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Staging: et131x: clean up constant rx/tx registry fields

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Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2009-08-27 10:59:56 +01:00 committed by Greg Kroah-Hartman
parent c3b4a7a92e
commit c2557177f1
6 changed files with 19 additions and 43 deletions
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4
drivers/staging/et131x/et1310_jagcore.c
View File

@ -113,9 +113,9 @@ void ConfigGlobalRegs(struct et131x_adapter *etdev)
* 50/50:
*/
writel(0, &pGbl->rxq_start_addr.value);
writel(etdev->RegistryRxMemEnd,
writel(PARM_RX_MEM_END_DEF,
&pGbl->rxq_end_addr.value);
writel(etdev->RegistryRxMemEnd + 1,
writel(PARM_RX_MEM_END_DEF + 1,
&pGbl->txq_start_addr.value);
writel(INTERNAL_MEM_SIZE - 1,
&pGbl->txq_end_addr.value);

6
drivers/staging/et131x/et1310_rx.c
View File

@ -792,14 +792,14 @@ void ConfigRxDmaRegs(struct et131x_adapter *etdev)
* For version B silicon, this value gets updated once autoneg is
*complete.
*/
writel(etdev->RegistryRxNumBuffers, &pRxDma->num_pkt_done.value);
writel(PARM_RX_NUM_BUFS_DEF, &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(etdev->RegistryRxTimeInterval, &pRxDma->max_pkt_time.value);
writel(PARM_RX_TIME_INT_DEF, &pRxDma->max_pkt_time.value);
spin_unlock_irqrestore(&etdev->RcvLock, flags);
@ -1272,7 +1272,7 @@ void et131x_handle_recv_interrupt(struct et131x_adapter *etdev)
if ((PacketArrayCount == NUM_PACKETS_HANDLED) || TempUnfinishedRec) {
etdev->RxRing.UnfinishedReceives = true;
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
writel(PARM_TX_TIME_INT_DEF * NANO_IN_A_MICRO,
&etdev->regs->global.watchdog_timer);
} else {
/* Watchdog timer will disable itself if appropriate. */

11
drivers/staging/et131x/et1310_tx.c
View File

@ -94,6 +94,7 @@
#include "et1310_tx.h"
/* Data for debugging facilities */
#ifdef CONFIG_ET131X_DEBUG
extern dbg_info_t *et131x_dbginfo;
@ -711,7 +712,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++etdev->TxRing.TxPacketsSinceLastinterrupt ==
etdev->RegistryTxNumBuffers) {
PARM_TX_NUM_BUFS_DEF) {
CurDesc[FragmentNumber - 1].word3.value = 0x5;
etdev->TxRing.TxPacketsSinceLastinterrupt = 0;
} else {
@ -794,7 +795,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
* timer to wake us up if this packet isn't followed by N more.
*/
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
writel(PARM_TX_TIME_INT_DEF * NANO_IN_A_MICRO,
&etdev->regs->global.watchdog_timer);
}
@ -1064,7 +1065,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
TRUEPHY_SPEED_1000MBPS) {
if (++etdev->TxRing.
TxPacketsSinceLastinterrupt >=
etdev->RegistryTxNumBuffers) {
PARM_TX_NUM_BUFS_DEF) {
CurDesc.word3.value = 0x5;
etdev->TxRing.
TxPacketsSinceLastinterrupt
@ -1132,7 +1133,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
if (++etdev->TxRing.TxPacketsSinceLastinterrupt >=
etdev->RegistryTxNumBuffers) {
PARM_TX_NUM_BUFS_DEF) {
CurDesc.word3.value = 0x5;
etdev->TxRing.TxPacketsSinceLastinterrupt =
0;
@ -1212,7 +1213,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, PMP_TCB pMpTcb)
* timer to wake us up if this packet isn't followed by N more.
*/
if (etdev->uiLinkSpeed == TRUEPHY_SPEED_1000MBPS) {
writel(etdev->RegistryTxTimeInterval * NANO_IN_A_MICRO,
writel(PARM_TX_TIME_INT_DEF * NANO_IN_A_MICRO,
&etdev->regs->global.watchdog_timer);
}

6
drivers/staging/et131x/et131x_adapter.h
View File

@ -260,12 +260,6 @@ struct et131x_adapter {
u32 RegistryVlanTag; /* 802.1q Vlan TAG */
u32 RegistryJumboPacket; /* Max supported ethernet packet size */
u32 RegistryTxNumBuffers;
u32 RegistryTxTimeInterval;
u32 RegistryRxNumBuffers;
u32 RegistryRxTimeInterval;
/* Validation helpers */
u8 RegistryNMIDisable;
u8 RegistryPhyLoopbk; /* Enable Phy loopback */

27
drivers/staging/et131x/et131x_config.c
View File

@ -129,26 +129,6 @@ extern dbg_info_t *et131x_dbginfo;
#define PARM_PHY_COMA_MIN 0
#define PARM_PHY_COMA_MAX 1
#define PARM_RX_NUM_BUFS_DEF 4
#define PARM_RX_NUM_BUFS_MIN 1
#define PARM_RX_NUM_BUFS_MAX 64
#define PARM_RX_TIME_INT_DEF 10
#define PARM_RX_TIME_INT_MIN 2
#define PARM_RX_TIME_INT_MAX 320
#define PARM_TX_NUM_BUFS_DEF 4
#define PARM_TX_NUM_BUFS_MIN 1
#define PARM_TX_NUM_BUFS_MAX 40
#define PARM_TX_TIME_INT_DEF 40
#define PARM_TX_TIME_INT_MIN 1
#define PARM_TX_TIME_INT_MAX 140
#define PARM_RX_MEM_END_DEF 0x2bc
#define PARM_RX_MEM_END_MIN 0
#define PARM_RX_MEM_END_MAX 0x3ff
#define PARM_MAC_STAT_DEF 1
#define PARM_MAC_STAT_MIN 0
#define PARM_MAC_STAT_MAX 1
@ -166,8 +146,6 @@ extern dbg_info_t *et131x_dbginfo;
#define PARM_NMI_DISABLE_MAX 2
#define PARM_DMA_CACHE_DEF 0
#define PARM_DMA_CACHE_MIN 0
#define PARM_DMA_CACHE_MAX 15
#define PARM_PHY_LOOPBK_DEF 0
#define PARM_PHY_LOOPBK_MIN 0
@ -249,11 +227,6 @@ void et131x_config_parse(struct et131x_adapter *etdev)
etdev->RegistryFlowControl = PARM_FLOW_CTL_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;
if (et131x_nmi_disable != PARM_NMI_DISABLE_DEF)

8
drivers/staging/et131x/et131x_defs.h
View File

@ -125,4 +125,12 @@
/* Define order of magnitude converter */
#define NANO_IN_A_MICRO 1000
#define PARM_RX_NUM_BUFS_DEF 4
#define PARM_RX_TIME_INT_DEF 10
#define PARM_RX_MEM_END_DEF 0x2bc
#define PARM_TX_TIME_INT_DEF 40
#define PARM_TX_NUM_BUFS_DEF 4
#define PARM_DMA_CACHE_DEF 0
#endif /* __ET131X_DEFS_H__ */