Skip to content

R
raspberrypi-kernel

openeuler / raspberrypi-kernel

通知 13
Star 1
Fork 0
R
raspberrypi-kernel
提交 5e485b79 编写于 作者: L Linus Torvalds
浏览文件
操作

Merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/tg3-2.6

上级 d1102b59 acf0f100
隐藏空白更改
内联 并排
Showing with 556 addition and 15 deletion
drivers/net/tg3.c
浏览文件 @ 5e485b79
......@@ -133,6 +133,8 @@
/* number of ETHTOOL_GSTATS u64's */
#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64))
#define TG3_NUM_TEST 6
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
......@@ -316,6 +318,17 @@ static struct {
{ "nic_tx_threshold_hit" }
};
static struct {
const char string[ETH_GSTRING_LEN];
} ethtool_test_keys[TG3_NUM_TEST] = {
{ "nvram test (online) " },
{ "link test (online) " },
{ "register test (offline)" },
{ "memory test (offline)" },
{ "loopback test (offline)" },
{ "interrupt test (offline)" },
};
static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
{
if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
......@@ -3070,7 +3083,7 @@ static irqreturn_t tg3_test_isr(int irq, void *dev_id,
}
static int tg3_init_hw(struct tg3 *);
static int tg3_halt(struct tg3 *, int);
static int tg3_halt(struct tg3 *, int, int);
#ifdef CONFIG_NET_POLL_CONTROLLER
static void tg3_poll_controller(struct net_device *dev)
......@@ -3094,7 +3107,7 @@ static void tg3_reset_task(void *_data)
restart_timer = tp->tg3_flags2 & TG3_FLG2_RESTART_TIMER;
tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER;
tg3_halt(tp, 0);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 0);
tg3_init_hw(tp);
tg3_netif_start(tp);
......@@ -3440,7 +3453,7 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
spin_lock_irq(&tp->lock);
spin_lock(&tp->tx_lock);
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_set_mtu(dev, tp, new_mtu);
......@@ -4131,19 +4144,19 @@ static void tg3_stop_fw(struct tg3 *tp)
}
/* tp->lock is held. */
static int tg3_halt(struct tg3 *tp, int silent)
static int tg3_halt(struct tg3 *tp, int kind, int silent)
{
int err;
tg3_stop_fw(tp);
tg3_write_sig_pre_reset(tp, RESET_KIND_SHUTDOWN);
tg3_write_sig_pre_reset(tp, kind);
tg3_abort_hw(tp, silent);
err = tg3_chip_reset(tp);
tg3_write_sig_legacy(tp, RESET_KIND_SHUTDOWN);
tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN);
tg3_write_sig_legacy(tp, kind);
tg3_write_sig_post_reset(tp, kind);
if (err)
return err;
......@@ -4357,7 +4370,12 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
*/
tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
/* It is possible that bootcode is still loading at this point.
* Get the nvram lock first before halting the cpu.
*/
tg3_nvram_lock(tp);
err = tg3_halt_cpu(tp, cpu_base);
tg3_nvram_unlock(tp);
if (err)
goto out;
......@@ -5881,6 +5899,9 @@ static int tg3_test_interrupt(struct tg3 *tp)
int err, i;
u32 int_mbox = 0;
if (!netif_running(dev))
return -ENODEV;
tg3_disable_ints(tp);
free_irq(tp->pdev->irq, dev);
......@@ -5984,7 +6005,7 @@ static int tg3_test_msi(struct tg3 *tp)
spin_lock_irq(&tp->lock);
spin_lock(&tp->tx_lock);
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
err = tg3_init_hw(tp);
spin_unlock(&tp->tx_lock);
......@@ -6060,7 +6081,7 @@ static int tg3_open(struct net_device *dev)
err = tg3_init_hw(tp);
if (err) {
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_free_rings(tp);
} else {
if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
......@@ -6104,7 +6125,7 @@ static int tg3_open(struct net_device *dev)
pci_disable_msi(tp->pdev);
tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI;
}
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_free_rings(tp);
tg3_free_consistent(tp);
......@@ -6377,7 +6398,7 @@ static int tg3_close(struct net_device *dev)
tg3_disable_ints(tp);
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_free_rings(tp);
tp->tg3_flags &=
~(TG3_FLAG_INIT_COMPLETE |
......@@ -7097,7 +7118,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
tp->tx_pending = ering->tx_pending;
if (netif_running(dev)) {
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_init_hw(tp);
tg3_netif_start(tp);
}
......@@ -7140,7 +7161,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
tp->tg3_flags &= ~TG3_FLAG_TX_PAUSE;
if (netif_running(dev)) {
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
tg3_init_hw(tp);
tg3_netif_start(tp);
}
......@@ -7199,12 +7220,20 @@ static int tg3_get_stats_count (struct net_device *dev)
return TG3_NUM_STATS;
}
static int tg3_get_test_count (struct net_device *dev)
{
return TG3_NUM_TEST;
}
static void tg3_get_strings (struct net_device *dev, u32 stringset, u8 *buf)
{
switch (stringset) {
case ETH_SS_STATS:
memcpy(buf, &ethtool_stats_keys, sizeof(ethtool_stats_keys));
break;
case ETH_SS_TEST:
memcpy(buf, &ethtool_test_keys, sizeof(ethtool_test_keys));
break;
default:
WARN_ON(1); /* we need a WARN() */
break;
......@@ -7218,6 +7247,516 @@ static void tg3_get_ethtool_stats (struct net_device *dev,
memcpy(tmp_stats, tg3_get_estats(tp), sizeof(tp->estats));
}
#define NVRAM_TEST_SIZE 0x100
static int tg3_test_nvram(struct tg3 *tp)
{
u32 *buf, csum;
int i, j, err = 0;
buf = kmalloc(NVRAM_TEST_SIZE, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
for (i = 0, j = 0; i < NVRAM_TEST_SIZE; i += 4, j++) {
u32 val;
if ((err = tg3_nvram_read(tp, i, &val)) != 0)
break;
buf[j] = cpu_to_le32(val);
}
if (i < NVRAM_TEST_SIZE)
goto out;
err = -EIO;
if (cpu_to_be32(buf[0]) != TG3_EEPROM_MAGIC)
goto out;
/* Bootstrap checksum at offset 0x10 */
csum = calc_crc((unsigned char *) buf, 0x10);
if(csum != cpu_to_le32(buf[0x10/4]))
goto out;
/* Manufacturing block starts at offset 0x74, checksum at 0xfc */
csum = calc_crc((unsigned char *) &buf[0x74/4], 0x88);
if (csum != cpu_to_le32(buf[0xfc/4]))
goto out;
err = 0;
out:
kfree(buf);
return err;
}
#define TG3_SERDES_TIMEOUT_SEC 2
#define TG3_COPPER_TIMEOUT_SEC 6
static int tg3_test_link(struct tg3 *tp)
{
int i, max;
if (!netif_running(tp->dev))
return -ENODEV;
if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
max = TG3_SERDES_TIMEOUT_SEC;
else
max = TG3_COPPER_TIMEOUT_SEC;
for (i = 0; i < max; i++) {
if (netif_carrier_ok(tp->dev))
return 0;
if (msleep_interruptible(1000))
break;
}
return -EIO;
}
/* Only test the commonly used registers */
static int tg3_test_registers(struct tg3 *tp)
{
int i, is_5705;
u32 offset, read_mask, write_mask, val, save_val, read_val;
static struct {
u16 offset;
u16 flags;
#define TG3_FL_5705 0x1
#define TG3_FL_NOT_5705 0x2
#define TG3_FL_NOT_5788 0x4
u32 read_mask;
u32 write_mask;
} reg_tbl[] = {
/* MAC Control Registers */
{ MAC_MODE, TG3_FL_NOT_5705,
0x00000000, 0x00ef6f8c },
{ MAC_MODE, TG3_FL_5705,
0x00000000, 0x01ef6b8c },
{ MAC_STATUS, TG3_FL_NOT_5705,
0x03800107, 0x00000000 },
{ MAC_STATUS, TG3_FL_5705,
0x03800100, 0x00000000 },
{ MAC_ADDR_0_HIGH, 0x0000,
0x00000000, 0x0000ffff },
{ MAC_ADDR_0_LOW, 0x0000,
0x00000000, 0xffffffff },
{ MAC_RX_MTU_SIZE, 0x0000,
0x00000000, 0x0000ffff },
{ MAC_TX_MODE, 0x0000,
0x00000000, 0x00000070 },
{ MAC_TX_LENGTHS, 0x0000,
0x00000000, 0x00003fff },
{ MAC_RX_MODE, TG3_FL_NOT_5705,
0x00000000, 0x000007fc },
{ MAC_RX_MODE, TG3_FL_5705,
0x00000000, 0x000007dc },
{ MAC_HASH_REG_0, 0x0000,
0x00000000, 0xffffffff },
{ MAC_HASH_REG_1, 0x0000,
0x00000000, 0xffffffff },
{ MAC_HASH_REG_2, 0x0000,
0x00000000, 0xffffffff },
{ MAC_HASH_REG_3, 0x0000,
0x00000000, 0xffffffff },
/* Receive Data and Receive BD Initiator Control Registers. */
{ RCVDBDI_JUMBO_BD+0, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ RCVDBDI_JUMBO_BD+4, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ RCVDBDI_JUMBO_BD+8, TG3_FL_NOT_5705,
0x00000000, 0x00000003 },
{ RCVDBDI_JUMBO_BD+0xc, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ RCVDBDI_STD_BD+0, 0x0000,
0x00000000, 0xffffffff },
{ RCVDBDI_STD_BD+4, 0x0000,
0x00000000, 0xffffffff },
{ RCVDBDI_STD_BD+8, 0x0000,
0x00000000, 0xffff0002 },
{ RCVDBDI_STD_BD+0xc, 0x0000,
0x00000000, 0xffffffff },
/* Receive BD Initiator Control Registers. */
{ RCVBDI_STD_THRESH, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ RCVBDI_STD_THRESH, TG3_FL_5705,
0x00000000, 0x000003ff },
{ RCVBDI_JUMBO_THRESH, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
/* Host Coalescing Control Registers. */
{ HOSTCC_MODE, TG3_FL_NOT_5705,
0x00000000, 0x00000004 },
{ HOSTCC_MODE, TG3_FL_5705,
0x00000000, 0x000000f6 },
{ HOSTCC_RXCOL_TICKS, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_RXCOL_TICKS, TG3_FL_5705,
0x00000000, 0x000003ff },
{ HOSTCC_TXCOL_TICKS, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_TXCOL_TICKS, TG3_FL_5705,
0x00000000, 0x000003ff },
{ HOSTCC_RXMAX_FRAMES, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_RXMAX_FRAMES, TG3_FL_5705 | TG3_FL_NOT_5788,
0x00000000, 0x000000ff },
{ HOSTCC_TXMAX_FRAMES, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_TXMAX_FRAMES, TG3_FL_5705 | TG3_FL_NOT_5788,
0x00000000, 0x000000ff },
{ HOSTCC_RXCOAL_TICK_INT, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_TXCOAL_TICK_INT, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_RXCOAL_MAXF_INT, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_RXCOAL_MAXF_INT, TG3_FL_5705 | TG3_FL_NOT_5788,
0x00000000, 0x000000ff },
{ HOSTCC_TXCOAL_MAXF_INT, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_TXCOAL_MAXF_INT, TG3_FL_5705 | TG3_FL_NOT_5788,
0x00000000, 0x000000ff },
{ HOSTCC_STAT_COAL_TICKS, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_STATS_BLK_HOST_ADDR, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_STATS_BLK_HOST_ADDR+4, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
{ HOSTCC_STATUS_BLK_HOST_ADDR, 0x0000,
0x00000000, 0xffffffff },
{ HOSTCC_STATUS_BLK_HOST_ADDR+4, 0x0000,
0x00000000, 0xffffffff },
{ HOSTCC_STATS_BLK_NIC_ADDR, 0x0000,
0xffffffff, 0x00000000 },
{ HOSTCC_STATUS_BLK_NIC_ADDR, 0x0000,
0xffffffff, 0x00000000 },
/* Buffer Manager Control Registers. */
{ BUFMGR_MB_POOL_ADDR, 0x0000,
0x00000000, 0x007fff80 },
{ BUFMGR_MB_POOL_SIZE, 0x0000,
0x00000000, 0x007fffff },
{ BUFMGR_MB_RDMA_LOW_WATER, 0x0000,
0x00000000, 0x0000003f },
{ BUFMGR_MB_MACRX_LOW_WATER, 0x0000,
0x00000000, 0x000001ff },
{ BUFMGR_MB_HIGH_WATER, 0x0000,
0x00000000, 0x000001ff },
{ BUFMGR_DMA_DESC_POOL_ADDR, TG3_FL_NOT_5705,
0xffffffff, 0x00000000 },
{ BUFMGR_DMA_DESC_POOL_SIZE, TG3_FL_NOT_5705,
0xffffffff, 0x00000000 },
/* Mailbox Registers */
{ GRCMBOX_RCVSTD_PROD_IDX+4, 0x0000,
0x00000000, 0x000001ff },
{ GRCMBOX_RCVJUMBO_PROD_IDX+4, TG3_FL_NOT_5705,
0x00000000, 0x000001ff },
{ GRCMBOX_RCVRET_CON_IDX_0+4, 0x0000,
0x00000000, 0x000007ff },
{ GRCMBOX_SNDHOST_PROD_IDX_0+4, 0x0000,
0x00000000, 0x000001ff },
{ 0xffff, 0x0000, 0x00000000, 0x00000000 },
};
if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
is_5705 = 1;
else
is_5705 = 0;
for (i = 0; reg_tbl[i].offset != 0xffff; i++) {
if (is_5705 && (reg_tbl[i].flags & TG3_FL_NOT_5705))
continue;
if (!is_5705 && (reg_tbl[i].flags & TG3_FL_5705))
continue;
if ((tp->tg3_flags2 & TG3_FLG2_IS_5788) &&
(reg_tbl[i].flags & TG3_FL_NOT_5788))
continue;
offset = (u32) reg_tbl[i].offset;
read_mask = reg_tbl[i].read_mask;
write_mask = reg_tbl[i].write_mask;
/* Save the original register content */
save_val = tr32(offset);
/* Determine the read-only value. */
read_val = save_val & read_mask;
/* Write zero to the register, then make sure the read-only bits
* are not changed and the read/write bits are all zeros.
*/
tw32(offset, 0);
val = tr32(offset);
/* Test the read-only and read/write bits. */
if (((val & read_mask) != read_val) || (val & write_mask))
goto out;
/* Write ones to all the bits defined by RdMask and WrMask, then
* make sure the read-only bits are not changed and the
* read/write bits are all ones.
*/
tw32(offset, read_mask | write_mask);
val = tr32(offset);
/* Test the read-only bits. */
if ((val & read_mask) != read_val)
goto out;
/* Test the read/write bits. */
if ((val & write_mask) != write_mask)
goto out;
tw32(offset, save_val);
}
return 0;
out:
printk(KERN_ERR PFX "Register test failed at offset %x\n", offset);
tw32(offset, save_val);
return -EIO;
}
static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
{
static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
int i;
u32 j;
for (i = 0; i < sizeof(test_pattern)/sizeof(u32); i++) {
for (j = 0; j < len; j += 4) {
u32 val;
tg3_write_mem(tp, offset + j, test_pattern[i]);
tg3_read_mem(tp, offset + j, &val);
if (val != test_pattern[i])
return -EIO;
}
}
return 0;
}
static int tg3_test_memory(struct tg3 *tp)
{
static struct mem_entry {
u32 offset;
u32 len;
} mem_tbl_570x[] = {
{ 0x00000000, 0x01000},
{ 0x00002000, 0x1c000},
{ 0xffffffff, 0x00000}
}, mem_tbl_5705[] = {
{ 0x00000100, 0x0000c},
{ 0x00000200, 0x00008},
{ 0x00000b50, 0x00400},
{ 0x00004000, 0x00800},
{ 0x00006000, 0x01000},
{ 0x00008000, 0x02000},
{ 0x00010000, 0x0e000},
{ 0xffffffff, 0x00000}
};
struct mem_entry *mem_tbl;
int err = 0;
int i;
if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
mem_tbl = mem_tbl_5705;
else
mem_tbl = mem_tbl_570x;
for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) {
if ((err = tg3_do_mem_test(tp, mem_tbl[i].offset,
mem_tbl[i].len)) != 0)
break;
}
return err;
}
static int tg3_test_loopback(struct tg3 *tp)
{
u32 mac_mode, send_idx, rx_start_idx, rx_idx, tx_idx, opaque_key;
u32 desc_idx;
struct sk_buff *skb, *rx_skb;
u8 *tx_data;
dma_addr_t map;
int num_pkts, tx_len, rx_len, i, err;
struct tg3_rx_buffer_desc *desc;
if (!netif_running(tp->dev))
return -ENODEV;
err = -EIO;
tg3_abort_hw(tp, 1);
/* Clearing this flag to keep interrupts disabled */
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
tg3_reset_hw(tp);
mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
MAC_MODE_PORT_INT_LPBACK | MAC_MODE_LINK_POLARITY |
MAC_MODE_PORT_MODE_GMII;
tw32(MAC_MODE, mac_mode);
tx_len = 1514;
skb = dev_alloc_skb(tx_len);
tx_data = skb_put(skb, tx_len);
memcpy(tx_data, tp->dev->dev_addr, 6);
memset(tx_data + 6, 0x0, 8);
tw32(MAC_RX_MTU_SIZE, tx_len + 4);
for (i = 14; i < tx_len; i++)
tx_data[i] = (u8) (i & 0xff);
map = pci_map_single(tp->pdev, skb->data, tx_len, PCI_DMA_TODEVICE);
tw32_f(HOSTCC_MODE, tp->coalesce_mode | HOSTCC_MODE_ENABLE |
HOSTCC_MODE_NOW);
udelay(10);
rx_start_idx = tp->hw_status->idx[0].rx_producer;
send_idx = 0;
num_pkts = 0;
tg3_set_txd(tp, send_idx, map, tx_len, 0, 1);
send_idx++;
num_pkts++;
tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx);
tr32(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
udelay(10);
for (i = 0; i < 10; i++) {
tw32_f(HOSTCC_MODE, tp->coalesce_mode | HOSTCC_MODE_ENABLE |
HOSTCC_MODE_NOW);
udelay(10);
tx_idx = tp->hw_status->idx[0].tx_consumer;
rx_idx = tp->hw_status->idx[0].rx_producer;
if ((tx_idx == send_idx) &&
(rx_idx == (rx_start_idx + num_pkts)))
break;
}
pci_unmap_single(tp->pdev, map, tx_len, PCI_DMA_TODEVICE);
dev_kfree_skb(skb);
if (tx_idx != send_idx)
goto out;
if (rx_idx != rx_start_idx + num_pkts)
goto out;
desc = &tp->rx_rcb[rx_start_idx];
desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
opaque_key = desc->opaque & RXD_OPAQUE_RING_MASK;
if (opaque_key != RXD_OPAQUE_RING_STD)
goto out;
if ((desc->err_vlan & RXD_ERR_MASK) != 0 &&
(desc->err_vlan != RXD_ERR_ODD_NIBBLE_RCVD_MII))
goto out;
rx_len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) - 4;
if (rx_len != tx_len)
goto out;
rx_skb = tp->rx_std_buffers[desc_idx].skb;
map = pci_unmap_addr(&tp->rx_std_buffers[desc_idx], mapping);
pci_dma_sync_single_for_cpu(tp->pdev, map, rx_len, PCI_DMA_FROMDEVICE);
for (i = 14; i < tx_len; i++) {
if (*(rx_skb->data + i) != (u8) (i & 0xff))
goto out;
}
err = 0;
/* tg3_free_rings will unmap and free the rx_skb */
out:
return err;
}
static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
u64 *data)
{
struct tg3 *tp = netdev_priv(dev);
memset(data, 0, sizeof(u64) * TG3_NUM_TEST);
if (tg3_test_nvram(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[0] = 1;
}
if (tg3_test_link(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[1] = 1;
}
if (etest->flags & ETH_TEST_FL_OFFLINE) {
if (netif_running(dev))
tg3_netif_stop(tp);
spin_lock_irq(&tp->lock);
spin_lock(&tp->tx_lock);
tg3_halt(tp, RESET_KIND_SUSPEND, 1);
tg3_nvram_lock(tp);
tg3_halt_cpu(tp, RX_CPU_BASE);
if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
tg3_halt_cpu(tp, TX_CPU_BASE);
tg3_nvram_unlock(tp);
if (tg3_test_registers(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[2] = 1;
}
if (tg3_test_memory(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[3] = 1;
}
if (tg3_test_loopback(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[4] = 1;
}
spin_unlock(&tp->tx_lock);
spin_unlock_irq(&tp->lock);
if (tg3_test_interrupt(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[5] = 1;
}
spin_lock_irq(&tp->lock);
spin_lock(&tp->tx_lock);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
if (netif_running(dev)) {
tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
tg3_init_hw(tp);
tg3_netif_start(tp);
}
spin_unlock(&tp->tx_lock);
spin_unlock_irq(&tp->lock);
}
}
static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
......@@ -7331,6 +7870,8 @@ static struct ethtool_ops tg3_ethtool_ops = {
.get_tso = ethtool_op_get_tso,
.set_tso = tg3_set_tso,
#endif
.self_test_count = tg3_get_test_count,
.self_test = tg3_self_test,
.get_strings = tg3_get_strings,
.get_stats_count = tg3_get_stats_count,
.get_ethtool_stats = tg3_get_ethtool_stats,
......@@ -9478,7 +10019,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) {
pci_save_state(tp->pdev);
tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
}
err = tg3_test_dma(tp);
......@@ -9605,7 +10146,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
spin_lock_irq(&tp->lock);
spin_lock(&tp->tx_lock);
tg3_halt(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
spin_unlock(&tp->tx_lock);
spin_unlock_irq(&tp->lock);
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或