */
etdev->RegistryVlanTag = PARM_VLAN_TAG_DEF;
etdev->RegistryFlowControl = PARM_FLOW_CTL_DEF;
etdev->RegistryWOLLink = PARM_WOL_LINK_DEF;
etdev->RegistryWOLMatch = PARM_WOL_MATCH_DEF;
etdev->RegistryJumboPacket = PARM_JUMBO_PKT_DEF;
etdev->RegistryPhyComa = PARM_PHY_COMA_DEF;
etdev->RegistryRxNumBuffers = PARM_RX_NUM_BUFS_DEF;
etdev->RegistryRxTimeInterval = PARM_RX_TIME_INT_DEF;
etdev->RegistryTxNumBuffers = PARM_TX_NUM_BUFS_DEF;
etdev->RegistryTxTimeInterval = PARM_TX_TIME_INT_DEF;
etdev->RegistryRxMemEnd = PARM_RX_MEM_END_DEF;
etdev->RegistryMACStat = PARM_MAC_STAT_DEF;
etdev->RegistrySCGain = PARM_SC_GAIN_DEF;
etdev->RegistryPMWOL = PARM_PM_WOL_DEF;
if (et131x_nmi_disable != PARM_NMI_DISABLE_DEF)
pAdapter->RegistryNMIDisable = et131x_nmi_disable;
etdev->RegistryNMIDisable = et131x_nmi_disable;
else
pAdapter->RegistryNMIDisable = PARM_NMI_DISABLE_DEF;
etdev->RegistryNMIDisable = PARM_NMI_DISABLE_DEF;
pAdapter->RegistryDMACache = PARM_DMA_CACHE_DEF;
pAdapter->RegistryPhyLoopbk = PARM_PHY_LOOPBK_DEF;
etdev->RegistryDMACache = PARM_DMA_CACHE_DEF;
etdev->RegistryPhyLoopbk = PARM_PHY_LOOPBK_DEF;
/* Set the MAC address to a default */
memcpy(pAdapter->CurrentAddress, macAddrDef, ETH_ALEN);
pAdapter->bOverrideAddress = false;
memcpy(etdev->CurrentAddress, macAddrDef, ETH_ALEN);
etdev->bOverrideAddress = false;
DBG_TRACE(et131x_dbginfo,
"Default MAC Address : %02x:%02x:%02x:%02x:%02x:%02x\n",
pAdapter->CurrentAddress[0], pAdapter->CurrentAddress[1],
pAdapter->CurrentAddress[2], pAdapter->CurrentAddress[3],
pAdapter->CurrentAddress[4], pAdapter->CurrentAddress[5]);
etdev->CurrentAddress[0], etdev->CurrentAddress[1],
etdev->CurrentAddress[2], etdev->CurrentAddress[3],
etdev->CurrentAddress[4], etdev->CurrentAddress[5]);
/* Decode SpeedDuplex
*
* Set up as if we are auto negotiating always and then change if we
* go into force mode
*/
pAdapter->AiForceSpeed = 0; /* Auto speed */
pAdapter->AiForceDpx = 0; /* Auto FDX */
etdev->AiForceSpeed = 0; /* Auto speed */
etdev->AiForceDpx = 0; /* Auto FDX */
/* If we are the 10/100 device, and gigabit is somehow requested then
* knock it down to 100 full.
*/
if (pAdapter->DeviceID == ET131X_PCI_DEVICE_ID_FAST &&
pAdapter->SpeedDuplex == 5)
pAdapter->SpeedDuplex = 4;
if (etdev->DeviceID == ET131X_PCI_DEVICE_ID_FAST &&
etdev->SpeedDuplex == 5)
etdev->SpeedDuplex = 4;
switch (pAdapter->SpeedDuplex) {
switch (etdev->SpeedDuplex) {
case 1: /* 10Mb Half-Duplex */
pAdapter->AiForceSpeed = 10;
pAdapter->AiForceDpx = 1;
etdev->AiForceSpeed = 10;
etdev->AiForceDpx = 1;
break;
case 2: /* 10Mb Full-Duplex */
pAdapter->AiForceSpeed = 10;
pAdapter->AiForceDpx = 2;
etdev->AiForceSpeed = 10;
etdev->AiForceDpx = 2;
break;
case 3: /* 100Mb Half-Duplex */
pAdapter->AiForceSpeed = 100;
pAdapter->AiForceDpx = 1;
etdev->AiForceSpeed = 100;
etdev->AiForceDpx = 1;
break;
case 4: /* 100Mb Full-Duplex */
pAdapter->AiForceSpeed = 100;
pAdapter->AiForceDpx = 2;
etdev->AiForceSpeed = 100;
etdev->AiForceDpx = 2;
break;
case 5: /* 1000Mb Full-Duplex */
pAdapter->AiForceSpeed = 1000;
pAdapter->AiForceDpx = 2;
etdev->AiForceSpeed = 1000;
etdev->AiForceDpx = 2;
break;
}
......
drivers/staging/et131x/et131x_debug.c
View file @ 25ad00bb
......@@ -106,11 +106,11 @@ extern dbg_info_t *et131x_dbginfo;
/**
* DumpTxQueueContents - Dump out the tx queue and the shadow pointers
* @pAdapter: pointer to our adapter structure
* @etdev: pointer to our adapter structure
*/
void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *pAdapter)
void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *etdev)
{
MMC_t __iomem *mmc = &pAdapter->CSRAddress->mmc;
MMC_t __iomem *mmc = &etdev->CSRAddress->mmc;
uint32_t TxQueueAddr;
if (DBG_FLAGS(et131x_dbginfo) & dbgLvl) {
......@@ -134,24 +134,24 @@ void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *pAdapter)
}
DBG_PRINT("Shadow Pointers 0x%08x\n",
readl(&pAdapter->CSRAddress->txmac.shadow_ptr.value));
readl(&etdev->CSRAddress->txmac.shadow_ptr.value));
}
}
/**
* DumpDeviceBlock
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Dumps the first 64 regs of each block of the et-1310 (each block is
* mapped to a new page, each page is 4096 bytes).
*/
#define NUM_BLOCKS 8
void DumpDeviceBlock(int dbgLvl, struct et131x_adapter *pAdapter,
void DumpDeviceBlock(int dbgLvl, struct et131x_adapter *etdev,
uint32_t Block)
{
uint32_t Address1, Address2;
uint32_t __iomem *BigDevicePointer =
(uint32_t __iomem *) pAdapter->CSRAddress;
(uint32_t __iomem *) etdev->CSRAddress;
const char *BlockNames[NUM_BLOCKS] = {
"Global", "Tx DMA", "Rx DMA", "Tx MAC",
"Rx MAC", "MAC", "MAC Stat", "MMC"
......@@ -179,17 +179,17 @@ void DumpDeviceBlock(int dbgLvl, struct et131x_adapter *pAdapter,
/**
* DumpDeviceReg
* @pAdapter: pointer to our adapter
* @etdev: pointer to our adapter
*
* Dumps the first 64 regs of each block of the et-1310 (each block is
* mapped to a new page, each page is 4096 bytes).
*/
void DumpDeviceReg(int dbgLvl, struct et131x_adapter *pAdapter)
void DumpDeviceReg(int dbgLvl, struct et131x_adapter *etdev)
{
uint32_t Address1, Address2;
uint32_t Block;
uint32_t __iomem *BigDevicePointer =
(uint32_t __iomem *) pAdapter->CSRAddress;
(uint32_t __iomem *) etdev->CSRAddress;
uint32_t __iomem *Pointer;
const char *BlockNames[NUM_BLOCKS] = {
"Global", "Tx DMA", "Rx DMA", "Tx MAC",
......
drivers/staging/et131x/et131x_initpci.c
View file @ 25ad00bb
......@@ -447,40 +447,40 @@ int et131x_find_adapter(struct et131x_adapter *adapter, struct pci_dev *pdev)
*/
void et131x_error_timer_handler(unsigned long data)
{
struct et131x_adapter *pAdapter = (struct et131x_adapter *) data;
struct et131x_adapter *etdev = (struct et131x_adapter *) data;
PM_CSR_t pm_csr;
pm_csr.value = readl(&pAdapter->CSRAddress->global.pm_csr.value);
pm_csr.value = readl(&etdev->CSRAddress->global.pm_csr.value);
if (pm_csr.bits.pm_phy_sw_coma == 0) {
if (pAdapter->RegistryMACStat)
UpdateMacStatHostCounters(pAdapter);
if (etdev->RegistryMACStat)
UpdateMacStatHostCounters(etdev);
} else
DBG_VERBOSE(et131x_dbginfo,
"No interrupts, in PHY coma, pm_csr = 0x%x\n",
pm_csr.value);
if (!pAdapter->Bmsr.bits.link_status &&
pAdapter->RegistryPhyComa &&
pAdapter->PoMgmt.TransPhyComaModeOnBoot < 11) {
pAdapter->PoMgmt.TransPhyComaModeOnBoot++;
if (!etdev->Bmsr.bits.link_status &&
etdev->RegistryPhyComa &&
etdev->PoMgmt.TransPhyComaModeOnBoot < 11) {
etdev->PoMgmt.TransPhyComaModeOnBoot++;
}
if (pAdapter->PoMgmt.TransPhyComaModeOnBoot == 10) {
if (!pAdapter->Bmsr.bits.link_status
&& pAdapter->RegistryPhyComa) {
if (etdev->PoMgmt.TransPhyComaModeOnBoot == 10) {
if (!etdev->Bmsr.bits.link_status
&& etdev->RegistryPhyComa) {
if (pm_csr.bits.pm_phy_sw_coma == 0) {
/* NOTE - This was originally a 'sync with
* interrupt'. How to do that under Linux?
*/
et131x_enable_interrupts(pAdapter);
EnablePhyComa(pAdapter);
et131x_enable_interrupts(etdev);
EnablePhyComa(etdev);
}
}
}
/* This is a periodic timer, so reschedule */
mod_timer(&pAdapter->ErrorTimer, jiffies +
mod_timer(&etdev->ErrorTimer, jiffies +
TX_ERROR_PERIOD * HZ / 1000);
}
......@@ -491,23 +491,23 @@ void et131x_error_timer_handler(unsigned long data)
*/
void et131x_link_detection_handler(unsigned long data)
{
struct et131x_adapter *pAdapter = (struct et131x_adapter *) data;
struct et131x_adapter *etdev = (struct et131x_adapter *) data;
unsigned long lockflags;
/* Let everyone know that we have run */
pAdapter->bLinkTimerActive = false;
etdev->bLinkTimerActive = false;
if (pAdapter->MediaState == 0) {
spin_lock_irqsave(&pAdapter->Lock, lockflags);
if (etdev->MediaState == 0) {
spin_lock_irqsave(&etdev->Lock, lockflags);
pAdapter->MediaState = NETIF_STATUS_MEDIA_DISCONNECT;
MP_CLEAR_FLAG(pAdapter, fMP_ADAPTER_LINK_DETECTION);
etdev->MediaState = NETIF_STATUS_MEDIA_DISCONNECT;
MP_CLEAR_FLAG(etdev, fMP_ADAPTER_LINK_DETECTION);
spin_unlock_irqrestore(&pAdapter->Lock, lockflags);
spin_unlock_irqrestore(&etdev->Lock, lockflags);
netif_carrier_off(pAdapter->netdev);
netif_carrier_off(etdev->netdev);
pAdapter->bSetPending = false;
etdev->bSetPending = false;
}
}
......@@ -517,54 +517,54 @@ void et131x_link_detection_handler(unsigned long data)
*
* Returns 0 on success, errno on failure (as defined in errno.h)
*/
int et131x_adapter_setup(struct et131x_adapter *pAdapter)
int et131x_adapter_setup(struct et131x_adapter *etdev)
{
int status = 0;
DBG_ENTER(et131x_dbginfo);
/* Configure the JAGCore */
ConfigGlobalRegs(pAdapter);
ConfigGlobalRegs(etdev);
ConfigMACRegs1(pAdapter);
ConfigMMCRegs(pAdapter);
ConfigMACRegs1(etdev);
ConfigMMCRegs(etdev);
ConfigRxMacRegs(pAdapter);
ConfigTxMacRegs(pAdapter);
ConfigRxMacRegs(etdev);
ConfigTxMacRegs(etdev);
ConfigRxDmaRegs(pAdapter);
ConfigTxDmaRegs(pAdapter);
ConfigRxDmaRegs(etdev);
ConfigTxDmaRegs(etdev);
ConfigMacStatRegs(pAdapter);
ConfigMacStatRegs(etdev);
/* Move the following code to Timer function?? */
status = et131x_xcvr_find(pAdapter);
status = et131x_xcvr_find(etdev);
if (status != 0)
DBG_WARNING(et131x_dbginfo, "Could not find the xcvr\n");
/* Prepare the TRUEPHY library. */
ET1310_PhyInit(pAdapter);
ET1310_PhyInit(etdev);
/* Reset the phy now so changes take place */
ET1310_PhyReset(pAdapter);
ET1310_PhyReset(etdev);
/* Power down PHY */
ET1310_PhyPowerDown(pAdapter, 1);
ET1310_PhyPowerDown(etdev, 1);
/*
* We need to turn off 1000 base half dulplex, the mac does not
* support it. For the 10/100 part, turn off all gig advertisement
*/
if (pAdapter->DeviceID != ET131X_PCI_DEVICE_ID_FAST)
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_FULL);
if (etdev->DeviceID != ET131X_PCI_DEVICE_ID_FAST)
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_FULL);
else
ET1310_PhyAdvertise1000BaseT(pAdapter, TRUEPHY_ADV_DUPLEX_NONE);
ET1310_PhyAdvertise1000BaseT(etdev, TRUEPHY_ADV_DUPLEX_NONE);
/* Power up PHY */
ET1310_PhyPowerDown(pAdapter, 0);
ET1310_PhyPowerDown(etdev, 0);
et131x_setphy_normal(pAdapter);
et131x_setphy_normal(etdev);
DBG_LEAVE(et131x_dbginfo);
return status;
......
drivers/staging/et131x/et131x_isr.c
View file @ 25ad00bb
......@@ -211,10 +211,10 @@ irqreturn_t et131x_isr(int irq, void *dev_id)
*/
void et131x_isr_handler(struct work_struct *work)
{
struct et131x_adapter *pAdapter =
struct et131x_adapter *etdev =
container_of(work, struct et131x_adapter, task);
INTERRUPT_t GlobStatus = pAdapter->Stats.InterruptStatus;
ADDRESS_MAP_t __iomem *iomem = pAdapter->CSRAddress;
INTERRUPT_t GlobStatus = etdev->Stats.InterruptStatus;
ADDRESS_MAP_t __iomem *iomem = etdev->CSRAddress;
/*
* These first two are by far the most common. Once handled, we clear
......@@ -224,13 +224,13 @@ void et131x_isr_handler(struct work_struct *work)
/* Handle all the completed Transmit interrupts */
if (GlobStatus.bits.txdma_isr) {
DBG_TX(et131x_dbginfo, "TXDMA_ISR interrupt\n");
et131x_handle_send_interrupt(pAdapter);
et131x_handle_send_interrupt(etdev);
}
/* Handle all the completed Receives interrupts */
if (GlobStatus.bits.rxdma_xfr_done) {
DBG_RX(et131x_dbginfo, "RXDMA_XFR_DONE interrupt\n");
et131x_handle_recv_interrupt(pAdapter);
et131x_handle_recv_interrupt(etdev);
}
GlobStatus.value &= 0xffffffd7;
......@@ -272,8 +272,8 @@ void et131x_isr_handler(struct work_struct *work)
/* If the user has flow control on, then we will
* send a pause packet, otherwise just exit
*/
if (pAdapter->FlowControl == TxOnly ||
pAdapter->FlowControl == Both) {
if (etdev->FlowControl == TxOnly ||
etdev->FlowControl == Both) {
PM_CSR_t pm_csr;
/* Tell the device to send a pause packet via
......@@ -330,11 +330,11 @@ void et131x_isr_handler(struct work_struct *work)
*/
/* TRAP();*/
pAdapter->TxMacTest.value =
etdev->TxMacTest.value =
readl(&iomem->txmac.tx_test.value);
DBG_WARNING(et131x_dbginfo,
"RxDMA_ERR interrupt, error %x\n",
pAdapter->TxMacTest.value);
etdev->TxMacTest.value);
}
/* Handle the Wake on LAN Event */
......@@ -370,23 +370,23 @@ void et131x_isr_handler(struct work_struct *work)
DBG_VERBOSE(et131x_dbginfo,
"Device is in COMA mode, "
"need to wake up\n");
DisablePhyComa(pAdapter);
DisablePhyComa(etdev);
}
/* Read the PHY ISR to clear the reason for the
* interrupt.
*/
MiRead(pAdapter, (uint8_t) offsetof(MI_REGS_t, isr),
MiRead(etdev, (uint8_t) offsetof(MI_REGS_t, isr),
&myIsr.value);
if (!pAdapter->ReplicaPhyLoopbk) {
MiRead(pAdapter,
if (!etdev->ReplicaPhyLoopbk) {
MiRead(etdev,
(uint8_t) offsetof(MI_REGS_t, bmsr),
&BmsrData.value);
BmsrInts.value =
pAdapter->Bmsr.value ^ BmsrData.value;
pAdapter->Bmsr.value = BmsrData.value;
etdev->Bmsr.value ^ BmsrData.value;
etdev->Bmsr.value = BmsrData.value;
DBG_VERBOSE(et131x_dbginfo,
"Bmsr.value = 0x%04x,"
......@@ -394,13 +394,13 @@ void et131x_isr_handler(struct work_struct *work)
BmsrData.value, BmsrInts.value);
/* Do all the cable in / cable out stuff */
et131x_Mii_check(pAdapter, BmsrData, BmsrInts);
et131x_Mii_check(etdev, BmsrData, BmsrInts);
}
}
/* Let's move on to the TxMac */
if (GlobStatus.bits.txmac_interrupt) {
pAdapter->TxRing.TxMacErr.value =
etdev->TxRing.TxMacErr.value =
readl(&iomem->txmac.err.value);
/*
......@@ -415,7 +415,7 @@ void et131x_isr_handler(struct work_struct *work)
*/
DBG_WARNING(et131x_dbginfo,
"TXMAC interrupt, error 0x%08x\n",
pAdapter->TxRing.TxMacErr.value);
etdev->TxRing.TxMacErr.value);
/* If we are debugging, we want to see this error,
* otherwise we just want the device to be reset and
......@@ -432,7 +432,7 @@ void et131x_isr_handler(struct work_struct *work)
* set the flag to cause us to reset so we can solve
* this issue.
*/
/* MP_SET_FLAG( pAdapter,
/* MP_SET_FLAG( etdev,
fMP_ADAPTER_HARDWARE_ERROR); */
DBG_WARNING(et131x_dbginfo,
......@@ -461,7 +461,7 @@ void et131x_isr_handler(struct work_struct *work)
* counter(s).
*/
DBG_VERBOSE(et131x_dbginfo, "MAC_STAT interrupt\n");
HandleMacStatInterrupt(pAdapter);
HandleMacStatInterrupt(etdev);
}
/* Handle SLV Timeout Interrupt */
......@@ -479,6 +479,6 @@ void et131x_isr_handler(struct work_struct *work)
}
}
if (pAdapter->PoMgmt.PowerState == NdisDeviceStateD0)
et131x_enable_interrupts(pAdapter);
if (etdev->PoMgmt.PowerState == NdisDeviceStateD0)
et131x_enable_interrupts(etdev);
}
drivers/staging/et131x/et131x_netdev.c
View file @ 25ad00bb
......@@ -308,7 +308,7 @@ int et131x_close(struct net_device *netdev)
int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
{
int status = 0;
struct et131x_adapter *pAdapter = netdev_priv(netdev);
struct et131x_adapter *etdev = netdev_priv(netdev);
struct mii_ioctl_data *data = if_mii(reqbuf);
DBG_ENTER(et131x_dbginfo);
......@@ -316,7 +316,7 @@ int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
switch (cmd) {
case SIOCGMIIPHY:
DBG_VERBOSE(et131x_dbginfo, "SIOCGMIIPHY\n");
data->phy_id = pAdapter->Stats.xcvr_addr;
data->phy_id = etdev->Stats.xcvr_addr;
break;
case SIOCGMIIREG:
......@@ -324,7 +324,7 @@ int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
if (!capable(CAP_NET_ADMIN)) {
status = -EPERM;
} else {
status = MiRead(pAdapter,
status = MiRead(etdev,
data->reg_num, &data->val_out);
}
break;
......@@ -334,7 +334,7 @@ int et131x_ioctl_mii(struct net_device *netdev, struct ifreq *reqbuf, int cmd)
if (!capable(CAP_NET_ADMIN)) {
status = -EPERM;
} else {
status = MiWrite(pAdapter, data->reg_num,
status = MiWrite(etdev, data->reg_num,
data->val_in);
}
break;
......@@ -608,14 +608,14 @@ int et131x_tx(struct sk_buff *skb, struct net_device *netdev)
*/
void et131x_tx_timeout(struct net_device *netdev)
{
struct et131x_adapter *pAdapter = netdev_priv(netdev);
struct et131x_adapter *etdev = netdev_priv(netdev);
PMP_TCB pMpTcb;
unsigned long lockflags;
DBG_WARNING(et131x_dbginfo, "TX TIMEOUT\n");
/* Just skip this part if the adapter is doing link detection */
if (MP_TEST_FLAG(pAdapter, fMP_ADAPTER_LINK_DETECTION)) {
if (MP_TEST_FLAG(etdev, fMP_ADAPTER_LINK_DETECTION)) {
DBG_ERROR(et131x_dbginfo, "Still doing link detection\n");
return;
}
......@@ -623,21 +623,21 @@ void et131x_tx_timeout(struct net_device *netdev)
/* Any nonrecoverable hardware error?
* Checks adapter->flags for any failure in phy reading
*/
if (MP_TEST_FLAG(pAdapter, fMP_ADAPTER_NON_RECOVER_ERROR)) {
if (MP_TEST_FLAG(etdev, fMP_ADAPTER_NON_RECOVER_ERROR)) {
DBG_WARNING(et131x_dbginfo, "Non recoverable error - remove\n");
return;
}
/* Hardware failure? */
if (MP_TEST_FLAG(pAdapter, fMP_ADAPTER_HARDWARE_ERROR)) {
if (MP_TEST_FLAG(etdev, fMP_ADAPTER_HARDWARE_ERROR)) {
DBG_WARNING(et131x_dbginfo, "hardware error - reset\n");
return;
}
/* Is send stuck? */
spin_lock_irqsave(&pAdapter->TCBSendQLock, lockflags);
spin_lock_irqsave(&etdev->TCBSendQLock, lockflags);
pMpTcb = pAdapter->TxRing.CurrSendHead;
pMpTcb = etdev->TxRing.CurrSendHead;
if (pMpTcb != NULL) {
pMpTcb->Count++;
......@@ -645,21 +645,21 @@ void et131x_tx_timeout(struct net_device *netdev)
if (pMpTcb->Count > NIC_SEND_HANG_THRESHOLD) {
#ifdef CONFIG_ET131X_DEBUG
TX_STATUS_BLOCK_t txDmaComplete =
*(pAdapter->TxRing.pTxStatusVa);
*(etdev->TxRing.pTxStatusVa);
PTX_DESC_ENTRY_t pDesc =
pAdapter->TxRing.pTxDescRingVa +
etdev->TxRing.pTxDescRingVa +
pMpTcb->WrIndex.bits.val;
#endif
TX_DESC_ENTRY_t StuckDescriptors[10];
if (pMpTcb->WrIndex.bits.val > 7) {
memcpy(StuckDescriptors,
pAdapter->TxRing.pTxDescRingVa +
etdev->TxRing.pTxDescRingVa +
pMpTcb->WrIndex.bits.val - 6,
sizeof(TX_DESC_ENTRY_t) * 10);
}
spin_unlock_irqrestore(&pAdapter->TCBSendQLock,
spin_unlock_irqrestore(&etdev->TCBSendQLock,
lockflags);
DBG_WARNING(et131x_dbginfo,
......@@ -677,10 +677,10 @@ void et131x_tx_timeout(struct net_device *netdev)
"WbStatus 0x%08x\n", txDmaComplete.value);
#ifdef CONFIG_ET131X_DEBUG
DumpDeviceBlock(DBG_WARNING_ON, pAdapter, 0);
DumpDeviceBlock(DBG_WARNING_ON, pAdapter, 1);
DumpDeviceBlock(DBG_WARNING_ON, pAdapter, 3);
DumpDeviceBlock(DBG_WARNING_ON, pAdapter, 5);
DumpDeviceBlock(DBG_WARNING_ON, etdev, 0);
DumpDeviceBlock(DBG_WARNING_ON, etdev, 1);
DumpDeviceBlock(DBG_WARNING_ON, etdev, 3);
DumpDeviceBlock(DBG_WARNING_ON, etdev, 5);
#endif
et131x_close(netdev);
et131x_open(netdev);
......@@ -689,7 +689,7 @@ void et131x_tx_timeout(struct net_device *netdev)
}
}
spin_unlock_irqrestore(&pAdapter->TCBSendQLock, lockflags);
spin_unlock_irqrestore(&etdev->TCBSendQLock, lockflags);
}
/**
......
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