[PATCH 02/10] net: Remove ax88180 driver
Tom Rini
trini at konsulko.com
Thu Mar 31 19:46:45 CEST 2022
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <trini at konsulko.com>
---
drivers/net/Makefile | 1 -
drivers/net/ax88180.c | 755 ------------------------------------------
drivers/net/ax88180.h | 396 ----------------------
3 files changed, 1152 deletions(-)
delete mode 100644 drivers/net/ax88180.c
delete mode 100644 drivers/net/ax88180.h
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index b57149b33994..1d753bb7c202 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -18,7 +18,6 @@ obj-$(CONFIG_CORTINA_NI_ENET) += cortina_ni.o
obj-$(CONFIG_CS8900) += cs8900.o
obj-$(CONFIG_DM_ETH_PHY) += eth-phy-uclass.o
obj-$(CONFIG_DNET) += dnet.o
-obj-$(CONFIG_DRIVER_AX88180) += ax88180.o
obj-$(CONFIG_DRIVER_DM9000) += dm9000x.o
obj-$(CONFIG_DSA_SANDBOX) += dsa_sandbox.o
obj-$(CONFIG_DWC_ETH_QOS) += dwc_eth_qos.o
diff --git a/drivers/net/ax88180.c b/drivers/net/ax88180.c
deleted file mode 100644
index 402bcdb63ed7..000000000000
--- a/drivers/net/ax88180.c
+++ /dev/null
@@ -1,755 +0,0 @@
-/*
- * ax88180: ASIX AX88180 Non-PCI Gigabit Ethernet u-boot driver
- *
- * This program is free software; you can distribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- * This program is distributed in the hope it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-/*
- * ========================================================================
- * ASIX AX88180 Non-PCI 16/32-bit Gigabit Ethernet Linux Driver
- *
- * The AX88180 Ethernet controller is a high performance and highly
- * integrated local CPU bus Ethernet controller with embedded 40K bytes
- * SRAM and supports both 16-bit and 32-bit SRAM-Like interfaces for any
- * embedded systems.
- * The AX88180 is a single chip 10/100/1000Mbps Gigabit Ethernet
- * controller that supports both MII and RGMII interfaces and is
- * compliant to IEEE 802.3, IEEE 802.3u and IEEE 802.3z standards.
- *
- * Please visit ASIX's web site (http://www.asix.com.tw) for more
- * details.
- *
- * Module Name : ax88180.c
- * Date : 2008-07-07
- * History
- * 09/06/2006 : New release for AX88180 US2 chip.
- * 07/07/2008 : Fix up the coding style and using inline functions
- * instead of macros
- * ========================================================================
- */
-#include <common.h>
-#include <command.h>
-#include <log.h>
-#include <net.h>
-#include <malloc.h>
-#include <linux/delay.h>
-#include <linux/mii.h>
-#include "ax88180.h"
-
-/*
- * ===========================================================================
- * Local SubProgram Declaration
- * ===========================================================================
- */
-static void ax88180_rx_handler (struct eth_device *dev);
-static int ax88180_phy_initial (struct eth_device *dev);
-static void ax88180_media_config (struct eth_device *dev);
-static unsigned long get_CicadaPHY_media_mode (struct eth_device *dev);
-static unsigned long get_MarvellPHY_media_mode (struct eth_device *dev);
-static unsigned short ax88180_mdio_read (struct eth_device *dev,
- unsigned long regaddr);
-static void ax88180_mdio_write (struct eth_device *dev,
- unsigned long regaddr, unsigned short regdata);
-
-/*
- * ===========================================================================
- * Local SubProgram Bodies
- * ===========================================================================
- */
-static int ax88180_mdio_check_complete (struct eth_device *dev)
-{
- int us_cnt = 10000;
- unsigned short tmpval;
-
- /* MDIO read/write should not take more than 10 ms */
- while (--us_cnt) {
- tmpval = INW (dev, MDIOCTRL);
- if (((tmpval & READ_PHY) == 0) && ((tmpval & WRITE_PHY) == 0))
- break;
- }
-
- return us_cnt;
-}
-
-static unsigned short
-ax88180_mdio_read (struct eth_device *dev, unsigned long regaddr)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned long tmpval = 0;
-
- OUTW (dev, (READ_PHY | (regaddr << 8) | priv->PhyAddr), MDIOCTRL);
-
- if (ax88180_mdio_check_complete (dev))
- tmpval = INW (dev, MDIODP);
- else
- printf ("Failed to read PHY register!\n");
-
- return (unsigned short)(tmpval & 0xFFFF);
-}
-
-static void
-ax88180_mdio_write (struct eth_device *dev, unsigned long regaddr,
- unsigned short regdata)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
-
- OUTW (dev, regdata, MDIODP);
-
- OUTW (dev, (WRITE_PHY | (regaddr << 8) | priv->PhyAddr), MDIOCTRL);
-
- if (!ax88180_mdio_check_complete (dev))
- printf ("Failed to write PHY register!\n");
-}
-
-static int ax88180_phy_reset (struct eth_device *dev)
-{
- unsigned short delay_cnt = 500;
-
- ax88180_mdio_write (dev, MII_BMCR, (BMCR_RESET | BMCR_ANENABLE));
-
- /* Wait for the reset to complete, or time out (500 ms) */
- while (ax88180_mdio_read (dev, MII_BMCR) & BMCR_RESET) {
- udelay(1000);
- if (--delay_cnt == 0) {
- printf ("Failed to reset PHY!\n");
- return -1;
- }
- }
-
- return 0;
-}
-
-static void ax88180_mac_reset (struct eth_device *dev)
-{
- unsigned long tmpval;
- unsigned char i;
-
- struct {
- unsigned short offset, value;
- } program_seq[] = {
- {
- MISC, MISC_NORMAL}, {
- RXINDICATOR, DEFAULT_RXINDICATOR}, {
- TXCMD, DEFAULT_TXCMD}, {
- TXBS, DEFAULT_TXBS}, {
- TXDES0, DEFAULT_TXDES0}, {
- TXDES1, DEFAULT_TXDES1}, {
- TXDES2, DEFAULT_TXDES2}, {
- TXDES3, DEFAULT_TXDES3}, {
- TXCFG, DEFAULT_TXCFG}, {
- MACCFG2, DEFAULT_MACCFG2}, {
- MACCFG3, DEFAULT_MACCFG3}, {
- TXLEN, DEFAULT_TXLEN}, {
- RXBTHD0, DEFAULT_RXBTHD0}, {
- RXBTHD1, DEFAULT_RXBTHD1}, {
- RXFULTHD, DEFAULT_RXFULTHD}, {
- DOGTHD0, DEFAULT_DOGTHD0}, {
- DOGTHD1, DEFAULT_DOGTHD1},};
-
- OUTW (dev, MISC_RESET_MAC, MISC);
- tmpval = INW (dev, MISC);
-
- for (i = 0; i < ARRAY_SIZE(program_seq); i++)
- OUTW (dev, program_seq[i].value, program_seq[i].offset);
-}
-
-static int ax88180_poll_tx_complete (struct eth_device *dev)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned long tmpval, txbs_txdp;
- int TimeOutCnt = 10000;
-
- txbs_txdp = 1 << priv->NextTxDesc;
-
- while (TimeOutCnt--) {
-
- tmpval = INW (dev, TXBS);
-
- if ((tmpval & txbs_txdp) == 0)
- break;
-
- udelay(100);
- }
-
- if (TimeOutCnt)
- return 0;
- else
- return -TimeOutCnt;
-}
-
-static void ax88180_rx_handler (struct eth_device *dev)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned long data_size;
- unsigned short rxcurt_ptr, rxbound_ptr, next_ptr;
- int i;
-#if defined (CONFIG_DRIVER_AX88180_16BIT)
- unsigned short *rxdata = (unsigned short *)net_rx_packets[0];
-#else
- unsigned long *rxdata = (unsigned long *)net_rx_packets[0];
-#endif
- unsigned short count;
-
- rxcurt_ptr = INW (dev, RXCURT);
- rxbound_ptr = INW (dev, RXBOUND);
- next_ptr = (rxbound_ptr + 1) & RX_PAGE_NUM_MASK;
-
- debug ("ax88180: RX original RXBOUND=0x%04x,"
- " RXCURT=0x%04x\n", rxbound_ptr, rxcurt_ptr);
-
- while (next_ptr != rxcurt_ptr) {
-
- OUTW (dev, RX_START_READ, RXINDICATOR);
-
- data_size = READ_RXBUF (dev) & 0xFFFF;
-
- if ((data_size == 0) || (data_size > MAX_RX_SIZE)) {
-
- OUTW (dev, RX_STOP_READ, RXINDICATOR);
-
- ax88180_mac_reset (dev);
- printf ("ax88180: Invalid Rx packet length!"
- " (len=0x%04lx)\n", data_size);
-
- debug ("ax88180: RX RXBOUND=0x%04x,"
- "RXCURT=0x%04x\n", rxbound_ptr, rxcurt_ptr);
- return;
- }
-
- rxbound_ptr += (((data_size + 0xF) & 0xFFF0) >> 4) + 1;
- rxbound_ptr &= RX_PAGE_NUM_MASK;
-
- /* Comput access times */
- count = (data_size + priv->PadSize) >> priv->BusWidth;
-
- for (i = 0; i < count; i++) {
- *(rxdata + i) = READ_RXBUF (dev);
- }
-
- OUTW (dev, RX_STOP_READ, RXINDICATOR);
-
- /* Pass the packet up to the protocol layers. */
- net_process_received_packet(net_rx_packets[0], data_size);
-
- OUTW (dev, rxbound_ptr, RXBOUND);
-
- rxcurt_ptr = INW (dev, RXCURT);
- rxbound_ptr = INW (dev, RXBOUND);
- next_ptr = (rxbound_ptr + 1) & RX_PAGE_NUM_MASK;
-
- debug ("ax88180: RX updated RXBOUND=0x%04x,"
- "RXCURT=0x%04x\n", rxbound_ptr, rxcurt_ptr);
- }
-
- return;
-}
-
-static int ax88180_phy_initial (struct eth_device *dev)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned long tmp_regval;
- unsigned short phyaddr;
-
- /* Search for first avaliable PHY chipset */
-#ifdef CONFIG_PHY_ADDR
- phyaddr = CONFIG_PHY_ADDR;
-#else
- for (phyaddr = 0; phyaddr < 32; ++phyaddr)
-#endif
- {
- priv->PhyAddr = phyaddr;
- priv->PhyID0 = ax88180_mdio_read(dev, MII_PHYSID1);
- priv->PhyID1 = ax88180_mdio_read(dev, MII_PHYSID2);
-
- switch (priv->PhyID0) {
- case MARVELL_ALASKA_PHYSID0:
- debug("ax88180: Found Marvell Alaska PHY family."
- " (PHY Addr=0x%x)\n", priv->PhyAddr);
-
- switch (priv->PhyID1) {
- case MARVELL_88E1118_PHYSID1:
- ax88180_mdio_write(dev, M88E1118_PAGE_SEL, 2);
- ax88180_mdio_write(dev, M88E1118_CR,
- M88E1118_CR_DEFAULT);
- ax88180_mdio_write(dev, M88E1118_PAGE_SEL, 3);
- ax88180_mdio_write(dev, M88E1118_LEDCTL,
- M88E1118_LEDCTL_DEFAULT);
- ax88180_mdio_write(dev, M88E1118_LEDMIX,
- M88E1118_LEDMIX_LED050 | M88E1118_LEDMIX_LED150 | 0x15);
- ax88180_mdio_write(dev, M88E1118_PAGE_SEL, 0);
- default: /* Default to 88E1111 Phy */
- tmp_regval = ax88180_mdio_read(dev, M88E1111_EXT_SSR);
- if ((tmp_regval & HWCFG_MODE_MASK) != RGMII_COPPER_MODE)
- ax88180_mdio_write(dev, M88E1111_EXT_SCR,
- DEFAULT_EXT_SCR);
- }
-
- if (ax88180_phy_reset(dev) < 0)
- return 0;
- ax88180_mdio_write(dev, M88_IER, LINK_CHANGE_INT);
-
- return 1;
-
- case CICADA_CIS8201_PHYSID0:
- debug("ax88180: Found CICADA CIS8201 PHY"
- " chipset. (PHY Addr=0x%x)\n", priv->PhyAddr);
-
- ax88180_mdio_write(dev, CIS_IMR,
- (CIS_INT_ENABLE | LINK_CHANGE_INT));
-
- /* Set CIS_SMI_PRIORITY bit before force the media mode */
- tmp_regval = ax88180_mdio_read(dev, CIS_AUX_CTRL_STATUS);
- tmp_regval &= ~CIS_SMI_PRIORITY;
- ax88180_mdio_write(dev, CIS_AUX_CTRL_STATUS, tmp_regval);
-
- return 1;
-
- case 0xffff:
- /* No PHY at this addr */
- break;
-
- default:
- printf("ax88180: Unknown PHY chipset %#x at addr %#x\n",
- priv->PhyID0, priv->PhyAddr);
- break;
- }
- }
-
- printf("ax88180: Unknown PHY chipset!!\n");
- return 0;
-}
-
-static void ax88180_media_config (struct eth_device *dev)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned long bmcr_val, bmsr_val;
- unsigned long rxcfg_val, maccfg0_val, maccfg1_val;
- unsigned long RealMediaMode;
- int i;
-
- /* Waiting 2 seconds for PHY link stable */
- for (i = 0; i < 20000; i++) {
- bmsr_val = ax88180_mdio_read (dev, MII_BMSR);
- if (bmsr_val & BMSR_LSTATUS) {
- break;
- }
- udelay(100);
- }
-
- bmsr_val = ax88180_mdio_read (dev, MII_BMSR);
- debug ("ax88180: BMSR=0x%04x\n", (unsigned int)bmsr_val);
-
- if (bmsr_val & BMSR_LSTATUS) {
- bmcr_val = ax88180_mdio_read (dev, MII_BMCR);
-
- if (bmcr_val & BMCR_ANENABLE) {
-
- /*
- * Waiting for Auto-negotiation completion, this may
- * take up to 5 seconds.
- */
- debug ("ax88180: Auto-negotiation is "
- "enabled. Waiting for NWay completion..\n");
- for (i = 0; i < 50000; i++) {
- bmsr_val = ax88180_mdio_read (dev, MII_BMSR);
- if (bmsr_val & BMSR_ANEGCOMPLETE) {
- break;
- }
- udelay(100);
- }
- } else
- debug ("ax88180: Auto-negotiation is disabled.\n");
-
- debug ("ax88180: BMCR=0x%04x, BMSR=0x%04x\n",
- (unsigned int)bmcr_val, (unsigned int)bmsr_val);
-
- /* Get real media mode here */
- switch (priv->PhyID0) {
- case MARVELL_ALASKA_PHYSID0:
- RealMediaMode = get_MarvellPHY_media_mode(dev);
- break;
- case CICADA_CIS8201_PHYSID0:
- RealMediaMode = get_CicadaPHY_media_mode(dev);
- break;
- default:
- RealMediaMode = MEDIA_1000FULL;
- break;
- }
-
- priv->LinkState = INS_LINK_UP;
-
- switch (RealMediaMode) {
- case MEDIA_1000FULL:
- debug ("ax88180: 1000Mbps Full-duplex mode.\n");
- rxcfg_val = RXFLOW_ENABLE | DEFAULT_RXCFG;
- maccfg0_val = TXFLOW_ENABLE | DEFAULT_MACCFG0;
- maccfg1_val = GIGA_MODE_EN | RXFLOW_EN |
- FULLDUPLEX | DEFAULT_MACCFG1;
- break;
-
- case MEDIA_1000HALF:
- debug ("ax88180: 1000Mbps Half-duplex mode.\n");
- rxcfg_val = DEFAULT_RXCFG;
- maccfg0_val = DEFAULT_MACCFG0;
- maccfg1_val = GIGA_MODE_EN | DEFAULT_MACCFG1;
- break;
-
- case MEDIA_100FULL:
- debug ("ax88180: 100Mbps Full-duplex mode.\n");
- rxcfg_val = RXFLOW_ENABLE | DEFAULT_RXCFG;
- maccfg0_val = SPEED100 | TXFLOW_ENABLE
- | DEFAULT_MACCFG0;
- maccfg1_val = RXFLOW_EN | FULLDUPLEX | DEFAULT_MACCFG1;
- break;
-
- case MEDIA_100HALF:
- debug ("ax88180: 100Mbps Half-duplex mode.\n");
- rxcfg_val = DEFAULT_RXCFG;
- maccfg0_val = SPEED100 | DEFAULT_MACCFG0;
- maccfg1_val = DEFAULT_MACCFG1;
- break;
-
- case MEDIA_10FULL:
- debug ("ax88180: 10Mbps Full-duplex mode.\n");
- rxcfg_val = RXFLOW_ENABLE | DEFAULT_RXCFG;
- maccfg0_val = TXFLOW_ENABLE | DEFAULT_MACCFG0;
- maccfg1_val = RXFLOW_EN | FULLDUPLEX | DEFAULT_MACCFG1;
- break;
-
- case MEDIA_10HALF:
- debug ("ax88180: 10Mbps Half-duplex mode.\n");
- rxcfg_val = DEFAULT_RXCFG;
- maccfg0_val = DEFAULT_MACCFG0;
- maccfg1_val = DEFAULT_MACCFG1;
- break;
- default:
- debug ("ax88180: Unknow media mode.\n");
- rxcfg_val = DEFAULT_RXCFG;
- maccfg0_val = DEFAULT_MACCFG0;
- maccfg1_val = DEFAULT_MACCFG1;
-
- priv->LinkState = INS_LINK_DOWN;
- break;
- }
-
- } else {
- rxcfg_val = DEFAULT_RXCFG;
- maccfg0_val = DEFAULT_MACCFG0;
- maccfg1_val = DEFAULT_MACCFG1;
-
- priv->LinkState = INS_LINK_DOWN;
- }
-
- OUTW (dev, rxcfg_val, RXCFG);
- OUTW (dev, maccfg0_val, MACCFG0);
- OUTW (dev, maccfg1_val, MACCFG1);
-
- return;
-}
-
-static unsigned long get_MarvellPHY_media_mode (struct eth_device *dev)
-{
- unsigned long m88_ssr;
- unsigned long MediaMode;
-
- m88_ssr = ax88180_mdio_read (dev, M88_SSR);
- switch (m88_ssr & SSR_MEDIA_MASK) {
- case SSR_1000FULL:
- MediaMode = MEDIA_1000FULL;
- break;
- case SSR_1000HALF:
- MediaMode = MEDIA_1000HALF;
- break;
- case SSR_100FULL:
- MediaMode = MEDIA_100FULL;
- break;
- case SSR_100HALF:
- MediaMode = MEDIA_100HALF;
- break;
- case SSR_10FULL:
- MediaMode = MEDIA_10FULL;
- break;
- case SSR_10HALF:
- MediaMode = MEDIA_10HALF;
- break;
- default:
- MediaMode = MEDIA_UNKNOWN;
- break;
- }
-
- return MediaMode;
-}
-
-static unsigned long get_CicadaPHY_media_mode (struct eth_device *dev)
-{
- unsigned long tmp_regval;
- unsigned long MediaMode;
-
- tmp_regval = ax88180_mdio_read (dev, CIS_AUX_CTRL_STATUS);
- switch (tmp_regval & CIS_MEDIA_MASK) {
- case CIS_1000FULL:
- MediaMode = MEDIA_1000FULL;
- break;
- case CIS_1000HALF:
- MediaMode = MEDIA_1000HALF;
- break;
- case CIS_100FULL:
- MediaMode = MEDIA_100FULL;
- break;
- case CIS_100HALF:
- MediaMode = MEDIA_100HALF;
- break;
- case CIS_10FULL:
- MediaMode = MEDIA_10FULL;
- break;
- case CIS_10HALF:
- MediaMode = MEDIA_10HALF;
- break;
- default:
- MediaMode = MEDIA_UNKNOWN;
- break;
- }
-
- return MediaMode;
-}
-
-static void ax88180_halt (struct eth_device *dev)
-{
- /* Disable AX88180 TX/RX functions */
- OUTW (dev, WAKEMOD, CMD);
-}
-
-static int ax88180_init (struct eth_device *dev, struct bd_info * bd)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned short tmp_regval;
-
- ax88180_mac_reset (dev);
-
- /* Disable interrupt */
- OUTW (dev, CLEAR_IMR, IMR);
-
- /* Disable AX88180 TX/RX functions */
- OUTW (dev, WAKEMOD, CMD);
-
- /* Fill the MAC address */
- tmp_regval =
- dev->enetaddr[0] | (((unsigned short)dev->enetaddr[1]) << 8);
- OUTW (dev, tmp_regval, MACID0);
-
- tmp_regval =
- dev->enetaddr[2] | (((unsigned short)dev->enetaddr[3]) << 8);
- OUTW (dev, tmp_regval, MACID1);
-
- tmp_regval =
- dev->enetaddr[4] | (((unsigned short)dev->enetaddr[5]) << 8);
- OUTW (dev, tmp_regval, MACID2);
-
- ax88180_media_config (dev);
-
- OUTW (dev, DEFAULT_RXFILTER, RXFILTER);
-
- /* Initial variables here */
- priv->FirstTxDesc = TXDP0;
- priv->NextTxDesc = TXDP0;
-
- /* Check if there is any invalid interrupt status and clear it. */
- OUTW (dev, INW (dev, ISR), ISR);
-
- /* Start AX88180 TX/RX functions */
- OUTW (dev, (RXEN | TXEN | WAKEMOD), CMD);
-
- return 0;
-}
-
-/* Get a data block via Ethernet */
-static int ax88180_recv (struct eth_device *dev)
-{
- unsigned short ISR_Status;
- unsigned short tmp_regval;
-
- /* Read and check interrupt status here. */
- ISR_Status = INW (dev, ISR);
-
- while (ISR_Status) {
- /* Clear the interrupt status */
- OUTW (dev, ISR_Status, ISR);
-
- debug ("\nax88180: The interrupt status = 0x%04x\n",
- ISR_Status);
-
- if (ISR_Status & ISR_PHY) {
- /* Read ISR register once to clear PHY interrupt bit */
- tmp_regval = ax88180_mdio_read (dev, M88_ISR);
- ax88180_media_config (dev);
- }
-
- if ((ISR_Status & ISR_RX) || (ISR_Status & ISR_RXBUFFOVR)) {
- ax88180_rx_handler (dev);
- }
-
- /* Read and check interrupt status again */
- ISR_Status = INW (dev, ISR);
- }
-
- return 0;
-}
-
-/* Send a data block via Ethernet. */
-static int ax88180_send(struct eth_device *dev, void *packet, int length)
-{
- struct ax88180_private *priv = (struct ax88180_private *)dev->priv;
- unsigned short TXDES_addr;
- unsigned short txcmd_txdp, txbs_txdp;
- unsigned short tmp_data;
- int i;
-#if defined (CONFIG_DRIVER_AX88180_16BIT)
- volatile unsigned short *txdata = (volatile unsigned short *)packet;
-#else
- volatile unsigned long *txdata = (volatile unsigned long *)packet;
-#endif
- unsigned short count;
-
- if (priv->LinkState != INS_LINK_UP) {
- return 0;
- }
-
- priv->FirstTxDesc = priv->NextTxDesc;
- txbs_txdp = 1 << priv->FirstTxDesc;
-
- debug ("ax88180: TXDP%d is available\n", priv->FirstTxDesc);
-
- txcmd_txdp = priv->FirstTxDesc << 13;
- TXDES_addr = TXDES0 + (priv->FirstTxDesc << 2);
-
- OUTW (dev, (txcmd_txdp | length | TX_START_WRITE), TXCMD);
-
- /* Comput access times */
- count = (length + priv->PadSize) >> priv->BusWidth;
-
- for (i = 0; i < count; i++) {
- WRITE_TXBUF (dev, *(txdata + i));
- }
-
- OUTW (dev, txcmd_txdp | length, TXCMD);
- OUTW (dev, txbs_txdp, TXBS);
- OUTW (dev, (TXDPx_ENABLE | length), TXDES_addr);
-
- priv->NextTxDesc = (priv->NextTxDesc + 1) & TXDP_MASK;
-
- /*
- * Check the available transmit descriptor, if we had exhausted all
- * transmit descriptor ,then we have to wait for at least one free
- * descriptor
- */
- txbs_txdp = 1 << priv->NextTxDesc;
- tmp_data = INW (dev, TXBS);
-
- if (tmp_data & txbs_txdp) {
- if (ax88180_poll_tx_complete (dev) < 0) {
- ax88180_mac_reset (dev);
- priv->FirstTxDesc = TXDP0;
- priv->NextTxDesc = TXDP0;
- printf ("ax88180: Transmit time out occurred!\n");
- }
- }
-
- return 0;
-}
-
-static void ax88180_read_mac_addr (struct eth_device *dev)
-{
- unsigned short macid0_val, macid1_val, macid2_val;
- unsigned short tmp_regval;
- unsigned short i;
-
- /* Reload MAC address from EEPROM */
- OUTW (dev, RELOAD_EEPROM, PROMCTRL);
-
- /* Waiting for reload eeprom completion */
- for (i = 0; i < 500; i++) {
- tmp_regval = INW (dev, PROMCTRL);
- if ((tmp_regval & RELOAD_EEPROM) == 0)
- break;
- udelay(1000);
- }
-
- /* Get MAC addresses */
- macid0_val = INW (dev, MACID0);
- macid1_val = INW (dev, MACID1);
- macid2_val = INW (dev, MACID2);
-
- if (((macid0_val | macid1_val | macid2_val) != 0) &&
- ((macid0_val & 0x01) == 0)) {
- dev->enetaddr[0] = (unsigned char)macid0_val;
- dev->enetaddr[1] = (unsigned char)(macid0_val >> 8);
- dev->enetaddr[2] = (unsigned char)macid1_val;
- dev->enetaddr[3] = (unsigned char)(macid1_val >> 8);
- dev->enetaddr[4] = (unsigned char)macid2_val;
- dev->enetaddr[5] = (unsigned char)(macid2_val >> 8);
- }
-}
-
-/* Exported SubProgram Bodies */
-int ax88180_initialize (struct bd_info * bis)
-{
- struct eth_device *dev;
- struct ax88180_private *priv;
-
- dev = (struct eth_device *)malloc (sizeof *dev);
-
- if (NULL == dev)
- return 0;
-
- memset (dev, 0, sizeof *dev);
-
- priv = (struct ax88180_private *)malloc (sizeof (*priv));
-
- if (NULL == priv)
- return 0;
-
- memset (priv, 0, sizeof *priv);
-
- strcpy(dev->name, "ax88180");
- dev->iobase = AX88180_BASE;
- dev->priv = priv;
- dev->init = ax88180_init;
- dev->halt = ax88180_halt;
- dev->send = ax88180_send;
- dev->recv = ax88180_recv;
-
- priv->BusWidth = BUS_WIDTH_32;
- priv->PadSize = 3;
-#if defined (CONFIG_DRIVER_AX88180_16BIT)
- OUTW (dev, (START_BASE >> 8), BASE);
- OUTW (dev, DECODE_EN, DECODE);
-
- priv->BusWidth = BUS_WIDTH_16;
- priv->PadSize = 1;
-#endif
-
- ax88180_mac_reset (dev);
-
- /* Disable interrupt */
- OUTW (dev, CLEAR_IMR, IMR);
-
- /* Disable AX88180 TX/RX functions */
- OUTW (dev, WAKEMOD, CMD);
-
- ax88180_read_mac_addr (dev);
-
- eth_register (dev);
-
- return ax88180_phy_initial (dev);
-
-}
diff --git a/drivers/net/ax88180.h b/drivers/net/ax88180.h
deleted file mode 100644
index daf18e015709..000000000000
--- a/drivers/net/ax88180.h
+++ /dev/null
@@ -1,396 +0,0 @@
-/* ax88180.h: ASIX AX88180 Non-PCI Gigabit Ethernet u-boot driver */
-/*
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- */
-
-#ifndef _AX88180_H_
-#define _AX88180_H_
-
-#include <asm/io.h>
-#include <asm/types.h>
-#include <config.h>
-
-typedef enum _ax88180_link_state {
- INS_LINK_DOWN,
- INS_LINK_UP,
- INS_LINK_UNKNOWN
-} ax88180_link_state;
-
-struct ax88180_private {
- unsigned char BusWidth;
- unsigned char PadSize;
- unsigned short PhyAddr;
- unsigned short PhyID0;
- unsigned short PhyID1;
- unsigned short FirstTxDesc;
- unsigned short NextTxDesc;
- ax88180_link_state LinkState;
-};
-
-#define BUS_WIDTH_16 1
-#define BUS_WIDTH_32 2
-
-#define ENABLE_JUMBO 1
-#define DISABLE_JUMBO 0
-
-#define ENABLE_BURST 1
-#define DISABLE_BURST 0
-
-#define NORMAL_RX_MODE 0
-#define RX_LOOPBACK_MODE 1
-#define RX_INIFINIT_LOOP_MODE 2
-#define TX_INIFINIT_LOOP_MODE 3
-
-#define DEFAULT_ETH_MTU 1500
-
-/* Jumbo packet size 4086 bytes included 4 bytes CRC*/
-#define MAX_JUMBO_MTU 4072
-
-/* Max Tx Jumbo size 4086 bytes included 4 bytes CRC */
-#define MAX_TX_JUMBO_SIZE 4086
-
-/* Max Rx Jumbo size is 15K Bytes */
-#define MAX_RX_SIZE 0x3C00
-
-#define MARVELL_ALASKA_PHYSID0 0x141
-#define MARVELL_88E1118_PHYSID1 0xE40
-
-#define CICADA_CIS8201_PHYSID0 0x000F
-
-#define MEDIA_AUTO 0
-#define MEDIA_1000FULL 1
-#define MEDIA_1000HALF 2
-#define MEDIA_100FULL 3
-#define MEDIA_100HALF 4
-#define MEDIA_10FULL 5
-#define MEDIA_10HALF 6
-#define MEDIA_UNKNOWN 7
-
-#define AUTO_MEDIA 0
-#define FORCE_MEDIA 1
-
-#define TXDP_MASK 3
-#define TXDP0 0
-#define TXDP1 1
-#define TXDP2 2
-#define TXDP3 3
-
-#define CMD_MAP_SIZE 0x100
-
-#if defined (CONFIG_DRIVER_AX88180_16BIT)
- #define AX88180_MEMORY_SIZE 0x00004000
- #define START_BASE 0x1000
-
- #define RX_BUF_SIZE 0x1000
- #define TX_BUF_SIZE 0x0F00
-
- #define TX_BASE START_BASE
- #define CMD_BASE (TX_BASE + TX_BUF_SIZE)
- #define RX_BASE (CMD_BASE + CMD_MAP_SIZE)
-#else
- #define AX88180_MEMORY_SIZE 0x00010000
-
- #define RX_BUF_SIZE 0x8000
- #define TX_BUF_SIZE 0x7C00
-
- #define RX_BASE 0x0000
- #define TX_BASE (RX_BASE + RX_BUF_SIZE)
- #define CMD_BASE (TX_BASE + TX_BUF_SIZE)
-#endif
-
-/* AX88180 Memory Mapping Definition */
-#define RXBUFFER_START RX_BASE
- #define RX_PACKET_LEN_OFFSET 0
- #define RX_PAGE_NUM_MASK 0x7FF /* RX pages 0~7FFh */
-#define TXBUFFER_START TX_BASE
-
-/* AX88180 MAC Register Definition */
-#define DECODE (0)
- #define DECODE_EN 0x00000001
-#define BASE (6)
-#define CMD (CMD_BASE + 0x0000)
- #define WAKEMOD 0x00000001
- #define TXEN 0x00000100
- #define RXEN 0x00000200
- #define DEFAULT_CMD WAKEMOD
-#define IMR (CMD_BASE + 0x0004)
- #define IMR_RXBUFFOVR 0x00000001
- #define IMR_WATCHDOG 0x00000002
- #define IMR_TX 0x00000008
- #define IMR_RX 0x00000010
- #define IMR_PHY 0x00000020
- #define CLEAR_IMR 0x00000000
- #define DEFAULT_IMR (IMR_PHY | IMR_RX | IMR_TX |\
- IMR_RXBUFFOVR | IMR_WATCHDOG)
-#define ISR (CMD_BASE + 0x0008)
- #define ISR_RXBUFFOVR 0x00000001
- #define ISR_WATCHDOG 0x00000002
- #define ISR_TX 0x00000008
- #define ISR_RX 0x00000010
- #define ISR_PHY 0x00000020
-#define TXCFG (CMD_BASE + 0x0010)
- #define AUTOPAD_CRC 0x00000050
- #define DEFAULT_TXCFG AUTOPAD_CRC
-#define TXCMD (CMD_BASE + 0x0014)
- #define TXCMD_TXDP_MASK 0x00006000
- #define TXCMD_TXDP0 0x00000000
- #define TXCMD_TXDP1 0x00002000
- #define TXCMD_TXDP2 0x00004000
- #define TXCMD_TXDP3 0x00006000
- #define TX_START_WRITE 0x00008000
- #define TX_STOP_WRITE 0x00000000
- #define DEFAULT_TXCMD 0x00000000
-#define TXBS (CMD_BASE + 0x0018)
- #define TXDP0_USED 0x00000001
- #define TXDP1_USED 0x00000002
- #define TXDP2_USED 0x00000004
- #define TXDP3_USED 0x00000008
- #define DEFAULT_TXBS 0x00000000
-#define TXDES0 (CMD_BASE + 0x0020)
- #define TXDPx_ENABLE 0x00008000
- #define TXDPx_LEN_MASK 0x00001FFF
- #define DEFAULT_TXDES0 0x00000000
-#define TXDES1 (CMD_BASE + 0x0024)
- #define TXDPx_ENABLE 0x00008000
- #define TXDPx_LEN_MASK 0x00001FFF
- #define DEFAULT_TXDES1 0x00000000
-#define TXDES2 (CMD_BASE + 0x0028)
- #define TXDPx_ENABLE 0x00008000
- #define TXDPx_LEN_MASK 0x00001FFF
- #define DEFAULT_TXDES2 0x00000000
-#define TXDES3 (CMD_BASE + 0x002C)
- #define TXDPx_ENABLE 0x00008000
- #define TXDPx_LEN_MASK 0x00001FFF
- #define DEFAULT_TXDES3 0x00000000
-#define RXCFG (CMD_BASE + 0x0030)
- #define RXBUFF_PROTECT 0x00000001
- #define RXTCPCRC_CHECK 0x00000010
- #define RXFLOW_ENABLE 0x00000100
- #define DEFAULT_RXCFG RXBUFF_PROTECT
-#define RXCURT (CMD_BASE + 0x0034)
- #define DEFAULT_RXCURT 0x00000000
-#define RXBOUND (CMD_BASE + 0x0038)
- #define DEFAULT_RXBOUND 0x7FF /* RX pages 0~7FFh */
-#define MACCFG0 (CMD_BASE + 0x0040)
- #define MACCFG0_BIT3_0 0x00000007
- #define IPGT_VAL 0x00000150
- #define TXFLOW_ENABLE 0x00001000
- #define SPEED100 0x00008000
- #define DEFAULT_MACCFG0 (IPGT_VAL | MACCFG0_BIT3_0)
-#define MACCFG1 (CMD_BASE + 0x0044)
- #define RGMII_EN 0x00000002
- #define RXFLOW_EN 0x00000020
- #define FULLDUPLEX 0x00000040
- #define MAX_JUMBO_LEN 0x00000780
- #define RXJUMBO_EN 0x00000800
- #define GIGA_MODE_EN 0x00001000
- #define RXCRC_CHECK 0x00002000
- #define RXPAUSE_DA_CHECK 0x00004000
-
- #define JUMBO_LEN_4K 0x00000200
- #define JUMBO_LEN_15K 0x00000780
- #define DEFAULT_MACCFG1 (RXCRC_CHECK | RXPAUSE_DA_CHECK | \
- RGMII_EN)
- #define CICADA_DEFAULT_MACCFG1 (RXCRC_CHECK | RXPAUSE_DA_CHECK)
-#define MACCFG2 (CMD_BASE + 0x0048)
- #define MACCFG2_BIT15_8 0x00000100
- #define JAM_LIMIT_MASK 0x000000FC
- #define DEFAULT_JAM_LIMIT 0x00000064
- #define DEFAULT_MACCFG2 MACCFG2_BIT15_8
-#define MACCFG3 (CMD_BASE + 0x004C)
- #define IPGR2_VAL 0x0000000E
- #define IPGR1_VAL 0x00000600
- #define NOABORT 0x00008000
- #define DEFAULT_MACCFG3 (IPGR1_VAL | IPGR2_VAL)
-#define TXPAUT (CMD_BASE + 0x0054)
- #define DEFAULT_TXPAUT 0x001FE000
-#define RXBTHD0 (CMD_BASE + 0x0058)
- #define DEFAULT_RXBTHD0 0x00000300
-#define RXBTHD1 (CMD_BASE + 0x005C)
- #define DEFAULT_RXBTHD1 0x00000600
-#define RXFULTHD (CMD_BASE + 0x0060)
- #define DEFAULT_RXFULTHD 0x00000100
-#define MISC (CMD_BASE + 0x0068)
- /* Normal operation mode */
- #define MISC_NORMAL 0x00000003
- /* Clear bit 0 to reset MAC */
- #define MISC_RESET_MAC 0x00000002
- /* Clear bit 1 to reset PHY */
- #define MISC_RESET_PHY 0x00000001
- /* Clear bit 0 and 1 to reset MAC and PHY */
- #define MISC_RESET_MAC_PHY 0x00000000
- #define DEFAULT_MISC MISC_NORMAL
-#define MACID0 (CMD_BASE + 0x0070)
-#define MACID1 (CMD_BASE + 0x0074)
-#define MACID2 (CMD_BASE + 0x0078)
-#define TXLEN (CMD_BASE + 0x007C)
- #define DEFAULT_TXLEN 0x000005FC
-#define RXFILTER (CMD_BASE + 0x0080)
- #define RX_RXANY 0x00000001
- #define RX_MULTICAST 0x00000002
- #define RX_UNICAST 0x00000004
- #define RX_BROADCAST 0x00000008
- #define RX_MULTI_HASH 0x00000010
- #define DISABLE_RXFILTER 0x00000000
- #define DEFAULT_RXFILTER (RX_BROADCAST + RX_UNICAST)
-#define MDIOCTRL (CMD_BASE + 0x0084)
- #define PHY_ADDR_MASK 0x0000001F
- #define REG_ADDR_MASK 0x00001F00
- #define READ_PHY 0x00004000
- #define WRITE_PHY 0x00008000
-#define MDIODP (CMD_BASE + 0x0088)
-#define GPIOCTRL (CMD_BASE + 0x008C)
-#define RXINDICATOR (CMD_BASE + 0x0090)
- #define RX_START_READ 0x00000001
- #define RX_STOP_READ 0x00000000
- #define DEFAULT_RXINDICATOR RX_STOP_READ
-#define TXST (CMD_BASE + 0x0094)
-#define MDCCLKPAT (CMD_BASE + 0x00A0)
-#define RXIPCRCCNT (CMD_BASE + 0x00A4)
-#define RXCRCCNT (CMD_BASE + 0x00A8)
-#define TXFAILCNT (CMD_BASE + 0x00AC)
-#define PROMDP (CMD_BASE + 0x00B0)
-#define PROMCTRL (CMD_BASE + 0x00B4)
- #define RELOAD_EEPROM 0x00000200
-#define MAXRXLEN (CMD_BASE + 0x00B8)
-#define HASHTAB0 (CMD_BASE + 0x00C0)
-#define HASHTAB1 (CMD_BASE + 0x00C4)
-#define HASHTAB2 (CMD_BASE + 0x00C8)
-#define HASHTAB3 (CMD_BASE + 0x00CC)
-#define DOGTHD0 (CMD_BASE + 0x00E0)
- #define DEFAULT_DOGTHD0 0x0000FFFF
-#define DOGTHD1 (CMD_BASE + 0x00E4)
- #define START_WATCHDOG_TIMER 0x00008000
- #define DEFAULT_DOGTHD1 0x00000FFF
-#define SOFTRST (CMD_BASE + 0x00EC)
- #define SOFTRST_NORMAL 0x00000003
- #define SOFTRST_RESET_MAC 0x00000002
-
-/* Marvell 88E1111 Gigabit PHY Register Definition */
-#define M88_SSR 0x0011
- #define SSR_SPEED_MASK 0xC000
- #define SSR_SPEED_1000 0x8000
- #define SSR_SPEED_100 0x4000
- #define SSR_SPEED_10 0x0000
- #define SSR_DUPLEX 0x2000
- #define SSR_MEDIA_RESOLVED_OK 0x0800
-
- #define SSR_MEDIA_MASK (SSR_SPEED_MASK | SSR_DUPLEX)
- #define SSR_1000FULL (SSR_SPEED_1000 | SSR_DUPLEX)
- #define SSR_1000HALF SSR_SPEED_1000
- #define SSR_100FULL (SSR_SPEED_100 | SSR_DUPLEX)
- #define SSR_100HALF SSR_SPEED_100
- #define SSR_10FULL (SSR_SPEED_10 | SSR_DUPLEX)
- #define SSR_10HALF SSR_SPEED_10
-#define M88_IER 0x0012
- #define LINK_CHANGE_INT 0x0400
-#define M88_ISR 0x0013
- #define LINK_CHANGE_STATUS 0x0400
-#define M88E1111_EXT_SCR 0x0014
- #define RGMII_RXCLK_DELAY 0x0080
- #define RGMII_TXCLK_DELAY 0x0002
- #define DEFAULT_EXT_SCR (RGMII_TXCLK_DELAY | RGMII_RXCLK_DELAY)
-#define M88E1111_EXT_SSR 0x001B
- #define HWCFG_MODE_MASK 0x000F
- #define RGMII_COPPER_MODE 0x000B
-
-/* Marvell 88E1118 Gigabit PHY Register Definition */
-#define M88E1118_CR 0x14
- #define M88E1118_CR_RGMII_RXCLK_DELAY 0x0020
- #define M88E1118_CR_RGMII_TXCLK_DELAY 0x0010
- #define M88E1118_CR_DEFAULT (M88E1118_CR_RGMII_TXCLK_DELAY | \
- M88E1118_CR_RGMII_RXCLK_DELAY)
-#define M88E1118_LEDCTL 0x10 /* Reg 16 on page 3 */
- #define M88E1118_LEDCTL_LED2INT 0x200
- #define M88E1118_LEDCTL_LED2BLNK 0x400
- #define M88E1118_LEDCTL_LED0DUALMODE1 0xc
- #define M88E1118_LEDCTL_LED0DUALMODE2 0xd
- #define M88E1118_LEDCTL_LED0DUALMODE3 0xe
- #define M88E1118_LEDCTL_LED0DUALMODE4 0xf
- #define M88E1118_LEDCTL_DEFAULT (M88E1118_LEDCTL_LED2BLNK | \
- M88E1118_LEDCTL_LED0DUALMODE4)
-
-#define M88E1118_LEDMIX 0x11 /* Reg 17 on page 3 */
- #define M88E1118_LEDMIX_LED050 0x4
- #define M88E1118_LEDMIX_LED150 0x8
-
-#define M88E1118_PAGE_SEL 0x16 /* Reg page select */
-
-/* CICADA CIS8201 Gigabit PHY Register Definition */
-#define CIS_IMR 0x0019
- #define CIS_INT_ENABLE 0x8000
- #define CIS_LINK_CHANGE_INT 0x2000
-#define CIS_ISR 0x001A
- #define CIS_INT_PENDING 0x8000
- #define CIS_LINK_CHANGE_STATUS 0x2000
-#define CIS_AUX_CTRL_STATUS 0x001C
- #define CIS_AUTONEG_COMPLETE 0x8000
- #define CIS_SPEED_MASK 0x0018
- #define CIS_SPEED_1000 0x0010
- #define CIS_SPEED_100 0x0008
- #define CIS_SPEED_10 0x0000
- #define CIS_DUPLEX 0x0020
-
- #define CIS_MEDIA_MASK (CIS_SPEED_MASK | CIS_DUPLEX)
- #define CIS_1000FULL (CIS_SPEED_1000 | CIS_DUPLEX)
- #define CIS_1000HALF CIS_SPEED_1000
- #define CIS_100FULL (CIS_SPEED_100 | CIS_DUPLEX)
- #define CIS_100HALF CIS_SPEED_100
- #define CIS_10FULL (CIS_SPEED_10 | CIS_DUPLEX)
- #define CIS_10HALF CIS_SPEED_10
- #define CIS_SMI_PRIORITY 0x0004
-
-static inline unsigned short INW (struct eth_device *dev, unsigned long addr)
-{
- return le16_to_cpu(readw(addr + (void *)dev->iobase));
-}
-
-/*
- Access RXBUFFER_START/TXBUFFER_START to read RX buffer/write TX buffer
-*/
-#if defined (CONFIG_DRIVER_AX88180_16BIT)
-static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr)
-{
- writew(cpu_to_le16(command), addr + (void *)dev->iobase);
-}
-
-static inline unsigned short READ_RXBUF (struct eth_device *dev)
-{
- return le16_to_cpu(readw(RXBUFFER_START + (void *)dev->iobase));
-}
-
-static inline void WRITE_TXBUF (struct eth_device *dev, unsigned short data)
-{
- writew(cpu_to_le16(data), TXBUFFER_START + (void *)dev->iobase);
-}
-#else
-static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr)
-{
- writel(cpu_to_le32(command), addr + (void *)dev->iobase);
-}
-
-static inline unsigned long READ_RXBUF (struct eth_device *dev)
-{
- return le32_to_cpu(readl(RXBUFFER_START + (void *)dev->iobase));
-}
-
-static inline void WRITE_TXBUF (struct eth_device *dev, unsigned long data)
-{
- writel(cpu_to_le32(data), TXBUFFER_START + (void *)dev->iobase);
-}
-#endif
-
-#endif /* _AX88180_H_ */
--
2.25.1
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