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-rw-r--r--drivers/staging/vt6655/baseband.c2
-rw-r--r--drivers/staging/vt6655/card.c30
-rw-r--r--drivers/staging/vt6655/channel.c4
-rw-r--r--drivers/staging/vt6655/device_main.c104
-rw-r--r--drivers/staging/vt6655/mac.c141
-rw-r--r--drivers/staging/vt6655/mac.h124
6 files changed, 160 insertions, 245 deletions
diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index 5de841cb776c..6ce41983dcf4 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -2083,7 +2083,7 @@ bool bb_vt3253_init(struct vnt_private *priv)
priv->dbm_threshold[2] = 0;
priv->dbm_threshold[3] = 0;
/* Fix VT3226 DFC system timing issue */
- MACvSetRFLE_LatchBase(iobase);
+ vt6655_mac_word_reg_bits_on(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_RFLEOPT);
/* {{ RobertYu: 20050104 */
} else {
/* No VGA Table now */
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index 846469cc06bb..c680925b9c92 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -55,9 +55,15 @@ static const unsigned short cwRXBCNTSFOff[MAX_RATE] = {
/*--------------------- Static Functions --------------------------*/
-static void s_vCalculateOFDMRParameter(unsigned char rate, u8 bb_type,
- unsigned char *pbyTxRate,
- unsigned char *pbyRsvTime);
+static void vt6655_mac_set_bb_type(void __iomem *iobase, u32 mask)
+{
+ u32 reg_value;
+
+ reg_value = ioread32(iobase + MAC_REG_ENCFG);
+ reg_value = reg_value & ~ENCFG_BBTYPE_MASK;
+ reg_value = reg_value | mask;
+ iowrite32(reg_value, iobase + MAC_REG_ENCFG);
+}
/*--------------------- Export Functions --------------------------*/
@@ -186,21 +192,21 @@ bool CARDbSetPhyParameter(struct vnt_private *priv, u8 bb_type)
/* Set SIFS, DIFS, EIFS, SlotTime, CwMin */
if (bb_type == BB_TYPE_11A) {
- MACvSetBBType(priv->port_offset, BB_TYPE_11A);
+ vt6655_mac_set_bb_type(priv->port_offset, BB_TYPE_11A);
bb_write_embedded(priv, 0x88, 0x03);
bySlot = C_SLOT_SHORT;
bySIFS = C_SIFS_A;
byDIFS = C_SIFS_A + 2 * C_SLOT_SHORT;
byCWMaxMin = 0xA4;
} else if (bb_type == BB_TYPE_11B) {
- MACvSetBBType(priv->port_offset, BB_TYPE_11B);
+ vt6655_mac_set_bb_type(priv->port_offset, BB_TYPE_11B);
bb_write_embedded(priv, 0x88, 0x02);
bySlot = C_SLOT_LONG;
bySIFS = C_SIFS_BG;
byDIFS = C_SIFS_BG + 2 * C_SLOT_LONG;
byCWMaxMin = 0xA5;
} else { /* PK_TYPE_11GA & PK_TYPE_11GB */
- MACvSetBBType(priv->port_offset, BB_TYPE_11G);
+ vt6655_mac_set_bb_type(priv->port_offset, BB_TYPE_11G);
bb_write_embedded(priv, 0x88, 0x08);
bySIFS = C_SIFS_BG;
@@ -403,9 +409,9 @@ void CARDvSafeResetTx(struct vnt_private *priv)
}
/* set MAC TD pointer */
- MACvSetCurrTXDescAddr(TYPE_TXDMA0, priv, priv->td0_pool_dma);
+ vt6655_mac_set_curr_tx_desc_addr(TYPE_TXDMA0, priv, priv->td0_pool_dma);
- MACvSetCurrTXDescAddr(TYPE_AC0DMA, priv, priv->td1_pool_dma);
+ vt6655_mac_set_curr_tx_desc_addr(TYPE_AC0DMA, priv, priv->td1_pool_dma);
/* set MAC Beacon TX pointer */
iowrite32((u32)priv->tx_beacon_dma, priv->port_offset + MAC_REG_BCNDMAPTR);
@@ -452,9 +458,9 @@ void CARDvSafeResetRx(struct vnt_private *priv)
iowrite32(RX_PERPKT, priv->port_offset + MAC_REG_RXDMACTL0);
iowrite32(RX_PERPKT, priv->port_offset + MAC_REG_RXDMACTL1);
/* set MAC RD pointer */
- MACvSetCurrRx0DescAddr(priv, priv->rd0_pool_dma);
+ vt6655_mac_set_curr_rx_0_desc_addr(priv, priv->rd0_pool_dma);
- MACvSetCurrRx1DescAddr(priv, priv->rd1_pool_dma);
+ vt6655_mac_set_curr_rx_1_desc_addr(priv, priv->rd1_pool_dma);
}
/*
@@ -539,7 +545,7 @@ void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type)
spin_lock_irqsave(&priv->lock, flags);
/* Set to Page1 */
- MACvSelectPage1(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE1(priv->port_offset);
/* RSPINF_b_1 */
vnt_get_phy_field(priv, 14,
@@ -637,7 +643,7 @@ void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type)
&byRsvTime);
iowrite16(MAKEWORD(byTxRate, byRsvTime), priv->port_offset + MAC_REG_RSPINF_A_72);
/* Set to Page0 */
- MACvSelectPage0(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE0(priv->port_offset);
spin_unlock_irqrestore(&priv->lock, flags);
}
diff --git a/drivers/staging/vt6655/channel.c b/drivers/staging/vt6655/channel.c
index e926f9829a15..4122875ebcaa 100644
--- a/drivers/staging/vt6655/channel.c
+++ b/drivers/staging/vt6655/channel.c
@@ -116,12 +116,12 @@ bool set_channel(struct vnt_private *priv, struct ieee80211_channel *ch)
spin_lock_irqsave(&priv->lock, flags);
/* set HW default power register */
- MACvSelectPage1(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE1(priv->port_offset);
RFbSetPower(priv, RATE_1M, priv->byCurrentCh);
iowrite8(priv->byCurPwr, priv->port_offset + MAC_REG_PWRCCK);
RFbSetPower(priv, RATE_6M, priv->byCurrentCh);
iowrite8(priv->byCurPwr, priv->port_offset + MAC_REG_PWROFDM);
- MACvSelectPage0(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE0(priv->port_offset);
spin_unlock_irqrestore(&priv->lock, flags);
}
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index f6f5da4c55d1..45e5eccadb44 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -205,6 +205,55 @@ static void vt6655_mac_read_ether_addr(void __iomem *iobase, u8 *mac_addr)
iowrite8(0, iobase + MAC_REG_PAGE1SEL);
}
+static void vt6655_mac_dma_ctl(void __iomem *iobase, u8 reg_index)
+{
+ u32 reg_value;
+
+ reg_value = ioread32(iobase + reg_index);
+ if (reg_value & DMACTL_RUN)
+ iowrite32(DMACTL_WAKE, iobase + reg_index);
+ else
+ iowrite32(DMACTL_RUN, iobase + reg_index);
+}
+
+static void vt6655_mac_set_bits(void __iomem *iobase, u32 mask)
+{
+ u32 reg_value;
+
+ reg_value = ioread32(iobase + MAC_REG_ENCFG);
+ reg_value = reg_value | mask;
+ iowrite32(reg_value, iobase + MAC_REG_ENCFG);
+}
+
+static void vt6655_mac_clear_bits(void __iomem *iobase, u32 mask)
+{
+ u32 reg_value;
+
+ reg_value = ioread32(iobase + MAC_REG_ENCFG);
+ reg_value = reg_value & ~mask;
+ iowrite32(reg_value, iobase + MAC_REG_ENCFG);
+}
+
+static void vt6655_mac_en_protect_md(void __iomem *iobase)
+{
+ vt6655_mac_set_bits(iobase, ENCFG_PROTECTMD);
+}
+
+static void vt6655_mac_dis_protect_md(void __iomem *iobase)
+{
+ vt6655_mac_clear_bits(iobase, ENCFG_PROTECTMD);
+}
+
+static void vt6655_mac_en_barker_preamble_md(void __iomem *iobase)
+{
+ vt6655_mac_set_bits(iobase, ENCFG_BARKERPREAM);
+}
+
+static void vt6655_mac_dis_barker_preamble_md(void __iomem *iobase)
+{
+ vt6655_mac_clear_bits(iobase, ENCFG_BARKERPREAM);
+}
+
/*
* Initialisation of MAC & BBP registers
*/
@@ -351,11 +400,11 @@ static void device_init_registers(struct vnt_private *priv)
}
if (priv->local_id > REV_ID_VT3253_B1) {
- MACvSelectPage1(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE1(priv->port_offset);
iowrite8(MSRCTL1_TXPWR | MSRCTL1_CSAPAREN, priv->port_offset + MAC_REG_MSRCTL + 1);
- MACvSelectPage0(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE0(priv->port_offset);
}
/* use relative tx timeout and 802.11i D4 */
@@ -363,7 +412,7 @@ static void device_init_registers(struct vnt_private *priv)
(CFG_TKIPOPT | CFG_NOTXTIMEOUT));
/* set performance parameter by registry */
- MACvSetShortRetryLimit(priv, priv->byShortRetryLimit);
+ vt6655_mac_set_short_retry_limit(priv, priv->byShortRetryLimit);
MACvSetLongRetryLimit(priv, priv->byLongRetryLimit);
/* reset TSF counter */
@@ -420,8 +469,8 @@ static void device_init_registers(struct vnt_private *priv)
vt6655_mac_reg_bits_on(priv->port_offset, MAC_REG_RCR, RCR_WPAERR);
/* Turn On Rx DMA */
- MACvReceive0(priv->port_offset);
- MACvReceive1(priv->port_offset);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_RXDMACTL0);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_RXDMACTL1);
/* start the adapter */
iowrite8(HOSTCR_MACEN | HOSTCR_RXON | HOSTCR_TXON, priv->port_offset + MAC_REG_HOSTCR);
@@ -537,13 +586,12 @@ static void device_free_rings(struct vnt_private *priv)
priv->opts.tx_descs[1] * sizeof(struct vnt_tx_desc),
priv->aRD0Ring, priv->pool_dma);
- if (priv->tx0_bufs)
- dma_free_coherent(&priv->pcid->dev,
- priv->opts.tx_descs[0] * PKT_BUF_SZ +
- priv->opts.tx_descs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE,
- priv->tx0_bufs, priv->tx_bufs_dma0);
+ dma_free_coherent(&priv->pcid->dev,
+ priv->opts.tx_descs[0] * PKT_BUF_SZ +
+ priv->opts.tx_descs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ priv->tx0_bufs, priv->tx_bufs_dma0);
}
static int device_init_rd0_ring(struct vnt_private *priv)
@@ -583,7 +631,7 @@ err_free_rd:
kfree(desc->rd_info);
err_free_desc:
- while (--i) {
+ while (i--) {
desc = &priv->aRD0Ring[i];
device_free_rx_buf(priv, desc);
kfree(desc->rd_info);
@@ -629,7 +677,7 @@ err_free_rd:
kfree(desc->rd_info);
err_free_desc:
- while (--i) {
+ while (i--) {
desc = &priv->aRD1Ring[i];
device_free_rx_buf(priv, desc);
kfree(desc->rd_info);
@@ -694,7 +742,7 @@ static int device_init_td0_ring(struct vnt_private *priv)
return 0;
err_free_desc:
- while (--i) {
+ while (i--) {
desc = &priv->apTD0Rings[i];
kfree(desc->td_info);
}
@@ -734,7 +782,7 @@ static int device_init_td1_ring(struct vnt_private *priv)
return 0;
err_free_desc:
- while (--i) {
+ while (i--) {
desc = &priv->apTD1Rings[i];
kfree(desc->td_info);
}
@@ -1135,8 +1183,8 @@ static void vnt_interrupt_process(struct vnt_private *priv)
isr = ioread32(priv->port_offset + MAC_REG_ISR);
- MACvReceive0(priv->port_offset);
- MACvReceive1(priv->port_offset);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_RXDMACTL0);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_RXDMACTL1);
if (max_count > priv->opts.int_works)
break;
@@ -1218,9 +1266,9 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
wmb(); /* second memory barrier */
if (head_td->td_info->flags & TD_FLAGS_NETIF_SKB)
- MACvTransmitAC0(priv->port_offset);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_AC0DMACTL);
else
- MACvTransmit0(priv->port_offset);
+ vt6655_mac_dma_ctl(priv->port_offset, MAC_REG_TXDMACTL0);
priv->iTDUsed[dma_idx]++;
@@ -1440,19 +1488,19 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
if (conf->use_short_preamble) {
- MACvEnableBarkerPreambleMd(priv->port_offset);
+ vt6655_mac_en_barker_preamble_md(priv->port_offset);
priv->preamble_type = true;
} else {
- MACvDisableBarkerPreambleMd(priv->port_offset);
+ vt6655_mac_dis_barker_preamble_md(priv->port_offset);
priv->preamble_type = false;
}
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
if (conf->use_cts_prot)
- MACvEnableProtectMD(priv->port_offset);
+ vt6655_mac_en_protect_md(priv->port_offset);
else
- MACvDisableProtectMD(priv->port_offset);
+ vt6655_mac_dis_protect_md(priv->port_offset);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
@@ -1538,21 +1586,21 @@ static void vnt_configure(struct ieee80211_hw *hw,
spin_lock_irqsave(&priv->lock, flags);
if (priv->mc_list_count > 2) {
- MACvSelectPage1(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE1(priv->port_offset);
iowrite32(0xffffffff, priv->port_offset + MAC_REG_MAR0);
iowrite32(0xffffffff, priv->port_offset + MAC_REG_MAR0 + 4);
- MACvSelectPage0(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE0(priv->port_offset);
} else {
- MACvSelectPage1(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE1(priv->port_offset);
multicast = le64_to_cpu(multicast);
iowrite32((u32)multicast, priv->port_offset + MAC_REG_MAR0);
iowrite32((u32)(multicast >> 32),
priv->port_offset + MAC_REG_MAR0 + 4);
- MACvSelectPage0(priv->port_offset);
+ VT6655_MAC_SELECT_PAGE0(priv->port_offset);
}
spin_unlock_irqrestore(&priv->lock, flags);
diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index dcc649532737..b4ebc7d31961 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -10,17 +10,16 @@
* Date: May 21, 1996
*
* Functions:
- * MACbIsRegBitsOff - Test if All test Bits Off
- * MACbIsIntDisable - Test if MAC interrupt disable
- * MACvSetShortRetryLimit - Set 802.11 Short Retry limit
+ * vt6655_mac_is_reg_bits_off - Test if All test Bits Off
+ * vt6655_mac_set_short_retry_limit - Set 802.11 Short Retry limit
* MACvSetLongRetryLimit - Set 802.11 Long Retry limit
- * MACvSetLoopbackMode - Set MAC Loopback Mode
- * MACvSaveContext - Save Context of MAC Registers
- * MACvRestoreContext - Restore Context of MAC Registers
+ * vt6655_mac_set_loopback_mode - Set MAC Loopback Mode
+ * vt6655_mac_save_context - Save Context of MAC Registers
+ * vt6655_mac_restore_context - Restore Context of MAC Registers
* MACbSoftwareReset - Software Reset MAC
- * MACbSafeRxOff - Turn Off MAC Rx
- * MACbSafeTxOff - Turn Off MAC Tx
- * MACbSafeStop - Stop MAC function
+ * vt6655_mac_safe_rx_off - Turn Off MAC Rx
+ * vt6655_mac_safe_tx_off - Turn Off MAC Tx
+ * vt6655_mac_safe_stop - Stop MAC function
* MACbShutdown - Shut down MAC
* MACvInitialize - Initialize MAC
* MACvSetCurrRxDescAddr - Set Rx Descriptors Address
@@ -86,43 +85,21 @@ static void vt6655_mac_clear_stck_ds(void __iomem *iobase)
* Parameters:
* In:
* io_base - Base Address for MAC
- * byRegOfs - Offset of MAC Register
- * byTestBits - Test bits
+ * reg_offset - Offset of MAC Register
+ * mask - Test bits
* Out:
* none
*
* Return Value: true if all test bits Off; otherwise false
*
*/
-bool MACbIsRegBitsOff(struct vnt_private *priv, unsigned char byRegOfs,
- unsigned char byTestBits)
+static bool vt6655_mac_is_reg_bits_off(struct vnt_private *priv,
+ unsigned char reg_offset,
+ unsigned char mask)
{
void __iomem *io_base = priv->port_offset;
- return !(ioread8(io_base + byRegOfs) & byTestBits);
-}
-
-/*
- * Description:
- * Test if MAC interrupt disable
- *
- * Parameters:
- * In:
- * io_base - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if interrupt is disable; otherwise false
- *
- */
-bool MACbIsIntDisable(struct vnt_private *priv)
-{
- void __iomem *io_base = priv->port_offset;
-
- if (ioread32(io_base + MAC_REG_IMR))
- return false;
-
- return true;
+ return !(ioread8(io_base + reg_offset) & mask);
}
/*
@@ -132,19 +109,18 @@ bool MACbIsIntDisable(struct vnt_private *priv)
* Parameters:
* In:
* io_base - Base Address for MAC
- * byRetryLimit- Retry Limit
+ * retry_limit - Retry Limit
* Out:
* none
*
* Return Value: none
*
*/
-void MACvSetShortRetryLimit(struct vnt_private *priv,
- unsigned char byRetryLimit)
+void vt6655_mac_set_short_retry_limit(struct vnt_private *priv, unsigned char retry_limit)
{
void __iomem *io_base = priv->port_offset;
/* set SRT */
- iowrite8(byRetryLimit, io_base + MAC_REG_SRT);
+ iowrite8(retry_limit, io_base + MAC_REG_SRT);
}
/*
@@ -176,21 +152,20 @@ void MACvSetLongRetryLimit(struct vnt_private *priv,
* Parameters:
* In:
* io_base - Base Address for MAC
- * byLoopbackMode - Loopback Mode
+ * loopback_mode - Loopback Mode
* Out:
* none
*
* Return Value: none
*
*/
-void MACvSetLoopbackMode(struct vnt_private *priv, unsigned char byLoopbackMode)
+static void vt6655_mac_set_loopback_mode(struct vnt_private *priv, u8 loopback_mode)
{
void __iomem *io_base = priv->port_offset;
- byLoopbackMode <<= 6;
+ loopback_mode <<= 6;
/* set TCR */
- iowrite8((ioread8(io_base + MAC_REG_TEST) & 0x3f) | byLoopbackMode,
- io_base + MAC_REG_TEST);
+ iowrite8((ioread8(io_base + MAC_REG_TEST) & 0x3f) | loopback_mode, io_base + MAC_REG_TEST);
}
/*
@@ -206,20 +181,20 @@ void MACvSetLoopbackMode(struct vnt_private *priv, unsigned char byLoopbackMode)
* Return Value: none
*
*/
-void MACvSaveContext(struct vnt_private *priv, unsigned char *cxt_buf)
+static void vt6655_mac_save_context(struct vnt_private *priv, u8 *cxt_buf)
{
void __iomem *io_base = priv->port_offset;
/* read page0 register */
memcpy_fromio(cxt_buf, io_base, MAC_MAX_CONTEXT_SIZE_PAGE0);
- MACvSelectPage1(io_base);
+ VT6655_MAC_SELECT_PAGE1(io_base);
/* read page1 register */
memcpy_fromio(cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0, io_base,
MAC_MAX_CONTEXT_SIZE_PAGE1);
- MACvSelectPage0(io_base);
+ VT6655_MAC_SELECT_PAGE0(io_base);
}
/*
@@ -236,16 +211,16 @@ void MACvSaveContext(struct vnt_private *priv, unsigned char *cxt_buf)
* Return Value: none
*
*/
-void MACvRestoreContext(struct vnt_private *priv, unsigned char *cxt_buf)
+static void vt6655_mac_restore_context(struct vnt_private *priv, u8 *cxt_buf)
{
void __iomem *io_base = priv->port_offset;
- MACvSelectPage1(io_base);
+ VT6655_MAC_SELECT_PAGE1(io_base);
/* restore page1 */
memcpy_toio(io_base, cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0,
MAC_MAX_CONTEXT_SIZE_PAGE1);
- MACvSelectPage0(io_base);
+ VT6655_MAC_SELECT_PAGE0(io_base);
/* restore RCR,TCR,IMR... */
memcpy_toio(io_base + MAC_REG_RCR, cxt_buf + MAC_REG_RCR,
@@ -318,23 +293,20 @@ bool MACbSoftwareReset(struct vnt_private *priv)
* Return Value: true if success; otherwise false
*
*/
-bool MACbSafeSoftwareReset(struct vnt_private *priv)
+static void vt6655_mac_save_soft_reset(struct vnt_private *priv)
{
- unsigned char abyTmpRegData[MAC_MAX_CONTEXT_SIZE_PAGE0 + MAC_MAX_CONTEXT_SIZE_PAGE1];
- bool bRetVal;
+ u8 tmp_reg_data[MAC_MAX_CONTEXT_SIZE_PAGE0 + MAC_MAX_CONTEXT_SIZE_PAGE1];
/* PATCH....
* save some important register's value, then do
* reset, then restore register's value
*/
/* save MAC context */
- MACvSaveContext(priv, abyTmpRegData);
+ vt6655_mac_save_context(priv, tmp_reg_data);
/* do reset */
- bRetVal = MACbSoftwareReset(priv);
+ MACbSoftwareReset(priv);
/* restore MAC context, except CR0 */
- MACvRestoreContext(priv, abyTmpRegData);
-
- return bRetVal;
+ vt6655_mac_restore_context(priv, tmp_reg_data);
}
/*
@@ -350,7 +322,7 @@ bool MACbSafeSoftwareReset(struct vnt_private *priv)
* Return Value: true if success; otherwise false
*
*/
-bool MACbSafeRxOff(struct vnt_private *priv)
+static bool vt6655_mac_safe_rx_off(struct vnt_private *priv)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -404,7 +376,7 @@ bool MACbSafeRxOff(struct vnt_private *priv)
* Return Value: true if success; otherwise false
*
*/
-bool MACbSafeTxOff(struct vnt_private *priv)
+static bool vt6655_mac_safe_tx_off(struct vnt_private *priv)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -460,20 +432,20 @@ bool MACbSafeTxOff(struct vnt_private *priv)
* Return Value: true if success; otherwise false
*
*/
-bool MACbSafeStop(struct vnt_private *priv)
+static bool vt6655_mac_safe_stop(struct vnt_private *priv)
{
void __iomem *io_base = priv->port_offset;
vt6655_mac_reg_bits_off(io_base, MAC_REG_TCR, TCR_AUTOBCNTX);
- if (!MACbSafeRxOff(priv)) {
- pr_debug(" MACbSafeRxOff == false)\n");
- MACbSafeSoftwareReset(priv);
+ if (!vt6655_mac_safe_rx_off(priv)) {
+ pr_debug(" vt6655_mac_safe_rx_off == false)\n");
+ vt6655_mac_save_soft_reset(priv);
return false;
}
- if (!MACbSafeTxOff(priv)) {
- pr_debug(" MACbSafeTxOff == false)\n");
- MACbSafeSoftwareReset(priv);
+ if (!vt6655_mac_safe_tx_off(priv)) {
+ pr_debug(" vt6655_mac_safe_tx_off == false)\n");
+ vt6655_mac_save_soft_reset(priv);
return false;
}
@@ -500,13 +472,13 @@ bool MACbShutdown(struct vnt_private *priv)
void __iomem *io_base = priv->port_offset;
/* disable MAC IMR */
iowrite32(0, io_base + MAC_REG_IMR);
- MACvSetLoopbackMode(priv, MAC_LB_INTERNAL);
+ vt6655_mac_set_loopback_mode(priv, MAC_LB_INTERNAL);
/* stop the adapter */
- if (!MACbSafeStop(priv)) {
- MACvSetLoopbackMode(priv, MAC_LB_NONE);
+ if (!vt6655_mac_safe_stop(priv)) {
+ vt6655_mac_set_loopback_mode(priv, MAC_LB_NONE);
return false;
}
- MACvSetLoopbackMode(priv, MAC_LB_NONE);
+ vt6655_mac_set_loopback_mode(priv, MAC_LB_NONE);
return true;
}
@@ -555,7 +527,7 @@ void MACvInitialize(struct vnt_private *priv)
* Return Value: none
*
*/
-void MACvSetCurrRx0DescAddr(struct vnt_private *priv, u32 curr_desc_addr)
+void vt6655_mac_set_curr_rx_0_desc_addr(struct vnt_private *priv, u32 curr_desc_addr)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -589,7 +561,7 @@ void MACvSetCurrRx0DescAddr(struct vnt_private *priv, u32 curr_desc_addr)
* Return Value: none
*
*/
-void MACvSetCurrRx1DescAddr(struct vnt_private *priv, u32 curr_desc_addr)
+void vt6655_mac_set_curr_rx_1_desc_addr(struct vnt_private *priv, u32 curr_desc_addr)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -623,8 +595,7 @@ void MACvSetCurrRx1DescAddr(struct vnt_private *priv, u32 curr_desc_addr)
* Return Value: none
*
*/
-void MACvSetCurrTx0DescAddrEx(struct vnt_private *priv,
- u32 curr_desc_addr)
+static void vt6655_mac_set_curr_tx_0_desc_addr_ex(struct vnt_private *priv, u32 curr_desc_addr)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -659,8 +630,7 @@ void MACvSetCurrTx0DescAddrEx(struct vnt_private *priv,
*
*/
/* TxDMA1 = AC0DMA */
-void MACvSetCurrAC0DescAddrEx(struct vnt_private *priv,
- u32 curr_desc_addr)
+static void vt6655_mac_set_curr_ac_0_desc_addr_ex(struct vnt_private *priv, u32 curr_desc_addr)
{
void __iomem *io_base = priv->port_offset;
unsigned short ww;
@@ -681,13 +651,12 @@ void MACvSetCurrAC0DescAddrEx(struct vnt_private *priv,
iowrite8(DMACTL_RUN, io_base + MAC_REG_AC0DMACTL);
}
-void MACvSetCurrTXDescAddr(int iTxType, struct vnt_private *priv,
- u32 curr_desc_addr)
+void vt6655_mac_set_curr_tx_desc_addr(int tx_type, struct vnt_private *priv, u32 curr_desc_addr)
{
- if (iTxType == TYPE_AC0DMA)
- MACvSetCurrAC0DescAddrEx(priv, curr_desc_addr);
- else if (iTxType == TYPE_TXDMA0)
- MACvSetCurrTx0DescAddrEx(priv, curr_desc_addr);
+ if (tx_type == TYPE_AC0DMA)
+ vt6655_mac_set_curr_ac_0_desc_addr_ex(priv, curr_desc_addr);
+ else if (tx_type == TYPE_TXDMA0)
+ vt6655_mac_set_curr_tx_0_desc_addr_ex(priv, curr_desc_addr);
}
/*
@@ -767,7 +736,7 @@ bool MACbPSWakeup(struct vnt_private *priv)
void __iomem *io_base = priv->port_offset;
unsigned int ww;
/* Read PSCTL */
- if (MACbIsRegBitsOff(priv, MAC_REG_PSCTL, PSCTL_PS))
+ if (vt6655_mac_is_reg_bits_off(priv, MAC_REG_PSCTL, PSCTL_PS))
return true;
/* Disable PS */
diff --git a/drivers/staging/vt6655/mac.h b/drivers/staging/vt6655/mac.h
index 0122c4603c66..acf931c3f5fd 100644
--- a/drivers/staging/vt6655/mac.h
+++ b/drivers/staging/vt6655/mac.h
@@ -12,7 +12,7 @@
* Revision History:
* 07-01-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
* 08-25-2003 Kyle Hsu: Porting MAC functions from sim53.
- * 09-03-2003 Bryan YC Fan: Add MACvDisableProtectMD & MACvEnableProtectMD
+ * 09-03-2003 Bryan YC Fan: Add vt6655_mac_dis_protect_md & vt6655_mac_en_protect_md
*/
#ifndef __MAC_H__
@@ -537,95 +537,9 @@
/*--------------------- Export Macros ------------------------------*/
-#define MACvReceive0(iobase) \
-do { \
- unsigned long dwData; \
- dwData = ioread32(iobase + MAC_REG_RXDMACTL0); \
- if (dwData & DMACTL_RUN) \
- iowrite32(DMACTL_WAKE, iobase + MAC_REG_RXDMACTL0); \
- else \
- iowrite32(DMACTL_RUN, iobase + MAC_REG_RXDMACTL0); \
-} while (0)
-
-#define MACvReceive1(iobase) \
-do { \
- unsigned long dwData; \
- dwData = ioread32(iobase + MAC_REG_RXDMACTL1); \
- if (dwData & DMACTL_RUN) \
- iowrite32(DMACTL_WAKE, iobase + MAC_REG_RXDMACTL1); \
- else \
- iowrite32(DMACTL_RUN, iobase + MAC_REG_RXDMACTL1); \
-} while (0)
-
-#define MACvTransmit0(iobase) \
-do { \
- unsigned long dwData; \
- dwData = ioread32(iobase + MAC_REG_TXDMACTL0); \
- if (dwData & DMACTL_RUN) \
- iowrite32(DMACTL_WAKE, iobase + MAC_REG_TXDMACTL0); \
- else \
- iowrite32(DMACTL_RUN, iobase + MAC_REG_TXDMACTL0); \
-} while (0)
-
-#define MACvTransmitAC0(iobase) \
-do { \
- unsigned long dwData; \
- dwData = ioread32(iobase + MAC_REG_AC0DMACTL); \
- if (dwData & DMACTL_RUN) \
- iowrite32(DMACTL_WAKE, iobase + MAC_REG_AC0DMACTL); \
- else \
- iowrite32(DMACTL_RUN, iobase + MAC_REG_AC0DMACTL); \
-} while (0)
-
-#define MACvSelectPage0(iobase) \
- iowrite8(0, iobase + MAC_REG_PAGE1SEL)
-
-#define MACvSelectPage1(iobase) \
- iowrite8(1, iobase + MAC_REG_PAGE1SEL)
-
-#define MACvEnableProtectMD(iobase) \
-do { \
- unsigned long dwOrgValue; \
- dwOrgValue = ioread32(iobase + MAC_REG_ENCFG); \
- dwOrgValue = dwOrgValue | ENCFG_PROTECTMD; \
- iowrite32((u32)dwOrgValue, iobase + MAC_REG_ENCFG); \
-} while (0)
-
-#define MACvDisableProtectMD(iobase) \
-do { \
- unsigned long dwOrgValue; \
- dwOrgValue = ioread32(iobase + MAC_REG_ENCFG); \
- dwOrgValue = dwOrgValue & ~ENCFG_PROTECTMD; \
- iowrite32((u32)dwOrgValue, iobase + MAC_REG_ENCFG); \
-} while (0)
-
-#define MACvEnableBarkerPreambleMd(iobase) \
-do { \
- unsigned long dwOrgValue; \
- dwOrgValue = ioread32(iobase + MAC_REG_ENCFG); \
- dwOrgValue = dwOrgValue | ENCFG_BARKERPREAM; \
- iowrite32((u32)dwOrgValue, iobase + MAC_REG_ENCFG); \
-} while (0)
-
-#define MACvDisableBarkerPreambleMd(iobase) \
-do { \
- unsigned long dwOrgValue; \
- dwOrgValue = ioread32(iobase + MAC_REG_ENCFG); \
- dwOrgValue = dwOrgValue & ~ENCFG_BARKERPREAM; \
- iowrite32((u32)dwOrgValue, iobase + MAC_REG_ENCFG); \
-} while (0)
-
-#define MACvSetBBType(iobase, byTyp) \
-do { \
- unsigned long dwOrgValue; \
- dwOrgValue = ioread32(iobase + MAC_REG_ENCFG); \
- dwOrgValue = dwOrgValue & ~ENCFG_BBTYPE_MASK; \
- dwOrgValue = dwOrgValue | (unsigned long)byTyp; \
- iowrite32((u32)dwOrgValue, iobase + MAC_REG_ENCFG); \
-} while (0)
-
-#define MACvSetRFLE_LatchBase(iobase) \
- vt6655_mac_word_reg_bits_on(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_RFLEOPT)
+#define VT6655_MAC_SELECT_PAGE0(iobase) iowrite8(0, iobase + MAC_REG_PAGE1SEL)
+
+#define VT6655_MAC_SELECT_PAGE1(iobase) iowrite8(1, iobase + MAC_REG_PAGE1SEL)
#define MAKEWORD(lb, hb) \
((unsigned short)(((unsigned char)(lb)) | (((unsigned short)((unsigned char)(hb))) << 8)))
@@ -635,38 +549,16 @@ void vt6655_mac_word_reg_bits_on(void __iomem *iobase, const u8 reg_offset, cons
void vt6655_mac_reg_bits_off(void __iomem *iobase, const u8 reg_offset, const u8 bit_mask);
void vt6655_mac_word_reg_bits_off(void __iomem *iobase, const u8 reg_offset, const u16 bit_mask);
-bool MACbIsRegBitsOff(struct vnt_private *priv, unsigned char byRegOfs,
- unsigned char byTestBits);
-
-bool MACbIsIntDisable(struct vnt_private *priv);
-
-void MACvSetShortRetryLimit(struct vnt_private *priv,
- unsigned char byRetryLimit);
+void vt6655_mac_set_short_retry_limit(struct vnt_private *priv, unsigned char retry_limit);
void MACvSetLongRetryLimit(struct vnt_private *priv, unsigned char byRetryLimit);
-void MACvSetLoopbackMode(struct vnt_private *priv, unsigned char byLoopbackMode);
-
-void MACvSaveContext(struct vnt_private *priv, unsigned char *cxt_buf);
-void MACvRestoreContext(struct vnt_private *priv, unsigned char *cxt_buf);
-
bool MACbSoftwareReset(struct vnt_private *priv);
-bool MACbSafeSoftwareReset(struct vnt_private *priv);
-bool MACbSafeRxOff(struct vnt_private *priv);
-bool MACbSafeTxOff(struct vnt_private *priv);
-bool MACbSafeStop(struct vnt_private *priv);
bool MACbShutdown(struct vnt_private *priv);
void MACvInitialize(struct vnt_private *priv);
-void MACvSetCurrRx0DescAddr(struct vnt_private *priv,
- u32 curr_desc_addr);
-void MACvSetCurrRx1DescAddr(struct vnt_private *priv,
- u32 curr_desc_addr);
-void MACvSetCurrTXDescAddr(int iTxType, struct vnt_private *priv,
- u32 curr_desc_addr);
-void MACvSetCurrTx0DescAddrEx(struct vnt_private *priv,
- u32 curr_desc_addr);
-void MACvSetCurrAC0DescAddrEx(struct vnt_private *priv,
- u32 curr_desc_addr);
+void vt6655_mac_set_curr_rx_0_desc_addr(struct vnt_private *priv, u32 curr_desc_addr);
+void vt6655_mac_set_curr_rx_1_desc_addr(struct vnt_private *priv, u32 curr_desc_addr);
+void vt6655_mac_set_curr_tx_desc_addr(int tx_type, struct vnt_private *priv, u32 curr_desc_addr);
void MACvSetCurrSyncDescAddrEx(struct vnt_private *priv,
u32 curr_desc_addr);
void MACvSetCurrATIMDescAddrEx(struct vnt_private *priv,
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-11 04:45:19 +0300