[git patches] 2.6.x net driver updates
From: Jeff Garzik
Date: Mon Jan 09 2006 - 12:09:13 EST
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
to receive the following updates:
Documentation/networking/bonding.txt | 2
MAINTAINERS | 1
drivers/net/3c503.c | 16 +--
drivers/net/Kconfig | 4
drivers/net/ac3200.c | 16 +--
drivers/net/bonding/bonding.h | 8 -
drivers/net/e1000/e1000_param.c | 10 +-
drivers/net/e2100.c | 14 +-
drivers/net/es3210.c | 14 +-
drivers/net/forcedeth.c | 164 +++++++++++++++++++++--------------
drivers/net/gianfar.h | 4
drivers/net/hp-plus.c | 12 +-
drivers/net/hp.c | 12 +-
drivers/net/ibm_emac/ibm_emac.h | 3
drivers/net/ibm_emac/ibm_emac_core.c | 2
drivers/net/lance.c | 22 ++--
drivers/net/lne390.c | 14 +-
drivers/net/mv643xx_eth.c | 2
drivers/net/ne.c | 18 +--
drivers/net/ne2.c | 16 +--
drivers/net/sk98lin/skge.c | 129 ++++++++++++++++-----------
drivers/net/smc-ultra.c | 24 ++---
drivers/net/tulip/tulip_core.c | 2
drivers/net/wd.c | 14 +-
drivers/net/wireless/ipw2100.c | 5 -
net/ieee80211/ieee80211_crypt_wep.c | 61 +++++++++----
net/ieee80211/ieee80211_tx.c | 2
net/ieee80211/ieee80211_wx.c | 2
28 files changed, 341 insertions(+), 252 deletions(-)
Adrian Bunk:
drivers/net/Kconfig: indentation fix
drivers/net/bonding/bonding.h: "extern inline" -> "static inline"
drivers/net/gianfar.h: "extern inline" -> "static inline"
Ayaz Abdulla:
forcedeth: TSO fix for large buffers
Christoph Dworzak:
tulip: enable multiport NIC BIOS fixups for x86_64
Dan Williams:
[patch] ipw2100: support WEXT-18 enc_capa v3
Denis Vlasenko:
fix a few "warning: 'cleanup_card' defined but not used"
Eric Paris:
update bonding.txt to not show ip address on slaves
Eugene Surovegin:
PPC44x EMAC driver: disable TX status deferral in half-duplex mode
Franck:
Add MIPS dependency for dm9000 driver
Johannes Berg:
ieee80211: enable hw wep where host has to build IV
Kenji Kaneshige:
e1000: Fix invalid memory reference
Olaf Hering:
remove bouncing mail address of mv643xx_eth maintainer
Stephen Hemminger:
sk98lin: routine called from probe marked __init
sk98lin: not doing high dma properly
sk98lin: error handling on dual port board
sk98lin: use kzalloc
sk98lin: error handling on probe
sk98lin: error handling of pci setup
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt
index b0fe41d..8d8b4e5 100644
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@@ -945,7 +945,6 @@ bond0 Link encap:Ethernet HWaddr 00
collisions:0 txqueuelen:0
eth0 Link encap:Ethernet HWaddr 00:C0:F0:1F:37:B4
- inet addr:XXX.XXX.XXX.YYY Bcast:XXX.XXX.XXX.255 Mask:255.255.252.0
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:3573025 errors:0 dropped:0 overruns:0 frame:0
TX packets:1643167 errors:1 dropped:0 overruns:1 carrier:0
@@ -953,7 +952,6 @@ eth0 Link encap:Ethernet HWaddr 00
Interrupt:10 Base address:0x1080
eth1 Link encap:Ethernet HWaddr 00:C0:F0:1F:37:B4
- inet addr:XXX.XXX.XXX.YYY Bcast:XXX.XXX.XXX.255 Mask:255.255.252.0
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:3651769 errors:0 dropped:0 overruns:0 frame:0
TX packets:1643480 errors:0 dropped:0 overruns:0 carrier:0
diff --git a/MAINTAINERS b/MAINTAINERS
index 76dc820..270e28c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1697,7 +1697,6 @@ S: Maintained
MARVELL MV64340 ETHERNET DRIVER
P: Manish Lachwani
-M: Manish_Lachwani@xxxxxxxxxxxxxx
L: linux-mips@xxxxxxxxxxxxxx
L: netdev@xxxxxxxxxxxxxxx
S: Supported
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 5c5eebd..dcc98af 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -148,14 +148,6 @@ el2_pio_probe(struct net_device *dev)
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- /* NB: el2_close() handles free_irq */
- release_region(dev->base_addr, EL2_IO_EXTENT);
- if (ei_status.mem)
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init el2_probe(int unit)
{
@@ -726,6 +718,14 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ /* NB: el2_close() handles free_irq */
+ release_region(dev->base_addr, EL2_IO_EXTENT);
+ if (ei_status.mem)
+ iounmap(ei_status.mem);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 1960961..733bc25 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -129,7 +129,7 @@ config NET_SB1000
If you don't have this card, of course say N.
- source "drivers/net/arcnet/Kconfig"
+source "drivers/net/arcnet/Kconfig"
source "drivers/net/phy/Kconfig"
@@ -844,7 +844,7 @@ config SMC9194
config DM9000
tristate "DM9000 support"
- depends on ARM && NET_ETHERNET
+ depends on (ARM || MIPS) && NET_ETHERNET
select CRC32
select MII
---help---
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 8a0af54..7952dc6 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -123,14 +123,6 @@ static int __init do_ac3200_probe(struct
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- /* Someday free_irq may be in ac_close_card() */
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, AC_IO_EXTENT);
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init ac3200_probe(int unit)
{
@@ -406,6 +398,14 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ /* Someday free_irq may be in ac_close_card() */
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, AC_IO_EXTENT);
+ iounmap(ei_status.mem);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 015c7f1..f20bb85 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -205,7 +205,7 @@ struct bonding {
*
* Caller must hold bond lock for read
*/
-extern inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev)
+static inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev)
{
struct slave *slave = NULL;
int i;
@@ -219,7 +219,7 @@ extern inline struct slave *bond_get_sla
return slave;
}
-extern inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
+static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
{
if (!slave || !slave->dev->master) {
return NULL;
@@ -228,13 +228,13 @@ extern inline struct bonding *bond_get_b
return (struct bonding *)slave->dev->master->priv;
}
-extern inline void bond_set_slave_inactive_flags(struct slave *slave)
+static inline void bond_set_slave_inactive_flags(struct slave *slave)
{
slave->state = BOND_STATE_BACKUP;
slave->dev->flags |= IFF_NOARP;
}
-extern inline void bond_set_slave_active_flags(struct slave *slave)
+static inline void bond_set_slave_active_flags(struct slave *slave)
{
slave->state = BOND_STATE_ACTIVE;
slave->dev->flags &= ~IFF_NOARP;
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 38695d5..ccbbe5a 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -545,7 +545,7 @@ e1000_check_fiber_options(struct e1000_a
static void __devinit
e1000_check_copper_options(struct e1000_adapter *adapter)
{
- int speed, dplx;
+ int speed, dplx, an;
int bd = adapter->bd_number;
{ /* Speed */
@@ -641,8 +641,12 @@ e1000_check_copper_options(struct e1000_
.p = an_list }}
};
- int an = AutoNeg[bd];
- e1000_validate_option(&an, &opt, adapter);
+ if (num_AutoNeg > bd) {
+ an = AutoNeg[bd];
+ e1000_validate_option(&an, &opt, adapter);
+ } else {
+ an = opt.def;
+ }
adapter->hw.autoneg_advertised = an;
}
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index f5a4dd7..e5c5cd2 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -140,13 +140,6 @@ static int __init do_e2100_probe(struct
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- /* NB: e21_close() handles free_irq */
- iounmap(ei_status.mem);
- release_region(dev->base_addr, E21_IO_EXTENT);
-}
-
#ifndef MODULE
struct net_device * __init e2100_probe(int unit)
{
@@ -463,6 +456,13 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ /* NB: e21_close() handles free_irq */
+ iounmap(ei_status.mem);
+ release_region(dev->base_addr, E21_IO_EXTENT);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index 50f8e23..6b0ab1e 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -155,13 +155,6 @@ static int __init do_es_probe(struct net
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, ES_IO_EXTENT);
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init es_probe(int unit)
{
@@ -456,6 +449,13 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, ES_IO_EXTENT);
+ iounmap(ei_status.mem);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c39344a..3682ec6 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -101,6 +101,7 @@
* 0.46: 20 Oct 2005: Add irq optimization modes.
* 0.47: 26 Oct 2005: Add phyaddr 0 in phy scan.
* 0.48: 24 Dec 2005: Disable TSO, bugfix for pci_map_single
+ * 0.49: 10 Dec 2005: Fix tso for large buffers.
*
* Known bugs:
* We suspect that on some hardware no TX done interrupts are generated.
@@ -112,7 +113,7 @@
* DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
* superfluous timer interrupts from the nic.
*/
-#define FORCEDETH_VERSION "0.48"
+#define FORCEDETH_VERSION "0.49"
#define DRV_NAME "forcedeth"
#include <linux/module.h>
@@ -349,6 +350,8 @@ typedef union _ring_type {
#define NV_TX2_VALID (1<<31)
#define NV_TX2_TSO (1<<28)
#define NV_TX2_TSO_SHIFT 14
+#define NV_TX2_TSO_MAX_SHIFT 14
+#define NV_TX2_TSO_MAX_SIZE (1<<NV_TX2_TSO_MAX_SHIFT)
#define NV_TX2_CHECKSUM_L3 (1<<27)
#define NV_TX2_CHECKSUM_L4 (1<<26)
@@ -408,15 +411,15 @@ typedef union _ring_type {
#define NV_WATCHDOG_TIMEO (5*HZ)
#define RX_RING 128
-#define TX_RING 64
+#define TX_RING 256
/*
* If your nic mysteriously hangs then try to reduce the limits
* to 1/0: It might be required to set NV_TX_LASTPACKET in the
* last valid ring entry. But this would be impossible to
* implement - probably a disassembly error.
*/
-#define TX_LIMIT_STOP 63
-#define TX_LIMIT_START 62
+#define TX_LIMIT_STOP 255
+#define TX_LIMIT_START 254
/* rx/tx mac addr + type + vlan + align + slack*/
#define NV_RX_HEADERS (64)
@@ -535,6 +538,7 @@ struct fe_priv {
unsigned int next_tx, nic_tx;
struct sk_buff *tx_skbuff[TX_RING];
dma_addr_t tx_dma[TX_RING];
+ unsigned int tx_dma_len[TX_RING];
u32 tx_flags;
};
@@ -935,6 +939,7 @@ static void nv_init_tx(struct net_device
else
np->tx_ring.ex[i].FlagLen = 0;
np->tx_skbuff[i] = NULL;
+ np->tx_dma[i] = 0;
}
}
@@ -945,30 +950,27 @@ static int nv_init_ring(struct net_devic
return nv_alloc_rx(dev);
}
-static void nv_release_txskb(struct net_device *dev, unsigned int skbnr)
+static int nv_release_txskb(struct net_device *dev, unsigned int skbnr)
{
struct fe_priv *np = netdev_priv(dev);
- struct sk_buff *skb = np->tx_skbuff[skbnr];
- unsigned int j, entry, fragments;
-
- dprintk(KERN_INFO "%s: nv_release_txskb for skbnr %d, skb %p\n",
- dev->name, skbnr, np->tx_skbuff[skbnr]);
-
- entry = skbnr;
- if ((fragments = skb_shinfo(skb)->nr_frags) != 0) {
- for (j = fragments; j >= 1; j--) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[j-1];
- pci_unmap_page(np->pci_dev, np->tx_dma[entry],
- frag->size,
- PCI_DMA_TODEVICE);
- entry = (entry - 1) % TX_RING;
- }
+
+ dprintk(KERN_INFO "%s: nv_release_txskb for skbnr %d\n",
+ dev->name, skbnr);
+
+ if (np->tx_dma[skbnr]) {
+ pci_unmap_page(np->pci_dev, np->tx_dma[skbnr],
+ np->tx_dma_len[skbnr],
+ PCI_DMA_TODEVICE);
+ np->tx_dma[skbnr] = 0;
+ }
+
+ if (np->tx_skbuff[skbnr]) {
+ dev_kfree_skb_irq(np->tx_skbuff[skbnr]);
+ np->tx_skbuff[skbnr] = NULL;
+ return 1;
+ } else {
+ return 0;
}
- pci_unmap_single(np->pci_dev, np->tx_dma[entry],
- skb->len - skb->data_len,
- PCI_DMA_TODEVICE);
- dev_kfree_skb_irq(skb);
- np->tx_skbuff[skbnr] = NULL;
}
static void nv_drain_tx(struct net_device *dev)
@@ -981,10 +983,8 @@ static void nv_drain_tx(struct net_devic
np->tx_ring.orig[i].FlagLen = 0;
else
np->tx_ring.ex[i].FlagLen = 0;
- if (np->tx_skbuff[i]) {
- nv_release_txskb(dev, i);
+ if (nv_release_txskb(dev, i))
np->stats.tx_dropped++;
- }
}
}
@@ -1021,68 +1021,105 @@ static void drain_ring(struct net_device
static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct fe_priv *np = netdev_priv(dev);
+ u32 tx_flags = 0;
u32 tx_flags_extra = (np->desc_ver == DESC_VER_1 ? NV_TX_LASTPACKET : NV_TX2_LASTPACKET);
unsigned int fragments = skb_shinfo(skb)->nr_frags;
- unsigned int nr = (np->next_tx + fragments) % TX_RING;
+ unsigned int nr = (np->next_tx - 1) % TX_RING;
+ unsigned int start_nr = np->next_tx % TX_RING;
unsigned int i;
+ u32 offset = 0;
+ u32 bcnt;
+ u32 size = skb->len-skb->data_len;
+ u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
+
+ /* add fragments to entries count */
+ for (i = 0; i < fragments; i++) {
+ entries += (skb_shinfo(skb)->frags[i].size >> NV_TX2_TSO_MAX_SHIFT) +
+ ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
+ }
spin_lock_irq(&np->lock);
- if ((np->next_tx - np->nic_tx + fragments) > TX_LIMIT_STOP) {
+ if ((np->next_tx - np->nic_tx + entries - 1) > TX_LIMIT_STOP) {
spin_unlock_irq(&np->lock);
netif_stop_queue(dev);
return NETDEV_TX_BUSY;
}
- np->tx_skbuff[nr] = skb;
-
- if (fragments) {
- dprintk(KERN_DEBUG "%s: nv_start_xmit: buffer contains %d fragments\n", dev->name, fragments);
- /* setup descriptors in reverse order */
- for (i = fragments; i >= 1; i--) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i-1];
- np->tx_dma[nr] = pci_map_page(np->pci_dev, frag->page, frag->page_offset, frag->size,
- PCI_DMA_TODEVICE);
+ /* setup the header buffer */
+ do {
+ bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size;
+ nr = (nr + 1) % TX_RING;
+
+ np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data + offset, bcnt,
+ PCI_DMA_TODEVICE);
+ np->tx_dma_len[nr] = bcnt;
+
+ if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+ np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]);
+ np->tx_ring.orig[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags);
+ } else {
+ np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32;
+ np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF;
+ np->tx_ring.ex[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags);
+ }
+ tx_flags = np->tx_flags;
+ offset += bcnt;
+ size -= bcnt;
+ } while(size);
+
+ /* setup the fragments */
+ for (i = 0; i < fragments; i++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ u32 size = frag->size;
+ offset = 0;
+
+ do {
+ bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size;
+ nr = (nr + 1) % TX_RING;
+
+ np->tx_dma[nr] = pci_map_page(np->pci_dev, frag->page, frag->page_offset+offset, bcnt,
+ PCI_DMA_TODEVICE);
+ np->tx_dma_len[nr] = bcnt;
if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]);
- np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (frag->size-1) | np->tx_flags | tx_flags_extra);
+ np->tx_ring.orig[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags);
} else {
np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32;
np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF;
- np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (frag->size-1) | np->tx_flags | tx_flags_extra);
+ np->tx_ring.ex[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags);
}
-
- nr = (nr - 1) % TX_RING;
+ offset += bcnt;
+ size -= bcnt;
+ } while (size);
+ }
- if (np->desc_ver == DESC_VER_1)
- tx_flags_extra &= ~NV_TX_LASTPACKET;
- else
- tx_flags_extra &= ~NV_TX2_LASTPACKET;
- }
+ /* set last fragment flag */
+ if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+ np->tx_ring.orig[nr].FlagLen |= cpu_to_le32(tx_flags_extra);
+ } else {
+ np->tx_ring.ex[nr].FlagLen |= cpu_to_le32(tx_flags_extra);
}
+ np->tx_skbuff[nr] = skb;
+
#ifdef NETIF_F_TSO
if (skb_shinfo(skb)->tso_size)
- tx_flags_extra |= NV_TX2_TSO | (skb_shinfo(skb)->tso_size << NV_TX2_TSO_SHIFT);
+ tx_flags_extra = NV_TX2_TSO | (skb_shinfo(skb)->tso_size << NV_TX2_TSO_SHIFT);
else
#endif
- tx_flags_extra |= (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0);
+ tx_flags_extra = (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0);
- np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data, skb->len-skb->data_len,
- PCI_DMA_TODEVICE);
-
+ /* set tx flags */
if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
- np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]);
- np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (skb->len-skb->data_len-1) | np->tx_flags | tx_flags_extra);
+ np->tx_ring.orig[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra);
} else {
- np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32;
- np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF;
- np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (skb->len-skb->data_len-1) | np->tx_flags | tx_flags_extra);
+ np->tx_ring.ex[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra);
}
- dprintk(KERN_DEBUG "%s: nv_start_xmit: packet packet %d queued for transmission. tx_flags_extra: %x\n",
- dev->name, np->next_tx, tx_flags_extra);
+ dprintk(KERN_DEBUG "%s: nv_start_xmit: packet %d (entries %d) queued for transmission. tx_flags_extra: %x\n",
+ dev->name, np->next_tx, entries, tx_flags_extra);
{
int j;
for (j=0; j<64; j++) {
@@ -1093,7 +1130,7 @@ static int nv_start_xmit(struct sk_buff
dprintk("\n");
}
- np->next_tx += 1 + fragments;
+ np->next_tx += entries;
dev->trans_start = jiffies;
spin_unlock_irq(&np->lock);
@@ -1140,7 +1177,6 @@ static void nv_tx_done(struct net_device
np->stats.tx_packets++;
np->stats.tx_bytes += skb->len;
}
- nv_release_txskb(dev, i);
}
} else {
if (Flags & NV_TX2_LASTPACKET) {
@@ -1156,9 +1192,9 @@ static void nv_tx_done(struct net_device
np->stats.tx_packets++;
np->stats.tx_bytes += skb->len;
}
- nv_release_txskb(dev, i);
}
}
+ nv_release_txskb(dev, i);
np->nic_tx++;
}
if (np->next_tx - np->nic_tx < TX_LIMIT_START)
@@ -2456,7 +2492,7 @@ static int __devinit nv_probe(struct pci
np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG;
#ifdef NETIF_F_TSO
- /* disabled dev->features |= NETIF_F_TSO; */
+ dev->features |= NETIF_F_TSO;
#endif
}
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 94a91da..cb9d66a 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -718,14 +718,14 @@ struct gfar_private {
uint32_t msg_enable;
};
-extern inline u32 gfar_read(volatile unsigned *addr)
+static inline u32 gfar_read(volatile unsigned *addr)
{
u32 val;
val = in_be32(addr);
return val;
}
-extern inline void gfar_write(volatile unsigned *addr, u32 val)
+static inline void gfar_write(volatile unsigned *addr, u32 val)
{
out_be32(addr, val);
}
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 0abf5dd..74e167e 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -138,12 +138,6 @@ static int __init do_hpp_probe(struct ne
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- /* NB: hpp_close() handles free_irq */
- release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
-}
-
#ifndef MODULE
struct net_device * __init hp_plus_probe(int unit)
{
@@ -473,6 +467,12 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ /* NB: hpp_close() handles free_irq */
+ release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 59cf841..cf9fb36 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -102,12 +102,6 @@ static int __init do_hp_probe(struct net
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- free_irq(dev->irq, dev);
- release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
-}
-
#ifndef MODULE
struct net_device * __init hp_probe(int unit)
{
@@ -444,6 +438,12 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/ibm_emac/ibm_emac.h b/drivers/net/ibm_emac/ibm_emac.h
index 644edbf..c2dae60 100644
--- a/drivers/net/ibm_emac/ibm_emac.h
+++ b/drivers/net/ibm_emac/ibm_emac.h
@@ -110,6 +110,7 @@ struct emac_regs {
#define EMAC_MR1_TFS_2K 0x00080000
#define EMAC_MR1_TR0_MULT 0x00008000
#define EMAC_MR1_JPSM 0x00000000
+#define EMAC_MR1_MWSW_001 0x00000000
#define EMAC_MR1_BASE(opb) (EMAC_MR1_TFS_2K | EMAC_MR1_TR0_MULT)
#else
#define EMAC_MR1_RFS_4K 0x00180000
@@ -130,7 +131,7 @@ struct emac_regs {
(freq) <= 83 ? EMAC_MR1_OBCI_83 : \
(freq) <= 100 ? EMAC_MR1_OBCI_100 : EMAC_MR1_OBCI_100P)
#define EMAC_MR1_BASE(opb) (EMAC_MR1_TFS_2K | EMAC_MR1_TR | \
- EMAC_MR1_MWSW_001 | EMAC_MR1_OBCI(opb))
+ EMAC_MR1_OBCI(opb))
#endif
/* EMACx_TMR0 */
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 1da8a66..591c586 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -408,7 +408,7 @@ static int emac_configure(struct ocp_ene
/* Mode register */
r = EMAC_MR1_BASE(emac_opb_mhz()) | EMAC_MR1_VLE | EMAC_MR1_IST;
if (dev->phy.duplex == DUPLEX_FULL)
- r |= EMAC_MR1_FDE;
+ r |= EMAC_MR1_FDE | EMAC_MR1_MWSW_001;
dev->stop_timeout = STOP_TIMEOUT_10;
switch (dev->phy.speed) {
case SPEED_1000:
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index 1d75ca0..d1d714f 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -309,17 +309,6 @@ static void lance_tx_timeout (struct net
-static void cleanup_card(struct net_device *dev)
-{
- struct lance_private *lp = dev->priv;
- if (dev->dma != 4)
- free_dma(dev->dma);
- release_region(dev->base_addr, LANCE_TOTAL_SIZE);
- kfree(lp->tx_bounce_buffs);
- kfree((void*)lp->rx_buffs);
- kfree(lp);
-}
-
#ifdef MODULE
#define MAX_CARDS 8 /* Max number of interfaces (cards) per module */
@@ -367,6 +356,17 @@ int init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ struct lance_private *lp = dev->priv;
+ if (dev->dma != 4)
+ free_dma(dev->dma);
+ release_region(dev->base_addr, LANCE_TOTAL_SIZE);
+ kfree(lp->tx_bounce_buffs);
+ kfree((void*)lp->rx_buffs);
+ kfree(lp);
+}
+
void cleanup_module(void)
{
int this_dev;
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 309d254..646e89f 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -145,13 +145,6 @@ static int __init do_lne390_probe(struct
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, LNE390_IO_EXTENT);
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init lne390_probe(int unit)
{
@@ -440,6 +433,13 @@ int init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, LNE390_IO_EXTENT);
+ iounmap(ei_status.mem);
+}
+
void cleanup_module(void)
{
int this_dev;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 3cb9b3f..22c3a37 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -6,7 +6,7 @@
* Copyright (C) 2002 rabeeh@xxxxxxxxxxxxx
*
* Copyright (C) 2003 PMC-Sierra, Inc.,
- * written by Manish Lachwani (lachwani@xxxxxxxxxxxxxx)
+ * written by Manish Lachwani
*
* Copyright (C) 2003 Ralf Baechle <ralf@xxxxxxxxxxxxxx>
*
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 0de8fdd..94f782d 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -212,15 +212,6 @@ static int __init do_ne_probe(struct net
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
- if (idev)
- pnp_device_detach(idev);
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, NE_IO_EXTENT);
-}
-
#ifndef MODULE
struct net_device * __init ne_probe(int unit)
{
@@ -859,6 +850,15 @@ int init_module(void)
return -ENODEV;
}
+static void cleanup_card(struct net_device *dev)
+{
+ struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
+ if (idev)
+ pnp_device_detach(idev);
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, NE_IO_EXTENT);
+}
+
void cleanup_module(void)
{
int this_dev;
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index 6d62ada..e6df375 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -278,14 +278,6 @@ static int __init do_ne2_probe(struct ne
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- mca_mark_as_unused(ei_status.priv);
- mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, NE_IO_EXTENT);
-}
-
#ifndef MODULE
struct net_device * __init ne2_probe(int unit)
{
@@ -812,6 +804,14 @@ int init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ mca_mark_as_unused(ei_status.priv);
+ mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, NE_IO_EXTENT);
+}
+
void cleanup_module(void)
{
int this_dev;
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index 9a76ac1..197edd7 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -282,26 +282,22 @@ SK_U32 Val) /* pointer to store the rea
* Description:
* This function initialize the PCI resources and IO
*
- * Returns: N/A
- *
+ * Returns:
+ * 0 - indicate everything worked ok.
+ * != 0 - error indication
*/
-int SkGeInitPCI(SK_AC *pAC)
+static __devinit int SkGeInitPCI(SK_AC *pAC)
{
struct SK_NET_DEVICE *dev = pAC->dev[0];
struct pci_dev *pdev = pAC->PciDev;
int retval;
- if (pci_enable_device(pdev) != 0) {
- return 1;
- }
-
dev->mem_start = pci_resource_start (pdev, 0);
pci_set_master(pdev);
- if (pci_request_regions(pdev, "sk98lin") != 0) {
- retval = 2;
- goto out_disable;
- }
+ retval = pci_request_regions(pdev, "sk98lin");
+ if (retval)
+ goto out;
#ifdef SK_BIG_ENDIAN
/*
@@ -320,9 +316,8 @@ int SkGeInitPCI(SK_AC *pAC)
* Remap the regs into kernel space.
*/
pAC->IoBase = ioremap_nocache(dev->mem_start, 0x4000);
-
- if (!pAC->IoBase){
- retval = 3;
+ if (!pAC->IoBase) {
+ retval = -EIO;
goto out_release;
}
@@ -330,8 +325,7 @@ int SkGeInitPCI(SK_AC *pAC)
out_release:
pci_release_regions(pdev);
- out_disable:
- pci_disable_device(pdev);
+ out:
return retval;
}
@@ -492,7 +486,7 @@ module_param_array(AutoSizing, charp, NU
* 0, if everything is ok
* !=0, on error
*/
-static int __init SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC)
+static int __devinit SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC)
{
short i;
unsigned long Flags;
@@ -529,7 +523,7 @@ SK_BOOL DualNet;
if (SkGeInit(pAC, pAC->IoBase, SK_INIT_DATA) != 0) {
printk("HWInit (0) failed.\n");
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
- return(-EAGAIN);
+ return -EIO;
}
SkI2cInit( pAC, pAC->IoBase, SK_INIT_DATA);
SkEventInit(pAC, pAC->IoBase, SK_INIT_DATA);
@@ -551,7 +545,7 @@ SK_BOOL DualNet;
if (SkGeInit(pAC, pAC->IoBase, SK_INIT_IO) != 0) {
printk("sk98lin: HWInit (1) failed.\n");
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
- return(-EAGAIN);
+ return -EIO;
}
SkI2cInit( pAC, pAC->IoBase, SK_INIT_IO);
SkEventInit(pAC, pAC->IoBase, SK_INIT_IO);
@@ -583,20 +577,20 @@ SK_BOOL DualNet;
} else {
printk(KERN_WARNING "sk98lin: Illegal number of ports: %d\n",
pAC->GIni.GIMacsFound);
- return -EAGAIN;
+ return -EIO;
}
if (Ret) {
printk(KERN_WARNING "sk98lin: Requested IRQ %d is busy.\n",
dev->irq);
- return -EAGAIN;
+ return Ret;
}
pAC->AllocFlag |= SK_ALLOC_IRQ;
/* Alloc memory for this board (Mem for RxD/TxD) : */
if(!BoardAllocMem(pAC)) {
printk("No memory for descriptor rings.\n");
- return(-EAGAIN);
+ return -ENOMEM;
}
BoardInitMem(pAC);
@@ -612,7 +606,7 @@ SK_BOOL DualNet;
DualNet)) {
BoardFreeMem(pAC);
printk("sk98lin: SkGeInitAssignRamToQueues failed.\n");
- return(-EAGAIN);
+ return -EIO;
}
return (0);
@@ -633,8 +627,7 @@ SK_BOOL DualNet;
* SK_TRUE, if all memory could be allocated
* SK_FALSE, if not
*/
-static SK_BOOL BoardAllocMem(
-SK_AC *pAC)
+static __devinit SK_BOOL BoardAllocMem(SK_AC *pAC)
{
caddr_t pDescrMem; /* pointer to descriptor memory area */
size_t AllocLength; /* length of complete descriptor area */
@@ -727,8 +720,7 @@ size_t AllocLength; /* length of comple
*
* Returns: N/A
*/
-static void BoardInitMem(
-SK_AC *pAC) /* pointer to adapter context */
+static __devinit void BoardInitMem(SK_AC *pAC)
{
int i; /* loop counter */
int RxDescrSize; /* the size of a rx descriptor rounded up to alignment*/
@@ -4776,32 +4768,47 @@ static int __devinit skge_probe_one(stru
struct net_device *dev = NULL;
static int boards_found = 0;
int error = -ENODEV;
+ int using_dac = 0;
char DeviceStr[80];
if (pci_enable_device(pdev))
goto out;
/* Configure DMA attributes. */
- if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
- pci_set_dma_mask(pdev, DMA_32BIT_MASK))
- goto out_disable_device;
-
+ if (sizeof(dma_addr_t) > sizeof(u32) &&
+ !(error = pci_set_dma_mask(pdev, DMA_64BIT_MASK))) {
+ using_dac = 1;
+ error = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+ if (error < 0) {
+ printk(KERN_ERR "sk98lin %s unable to obtain 64 bit DMA "
+ "for consistent allocations\n", pci_name(pdev));
+ goto out_disable_device;
+ }
+ } else {
+ error = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (error) {
+ printk(KERN_ERR "sk98lin %s no usable DMA configuration\n",
+ pci_name(pdev));
+ goto out_disable_device;
+ }
+ }
- if ((dev = alloc_etherdev(sizeof(DEV_NET))) == NULL) {
- printk(KERN_ERR "Unable to allocate etherdev "
+ error = -ENOMEM;
+ dev = alloc_etherdev(sizeof(DEV_NET));
+ if (!dev) {
+ printk(KERN_ERR "sk98lin: unable to allocate etherdev "
"structure!\n");
goto out_disable_device;
}
pNet = netdev_priv(dev);
- pNet->pAC = kmalloc(sizeof(SK_AC), GFP_KERNEL);
+ pNet->pAC = kzalloc(sizeof(SK_AC), GFP_KERNEL);
if (!pNet->pAC) {
- printk(KERN_ERR "Unable to allocate adapter "
+ printk(KERN_ERR "sk98lin: unable to allocate adapter "
"structure!\n");
goto out_free_netdev;
}
- memset(pNet->pAC, 0, sizeof(SK_AC));
pAC = pNet->pAC;
pAC->PciDev = pdev;
@@ -4810,6 +4817,7 @@ static int __devinit skge_probe_one(stru
pAC->CheckQueue = SK_FALSE;
dev->irq = pdev->irq;
+
error = SkGeInitPCI(pAC);
if (error) {
printk(KERN_ERR "sk98lin: PCI setup failed: %i\n", error);
@@ -4844,19 +4852,25 @@ static int __devinit skge_probe_one(stru
#endif
}
+ if (using_dac)
+ dev->features |= NETIF_F_HIGHDMA;
+
pAC->Index = boards_found++;
- if (SkGeBoardInit(dev, pAC))
+ error = SkGeBoardInit(dev, pAC);
+ if (error)
goto out_free_netdev;
/* Read Adapter name from VPD */
if (ProductStr(pAC, DeviceStr, sizeof(DeviceStr)) != 0) {
+ error = -EIO;
printk(KERN_ERR "sk98lin: Could not read VPD data.\n");
goto out_free_resources;
}
/* Register net device */
- if (register_netdev(dev)) {
+ error = register_netdev(dev);
+ if (error) {
printk(KERN_ERR "sk98lin: Could not register device.\n");
goto out_free_resources;
}
@@ -4883,15 +4897,17 @@ static int __devinit skge_probe_one(stru
boards_found++;
+ pci_set_drvdata(pdev, dev);
+
/* More then one port found */
if ((pAC->GIni.GIMacsFound == 2 ) && (pAC->RlmtNets == 2)) {
- if ((dev = alloc_etherdev(sizeof(DEV_NET))) == 0) {
- printk(KERN_ERR "Unable to allocate etherdev "
+ dev = alloc_etherdev(sizeof(DEV_NET));
+ if (!dev) {
+ printk(KERN_ERR "sk98lin: unable to allocate etherdev "
"structure!\n");
- goto out;
+ goto single_port;
}
- pAC->dev[1] = dev;
pNet = netdev_priv(dev);
pNet->PortNr = 1;
pNet->NetNr = 1;
@@ -4920,20 +4936,28 @@ static int __devinit skge_probe_one(stru
#endif
}
- if (register_netdev(dev)) {
- printk(KERN_ERR "sk98lin: Could not register device for seconf port.\n");
+ if (using_dac)
+ dev->features |= NETIF_F_HIGHDMA;
+
+ error = register_netdev(dev);
+ if (error) {
+ printk(KERN_ERR "sk98lin: Could not register device"
+ " for second port. (%d)\n", error);
free_netdev(dev);
- pAC->dev[1] = pAC->dev[0];
- } else {
- memcpy(&dev->dev_addr,
- &pAC->Addr.Net[1].CurrentMacAddress, 6);
- memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
-
- printk("%s: %s\n", dev->name, DeviceStr);
- printk(" PrefPort:B RlmtMode:Dual Check Link State\n");
+ goto single_port;
}
+
+ pAC->dev[1] = dev;
+ memcpy(&dev->dev_addr,
+ &pAC->Addr.Net[1].CurrentMacAddress, 6);
+ memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
+
+ printk("%s: %s\n", dev->name, DeviceStr);
+ printk(" PrefPort:B RlmtMode:Dual Check Link State\n");
}
+single_port:
+
/* Save the hardware revision */
pAC->HWRevision = (((pAC->GIni.GIPciHwRev >> 4) & 0x0F)*10) +
(pAC->GIni.GIPciHwRev & 0x0F);
@@ -4945,7 +4969,6 @@ static int __devinit skge_probe_one(stru
memset(&pAC->PnmiBackup, 0, sizeof(SK_PNMI_STRUCT_DATA));
memcpy(&pAC->PnmiBackup, &pAC->PnmiStruct, sizeof(SK_PNMI_STRUCT_DATA));
- pci_set_drvdata(pdev, dev);
return 0;
out_free_resources:
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index ba8593a..3db30cd 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -168,18 +168,6 @@ static int __init do_ultra_probe(struct
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- /* NB: ultra_close_card() does free_irq */
-#ifdef __ISAPNP__
- struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
- if (idev)
- pnp_device_detach(idev);
-#endif
- release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT);
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init ultra_probe(int unit)
{
@@ -594,6 +582,18 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ /* NB: ultra_close_card() does free_irq */
+#ifdef __ISAPNP__
+ struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
+ if (idev)
+ pnp_device_detach(idev);
+#endif
+ release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT);
+ iounmap(ei_status.mem);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 125ed00..c67c912 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1564,7 +1564,7 @@ static int __devinit tulip_init_one (str
dev->dev_addr, 6);
}
#endif
-#if defined(__i386__) /* Patch up x86 BIOS bug. */
+#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
if (last_irq)
irq = last_irq;
#endif
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index b03feae..7caa8dc 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -127,13 +127,6 @@ static int __init do_wd_probe(struct net
return -ENODEV;
}
-static void cleanup_card(struct net_device *dev)
-{
- free_irq(dev->irq, dev);
- release_region(dev->base_addr - WD_NIC_OFFSET, WD_IO_EXTENT);
- iounmap(ei_status.mem);
-}
-
#ifndef MODULE
struct net_device * __init wd_probe(int unit)
{
@@ -538,6 +531,13 @@ init_module(void)
return -ENXIO;
}
+static void cleanup_card(struct net_device *dev)
+{
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr - WD_NIC_OFFSET, WD_IO_EXTENT);
+ iounmap(ei_status.mem);
+}
+
void
cleanup_module(void)
{
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 44cd3fc..cf05661 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -7153,7 +7153,7 @@ static int ipw2100_wx_get_range(struct n
/* Set the Wireless Extension versions */
range->we_version_compiled = WIRELESS_EXT;
- range->we_version_source = 16;
+ range->we_version_source = 18;
// range->retry_capa; /* What retry options are supported */
// range->retry_flags; /* How to decode max/min retry limit */
@@ -7184,6 +7184,9 @@ static int ipw2100_wx_get_range(struct n
IW_EVENT_CAPA_MASK(SIOCGIWAP));
range->event_capa[1] = IW_EVENT_CAPA_K_1;
+ range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
+ IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+
IPW_DEBUG_WX("GET Range\n");
return 0;
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index 073aebd..f8dca31 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -75,22 +75,14 @@ static void prism2_wep_deinit(void *priv
kfree(priv);
}
-/* Perform WEP encryption on given skb that has at least 4 bytes of headroom
- * for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted,
- * so the payload length increases with 8 bytes.
- *
- * WEP frame payload: IV + TX key idx, RC4(data), ICV = RC4(CRC32(data))
- */
-static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
+/* Add WEP IV/key info to a frame that has at least 4 bytes of headroom */
+static int prism2_wep_build_iv(struct sk_buff *skb, int hdr_len, void *priv)
{
struct prism2_wep_data *wep = priv;
- u32 crc, klen, len;
- u8 key[WEP_KEY_LEN + 3];
- u8 *pos, *icv;
- struct scatterlist sg;
-
- if (skb_headroom(skb) < 4 || skb_tailroom(skb) < 4 ||
- skb->len < hdr_len)
+ u32 klen, len;
+ u8 *pos;
+
+ if (skb_headroom(skb) < 4 || skb->len < hdr_len)
return -1;
len = skb->len - hdr_len;
@@ -112,15 +104,47 @@ static int prism2_wep_encrypt(struct sk_
}
/* Prepend 24-bit IV to RC4 key and TX frame */
- *pos++ = key[0] = (wep->iv >> 16) & 0xff;
- *pos++ = key[1] = (wep->iv >> 8) & 0xff;
- *pos++ = key[2] = wep->iv & 0xff;
+ *pos++ = (wep->iv >> 16) & 0xff;
+ *pos++ = (wep->iv >> 8) & 0xff;
+ *pos++ = wep->iv & 0xff;
*pos++ = wep->key_idx << 6;
+ return 0;
+}
+
+/* Perform WEP encryption on given skb that has at least 4 bytes of headroom
+ * for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted,
+ * so the payload length increases with 8 bytes.
+ *
+ * WEP frame payload: IV + TX key idx, RC4(data), ICV = RC4(CRC32(data))
+ */
+static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
+{
+ struct prism2_wep_data *wep = priv;
+ u32 crc, klen, len;
+ u8 *pos, *icv;
+ struct scatterlist sg;
+ u8 key[WEP_KEY_LEN + 3];
+
+ /* other checks are in prism2_wep_build_iv */
+ if (skb_tailroom(skb) < 4)
+ return -1;
+
+ /* add the IV to the frame */
+ if (prism2_wep_build_iv(skb, hdr_len, priv))
+ return -1;
+
+ /* Copy the IV into the first 3 bytes of the key */
+ memcpy(key, skb->data + hdr_len, 3);
+
/* Copy rest of the WEP key (the secret part) */
memcpy(key + 3, wep->key, wep->key_len);
+
+ len = skb->len - hdr_len - 4;
+ pos = skb->data + hdr_len + 4;
+ klen = 3 + wep->key_len;
- /* Append little-endian CRC32 and encrypt it to produce ICV */
+ /* Append little-endian CRC32 over only the data and encrypt it to produce ICV */
crc = ~crc32_le(~0, pos, len);
icv = skb_put(skb, 4);
icv[0] = crc;
@@ -231,6 +255,7 @@ static struct ieee80211_crypto_ops ieee8
.name = "WEP",
.init = prism2_wep_init,
.deinit = prism2_wep_deinit,
+ .build_iv = prism2_wep_build_iv,
.encrypt_mpdu = prism2_wep_encrypt,
.decrypt_mpdu = prism2_wep_decrypt,
.encrypt_msdu = NULL,
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index 445f206..e5b33c8 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -288,7 +288,7 @@ int ieee80211_xmit(struct sk_buff *skb,
/* Determine total amount of storage required for TXB packets */
bytes = skb->len + SNAP_SIZE + sizeof(u16);
- if (host_encrypt)
+ if (host_encrypt || host_build_iv)
fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
IEEE80211_FCTL_PROTECTED;
else
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index 181755f..406d5b9 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -284,7 +284,7 @@ int ieee80211_wx_set_encode(struct ieee8
};
int i, key, key_provided, len;
struct ieee80211_crypt_data **crypt;
- int host_crypto = ieee->host_encrypt || ieee->host_decrypt;
+ int host_crypto = ieee->host_encrypt || ieee->host_decrypt || ieee->host_build_iv;
IEEE80211_DEBUG_WX("SET_ENCODE\n");
-
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