[U-Boot] [PATCH v3] TI: DaVinci: Updating EMAC driver for DM365, DM646x and DA8XX
Nick Thompson
nick.thompson at ge.com
Fri Dec 18 14:33:07 CET 2009
The EMAC IP on DM365, DM646x and DA830 is slightly different
from that on DM644x. This change updates the DaVinci EMAC driver
so that EMAC becomes operational on SOCs with EMAC v2.
Signed-off-by: Nick Thompson <nick.thompson at ge.com>
---
v2 was messed up, these changes are relative to the original patch
CHANGES:
Move ;'s from the end of all empty while loops to next line.
Gig enable function has no ifdefs on body.
Gig enable doesn't change the ET1011C PHY SYSCLK reg as this
is board specific (to the DM6467 HD EVM).
All struct register overlay accesses now use writel/readl.
MDIO startup delay is not specific to emac_v2.
Fixed some over-long lines and bad indents.
UNCHANGED:
Gig enable called whenever phy link is checked since link
may have dropped out and come back. I can't test
if removing these calls is acceptable.
Legacy register definitions are uppercase - new definitions
are lowercase.
drivers/net/davinci_emac.c | 266 +++++++++++++++++++-----------
include/asm-arm/arch-davinci/emac_defs.h | 59 ++++++-
2 files changed, 226 insertions(+), 99 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index fa8cee4..02bbb8c 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -42,10 +42,17 @@
#include <miiphy.h>
#include <malloc.h>
#include <asm/arch/emac_defs.h>
+#include <asm/io.h>
unsigned int emac_dbg = 0;
#define debug_emac(fmt,args...) if (emac_dbg) printf(fmt,##args)
+#ifdef DAVINCI_EMAC_GIG_ENABLE
+#define emac_gigabit_enable() davinci_eth_gigabit_enable()
+#else
+#define emac_gigabit_enable() /* no gigabit to enable */
+#endif
+
static void davinci_eth_mdio_enable(void);
static int gen_init_phy(int phy_addr);
@@ -99,12 +106,14 @@ static void davinci_eth_mdio_enable(void)
clkdiv = (EMAC_MDIO_BUS_FREQ / EMAC_MDIO_CLOCK_FREQ) - 1;
- adap_mdio->CONTROL = (clkdiv & 0xff) |
- MDIO_CONTROL_ENABLE |
- MDIO_CONTROL_FAULT |
- MDIO_CONTROL_FAULT_ENABLE;
+ writel((clkdiv & 0xff) |
+ MDIO_CONTROL_ENABLE |
+ MDIO_CONTROL_FAULT |
+ MDIO_CONTROL_FAULT_ENABLE,
+ &adap_mdio->CONTROL);
- while (adap_mdio->CONTROL & MDIO_CONTROL_IDLE) {;}
+ while (readl(&adap_mdio->CONTROL) & MDIO_CONTROL_IDLE)
+ ;
}
/*
@@ -119,7 +128,8 @@ static int davinci_eth_phy_detect(void)
active_phy_addr = 0xff;
- if ((phy_act_state = adap_mdio->ALIVE) == 0)
+ phy_act_state = readl(&adap_mdio->ALIVE) & EMAC_MDIO_PHY_MASK;
+ if (phy_act_state == 0)
return(0); /* No active PHYs */
debug_emac("davinci_eth_phy_detect(), ALIVE = 0x%08x\n", phy_act_state);
@@ -144,15 +154,18 @@ int davinci_eth_phy_read(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t *data)
{
int tmp;
- while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;}
+ while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO)
+ ;
- adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO |
- MDIO_USERACCESS0_WRITE_READ |
- ((reg_num & 0x1f) << 21) |
- ((phy_addr & 0x1f) << 16);
+ writel(MDIO_USERACCESS0_GO |
+ MDIO_USERACCESS0_WRITE_READ |
+ ((reg_num & 0x1f) << 21) |
+ ((phy_addr & 0x1f) << 16),
+ &adap_mdio->USERACCESS0);
/* Wait for command to complete */
- while ((tmp = adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) {;}
+ while ((tmp = readl(&adap_mdio->USERACCESS0)) & MDIO_USERACCESS0_GO)
+ ;
if (tmp & MDIO_USERACCESS0_ACK) {
*data = tmp & 0xffff;
@@ -167,16 +180,19 @@ int davinci_eth_phy_read(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t *data)
int davinci_eth_phy_write(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t data)
{
- while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;}
+ while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO)
+ ;
- adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO |
- MDIO_USERACCESS0_WRITE_WRITE |
- ((reg_num & 0x1f) << 21) |
- ((phy_addr & 0x1f) << 16) |
- (data & 0xffff);
+ writel(MDIO_USERACCESS0_GO |
+ MDIO_USERACCESS0_WRITE_WRITE |
+ ((reg_num & 0x1f) << 21) |
+ ((phy_addr & 0x1f) << 16) |
+ (data & 0xffff),
+ &adap_mdio->USERACCESS0);
/* Wait for command to complete */
- while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;}
+ while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO)
+ ;
return(1);
}
@@ -245,9 +261,24 @@ static int davinci_mii_phy_write(char *devname, unsigned char addr, unsigned cha
{
return(davinci_eth_phy_write(addr, reg, value) ? 0 : 1);
}
-
#endif
+static void __attribute__((unused)) davinci_eth_gigabit_enable(void)
+{
+ u_int16_t data;
+
+ if (davinci_eth_phy_read(EMAC_MDIO_PHY_NUM, 0, &data)) {
+ if (data & (1 << 6)) { /* speed selection MSB */
+ /*
+ * Check if link detected is giga-bit
+ * If Gigabit mode detected, enable gigbit in MAC
+ */
+ writel(EMAC_MACCONTROL_GIGFORCE |
+ EMAC_MACCONTROL_GIGABIT_ENABLE,
+ &adap_emac->MACCONTROL);
+ }
+ }
+}
/* Eth device open */
static int davinci_eth_open(struct eth_device *dev, bd_t *bis)
@@ -255,64 +286,73 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis)
dv_reg_p addr;
u_int32_t clkdiv, cnt;
volatile emac_desc *rx_desc;
+ unsigned long mac_hi;
+ unsigned long mac_lo;
debug_emac("+ emac_open\n");
/* Reset EMAC module and disable interrupts in wrapper */
- adap_emac->SOFTRESET = 1;
- while (adap_emac->SOFTRESET != 0) {;}
- adap_ewrap->EWCTL = 0;
+ writel(1, &adap_emac->SOFTRESET);
+ while (readl(&adap_emac->SOFTRESET) != 0)
+ ;
+#if defined(DAVINCI_EMAC_VERSION2)
+ writel(1, &adap_ewrap->softrst);
+ while (readl(&adap_ewrap->softrst) != 0)
+ ;
+#else
+ writel(0, &adap_ewrap->EWCTL);
for (cnt = 0; cnt < 5; cnt++) {
- clkdiv = adap_ewrap->EWCTL;
+ clkdiv = readl(&adap_ewrap->EWCTL);
}
+#endif
rx_desc = emac_rx_desc;
- adap_emac->TXCONTROL = 0x01;
- adap_emac->RXCONTROL = 0x01;
+ writel(1, &adap_emac->TXCONTROL);
+ writel(1, &adap_emac->RXCONTROL);
/* Set MAC Addresses & Init multicast Hash to 0 (disable any multicast receive) */
/* Using channel 0 only - other channels are disabled */
- adap_emac->MACINDEX = 0;
- adap_emac->MACADDRHI =
- (davinci_eth_mac_addr[3] << 24) |
- (davinci_eth_mac_addr[2] << 16) |
- (davinci_eth_mac_addr[1] << 8) |
- (davinci_eth_mac_addr[0]);
- adap_emac->MACADDRLO =
- (davinci_eth_mac_addr[5] << 8) |
- (davinci_eth_mac_addr[4]);
-
- adap_emac->MACHASH1 = 0;
- adap_emac->MACHASH2 = 0;
+ writel(0, &adap_emac->MACINDEX);
+ mac_hi = (davinci_eth_mac_addr[3] << 24) |
+ (davinci_eth_mac_addr[2] << 16) |
+ (davinci_eth_mac_addr[1] << 8) |
+ (davinci_eth_mac_addr[0]);
+ mac_lo = (davinci_eth_mac_addr[5] << 8) |
+ (davinci_eth_mac_addr[4]);
+
+ writel(mac_hi, &adap_emac->MACADDRHI);
+#if defined(DAVINCI_EMAC_VERSION2)
+ writel(mac_lo | EMAC_MAC_ADDR_IS_VALID | EMAC_MAC_ADDR_MATCH,
+ &adap_emac->MACADDRLO);
+#else
+ writel(mac_lo, &adap_emac->MACADDRLO);
+#endif
+
+ writel(0, &adap_emac->MACHASH1);
+ writel(0, &adap_emac->MACHASH2);
/* Set source MAC address - REQUIRED */
- adap_emac->MACSRCADDRHI =
- (davinci_eth_mac_addr[3] << 24) |
- (davinci_eth_mac_addr[2] << 16) |
- (davinci_eth_mac_addr[1] << 8) |
- (davinci_eth_mac_addr[0]);
- adap_emac->MACSRCADDRLO =
- (davinci_eth_mac_addr[4] << 8) |
- (davinci_eth_mac_addr[5]);
+ writel(mac_hi, &adap_emac->MACSRCADDRHI);
+ writel(mac_lo, &adap_emac->MACSRCADDRLO);
/* Set DMA 8 TX / 8 RX Head pointers to 0 */
addr = &adap_emac->TX0HDP;
for(cnt = 0; cnt < 16; cnt++)
- *addr++ = 0;
+ writel(0, addr++);
addr = &adap_emac->RX0HDP;
for(cnt = 0; cnt < 16; cnt++)
- *addr++ = 0;
+ writel(0, addr++);
/* Clear Statistics (do this before setting MacControl register) */
addr = &adap_emac->RXGOODFRAMES;
for(cnt = 0; cnt < EMAC_NUM_STATS; cnt++)
- *addr++ = 0;
+ writel(0, addr++);
/* No multicast addressing */
- adap_emac->MACHASH1 = 0;
- adap_emac->MACHASH2 = 0;
+ writel(0, &adap_emac->MACHASH1);
+ writel(0, &adap_emac->MACHASH2);
/* Create RX queue and set receive process in place */
emac_rx_active_head = emac_rx_desc;
@@ -324,34 +364,52 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis)
rx_desc++;
}
- /* Set the last descriptor's "next" parameter to 0 to end the RX desc list */
+ /* Finalize the rx desc list */
rx_desc--;
rx_desc->next = 0;
emac_rx_active_tail = rx_desc;
emac_rx_queue_active = 1;
/* Enable TX/RX */
- adap_emac->RXMAXLEN = EMAC_MAX_ETHERNET_PKT_SIZE;
- adap_emac->RXBUFFEROFFSET = 0;
+ writel(EMAC_MAX_ETHERNET_PKT_SIZE, &adap_emac->RXMAXLEN);
+ writel(0, &adap_emac->RXBUFFEROFFSET);
- /* No fancy configs - Use this for promiscous for debug - EMAC_RXMBPENABLE_RXCAFEN_ENABLE */
- adap_emac->RXMBPENABLE = EMAC_RXMBPENABLE_RXBROADEN;
+ /*
+ * No fancy configs - Use this for promiscous debug
+ * - EMAC_RXMBPENABLE_RXCAFEN_ENABLE
+ */
+ writel(EMAC_RXMBPENABLE_RXBROADEN, &adap_emac->RXMBPENABLE);
/* Enable ch 0 only */
- adap_emac->RXUNICASTSET = 0x01;
+ writel(1, &adap_emac->RXUNICASTSET);
/* Enable MII interface and Full duplex mode */
- adap_emac->MACCONTROL = (EMAC_MACCONTROL_MIIEN_ENABLE | EMAC_MACCONTROL_FULLDUPLEX_ENABLE);
+#ifdef CONFIG_SOC_DA8XX
+ writel((EMAC_MACCONTROL_MIIEN_ENABLE |
+ EMAC_MACCONTROL_FULLDUPLEX_ENABLE |
+ EMAC_MACCONTROL_RMIISPEED_100),
+ &adap_emac->MACCONTROL);
+#else
+ writel((EMAC_MACCONTROL_MIIEN_ENABLE |
+ EMAC_MACCONTROL_FULLDUPLEX_ENABLE),
+ &adap_emac->MACCONTROL);
+#endif
/* Init MDIO & get link state */
clkdiv = (EMAC_MDIO_BUS_FREQ / EMAC_MDIO_CLOCK_FREQ) - 1;
- adap_mdio->CONTROL = ((clkdiv & 0xff) | MDIO_CONTROL_ENABLE | MDIO_CONTROL_FAULT);
+ writel((clkdiv & 0xff) | MDIO_CONTROL_ENABLE | MDIO_CONTROL_FAULT,
+ &adap_mdio->CONTROL);
+
+ /* We need to wait for MDIO to start */
+ udelay(1000);
if (!phy.get_link_speed(active_phy_addr))
return(0);
+ emac_gigabit_enable();
+
/* Start receive process */
- adap_emac->RX0HDP = (u_int32_t)emac_rx_desc;
+ writel((u_int32_t)emac_rx_desc, &adap_emac->RX0HDP);
debug_emac("- emac_open\n");
@@ -368,34 +426,42 @@ static void davinci_eth_ch_teardown(int ch)
if (ch == EMAC_CH_TX) {
/* Init TX channel teardown */
- adap_emac->TXTEARDOWN = 1;
- for(cnt = 0; cnt != 0xfffffffc; cnt = adap_emac->TX0CP) {
- /* Wait here for Tx teardown completion interrupt to occur
- * Note: A task delay can be called here to pend rather than
- * occupying CPU cycles - anyway it has been found that teardown
- * takes very few cpu cycles and does not affect functionality */
- dly--;
- udelay(1);
- if (dly == 0)
+ writel(1, &adap_emac->TXTEARDOWN);
+ do {
+ /*
+ * Wait here for Tx teardown completion interrupt to
+ * occur. Note: A task delay can be called here to pend
+ * rather than occupying CPU cycles - anyway it has
+ * been found that teardown takes very few cpu cycles
+ * and does not affect functionality
+ */
+ dly--;
+ udelay(1);
+ if (dly == 0)
break;
- }
- adap_emac->TX0CP = cnt;
- adap_emac->TX0HDP = 0;
+ cnt = readl(&adap_emac->TX0CP);
+ } while (cnt != 0xfffffffc);
+ writel(cnt, &adap_emac->TX0CP);
+ writel(0, &adap_emac->TX0HDP);
} else {
/* Init RX channel teardown */
- adap_emac->RXTEARDOWN = 1;
- for(cnt = 0; cnt != 0xfffffffc; cnt = adap_emac->RX0CP) {
- /* Wait here for Rx teardown completion interrupt to occur
- * Note: A task delay can be called here to pend rather than
- * occupying CPU cycles - anyway it has been found that teardown
- * takes very few cpu cycles and does not affect functionality */
- dly--;
- udelay(1);
- if (dly == 0)
+ writel(1, &adap_emac->RXTEARDOWN);
+ do {
+ /*
+ * Wait here for Rx teardown completion interrupt to
+ * occur. Note: A task delay can be called here to pend
+ * rather than occupying CPU cycles - anyway it has
+ * been found that teardown takes very few cpu cycles
+ * and does not affect functionality
+ */
+ dly--;
+ udelay(1);
+ if (dly == 0)
break;
- }
- adap_emac->RX0CP = cnt;
- adap_emac->RX0HDP = 0;
+ cnt = readl(&adap_emac->RX0CP);
+ } while (cnt != 0xfffffffc);
+ writel(cnt, &adap_emac->RX0CP);
+ writel(0, &adap_emac->RX0HDP);
}
debug_emac("- emac_ch_teardown\n");
@@ -410,8 +476,12 @@ static void davinci_eth_close(struct eth_device *dev)
davinci_eth_ch_teardown(EMAC_CH_RX); /* RX Channel teardown */
/* Reset EMAC module and disable interrupts in wrapper */
- adap_emac->SOFTRESET = 1;
- adap_ewrap->EWCTL = 0;
+ writel(1, &adap_emac->SOFTRESET);
+#if defined(DAVINCI_EMAC_VERSION2)
+ writel(1, &adap_ewrap->softrst);
+#else
+ writel(0, &adap_ewrap->EWCTL);
+#endif
debug_emac("- emac_close\n");
}
@@ -435,6 +505,8 @@ static int davinci_eth_send_packet (struct eth_device *dev,
return (ret_status);
}
+ emac_gigabit_enable();
+
/* Check packet size and if < EMAC_MIN_ETHERNET_PKT_SIZE, pad it up */
if (length < EMAC_MIN_ETHERNET_PKT_SIZE) {
length = EMAC_MIN_ETHERNET_PKT_SIZE;
@@ -449,7 +521,7 @@ static int davinci_eth_send_packet (struct eth_device *dev,
EMAC_CPPI_OWNERSHIP_BIT |
EMAC_CPPI_EOP_BIT);
/* Send the packet */
- adap_emac->TX0HDP = (unsigned int) emac_tx_desc;
+ writel((unsigned long)emac_tx_desc, &adap_emac->TX0HDP);
/* Wait for packet to complete or link down */
while (1) {
@@ -457,7 +529,10 @@ static int davinci_eth_send_packet (struct eth_device *dev,
davinci_eth_ch_teardown (EMAC_CH_TX);
return (ret_status);
}
- if (adap_emac->TXINTSTATRAW & 0x01) {
+
+ emac_gigabit_enable();
+
+ if (readl(&adap_emac->TXINTSTATRAW) & 0x01) {
ret_status = length;
break;
}
@@ -490,15 +565,15 @@ static int davinci_eth_rcv_packet (struct eth_device *dev)
}
/* Ack received packet descriptor */
- adap_emac->RX0CP = (unsigned int) rx_curr_desc;
+ writel((unsigned long)rx_curr_desc, &adap_emac->RX0CP);
curr_desc = rx_curr_desc;
emac_rx_active_head =
(volatile emac_desc *) rx_curr_desc->next;
if (status & EMAC_CPPI_EOQ_BIT) {
if (emac_rx_active_head) {
- adap_emac->RX0HDP =
- (unsigned int) emac_rx_active_head;
+ writel((unsigned long)emac_rx_active_head,
+ &adap_emac->RX0HDP);
} else {
emac_rx_queue_active = 0;
printf ("INFO:emac_rcv_packet: RX Queue not active\n");
@@ -515,8 +590,8 @@ static int davinci_eth_rcv_packet (struct eth_device *dev)
emac_rx_active_head = curr_desc;
emac_rx_active_tail = curr_desc;
if (emac_rx_queue_active != 0) {
- adap_emac->RX0HDP =
- (unsigned int) emac_rx_active_head;
+ writel((unsigned long)emac_rx_active_head,
+ &adap_emac->RX0HDP);
printf ("INFO: emac_rcv_pkt: active queue head = 0, HDP fired\n");
emac_rx_queue_active = 1;
}
@@ -526,7 +601,8 @@ static int davinci_eth_rcv_packet (struct eth_device *dev)
tail_desc->next = (unsigned int) curr_desc;
status = tail_desc->pkt_flag_len;
if (status & EMAC_CPPI_EOQ_BIT) {
- adap_emac->RX0HDP = (unsigned int) curr_desc;
+ writel((unsigned long)curr_desc,
+ &adap_emac->RX0HDP);
status &= ~EMAC_CPPI_EOQ_BIT;
tail_desc->pkt_flag_len = status;
}
@@ -566,7 +642,7 @@ int davinci_emac_initialize(void)
davinci_eth_mdio_enable();
for (i = 0; i < 256; i++) {
- if (adap_mdio->ALIVE)
+ if (readl(&adap_mdio->ALIVE))
break;
udelay(10);
}
diff --git a/include/asm-arm/arch-davinci/emac_defs.h b/include/asm-arm/arch-davinci/emac_defs.h
index 96bc80e..e313263 100644
--- a/include/asm-arm/arch-davinci/emac_defs.h
+++ b/include/asm-arm/arch-davinci/emac_defs.h
@@ -43,6 +43,13 @@
#define EMAC_WRAPPER_BASE_ADDR (0x01d0a000)
#define EMAC_WRAPPER_RAM_ADDR (0x01d08000)
#define EMAC_MDIO_BASE_ADDR (0x01d0b000)
+#define DAVINCI_EMAC_VERSION2
+#elif defined(CONFIG_SOC_DA8XX)
+#define EMAC_BASE_ADDR DAVINCI_EMAC_CNTRL_REGS_BASE
+#define EMAC_WRAPPER_BASE_ADDR DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE
+#define EMAC_WRAPPER_RAM_ADDR DAVINCI_EMAC_WRAPPER_RAM_BASE
+#define EMAC_MDIO_BASE_ADDR DAVINCI_MDIO_CNTRL_REGS_BASE
+#define DAVINCI_EMAC_VERSION2
#else
#define EMAC_BASE_ADDR (0x01c80000)
#define EMAC_WRAPPER_BASE_ADDR (0x01c81000)
@@ -51,6 +58,11 @@
#endif
#ifdef CONFIG_SOC_DM646X
+#define DAVINCI_EMAC_VERSION2
+#define DAVINCI_EMAC_GIG_ENABLE
+#endif
+
+#ifdef CONFIG_SOC_DM646X
/* MDIO module input frequency */
#define EMAC_MDIO_BUS_FREQ 76500000
/* MDIO clock output frequency */
@@ -60,6 +72,11 @@
#define EMAC_MDIO_BUS_FREQ 121500000
/* MDIO clock output frequency */
#define EMAC_MDIO_CLOCK_FREQ 2200000 /* 2.2 MHz */
+#elif defined(CONFIG_SOC_DA8XX)
+/* MDIO module input frequency */
+#define EMAC_MDIO_BUS_FREQ clk_get(DAVINCI_MDIO_CLKID)
+/* MDIO clock output frequency */
+#define EMAC_MDIO_CLOCK_FREQ 2000000 /* 2.0 MHz */
#else
/* MDIO module input frequency */
#define EMAC_MDIO_BUS_FREQ 99000000 /* PLL/6 - 99 MHz */
@@ -128,6 +145,10 @@ typedef volatile struct _emac_desc
#define EMAC_MACCONTROL_FULLDUPLEX_ENABLE (0x1)
#define EMAC_MACCONTROL_GIGABIT_ENABLE (1 << 7)
#define EMAC_MACCONTROL_GIGFORCE (1 << 17)
+#define EMAC_MACCONTROL_RMIISPEED_100 (1 << 15)
+
+#define EMAC_MAC_ADDR_MATCH (1 << 19)
+#define EMAC_MAC_ADDR_IS_VALID (1 << 20)
#define EMAC_RXMBPENABLE_RXCAFEN_ENABLE (0x200000)
#define EMAC_RXMBPENABLE_RXBROADEN (0x2000)
@@ -283,10 +304,40 @@ typedef struct {
/* EMAC Wrapper Registers Structure */
typedef struct {
-#if defined(CONFIG_SOC_DM646X) || defined(CONFIG_SOC_DM365)
- dv_reg IDVER;
- dv_reg SOFTRST;
- dv_reg EMCTRL;
+#ifdef DAVINCI_EMAC_VERSION2
+ dv_reg idver;
+ dv_reg softrst;
+ dv_reg emctrl;
+ dv_reg c0rxthreshen;
+ dv_reg c0rxen;
+ dv_reg c0txen;
+ dv_reg c0miscen;
+ dv_reg c1rxthreshen;
+ dv_reg c1rxen;
+ dv_reg c1txen;
+ dv_reg c1miscen;
+ dv_reg c2rxthreshen;
+ dv_reg c2rxen;
+ dv_reg c2txen;
+ dv_reg c2miscen;
+ dv_reg c0rxthreshstat;
+ dv_reg c0rxstat;
+ dv_reg c0txstat;
+ dv_reg c0miscstat;
+ dv_reg c1rxthreshstat;
+ dv_reg c1rxstat;
+ dv_reg c1txstat;
+ dv_reg c1miscstat;
+ dv_reg c2rxthreshstat;
+ dv_reg c2rxstat;
+ dv_reg c2txstat;
+ dv_reg c2miscstat;
+ dv_reg c0rximax;
+ dv_reg c0tximax;
+ dv_reg c1rximax;
+ dv_reg c1tximax;
+ dv_reg c2rximax;
+ dv_reg c2tximax;
#else
u_int8_t RSVD0[4100];
dv_reg EWCTL;
--
1.6.3.3
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