summaryrefslogtreecommitdiff
path: root/cpu/arm926ejs
diff options
context:
space:
mode:
Diffstat (limited to 'cpu/arm926ejs')
-rw-r--r--cpu/arm926ejs/davinci/Makefile2
-rw-r--r--cpu/arm926ejs/davinci/ether.c655
2 files changed, 1 insertions, 656 deletions
diff --git a/cpu/arm926ejs/davinci/Makefile b/cpu/arm926ejs/davinci/Makefile
index 6eaa89c..e45ad25 100644
--- a/cpu/arm926ejs/davinci/Makefile
+++ b/cpu/arm926ejs/davinci/Makefile
@@ -30,7 +30,7 @@ LIB = $(obj)lib$(SOC).a
COBJS-y += cpu.o timer.o psc.o
COBJS-$(CONFIG_SOC_DM355) += dm355.o
COBJS-$(CONFIG_SOC_DM644X) += dm644x.o
-COBJS-$(CONFIG_DRIVER_TI_EMAC) += ether.o lxt972.o dp83848.o
+COBJS-$(CONFIG_DRIVER_TI_EMAC) += lxt972.o dp83848.o
SOBJS = reset.o
diff --git a/cpu/arm926ejs/davinci/ether.c b/cpu/arm926ejs/davinci/ether.c
deleted file mode 100644
index f6f81df..0000000
--- a/cpu/arm926ejs/davinci/ether.c
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
- * Ethernet driver for TI TMS320DM644x (DaVinci) chips.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * Parts shamelessly stolen from TI's dm644x_emac.c. Original copyright
- * follows:
- *
- * ----------------------------------------------------------------------------
- *
- * dm644x_emac.c
- *
- * TI DaVinci (DM644X) EMAC peripheral driver source for DV-EVM
- *
- * Copyright (C) 2005 Texas Instruments.
- *
- * ----------------------------------------------------------------------------
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- * ----------------------------------------------------------------------------
-
- * Modifications:
- * ver. 1.0: Sep 2005, Anant Gole - Created EMAC version for uBoot.
- * ver 1.1: Nov 2005, Anant Gole - Extended the RX logic for multiple descriptors
- *
- */
-#include <common.h>
-#include <command.h>
-#include <net.h>
-#include <miiphy.h>
-#include <asm/arch/emac_defs.h>
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-
-#ifdef CONFIG_CMD_NET
-
-unsigned int emac_dbg = 0;
-#define debug_emac(fmt,args...) if (emac_dbg) printf(fmt,##args)
-
-/* Internal static functions */
-static int davinci_eth_hw_init (void);
-static int davinci_eth_open (void);
-static int davinci_eth_close (void);
-static int davinci_eth_send_packet (volatile void *packet, int length);
-static int davinci_eth_rcv_packet (void);
-static void davinci_eth_mdio_enable(void);
-
-static int gen_init_phy(int phy_addr);
-static int gen_is_phy_connected(int phy_addr);
-static int gen_get_link_speed(int phy_addr);
-static int gen_auto_negotiate(int phy_addr);
-
-/* Wrappers exported to the U-Boot proper */
-int eth_hw_init(void)
-{
- return(davinci_eth_hw_init());
-}
-
-int eth_init(bd_t * bd)
-{
- return(davinci_eth_open());
-}
-
-void eth_halt(void)
-{
- davinci_eth_close();
-}
-
-int eth_send(volatile void *packet, int length)
-{
- return(davinci_eth_send_packet(packet, length));
-}
-
-int eth_rx(void)
-{
- return(davinci_eth_rcv_packet());
-}
-
-void eth_mdio_enable(void)
-{
- davinci_eth_mdio_enable();
-}
-/* End of wrappers */
-
-
-static u_int8_t davinci_eth_mac_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-
-/*
- * This function must be called before emac_open() if you want to override
- * the default mac address.
- */
-void davinci_eth_set_mac_addr(const u_int8_t *addr)
-{
- int i;
-
- for (i = 0; i < sizeof (davinci_eth_mac_addr); i++) {
- davinci_eth_mac_addr[i] = addr[i];
- }
-}
-
-/* EMAC Addresses */
-static volatile emac_regs *adap_emac = (emac_regs *)EMAC_BASE_ADDR;
-static volatile ewrap_regs *adap_ewrap = (ewrap_regs *)EMAC_WRAPPER_BASE_ADDR;
-static volatile mdio_regs *adap_mdio = (mdio_regs *)EMAC_MDIO_BASE_ADDR;
-
-/* EMAC descriptors */
-static volatile emac_desc *emac_rx_desc = (emac_desc *)(EMAC_WRAPPER_RAM_ADDR + EMAC_RX_DESC_BASE);
-static volatile emac_desc *emac_tx_desc = (emac_desc *)(EMAC_WRAPPER_RAM_ADDR + EMAC_TX_DESC_BASE);
-static volatile emac_desc *emac_rx_active_head = 0;
-static volatile emac_desc *emac_rx_active_tail = 0;
-static int emac_rx_queue_active = 0;
-
-/* Receive packet buffers */
-static unsigned char emac_rx_buffers[EMAC_MAX_RX_BUFFERS * (EMAC_MAX_ETHERNET_PKT_SIZE + EMAC_PKT_ALIGN)];
-
-/* PHY address for a discovered PHY (0xff - not found) */
-static volatile u_int8_t active_phy_addr = 0xff;
-
-phy_t phy;
-
-static void davinci_eth_mdio_enable(void)
-{
- u_int32_t clkdiv;
-
- 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;
-
- while (adap_mdio->CONTROL & MDIO_CONTROL_IDLE) {;}
-}
-
-/*
- * Tries to find an active connected PHY. Returns 1 if address if found.
- * If no active PHY (or more than one PHY) found returns 0.
- * Sets active_phy_addr variable.
- */
-static int davinci_eth_phy_detect(void)
-{
- u_int32_t phy_act_state;
- int i;
-
- active_phy_addr = 0xff;
-
- if ((phy_act_state = adap_mdio->ALIVE) == 0)
- return(0); /* No active PHYs */
-
- debug_emac("davinci_eth_phy_detect(), ALIVE = 0x%08x\n", phy_act_state);
-
- for (i = 0; i < 32; i++) {
- if (phy_act_state & (1 << i)) {
- if (phy_act_state & ~(1 << i))
- return(0); /* More than one PHY */
- else {
- active_phy_addr = i;
- return(1);
- }
- }
- }
-
- return(0); /* Just to make GCC happy */
-}
-
-
-/* Read a PHY register via MDIO inteface. Returns 1 on success, 0 otherwise */
-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) {;}
-
- adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO |
- MDIO_USERACCESS0_WRITE_READ |
- ((reg_num & 0x1f) << 21) |
- ((phy_addr & 0x1f) << 16);
-
- /* Wait for command to complete */
- while ((tmp = adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) {;}
-
- if (tmp & MDIO_USERACCESS0_ACK) {
- *data = tmp & 0xffff;
- return(1);
- }
-
- *data = -1;
- return(0);
-}
-
-/* Write to a PHY register via MDIO inteface. Blocks until operation is complete. */
-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) {;}
-
- adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO |
- MDIO_USERACCESS0_WRITE_WRITE |
- ((reg_num & 0x1f) << 21) |
- ((phy_addr & 0x1f) << 16) |
- (data & 0xffff);
-
- /* Wait for command to complete */
- while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;}
-
- return(1);
-}
-
-/* PHY functions for a generic PHY */
-static int gen_init_phy(int phy_addr)
-{
- int ret = 1;
-
- if (gen_get_link_speed(phy_addr)) {
- /* Try another time */
- ret = gen_get_link_speed(phy_addr);
- }
-
- return(ret);
-}
-
-static int gen_is_phy_connected(int phy_addr)
-{
- u_int16_t dummy;
-
- return(davinci_eth_phy_read(phy_addr, PHY_PHYIDR1, &dummy));
-}
-
-static int gen_get_link_speed(int phy_addr)
-{
- u_int16_t tmp;
-
- if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &tmp) && (tmp & 0x04))
- return(1);
-
- return(0);
-}
-
-static int gen_auto_negotiate(int phy_addr)
-{
- u_int16_t tmp;
-
- if (!davinci_eth_phy_read(phy_addr, PHY_BMCR, &tmp))
- return(0);
-
- /* Restart Auto_negotiation */
- tmp |= PHY_BMCR_AUTON;
- davinci_eth_phy_write(phy_addr, PHY_BMCR, tmp);
-
- /*check AutoNegotiate complete */
- udelay (10000);
- if (!davinci_eth_phy_read(phy_addr, PHY_BMSR, &tmp))
- return(0);
-
- if (!(tmp & PHY_BMSR_AUTN_COMP))
- return(0);
-
- return(gen_get_link_speed(phy_addr));
-}
-/* End of generic PHY functions */
-
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-static int davinci_mii_phy_read(char *devname, unsigned char addr, unsigned char reg, unsigned short *value)
-{
- return(davinci_eth_phy_read(addr, reg, value) ? 0 : 1);
-}
-
-static int davinci_mii_phy_write(char *devname, unsigned char addr, unsigned char reg, unsigned short value)
-{
- return(davinci_eth_phy_write(addr, reg, value) ? 0 : 1);
-}
-
-int davinci_eth_miiphy_initialize(bd_t *bis)
-{
- miiphy_register(phy.name, davinci_mii_phy_read, davinci_mii_phy_write);
-
- return(1);
-}
-#endif
-
-/*
- * This function initializes the emac hardware. It does NOT initialize
- * EMAC modules power or pin multiplexors, that is done by board_init()
- * much earlier in bootup process. Returns 1 on success, 0 otherwise.
- */
-static int davinci_eth_hw_init(void)
-{
- u_int32_t phy_id;
- u_int16_t tmp;
- int i;
-
- davinci_eth_mdio_enable();
-
- for (i = 0; i < 256; i++) {
- if (adap_mdio->ALIVE)
- break;
- udelay(10);
- }
-
- if (i >= 256) {
- printf("No ETH PHY detected!!!\n");
- return(0);
- }
-
- /* Find if a PHY is connected and get it's address */
- if (!davinci_eth_phy_detect())
- return(0);
-
- /* Get PHY ID and initialize phy_ops for a detected PHY */
- if (!davinci_eth_phy_read(active_phy_addr, PHY_PHYIDR1, &tmp)) {
- active_phy_addr = 0xff;
- return(0);
- }
-
- phy_id = (tmp << 16) & 0xffff0000;
-
- if (!davinci_eth_phy_read(active_phy_addr, PHY_PHYIDR2, &tmp)) {
- active_phy_addr = 0xff;
- return(0);
- }
-
- phy_id |= tmp & 0x0000ffff;
-
- switch (phy_id) {
- case PHY_LXT972:
- sprintf(phy.name, "LXT972 @ 0x%02x", active_phy_addr);
- phy.init = lxt972_init_phy;
- phy.is_phy_connected = lxt972_is_phy_connected;
- phy.get_link_speed = lxt972_get_link_speed;
- phy.auto_negotiate = lxt972_auto_negotiate;
- break;
- case PHY_DP83848:
- sprintf(phy.name, "DP83848 @ 0x%02x", active_phy_addr);
- phy.init = dp83848_init_phy;
- phy.is_phy_connected = dp83848_is_phy_connected;
- phy.get_link_speed = dp83848_get_link_speed;
- phy.auto_negotiate = dp83848_auto_negotiate;
- break;
- default:
- sprintf(phy.name, "GENERIC @ 0x%02x", active_phy_addr);
- phy.init = gen_init_phy;
- phy.is_phy_connected = gen_is_phy_connected;
- phy.get_link_speed = gen_get_link_speed;
- phy.auto_negotiate = gen_auto_negotiate;
- }
-
- printf("Ethernet PHY: %s\n", phy.name);
-
- return(1);
-}
-
-
-/* Eth device open */
-static int davinci_eth_open(void)
-{
- dv_reg_p addr;
- u_int32_t clkdiv, cnt;
- volatile emac_desc *rx_desc;
-
- 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;
- for (cnt = 0; cnt < 5; cnt++) {
- clkdiv = adap_ewrap->EWCTL;
- }
-
- rx_desc = emac_rx_desc;
-
- adap_emac->TXCONTROL = 0x01;
- adap_emac->RXCONTROL = 0x01;
-
- /* 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;
-
- /* 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]);
-
- /* Set DMA 8 TX / 8 RX Head pointers to 0 */
- addr = &adap_emac->TX0HDP;
- for(cnt = 0; cnt < 16; cnt++)
- *addr++ = 0;
-
- addr = &adap_emac->RX0HDP;
- for(cnt = 0; cnt < 16; cnt++)
- *addr++ = 0;
-
- /* Clear Statistics (do this before setting MacControl register) */
- addr = &adap_emac->RXGOODFRAMES;
- for(cnt = 0; cnt < EMAC_NUM_STATS; cnt++)
- *addr++ = 0;
-
- /* No multicast addressing */
- adap_emac->MACHASH1 = 0;
- adap_emac->MACHASH2 = 0;
-
- /* Create RX queue and set receive process in place */
- emac_rx_active_head = emac_rx_desc;
- for (cnt = 0; cnt < EMAC_MAX_RX_BUFFERS; cnt++) {
- rx_desc->next = (u_int32_t)(rx_desc + 1);
- rx_desc->buffer = &emac_rx_buffers[cnt * (EMAC_MAX_ETHERNET_PKT_SIZE + EMAC_PKT_ALIGN)];
- rx_desc->buff_off_len = EMAC_MAX_ETHERNET_PKT_SIZE;
- rx_desc->pkt_flag_len = EMAC_CPPI_OWNERSHIP_BIT;
- rx_desc++;
- }
-
- /* Set the last descriptor's "next" parameter to 0 to end 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;
-
- /* No fancy configs - Use this for promiscous for debug - EMAC_RXMBPENABLE_RXCAFEN_ENABLE */
- adap_emac->RXMBPENABLE = EMAC_RXMBPENABLE_RXBROADEN;
-
- /* Enable ch 0 only */
- adap_emac->RXUNICASTSET = 0x01;
-
- /* Enable MII interface and Full duplex mode */
- adap_emac->MACCONTROL = (EMAC_MACCONTROL_MIIEN_ENABLE | EMAC_MACCONTROL_FULLDUPLEX_ENABLE);
-
- /* 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);
-
- if (!phy.get_link_speed(active_phy_addr))
- return(0);
-
- /* Start receive process */
- adap_emac->RX0HDP = (u_int32_t)emac_rx_desc;
-
- debug_emac("- emac_open\n");
-
- return(1);
-}
-
-/* EMAC Channel Teardown */
-static void davinci_eth_ch_teardown(int ch)
-{
- dv_reg dly = 0xff;
- dv_reg cnt;
-
- debug_emac("+ emac_ch_teardown\n");
-
- 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)
- break;
- }
- adap_emac->TX0CP = cnt;
- adap_emac->TX0HDP = 0;
- } 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)
- break;
- }
- adap_emac->RX0CP = cnt;
- adap_emac->RX0HDP = 0;
- }
-
- debug_emac("- emac_ch_teardown\n");
-}
-
-/* Eth device close */
-static int davinci_eth_close(void)
-{
- debug_emac("+ emac_close\n");
-
- davinci_eth_ch_teardown(EMAC_CH_TX); /* TX Channel teardown */
- 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;
-
- debug_emac("- emac_close\n");
- return(1);
-}
-
-static int tx_send_loop = 0;
-
-/*
- * This function sends a single packet on the network and returns
- * positive number (number of bytes transmitted) or negative for error
- */
-static int davinci_eth_send_packet (volatile void *packet, int length)
-{
- int ret_status = -1;
-
- tx_send_loop = 0;
-
- /* Return error if no link */
- if (!phy.get_link_speed (active_phy_addr)) {
- printf ("WARN: emac_send_packet: No link\n");
- return (ret_status);
- }
-
- /* 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;
- }
-
- /* Populate the TX descriptor */
- emac_tx_desc->next = 0;
- emac_tx_desc->buffer = (u_int8_t *) packet;
- emac_tx_desc->buff_off_len = (length & 0xffff);
- emac_tx_desc->pkt_flag_len = ((length & 0xffff) |
- EMAC_CPPI_SOP_BIT |
- EMAC_CPPI_OWNERSHIP_BIT |
- EMAC_CPPI_EOP_BIT);
- /* Send the packet */
- adap_emac->TX0HDP = (unsigned int) emac_tx_desc;
-
- /* Wait for packet to complete or link down */
- while (1) {
- if (!phy.get_link_speed (active_phy_addr)) {
- davinci_eth_ch_teardown (EMAC_CH_TX);
- return (ret_status);
- }
- if (adap_emac->TXINTSTATRAW & 0x01) {
- ret_status = length;
- break;
- }
- tx_send_loop++;
- }
-
- return (ret_status);
-}
-
-/*
- * This function handles receipt of a packet from the network
- */
-static int davinci_eth_rcv_packet (void)
-{
- volatile emac_desc *rx_curr_desc;
- volatile emac_desc *curr_desc;
- volatile emac_desc *tail_desc;
- int status, ret = -1;
-
- rx_curr_desc = emac_rx_active_head;
- status = rx_curr_desc->pkt_flag_len;
- if ((rx_curr_desc) && ((status & EMAC_CPPI_OWNERSHIP_BIT) == 0)) {
- if (status & EMAC_CPPI_RX_ERROR_FRAME) {
- /* Error in packet - discard it and requeue desc */
- printf ("WARN: emac_rcv_pkt: Error in packet\n");
- } else {
- NetReceive (rx_curr_desc->buffer,
- (rx_curr_desc->buff_off_len & 0xffff));
- ret = rx_curr_desc->buff_off_len & 0xffff;
- }
-
- /* Ack received packet descriptor */
- adap_emac->RX0CP = (unsigned int) rx_curr_desc;
- 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;
- } else {
- emac_rx_queue_active = 0;
- printf ("INFO:emac_rcv_packet: RX Queue not active\n");
- }
- }
-
- /* Recycle RX descriptor */
- rx_curr_desc->buff_off_len = EMAC_MAX_ETHERNET_PKT_SIZE;
- rx_curr_desc->pkt_flag_len = EMAC_CPPI_OWNERSHIP_BIT;
- rx_curr_desc->next = 0;
-
- if (emac_rx_active_head == 0) {
- printf ("INFO: emac_rcv_pkt: active queue head = 0\n");
- 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;
- printf ("INFO: emac_rcv_pkt: active queue head = 0, HDP fired\n");
- emac_rx_queue_active = 1;
- }
- } else {
- tail_desc = emac_rx_active_tail;
- emac_rx_active_tail = curr_desc;
- 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;
- status &= ~EMAC_CPPI_EOQ_BIT;
- tail_desc->pkt_flag_len = status;
- }
- }
- return (ret);
- }
- return (0);
-}
-
-#endif /* CONFIG_CMD_NET */
-
-#endif /* CONFIG_DRIVER_TI_EMAC */
generated by cgit v0.10.2 at 2024-11-03 13:23:07 (GMT)