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-rw-r--r--drivers/net/ax88796.h46
-rw-r--r--drivers/net/ne2000.c276
-rw-r--r--drivers/net/ne2000.h30
-rw-r--r--drivers/net/ne2000_base.h315
4 files changed, 348 insertions, 319 deletions
diff --git a/drivers/net/ax88796.h b/drivers/net/ax88796.h
index 069ae80..0e6f8a2 100644
--- a/drivers/net/ax88796.h
+++ b/drivers/net/ax88796.h
@@ -23,24 +23,24 @@
#ifndef __DRIVERS_AX88796L_H__
#define __DRIVERS_AX88796L_H__
-#define DP_DATA (0x10 << 1)
-#define START_PG 0x40 /* First page of TX buffer */
-#define START_PG2 0x48
-#define STOP_PG 0x80 /* Last page +1 of RX ring */
-#define TX_PAGES 12
-#define RX_START (START_PG+TX_PAGES)
-#define RX_END STOP_PG
+#define DP_DATA (0x10 << 1)
+#define START_PG 0x40 /* First page of TX buffer */
+#define START_PG2 0x48
+#define STOP_PG 0x80 /* Last page +1 of RX ring */
+#define TX_PAGES 12
+#define RX_START (START_PG+TX_PAGES)
+#define RX_END STOP_PG
#define AX88796L_BASE_ADDRESS CONFIG_DRIVER_NE2000_BASE
-#define AX88796L_BYTE_ACCESS 0x00001000
-#define AX88796L_OFFSET 0x00000400
-#define AX88796L_ADDRESS_BYTE AX88796L_BASE_ADDRESS + \
+#define AX88796L_BYTE_ACCESS 0x00001000
+#define AX88796L_OFFSET 0x00000400
+#define AX88796L_ADDRESS_BYTE AX88796L_BASE_ADDRESS + \
AX88796L_BYTE_ACCESS + AX88796L_OFFSET
-#define AX88796L_REG_MEMR AX88796L_ADDRESS_BYTE + (0x14<<1)
-#define AX88796L_REG_CR AX88796L_ADDRESS_BYTE + (0x00<<1)
+#define AX88796L_REG_MEMR AX88796L_ADDRESS_BYTE + (0x14<<1)
+#define AX88796L_REG_CR AX88796L_ADDRESS_BYTE + (0x00<<1)
#define AX88796L_CR (*(vu_short *)(AX88796L_REG_CR))
-#define AX88796L_MEMR (*(vu_short *)(AX88796L_REG_MEMR))
+#define AX88796L_MEMR (*(vu_short *)(AX88796L_REG_MEMR))
#define EECS_HIGH (AX88796L_MEMR |= 0x10)
#define EECS_LOW (AX88796L_MEMR &= 0xef)
@@ -53,7 +53,7 @@
#define PAGE0_SET (AX88796L_CR &= 0x3f)
#define PAGE1_SET (AX88796L_CR = (AX88796L_CR & 0x3f) | 0x40)
-#define BIT_DUMMY 0
+#define BIT_DUMMY 0
#define MAC_EEP_READ 1
#define MAC_EEP_WRITE 2
#define MAC_EEP_ERACE 3
@@ -62,20 +62,20 @@
/* R7780MP Specific code */
#if defined(CONFIG_R7780MP)
-#define ISA_OFFSET 0x1400
-#define DP_IN(_b_, _o_, _d_) (_d_) = \
+#define ISA_OFFSET 0x1400
+#define DP_IN(_b_, _o_, _d_) (_d_) = \
*( (vu_short *) ((_b_) + ((_o_) * 2) + ISA_OFFSET))
#define DP_OUT(_b_, _o_, _d_) \
*((vu_short *)((_b_) + ((_o_) * 2) + ISA_OFFSET)) = (_d_)
-#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_) + ISA_OFFSET))
-#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
+#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_) + ISA_OFFSET))
+#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
#else
/* Please change for your target boards */
-#define ISA_OFFSET 0x0000
-#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_short *)((_b_)+(_o_ )+ISA_OFFSET))
-#define DP_OUT(_b_, _o_, _d_) *((vu_short *)((_b_)+(_o_)+ISA_OFFSET)) = (_d_)
-#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_)+ISA_OFFSET))
-#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
+#define ISA_OFFSET 0x0000
+#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_short *)((_b_)+(_o_ )+ISA_OFFSET))
+#define DP_OUT(_b_, _o_, _d_) *((vu_short *)((_b_)+(_o_)+ISA_OFFSET)) = (_d_)
+#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_)+ISA_OFFSET))
+#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
#endif
diff --git a/drivers/net/ne2000.c b/drivers/net/ne2000.c
index 99baeea..d09da78 100644
--- a/drivers/net/ne2000.c
+++ b/drivers/net/ne2000.c
@@ -1,5 +1,5 @@
/*
-Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
+Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and
eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world
@@ -57,13 +57,13 @@ and are covered by the appropriate copyright disclaimers included herein.
==========================================================================
#####DESCRIPTIONBEGIN####
-Author(s): gthomas
-Contributors: gthomas, jskov, rsandifo
-Date: 2001-06-13
+Author(s): gthomas
+Contributors: gthomas, jskov, rsandifo
+Date: 2001-06-13
Purpose:
Description:
-FIXME: Will fail if pinged with large packets (1520 bytes)
+FIXME: Will fail if pinged with large packets (1520 bytes)
Add promisc config
Add SNMP
@@ -77,24 +77,26 @@ Add SNMP
#include <net.h>
#include <malloc.h>
-#define mdelay(n) udelay((n)*1000)
+#define mdelay(n) udelay((n)*1000)
/* forward definition of function used for the uboot interface */
void uboot_push_packet_len(int len);
void uboot_push_tx_done(int key, int val);
/*
- ------------------------------------------------------------------------
- Debugging details
-
- Set to perms of:
- 0 disables all debug output
- 1 for process debug output
- 2 for added data IO output: get_reg, put_reg
- 4 for packet allocation/free output
- 8 for only startup status, so we can tell we're installed OK
-*/
-/*#define DEBUG 0xf*/
+ * Debugging details
+ *
+ * Set to perms of:
+ * 0 disables all debug output
+ * 1 for process debug output
+ * 2 for added data IO output: get_reg, put_reg
+ * 4 for packet allocation/free output
+ * 8 for only startup status, so we can tell we're installed OK
+ */
+#if 0
+#define DEBUG 0xf
+#else
#define DEBUG 0
+#endif
#if DEBUG & 1
#define DEBUG_FUNCTION() do { printf("%s\n", __FUNCTION__); } while (0)
@@ -128,27 +130,28 @@ dp83902a_init(void)
DEBUG_FUNCTION();
base = dp->base;
- if (!base) return false; /* No device found */
+ if (!base)
+ return false; /* No device found */
DEBUG_LINE();
#if defined(NE2000_BASIC_INIT)
/* AX88796L doesn't need */
/* Prepare ESA */
- DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE1); /* Select page 1 */
+ DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE1); /* Select page 1 */
/* Use the address from the serial EEPROM */
for (i = 0; i < 6; i++)
DP_IN(base, DP_P1_PAR0+i, dp->esa[i]);
- DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE0); /* Select page 0 */
+ DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE0); /* Select page 0 */
printf("NE2000 - %s ESA: %02x:%02x:%02x:%02x:%02x:%02x\n",
- "eeprom",
- dp->esa[0],
- dp->esa[1],
- dp->esa[2],
- dp->esa[3],
- dp->esa[4],
- dp->esa[5] );
+ "eeprom",
+ dp->esa[0],
+ dp->esa[1],
+ dp->esa[2],
+ dp->esa[3],
+ dp->esa[4],
+ dp->esa[5] );
#endif /* NE2000_BASIC_INIT */
return true;
@@ -162,7 +165,7 @@ dp83902a_stop(void)
DEBUG_FUNCTION();
- DP_OUT(base, DP_CR, DP_CR_PAGE0 | DP_CR_NODMA | DP_CR_STOP); /* Brutal */
+ DP_OUT(base, DP_CR, DP_CR_PAGE0 | DP_CR_NODMA | DP_CR_STOP); /* Brutal */
DP_OUT(base, DP_ISR, 0xFF); /* Clear any pending interrupts */
DP_OUT(base, DP_IMR, 0x00); /* Disable all interrupts */
@@ -170,11 +173,11 @@ dp83902a_stop(void)
}
/*
- This function is called to "start up" the interface. It may be called
- multiple times, even when the hardware is already running. It will be
- called whenever something "hardware oriented" changes and should leave
- the hardware ready to send/receive packets.
-*/
+ * This function is called to "start up" the interface. It may be called
+ * multiple times, even when the hardware is already running. It will be
+ * called whenever something "hardware oriented" changes and should leave
+ * the hardware ready to send/receive packets.
+ */
static void
dp83902a_start(u8 * enaddr)
{
@@ -196,16 +199,16 @@ dp83902a_start(u8 * enaddr)
dp->tx_started = false;
dp->running = true;
DP_OUT(base, DP_PSTART, dp->rx_buf_start); /* Receive ring start page */
- DP_OUT(base, DP_BNDRY, dp->rx_buf_end-1); /* Receive ring boundary */
+ DP_OUT(base, DP_BNDRY, dp->rx_buf_end - 1); /* Receive ring boundary */
DP_OUT(base, DP_PSTOP, dp->rx_buf_end); /* Receive ring end page */
- dp->rx_next = dp->rx_buf_start-1;
+ dp->rx_next = dp->rx_buf_start - 1;
dp->running = true;
DP_OUT(base, DP_ISR, 0xFF); /* Clear any pending interrupts */
DP_OUT(base, DP_IMR, DP_IMR_All); /* Enable all interrupts */
- DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE1 | DP_CR_STOP); /* Select page 1 */
- DP_OUT(base, DP_P1_CURP, dp->rx_buf_start); /* Current page - next free page for Rx */
+ DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE1 | DP_CR_STOP); /* Select page 1 */
+ DP_OUT(base, DP_P1_CURP, dp->rx_buf_start); /* Current page - next free page for Rx */
dp->running = true;
- for (i = 0; i < ETHER_ADDR_LEN; i++) {
+ for (i = 0; i < ETHER_ADDR_LEN; i++) {
/* FIXME */
/*((vu_short*)( base + ((DP_P1_PAR0 + i) * 2) +
* 0x1400)) = enaddr[i];*/
@@ -214,15 +217,15 @@ dp83902a_start(u8 * enaddr)
/* Enable and start device */
DP_OUT(base, DP_CR, DP_CR_PAGE0 | DP_CR_NODMA | DP_CR_START);
DP_OUT(base, DP_TCR, DP_TCR_NORMAL); /* Normal transmit operations */
- DP_OUT(base, DP_RCR, DP_RCR_AB); /* Accept broadcast, no errors, no multicast */
+ DP_OUT(base, DP_RCR, DP_RCR_AB); /* Accept broadcast, no errors, no multicast */
dp->running = true;
}
/*
- This routine is called to start the transmitter. It is split out from the
- data handling routine so it may be called either when data becomes first
- available or when an Tx interrupt occurs
-*/
+ * This routine is called to start the transmitter. It is split out from the
+ * data handling routine so it may be called either when data becomes first
+ * available or when an Tx interrupt occurs
+ */
static void
dp83902a_start_xmit(int start_page, int len)
@@ -249,9 +252,9 @@ dp83902a_start_xmit(int start_page, int len)
}
/*
- This routine is called to send data to the hardware. It is known a-priori
- that there is free buffer space (dp->tx_next).
-*/
+ * This routine is called to send data to the hardware. It is known a-priori
+ * that there is free buffer space (dp->tx_next).
+ */
static void
dp83902a_send(u8 *data, int total_len, u32 key)
{
@@ -265,7 +268,8 @@ dp83902a_send(u8 *data, int total_len, u32 key)
DEBUG_FUNCTION();
len = pkt_len = total_len;
- if (pkt_len < IEEE_8023_MIN_FRAME) pkt_len = IEEE_8023_MIN_FRAME;
+ if (pkt_len < IEEE_8023_MIN_FRAME)
+ pkt_len = IEEE_8023_MIN_FRAME;
start_page = dp->tx_next;
if (dp->tx_next == dp->tx_buf1) {
@@ -284,17 +288,19 @@ dp83902a_send(u8 *data, int total_len, u32 key)
printf("TX prep page %d len %d\n", start_page, pkt_len);
#endif
- DP_OUT(base, DP_ISR, DP_ISR_RDC); /* Clear end of DMA */
+ DP_OUT(base, DP_ISR, DP_ISR_RDC); /* Clear end of DMA */
{
- /* Dummy read. The manual sez something slightly different, */
- /* but the code is extended a bit to do what Hitachi's monitor */
- /* does (i.e., also read data). */
+ /*
+ * Dummy read. The manual sez something slightly different,
+ * but the code is extended a bit to do what Hitachi's monitor
+ * does (i.e., also read data).
+ */
u16 tmp;
int len = 1;
- DP_OUT(base, DP_RSAL, 0x100-len);
- DP_OUT(base, DP_RSAH, (start_page-1) & 0xff);
+ DP_OUT(base, DP_RSAL, 0x100 - len);
+ DP_OUT(base, DP_RSAH, (start_page - 1) & 0xff);
DP_OUT(base, DP_RBCL, len);
DP_OUT(base, DP_RBCH, 0);
DP_OUT(base, DP_CR, DP_CR_PAGE0 | DP_CR_RDMA | DP_CR_START);
@@ -302,8 +308,10 @@ dp83902a_send(u8 *data, int total_len, u32 key)
}
#ifdef CYGHWR_NS_DP83902A_PLF_BROKEN_TX_DMA
- /* Stall for a bit before continuing to work around random data */
- /* corruption problems on some platforms. */
+ /*
+ * Stall for a bit before continuing to work around random data
+ * corruption problems on some platforms.
+ */
CYGACC_CALL_IF_DELAY_US(1);
#endif
@@ -336,16 +344,18 @@ dp83902a_send(u8 *data, int total_len, u32 key)
printf(" + %d bytes of padding\n", pkt_len - total_len);
#endif
/* Padding to 802.3 length was required */
- for (i = total_len; i < pkt_len;) {
+ for (i = total_len; i < pkt_len;) {
i++;
DP_OUT_DATA(dp->data, 0);
}
}
#ifdef CYGHWR_NS_DP83902A_PLF_BROKEN_TX_DMA
- /* After last data write, delay for a bit before accessing the */
- /* device again, or we may get random data corruption in the last */
- /* datum (on some platforms). */
+ /*
+ * After last data write, delay for a bit before accessing the
+ * device again, or we may get random data corruption in the last
+ * datum (on some platforms).
+ */
CYGACC_CALL_IF_DELAY_US(1);
#endif
@@ -360,21 +370,21 @@ dp83902a_send(u8 *data, int total_len, u32 key)
/* Start transmit if not already going */
if (!dp->tx_started) {
if (start_page == dp->tx1) {
- dp->tx_int = 1; /* Expecting interrupt from BUF1 */
+ dp->tx_int = 1; /* Expecting interrupt from BUF1 */
} else {
- dp->tx_int = 2; /* Expecting interrupt from BUF2 */
+ dp->tx_int = 2; /* Expecting interrupt from BUF2 */
}
dp83902a_start_xmit(start_page, pkt_len);
}
}
/*
- This function is called when a packet has been received. It's job is
- to prepare to unload the packet from the hardware. Once the length of
- the packet is known, the upper layer of the driver can be told. When
- the upper layer is ready to unload the packet, the internal function
- 'dp83902a_recv' will be called to actually fetch it from the hardware.
-*/
+ * This function is called when a packet has been received. It's job is
+ * to prepare to unload the packet from the hardware. Once the length of
+ * the packet is known, the upper layer of the driver can be told. When
+ * the upper layer is ready to unload the packet, the internal function
+ * 'dp83902a_recv' will be called to actually fetch it from the hardware.
+ */
static void
dp83902a_RxEvent(void)
{
@@ -407,9 +417,9 @@ dp83902a_RxEvent(void)
DP_OUT(base, DP_RSAH, pkt);
if (dp->rx_next == pkt) {
if (cur == dp->rx_buf_start)
- DP_OUT(base, DP_BNDRY, dp->rx_buf_end-1);
+ DP_OUT(base, DP_BNDRY, dp->rx_buf_end - 1);
else
- DP_OUT(base, DP_BNDRY, cur-1); /* Update pointer */
+ DP_OUT(base, DP_BNDRY, cur - 1); /* Update pointer */
return;
}
dp->rx_next = pkt;
@@ -420,13 +430,13 @@ dp83902a_RxEvent(void)
#endif
/* read header (get data size)*/
- for (i = 0; i < sizeof(rcv_hdr);) {
+ for (i = 0; i < sizeof(rcv_hdr);) {
DP_IN_DATA(dp->data, rcv_hdr[i++]);
}
#if DEBUG & 5
printf("rx hdr %02x %02x %02x %02x\n",
- rcv_hdr[0], rcv_hdr[1], rcv_hdr[2], rcv_hdr[3]);
+ rcv_hdr[0], rcv_hdr[1], rcv_hdr[2], rcv_hdr[3]);
#endif
len = ((rcv_hdr[3] << 8) | rcv_hdr[2]) - sizeof(rcv_hdr);
@@ -434,19 +444,19 @@ dp83902a_RxEvent(void)
uboot_push_packet_len(len);
if (rcv_hdr[1] == dp->rx_buf_start)
- DP_OUT(base, DP_BNDRY, dp->rx_buf_end-1);
+ DP_OUT(base, DP_BNDRY, dp->rx_buf_end - 1);
else
- DP_OUT(base, DP_BNDRY, rcv_hdr[1]-1); /* Update pointer */
+ DP_OUT(base, DP_BNDRY, rcv_hdr[1] - 1); /* Update pointer */
}
}
/*
- This function is called as a result of the "eth_drv_recv()" call above.
- It's job is to actually fetch data for a packet from the hardware once
- memory buffers have been allocated for the packet. Note that the buffers
- may come in pieces, using a scatter-gather list. This allows for more
- efficient processing in the upper layers of the stack.
-*/
+ * This function is called as a result of the "eth_drv_recv()" call above.
+ * It's job is to actually fetch data for a packet from the hardware once
+ * memory buffers have been allocated for the packet. Note that the buffers
+ * may come in pieces, using a scatter-gather list. This allows for more
+ * efficient processing in the upper layers of the stack.
+ */
static void
dp83902a_recv(u8 *data, int len)
{
@@ -478,7 +488,7 @@ dp83902a_recv(u8 *data, int len)
#endif
saved = false;
- for (i = 0; i < 1; i++) {
+ for (i = 0; i < 1; i++) {
if (data) {
mlen = len;
#if DEBUG & 4
@@ -545,8 +555,10 @@ dp83902a_TxEvent(void)
uboot_push_tx_done(key, 0);
}
-/* Read the tally counters to clear them. Called in response to a CNT */
-/* interrupt. */
+/*
+ * Read the tally counters to clear them. Called in response to a CNT
+ * interrupt.
+ */
static void
dp83902a_ClearCounters(void)
{
@@ -560,8 +572,10 @@ dp83902a_ClearCounters(void)
DP_OUT(base, DP_ISR, DP_ISR_CNT);
}
-/* Deal with an overflow condition. This code follows the procedure set */
-/* out in section 7.0 of the datasheet. */
+/*
+ * Deal with an overflow condition. This code follows the procedure set
+ * out in section 7.0 of the datasheet.
+ */
static void
dp83902a_Overflow(void)
{
@@ -581,9 +595,11 @@ dp83902a_Overflow(void)
DP_OUT(base, DP_TCR, DP_TCR_LOCAL);
DP_OUT(base, DP_CR, DP_CR_START | DP_CR_NODMA);
- /* Read in as many packets as we can and acknowledge any and receive */
- /* interrupts. Since the buffer has overflowed, a receive event of */
- /* some kind will have occured. */
+ /*
+ * Read in as many packets as we can and acknowledge any and receive
+ * interrupts. Since the buffer has overflowed, a receive event of
+ * some kind will have occured.
+ */
dp83902a_RxEvent();
DP_OUT(base, DP_ISR, DP_ISR_RxP|DP_ISR_RxE);
@@ -591,8 +607,10 @@ dp83902a_Overflow(void)
DP_OUT(base, DP_ISR, DP_ISR_OFLW);
DP_OUT(base, DP_TCR, DP_TCR_NORMAL);
- /* If a transmit command was issued, but no transmit event has occured, */
- /* restart it here. */
+ /*
+ * If a transmit command was issued, but no transmit event has occured,
+ * restart it here.
+ */
DP_IN(base, DP_ISR, isr);
if (dp->tx_started && !(isr & (DP_ISR_TxP|DP_ISR_TxE))) {
DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_TXPKT | DP_CR_START);
@@ -609,25 +627,33 @@ dp83902a_poll(void)
DP_OUT(base, DP_CR, DP_CR_NODMA | DP_CR_PAGE0 | DP_CR_START);
DP_IN(base, DP_ISR, isr);
while (0 != isr) {
- /* The CNT interrupt triggers when the MSB of one of the error */
- /* counters is set. We don't much care about these counters, but */
- /* we should read their values to reset them. */
+ /*
+ * The CNT interrupt triggers when the MSB of one of the error
+ * counters is set. We don't much care about these counters, but
+ * we should read their values to reset them.
+ */
if (isr & DP_ISR_CNT) {
dp83902a_ClearCounters();
}
- /* Check for overflow. It's a special case, since there's a */
- /* particular procedure that must be followed to get back into */
- /* a running state.a */
+ /*
+ * Check for overflow. It's a special case, since there's a
+ * particular procedure that must be followed to get back into
+ * a running state.a
+ */
if (isr & DP_ISR_OFLW) {
dp83902a_Overflow();
} else {
- /* Other kinds of interrupts can be acknowledged simply by */
- /* clearing the relevant bits of the ISR. Do that now, then */
- /* handle the interrupts we care about. */
- DP_OUT(base, DP_ISR, isr); /* Clear set bits */
+ /*
+ * Other kinds of interrupts can be acknowledged simply by
+ * clearing the relevant bits of the ISR. Do that now, then
+ * handle the interrupts we care about.
+ */
+ DP_OUT(base, DP_ISR, isr); /* Clear set bits */
if (!dp->running) break; /* Is this necessary? */
- /* Check for tx_started on TX event since these may happen */
- /* spuriously it seems. */
+ /*
+ * Check for tx_started on TX event since these may happen
+ * spuriously it seems.
+ */
if (isr & (DP_ISR_TxP|DP_ISR_TxE) && dp->tx_started) {
dp83902a_TxEvent();
}
@@ -658,8 +684,8 @@ typedef struct hw_info_t {
#define HAS_MII 0x40
#define USE_SHMEM 0x80 /* autodetected */
-#define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
-#define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
+#define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
+#define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
#define MII_PHYID_REV_MASK 0xfffffff0
#define MII_PHYID_REG1 0x02
#define MII_PHYID_REG2 0x03
@@ -669,7 +695,7 @@ static hw_info_t hw_info[] = {
{ /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
{ /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
{ /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
- DELAY_OUTPUT | HAS_IBM_MISC },
+ DELAY_OUTPUT | HAS_IBM_MISC },
{ /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
{ /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
{ /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
@@ -677,48 +703,48 @@ static hw_info_t hw_info[] = {
{ /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
{ /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
{ /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
{ /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
{ /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
{ /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
{ /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
{ /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
{ /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
{ /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
{ /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
- HAS_MISC_REG | HAS_IBM_MISC },
+ HAS_MISC_REG | HAS_IBM_MISC },
{ /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
{ /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
{ /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
{ /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
- DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
+ DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
{ /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
{ /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
{ /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
@@ -744,11 +770,11 @@ u32 nic_base;
static u8 *pbuf = NULL;
static int pkey = -1;
-static int initialized=0;
+static int initialized = 0;
void uboot_push_packet_len(int len) {
PRINTK("pushed len = %d\n", len);
- if (len>=2000) {
+ if (len >= 2000) {
printf("NE2000: packet too big\n");
return;
}
@@ -779,7 +805,7 @@ int eth_init(bd_t *bd) {
#ifdef CONFIG_DRIVER_NE2000_CCR
{
- vu_char *p = (vu_char *) CONFIG_DRIVER_NE2000_CCR;
+ vu_char *p = (vu_char *) CONFIG_DRIVER_NE2000_CCR;
PRINTK("CCR before is %x\n", *p);
*p = CONFIG_DRIVER_NE2000_VAL;
@@ -811,7 +837,7 @@ int eth_init(bd_t *bd) {
return -1;
dp83902a_start(dev_addr);
- initialized=1;
+ initialized = 1;
return 0;
}
@@ -821,7 +847,7 @@ void eth_halt() {
PRINTK("### eth_halt\n");
if(initialized)
dp83902a_stop();
- initialized=0;
+ initialized = 0;
}
int eth_rx() {
diff --git a/drivers/net/ne2000.h b/drivers/net/ne2000.h
index d324a00..6049482 100644
--- a/drivers/net/ne2000.h
+++ b/drivers/net/ne2000.h
@@ -1,5 +1,5 @@
/*
-Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
+Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and
eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world
@@ -7,9 +7,9 @@ are GPL, so this is, of course, GPL.
==========================================================================
- dev/dp83902a.h
+ dev/dp83902a.h
- National Semiconductor DP83902a ethernet chip
+ National Semiconductor DP83902a ethernet chip
==========================================================================
####ECOSGPLCOPYRIGHTBEGIN####
@@ -57,9 +57,9 @@ are GPL, so this is, of course, GPL.
==========================================================================
#####DESCRIPTIONBEGIN####
- Author(s): gthomas
- Contributors: gthomas, jskov
- Date: 2001-06-13
+ Author(s): gthomas
+ Contributors: gthomas, jskov
+ Date: 2001-06-13
Purpose:
Description:
@@ -79,17 +79,17 @@ are GPL, so this is, of course, GPL.
/* Enable NE2000 basic init function */
#define NE2000_BASIC_INIT
-#define DP_DATA 0x10
-#define START_PG 0x50 /* First page of TX buffer */
-#define STOP_PG 0x80 /* Last page +1 of RX ring */
+#define DP_DATA 0x10
+#define START_PG 0x50 /* First page of TX buffer */
+#define STOP_PG 0x80 /* Last page +1 of RX ring */
-#define RX_START 0x50
-#define RX_END 0x80
+#define RX_START 0x50
+#define RX_END 0x80
-#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_char *) ((_b_)+(_o_)))
-#define DP_OUT(_b_, _o_, _d_) *( (vu_char *) ((_b_)+(_o_))) = (_d_)
-#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_)))
-#define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_))) = (_d_)
+#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_char *) ((_b_)+(_o_)))
+#define DP_OUT(_b_, _o_, _d_) *( (vu_char *) ((_b_)+(_o_))) = (_d_)
+#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_)))
+#define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_))) = (_d_)
static void pcnet_reset_8390(void)
{
diff --git a/drivers/net/ne2000_base.h b/drivers/net/ne2000_base.h
index 1badf62..990d748 100644
--- a/drivers/net/ne2000_base.h
+++ b/drivers/net/ne2000_base.h
@@ -1,5 +1,5 @@
/*
-Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
+Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and
eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world
@@ -8,9 +8,9 @@ are GPL, so this is, of course, GPL.
==========================================================================
- dev/dp83902a.h
+ dev/dp83902a.h
- National Semiconductor DP83902a ethernet chip
+ National Semiconductor DP83902a ethernet chip
==========================================================================
####ECOSGPLCOPYRIGHTBEGIN####
@@ -58,9 +58,9 @@ are GPL, so this is, of course, GPL.
==========================================================================
#####DESCRIPTIONBEGIN####
- Author(s): gthomas
- Contributors: gthomas, jskov
- Date: 2001-06-13
+ Author(s): gthomas
+ Contributors: gthomas, jskov
+ Date: 2001-06-13
Purpose:
Description:
@@ -76,6 +76,9 @@ are GPL, so this is, of course, GPL.
These can be overridden by the platform header
*/
+#ifndef __NE2000_BASE_H__
+#define __NE2000_BASE_H__
+
#define bool int
#define false 0
@@ -92,191 +95,191 @@ are GPL, so this is, of course, GPL.
/* H/W infomation struct */
typedef struct hw_info_t {
- u32 offset;
- u8 a0, a1, a2;
- u32 flags;
+ u32 offset;
+ u8 a0, a1, a2;
+ u32 flags;
} hw_info_t;
typedef struct dp83902a_priv_data {
- u8* base;
- u8* data;
- u8* reset;
- int tx_next; /* First free Tx page */
- int tx_int; /* Expecting interrupt from this buffer */
- int rx_next; /* First free Rx page */
- int tx1, tx2; /* Page numbers for Tx buffers */
- u32 tx1_key, tx2_key; /* Used to ack when packet sent */
- int tx1_len, tx2_len;
- bool tx_started, running, hardwired_esa;
- u8 esa[6];
- void* plf_priv;
-
- /* Buffer allocation */
- int tx_buf1, tx_buf2;
- int rx_buf_start, rx_buf_end;
+ u8* base;
+ u8* data;
+ u8* reset;
+ int tx_next; /* First free Tx page */
+ int tx_int; /* Expecting interrupt from this buffer */
+ int rx_next; /* First free Rx page */
+ int tx1, tx2; /* Page numbers for Tx buffers */
+ u32 tx1_key, tx2_key; /* Used to ack when packet sent */
+ int tx1_len, tx2_len;
+ bool tx_started, running, hardwired_esa;
+ u8 esa[6];
+ void* plf_priv;
+
+ /* Buffer allocation */
+ int tx_buf1, tx_buf2;
+ int rx_buf_start, rx_buf_end;
} dp83902a_priv_data_t;
/*
- ------------------------------------------------------------------------
- Some forward declarations
-*/
+ * Some forward declarations
+ */
int get_prom( u8* mac_addr);
static void dp83902a_poll(void);
/* ------------------------------------------------------------------------ */
/* Register offsets */
-#define DP_CR 0x00
-#define DP_CLDA0 0x01
-#define DP_PSTART 0x01 /* write */
-#define DP_CLDA1 0x02
-#define DP_PSTOP 0x02 /* write */
-#define DP_BNDRY 0x03
-#define DP_TSR 0x04
-#define DP_TPSR 0x04 /* write */
-#define DP_NCR 0x05
-#define DP_TBCL 0x05 /* write */
-#define DP_FIFO 0x06
-#define DP_TBCH 0x06 /* write */
-#define DP_ISR 0x07
-#define DP_CRDA0 0x08
-#define DP_RSAL 0x08 /* write */
-#define DP_CRDA1 0x09
-#define DP_RSAH 0x09 /* write */
-#define DP_RBCL 0x0a /* write */
-#define DP_RBCH 0x0b /* write */
-#define DP_RSR 0x0c
-#define DP_RCR 0x0c /* write */
-#define DP_FER 0x0d
-#define DP_TCR 0x0d /* write */
-#define DP_CER 0x0e
-#define DP_DCR 0x0e /* write */
-#define DP_MISSED 0x0f
-#define DP_IMR 0x0f /* write */
-#define DP_DATAPORT 0x10 /* "eprom" data port */
-
-#define DP_P1_CR 0x00
-#define DP_P1_PAR0 0x01
-#define DP_P1_PAR1 0x02
-#define DP_P1_PAR2 0x03
-#define DP_P1_PAR3 0x04
-#define DP_P1_PAR4 0x05
-#define DP_P1_PAR5 0x06
-#define DP_P1_CURP 0x07
-#define DP_P1_MAR0 0x08
-#define DP_P1_MAR1 0x09
-#define DP_P1_MAR2 0x0a
-#define DP_P1_MAR3 0x0b
-#define DP_P1_MAR4 0x0c
-#define DP_P1_MAR5 0x0d
-#define DP_P1_MAR6 0x0e
-#define DP_P1_MAR7 0x0f
-
-#define DP_P2_CR 0x00
-#define DP_P2_PSTART 0x01
-#define DP_P2_CLDA0 0x01 /* write */
-#define DP_P2_PSTOP 0x02
-#define DP_P2_CLDA1 0x02 /* write */
-#define DP_P2_RNPP 0x03
-#define DP_P2_TPSR 0x04
-#define DP_P2_LNPP 0x05
-#define DP_P2_ACH 0x06
-#define DP_P2_ACL 0x07
-#define DP_P2_RCR 0x0c
-#define DP_P2_TCR 0x0d
-#define DP_P2_DCR 0x0e
-#define DP_P2_IMR 0x0f
+#define DP_CR 0x00
+#define DP_CLDA0 0x01
+#define DP_PSTART 0x01 /* write */
+#define DP_CLDA1 0x02
+#define DP_PSTOP 0x02 /* write */
+#define DP_BNDRY 0x03
+#define DP_TSR 0x04
+#define DP_TPSR 0x04 /* write */
+#define DP_NCR 0x05
+#define DP_TBCL 0x05 /* write */
+#define DP_FIFO 0x06
+#define DP_TBCH 0x06 /* write */
+#define DP_ISR 0x07
+#define DP_CRDA0 0x08
+#define DP_RSAL 0x08 /* write */
+#define DP_CRDA1 0x09
+#define DP_RSAH 0x09 /* write */
+#define DP_RBCL 0x0a /* write */
+#define DP_RBCH 0x0b /* write */
+#define DP_RSR 0x0c
+#define DP_RCR 0x0c /* write */
+#define DP_FER 0x0d
+#define DP_TCR 0x0d /* write */
+#define DP_CER 0x0e
+#define DP_DCR 0x0e /* write */
+#define DP_MISSED 0x0f
+#define DP_IMR 0x0f /* write */
+#define DP_DATAPORT 0x10 /* "eprom" data port */
+
+#define DP_P1_CR 0x00
+#define DP_P1_PAR0 0x01
+#define DP_P1_PAR1 0x02
+#define DP_P1_PAR2 0x03
+#define DP_P1_PAR3 0x04
+#define DP_P1_PAR4 0x05
+#define DP_P1_PAR5 0x06
+#define DP_P1_CURP 0x07
+#define DP_P1_MAR0 0x08
+#define DP_P1_MAR1 0x09
+#define DP_P1_MAR2 0x0a
+#define DP_P1_MAR3 0x0b
+#define DP_P1_MAR4 0x0c
+#define DP_P1_MAR5 0x0d
+#define DP_P1_MAR6 0x0e
+#define DP_P1_MAR7 0x0f
+
+#define DP_P2_CR 0x00
+#define DP_P2_PSTART 0x01
+#define DP_P2_CLDA0 0x01 /* write */
+#define DP_P2_PSTOP 0x02
+#define DP_P2_CLDA1 0x02 /* write */
+#define DP_P2_RNPP 0x03
+#define DP_P2_TPSR 0x04
+#define DP_P2_LNPP 0x05
+#define DP_P2_ACH 0x06
+#define DP_P2_ACL 0x07
+#define DP_P2_RCR 0x0c
+#define DP_P2_TCR 0x0d
+#define DP_P2_DCR 0x0e
+#define DP_P2_IMR 0x0f
/* Command register - common to all pages */
-#define DP_CR_STOP 0x01 /* Stop: software reset */
-#define DP_CR_START 0x02 /* Start: initialize device */
-#define DP_CR_TXPKT 0x04 /* Transmit packet */
-#define DP_CR_RDMA 0x08 /* Read DMA (recv data from device) */
-#define DP_CR_WDMA 0x10 /* Write DMA (send data to device) */
-#define DP_CR_SEND 0x18 /* Send packet */
-#define DP_CR_NODMA 0x20 /* Remote (or no) DMA */
-#define DP_CR_PAGE0 0x00 /* Page select */
-#define DP_CR_PAGE1 0x40
-#define DP_CR_PAGE2 0x80
-#define DP_CR_PAGEMSK 0x3F /* Used to mask out page bits */
+#define DP_CR_STOP 0x01 /* Stop: software reset */
+#define DP_CR_START 0x02 /* Start: initialize device */
+#define DP_CR_TXPKT 0x04 /* Transmit packet */
+#define DP_CR_RDMA 0x08 /* Read DMA (recv data from device) */
+#define DP_CR_WDMA 0x10 /* Write DMA (send data to device) */
+#define DP_CR_SEND 0x18 /* Send packet */
+#define DP_CR_NODMA 0x20 /* Remote (or no) DMA */
+#define DP_CR_PAGE0 0x00 /* Page select */
+#define DP_CR_PAGE1 0x40
+#define DP_CR_PAGE2 0x80
+#define DP_CR_PAGEMSK 0x3F /* Used to mask out page bits */
/* Data configuration register */
-#define DP_DCR_WTS 0x01 /* 1=16 bit word transfers */
-#define DP_DCR_BOS 0x02 /* 1=Little Endian */
-#define DP_DCR_LAS 0x04 /* 1=Single 32 bit DMA mode */
-#define DP_DCR_LS 0x08 /* 1=normal mode, 0=loopback */
-#define DP_DCR_ARM 0x10 /* 0=no send command (program I/O) */
-#define DP_DCR_FIFO_1 0x00 /* FIFO threshold */
-#define DP_DCR_FIFO_2 0x20
-#define DP_DCR_FIFO_4 0x40
-#define DP_DCR_FIFO_6 0x60
+#define DP_DCR_WTS 0x01 /* 1=16 bit word transfers */
+#define DP_DCR_BOS 0x02 /* 1=Little Endian */
+#define DP_DCR_LAS 0x04 /* 1=Single 32 bit DMA mode */
+#define DP_DCR_LS 0x08 /* 1=normal mode, 0=loopback */
+#define DP_DCR_ARM 0x10 /* 0=no send command (program I/O) */
+#define DP_DCR_FIFO_1 0x00 /* FIFO threshold */
+#define DP_DCR_FIFO_2 0x20
+#define DP_DCR_FIFO_4 0x40
+#define DP_DCR_FIFO_6 0x60
-#define DP_DCR_INIT (DP_DCR_LS|DP_DCR_FIFO_4)
+#define DP_DCR_INIT (DP_DCR_LS|DP_DCR_FIFO_4)
/* Interrupt status register */
-#define DP_ISR_RxP 0x01 /* Packet received */
-#define DP_ISR_TxP 0x02 /* Packet transmitted */
-#define DP_ISR_RxE 0x04 /* Receive error */
-#define DP_ISR_TxE 0x08 /* Transmit error */
-#define DP_ISR_OFLW 0x10 /* Receive overflow */
-#define DP_ISR_CNT 0x20 /* Tally counters need emptying */
-#define DP_ISR_RDC 0x40 /* Remote DMA complete */
-#define DP_ISR_RESET 0x80 /* Device has reset (shutdown, error) */
+#define DP_ISR_RxP 0x01 /* Packet received */
+#define DP_ISR_TxP 0x02 /* Packet transmitted */
+#define DP_ISR_RxE 0x04 /* Receive error */
+#define DP_ISR_TxE 0x08 /* Transmit error */
+#define DP_ISR_OFLW 0x10 /* Receive overflow */
+#define DP_ISR_CNT 0x20 /* Tally counters need emptying */
+#define DP_ISR_RDC 0x40 /* Remote DMA complete */
+#define DP_ISR_RESET 0x80 /* Device has reset (shutdown, error) */
/* Interrupt mask register */
-#define DP_IMR_RxP 0x01 /* Packet received */
-#define DP_IMR_TxP 0x02 /* Packet transmitted */
-#define DP_IMR_RxE 0x04 /* Receive error */
-#define DP_IMR_TxE 0x08 /* Transmit error */
-#define DP_IMR_OFLW 0x10 /* Receive overflow */
-#define DP_IMR_CNT 0x20 /* Tall counters need emptying */
-#define DP_IMR_RDC 0x40 /* Remote DMA complete */
+#define DP_IMR_RxP 0x01 /* Packet received */
+#define DP_IMR_TxP 0x02 /* Packet transmitted */
+#define DP_IMR_RxE 0x04 /* Receive error */
+#define DP_IMR_TxE 0x08 /* Transmit error */
+#define DP_IMR_OFLW 0x10 /* Receive overflow */
+#define DP_IMR_CNT 0x20 /* Tall counters need emptying */
+#define DP_IMR_RDC 0x40 /* Remote DMA complete */
-#define DP_IMR_All 0x3F /* Everything but remote DMA */
+#define DP_IMR_All 0x3F /* Everything but remote DMA */
/* Receiver control register */
-#define DP_RCR_SEP 0x01 /* Save bad(error) packets */
-#define DP_RCR_AR 0x02 /* Accept runt packets */
-#define DP_RCR_AB 0x04 /* Accept broadcast packets */
-#define DP_RCR_AM 0x08 /* Accept multicast packets */
-#define DP_RCR_PROM 0x10 /* Promiscuous mode */
-#define DP_RCR_MON 0x20 /* Monitor mode - 1=accept no packets */
+#define DP_RCR_SEP 0x01 /* Save bad(error) packets */
+#define DP_RCR_AR 0x02 /* Accept runt packets */
+#define DP_RCR_AB 0x04 /* Accept broadcast packets */
+#define DP_RCR_AM 0x08 /* Accept multicast packets */
+#define DP_RCR_PROM 0x10 /* Promiscuous mode */
+#define DP_RCR_MON 0x20 /* Monitor mode - 1=accept no packets */
/* Receiver status register */
-#define DP_RSR_RxP 0x01 /* Packet received */
-#define DP_RSR_CRC 0x02 /* CRC error */
-#define DP_RSR_FRAME 0x04 /* Framing error */
-#define DP_RSR_FO 0x08 /* FIFO overrun */
-#define DP_RSR_MISS 0x10 /* Missed packet */
-#define DP_RSR_PHY 0x20 /* 0=pad match, 1=mad match */
-#define DP_RSR_DIS 0x40 /* Receiver disabled */
-#define DP_RSR_DFR 0x80 /* Receiver processing deferred */
+#define DP_RSR_RxP 0x01 /* Packet received */
+#define DP_RSR_CRC 0x02 /* CRC error */
+#define DP_RSR_FRAME 0x04 /* Framing error */
+#define DP_RSR_FO 0x08 /* FIFO overrun */
+#define DP_RSR_MISS 0x10 /* Missed packet */
+#define DP_RSR_PHY 0x20 /* 0=pad match, 1=mad match */
+#define DP_RSR_DIS 0x40 /* Receiver disabled */
+#define DP_RSR_DFR 0x80 /* Receiver processing deferred */
/* Transmitter control register */
-#define DP_TCR_NOCRC 0x01 /* 1=inhibit CRC */
-#define DP_TCR_NORMAL 0x00 /* Normal transmitter operation */
-#define DP_TCR_LOCAL 0x02 /* Internal NIC loopback */
-#define DP_TCR_INLOOP 0x04 /* Full internal loopback */
-#define DP_TCR_OUTLOOP 0x08 /* External loopback */
-#define DP_TCR_ATD 0x10 /* Auto transmit disable */
-#define DP_TCR_OFFSET 0x20 /* Collision offset adjust */
+#define DP_TCR_NOCRC 0x01 /* 1=inhibit CRC */
+#define DP_TCR_NORMAL 0x00 /* Normal transmitter operation */
+#define DP_TCR_LOCAL 0x02 /* Internal NIC loopback */
+#define DP_TCR_INLOOP 0x04 /* Full internal loopback */
+#define DP_TCR_OUTLOOP 0x08 /* External loopback */
+#define DP_TCR_ATD 0x10 /* Auto transmit disable */
+#define DP_TCR_OFFSET 0x20 /* Collision offset adjust */
/* Transmit status register */
-#define DP_TSR_TxP 0x01 /* Packet transmitted */
-#define DP_TSR_COL 0x04 /* Collision (at least one) */
-#define DP_TSR_ABT 0x08 /* Aborted because of too many collisions */
-#define DP_TSR_CRS 0x10 /* Lost carrier */
-#define DP_TSR_FU 0x20 /* FIFO underrun */
-#define DP_TSR_CDH 0x40 /* Collision Detect Heartbeat */
-#define DP_TSR_OWC 0x80 /* Collision outside normal window */
-
-#define IEEE_8023_MAX_FRAME 1518 /* Largest possible ethernet frame */
-#define IEEE_8023_MIN_FRAME 64 /* Smallest possible ethernet frame */
+#define DP_TSR_TxP 0x01 /* Packet transmitted */
+#define DP_TSR_COL 0x04 /* Collision (at least one) */
+#define DP_TSR_ABT 0x08 /* Aborted because of too many collisions */
+#define DP_TSR_CRS 0x10 /* Lost carrier */
+#define DP_TSR_FU 0x20 /* FIFO underrun */
+#define DP_TSR_CDH 0x40 /* Collision Detect Heartbeat */
+#define DP_TSR_OWC 0x80 /* Collision outside normal window */
+
+#define IEEE_8023_MAX_FRAME 1518 /* Largest possible ethernet frame */
+#define IEEE_8023_MIN_FRAME 64 /* Smallest possible ethernet frame */
+#endif /* __NE2000_BASE_H__ */
generated by cgit v1.1 at 2024-12-15 13:31:49 +0000