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Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

This commit is contained in:
David S. Miller 2008-02-24 17:57:16 -08:00
parent bfa274e243 3bf319a787
commit 323dbaba2c
27 changed files with 530 additions and 284 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
MAINTAINERS
View File

@ -3884,10 +3884,13 @@ M: trivial@kernel.org
L: linux-kernel@vger.kernel.org
S: Maintained
TULIP NETWORK DRIVER
L: tulip-users@lists.sourceforge.net
W: http://sourceforge.net/projects/tulip/
S: Orphan
TULIP NETWORK DRIVERS
P: Grant Grundler
M: grundler@parisc-linux.org
P: Kyle McMartin
M: kyle@parisc-linux.org
L: netdev@vger.kernel.org
S: Maintained
TUN/TAP driver
P: Maxim Krasnyansky

12
drivers/net/cs89x0.c
View File

@ -172,30 +172,30 @@ static char version[] __initdata =
them to system IRQ numbers. This mapping is card specific and is set to
the configuration of the Cirrus Eval board for this chip. */
#ifdef CONFIG_ARCH_CLPS7500
static unsigned int netcard_portlist[] __initdata =
static unsigned int netcard_portlist[] __used __initdata =
{ 0x80090303, 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
static unsigned int cs8900_irq_map[] = {12,0,0,0};
#elif defined(CONFIG_SH_HICOSH4)
static unsigned int netcard_portlist[] __initdata =
static unsigned int netcard_portlist[] __used __initdata =
{ 0x0300, 0};
static unsigned int cs8900_irq_map[] = {1,0,0,0};
#elif defined(CONFIG_MACH_IXDP2351)
static unsigned int netcard_portlist[] __initdata = {IXDP2351_VIRT_CS8900_BASE, 0};
static unsigned int netcard_portlist[] __used __initdata = {IXDP2351_VIRT_CS8900_BASE, 0};
static unsigned int cs8900_irq_map[] = {IRQ_IXDP2351_CS8900, 0, 0, 0};
#include <asm/irq.h>
#elif defined(CONFIG_ARCH_IXDP2X01)
#include <asm/irq.h>
static unsigned int netcard_portlist[] __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
static unsigned int netcard_portlist[] __used __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
#elif defined(CONFIG_ARCH_PNX010X)
#include <asm/irq.h>
#include <asm/arch/gpio.h>
#define CIRRUS_DEFAULT_BASE IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000) /* = Physical address 0x48200000 */
#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
#else
static unsigned int netcard_portlist[] __initdata =
static unsigned int netcard_portlist[] __used __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
static unsigned int cs8900_irq_map[] = {10,11,12,5};
#endif

22
drivers/net/e1000e/82571.c
View File

@ -438,7 +438,7 @@ static void e1000_release_nvm_82571(struct e1000_hw *hw)
* For non-82573 silicon, write data to EEPROM at offset using SPI interface.
*
* If e1000e_update_nvm_checksum is not called after this function, the
* EEPROM will most likley contain an invalid checksum.
* EEPROM will most likely contain an invalid checksum.
**/
static s32 e1000_write_nvm_82571(struct e1000_hw *hw, u16 offset, u16 words,
u16 *data)
@ -547,7 +547,7 @@ static s32 e1000_validate_nvm_checksum_82571(struct e1000_hw *hw)
* poll for completion.
*
* If e1000e_update_nvm_checksum is not called after this function, the
* EEPROM will most likley contain an invalid checksum.
* EEPROM will most likely contain an invalid checksum.
**/
static s32 e1000_write_nvm_eewr_82571(struct e1000_hw *hw, u16 offset,
u16 words, u16 *data)
@ -1053,7 +1053,7 @@ static s32 e1000_setup_fiber_serdes_link_82571(struct e1000_hw *hw)
/* If SerDes loopback mode is entered, there is no form
* of reset to take the adapter out of that mode. So we
* have to explicitly take the adapter out of loopback
* mode. This prevents drivers from twidling their thumbs
* mode. This prevents drivers from twiddling their thumbs
* if another tool failed to take it out of loopback mode.
*/
ew32(SCTL,
@ -1098,7 +1098,7 @@ static s32 e1000_valid_led_default_82571(struct e1000_hw *hw, u16 *data)
* e1000e_get_laa_state_82571 - Get locally administered address state
* @hw: pointer to the HW structure
*
* Retrieve and return the current locally administed address state.
* Retrieve and return the current locally administered address state.
**/
bool e1000e_get_laa_state_82571(struct e1000_hw *hw)
{
@ -1113,7 +1113,7 @@ bool e1000e_get_laa_state_82571(struct e1000_hw *hw)
* @hw: pointer to the HW structure
* @state: enable/disable locally administered address
*
* Enable/Disable the current locally administed address state.
* Enable/Disable the current locally administers address state.
**/
void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state)
{
@ -1280,16 +1280,6 @@ static struct e1000_phy_operations e82_phy_ops_m88 = {
};
static struct e1000_nvm_operations e82571_nvm_ops = {
.acquire_nvm = e1000_acquire_nvm_82571,
.read_nvm = e1000e_read_nvm_spi,
.release_nvm = e1000_release_nvm_82571,
.update_nvm = e1000_update_nvm_checksum_82571,
.valid_led_default = e1000_valid_led_default_82571,
.validate_nvm = e1000_validate_nvm_checksum_82571,
.write_nvm = e1000_write_nvm_82571,
};
static struct e1000_nvm_operations e82573_nvm_ops = {
.acquire_nvm = e1000_acquire_nvm_82571,
.read_nvm = e1000e_read_nvm_eerd,
.release_nvm = e1000_release_nvm_82571,
@ -1355,6 +1345,6 @@ struct e1000_info e1000_82573_info = {
.get_invariants = e1000_get_invariants_82571,
.mac_ops = &e82571_mac_ops,
.phy_ops = &e82_phy_ops_m88,
.nvm_ops = &e82573_nvm_ops,
.nvm_ops = &e82571_nvm_ops,
};

10
drivers/net/e1000e/defines.h
View File

@ -66,7 +66,7 @@
#define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */
/* Extended Device Control */
#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */
#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Definable Pin 7 */
#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
@ -75,12 +75,12 @@
#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */
#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */
/* Receive Decriptor bit definitions */
/* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */
#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
#define E1000_RXD_ERR_CE 0x01 /* CRC Error */
#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */
@ -223,7 +223,7 @@
#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */
#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */
/* Constants used to intrepret the masked PCI-X bus speed. */
/* Constants used to interpret the masked PCI-X bus speed. */
#define HALF_DUPLEX 1
#define FULL_DUPLEX 2
@ -517,7 +517,7 @@
/* PHY 1000 MII Register/Bit Definitions */
/* PHY Registers defined by IEEE */
#define PHY_CONTROL 0x00 /* Control Register */
#define PHY_STATUS 0x01 /* Status Regiser */
#define PHY_STATUS 0x01 /* Status Register */
#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */

3
drivers/net/e1000e/e1000.h
View File

@ -42,8 +42,7 @@
struct e1000_info;
#define ndev_printk(level, netdev, format, arg...) \
printk(level "%s: %s: " format, (netdev)->dev.parent->bus_id, \
(netdev)->name, ## arg)
printk(level "%s: " format, (netdev)->name, ## arg)
#ifdef DEBUG
#define ndev_dbg(netdev, format, arg...) \

4
drivers/net/e1000e/hw.h
View File

@ -184,7 +184,7 @@ enum e1e_registers {
E1000_ICRXDMTC = 0x04120, /* Irq Cause Rx Desc MinThreshold Count */
E1000_ICRXOC = 0x04124, /* Irq Cause Receiver Overrun Count */
E1000_RXCSUM = 0x05000, /* RX Checksum Control - RW */
E1000_RFCTL = 0x05008, /* Receive Filter Control*/
E1000_RFCTL = 0x05008, /* Receive Filter Control */
E1000_MTA = 0x05200, /* Multicast Table Array - RW Array */
E1000_RA = 0x05400, /* Receive Address - RW Array */
E1000_VFTA = 0x05600, /* VLAN Filter Table Array - RW Array */
@ -202,7 +202,7 @@ enum e1e_registers {
E1000_FACTPS = 0x05B30, /* Function Active and Power State to MNG */
E1000_SWSM = 0x05B50, /* SW Semaphore */
E1000_FWSM = 0x05B54, /* FW Semaphore */
E1000_HICR = 0x08F00, /* Host Inteface Control */
E1000_HICR = 0x08F00, /* Host Interface Control */
};
/* RSS registers */

24
drivers/net/e1000e/ich8lan.c
View File

@ -671,7 +671,7 @@ static s32 e1000_get_phy_info_ich8lan(struct e1000_hw *hw)
* e1000_check_polarity_ife_ich8lan - Check cable polarity for IFE PHY
* @hw: pointer to the HW structure
*
* Polarity is determined on the polarity reveral feature being enabled.
* Polarity is determined on the polarity reversal feature being enabled.
* This function is only called by other family-specific
* routines.
**/
@ -947,7 +947,7 @@ static s32 e1000_flash_cycle_init_ich8lan(struct e1000_hw *hw)
/* Either we should have a hardware SPI cycle in progress
* bit to check against, in order to start a new cycle or
* FDONE bit should be changed in the hardware so that it
* is 1 after harware reset, which can then be used as an
* is 1 after hardware reset, which can then be used as an
* indication whether a cycle is in progress or has been
* completed.
*/
@ -1155,7 +1155,7 @@ static s32 e1000_write_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
* which writes the checksum to the shadow ram. The changes in the shadow
* ram are then committed to the EEPROM by processing each bank at a time
* checking for the modified bit and writing only the pending changes.
* After a succesful commit, the shadow ram is cleared and is ready for
* After a successful commit, the shadow ram is cleared and is ready for
* future writes.
**/
static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
@ -1680,7 +1680,7 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
* - initialize LED identification
* - setup receive address registers
* - setup flow control
* - setup transmit discriptors
* - setup transmit descriptors
* - clear statistics
**/
static s32 e1000_init_hw_ich8lan(struct e1000_hw *hw)
@ -1961,7 +1961,7 @@ static s32 e1000_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw)
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
ew32(PHY_CTRL, phy_ctrl);
/* Call gig speed drop workaround on Giga disable before accessing
/* Call gig speed drop workaround on Gig disable before accessing
* any PHY registers */
e1000e_gig_downshift_workaround_ich8lan(hw);
@ -1972,7 +1972,7 @@ static s32 e1000_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw)
/**
* e1000_set_kmrn_lock_loss_workaound_ich8lan - Set Kumeran workaround state
* @hw: pointer to the HW structure
* @state: boolean value used to set the current Kumaran workaround state
* @state: boolean value used to set the current Kumeran workaround state
*
* If ICH8, set the current Kumeran workaround state (enabled - TRUE
* /disabled - FALSE).
@ -2017,7 +2017,7 @@ void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw)
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
ew32(PHY_CTRL, reg);
/* Call gig speed drop workaround on Giga disable before
/* Call gig speed drop workaround on Gig disable before
* accessing any PHY registers */
if (hw->mac.type == e1000_ich8lan)
e1000e_gig_downshift_workaround_ich8lan(hw);
@ -2045,7 +2045,7 @@ void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw)
* @hw: pointer to the HW structure
*
* Steps to take when dropping from 1Gb/s (eg. link cable removal (LSC),
* LPLU, Giga disable, MDIC PHY reset):
* LPLU, Gig disable, MDIC PHY reset):
* 1) Set Kumeran Near-end loopback
* 2) Clear Kumeran Near-end loopback
* Should only be called for ICH8[m] devices with IGP_3 Phy.
@ -2089,10 +2089,10 @@ static s32 e1000_cleanup_led_ich8lan(struct e1000_hw *hw)
}
/**
* e1000_led_on_ich8lan - Turn LED's on
* e1000_led_on_ich8lan - Turn LEDs on
* @hw: pointer to the HW structure
*
* Turn on the LED's.
* Turn on the LEDs.
**/
static s32 e1000_led_on_ich8lan(struct e1000_hw *hw)
{
@ -2105,10 +2105,10 @@ static s32 e1000_led_on_ich8lan(struct e1000_hw *hw)
}
/**
* e1000_led_off_ich8lan - Turn LED's off
* e1000_led_off_ich8lan - Turn LEDs off
* @hw: pointer to the HW structure
*
* Turn off the LED's.
* Turn off the LEDs.
**/
static s32 e1000_led_off_ich8lan(struct e1000_hw *hw)
{

50
drivers/net/e1000e/lib.c
View File

@ -589,9 +589,6 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
s32 ret_val;
u16 nvm_data;
if (mac->fc != e1000_fc_default)
return 0;
/* Read and store word 0x0F of the EEPROM. This word contains bits
* that determine the hardware's default PAUSE (flow control) mode,
* a bit that determines whether the HW defaults to enabling or
@ -1107,34 +1104,13 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
mac->fc = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
}
/* Per the IEEE spec, at this point flow control should be
* disabled. However, we want to consider that we could
* be connected to a legacy switch that doesn't advertise
* desired flow control, but can be forced on the link
* partner. So if we advertised no flow control, that is
* what we will resolve to. If we advertised some kind of
* receive capability (Rx Pause Only or Full Flow Control)
* and the link partner advertised none, we will configure
* ourselves to enable Rx Flow Control only. We can do
* this safely for two reasons: If the link partner really
* didn't want flow control enabled, and we enable Rx, no
* harm done since we won't be receiving any PAUSE frames
* anyway. If the intent on the link partner was to have
* flow control enabled, then by us enabling RX only, we
* can at least receive pause frames and process them.
* This is a good idea because in most cases, since we are
* predominantly a server NIC, more times than not we will
* be asked to delay transmission of packets than asking
* our link partner to pause transmission of frames.
*/
else if ((mac->original_fc == e1000_fc_none) ||
(mac->original_fc == e1000_fc_tx_pause)) {
} else {
/*
* Per the IEEE spec, at this point flow control
* should be disabled.
*/
mac->fc = e1000_fc_none;
hw_dbg(hw, "Flow Control = NONE.\r\n");
} else {
mac->fc = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
}
/* Now we need to do one last check... If we auto-
@ -1164,7 +1140,7 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
}
/**
* e1000e_get_speed_and_duplex_copper - Retreive current speed/duplex
* e1000e_get_speed_and_duplex_copper - Retrieve current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
@ -1200,7 +1176,7 @@ s32 e1000e_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u16 *dup
}
/**
* e1000e_get_speed_and_duplex_fiber_serdes - Retreive current speed/duplex
* e1000e_get_speed_and_duplex_fiber_serdes - Retrieve current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
@ -1410,7 +1386,7 @@ s32 e1000e_cleanup_led_generic(struct e1000_hw *hw)
* e1000e_blink_led - Blink LED
* @hw: pointer to the HW structure
*
* Blink the led's which are set to be on.
* Blink the LEDs which are set to be on.
**/
s32 e1000e_blink_led(struct e1000_hw *hw)
{
@ -1515,7 +1491,7 @@ void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop)
* @hw: pointer to the HW structure
*
* Returns 0 if successful, else returns -10
* (-E1000_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not casued
* (-E1000_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not caused
* the master requests to be disabled.
*
* Disables PCI-Express master access and verifies there are no pending
@ -1876,7 +1852,7 @@ static s32 e1000_ready_nvm_eeprom(struct e1000_hw *hw)
}
/**
* e1000e_read_nvm_spi - Read EEPROM's using SPI
* e1000e_read_nvm_spi - Reads EEPROM using SPI
* @hw: pointer to the HW structure
* @offset: offset of word in the EEPROM to read
* @words: number of words to read
@ -1980,7 +1956,7 @@ s32 e1000e_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
* Writes data to EEPROM at offset using SPI interface.
*
* If e1000e_update_nvm_checksum is not called after this function , the
* EEPROM will most likley contain an invalid checksum.
* EEPROM will most likely contain an invalid checksum.
**/
s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
@ -2222,7 +2198,7 @@ static u8 e1000_calculate_checksum(u8 *buffer, u32 length)
*
* Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND
*
* This function checks whether the HOST IF is enabled for command operaton
* This function checks whether the HOST IF is enabled for command operation
* and also checks whether the previous command is completed. It busy waits
* in case of previous command is not completed.
**/
@ -2254,7 +2230,7 @@ static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
}
/**
* e1000e_check_mng_mode - check managament mode
* e1000e_check_mng_mode - check management mode
* @hw: pointer to the HW structure
*
* Reads the firmware semaphore register and returns true (>0) if

18
drivers/net/e1000e/netdev.c
View File

@ -1006,7 +1006,7 @@ static void e1000_irq_enable(struct e1000_adapter *adapter)
* e1000_get_hw_control - get control of the h/w from f/w
* @adapter: address of board private structure
*
* e1000_get_hw_control sets {CTRL_EXT|FWSM}:DRV_LOAD bit.
* e1000_get_hw_control sets {CTRL_EXT|SWSM}:DRV_LOAD bit.
* For ASF and Pass Through versions of f/w this means that
* the driver is loaded. For AMT version (only with 82573)
* of the f/w this means that the network i/f is open.
@ -1032,7 +1032,7 @@ static void e1000_get_hw_control(struct e1000_adapter *adapter)
* e1000_release_hw_control - release control of the h/w to f/w
* @adapter: address of board private structure
*
* e1000_release_hw_control resets {CTRL_EXT|FWSM}:DRV_LOAD bit.
* e1000_release_hw_control resets {CTRL_EXT|SWSM}:DRV_LOAD bit.
* For ASF and Pass Through versions of f/w this means that the
* driver is no longer loaded. For AMT version (only with 82573) i
* of the f/w this means that the network i/f is closed.
@ -1241,6 +1241,11 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
/**
* e1000_update_itr - update the dynamic ITR value based on statistics
* @adapter: pointer to adapter
* @itr_setting: current adapter->itr
* @packets: the number of packets during this measurement interval
* @bytes: the number of bytes during this measurement interval
*
* Stores a new ITR value based on packets and byte
* counts during the last interrupt. The advantage of per interrupt
* computation is faster updates and more accurate ITR for the current
@ -1250,10 +1255,6 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
* while increasing bulk throughput.
* this functionality is controlled by the InterruptThrottleRate module
* parameter (see e1000_param.c)
* @adapter: pointer to adapter
* @itr_setting: current adapter->itr
* @packets: the number of packets during this measurement interval
* @bytes: the number of bytes during this measurement interval
**/
static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
u16 itr_setting, int packets,
@ -1366,6 +1367,7 @@ set_itr_now:
/**
* e1000_clean - NAPI Rx polling callback
* @adapter: board private structure
* @budget: amount of packets driver is allowed to process this poll
**/
static int e1000_clean(struct napi_struct *napi, int budget)
{
@ -2000,7 +2002,7 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
e1000_check_reset_block(hw))
return;
/* managebility (AMT) is enabled */
/* manageability (AMT) is enabled */
if (er32(MANC) & E1000_MANC_SMBUS_EN)
return;
@ -3488,7 +3490,6 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
static void e1000e_disable_l1aspm(struct pci_dev *pdev)
{
int pos;
u32 cap;
u16 val;
/*
@ -3503,7 +3504,6 @@ static void e1000e_disable_l1aspm(struct pci_dev *pdev)
* active.
*/
pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
pci_read_config_dword(pdev, pos + PCI_EXP_LNKCAP, &cap);
pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, &val);
if (val & 0x2) {
dev_warn(&pdev->dev, "Disabling L1 ASPM\n");

10
drivers/net/e1000e/phy.c
View File

@ -121,7 +121,7 @@ s32 e1000e_phy_reset_dsp(struct e1000_hw *hw)
* @offset: register offset to be read
* @data: pointer to the read data
*
* Reads the MDI control regsiter in the PHY at offset and stores the
* Reads the MDI control register in the PHY at offset and stores the
* information read to data.
**/
static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
@ -1172,7 +1172,7 @@ s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active)
}
/**
* e1000e_check_downshift - Checks whether a downshift in speed occured
* e1000e_check_downshift - Checks whether a downshift in speed occurred
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns 1
@ -1388,8 +1388,8 @@ s32 e1000e_get_cable_length_m88(struct e1000_hw *hw)
*
* The automatic gain control (agc) normalizes the amplitude of the
* received signal, adjusting for the attenuation produced by the
* cable. By reading the AGC registers, which reperesent the
* cobination of course and fine gain value, the value can be put
* cable. By reading the AGC registers, which represent the
* combination of course and fine gain value, the value can be put
* into a lookup table to obtain the approximate cable length
* for each channel.
**/
@ -1619,7 +1619,7 @@ s32 e1000e_phy_sw_reset(struct e1000_hw *hw)
* Verify the reset block is not blocking us from resetting. Acquire
* semaphore (if necessary) and read/set/write the device control reset
* bit in the PHY. Wait the appropriate delay time for the device to
* reset and relase the semaphore (if necessary).
* reset and release the semaphore (if necessary).
**/
s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw)
{

34
drivers/net/ehea/ehea.h
View File

@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0083"
#define DRV_VERSION "EHEA_0087"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
@ -386,6 +386,13 @@ struct ehea_port_res {
#define EHEA_MAX_PORTS 16
#define EHEA_NUM_PORTRES_FW_HANDLES 6 /* QP handle, SendCQ handle,
RecvCQ handle, EQ handle,
SendMR handle, RecvMR handle */
#define EHEA_NUM_PORT_FW_HANDLES 1 /* EQ handle */
#define EHEA_NUM_ADAPTER_FW_HANDLES 2 /* MR handle, NEQ handle */
struct ehea_adapter {
u64 handle;
struct of_device *ofdev;
@ -405,6 +412,31 @@ struct ehea_mc_list {
u64 macaddr;
};
/* kdump support */
struct ehea_fw_handle_entry {
u64 adh; /* Adapter Handle */
u64 fwh; /* Firmware Handle */
};
struct ehea_fw_handle_array {
struct ehea_fw_handle_entry *arr;
int num_entries;
struct semaphore lock;
};
struct ehea_bcmc_reg_entry {
u64 adh; /* Adapter Handle */
u32 port_id; /* Logical Port Id */
u8 reg_type; /* Registration Type */
u64 macaddr;
};
struct ehea_bcmc_reg_array {
struct ehea_bcmc_reg_entry *arr;
int num_entries;
struct semaphore lock;
};
#define EHEA_PORT_UP 1
#define EHEA_PORT_DOWN 0
#define EHEA_PHY_LINK_UP 1

281
drivers/net/ehea/ehea_main.c
View File

@ -35,6 +35,7 @@
#include <linux/if_ether.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <asm/kexec.h>
#include <net/ip.h>
@ -98,8 +99,10 @@ static int port_name_cnt;
static LIST_HEAD(adapter_list);
u64 ehea_driver_flags;
struct work_struct ehea_rereg_mr_task;
struct semaphore dlpar_mem_lock;
struct ehea_fw_handle_array ehea_fw_handles;
struct ehea_bcmc_reg_array ehea_bcmc_regs;
static int __devinit ehea_probe_adapter(struct of_device *dev,
const struct of_device_id *id);
@ -132,6 +135,160 @@ void ehea_dump(void *adr, int len, char *msg)
}
}
static void ehea_update_firmware_handles(void)
{
struct ehea_fw_handle_entry *arr = NULL;
struct ehea_adapter *adapter;
int num_adapters = 0;
int num_ports = 0;
int num_portres = 0;
int i = 0;
int num_fw_handles, k, l;
/* Determine number of handles */
list_for_each_entry(adapter, &adapter_list, list) {
num_adapters++;
for (k = 0; k < EHEA_MAX_PORTS; k++) {
struct ehea_port *port = adapter->port[k];
if (!port || (port->state != EHEA_PORT_UP))
continue;
num_ports++;
num_portres += port->num_def_qps + port->num_add_tx_qps;
}
}
num_fw_handles = num_adapters * EHEA_NUM_ADAPTER_FW_HANDLES +
num_ports * EHEA_NUM_PORT_FW_HANDLES +
num_portres * EHEA_NUM_PORTRES_FW_HANDLES;
if (num_fw_handles) {
arr = kzalloc(num_fw_handles * sizeof(*arr), GFP_KERNEL);
if (!arr)
return; /* Keep the existing array */
} else
goto out_update;
list_for_each_entry(adapter, &adapter_list, list) {
for (k = 0; k < EHEA_MAX_PORTS; k++) {
struct ehea_port *port = adapter->port[k];
if (!port || (port->state != EHEA_PORT_UP))
continue;
for (l = 0;
l < port->num_def_qps + port->num_add_tx_qps;
l++) {
struct ehea_port_res *pr = &port->port_res[l];
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->qp->fw_handle;
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->send_cq->fw_handle;
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->recv_cq->fw_handle;
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->eq->fw_handle;
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->send_mr.handle;
arr[i].adh = adapter->handle;
arr[i++].fwh = pr->recv_mr.handle;
}
arr[i].adh = adapter->handle;
arr[i++].fwh = port->qp_eq->fw_handle;
}
arr[i].adh = adapter->handle;
arr[i++].fwh = adapter->neq->fw_handle;
if (adapter->mr.handle) {
arr[i].adh = adapter->handle;
arr[i++].fwh = adapter->mr.handle;
}
}
out_update:
kfree(ehea_fw_handles.arr);
ehea_fw_handles.arr = arr;
ehea_fw_handles.num_entries = i;
}
static void ehea_update_bcmc_registrations(void)
{
struct ehea_bcmc_reg_entry *arr = NULL;
struct ehea_adapter *adapter;
struct ehea_mc_list *mc_entry;
int num_registrations = 0;
int i = 0;
int k;
/* Determine number of registrations */
list_for_each_entry(adapter, &adapter_list, list)
for (k = 0; k < EHEA_MAX_PORTS; k++) {
struct ehea_port *port = adapter->port[k];
if (!port || (port->state != EHEA_PORT_UP))
continue;
num_registrations += 2; /* Broadcast registrations */
list_for_each_entry(mc_entry, &port->mc_list->list,list)
num_registrations += 2;
}
if (num_registrations) {
arr = kzalloc(num_registrations * sizeof(*arr), GFP_KERNEL);
if (!arr)
return; /* Keep the existing array */
} else
goto out_update;
list_for_each_entry(adapter, &adapter_list, list) {
for (k = 0; k < EHEA_MAX_PORTS; k++) {
struct ehea_port *port = adapter->port[k];
if (!port || (port->state != EHEA_PORT_UP))
continue;
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
arr[i].reg_type = EHEA_BCMC_BROADCAST |
EHEA_BCMC_UNTAGGED;
arr[i++].macaddr = port->mac_addr;
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
arr[i].reg_type = EHEA_BCMC_BROADCAST |
EHEA_BCMC_VLANID_ALL;
arr[i++].macaddr = port->mac_addr;
list_for_each_entry(mc_entry,
&port->mc_list->list, list) {
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
EHEA_BCMC_MULTICAST |
EHEA_BCMC_UNTAGGED;
arr[i++].macaddr = mc_entry->macaddr;
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
EHEA_BCMC_MULTICAST |
EHEA_BCMC_VLANID_ALL;
arr[i++].macaddr = mc_entry->macaddr;
}
}
}
out_update:
kfree(ehea_bcmc_regs.arr);
ehea_bcmc_regs.arr = arr;
ehea_bcmc_regs.num_entries = i;
}
static struct net_device_stats *ehea_get_stats(struct net_device *dev)
{
struct ehea_port *port = netdev_priv(dev);
@ -1601,19 +1758,25 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
down(&ehea_bcmc_regs.lock);
/* Deregister old MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
if (ret)
goto out_free;
goto out_upregs;
port->mac_addr = cb0->port_mac_addr << 16;
/* Register new MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret)
goto out_free;
goto out_upregs;
ret = 0;
out_upregs:
ehea_update_bcmc_registrations();
up(&ehea_bcmc_regs.lock);
out_free:
kfree(cb0);
out:
@ -1775,9 +1938,11 @@ static void ehea_set_multicast_list(struct net_device *dev)
}
ehea_promiscuous(dev, 0);
down(&ehea_bcmc_regs.lock);
if (dev->flags & IFF_ALLMULTI) {
ehea_allmulti(dev, 1);
return;
goto out;
}
ehea_allmulti(dev, 0);
@ -1803,6 +1968,8 @@ static void ehea_set_multicast_list(struct net_device *dev)
}
out:
ehea_update_bcmc_registrations();
up(&ehea_bcmc_regs.lock);
return;
}
@ -2285,6 +2452,8 @@ static int ehea_up(struct net_device *dev)
if (port->state == EHEA_PORT_UP)
return 0;
down(&ehea_fw_handles.lock);
ret = ehea_port_res_setup(port, port->num_def_qps,
port->num_add_tx_qps);
if (ret) {
@ -2321,8 +2490,17 @@ static int ehea_up(struct net_device *dev)
}
}
ret = 0;
down(&ehea_bcmc_regs.lock);
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret) {
ret = -EIO;
goto out_free_irqs;
}
port->state = EHEA_PORT_UP;
ret = 0;
goto out;
out_free_irqs:
@ -2334,6 +2512,12 @@ out:
if (ret)
ehea_info("Failed starting %s. ret=%i", dev->name, ret);
ehea_update_bcmc_registrations();
up(&ehea_bcmc_regs.lock);
ehea_update_firmware_handles();
up(&ehea_fw_handles.lock);
return ret;
}
@ -2382,16 +2566,27 @@ static int ehea_down(struct net_device *dev)
if (port->state == EHEA_PORT_DOWN)
return 0;
down(&ehea_bcmc_regs.lock);
ehea_drop_multicast_list(dev);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
ehea_free_interrupts(dev);
down(&ehea_fw_handles.lock);
port->state = EHEA_PORT_DOWN;
ehea_update_bcmc_registrations();
up(&ehea_bcmc_regs.lock);
ret = ehea_clean_all_portres(port);
if (ret)
ehea_info("Failed freeing resources for %s. ret=%i",
dev->name, ret);
ehea_update_firmware_handles();
up(&ehea_fw_handles.lock);
return ret;
}
@ -2920,19 +3115,12 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
INIT_WORK(&port->reset_task, ehea_reset_port);
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret) {
ret = -EIO;
goto out_unreg_port;
}
ehea_set_ethtool_ops(dev);
ret = register_netdev(dev);
if (ret) {
ehea_error("register_netdev failed. ret=%d", ret);
goto out_dereg_bc;
goto out_unreg_port;
}
port->lro_max_aggr = lro_max_aggr;
@ -2949,9 +3137,6 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
return port;
out_dereg_bc:
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
out_unreg_port:
ehea_unregister_port(port);
@ -2971,7 +3156,6 @@ static void ehea_shutdown_single_port(struct ehea_port *port)
{
unregister_netdev(port->netdev);
ehea_unregister_port(port);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
kfree(port->mc_list);
free_netdev(port->netdev);
port->adapter->active_ports--;
@ -3014,7 +3198,6 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
i++;
};
return 0;
}
@ -3159,6 +3342,7 @@ static int __devinit ehea_probe_adapter(struct of_device *dev,
ehea_error("Invalid ibmebus device probed");
return -EINVAL;
}
down(&ehea_fw_handles.lock);
adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
if (!adapter) {
@ -3239,7 +3423,10 @@ out_kill_eq:
out_free_ad:
kfree(adapter);
out:
ehea_update_firmware_handles();
up(&ehea_fw_handles.lock);
return ret;
}
@ -3258,18 +3445,41 @@ static int __devexit ehea_remove(struct of_device *dev)
flush_scheduled_work();
down(&ehea_fw_handles.lock);
ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
tasklet_kill(&adapter->neq_tasklet);
ehea_destroy_eq(adapter->neq);
ehea_remove_adapter_mr(adapter);
list_del(&adapter->list);
kfree(adapter);
ehea_update_firmware_handles();
up(&ehea_fw_handles.lock);
return 0;
}
void ehea_crash_handler(void)
{
int i;
if (ehea_fw_handles.arr)
for (i = 0; i < ehea_fw_handles.num_entries; i++)
ehea_h_free_resource(ehea_fw_handles.arr[i].adh,
ehea_fw_handles.arr[i].fwh,
FORCE_FREE);
if (ehea_bcmc_regs.arr)
for (i = 0; i < ehea_bcmc_regs.num_entries; i++)
ehea_h_reg_dereg_bcmc(ehea_bcmc_regs.arr[i].adh,
ehea_bcmc_regs.arr[i].port_id,
ehea_bcmc_regs.arr[i].reg_type,
ehea_bcmc_regs.arr[i].macaddr,
0, H_DEREG_BCMC);
}
static int ehea_reboot_notifier(struct notifier_block *nb,
unsigned long action, void *unused)
{
@ -3330,7 +3540,12 @@ int __init ehea_module_init(void)
INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs);
memset(&ehea_fw_handles, 0, sizeof(ehea_fw_handles));
memset(&ehea_bcmc_regs, 0, sizeof(ehea_bcmc_regs));
sema_init(&dlpar_mem_lock, 1);
sema_init(&ehea_fw_handles.lock, 1);
sema_init(&ehea_bcmc_regs.lock, 1);
ret = check_module_parm();
if (ret)
@ -3340,12 +3555,18 @@ int __init ehea_module_init(void)
if (ret)
goto out;
register_reboot_notifier(&ehea_reboot_nb);
ret = register_reboot_notifier(&ehea_reboot_nb);
if (ret)
ehea_info("failed registering reboot notifier");
ret = crash_shutdown_register(&ehea_crash_handler);
if (ret)
ehea_info("failed registering crash handler");
ret = ibmebus_register_driver(&ehea_driver);
if (ret) {
ehea_error("failed registering eHEA device driver on ebus");
goto out;
goto out2;
}
ret = driver_create_file(&ehea_driver.driver,
@ -3353,21 +3574,33 @@ int __init ehea_module_init(void)
if (ret) {
ehea_error("failed to register capabilities attribute, ret=%d",
ret);
unregister_reboot_notifier(&ehea_reboot_nb);
ibmebus_unregister_driver(&ehea_driver);
goto out;
goto out3;
}
return ret;
out3:
ibmebus_unregister_driver(&ehea_driver);
out2:
unregister_reboot_notifier(&ehea_reboot_nb);
crash_shutdown_unregister(&ehea_crash_handler);
out:
return ret;
}
static void __exit ehea_module_exit(void)
{
int ret;
flush_scheduled_work();
driver_remove_file(&ehea_driver.driver, &driver_attr_capabilities);
ibmebus_unregister_driver(&ehea_driver);
unregister_reboot_notifier(&ehea_reboot_nb);
ret = crash_shutdown_unregister(&ehea_crash_handler);
if (ret)
ehea_info("failed unregistering crash handler");
kfree(ehea_fw_handles.arr);
kfree(ehea_bcmc_regs.arr);
ehea_destroy_busmap();
}

7
drivers/net/fs_enet/fs_enet-main.c
View File

@ -946,16 +946,11 @@ static int fs_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct fs_enet_private *fep = netdev_priv(dev);
struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&rq->ifr_data;
unsigned long flags;
int rc;
if (!netif_running(dev))
return -EINVAL;
spin_lock_irqsave(&fep->lock, flags);
rc = phy_mii_ioctl(fep->phydev, mii, cmd);
spin_unlock_irqrestore(&fep->lock, flags);
return rc;
return phy_mii_ioctl(fep->phydev, mii, cmd);
}
extern int fs_mii_connect(struct net_device *dev);

14
drivers/net/gianfar.c
View File

@ -605,7 +605,7 @@ void stop_gfar(struct net_device *dev)
free_skb_resources(priv);
dma_free_coherent(NULL,
dma_free_coherent(&dev->dev,
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
@ -626,7 +626,7 @@ static void free_skb_resources(struct gfar_private *priv)
for (i = 0; i < priv->tx_ring_size; i++) {
if (priv->tx_skbuff[i]) {
dma_unmap_single(NULL, txbdp->bufPtr,
dma_unmap_single(&priv->dev->dev, txbdp->bufPtr,
txbdp->length,
DMA_TO_DEVICE);
dev_kfree_skb_any(priv->tx_skbuff[i]);
@ -643,7 +643,7 @@ static void free_skb_resources(struct gfar_private *priv)
if(priv->rx_skbuff != NULL) {
for (i = 0; i < priv->rx_ring_size; i++) {
if (priv->rx_skbuff[i]) {
dma_unmap_single(NULL, rxbdp->bufPtr,
dma_unmap_single(&priv->dev->dev, rxbdp->bufPtr,
priv->rx_buffer_size,
DMA_FROM_DEVICE);
@ -708,7 +708,7 @@ int startup_gfar(struct net_device *dev)
gfar_write(&regs->imask, IMASK_INIT_CLEAR);
/* Allocate memory for the buffer descriptors */
vaddr = (unsigned long) dma_alloc_coherent(NULL,
vaddr = (unsigned long) dma_alloc_coherent(&dev->dev,
sizeof (struct txbd8) * priv->tx_ring_size +
sizeof (struct rxbd8) * priv->rx_ring_size,
&addr, GFP_KERNEL);
@ -919,7 +919,7 @@ err_irq_fail:
rx_skb_fail:
free_skb_resources(priv);
tx_skb_fail:
dma_free_coherent(NULL,
dma_free_coherent(&dev->dev,
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
@ -1053,7 +1053,7 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Set buffer length and pointer */
txbdp->length = skb->len;
txbdp->bufPtr = dma_map_single(NULL, skb->data,
txbdp->bufPtr = dma_map_single(&dev->dev, skb->data,
skb->len, DMA_TO_DEVICE);
/* Save the skb pointer so we can free it later */
@ -1332,7 +1332,7 @@ struct sk_buff * gfar_new_skb(struct net_device *dev, struct rxbd8 *bdp)
*/
skb_reserve(skb, alignamount);
bdp->bufPtr = dma_map_single(NULL, skb->data,
bdp->bufPtr = dma_map_single(&dev->dev, skb->data,
priv->rx_buffer_size, DMA_FROM_DEVICE);
bdp->length = 0;

15
drivers/net/igb/igb_main.c
View File

@ -439,7 +439,7 @@ static int igb_request_irq(struct igb_adapter *adapter)
err = igb_request_msix(adapter);
if (!err) {
/* enable IAM, auto-mask,
* DO NOT USE EIAME or IAME in legacy mode */
* DO NOT USE EIAM or IAM in legacy mode */
wr32(E1000_IAM, IMS_ENABLE_MASK);
goto request_done;
}
@ -465,14 +465,9 @@ static int igb_request_irq(struct igb_adapter *adapter)
err = request_irq(adapter->pdev->irq, &igb_intr, IRQF_SHARED,
netdev->name, netdev);
if (err) {
if (err)
dev_err(&adapter->pdev->dev, "Error %d getting interrupt\n",
err);
goto request_done;
}
/* enable IAM, auto-mask */
wr32(E1000_IAM, IMS_ENABLE_MASK);
request_done:
return err;
@ -821,7 +816,8 @@ void igb_reset(struct igb_adapter *adapter)
wr32(E1000_VET, ETHERNET_IEEE_VLAN_TYPE);
igb_reset_adaptive(&adapter->hw);
adapter->hw.phy.ops.get_phy_info(&adapter->hw);
if (adapter->hw.phy.ops.get_phy_info)
adapter->hw.phy.ops.get_phy_info(&adapter->hw);
}
/**
@ -2057,7 +2053,8 @@ static void igb_set_multi(struct net_device *netdev)
static void igb_update_phy_info(unsigned long data)
{
struct igb_adapter *adapter = (struct igb_adapter *) data;
adapter->hw.phy.ops.get_phy_info(&adapter->hw);
if (adapter->hw.phy.ops.get_phy_info)
adapter->hw.phy.ops.get_phy_info(&adapter->hw);
}
/**

1
drivers/net/ixgb/ixgb_ethtool.c
View File

@ -67,6 +67,7 @@ static struct ixgb_stats ixgb_gstrings_stats[] = {
{"rx_over_errors", IXGB_STAT(net_stats.rx_over_errors)},
{"rx_crc_errors", IXGB_STAT(net_stats.rx_crc_errors)},
{"rx_frame_errors", IXGB_STAT(net_stats.rx_frame_errors)},
{"rx_no_buffer_count", IXGB_STAT(stats.rnbc)},
{"rx_fifo_errors", IXGB_STAT(net_stats.rx_fifo_errors)},
{"rx_missed_errors", IXGB_STAT(net_stats.rx_missed_errors)},
{"tx_aborted_errors", IXGB_STAT(net_stats.tx_aborted_errors)},

2
drivers/net/macb.c
View File

@ -148,7 +148,7 @@ static void macb_handle_link_change(struct net_device *dev)
if (phydev->duplex)
reg |= MACB_BIT(FD);
if (phydev->speed)
if (phydev->speed == SPEED_100)
reg |= MACB_BIT(SPD);
macb_writel(bp, NCFGR, reg);

10
drivers/net/pcmcia/pcnet_cs.c
View File

@ -590,6 +590,13 @@ static int pcnet_config(struct pcmcia_device *link)
dev->if_port = 0;
}
if ((link->conf.ConfigBase == 0x03c0)
&& (link->manf_id == 0x149) && (link->card_id = 0xc1ab)) {
printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
goto failed;
}
local_hw_info = get_hwinfo(link);
if (local_hw_info == NULL)
local_hw_info = get_prom(link);
@ -1567,12 +1574,11 @@ static struct pcmcia_device_id pcnet_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
/* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
/* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),

4
drivers/net/phy/mdio_bus.c
View File

@ -49,13 +49,13 @@ int mdiobus_register(struct mii_bus *bus)
int i;
int err = 0;
mutex_init(&bus->mdio_lock);
if (NULL == bus || NULL == bus->name ||
NULL == bus->read ||
NULL == bus->write)
return -EINVAL;
mutex_init(&bus->mdio_lock);
if (bus->reset)
bus->reset(bus);

15
drivers/net/sis190.c
View File

@ -1633,13 +1633,18 @@ static inline void sis190_init_rxfilter(struct net_device *dev)
static int __devinit sis190_get_mac_addr(struct pci_dev *pdev,
struct net_device *dev)
{
u8 from;
int rc;
pci_read_config_byte(pdev, 0x73, &from);
rc = sis190_get_mac_addr_from_eeprom(pdev, dev);
if (rc < 0) {
u8 reg;
return (from & 0x00000001) ?
sis190_get_mac_addr_from_apc(pdev, dev) :
sis190_get_mac_addr_from_eeprom(pdev, dev);
pci_read_config_byte(pdev, 0x73, &reg);
if (reg & 0x00000001)
rc = sis190_get_mac_addr_from_apc(pdev, dev);
}
return rc;
}
static void sis190_set_speed_auto(struct net_device *dev)

123
drivers/net/sky2.c
View File

@ -572,8 +572,9 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
default:
/* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
/* turn off the Rx LED (LED_RX) */
ledover &= ~PHY_M_LED_MO_RX;
ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
}
if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
@ -602,7 +603,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
if (sky2->autoneg == AUTONEG_DISABLE || sky2->speed == SPEED_100) {
/* turn on 100 Mbps LED (LED_LINK100) */
ledover |= PHY_M_LED_MO_100;
ledover |= PHY_M_LED_MO_100(MO_LED_ON);
}
if (ledover)
@ -3322,82 +3323,80 @@ static void sky2_set_multicast(struct net_device *dev)
/* Can have one global because blinking is controlled by
* ethtool and that is always under RTNL mutex
*/
static void sky2_led(struct sky2_hw *hw, unsigned port, int on)
static void sky2_led(struct sky2_port *sky2, enum led_mode mode)
{
u16 pg;
struct sky2_hw *hw = sky2->hw;
unsigned port = sky2->port;
switch (hw->chip_id) {
case CHIP_ID_YUKON_XL:
spin_lock_bh(&sky2->phy_lock);
if (hw->chip_id == CHIP_ID_YUKON_EC_U ||
hw->chip_id == CHIP_ID_YUKON_EX ||
hw->chip_id == CHIP_ID_YUKON_SUPR) {
u16 pg;
pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
on ? (PHY_M_LEDC_LOS_CTRL(1) |
PHY_M_LEDC_INIT_CTRL(7) |
PHY_M_LEDC_STA1_CTRL(7) |
PHY_M_LEDC_STA0_CTRL(7))
: 0);
switch (mode) {
case MO_LED_OFF:
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
PHY_M_LEDC_LOS_CTRL(8) |
PHY_M_LEDC_INIT_CTRL(8) |
PHY_M_LEDC_STA1_CTRL(8) |
PHY_M_LEDC_STA0_CTRL(8));
break;
case MO_LED_ON:
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
PHY_M_LEDC_LOS_CTRL(9) |
PHY_M_LEDC_INIT_CTRL(9) |
PHY_M_LEDC_STA1_CTRL(9) |
PHY_M_LEDC_STA0_CTRL(9));
break;
case MO_LED_BLINK:
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
PHY_M_LEDC_LOS_CTRL(0xa) |
PHY_M_LEDC_INIT_CTRL(0xa) |
PHY_M_LEDC_STA1_CTRL(0xa) |
PHY_M_LEDC_STA0_CTRL(0xa));
break;
case MO_LED_NORM:
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
PHY_M_LEDC_LOS_CTRL(1) |
PHY_M_LEDC_INIT_CTRL(8) |
PHY_M_LEDC_STA1_CTRL(7) |
PHY_M_LEDC_STA0_CTRL(7));
}
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
break;
default:
gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
} else
gm_phy_write(hw, port, PHY_MARV_LED_OVER,
on ? PHY_M_LED_ALL : 0);
}
PHY_M_LED_MO_DUP(mode) |
PHY_M_LED_MO_10(mode) |
PHY_M_LED_MO_100(mode) |
PHY_M_LED_MO_1000(mode) |
PHY_M_LED_MO_RX(mode) |
PHY_M_LED_MO_TX(mode));
spin_unlock_bh(&sky2->phy_lock);
}
/* blink LED's for finding board */
static int sky2_phys_id(struct net_device *dev, u32 data)
{
struct sky2_port *sky2 = netdev_priv(dev);
struct sky2_hw *hw = sky2->hw;
unsigned port = sky2->port;
u16 ledctrl, ledover = 0;
long ms;
int interrupted;
int onoff = 1;
unsigned int i;
if (!data || data > (u32) (MAX_SCHEDULE_TIMEOUT / HZ))
ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT);
else
ms = data * 1000;
if (data == 0)
data = UINT_MAX;
/* save initial values */
spin_lock_bh(&sky2->phy_lock);
if (hw->chip_id == CHIP_ID_YUKON_XL) {
u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
ledctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
} else {
ledctrl = gm_phy_read(hw, port, PHY_MARV_LED_CTRL);
ledover = gm_phy_read(hw, port, PHY_MARV_LED_OVER);
for (i = 0; i < data; i++) {
sky2_led(sky2, MO_LED_ON);
if (msleep_interruptible(500))
break;
sky2_led(sky2, MO_LED_OFF);
if (msleep_interruptible(500))
break;
}
interrupted = 0;
while (!interrupted && ms > 0) {
sky2_led(hw, port, onoff);
onoff = !onoff;
spin_unlock_bh(&sky2->phy_lock);
interrupted = msleep_interruptible(250);
spin_lock_bh(&sky2->phy_lock);
ms -= 250;
}
/* resume regularly scheduled programming */
if (hw->chip_id == CHIP_ID_YUKON_XL) {
u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ledctrl);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
} else {
gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
gm_phy_write(hw, port, PHY_MARV_LED_OVER, ledover);
}
spin_unlock_bh(&sky2->phy_lock);
sky2_led(sky2, MO_LED_NORM);
return 0;
}

25
drivers/net/sky2.h
View File

@ -1318,18 +1318,21 @@ enum {
BLINK_670MS = 4,/* 670 ms */
};
/**** PHY_MARV_LED_OVER 16 bit r/w LED control */
enum {
PHY_M_LED_MO_DUP = 3<<10,/* Bit 11..10: Duplex */
PHY_M_LED_MO_10 = 3<<8, /* Bit 9.. 8: Link 10 */
PHY_M_LED_MO_100 = 3<<6, /* Bit 7.. 6: Link 100 */
PHY_M_LED_MO_1000 = 3<<4, /* Bit 5.. 4: Link 1000 */
PHY_M_LED_MO_RX = 3<<2, /* Bit 3.. 2: Rx */
PHY_M_LED_MO_TX = 3<<0, /* Bit 1.. 0: Tx */
/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/
#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */
PHY_M_LED_ALL = PHY_M_LED_MO_DUP | PHY_M_LED_MO_10
| PHY_M_LED_MO_100 | PHY_M_LED_MO_1000
| PHY_M_LED_MO_RX,
#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */
#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */
#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */
#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */
#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */
#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */
enum led_mode {
MO_LED_NORM = 0,
MO_LED_BLINK = 1,
MO_LED_OFF = 2,
MO_LED_ON = 3,
};
/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/

64
drivers/net/tlan.c
View File

@ -1400,7 +1400,7 @@ static void TLan_SetMulticastList( struct net_device *dev )
*
**************************************************************/
u32 TLan_HandleInvalid( struct net_device *dev, u16 host_int )
static u32 TLan_HandleInvalid( struct net_device *dev, u16 host_int )
{
/* printk( "TLAN: Invalid interrupt on %s.\n", dev->name ); */
return 0;
@ -1432,7 +1432,7 @@ u32 TLan_HandleInvalid( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
static u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int eoc = 0;
@ -1518,7 +1518,7 @@ u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleStatOverflow( struct net_device *dev, u16 host_int )
static u32 TLan_HandleStatOverflow( struct net_device *dev, u16 host_int )
{
TLan_ReadAndClearStats( dev, TLAN_RECORD );
@ -1554,7 +1554,7 @@ u32 TLan_HandleStatOverflow( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleRxEOF( struct net_device *dev, u16 host_int )
static u32 TLan_HandleRxEOF( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 ack = 0;
@ -1689,7 +1689,7 @@ u32 TLan_HandleRxEOF( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleDummy( struct net_device *dev, u16 host_int )
static u32 TLan_HandleDummy( struct net_device *dev, u16 host_int )
{
printk( "TLAN: Test interrupt on %s.\n", dev->name );
return 1;
@ -1719,7 +1719,7 @@ u32 TLan_HandleDummy( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleTxEOC( struct net_device *dev, u16 host_int )
static u32 TLan_HandleTxEOC( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
TLanList *head_list;
@ -1767,7 +1767,7 @@ u32 TLan_HandleTxEOC( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleStatusCheck( struct net_device *dev, u16 host_int )
static u32 TLan_HandleStatusCheck( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 ack;
@ -1842,7 +1842,7 @@ u32 TLan_HandleStatusCheck( struct net_device *dev, u16 host_int )
*
**************************************************************/
u32 TLan_HandleRxEOC( struct net_device *dev, u16 host_int )
static u32 TLan_HandleRxEOC( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
dma_addr_t head_list_phys;
@ -1902,7 +1902,7 @@ u32 TLan_HandleRxEOC( struct net_device *dev, u16 host_int )
*
**************************************************************/
void TLan_Timer( unsigned long data )
static void TLan_Timer( unsigned long data )
{
struct net_device *dev = (struct net_device *) data;
TLanPrivateInfo *priv = netdev_priv(dev);
@ -1983,7 +1983,7 @@ void TLan_Timer( unsigned long data )
*
**************************************************************/
void TLan_ResetLists( struct net_device *dev )
static void TLan_ResetLists( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int i;
@ -2043,7 +2043,7 @@ void TLan_ResetLists( struct net_device *dev )
} /* TLan_ResetLists */
void TLan_FreeLists( struct net_device *dev )
static void TLan_FreeLists( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int i;
@ -2092,7 +2092,7 @@ void TLan_FreeLists( struct net_device *dev )
*
**************************************************************/
void TLan_PrintDio( u16 io_base )
static void TLan_PrintDio( u16 io_base )
{
u32 data0, data1;
int i;
@ -2127,7 +2127,7 @@ void TLan_PrintDio( u16 io_base )
*
**************************************************************/
void TLan_PrintList( TLanList *list, char *type, int num)
static void TLan_PrintList( TLanList *list, char *type, int num)
{
int i;
@ -2163,7 +2163,7 @@ void TLan_PrintList( TLanList *list, char *type, int num)
*
**************************************************************/
void TLan_ReadAndClearStats( struct net_device *dev, int record )
static void TLan_ReadAndClearStats( struct net_device *dev, int record )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 tx_good, tx_under;
@ -2238,7 +2238,7 @@ void TLan_ReadAndClearStats( struct net_device *dev, int record )
*
**************************************************************/
void
static void
TLan_ResetAdapter( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
@ -2324,7 +2324,7 @@ TLan_ResetAdapter( struct net_device *dev )
void
static void
TLan_FinishReset( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
@ -2448,7 +2448,7 @@ TLan_FinishReset( struct net_device *dev )
*
**************************************************************/
void TLan_SetMac( struct net_device *dev, int areg, char *mac )
static void TLan_SetMac( struct net_device *dev, int areg, char *mac )
{
int i;
@ -2490,7 +2490,7 @@ void TLan_SetMac( struct net_device *dev, int areg, char *mac )
*
********************************************************************/
void TLan_PhyPrint( struct net_device *dev )
static void TLan_PhyPrint( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 i, data0, data1, data2, data3, phy;
@ -2539,7 +2539,7 @@ void TLan_PhyPrint( struct net_device *dev )
*
********************************************************************/
void TLan_PhyDetect( struct net_device *dev )
static void TLan_PhyDetect( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 control;
@ -2586,7 +2586,7 @@ void TLan_PhyDetect( struct net_device *dev )
void TLan_PhyPowerDown( struct net_device *dev )
static void TLan_PhyPowerDown( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 value;
@ -2611,7 +2611,7 @@ void TLan_PhyPowerDown( struct net_device *dev )
void TLan_PhyPowerUp( struct net_device *dev )
static void TLan_PhyPowerUp( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 value;
@ -2632,7 +2632,7 @@ void TLan_PhyPowerUp( struct net_device *dev )
void TLan_PhyReset( struct net_device *dev )
static void TLan_PhyReset( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 phy;
@ -2660,7 +2660,7 @@ void TLan_PhyReset( struct net_device *dev )
void TLan_PhyStartLink( struct net_device *dev )
static void TLan_PhyStartLink( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 ability;
@ -2747,7 +2747,7 @@ void TLan_PhyStartLink( struct net_device *dev )
void TLan_PhyFinishAutoNeg( struct net_device *dev )
static void TLan_PhyFinishAutoNeg( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 an_adv;
@ -2903,7 +2903,7 @@ void TLan_PhyMonitor( struct net_device *dev )
*
**************************************************************/
int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
static int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
{
u8 nack;
u16 sio, tmp;
@ -2993,7 +2993,7 @@ int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
*
**************************************************************/
void TLan_MiiSendData( u16 base_port, u32 data, unsigned num_bits )
static void TLan_MiiSendData( u16 base_port, u32 data, unsigned num_bits )
{
u16 sio;
u32 i;
@ -3035,7 +3035,7 @@ void TLan_MiiSendData( u16 base_port, u32 data, unsigned num_bits )
*
**************************************************************/
void TLan_MiiSync( u16 base_port )
static void TLan_MiiSync( u16 base_port )
{
int i;
u16 sio;
@ -3074,7 +3074,7 @@ void TLan_MiiSync( u16 base_port )
*
**************************************************************/
void TLan_MiiWriteReg( struct net_device *dev, u16 phy, u16 reg, u16 val )
static void TLan_MiiWriteReg( struct net_device *dev, u16 phy, u16 reg, u16 val )
{
u16 sio;
int minten;
@ -3144,7 +3144,7 @@ void TLan_MiiWriteReg( struct net_device *dev, u16 phy, u16 reg, u16 val )
*
**************************************************************/
void TLan_EeSendStart( u16 io_base )
static void TLan_EeSendStart( u16 io_base )
{
u16 sio;
@ -3184,7 +3184,7 @@ void TLan_EeSendStart( u16 io_base )
*
**************************************************************/
int TLan_EeSendByte( u16 io_base, u8 data, int stop )
static int TLan_EeSendByte( u16 io_base, u8 data, int stop )
{
int err;
u8 place;
@ -3245,7 +3245,7 @@ int TLan_EeSendByte( u16 io_base, u8 data, int stop )
*
**************************************************************/
void TLan_EeReceiveByte( u16 io_base, u8 *data, int stop )
static void TLan_EeReceiveByte( u16 io_base, u8 *data, int stop )
{
u8 place;
u16 sio;
@ -3303,7 +3303,7 @@ void TLan_EeReceiveByte( u16 io_base, u8 *data, int stop )
*
**************************************************************/
int TLan_EeReadByte( struct net_device *dev, u8 ee_addr, u8 *data )
static int TLan_EeReadByte( struct net_device *dev, u8 ee_addr, u8 *data )
{
int err;
TLanPrivateInfo *priv = netdev_priv(dev);

12
drivers/net/tulip/uli526x.c
View File

@ -482,9 +482,11 @@ static void uli526x_init(struct net_device *dev)
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long ioaddr = db->ioaddr;
u8 phy_tmp;
u8 timeout;
u16 phy_value;
u16 phy_reg_reset;
ULI526X_DBUG(0, "uli526x_init()", 0);
/* Reset M526x MAC controller */
@ -509,11 +511,19 @@ static void uli526x_init(struct net_device *dev)
/* Parser SROM and media mode */
db->media_mode = uli526x_media_mode;
/* Phyxcer capability setting */
/* phyxcer capability setting */
phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id);
phy_reg_reset = (phy_reg_reset | 0x8000);
phy_write(db->ioaddr, db->phy_addr, 0, phy_reg_reset, db->chip_id);
/* See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management
* functions") or phy data sheet for details on phy reset
*/
udelay(500);
timeout = 10;
while (timeout-- &&
phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id) & 0x8000)
udelay(100);
/* Process Phyxcer Media Mode */
uli526x_set_phyxcer(db);

2
drivers/net/via-rhine.c
View File

@ -1893,7 +1893,7 @@ static void rhine_shutdown (struct pci_dev *pdev)
/* Make sure we use pattern 0, 1 and not 4, 5 */
if (rp->quirks & rq6patterns)
iowrite8(0x04, ioaddr + 0xA7);
iowrite8(0x04, ioaddr + WOLcgClr);
if (rp->wolopts & WAKE_MAGIC) {
iowrite8(WOLmagic, ioaddr + WOLcrSet);

2
drivers/net/virtio_net.c
View File

@ -361,6 +361,7 @@ static int virtnet_probe(struct virtio_device *vdev)
netif_napi_add(dev, &vi->napi, virtnet_poll, napi_weight);
vi->dev = dev;
vi->vdev = vdev;
vdev->priv = vi;
/* We expect two virtqueues, receive then send. */
vi->rvq = vdev->config->find_vq(vdev, 0, skb_recv_done);
@ -395,7 +396,6 @@ static int virtnet_probe(struct virtio_device *vdev)
}
pr_debug("virtnet: registered device %s\n", dev->name);
vdev->priv = vi;
return 0;
unregister:

39
drivers/s390/net/claw.c
View File

@ -1851,8 +1851,7 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid)
}
}
/* See how many write buffers are required to hold this data */
numBuffers= ( skb->len + privptr->p_env->write_size - 1) /
( privptr->p_env->write_size);
numBuffers = DIV_ROUND_UP(skb->len, privptr->p_env->write_size);
/* If that number of buffers isn't available, give up for now */
if (privptr->write_free_count < numBuffers ||
@ -2114,8 +2113,7 @@ init_ccw_bk(struct net_device *dev)
*/
ccw_blocks_perpage= PAGE_SIZE / CCWBK_SIZE;
ccw_pages_required=
(ccw_blocks_required+ccw_blocks_perpage -1) /
ccw_blocks_perpage;
DIV_ROUND_UP(ccw_blocks_required, ccw_blocks_perpage);
#ifdef DEBUGMSG
printk(KERN_INFO "%s: %s() > ccw_blocks_perpage=%d\n",
@ -2131,30 +2129,29 @@ init_ccw_bk(struct net_device *dev)
* provide good performance. With packing buffers support 32k
* buffers are used.
*/
if (privptr->p_env->read_size < PAGE_SIZE) {
claw_reads_perpage= PAGE_SIZE / privptr->p_env->read_size;
claw_read_pages= (privptr->p_env->read_buffers +
claw_reads_perpage -1) / claw_reads_perpage;
if (privptr->p_env->read_size < PAGE_SIZE) {
claw_reads_perpage = PAGE_SIZE / privptr->p_env->read_size;
claw_read_pages = DIV_ROUND_UP(privptr->p_env->read_buffers,
claw_reads_perpage);
}
else { /* > or equal */
privptr->p_buff_pages_perread=
(privptr->p_env->read_size + PAGE_SIZE - 1) / PAGE_SIZE;
claw_read_pages=
privptr->p_env->read_buffers * privptr->p_buff_pages_perread;
privptr->p_buff_pages_perread =
DIV_ROUND_UP(privptr->p_env->read_size, PAGE_SIZE);
claw_read_pages = privptr->p_env->read_buffers *
privptr->p_buff_pages_perread;
}
if (privptr->p_env->write_size < PAGE_SIZE) {
claw_writes_perpage=
PAGE_SIZE / privptr->p_env->write_size;
claw_write_pages=
(privptr->p_env->write_buffers + claw_writes_perpage -1) /
claw_writes_perpage;
claw_writes_perpage =
PAGE_SIZE / privptr->p_env->write_size;
claw_write_pages = DIV_ROUND_UP(privptr->p_env->write_buffers,
claw_writes_perpage);
}
else { /* > or equal */
privptr->p_buff_pages_perwrite=
(privptr->p_env->read_size + PAGE_SIZE - 1) / PAGE_SIZE;
claw_write_pages=
privptr->p_env->write_buffers * privptr->p_buff_pages_perwrite;
privptr->p_buff_pages_perwrite =
DIV_ROUND_UP(privptr->p_env->read_size, PAGE_SIZE);
claw_write_pages = privptr->p_env->write_buffers *
privptr->p_buff_pages_perwrite;
}
#ifdef DEBUGMSG
if (privptr->p_env->read_size < PAGE_SIZE) {