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linux-sg2042
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Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (51 commits)
  sk98lin: mark deprecated in Kconfig
  Hostess SV-11 depends on INET
  Fix link autonegotiation timer.
  sk98lin: planned removal
  B44: increase wait loop
  b44: replace define
  e1000: allow ethtool to see link status when down
  e1000: remove obsolete custom pci_save_state code
  e1000: fix shared interrupt warning message
  atm: Use ARRAY_SIZE macro when appropriate
  bugfixes and new hardware support for arcnet driver
  pcnet32 NAPI no longer experimental
  MAINTAINER
  macb: Remove inappropriate spinlocks around mii calls
  Convert meth to netdev_priv
  sky2: v1.13
  sky2: receive error handling improvements
  sky2: transmit timeout
  sky2: flow control negotiation for Yukon-FE
  sky2: no need to reset pause bits on shutdown
  ...
This commit is contained in:
Linus Torvalds 2007-02-19 13:23:26 -08:00
parent 59b8175c77 0b3581e26d
commit 2370965c50
57 changed files with 705 additions and 446 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
MAINTAINERS
View File

@ -2630,8 +2630,8 @@ T: git kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
S: Maintained
PCNET32 NETWORK DRIVER
P: Thomas Bogendörfer
M: tsbogend@alpha.franken.de
P: Don Fry
M: pcnet32@verizon.net
L: netdev@vger.kernel.org
S: Maintained

2
drivers/atm/he.c
View File

@ -3017,7 +3017,7 @@ read_prom_byte(struct he_dev *he_dev, int addr)
he_writel(he_dev, val, HOST_CNTL);
/* Send READ instruction */
for (i = 0; i < sizeof(readtab)/sizeof(readtab[0]); i++) {
for (i = 0; i < ARRAY_SIZE(readtab); i++) {
he_writel(he_dev, val | readtab[i], HOST_CNTL);
udelay(EEPROM_DELAY);
}

8
drivers/atm/idt77252.c
View File

@ -388,7 +388,7 @@ idt77252_eeprom_read_status(struct idt77252_dev *card)
gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
for (i = 0; i < sizeof(rdsrtab)/sizeof(rdsrtab[0]); i++) {
for (i = 0; i < ARRAY_SIZE(rdsrtab); i++) {
idt77252_write_gp(card, gp | rdsrtab[i]);
udelay(5);
}
@ -422,7 +422,7 @@ idt77252_eeprom_read_byte(struct idt77252_dev *card, u8 offset)
gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
for (i = 0; i < sizeof(rdtab)/sizeof(rdtab[0]); i++) {
for (i = 0; i < ARRAY_SIZE(rdtab); i++) {
idt77252_write_gp(card, gp | rdtab[i]);
udelay(5);
}
@ -469,14 +469,14 @@ idt77252_eeprom_write_byte(struct idt77252_dev *card, u8 offset, u8 data)
gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
for (i = 0; i < sizeof(wrentab)/sizeof(wrentab[0]); i++) {
for (i = 0; i < ARRAY_SIZE(wrentab); i++) {
idt77252_write_gp(card, gp | wrentab[i]);
udelay(5);
}
idt77252_write_gp(card, gp | SAR_GP_EECS);
udelay(5);
for (i = 0; i < sizeof(wrtab)/sizeof(wrtab[0]); i++) {
for (i = 0; i < ARRAY_SIZE(wrtab); i++) {
idt77252_write_gp(card, gp | wrtab[i]);
udelay(5);
}

4
drivers/atm/nicstarmac.c
View File

@ -7,6 +7,8 @@
* Read this ForeRunner's MAC address from eprom/eeprom
*/
#include <linux/kernel.h>
typedef void __iomem *virt_addr_t;
#define CYCLE_DELAY 5
@ -176,7 +178,7 @@ read_eprom_byte(virt_addr_t base, u_int8_t offset)
val = NICSTAR_REG_READ( base, NICSTAR_REG_GENERAL_PURPOSE ) & 0xFFFFFFF0;
/* Send READ instruction */
for (i=0; i<sizeof readtab/sizeof readtab[0]; i++)
for (i=0; i<ARRAY_SIZE(readtab); i++)
{
NICSTAR_REG_WRITE( base, NICSTAR_REG_GENERAL_PURPOSE,
(val | readtab[i]) );

14
drivers/net/Kconfig
View File

@ -1284,8 +1284,8 @@ config PCNET32
will be called pcnet32.
config PCNET32_NAPI
bool "Use RX polling (NAPI) (EXPERIMENTAL)"
depends on PCNET32 && EXPERIMENTAL
bool "Use RX polling (NAPI)"
depends on PCNET32
help
NAPI is a new driver API designed to reduce CPU and interrupt load
when the driver is receiving lots of packets from the card. It is
@ -2125,14 +2125,16 @@ config SKY2
will be called sky2. This is recommended.
config SK98LIN
tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support"
tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support (DEPRECATED)"
depends on PCI
---help---
Say Y here if you have a Marvell Yukon or SysKonnect SK-98xx/SK-95xx
compliant Gigabit Ethernet Adapter.
This driver supports the original Yukon chipset. A cleaner driver is
also available (skge) which seems to work better than this one.
This driver supports the original Yukon chipset. This driver is
deprecated and will be removed from the kernel in the near future,
it has been replaced by the skge driver. skge is cleaner and
seems to work better.
This driver does not support the newer Yukon2 chipset. A separate
driver, sky2, is provided to support Yukon2-based adapters.
@ -2337,7 +2339,7 @@ config QLA3XXX
config ATL1
tristate "Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)"
depends on NET_PCI && PCI && EXPERIMENTAL
depends on PCI && EXPERIMENTAL
select CRC32
select MII
help

4
drivers/net/arcnet/arc-rawmode.c
View File

@ -94,7 +94,7 @@ static void rx(struct net_device *dev, int bufnum,
BUGMSG(D_DURING, "it's a raw packet (length=%d)\n", length);
if (length >= MinTU)
if (length > MTU)
ofs = 512 - length;
else
ofs = 256 - length;
@ -183,7 +183,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
length, XMTU);
length = XMTU;
}
if (length > MinTU) {
if (length >= MinTU) {
hard->offset[0] = 0;
hard->offset[1] = ofs = 512 - length;
} else if (length > MTU) {

2
drivers/net/arcnet/arcnet.c
View File

@ -41,7 +41,7 @@
* <jojo@repas.de>
*/
#define VERSION "arcnet: v3.93 BETA 2000/04/29 - by Avery Pennarun et al.\n"
#define VERSION "arcnet: v3.94 BETA 2007/02/08 - by Avery Pennarun et al.\n"
#include <linux/module.h>
#include <linux/types.h>

3
drivers/net/arcnet/com20020-pci.c
View File

@ -155,6 +155,7 @@ static struct pci_device_id com20020pci_id_table[] = {
{ 0x1571, 0xa00b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa00c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa00d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa00e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT },
{ 0x1571, 0xa201, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x1571, 0xa202, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x1571, 0xa203, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
@ -163,6 +164,8 @@ static struct pci_device_id com20020pci_id_table[] = {
{ 0x1571, 0xa206, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x10B5, 0x9030, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x10B5, 0x9050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x14BA, 0x6000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{ 0x10B5, 0x2200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT },
{0,}
};

2
drivers/net/arcnet/com20020.c
View File

@ -104,7 +104,7 @@ int com20020_check(struct net_device *dev)
SET_SUBADR(SUB_SETUP1);
outb(lp->setup, _XREG);
if (lp->card_flags & ARC_CAN_10MBIT)
if (lp->clockm != 0)
{
SET_SUBADR(SUB_SETUP2);
outb(lp->setup2, _XREG);

37
drivers/net/atl1/atl1_hw.c
View File

@ -243,14 +243,8 @@ static int atl1_get_permanent_address(struct atl1_hw *hw)
i += 4;
}
/*
* The following 2 lines are the Attansic originals. Saving for posterity.
* *(u32 *) & eth_addr[2] = LONGSWAP(addr[0]);
* *(u16 *) & eth_addr[0] = SHORTSWAP(*(u16 *) & addr[1]);
*/
*(u32 *) & eth_addr[2] = swab32(addr[0]);
*(u16 *) & eth_addr[0] = swab16(*(u16 *) & addr[1]);
*(u32 *) &eth_addr[2] = swab32(addr[0]);
*(u16 *) &eth_addr[0] = swab16(*(u16 *) &addr[1]);
if (is_valid_ether_addr(eth_addr)) {
memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN);
return 0;
@ -281,17 +275,28 @@ static int atl1_get_permanent_address(struct atl1_hw *hw)
i += 4;
}
/*
* The following 2 lines are the Attansic originals. Saving for posterity.
* *(u32 *) & eth_addr[2] = LONGSWAP(addr[0]);
* *(u16 *) & eth_addr[0] = SHORTSWAP(*(u16 *) & addr[1]);
*/
*(u32 *) & eth_addr[2] = swab32(addr[0]);
*(u16 *) & eth_addr[0] = swab16(*(u16 *) & addr[1]);
*(u32 *) &eth_addr[2] = swab32(addr[0]);
*(u16 *) &eth_addr[0] = swab16(*(u16 *) &addr[1]);
if (is_valid_ether_addr(eth_addr)) {
memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN);
return 0;
}
/*
* On some motherboards, the MAC address is written by the
* BIOS directly to the MAC register during POST, and is
* not stored in eeprom. If all else thus far has failed
* to fetch the permanent MAC address, try reading it directly.
*/
addr[0] = ioread32(hw->hw_addr + REG_MAC_STA_ADDR);
addr[1] = ioread16(hw->hw_addr + (REG_MAC_STA_ADDR + 4));
*(u32 *) &eth_addr[2] = swab32(addr[0]);
*(u16 *) &eth_addr[0] = swab16(*(u16 *) &addr[1]);
if (is_valid_ether_addr(eth_addr)) {
memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN);
return 0;
}
return 1;
}
@ -357,7 +362,7 @@ void atl1_hash_set(struct atl1_hw *hw, u32 hash_value)
*/
hash_reg = (hash_value >> 31) & 0x1;
hash_bit = (hash_value >> 26) & 0x1F;
mta = ioread32((hw + REG_RX_HASH_TABLE) + (hash_reg << 2));
mta = ioread32((hw->hw_addr + REG_RX_HASH_TABLE) + (hash_reg << 2));
mta |= (1 << hash_bit);
iowrite32(mta, (hw->hw_addr + REG_RX_HASH_TABLE) + (hash_reg << 2));
}

5
drivers/net/atl1/atl1_main.c
View File

@ -82,8 +82,7 @@
#include "atl1.h"
#define RUN_REALTIME 0
#define DRIVER_VERSION "2.0.6"
#define DRIVER_VERSION "2.0.7"
char atl1_driver_name[] = "atl1";
static const char atl1_driver_string[] = "Attansic L1 Ethernet Network Driver";
@ -100,7 +99,7 @@ MODULE_VERSION(DRIVER_VERSION);
* atl1_pci_tbl - PCI Device ID Table
*/
static const struct pci_device_id atl1_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, 0x1048)},
{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1)},
/* required last entry */
{0,}
};

19
drivers/net/b44.c
View File

@ -59,7 +59,6 @@
#define B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1)
#define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \
B44_TX_RING_SIZE)
#define B44_DMA_MASK 0x3fffffff
#define TX_RING_GAP(BP) \
(B44_TX_RING_SIZE - (BP)->tx_pending)
@ -665,7 +664,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
/* Hardware bug work-around, the chip is unable to do PCI DMA
to/from anything above 1GB :-( */
if (dma_mapping_error(mapping) ||
mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
/* Sigh... */
if (!dma_mapping_error(mapping))
pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
@ -677,7 +676,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
RX_PKT_BUF_SZ,
PCI_DMA_FROMDEVICE);
if (dma_mapping_error(mapping) ||
mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
if (!dma_mapping_error(mapping))
pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb);
@ -988,7 +987,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) {
if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
/* Chip can't handle DMA to/from >1GB, use bounce buffer */
if (!dma_mapping_error(mapping))
pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE);
@ -1000,7 +999,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
mapping = pci_map_single(bp->pdev, bounce_skb->data,
len, PCI_DMA_TODEVICE);
if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) {
if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
if (!dma_mapping_error(mapping))
pci_unmap_single(bp->pdev, mapping,
len, PCI_DMA_TODEVICE);
@ -1227,7 +1226,7 @@ static int b44_alloc_consistent(struct b44 *bp)
DMA_BIDIRECTIONAL);
if (dma_mapping_error(rx_ring_dma) ||
rx_ring_dma + size > B44_DMA_MASK) {
rx_ring_dma + size > DMA_30BIT_MASK) {
kfree(rx_ring);
goto out_err;
}
@ -1254,7 +1253,7 @@ static int b44_alloc_consistent(struct b44 *bp)
DMA_TO_DEVICE);
if (dma_mapping_error(tx_ring_dma) ||
tx_ring_dma + size > B44_DMA_MASK) {
tx_ring_dma + size > DMA_30BIT_MASK) {
kfree(tx_ring);
goto out_err;
}
@ -1289,7 +1288,7 @@ static void b44_chip_reset(struct b44 *bp)
if (ssb_is_core_up(bp)) {
bw32(bp, B44_RCV_LAZY, 0);
bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);
b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1);
b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1);
bw32(bp, B44_DMATX_CTRL, 0);
bp->tx_prod = bp->tx_cons = 0;
if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) {
@ -2151,13 +2150,13 @@ static int __devinit b44_init_one(struct pci_dev *pdev,
pci_set_master(pdev);
err = pci_set_dma_mask(pdev, (u64) B44_DMA_MASK);
err = pci_set_dma_mask(pdev, (u64) DMA_30BIT_MASK);
if (err) {
dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
goto err_out_free_res;
}
err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK);
err = pci_set_consistent_dma_mask(pdev, (u64) DMA_30BIT_MASK);
if (err) {
dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
goto err_out_free_res;

1
drivers/net/cxgb3/cxgb3_defs.h
View File

@ -1,6 +1,5 @@
/*
* Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved.
* Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/cxgb3/cxgb3_offload.c
View File

@ -1,6 +1,5 @@
/*
* Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved.
* Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/cxgb3/cxgb3_offload.h
View File

@ -1,6 +1,5 @@
/*
* Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved.
* Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/cxgb3/l2t.c
View File

@ -1,6 +1,5 @@
/*
* Copyright (c) 2003-2007 Chelsio, Inc. All rights reserved.
* Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/cxgb3/l2t.h
View File

@ -1,6 +1,5 @@
/*
* Copyright (c) 2003-2007 Chelsio, Inc. All rights reserved.
* Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/cxgb3/t3cdev.h
View File

@ -1,6 +1,5 @@
/*
* Copyright (C) 2006-2007 Chelsio Communications. All rights reserved.
* Copyright (C) 2006-2007 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

1
drivers/net/e1000/e1000.h
View File

@ -337,7 +337,6 @@ struct e1000_adapter {
struct e1000_rx_ring test_rx_ring;
uint32_t *config_space;
int msg_enable;
#ifdef CONFIG_PCI_MSI
boolean_t have_msi;

2
drivers/net/e1000/e1000_ethtool.c
View File

@ -166,7 +166,7 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ecmd->transceiver = XCVR_EXTERNAL;
}
if (netif_carrier_ok(adapter->netdev)) {
if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU) {
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);

70
drivers/net/e1000/e1000_main.c
View File

@ -1417,10 +1417,6 @@ e1000_open(struct net_device *netdev)
if ((err = e1000_setup_all_rx_resources(adapter)))
goto err_setup_rx;
err = e1000_request_irq(adapter);
if (err)
goto err_req_irq;
e1000_power_up_phy(adapter);
if ((err = e1000_up(adapter)))
@ -1431,6 +1427,10 @@ e1000_open(struct net_device *netdev)
e1000_update_mng_vlan(adapter);
}
err = e1000_request_irq(adapter);
if (err)
goto err_req_irq;
/* If AMT is enabled, let the firmware know that the network
* interface is now open */
if (adapter->hw.mac_type == e1000_82573 &&
@ -1439,10 +1439,10 @@ e1000_open(struct net_device *netdev)
return E1000_SUCCESS;
err_req_irq:
e1000_down(adapter);
err_up:
e1000_power_down_phy(adapter);
e1000_free_irq(adapter);
err_req_irq:
e1000_free_all_rx_resources(adapter);
err_setup_rx:
e1000_free_all_tx_resources(adapter);
@ -5071,58 +5071,6 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
return 0;
}
#ifdef CONFIG_PM
/* Save/restore 16 or 64 dwords of PCI config space depending on which
* bus we're on (PCI(X) vs. PCI-E)
*/
#define PCIE_CONFIG_SPACE_LEN 256
#define PCI_CONFIG_SPACE_LEN 64
static int
e1000_pci_save_state(struct e1000_adapter *adapter)
{
struct pci_dev *dev = adapter->pdev;
int size;
int i;
if (adapter->hw.mac_type >= e1000_82571)
size = PCIE_CONFIG_SPACE_LEN;
else
size = PCI_CONFIG_SPACE_LEN;
WARN_ON(adapter->config_space != NULL);
adapter->config_space = kmalloc(size, GFP_KERNEL);
if (!adapter->config_space) {
DPRINTK(PROBE, ERR, "unable to allocate %d bytes\n", size);
return -ENOMEM;
}
for (i = 0; i < (size / 4); i++)
pci_read_config_dword(dev, i * 4, &adapter->config_space[i]);
return 0;
}
static void
e1000_pci_restore_state(struct e1000_adapter *adapter)
{
struct pci_dev *dev = adapter->pdev;
int size;
int i;
if (adapter->config_space == NULL)
return;
if (adapter->hw.mac_type >= e1000_82571)
size = PCIE_CONFIG_SPACE_LEN;
else
size = PCI_CONFIG_SPACE_LEN;
for (i = 0; i < (size / 4); i++)
pci_write_config_dword(dev, i * 4, adapter->config_space[i]);
kfree(adapter->config_space);
adapter->config_space = NULL;
return;
}
#endif /* CONFIG_PM */
static int
e1000_suspend(struct pci_dev *pdev, pm_message_t state)
{
@ -5142,9 +5090,7 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
}
#ifdef CONFIG_PM
/* Implement our own version of pci_save_state(pdev) because pci-
* express adapters have 256-byte config spaces. */
retval = e1000_pci_save_state(adapter);
retval = pci_save_state(pdev);
if (retval)
return retval;
#endif
@ -5231,7 +5177,7 @@ e1000_resume(struct pci_dev *pdev)
uint32_t err;
pci_set_power_state(pdev, PCI_D0);
e1000_pci_restore_state(adapter);
pci_restore_state(pdev);
if ((err = pci_enable_device(pdev))) {
printk(KERN_ERR "e1000: Cannot enable PCI device from suspend\n");
return err;

2
drivers/net/ehea/ehea.h
View File

@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0045"
#define DRV_VERSION "EHEA_0046"
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)

8
drivers/net/ehea/ehea_main.c
View File

@ -76,7 +76,7 @@ void ehea_dump(void *adr, int len, char *msg) {
int x;
unsigned char *deb = adr;
for (x = 0; x < len; x += 16) {
printk(DRV_NAME "%s adr=%p ofs=%04x %016lx %016lx\n", msg,
printk(DRV_NAME " %s adr=%p ofs=%04x %016lx %016lx\n", msg,
deb, x, *((u64*)&deb[0]), *((u64*)&deb[8]));
deb += 16;
}
@ -555,6 +555,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
{
struct ehea_port *port = param;
struct ehea_eqe *eqe;
struct ehea_qp *qp;
u32 qp_token;
eqe = ehea_poll_eq(port->qp_eq);
@ -563,9 +564,14 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
eqe->entry, qp_token);
qp = port->port_res[qp_token].qp;
ehea_error_data(port->adapter, qp->fw_handle);
eqe = ehea_poll_eq(port->qp_eq);
}
queue_work(port->adapter->ehea_wq, &port->reset_task);
return IRQ_HANDLED;
}

10
drivers/net/ehea/ehea_phyp.c
View File

@ -612,3 +612,13 @@ u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle,
event_mask, /* R6 */
0, 0, 0, 0); /* R7-R12 */
}
u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle,
void *rblock)
{
return ehea_plpar_hcall_norets(H_ERROR_DATA,
adapter_handle, /* R4 */
ressource_handle, /* R5 */
virt_to_abs(rblock), /* R6 */
0, 0, 0, 0); /* R7-R12 */
}

3
drivers/net/ehea/ehea_phyp.h
View File

@ -454,4 +454,7 @@ u64 ehea_h_reg_dereg_bcmc(const u64 adapter_handle, const u16 port_num,
u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle,
const u64 event_mask);
u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle,
void *rblock);
#endif /* __EHEA_PHYP_H__ */

42
drivers/net/ehea/ehea_qmr.c
View File

@ -486,6 +486,7 @@ int ehea_destroy_qp(struct ehea_qp *qp)
if (!qp)
return 0;
ehea_h_disable_and_get_hea(qp->adapter->handle, qp->fw_handle);
hret = ehea_h_free_resource(qp->adapter->handle, qp->fw_handle);
if (hret != H_SUCCESS) {
ehea_error("destroy_qp failed");
@ -581,4 +582,45 @@ out:
return ret;
}
void print_error_data(u64 *data)
{
int length;
u64 type = EHEA_BMASK_GET(ERROR_DATA_TYPE, data[2]);
u64 resource = data[1];
length = EHEA_BMASK_GET(ERROR_DATA_LENGTH, data[0]);
if (length > EHEA_PAGESIZE)
length = EHEA_PAGESIZE;
if (type == 0x8) /* Queue Pair */
ehea_error("QP (resource=%lX) state: AER=0x%lX, AERR=0x%lX, "
"port=%lX", resource, data[6], data[12], data[22]);
ehea_dump(data, length, "error data");
}
void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle)
{
unsigned long ret;
u64 *rblock;
rblock = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!rblock) {
ehea_error("Cannot allocate rblock memory.");
return;
}
ret = ehea_h_error_data(adapter->handle,
res_handle,
rblock);
if (ret == H_R_STATE)
ehea_error("No error data is available: %lX.", res_handle);
else if (ret == H_SUCCESS)
print_error_data(rblock);
else
ehea_error("Error data could not be fetched: %lX", res_handle);
kfree(rblock);
}

5
drivers/net/ehea/ehea_qmr.h
View File

@ -180,6 +180,9 @@ struct ehea_eqe {
u64 entry;
};
#define ERROR_DATA_LENGTH EHEA_BMASK_IBM(52,63)
#define ERROR_DATA_TYPE EHEA_BMASK_IBM(0,7)
static inline void *hw_qeit_calc(struct hw_queue *queue, u64 q_offset)
{
struct ehea_page *current_page;
@ -355,4 +358,6 @@ int ehea_destroy_qp(struct ehea_qp *qp);
int ehea_reg_mr_adapter(struct ehea_adapter *adapter);
void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle);
#endif /* __EHEA_QMR_H__ */

85
drivers/net/gianfar.c
View File

@ -10,6 +10,7 @@
* Maintainer: Kumar Gala
*
* Copyright (c) 2002-2006 Freescale Semiconductor, Inc.
* Copyright (c) 2007 MontaVista Software, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@ -1612,71 +1613,17 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id)
/* Save ievent for future reference */
u32 events = gfar_read(&priv->regs->ievent);
/* Clear IEVENT */
gfar_write(&priv->regs->ievent, events);
/* Check for reception */
if ((events & IEVENT_RXF0) || (events & IEVENT_RXB0))
if (events & IEVENT_RX_MASK)
gfar_receive(irq, dev_id);
/* Check for transmit completion */
if ((events & IEVENT_TXF) || (events & IEVENT_TXB))
if (events & IEVENT_TX_MASK)
gfar_transmit(irq, dev_id);
/* Update error statistics */
if (events & IEVENT_TXE) {
priv->stats.tx_errors++;
if (events & IEVENT_LC)
priv->stats.tx_window_errors++;
if (events & IEVENT_CRL)
priv->stats.tx_aborted_errors++;
if (events & IEVENT_XFUN) {
if (netif_msg_tx_err(priv))
printk(KERN_WARNING "%s: tx underrun. dropped packet\n", dev->name);
priv->stats.tx_dropped++;
priv->extra_stats.tx_underrun++;
/* Reactivate the Tx Queues */
gfar_write(&priv->regs->tstat, TSTAT_CLEAR_THALT);
}
}
if (events & IEVENT_BSY) {
priv->stats.rx_errors++;
priv->extra_stats.rx_bsy++;
gfar_receive(irq, dev_id);
#ifndef CONFIG_GFAR_NAPI
/* Clear the halt bit in RSTAT */
gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT);
#endif
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
dev->name,
gfar_read(&priv->regs->rstat));
}
if (events & IEVENT_BABR) {
priv->stats.rx_errors++;
priv->extra_stats.rx_babr++;
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: babbling error\n", dev->name);
}
if (events & IEVENT_EBERR) {
priv->extra_stats.eberr++;
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: EBERR\n", dev->name);
}
if ((events & IEVENT_RXC) && (netif_msg_rx_err(priv)))
printk(KERN_DEBUG "%s: control frame\n", dev->name);
if (events & IEVENT_BABT) {
priv->extra_stats.tx_babt++;
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: babt error\n", dev->name);
}
/* Check for errors */
if (events & IEVENT_ERR_MASK)
gfar_error(irq, dev_id);
return IRQ_HANDLED;
}
@ -1938,7 +1885,7 @@ static irqreturn_t gfar_error(int irq, void *dev_id)
/* Hmm... */
if (netif_msg_rx_err(priv) || netif_msg_tx_err(priv))
printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n",
dev->name, events, gfar_read(&priv->regs->imask));
dev->name, events, gfar_read(&priv->regs->imask));
/* Update the error counters */
if (events & IEVENT_TXE) {
@ -1950,8 +1897,8 @@ static irqreturn_t gfar_error(int irq, void *dev_id)
priv->stats.tx_aborted_errors++;
if (events & IEVENT_XFUN) {
if (netif_msg_tx_err(priv))
printk(KERN_DEBUG "%s: underrun. packet dropped.\n",
dev->name);
printk(KERN_DEBUG "%s: TX FIFO underrun, "
"packet dropped.\n", dev->name);
priv->stats.tx_dropped++;
priv->extra_stats.tx_underrun++;
@ -1973,30 +1920,28 @@ static irqreturn_t gfar_error(int irq, void *dev_id)
#endif
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
dev->name,
gfar_read(&priv->regs->rstat));
printk(KERN_DEBUG "%s: busy error (rstat: %x)\n",
dev->name, gfar_read(&priv->regs->rstat));
}
if (events & IEVENT_BABR) {
priv->stats.rx_errors++;
priv->extra_stats.rx_babr++;
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: babbling error\n", dev->name);
printk(KERN_DEBUG "%s: babbling RX error\n", dev->name);
}
if (events & IEVENT_EBERR) {
priv->extra_stats.eberr++;
if (netif_msg_rx_err(priv))
printk(KERN_DEBUG "%s: EBERR\n", dev->name);
printk(KERN_DEBUG "%s: bus error\n", dev->name);
}
if ((events & IEVENT_RXC) && netif_msg_rx_status(priv))
if (netif_msg_rx_status(priv))
printk(KERN_DEBUG "%s: control frame\n", dev->name);
printk(KERN_DEBUG "%s: control frame\n", dev->name);
if (events & IEVENT_BABT) {
priv->extra_stats.tx_babt++;
if (netif_msg_tx_err(priv))
printk(KERN_DEBUG "%s: babt error\n", dev->name);
printk(KERN_DEBUG "%s: babbling TX error\n", dev->name);
}
return IRQ_HANDLED;
}

108
drivers/net/gianfar_sysfs.c
View File

@ -38,13 +38,15 @@
#include "gianfar.h"
#define GFAR_ATTR(_name) \
static ssize_t gfar_show_##_name(struct class_device *cdev, char *buf); \
static ssize_t gfar_set_##_name(struct class_device *cdev, \
static ssize_t gfar_show_##_name(struct device *dev, \
struct device_attribute *attr, char *buf); \
static ssize_t gfar_set_##_name(struct device *dev, \
struct device_attribute *attr, \
const char *buf, size_t count); \
static CLASS_DEVICE_ATTR(_name, 0644, gfar_show_##_name, gfar_set_##_name)
static DEVICE_ATTR(_name, 0644, gfar_show_##_name, gfar_set_##_name)
#define GFAR_CREATE_FILE(_dev, _name) \
class_device_create_file(&_dev->class_dev, &class_device_attr_##_name)
device_create_file(&_dev->dev, &dev_attr_##_name)
GFAR_ATTR(bd_stash);
GFAR_ATTR(rx_stash_size);
@ -53,29 +55,28 @@ GFAR_ATTR(fifo_threshold);
GFAR_ATTR(fifo_starve);
GFAR_ATTR(fifo_starve_off);
#define to_net_dev(cd) container_of(cd, struct net_device, class_dev)
static ssize_t gfar_show_bd_stash(struct class_device *cdev, char *buf)
static ssize_t gfar_show_bd_stash(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%s\n", priv->bd_stash_en? "on" : "off");
return sprintf(buf, "%s\n", priv->bd_stash_en ? "on" : "off");
}
static ssize_t gfar_set_bd_stash(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_bd_stash(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
int new_setting = 0;
u32 temp;
unsigned long flags;
/* Find out the new setting */
if (!strncmp("on", buf, count-1) || !strncmp("1", buf, count-1))
if (!strncmp("on", buf, count - 1) || !strncmp("1", buf, count - 1))
new_setting = 1;
else if (!strncmp("off", buf, count-1) || !strncmp("0", buf, count-1))
else if (!strncmp("off", buf, count - 1)
|| !strncmp("0", buf, count - 1))
new_setting = 0;
else
return count;
@ -99,19 +100,19 @@ static ssize_t gfar_set_bd_stash(struct class_device *cdev,
return count;
}
static ssize_t gfar_show_rx_stash_size(struct class_device *cdev, char *buf)
static ssize_t gfar_show_rx_stash_size(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%d\n", priv->rx_stash_size);
}
static ssize_t gfar_set_rx_stash_size(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_rx_stash_size(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
unsigned int length = simple_strtoul(buf, NULL, 0);
u32 temp;
unsigned long flags;
@ -145,21 +146,21 @@ static ssize_t gfar_set_rx_stash_size(struct class_device *cdev,
return count;
}
/* Stashing will only be enabled when rx_stash_size != 0 */
static ssize_t gfar_show_rx_stash_index(struct class_device *cdev, char *buf)
static ssize_t gfar_show_rx_stash_index(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%d\n", priv->rx_stash_index);
}
static ssize_t gfar_set_rx_stash_index(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_rx_stash_index(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
unsigned short index = simple_strtoul(buf, NULL, 0);
u32 temp;
unsigned long flags;
@ -183,19 +184,20 @@ static ssize_t gfar_set_rx_stash_index(struct class_device *cdev,
return count;
}
static ssize_t gfar_show_fifo_threshold(struct class_device *cdev, char *buf)
static ssize_t gfar_show_fifo_threshold(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%d\n", priv->fifo_threshold);
}
static ssize_t gfar_set_fifo_threshold(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_fifo_threshold(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
unsigned int length = simple_strtoul(buf, NULL, 0);
u32 temp;
unsigned long flags;
@ -217,20 +219,19 @@ static ssize_t gfar_set_fifo_threshold(struct class_device *cdev,
return count;
}
static ssize_t gfar_show_fifo_starve(struct class_device *cdev, char *buf)
static ssize_t gfar_show_fifo_starve(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%d\n", priv->fifo_starve);
}
static ssize_t gfar_set_fifo_starve(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_fifo_starve(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
unsigned int num = simple_strtoul(buf, NULL, 0);
u32 temp;
unsigned long flags;
@ -252,19 +253,20 @@ static ssize_t gfar_set_fifo_starve(struct class_device *cdev,
return count;
}
static ssize_t gfar_show_fifo_starve_off(struct class_device *cdev, char *buf)
static ssize_t gfar_show_fifo_starve_off(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
return sprintf(buf, "%d\n", priv->fifo_starve_off);
}
static ssize_t gfar_set_fifo_starve_off(struct class_device *cdev,
const char *buf, size_t count)
static ssize_t gfar_set_fifo_starve_off(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct net_device *dev = to_net_dev(cdev);
struct gfar_private *priv = netdev_priv(dev);
struct gfar_private *priv = netdev_priv(to_net_dev(dev));
unsigned int num = simple_strtoul(buf, NULL, 0);
u32 temp;
unsigned long flags;

16
drivers/net/ioc3-eth.c
View File

@ -836,13 +836,17 @@ static int ioc3_mii_init(struct ioc3_private *ip)
}
ip->mii.phy_id = i;
out:
return res;
}
static void ioc3_mii_start(struct ioc3_private *ip)
{
ip->ioc3_timer.expires = jiffies + (12 * HZ)/10; /* 1.2 sec. */
ip->ioc3_timer.data = (unsigned long) ip;
ip->ioc3_timer.function = &ioc3_timer;
add_timer(&ip->ioc3_timer);
out:
return res;
}
static inline void ioc3_clean_rx_ring(struct ioc3_private *ip)
@ -1071,6 +1075,7 @@ static int ioc3_open(struct net_device *dev)
ip->ehar_h = 0;
ip->ehar_l = 0;
ioc3_init(dev);
ioc3_mii_start(ip);
netif_start_queue(dev);
return 0;
@ -1274,6 +1279,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto out_stop;
}
ioc3_mii_start(ip);
ioc3_ssram_disc(ip);
ioc3_get_eaddr(ip);
@ -1314,6 +1320,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
out_stop:
ioc3_stop(ip);
del_timer_sync(&ip->ioc3_timer);
ioc3_free_rings(ip);
out_res:
pci_release_regions(pdev);
@ -1335,6 +1342,8 @@ static void __devexit ioc3_remove_one (struct pci_dev *pdev)
struct ioc3 *ioc3 = ip->regs;
unregister_netdev(dev);
del_timer_sync(&ip->ioc3_timer);
iounmap(ioc3);
pci_release_regions(pdev);
free_netdev(dev);
@ -1492,6 +1501,7 @@ static void ioc3_timeout(struct net_device *dev)
ioc3_stop(ip);
ioc3_init(dev);
ioc3_mii_init(ip);
ioc3_mii_start(ip);
spin_unlock_irq(&ip->ioc3_lock);

24
drivers/net/macb.c
View File

@ -881,27 +881,15 @@ static struct net_device_stats *macb_get_stats(struct net_device *dev)
static int macb_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct macb *bp = netdev_priv(dev);
int ret;
unsigned long flags;
spin_lock_irqsave(&bp->lock, flags);
ret = mii_ethtool_gset(&bp->mii, cmd);
spin_unlock_irqrestore(&bp->lock, flags);
return ret;
return mii_ethtool_gset(&bp->mii, cmd);
}
static int macb_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct macb *bp = netdev_priv(dev);
int ret;
unsigned long flags;
spin_lock_irqsave(&bp->lock, flags);
ret = mii_ethtool_sset(&bp->mii, cmd);
spin_unlock_irqrestore(&bp->lock, flags);
return ret;
return mii_ethtool_sset(&bp->mii, cmd);
}
static void macb_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
@ -930,17 +918,11 @@ static struct ethtool_ops macb_ethtool_ops = {
static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct macb *bp = netdev_priv(dev);
int ret;
unsigned long flags;
if (!netif_running(dev))
return -EINVAL;
spin_lock_irqsave(&bp->lock, flags);
ret = generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL);
spin_unlock_irqrestore(&bp->lock, flags);
return ret;
return generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL);
}
static ssize_t macb_mii_show(const struct device *_dev, char *buf,

26
drivers/net/meth.c
View File

@ -170,7 +170,7 @@ static int mdio_probe(struct meth_private *priv)
static void meth_check_link(struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long mii_advertising = mdio_read(priv, 4);
unsigned long mii_partner = mdio_read(priv, 5);
unsigned long negotiated = mii_advertising & mii_partner;
@ -268,7 +268,7 @@ static void meth_free_rx_ring(struct meth_private *priv)
int meth_reset(struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
/* Reset card */
mace->eth.mac_ctrl = SGI_MAC_RESET;
@ -310,7 +310,7 @@ int meth_reset(struct net_device *dev)
*/
static int meth_open(struct net_device *dev)
{
struct meth_private *priv = dev->priv;
struct meth_private *priv = netdev_priv(dev);
int ret;
priv->phy_addr = -1; /* No PHY is known yet... */
@ -354,7 +354,7 @@ out_free_tx_ring:
static int meth_release(struct net_device *dev)
{
struct meth_private *priv = dev->priv;
struct meth_private *priv = netdev_priv(dev);
DPRINTK("Stopping queue\n");
netif_stop_queue(dev); /* can't transmit any more */
@ -376,7 +376,7 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
{
struct sk_buff *skb;
unsigned long status;
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8;
spin_lock(&priv->meth_lock);
@ -466,14 +466,14 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
static int meth_tx_full(struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
return (priv->tx_count >= TX_RING_ENTRIES - 1);
}
static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
{
struct meth_private *priv = dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long status;
struct sk_buff *skb;
unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16;
@ -536,7 +536,7 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
static void meth_error(struct net_device* dev, unsigned status)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
printk(KERN_WARNING "meth: error status: 0x%08x\n",status);
/* check for errors too... */
@ -570,7 +570,7 @@ static void meth_error(struct net_device* dev, unsigned status)
static irqreturn_t meth_interrupt(int irq, void *dev_id)
{
struct net_device *dev = (struct net_device *)dev_id;
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long status;
status = mace->eth.int_stat;
@ -695,7 +695,7 @@ static void meth_add_to_tx_ring(struct meth_private *priv, struct sk_buff *skb)
*/
static int meth_tx(struct sk_buff *skb, struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long flags;
spin_lock_irqsave(&priv->meth_lock, flags);
@ -726,7 +726,7 @@ static int meth_tx(struct sk_buff *skb, struct net_device *dev)
*/
static void meth_tx_timeout(struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
unsigned long flags;
printk(KERN_WARNING "%s: transmit timed out\n", dev->name);
@ -778,7 +778,7 @@ static int meth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
*/
static struct net_device_stats *meth_stats(struct net_device *dev)
{
struct meth_private *priv = (struct meth_private *) dev->priv;
struct meth_private *priv = netdev_priv(dev);
return &priv->stats;
}
@ -807,7 +807,7 @@ static struct net_device *meth_init(void)
dev->irq = MACE_ETHERNET_IRQ;
dev->base_addr = (unsigned long)&mace->eth;
priv = (struct meth_private *) dev->priv;
priv = netdev_priv(dev);
spin_lock_init(&priv->meth_lock);
ret = register_netdev(dev);

9
drivers/net/netxen/netxen_nic.h
View File

@ -252,7 +252,7 @@ typedef u32 netxen_ctx_msg;
#define netxen_set_msg_ctxid(config_word, val) \
((config_word) &= ~(0x3ff<<18), (config_word) |= (val & 0x3ff) << 18)
#define netxen_set_msg_opcode(config_word, val) \
((config_word) &= ~(0xf<<24), (config_word) |= (val & 0xf) << 24)
((config_word) &= ~(0xf<<28), (config_word) |= (val & 0xf) << 28)
struct netxen_rcv_context {
__le64 rcv_ring_addr;
@ -303,14 +303,14 @@ struct netxen_ring_ctx {
(cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f))
#define netxen_set_cmd_desc_opcode(cmd_desc, val) \
((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \
(cmd_desc)->flags_opcode |= cpu_to_le16((val) & (0x3f<<7)))
(cmd_desc)->flags_opcode |= cpu_to_le16(((val & 0x3f)<<7)))
#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \
((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \
(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff))
#define netxen_set_cmd_desc_totallength(cmd_desc, val) \
((cmd_desc)->num_of_buffers_total_length &= cpu_to_le32(0xff), \
(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 24))
((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xffffff00), \
(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 8))
#define netxen_get_cmd_desc_opcode(cmd_desc) \
((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F)
@ -1040,6 +1040,7 @@ int netxen_flash_unlock(struct netxen_adapter *adapter);
int netxen_backup_crbinit(struct netxen_adapter *adapter);
int netxen_flash_erase_secondary(struct netxen_adapter *adapter);
int netxen_flash_erase_primary(struct netxen_adapter *adapter);
void netxen_halt_pegs(struct netxen_adapter *adapter);
int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data);
int netxen_rom_se(struct netxen_adapter *adapter, int addr);

9
drivers/net/netxen/netxen_nic_ethtool.c
View File

@ -402,7 +402,7 @@ netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
wol->wolopts = 0;
}
static u32 netxen_nic_get_link(struct net_device *dev)
static u32 netxen_nic_test_link(struct net_device *dev)
{
struct netxen_port *port = netdev_priv(dev);
struct netxen_adapter *adapter = port->adapter;
@ -459,6 +459,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
int ret;
if (flash_start == 0) {
netxen_halt_pegs(adapter);
ret = netxen_flash_unlock(adapter);
if (ret < 0) {
printk(KERN_ERR "%s: Flash unlock failed.\n",
@ -712,7 +713,7 @@ 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_get_link(dev)))
if (!(data[4] = (u64) netxen_nic_test_link(dev)))
eth_test->flags |= ETH_TEST_FL_FAILED;
if (netif_running(dev))
@ -727,7 +728,7 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
dev->open(dev);
} else { /* online tests */
/* link test */
if (!(data[4] = (u64) netxen_nic_get_link(dev)))
if (!(data[4] = (u64) netxen_nic_test_link(dev)))
eth_test->flags |= ETH_TEST_FL_FAILED;
/* other tests pass by default */
@ -783,7 +784,7 @@ struct ethtool_ops netxen_nic_ethtool_ops = {
.get_regs_len = netxen_nic_get_regs_len,
.get_regs = netxen_nic_get_regs,
.get_wol = netxen_nic_get_wol,
.get_link = netxen_nic_get_link,
.get_link = ethtool_op_get_link,
.get_eeprom_len = netxen_nic_get_eeprom_len,
.get_eeprom = netxen_nic_get_eeprom,
.set_eeprom = netxen_nic_set_eeprom,

2
drivers/net/netxen/netxen_nic_hw.c
View File

@ -420,6 +420,7 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
for (i = 0; i < size / sizeof(u32); i++) {
if (netxen_rom_fast_read(adapter, addr, ptr32) == -1)
return -1;
*ptr32 = cpu_to_le32(*ptr32);
ptr32++;
addr += sizeof(u32);
}
@ -428,6 +429,7 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
if (netxen_rom_fast_read(adapter, addr, &local) == -1)
return -1;
local = cpu_to_le32(local);
memcpy(ptr32, &local, (char *)buf + size - (char *)ptr32);
}

12
drivers/net/netxen/netxen_nic_init.c
View File

@ -717,6 +717,14 @@ netxen_flash_erase_primary(struct netxen_adapter *adapter)
return ret;
}
void netxen_halt_pegs(struct netxen_adapter *adapter)
{
netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0x3c, 1);
netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0x3c, 1);
netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0x3c, 1);
netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0x3c, 1);
}
int netxen_flash_unlock(struct netxen_adapter *adapter)
{
int ret = 0;
@ -1246,7 +1254,7 @@ int netxen_process_cmd_ring(unsigned long data)
* the netdev which is associated with that device.
*/
consumer = *(adapter->cmd_consumer);
consumer = le32_to_cpu(*(adapter->cmd_consumer));
if (last_consumer == consumer) { /* Ring is empty */
DPRINTK(INFO, "last_consumer %d == consumer %d\n",
last_consumer, consumer);
@ -1340,7 +1348,7 @@ int netxen_process_cmd_ring(unsigned long data)
if (adapter->last_cmd_consumer == consumer &&
(((adapter->cmd_producer + 1) %
adapter->max_tx_desc_count) == adapter->last_cmd_consumer)) {
consumer = *(adapter->cmd_consumer);
consumer = le32_to_cpu(*(adapter->cmd_consumer));
}
done = (adapter->last_cmd_consumer == consumer);

3
drivers/net/netxen/netxen_nic_main.c
View File

@ -434,12 +434,13 @@ 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.

2
drivers/net/netxen/netxen_nic_niu.c
View File

@ -458,7 +458,7 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
{
long reg = 0, ret = 0;
u32 reg = 0, ret = 0;
if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) {
netxen_crb_writelit_adapter(adapter,

2
drivers/net/pcmcia/3c574_cs.c
View File

@ -915,7 +915,7 @@ static void media_check(unsigned long arg)
if ((inw(ioaddr + EL3_STATUS) & IntLatch) && (inb(ioaddr + Timer) == 0xff)) {
if (!lp->fast_poll)
printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
el3_interrupt(dev->irq, lp);
el3_interrupt(dev->irq, dev);
lp->fast_poll = HZ;
}
if (lp->fast_poll) {

2
drivers/net/pcmcia/smc91c92_cs.c
View File

@ -1927,7 +1927,7 @@ static void media_check(u_long arg)
if (smc->watchdog++ && ((i>>8) & i)) {
if (!smc->fast_poll)
printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
smc_interrupt(dev->irq, smc);
smc_interrupt(dev->irq, dev);
smc->fast_poll = HZ;
}
if (smc->fast_poll) {

156
drivers/net/phy/marvell.c
View File

@ -42,6 +42,19 @@
#define MII_M1011_IMASK_INIT 0x6400
#define MII_M1011_IMASK_CLEAR 0x0000
#define MII_M1011_PHY_SCR 0x10
#define MII_M1011_PHY_SCR_AUTO_CROSS 0x0060
#define MII_M1145_PHY_EXT_CR 0x14
#define MII_M1145_RGMII_RX_DELAY 0x0080
#define MII_M1145_RGMII_TX_DELAY 0x0002
#define M1145_DEV_FLAGS_RESISTANCE 0x00000001
#define MII_M1111_PHY_LED_CONTROL 0x18
#define MII_M1111_PHY_LED_DIRECT 0x4100
#define MII_M1111_PHY_LED_COMBINE 0x411c
MODULE_DESCRIPTION("Marvell PHY driver");
MODULE_AUTHOR("Andy Fleming");
MODULE_LICENSE("GPL");
@ -63,7 +76,7 @@ static int marvell_config_intr(struct phy_device *phydev)
{
int err;
if(phydev->interrupts == PHY_INTERRUPT_ENABLED)
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
else
err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
@ -103,34 +116,153 @@ static int marvell_config_aneg(struct phy_device *phydev)
if (err < 0)
return err;
err = phy_write(phydev, MII_M1011_PHY_SCR,
MII_M1011_PHY_SCR_AUTO_CROSS);
if (err < 0)
return err;
err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
MII_M1111_PHY_LED_DIRECT);
if (err < 0)
return err;
err = genphy_config_aneg(phydev);
return err;
}
static int m88e1145_config_init(struct phy_device *phydev)
{
int err;
/* Take care of errata E0 & E1 */
err = phy_write(phydev, 0x1d, 0x001b);
if (err < 0)
return err;
err = phy_write(phydev, 0x1e, 0x418f);
if (err < 0)
return err;
err = phy_write(phydev, 0x1d, 0x0016);
if (err < 0)
return err;
err = phy_write(phydev, 0x1e, 0xa2da);
if (err < 0)
return err;
if (phydev->interface == PHY_INTERFACE_MODE_RGMII) {
int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR);
if (temp < 0)
return temp;
temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY);
err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp);
if (err < 0)
return err;
if (phydev->dev_flags & M1145_DEV_FLAGS_RESISTANCE) {
err = phy_write(phydev, 0x1d, 0x0012);
if (err < 0)
return err;
temp = phy_read(phydev, 0x1e);
if (temp < 0)
return temp;
temp &= 0xf03f;
temp |= 2 << 9; /* 36 ohm */
temp |= 2 << 6; /* 39 ohm */
err = phy_write(phydev, 0x1e, temp);
if (err < 0)
return err;
err = phy_write(phydev, 0x1d, 0x3);
if (err < 0)
return err;
err = phy_write(phydev, 0x1e, 0x8000);
if (err < 0)
return err;
}
}
return 0;
}
static struct phy_driver m88e1101_driver = {
.phy_id = 0x01410c00,
.phy_id_mask = 0xffffff00,
.name = "Marvell 88E1101",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_aneg = &marvell_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.driver = { .owner = THIS_MODULE,},
.phy_id = 0x01410c60,
.phy_id_mask = 0xfffffff0,
.name = "Marvell 88E1101",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_aneg = &marvell_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.driver = {.owner = THIS_MODULE,},
};
static struct phy_driver m88e1111s_driver = {
.phy_id = 0x01410cc0,
.phy_id_mask = 0xfffffff0,
.name = "Marvell 88E1111",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_aneg = &marvell_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.driver = {.owner = THIS_MODULE,},
};
static struct phy_driver m88e1145_driver = {
.phy_id = 0x01410cd0,
.phy_id_mask = 0xfffffff0,
.name = "Marvell 88E1145",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = &m88e1145_config_init,
.config_aneg = &marvell_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.driver = {.owner = THIS_MODULE,},
};
static int __init marvell_init(void)
{
return phy_driver_register(&m88e1101_driver);
int ret;
ret = phy_driver_register(&m88e1101_driver);
if (ret)
return ret;
ret = phy_driver_register(&m88e1111s_driver);
if (ret)
goto err1111s;
ret = phy_driver_register(&m88e1145_driver);
if (ret)
goto err1145;
return 0;
err1145:
phy_driver_unregister(&m88e1111s_driver);
err1111s:
phy_driver_unregister(&m88e1101_driver);
return ret;
}
static void __exit marvell_exit(void)
{
phy_driver_unregister(&m88e1101_driver);
phy_driver_unregister(&m88e1111s_driver);
phy_driver_unregister(&m88e1145_driver);
}
module_init(marvell_init);

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

@ -138,7 +138,7 @@ void phy_prepare_link(struct phy_device *phydev,
*/
struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
void (*handler)(struct net_device *), u32 flags,
u32 interface)
phy_interface_t interface)
{
struct phy_device *phydev;
@ -187,7 +187,7 @@ static int phy_compare_id(struct device *dev, void *data)
}
struct phy_device *phy_attach(struct net_device *dev,
const char *phy_id, u32 flags, u32 interface)
const char *phy_id, u32 flags, phy_interface_t interface)
{
struct bus_type *bus = &mdio_bus_type;
struct phy_device *phydev;

3
drivers/net/sk98lin/skge.c
View File

@ -5188,6 +5188,9 @@ static struct pci_driver skge_driver = {
static int __init skge_init(void)
{
printk(KERN_NOTICE "sk98lin: driver has been replaced by the skge driver"
" and is scheduled for removal\n");
return pci_register_driver(&skge_driver);
}

123
drivers/net/sky2.c
View File

@ -49,7 +49,7 @@
#include "sky2.h"
#define DRV_NAME "sky2"
#define DRV_VERSION "1.12"
#define DRV_VERSION "1.13"
#define PFX DRV_NAME " "
/*
@ -1742,13 +1742,6 @@ static void sky2_link_down(struct sky2_port *sky2)
reg &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
gma_write16(hw, port, GM_GP_CTRL, reg);
if (sky2->flow_status == FC_RX) {
/* restore Asymmetric Pause bit */
gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
gm_phy_read(hw, port, PHY_MARV_AUNE_ADV)
| PHY_M_AN_ASP);
}
netif_carrier_off(sky2->netdev);
netif_stop_queue(sky2->netdev);
@ -1773,10 +1766,10 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux)
{
struct sky2_hw *hw = sky2->hw;
unsigned port = sky2->port;
u16 lpa;
u16 advert, lpa;
advert = gm_phy_read(hw, port, PHY_MARV_AUNE_ADV);
lpa = gm_phy_read(hw, port, PHY_MARV_AUNE_LP);
if (lpa & PHY_M_AN_RF) {
printk(KERN_ERR PFX "%s: remote fault", sky2->netdev->name);
return -1;
@ -1791,20 +1784,40 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux)
sky2->speed = sky2_phy_speed(hw, aux);
sky2->duplex = (aux & PHY_M_PS_FULL_DUP) ? DUPLEX_FULL : DUPLEX_HALF;
/* Pause bits are offset (9..8) */
if (hw->chip_id == CHIP_ID_YUKON_XL
|| hw->chip_id == CHIP_ID_YUKON_EC_U
|| hw->chip_id == CHIP_ID_YUKON_EX)
aux >>= 6;
/* Since the pause result bits seem to in different positions on
* different chips. look at registers.
*/
if (!sky2_is_copper(hw)) {
/* Shift for bits in fiber PHY */
advert &= ~(ADVERTISE_PAUSE_CAP|ADVERTISE_PAUSE_ASYM);
lpa &= ~(LPA_PAUSE_CAP|LPA_PAUSE_ASYM);
sky2->flow_status = sky2_flow(aux & PHY_M_PS_RX_P_EN,
aux & PHY_M_PS_TX_P_EN);
if (advert & ADVERTISE_1000XPAUSE)
advert |= ADVERTISE_PAUSE_CAP;
if (advert & ADVERTISE_1000XPSE_ASYM)
advert |= ADVERTISE_PAUSE_ASYM;
if (lpa & LPA_1000XPAUSE)
lpa |= LPA_PAUSE_CAP;
if (lpa & LPA_1000XPAUSE_ASYM)
lpa |= LPA_PAUSE_ASYM;
}
sky2->flow_status = FC_NONE;
if (advert & ADVERTISE_PAUSE_CAP) {
if (lpa & LPA_PAUSE_CAP)
sky2->flow_status = FC_BOTH;
else if (advert & ADVERTISE_PAUSE_ASYM)
sky2->flow_status = FC_RX;
} else if (advert & ADVERTISE_PAUSE_ASYM) {
if ((lpa & LPA_PAUSE_CAP) && (lpa & LPA_PAUSE_ASYM))
sky2->flow_status = FC_TX;
}
if (sky2->duplex == DUPLEX_HALF && sky2->speed < SPEED_1000
&& !(hw->chip_id == CHIP_ID_YUKON_EC_U || hw->chip_id == CHIP_ID_YUKON_EX))
sky2->flow_status = FC_NONE;
if (aux & PHY_M_PS_RX_P_EN)
if (sky2->flow_status & FC_TX)
sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
else
sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
@ -1853,16 +1866,13 @@ out:
spin_unlock(&sky2->phy_lock);
}
/* Transmit timeout is only called if we are running, carrier is up
* and tx queue is full (stopped).
* Called with netif_tx_lock held.
*/
static void sky2_tx_timeout(struct net_device *dev)
{
struct sky2_port *sky2 = netdev_priv(dev);
struct sky2_hw *hw = sky2->hw;
u32 imask;
if (netif_msg_timer(sky2))
printk(KERN_ERR PFX "%s: tx timeout\n", dev->name);
@ -1872,19 +1882,8 @@ static void sky2_tx_timeout(struct net_device *dev)
sky2_read16(hw, sky2->port == 0 ? STAT_TXA1_RIDX : STAT_TXA2_RIDX),
sky2_read16(hw, Q_ADDR(txqaddr[sky2->port], Q_DONE)));
imask = sky2_read32(hw, B0_IMSK); /* block IRQ in hw */
sky2_write32(hw, B0_IMSK, 0);
sky2_read32(hw, B0_IMSK);
netif_poll_disable(hw->dev[0]); /* stop NAPI poll */
synchronize_irq(hw->pdev->irq);
netif_start_queue(dev); /* don't wakeup during flush */
sky2_tx_complete(sky2, sky2->tx_prod); /* Flush transmit queue */
sky2_write32(hw, B0_IMSK, imask);
sky2_phy_reinit(sky2); /* this clears flow control etc */
/* can't restart safely under softirq */
schedule_work(&hw->restart_work);
}
static int sky2_change_mtu(struct net_device *dev, int new_mtu)
@ -2057,9 +2056,6 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
if (!(status & GMR_FS_RX_OK))
goto resubmit;
if (length > dev->mtu + ETH_HLEN)
goto oversize;
if (length < copybreak)
skb = receive_copy(sky2, re, length);
else
@ -2069,14 +2065,10 @@ resubmit:
return skb;
oversize:
++sky2->net_stats.rx_over_errors;
goto resubmit;
error:
++sky2->net_stats.rx_errors;
if (status & GMR_FS_RX_FF_OV) {
sky2->net_stats.rx_fifo_errors++;
sky2->net_stats.rx_over_errors++;
goto resubmit;
}
@ -2638,6 +2630,49 @@ static void sky2_reset(struct sky2_hw *hw)
sky2_write8(hw, STAT_ISR_TIMER_CTRL, TIM_START);
}
static void sky2_restart(struct work_struct *work)
{
struct sky2_hw *hw = container_of(work, struct sky2_hw, restart_work);
struct net_device *dev;
int i, err;
dev_dbg(&hw->pdev->dev, "restarting\n");
del_timer_sync(&hw->idle_timer);
rtnl_lock();
sky2_write32(hw, B0_IMSK, 0);
sky2_read32(hw, B0_IMSK);
netif_poll_disable(hw->dev[0]);
for (i = 0; i < hw->ports; i++) {
dev = hw->dev[i];
if (netif_running(dev))
sky2_down(dev);
}
sky2_reset(hw);
sky2_write32(hw, B0_IMSK, Y2_IS_BASE);
netif_poll_enable(hw->dev[0]);
for (i = 0; i < hw->ports; i++) {
dev = hw->dev[i];
if (netif_running(dev)) {
err = sky2_up(dev);
if (err) {
printk(KERN_INFO PFX "%s: could not restart %d\n",
dev->name, err);
dev_close(dev);
}
}
}
sky2_idle_start(hw);
rtnl_unlock();
}
static inline u8 sky2_wol_supported(const struct sky2_hw *hw)
{
return sky2_is_copper(hw) ? (WAKE_PHY | WAKE_MAGIC) : 0;
@ -3600,6 +3635,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
}
setup_timer(&hw->idle_timer, sky2_idle, (unsigned long) hw);
INIT_WORK(&hw->restart_work, sky2_restart);
sky2_idle_start(hw);
pci_set_drvdata(pdev, hw);
@ -3636,6 +3673,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
del_timer_sync(&hw->idle_timer);
flush_scheduled_work();
sky2_write32(hw, B0_IMSK, 0);
synchronize_irq(hw->pdev->irq);

3
drivers/net/sky2.h
View File

@ -1589,7 +1589,7 @@ enum {
GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR |
GMR_FS_FRAGMENT | GMR_FS_LONG_ERR |
GMR_FS_MII_ERR | GMR_FS_GOOD_FC | GMR_FS_BAD_FC |
GMR_FS_MII_ERR | GMR_FS_BAD_FC |
GMR_FS_UN_SIZE | GMR_FS_JABBER,
};
@ -1933,6 +1933,7 @@ struct sky2_hw {
dma_addr_t st_dma;
struct timer_list idle_timer;
struct work_struct restart_work;
int msi;
wait_queue_head_t msi_wait;
};

2
drivers/net/wan/Kconfig
View File

@ -26,7 +26,7 @@ config WAN
# There is no way to detect a comtrol sv11 - force it modular for now.
config HOSTESS_SV11
tristate "Comtrol Hostess SV-11 support"
depends on WAN && ISA && m && ISA_DMA_API
depends on WAN && ISA && m && ISA_DMA_API && INET
help
Driver for Comtrol Hostess SV-11 network card which
operates on low speed synchronous serial links at up to

2
drivers/net/wan/pc300too.c
View File

@ -542,7 +542,7 @@ static int __init pc300_init_module(void)
CLOCK_BASE = use_crystal_clock ? 24576000 : pci_clock_freq;
return pci_module_init(&pc300_pci_driver);
return pci_register_driver(&pc300_pci_driver);
}

1
drivers/net/wireless/bcm43xx/bcm43xx.h
View File

@ -771,6 +771,7 @@ struct bcm43xx_private {
* This is currently always BCM43xx_BUSTYPE_PCI
*/
u8 bustype;
u64 dma_mask;
u16 board_vendor;
u16 board_type;

171
drivers/net/wireless/bcm43xx/bcm43xx_dma.c
View File

@ -145,16 +145,14 @@ dma_addr_t map_descbuffer(struct bcm43xx_dmaring *ring,
int tx)
{
dma_addr_t dmaaddr;
int direction = PCI_DMA_FROMDEVICE;
if (tx) {
dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev,
if (tx)
direction = PCI_DMA_TODEVICE;
dmaaddr = pci_map_single(ring->bcm->pci_dev,
buf, len,
DMA_TO_DEVICE);
} else {
dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev,
buf, len,
DMA_FROM_DEVICE);
}
direction);
return dmaaddr;
}
@ -166,13 +164,13 @@ void unmap_descbuffer(struct bcm43xx_dmaring *ring,
int tx)
{
if (tx) {
dma_unmap_single(&ring->bcm->pci_dev->dev,
pci_unmap_single(ring->bcm->pci_dev,
addr, len,
DMA_TO_DEVICE);
PCI_DMA_TODEVICE);
} else {
dma_unmap_single(&ring->bcm->pci_dev->dev,
pci_unmap_single(ring->bcm->pci_dev,
addr, len,
DMA_FROM_DEVICE);
PCI_DMA_FROMDEVICE);
}
}
@ -183,8 +181,8 @@ void sync_descbuffer_for_cpu(struct bcm43xx_dmaring *ring,
{
assert(!ring->tx);
dma_sync_single_for_cpu(&ring->bcm->pci_dev->dev,
addr, len, DMA_FROM_DEVICE);
pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
addr, len, PCI_DMA_FROMDEVICE);
}
static inline
@ -194,8 +192,8 @@ void sync_descbuffer_for_device(struct bcm43xx_dmaring *ring,
{
assert(!ring->tx);
dma_sync_single_for_device(&ring->bcm->pci_dev->dev,
addr, len, DMA_FROM_DEVICE);
pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
addr, len, PCI_DMA_TODEVICE);
}
/* Unmap and free a descriptor buffer. */
@ -214,17 +212,53 @@ void free_descriptor_buffer(struct bcm43xx_dmaring *ring,
static int alloc_ringmemory(struct bcm43xx_dmaring *ring)
{
struct device *dev = &(ring->bcm->pci_dev->dev);
ring->descbase = dma_alloc_coherent(dev, BCM43xx_DMA_RINGMEMSIZE,
&(ring->dmabase), GFP_KERNEL);
ring->descbase = pci_alloc_consistent(ring->bcm->pci_dev, BCM43xx_DMA_RINGMEMSIZE,
&(ring->dmabase));
if (!ring->descbase) {
printk(KERN_ERR PFX "DMA ringmemory allocation failed\n");
return -ENOMEM;
/* Allocation may have failed due to pci_alloc_consistent
insisting on use of GFP_DMA, which is more restrictive
than necessary... */
struct dma_desc *rx_ring;
dma_addr_t rx_ring_dma;
rx_ring = kzalloc(BCM43xx_DMA_RINGMEMSIZE, GFP_KERNEL);
if (!rx_ring)
goto out_err;
rx_ring_dma = pci_map_single(ring->bcm->pci_dev, rx_ring,
BCM43xx_DMA_RINGMEMSIZE,
PCI_DMA_BIDIRECTIONAL);
if (pci_dma_mapping_error(rx_ring_dma) ||
rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
/* Sigh... */
if (!pci_dma_mapping_error(rx_ring_dma))
pci_unmap_single(ring->bcm->pci_dev,
rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
PCI_DMA_BIDIRECTIONAL);
rx_ring_dma = pci_map_single(ring->bcm->pci_dev,
rx_ring, BCM43xx_DMA_RINGMEMSIZE,
PCI_DMA_BIDIRECTIONAL);
if (pci_dma_mapping_error(rx_ring_dma) ||
rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
assert(0);
if (!pci_dma_mapping_error(rx_ring_dma))
pci_unmap_single(ring->bcm->pci_dev,
rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
PCI_DMA_BIDIRECTIONAL);
goto out_err;
}
}
ring->descbase = rx_ring;
ring->dmabase = rx_ring_dma;
}
memset(ring->descbase, 0, BCM43xx_DMA_RINGMEMSIZE);
return 0;
out_err:
printk(KERN_ERR PFX "DMA ringmemory allocation failed\n");
return -ENOMEM;
}
static void free_ringmemory(struct bcm43xx_dmaring *ring)
@ -407,6 +441,29 @@ static int setup_rx_descbuffer(struct bcm43xx_dmaring *ring,
if (unlikely(!skb))
return -ENOMEM;
dmaaddr = map_descbuffer(ring, skb->data, ring->rx_buffersize, 0);
/* This hardware bug work-around adapted from the b44 driver.
The chip may be unable to do PCI DMA to/from anything above 1GB */
if (pci_dma_mapping_error(dmaaddr) ||
dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
/* This one has 30-bit addressing... */
if (!pci_dma_mapping_error(dmaaddr))
pci_unmap_single(ring->bcm->pci_dev,
dmaaddr, ring->rx_buffersize,
PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb);
skb = __dev_alloc_skb(ring->rx_buffersize,GFP_DMA);
if (skb == NULL)
return -ENOMEM;
dmaaddr = pci_map_single(ring->bcm->pci_dev,
skb->data, ring->rx_buffersize,
PCI_DMA_FROMDEVICE);
if (pci_dma_mapping_error(dmaaddr) ||
dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
assert(0);
dev_kfree_skb_any(skb);
return -ENOMEM;
}
}
meta->skb = skb;
meta->dmaaddr = dmaaddr;
skb->dev = ring->bcm->net_dev;
@ -636,8 +693,10 @@ struct bcm43xx_dmaring * bcm43xx_setup_dmaring(struct bcm43xx_private *bcm,
err = dmacontroller_setup(ring);
if (err)
goto err_free_ringmemory;
return ring;
out:
printk(KERN_ERR PFX "Error in bcm43xx_setup_dmaring\n");
return ring;
err_free_ringmemory:
@ -705,30 +764,16 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
struct bcm43xx_dmaring *ring;
int err = -ENOMEM;
int dma64 = 0;
u64 mask = bcm43xx_get_supported_dma_mask(bcm);
int nobits;
if (mask == DMA_64BIT_MASK) {
bcm->dma_mask = bcm43xx_get_supported_dma_mask(bcm);
if (bcm->dma_mask == DMA_64BIT_MASK)
dma64 = 1;
nobits = 64;
} else if (mask == DMA_32BIT_MASK)
nobits = 32;
else
nobits = 30;
err = pci_set_dma_mask(bcm->pci_dev, mask);
err |= pci_set_consistent_dma_mask(bcm->pci_dev, mask);
if (err) {
#ifdef CONFIG_BCM43XX_PIO
printk(KERN_WARNING PFX "DMA not supported on this device."
" Falling back to PIO.\n");
bcm->__using_pio = 1;
return -ENOSYS;
#else
printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
"Please recompile the driver with PIO support.\n");
return -ENODEV;
#endif /* CONFIG_BCM43XX_PIO */
}
err = pci_set_dma_mask(bcm->pci_dev, bcm->dma_mask);
if (err)
goto no_dma;
err = pci_set_consistent_dma_mask(bcm->pci_dev, bcm->dma_mask);
if (err)
goto no_dma;
/* setup TX DMA channels. */
ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64);
@ -774,7 +819,9 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
dma->rx_ring3 = ring;
}
dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", nobits);
dprintk(KERN_INFO PFX "%d-bit DMA initialized\n",
(bcm->dma_mask == DMA_64BIT_MASK) ? 64 :
(bcm->dma_mask == DMA_32BIT_MASK) ? 32 : 30);
err = 0;
out:
return err;
@ -800,7 +847,17 @@ err_destroy_tx1:
err_destroy_tx0:
bcm43xx_destroy_dmaring(dma->tx_ring0);
dma->tx_ring0 = NULL;
goto out;
no_dma:
#ifdef CONFIG_BCM43XX_PIO
printk(KERN_WARNING PFX "DMA not supported on this device."
" Falling back to PIO.\n");
bcm->__using_pio = 1;
return -ENOSYS;
#else
printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
"Please recompile the driver with PIO support.\n");
return -ENODEV;
#endif /* CONFIG_BCM43XX_PIO */
}
/* Generate a cookie for the TX header. */
@ -905,6 +962,7 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring,
struct bcm43xx_dmadesc_generic *desc;
struct bcm43xx_dmadesc_meta *meta;
dma_addr_t dmaaddr;
struct sk_buff *bounce_skb;
assert(skb_shinfo(skb)->nr_frags == 0);
@ -924,9 +982,28 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring,
skb->len - sizeof(struct bcm43xx_txhdr),
(cur_frag == 0),
generate_cookie(ring, slot));
dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
/* chip cannot handle DMA to/from > 1GB, use bounce buffer (copied from b44 driver) */
if (!dma_mapping_error(dmaaddr))
unmap_descbuffer(ring, dmaaddr, skb->len, 1);
bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC|GFP_DMA);
if (!bounce_skb)
return;
dmaaddr = map_descbuffer(ring, bounce_skb->data, bounce_skb->len, 1);
if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
if (!dma_mapping_error(dmaaddr))
unmap_descbuffer(ring, dmaaddr, skb->len, 1);
dev_kfree_skb_any(bounce_skb);
assert(0);
return;
}
memcpy(skb_put(bounce_skb, skb->len), skb->data, skb->len);
dev_kfree_skb_any(skb);
skb = bounce_skb;
}
meta->skb = skb;
dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
meta->dmaaddr = dmaaddr;
fill_descriptor(ring, desc, dmaaddr,

25
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View File

@ -95,13 +95,9 @@ static int modparam_noleds;
module_param_named(noleds, modparam_noleds, int, 0444);
MODULE_PARM_DESC(noleds, "Turn off all LED activity");
#ifdef CONFIG_BCM43XX_DEBUG
static char modparam_fwpostfix[64];
module_param_string(fwpostfix, modparam_fwpostfix, 64, 0444);
MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for debugging.");
#else
# define modparam_fwpostfix ""
#endif /* CONFIG_BCM43XX_DEBUG*/
MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for using multiple firmware image versions.");
/* If you want to debug with just a single device, enable this,
@ -2983,8 +2979,10 @@ static int bcm43xx_chipset_attach(struct bcm43xx_private *bcm)
err = bcm43xx_pctl_set_crystal(bcm, 1);
if (err)
goto out;
bcm43xx_pci_read_config16(bcm, PCI_STATUS, &pci_status);
bcm43xx_pci_write_config16(bcm, PCI_STATUS, pci_status & ~PCI_STATUS_SIG_TARGET_ABORT);
err = bcm43xx_pci_read_config16(bcm, PCI_STATUS, &pci_status);
if (err)
goto out;
err = bcm43xx_pci_write_config16(bcm, PCI_STATUS, pci_status & ~PCI_STATUS_SIG_TARGET_ABORT);
out:
return err;
@ -3796,12 +3794,18 @@ static int bcm43xx_attach_board(struct bcm43xx_private *bcm)
}
net_dev->base_addr = (unsigned long)bcm->mmio_addr;
bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_VENDOR_ID,
err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_VENDOR_ID,
&bcm->board_vendor);
bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_ID,
if (err)
goto err_iounmap;
err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_ID,
&bcm->board_type);
bcm43xx_pci_read_config16(bcm, PCI_REVISION_ID,
if (err)
goto err_iounmap;
err = bcm43xx_pci_read_config16(bcm, PCI_REVISION_ID,
&bcm->board_revision);
if (err)
goto err_iounmap;
err = bcm43xx_chipset_attach(bcm);
if (err)
@ -3892,6 +3896,7 @@ err_pci_release:
pci_release_regions(pci_dev);
err_pci_disable:
pci_disable_device(pci_dev);
printk(KERN_ERR PFX "Unable to attach board\n");
goto out;
}

28
drivers/net/wireless/bcm43xx/bcm43xx_wx.c
View File

@ -260,22 +260,22 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev,
if (phy->type == BCM43xx_PHYTYPE_A ||
phy->type == BCM43xx_PHYTYPE_G) {
range->num_bitrates = 8;
range->bitrate[i++] = IEEE80211_OFDM_RATE_6MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_9MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_12MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_18MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_24MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_36MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_48MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_54MB;
range->bitrate[i++] = IEEE80211_OFDM_RATE_6MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_9MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_12MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_18MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_24MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_36MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_48MB * 500000;
range->bitrate[i++] = IEEE80211_OFDM_RATE_54MB * 500000;
}
if (phy->type == BCM43xx_PHYTYPE_B ||
phy->type == BCM43xx_PHYTYPE_G) {
range->num_bitrates += 4;
range->bitrate[i++] = IEEE80211_CCK_RATE_1MB;
range->bitrate[i++] = IEEE80211_CCK_RATE_2MB;
range->bitrate[i++] = IEEE80211_CCK_RATE_5MB;
range->bitrate[i++] = IEEE80211_CCK_RATE_11MB;
range->bitrate[i++] = IEEE80211_CCK_RATE_1MB * 500000;
range->bitrate[i++] = IEEE80211_CCK_RATE_2MB * 500000;
range->bitrate[i++] = IEEE80211_CCK_RATE_5MB * 500000;
range->bitrate[i++] = IEEE80211_CCK_RATE_11MB * 500000;
}
geo = ieee80211_get_geo(bcm->ieee);
@ -285,7 +285,7 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev,
if (j == IW_MAX_FREQUENCIES)
break;
range->freq[j].i = j + 1;
range->freq[j].m = geo->a[i].freq;//FIXME?
range->freq[j].m = geo->a[i].freq * 100000;
range->freq[j].e = 1;
j++;
}
@ -293,7 +293,7 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev,
if (j == IW_MAX_FREQUENCIES)
break;
range->freq[j].i = j + 1;
range->freq[j].m = geo->bg[i].freq;//FIXME?
range->freq[j].m = geo->bg[i].freq * 100000;
range->freq[j].e = 1;
j++;
}

16
drivers/net/wireless/ipw2100.c
View File

@ -175,7 +175,7 @@ that only one external action is invoked at a time.
/* Debugging stuff */
#ifdef CONFIG_IPW2100_DEBUG
#define CONFIG_IPW2100_RX_DEBUG /* Reception debugging */
#define IPW2100_RX_DEBUG /* Reception debugging */
#endif
MODULE_DESCRIPTION(DRV_DESCRIPTION);
@ -2239,7 +2239,7 @@ static void ipw2100_snapshot_free(struct ipw2100_priv *priv)
priv->snapshot[0] = NULL;
}
#ifdef CONFIG_IPW2100_DEBUG_C3
#ifdef IPW2100_DEBUG_C3
static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
{
int i;
@ -2314,13 +2314,13 @@ static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf,
* The size of the constructed ethernet
*
*/
#ifdef CONFIG_IPW2100_RX_DEBUG
#ifdef IPW2100_RX_DEBUG
static u8 packet_data[IPW_RX_NIC_BUFFER_LENGTH];
#endif
static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i)
{
#ifdef CONFIG_IPW2100_DEBUG_C3
#ifdef IPW2100_DEBUG_C3
struct ipw2100_status *status = &priv->status_queue.drv[i];
u32 match, reg;
int j;
@ -2342,7 +2342,7 @@ static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i)
}
#endif
#ifdef CONFIG_IPW2100_DEBUG_C3
#ifdef IPW2100_DEBUG_C3
/* Halt the fimrware so we can get a good image */
write_register(priv->net_dev, IPW_REG_RESET_REG,
IPW_AUX_HOST_RESET_REG_STOP_MASTER);
@ -2413,7 +2413,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i,
skb_put(packet->skb, status->frame_size);
#ifdef CONFIG_IPW2100_RX_DEBUG
#ifdef IPW2100_RX_DEBUG
/* Make a copy of the frame so we can dump it to the logs if
* ieee80211_rx fails */
memcpy(packet_data, packet->skb->data,
@ -2421,7 +2421,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i,
#endif
if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
#ifdef CONFIG_IPW2100_RX_DEBUG
#ifdef IPW2100_RX_DEBUG
IPW_DEBUG_DROP("%s: Non consumed packet:\n",
priv->net_dev->name);
printk_buf(IPW_DL_DROP, packet_data, status->frame_size);
@ -4912,7 +4912,7 @@ static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level)
else
priv->power_mode = IPW_POWER_ENABLED | power_level;
#ifdef CONFIG_IPW2100_TX_POWER
#ifdef IPW2100_TX_POWER
if (priv->port_type == IBSS && priv->adhoc_power != DFTL_IBSS_TX_POWER) {
/* Set beacon interval */
cmd.host_command = TX_POWER_INDEX;

44
drivers/net/wireless/zd1211rw/zd_mac.c
View File

@ -156,7 +156,7 @@ void zd_mac_clear(struct zd_mac *mac)
static int reset_mode(struct zd_mac *mac)
{
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
struct zd_ioreq32 ioreqs[3] = {
struct zd_ioreq32 ioreqs[] = {
{ CR_RX_FILTER, STA_RX_FILTER },
{ CR_SNIFFER_ON, 0U },
};
@ -164,10 +164,9 @@ static int reset_mode(struct zd_mac *mac)
if (ieee->iw_mode == IW_MODE_MONITOR) {
ioreqs[0].value = 0xffffffff;
ioreqs[1].value = 0x1;
ioreqs[2].value = ENC_SNIFFER;
}
return zd_iowrite32a(&mac->chip, ioreqs, 3);
return zd_iowrite32a(&mac->chip, ioreqs, ARRAY_SIZE(ioreqs));
}
int zd_mac_open(struct net_device *netdev)
@ -904,16 +903,21 @@ static int fill_ctrlset(struct zd_mac *mac,
static int zd_mac_tx(struct zd_mac *mac, struct ieee80211_txb *txb, int pri)
{
int i, r;
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
for (i = 0; i < txb->nr_frags; i++) {
struct sk_buff *skb = txb->fragments[i];
r = fill_ctrlset(mac, txb, i);
if (r)
if (r) {
ieee->stats.tx_dropped++;
return r;
}
r = zd_usb_tx(&mac->chip.usb, skb->data, skb->len);
if (r)
if (r) {
ieee->stats.tx_dropped++;
return r;
}
}
/* FIXME: shouldn't this be handled by the upper layers? */
@ -1063,9 +1067,23 @@ static int fill_rx_stats(struct ieee80211_rx_stats *stats,
*pstatus = status = zd_tail(buffer, length, sizeof(struct rx_status));
if (status->frame_status & ZD_RX_ERROR) {
/* FIXME: update? */
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
ieee->stats.rx_errors++;
if (status->frame_status & ZD_RX_TIMEOUT_ERROR)
ieee->stats.rx_missed_errors++;
else if (status->frame_status & ZD_RX_FIFO_OVERRUN_ERROR)
ieee->stats.rx_fifo_errors++;
else if (status->frame_status & ZD_RX_DECRYPTION_ERROR)
ieee->ieee_stats.rx_discards_undecryptable++;
else if (status->frame_status & ZD_RX_CRC32_ERROR) {
ieee->stats.rx_crc_errors++;
ieee->ieee_stats.rx_fcs_errors++;
}
else if (status->frame_status & ZD_RX_CRC16_ERROR)
ieee->stats.rx_crc_errors++;
return -EINVAL;
}
memset(stats, 0, sizeof(struct ieee80211_rx_stats));
stats->len = length - (ZD_PLCP_HEADER_SIZE + IEEE80211_FCS_LEN +
+ sizeof(struct rx_status));
@ -1094,14 +1112,16 @@ static void zd_mac_rx(struct zd_mac *mac, struct sk_buff *skb)
if (skb->len < ZD_PLCP_HEADER_SIZE + IEEE80211_1ADDR_LEN +
IEEE80211_FCS_LEN + sizeof(struct rx_status))
{
dev_dbg_f(zd_mac_dev(mac), "Packet with length %u to small.\n",
skb->len);
ieee->stats.rx_errors++;
ieee->stats.rx_length_errors++;
goto free_skb;
}
r = fill_rx_stats(&stats, &status, mac, skb->data, skb->len);
if (r) {
/* Only packets with rx errors are included here. */
/* Only packets with rx errors are included here.
* The error stats have already been set in fill_rx_stats.
*/
goto free_skb;
}
@ -1114,8 +1134,10 @@ static void zd_mac_rx(struct zd_mac *mac, struct sk_buff *skb)
r = filter_rx(ieee, skb->data, skb->len, &stats);
if (r <= 0) {
if (r < 0)
if (r < 0) {
ieee->stats.rx_errors++;
dev_dbg_f(zd_mac_dev(mac), "Error in packet.\n");
}
goto free_skb;
}
@ -1146,7 +1168,9 @@ int zd_mac_rx_irq(struct zd_mac *mac, const u8 *buffer, unsigned int length)
skb = dev_alloc_skb(sizeof(struct zd_rt_hdr) + length);
if (!skb) {
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
dev_warn(zd_mac_dev(mac), "Could not allocate skb.\n");
ieee->stats.rx_dropped++;
return -ENOMEM;
}
skb_reserve(skb, sizeof(struct zd_rt_hdr));

12
drivers/net/wireless/zd1211rw/zd_usb.c
View File

@ -313,6 +313,12 @@ out:
static inline void handle_retry_failed_int(struct urb *urb)
{
struct zd_usb *usb = urb->context;
struct zd_mac *mac = zd_usb_to_mac(usb);
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
ieee->stats.tx_errors++;
ieee->ieee_stats.tx_retry_limit_exceeded++;
dev_dbg_f(urb_dev(urb), "retry failed interrupt\n");
}
@ -487,6 +493,9 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
if (length < sizeof(struct rx_length_info)) {
/* It's not a complete packet anyhow. */
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
ieee->stats.rx_errors++;
ieee->stats.rx_length_errors++;
return;
}
length_info = (struct rx_length_info *)
@ -923,6 +932,8 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id)
goto error;
}
usb_reset_device(interface_to_usbdev(intf));
netdev = zd_netdev_alloc(intf);
if (netdev == NULL) {
r = -ENOMEM;
@ -1024,6 +1035,7 @@ static int __init usb_init(void)
r = usb_register(&driver);
if (r) {
destroy_workqueue(zd_workqueue);
printk(KERN_ERR "%s usb_register() failed. Error number %d\n",
driver.name, r);
return r;

1
include/linux/pci_ids.h
View File

@ -2089,6 +2089,7 @@
#define PCI_VENDOR_ID_PASEMI 0x1959
#define PCI_VENDOR_ID_ATTANSIC 0x1969
#define PCI_DEVICE_ID_ATTANSIC_L1 0x1048
#define PCI_VENDOR_ID_JMICRON 0x197B
#define PCI_DEVICE_ID_JMICRON_JMB360 0x2360

4
net/core/net-sysfs.c
View File

@ -340,7 +340,7 @@ static struct attribute_group netstat_group = {
.attrs = netstat_attrs,
};
#ifdef WIRELESS_EXT
#ifdef CONFIG_WIRELESS_EXT
/* helper function that does all the locking etc for wireless stats */
static ssize_t wireless_show(struct device *d, char *buf,
ssize_t (*format)(const struct iw_statistics *,
@ -473,7 +473,7 @@ int netdev_register_sysfs(struct net_device *net)
if (net->get_stats)
*groups++ = &netstat_group;
#ifdef WIRELESS_EXT
#ifdef CONFIG_WIRELESS_EXT
if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)
*groups++ = &wireless_group;
#endif

3
net/ieee80211/ieee80211_tx.c
View File

@ -502,9 +502,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
if (host_encrypt)
ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len);
else if (host_build_iv) {
struct ieee80211_crypt_data *crypt;
crypt = ieee->crypt[ieee->tx_keyidx];
atomic_inc(&crypt->refcnt);
if (crypt->ops->build_iv)
crypt->ops->build_iv(skb_frag, hdr_len,