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-rw-r--r--drivers/net/ixgb/ixgb.h2
-rw-r--r--drivers/net/ixgb/ixgb_ee.c170
-rw-r--r--drivers/net/ixgb/ixgb_ethtool.c59
-rw-r--r--drivers/net/ixgb/ixgb_hw.h9
-rw-r--r--drivers/net/ixgb/ixgb_main.c53
5 files changed, 74 insertions, 219 deletions
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index f8d3385c784..c83271b3862 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -119,7 +119,7 @@ struct ixgb_adapter;
* so a DMA handle can be stored along with the buffer */
struct ixgb_buffer {
struct sk_buff *skb;
- uint64_t dma;
+ dma_addr_t dma;
unsigned long time_stamp;
uint16_t length;
uint16_t next_to_watch;
diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c
index 3aae110c556..661a46b95a6 100644
--- a/drivers/net/ixgb/ixgb_ee.c
+++ b/drivers/net/ixgb/ixgb_ee.c
@@ -565,24 +565,6 @@ ixgb_get_ee_mac_addr(struct ixgb_hw *hw,
}
}
-/******************************************************************************
- * return the compatibility flags from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * compatibility flags if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_compatibility(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->compatibility));
-
- return(0);
-}
/******************************************************************************
* return the Printed Board Assembly number from EEPROM
@@ -602,81 +584,6 @@ ixgb_get_ee_pba_number(struct ixgb_hw *hw)
return(0);
}
-/******************************************************************************
- * return the Initialization Control Word 1 from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * Initialization Control Word 1 if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->init_ctrl_reg_1));
-
- return(0);
-}
-
-/******************************************************************************
- * return the Initialization Control Word 2 from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * Initialization Control Word 2 if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->init_ctrl_reg_2));
-
- return(0);
-}
-
-/******************************************************************************
- * return the Subsystem Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * Subsystem Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_subsystem_id(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->subsystem_id));
-
- return(0);
-}
-
-/******************************************************************************
- * return the Sub Vendor Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * Sub Vendor Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_subvendor_id(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->subvendor_id));
-
- return(0);
-}
/******************************************************************************
* return the Device Id from EEPROM
@@ -694,81 +601,6 @@ ixgb_get_ee_device_id(struct ixgb_hw *hw)
if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
return (le16_to_cpu(ee_map->device_id));
- return(0);
-}
-
-/******************************************************************************
- * return the Vendor Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * Device Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_vendor_id(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->vendor_id));
-
- return(0);
-}
-
-/******************************************************************************
- * return the Software Defined Pins Register from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * SDP Register if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->swdpins_reg));
-
- return(0);
+ return (0);
}
-/******************************************************************************
- * return the D3 Power Management Bits from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * D3 Power Management Bits if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint8_t
-ixgb_get_ee_d3_power(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->d3_power));
-
- return(0);
-}
-
-/******************************************************************************
- * return the D0 Power Management Bits from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- * D0 Power Management Bits if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint8_t
-ixgb_get_ee_d0_power(struct ixgb_hw *hw)
-{
- struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
- if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
- return (le16_to_cpu(ee_map->d0_power));
-
- return(0);
-}
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index 3fa113854ee..9d026ed77dd 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -98,10 +98,10 @@ static struct ixgb_stats ixgb_gstrings_stats[] = {
static int
ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
- ecmd->advertising = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+ ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
ecmd->port = PORT_FIBRE;
ecmd->transceiver = XCVR_EXTERNAL;
@@ -120,7 +120,7 @@ ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
static int
ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
if(ecmd->autoneg == AUTONEG_ENABLE ||
ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
@@ -130,6 +130,12 @@ ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ixgb_down(adapter, TRUE);
ixgb_reset(adapter);
ixgb_up(adapter);
+ /* be optimistic about our link, since we were up before */
+ adapter->link_speed = 10000;
+ adapter->link_duplex = FULL_DUPLEX;
+ netif_carrier_on(netdev);
+ netif_wake_queue(netdev);
+
} else
ixgb_reset(adapter);
@@ -140,7 +146,7 @@ static void
ixgb_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
pause->autoneg = AUTONEG_DISABLE;
@@ -159,7 +165,7 @@ static int
ixgb_set_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
if(pause->autoneg == AUTONEG_ENABLE)
@@ -177,6 +183,11 @@ ixgb_set_pauseparam(struct net_device *netdev,
if(netif_running(adapter->netdev)) {
ixgb_down(adapter, TRUE);
ixgb_up(adapter);
+ /* be optimistic about our link, since we were up before */
+ adapter->link_speed = 10000;
+ adapter->link_duplex = FULL_DUPLEX;
+ netif_carrier_on(netdev);
+ netif_wake_queue(netdev);
} else
ixgb_reset(adapter);
@@ -186,19 +197,26 @@ ixgb_set_pauseparam(struct net_device *netdev,
static uint32_t
ixgb_get_rx_csum(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
+
return adapter->rx_csum;
}
static int
ixgb_set_rx_csum(struct net_device *netdev, uint32_t data)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
+
adapter->rx_csum = data;
if(netif_running(netdev)) {
ixgb_down(adapter,TRUE);
ixgb_up(adapter);
+ /* be optimistic about our link, since we were up before */
+ adapter->link_speed = 10000;
+ adapter->link_duplex = FULL_DUPLEX;
+ netif_carrier_on(netdev);
+ netif_wake_queue(netdev);
} else
ixgb_reset(adapter);
return 0;
@@ -246,14 +264,15 @@ static void
ixgb_get_regs(struct net_device *netdev,
struct ethtool_regs *regs, void *p)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
uint32_t *reg = p;
uint32_t *reg_start = reg;
uint8_t i;
/* the 1 (one) below indicates an attempt at versioning, if the
- * interface in ethtool or the driver this 1 should be incremented */
+ * interface in ethtool or the driver changes, this 1 should be
+ * incremented */
regs->version = (1<<24) | hw->revision_id << 16 | hw->device_id;
/* General Registers */
@@ -283,7 +302,8 @@ ixgb_get_regs(struct net_device *netdev,
*reg++ = IXGB_READ_REG(hw, RAIDC); /* 19 */
*reg++ = IXGB_READ_REG(hw, RXCSUM); /* 20 */
- for (i = 0; i < IXGB_RAR_ENTRIES; i++) {
+ /* there are 16 RAR entries in hardware, we only use 3 */
+ for(i = 0; i < 16; i++) {
*reg++ = IXGB_READ_REG_ARRAY(hw, RAL, (i << 1)); /*21,...,51 */
*reg++ = IXGB_READ_REG_ARRAY(hw, RAH, (i << 1)); /*22,...,52 */
}
@@ -391,7 +411,7 @@ static int
ixgb_get_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, uint8_t *bytes)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
uint16_t *eeprom_buff;
int i, max_len, first_word, last_word;
@@ -439,7 +459,7 @@ static int
ixgb_set_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, uint8_t *bytes)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
uint16_t *eeprom_buff;
void *ptr;
@@ -497,7 +517,7 @@ static void
ixgb_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
strncpy(drvinfo->driver, ixgb_driver_name, 32);
strncpy(drvinfo->version, ixgb_driver_version, 32);
@@ -512,7 +532,7 @@ static void
ixgb_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_desc_ring *txdr = &adapter->tx_ring;
struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
@@ -530,7 +550,7 @@ static int
ixgb_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_desc_ring *txdr = &adapter->tx_ring;
struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
struct ixgb_desc_ring tx_old, tx_new, rx_old, rx_new;
@@ -573,6 +593,11 @@ ixgb_set_ringparam(struct net_device *netdev,
adapter->tx_ring = tx_new;
if((err = ixgb_up(adapter)))
return err;
+ /* be optimistic about our link, since we were up before */
+ adapter->link_speed = 10000;
+ adapter->link_duplex = FULL_DUPLEX;
+ netif_carrier_on(netdev);
+ netif_wake_queue(netdev);
}
return 0;
@@ -607,7 +632,7 @@ ixgb_led_blink_callback(unsigned long data)
static int
ixgb_phys_id(struct net_device *netdev, uint32_t data)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
@@ -643,7 +668,7 @@ static void
ixgb_get_ethtool_stats(struct net_device *netdev,
struct ethtool_stats *stats, uint64_t *data)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
int i;
ixgb_update_stats(adapter);
diff --git a/drivers/net/ixgb/ixgb_hw.h b/drivers/net/ixgb/ixgb_hw.h
index 97898efe7cc..8bcf31ed10c 100644
--- a/drivers/net/ixgb/ixgb_hw.h
+++ b/drivers/net/ixgb/ixgb_hw.h
@@ -822,17 +822,8 @@ extern void ixgb_clear_vfta(struct ixgb_hw *hw);
/* Access functions to eeprom data */
void ixgb_get_ee_mac_addr(struct ixgb_hw *hw, uint8_t *mac_addr);
-uint16_t ixgb_get_ee_compatibility(struct ixgb_hw *hw);
uint32_t ixgb_get_ee_pba_number(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_subsystem_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_subvendor_id(struct ixgb_hw *hw);
uint16_t ixgb_get_ee_device_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_vendor_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw);
-uint8_t ixgb_get_ee_d3_power(struct ixgb_hw *hw);
-uint8_t ixgb_get_ee_d0_power(struct ixgb_hw *hw);
boolean_t ixgb_get_eeprom_data(struct ixgb_hw *hw);
uint16_t ixgb_get_eeprom_word(struct ixgb_hw *hw, uint16_t index);
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 097b90ccf57..5c555373adb 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -29,6 +29,11 @@
#include "ixgb.h"
/* Change Log
+ * 1.0.96 04/19/05
+ * - Make needlessly global code static -- bunk@stusta.de
+ * - ethtool cleanup -- shemminger@osdl.org
+ * - Support for MODULE_VERSION -- linville@tuxdriver.com
+ * - add skb_header_cloned check to the tso path -- herbert@apana.org.au
* 1.0.88 01/05/05
* - include fix to the condition that determines when to quit NAPI - Robert Olsson
* - use netif_poll_{disable/enable} to synchronize between NAPI and i/f up/down
@@ -47,10 +52,9 @@ char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
-
-#define DRV_VERSION "1.0.95-k2"DRIVERNAPI
+#define DRV_VERSION "1.0.100-k2"DRIVERNAPI
char ixgb_driver_version[] = DRV_VERSION;
-char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
+static char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
/* ixgb_pci_tbl - PCI Device ID Table
*
@@ -145,10 +149,12 @@ MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
/* some defines for controlling descriptor fetches in h/w */
-#define RXDCTL_PTHRESH_DEFAULT 128 /* chip considers prefech below this */
-#define RXDCTL_HTHRESH_DEFAULT 16 /* chip will only prefetch if tail is
- pushed this many descriptors from head */
#define RXDCTL_WTHRESH_DEFAULT 16 /* chip writes back at this many or RXT0 */
+#define RXDCTL_PTHRESH_DEFAULT 0 /* chip considers prefech below
+ * this */
+#define RXDCTL_HTHRESH_DEFAULT 0 /* chip will only prefetch if tail
+ * is pushed this many descriptors
+ * from head */
/**
* ixgb_init_module - Driver Registration Routine
@@ -376,7 +382,7 @@ ixgb_probe(struct pci_dev *pdev,
SET_NETDEV_DEV(netdev, &pdev->dev);
pci_set_drvdata(pdev, netdev);
- adapter = netdev->priv;
+ adapter = netdev_priv(netdev);
adapter->netdev = netdev;
adapter->pdev = pdev;
adapter->hw.back = adapter;
@@ -512,7 +518,7 @@ static void __devexit
ixgb_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
unregister_netdev(netdev);
@@ -583,7 +589,7 @@ ixgb_sw_init(struct ixgb_adapter *adapter)
static int
ixgb_open(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
int err;
/* allocate transmit descriptors */
@@ -626,7 +632,7 @@ err_setup_tx:
static int
ixgb_close(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
ixgb_down(adapter, TRUE);
@@ -1017,7 +1023,7 @@ ixgb_clean_rx_ring(struct ixgb_adapter *adapter)
static int
ixgb_set_mac(struct net_device *netdev, void *p)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct sockaddr *addr = p;
if(!is_valid_ether_addr(addr->sa_data))
@@ -1043,7 +1049,7 @@ ixgb_set_mac(struct net_device *netdev, void *p)
static void
ixgb_set_multi(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
struct dev_mc_list *mc_ptr;
uint32_t rctl;
@@ -1371,7 +1377,7 @@ ixgb_tx_queue(struct ixgb_adapter *adapter, int count, int vlan_id,int tx_flags)
static int
ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
unsigned int first;
unsigned int tx_flags = 0;
unsigned long flags;
@@ -1425,7 +1431,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
static void
ixgb_tx_timeout(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
/* Do the reset outside of interrupt context */
schedule_work(&adapter->tx_timeout_task);
@@ -1434,7 +1440,7 @@ ixgb_tx_timeout(struct net_device *netdev)
static void
ixgb_tx_timeout_task(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
ixgb_down(adapter, TRUE);
ixgb_up(adapter);
@@ -1451,7 +1457,7 @@ ixgb_tx_timeout_task(struct net_device *netdev)
static struct net_device_stats *
ixgb_get_stats(struct net_device *netdev)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
return &adapter->net_stats;
}
@@ -1467,7 +1473,7 @@ ixgb_get_stats(struct net_device *netdev)
static int
ixgb_change_mtu(struct net_device *netdev, int new_mtu)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ENET_HEADER_SIZE + ENET_FCS_LENGTH;
int old_max_frame = netdev->mtu + ENET_HEADER_SIZE + ENET_FCS_LENGTH;
@@ -1522,7 +1528,8 @@ ixgb_update_stats(struct ixgb_adapter *adapter)
multi |= ((u64)IXGB_READ_REG(&adapter->hw, MPRCH) << 32);
/* fix up multicast stats by removing broadcasts */
- multi -= bcast;
+ if(multi >= bcast)
+ multi -= bcast;
adapter->stats.mprcl += (multi & 0xFFFFFFFF);
adapter->stats.mprch += (multi >> 32);
@@ -1641,7 +1648,7 @@ static irqreturn_t
ixgb_intr(int irq, void *data, struct pt_regs *regs)
{
struct net_device *netdev = data;
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
uint32_t icr = IXGB_READ_REG(hw, ICR);
#ifndef CONFIG_IXGB_NAPI
@@ -1688,7 +1695,7 @@ ixgb_intr(int irq, void *data, struct pt_regs *regs)
static int
ixgb_clean(struct net_device *netdev, int *budget)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
int work_to_do = min(*budget, netdev->quota);
int tx_cleaned;
int work_done = 0;
@@ -2017,7 +2024,7 @@ ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter)
static void
ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
uint32_t ctrl, rctl;
ixgb_irq_disable(adapter);
@@ -2055,7 +2062,7 @@ ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
static void
ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
uint32_t vfta, index;
/* add VID to filter table */
@@ -2069,7 +2076,7 @@ ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
static void
ixgb_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid)
{
- struct ixgb_adapter *adapter = netdev->priv;
+ struct ixgb_adapter *adapter = netdev_priv(netdev);
uint32_t vfta, index;
ixgb_irq_disable(adapter);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-04 15:06:43 +0000