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-rw-r--r--drivers/net/netxen/netxen_nic.h4
-rw-r--r--drivers/net/netxen/netxen_nic_ethtool.c144
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c5
-rw-r--r--drivers/net/netxen/netxen_nic_init.c23
-rw-r--r--drivers/net/netxen/netxen_nic_main.c13
-rw-r--r--drivers/net/netxen/netxen_nic_phan_reg.h3
6 files changed, 54 insertions, 138 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 2807ef400fb..81742e4e561 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -72,6 +72,8 @@
#define FLASH_SECTOR_SIZE (64 * 1024)
#define FLASH_TOTAL_SIZE (NUM_FLASH_SECTORS * FLASH_SECTOR_SIZE)
+#define PHAN_VENDOR_ID 0x4040
+
#define RCV_DESC_RINGSIZE \
(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
#define STATUS_DESC_RINGSIZE \
@@ -82,7 +84,7 @@
(sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
#define RCV_BUFFSIZE \
(sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
-#define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
+#define find_diff_among(a,b,range) ((a)<=(b)?((b)-(a)):((b)+(range)-(a)))
#define NETXEN_NETDEV_STATUS 0x1
#define NETXEN_RCV_PRODUCER_OFFSET 0
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 6252e9a8727..986ef98db22 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -82,8 +82,7 @@ static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
#define NETXEN_NIC_STATS_LEN ARRAY_SIZE(netxen_nic_gstrings_stats)
static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
- "Register_Test_offline", "EEPROM_Test_offline",
- "Interrupt_Test_offline", "Loopback_Test_offline",
+ "Register_Test_on_offline",
"Link_Test_on_offline"
};
@@ -394,19 +393,12 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
}
}
-static void
-netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
-{
- wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
- /* options can be added depending upon the mode */
- wol->wolopts = 0;
-}
-
static u32 netxen_nic_test_link(struct net_device *dev)
{
struct netxen_port *port = netdev_priv(dev);
struct netxen_adapter *adapter = port->adapter;
__u32 status;
+ int val;
/* read which mode */
if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
@@ -415,11 +407,13 @@ static u32 netxen_nic_test_link(struct net_device *dev)
NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
&status) != 0)
return -EIO;
- else
- return (netxen_get_phy_link(status));
+ else {
+ val = netxen_get_phy_link(status);
+ return !val;
+ }
} else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
- int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
- return val == XG_LINK_UP;
+ val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
+ return (val == XG_LINK_UP) ? 0 : 1;
}
return -EIO;
}
@@ -606,100 +600,21 @@ netxen_nic_set_pauseparam(struct net_device *dev,
static int netxen_nic_reg_test(struct net_device *dev)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
- u32 data_read, data_written, save;
- __u32 mode;
-
- /*
- * first test the "Read Only" registers by writing which mode
- */
- netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
- if (netxen_get_niu_enable_ge(mode)) { /* GB Mode */
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
- &data_read);
-
- save = data_read;
- if (data_read)
- data_written = data_read & NETXEN_NIC_INVALID_DATA;
- else
- data_written = NETXEN_NIC_INVALID_DATA;
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_STATUS(port->
- portnum),
- data_written);
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
- &data_read);
-
- if (data_written == data_read) {
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_STATUS(port->
- portnum),
- save);
-
- return 0;
- }
-
- /* netxen_niu_gb_mii_mgmt_indicators is read only */
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
- portnum),
- &data_read);
-
- save = data_read;
- if (data_read)
- data_written = data_read & NETXEN_NIC_INVALID_DATA;
- else
- data_written = NETXEN_NIC_INVALID_DATA;
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
- portnum),
- data_written);
-
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
- portnum),
- &data_read);
-
- if (data_written == data_read) {
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_MII_MGMT_INDICATE
- (port->portnum), save);
- return 0;
- }
+ struct netxen_adapter *adapter = netdev_priv(dev);
+ u32 data_read, data_written;
- /* netxen_niu_gb_interface_status is read only */
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_INTERFACE_STATUS(port->
- portnum),
- &data_read);
+ netxen_nic_read_w0(adapter, NETXEN_PCIX_PH_REG(0), &data_read);
+ if ((data_read & 0xffff) != PHAN_VENDOR_ID)
+ return 1;
- save = data_read;
- if (data_read)
- data_written = data_read & NETXEN_NIC_INVALID_DATA;
- else
- data_written = NETXEN_NIC_INVALID_DATA;
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_INTERFACE_STATUS(port->
- portnum),
- data_written);
+ data_written = (u32)0xa5a5a5a5;
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_INTERFACE_STATUS(port->
- portnum),
- &data_read);
+ netxen_nic_reg_write(adapter, CRB_SCRATCHPAD_TEST, data_written);
+ data_read = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_SCRATCHPAD_TEST));
+ if (data_written != data_read)
+ return 1;
- if (data_written == data_read) {
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_INTERFACE_STATUS
- (port->portnum), save);
-
- return 0;
- }
- } /* GB Mode */
- return 1;
+ return 0;
}
static int netxen_nic_diag_test_count(struct net_device *dev)
@@ -713,26 +628,20 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
{
if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */
/* link test */
- if (!(data[4] = (u64) netxen_nic_test_link(dev)))
+ if ((data[1] = (u64) netxen_nic_test_link(dev)))
eth_test->flags |= ETH_TEST_FL_FAILED;
- if (netif_running(dev))
- dev->stop(dev);
-
/* register tests */
- if (!(data[0] = netxen_nic_reg_test(dev)))
+ if ((data[0] = netxen_nic_reg_test(dev)))
eth_test->flags |= ETH_TEST_FL_FAILED;
- /* other tests pass as of now */
- data[1] = data[2] = data[3] = 1;
- if (netif_running(dev))
- dev->open(dev);
} else { /* online tests */
- /* link test */
- if (!(data[4] = (u64) netxen_nic_test_link(dev)))
+ /* register tests */
+ if((data[0] = netxen_nic_reg_test(dev)))
eth_test->flags |= ETH_TEST_FL_FAILED;
- /* other tests pass by default */
- data[0] = data[1] = data[2] = data[3] = 1;
+ /* link test */
+ if ((data[1] = (u64) netxen_nic_test_link(dev)))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
}
}
@@ -783,7 +692,6 @@ struct ethtool_ops netxen_nic_ethtool_ops = {
.get_drvinfo = netxen_nic_get_drvinfo,
.get_regs_len = netxen_nic_get_regs_len,
.get_regs = netxen_nic_get_regs,
- .get_wol = netxen_nic_get_wol,
.get_link = ethtool_op_get_link,
.get_eeprom_len = netxen_nic_get_eeprom_len,
.get_eeprom = netxen_nic_get_eeprom,
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index deec796f90d..a2877f33fa8 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -508,8 +508,8 @@ void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw)
void netxen_load_firmware(struct netxen_adapter *adapter)
{
int i;
- long data, size = 0;
- long flashaddr = NETXEN_FLASH_BASE, memaddr = NETXEN_PHANTOM_MEM_BASE;
+ u32 data, size = 0;
+ u32 flashaddr = NETXEN_FLASH_BASE, memaddr = NETXEN_PHANTOM_MEM_BASE;
u64 off;
void __iomem *addr;
@@ -951,6 +951,7 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter)
netxen_nic_driver_name);
return;
}
+ *ptr32 = le32_to_cpu(*ptr32);
ptr32++;
addr += sizeof(u32);
}
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 2f965701a95..586d32b676a 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -38,13 +38,13 @@
#include "netxen_nic_phan_reg.h"
struct crb_addr_pair {
- long addr;
- long data;
+ u32 addr;
+ u32 data;
};
#define NETXEN_MAX_CRB_XFORM 60
static unsigned int crb_addr_xform[NETXEN_MAX_CRB_XFORM];
-#define NETXEN_ADDR_ERROR ((unsigned long ) 0xffffffff )
+#define NETXEN_ADDR_ERROR (0xffffffff)
#define crb_addr_transform(name) \
crb_addr_xform[NETXEN_HW_PX_MAP_CRB_##name] = \
@@ -252,10 +252,10 @@ void netxen_initialize_adapter_ops(struct netxen_adapter *adapter)
* netxen_decode_crb_addr(0 - utility to translate from internal Phantom CRB
* address to external PCI CRB address.
*/
-unsigned long netxen_decode_crb_addr(unsigned long addr)
+u32 netxen_decode_crb_addr(u32 addr)
{
int i;
- unsigned long base_addr, offset, pci_base;
+ u32 base_addr, offset, pci_base;
crb_addr_transform_setup();
@@ -756,7 +756,7 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
int n, i;
int init_delay = 0;
struct crb_addr_pair *buf;
- unsigned long off;
+ u32 off;
/* resetall */
status = netxen_nic_get_board_info(adapter);
@@ -813,14 +813,13 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
if (verbose)
printk("%s: PCI: 0x%08x == 0x%08x\n",
netxen_nic_driver_name, (unsigned int)
- netxen_decode_crb_addr((unsigned long)
- addr), val);
+ netxen_decode_crb_addr(addr), val);
}
for (i = 0; i < n; i++) {
- off = netxen_decode_crb_addr((unsigned long)buf[i].addr);
+ off = netxen_decode_crb_addr(buf[i].addr);
if (off == NETXEN_ADDR_ERROR) {
- printk(KERN_ERR"CRB init value out of range %lx\n",
+ printk(KERN_ERR"CRB init value out of range %x\n",
buf[i].addr);
continue;
}
@@ -927,6 +926,10 @@ int netxen_initialize_adapter_offload(struct netxen_adapter *adapter)
void netxen_free_adapter_offload(struct netxen_adapter *adapter)
{
if (adapter->dummy_dma.addr) {
+ writel(0, NETXEN_CRB_NORMALIZE(adapter,
+ CRB_HOST_DUMMY_BUF_ADDR_HI));
+ writel(0, NETXEN_CRB_NORMALIZE(adapter,
+ CRB_HOST_DUMMY_BUF_ADDR_LO));
pci_free_consistent(adapter->ahw.pdev,
NETXEN_HOST_DUMMY_DMA_SIZE,
adapter->dummy_dma.addr,
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 1bf3d494b92..7d2525e76ab 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -42,8 +42,6 @@
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
-#define PHAN_VENDOR_ID 0x4040
-
MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
@@ -379,6 +377,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->tx_timeout = netxen_tx_timeout;
netdev->watchdog_timeo = HZ;
+ netxen_nic_change_mtu(netdev, netdev->mtu);
+
SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
netdev->poll = netxen_nic_poll;
netdev->weight = NETXEN_NETDEV_WEIGHT;
@@ -434,13 +434,11 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
adapter->port_count++;
adapter->port[i] = port;
}
-#ifndef CONFIG_PPC64
writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
netxen_pinit_from_rom(adapter, 0);
udelay(500);
netxen_load_firmware(adapter);
netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
-#endif
/*
* delay a while to ensure that the Pegs are up & running.
* Otherwise, we might see some flaky behaviour.
@@ -529,12 +527,13 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
free_irq(adapter->irq, adapter);
netxen_nic_stop_all_ports(adapter);
/* leave the hw in the same state as reboot */
- netxen_pinit_from_rom(adapter, 0);
writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+ netxen_pinit_from_rom(adapter, 0);
+ udelay(500);
netxen_load_firmware(adapter);
netxen_free_adapter_offload(adapter);
- udelay(500); /* Delay for a while to drain the DMA engines */
+ mdelay(1000); /* Delay for a while to drain the DMA engines */
for (i = 0; i < adapter->port_count; i++) {
port = adapter->port[i];
if ((port) && (port->netdev)) {
@@ -545,7 +544,6 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
if ((adapter->flags & NETXEN_NIC_MSI_ENABLED))
pci_disable_msi(pdev);
- pci_set_drvdata(pdev, NULL);
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC)
netxen_free_hw_resources(adapter);
@@ -556,6 +554,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
pci_release_regions(pdev);
pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
for (ctxid = 0; ctxid < MAX_RCV_CTX; ++ctxid) {
recv_ctx = &adapter->recv_ctx[ctxid];
diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
index 7879f855af0..0c7c94328b7 100644
--- a/drivers/net/netxen/netxen_nic_phan_reg.h
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -102,6 +102,9 @@
#define CRB_CMD_CONSUMER_OFFSET_1 NETXEN_NIC_REG(0x1b0)
#define CRB_TEMP_STATE NETXEN_NIC_REG(0x1b4)
+/* used for ethtool tests */
+#define CRB_SCRATCHPAD_TEST NETXEN_NIC_REG(0x280)
+
/*
* CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
* which can be read by the Phantom host to get producer/consumer indexes from
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-06-03 17:20:04 +0000