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raspberrypi-kernel
提交 f327220b 编写于 作者: L Linus Torvalds
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Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

上级 31b3c31b ea182d4a
展开全部 隐藏空白更改
内联 并排
Showing with 108 addition and 1092 deletion
drivers/net/b44.c
浏览文件 @ f327220b
......@@ -28,8 +28,8 @@
#define DRV_MODULE_NAME "b44"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "0.96"
#define DRV_MODULE_RELDATE "Nov 8, 2005"
#define DRV_MODULE_VERSION "0.97"
#define DRV_MODULE_RELDATE "Nov 30, 2005"
#define B44_DEF_MSG_ENABLE \
(NETIF_MSG_DRV | \
......@@ -1417,6 +1417,7 @@ static int b44_open(struct net_device *dev)
add_timer(&bp->timer);
b44_enable_ints(bp);
netif_start_queue(dev);
out:
return err;
}
......@@ -1837,12 +1838,15 @@ static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
struct b44 *bp = netdev_priv(dev);
int err;
int err = -EINVAL;
if (!netif_running(dev))
goto out;
spin_lock_irq(&bp->lock);
err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
spin_unlock_irq(&bp->lock);
out:
return err;
}
......@@ -2113,6 +2117,7 @@ static int b44_resume(struct pci_dev *pdev)
add_timer(&bp->timer);
b44_enable_ints(bp);
netif_wake_queue(dev);
return 0;
}
......
drivers/net/e1000/e1000_main.c
浏览文件 @ f327220b
......@@ -2621,19 +2621,7 @@ e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) )
return 0;
}
if(htons(ETH_P_IP) == skb->protocol) {
const struct iphdr *ip = skb->nh.iph;
if(IPPROTO_UDP == ip->protocol) {
struct udphdr *udp = (struct udphdr *)(skb->h.uh);
if(ntohs(udp->dest) == 67) {
offset = (uint8_t *)udp + 8 - skb->data;
length = skb->len - offset;
return e1000_mng_write_dhcp_info(hw,
(uint8_t *)udp + 8, length);
}
}
} else if((skb->len > MINIMUM_DHCP_PACKET_SIZE) && (!skb->protocol)) {
if ((skb->len > MINIMUM_DHCP_PACKET_SIZE) && (!skb->protocol)) {
struct ethhdr *eth = (struct ethhdr *) skb->data;
if((htons(ETH_P_IP) == eth->h_proto)) {
const struct iphdr *ip =
......
drivers/net/ibm_emac/ibm_emac_core.c
浏览文件 @ f327220b
......@@ -65,7 +65,7 @@
*/
#define DRV_NAME "emac"
#define DRV_VERSION "3.53"
#define DRV_VERSION "3.54"
#define DRV_DESC "PPC 4xx OCP EMAC driver"
MODULE_DESCRIPTION(DRV_DESC);
......@@ -158,6 +158,14 @@ static inline void emac_report_timeout_error(struct ocp_enet_private *dev,
#define PHY_POLL_LINK_ON HZ
#define PHY_POLL_LINK_OFF (HZ / 5)
/* Graceful stop timeouts in us.
* We should allow up to 1 frame time (full-duplex, ignoring collisions)
*/
#define STOP_TIMEOUT_10 1230
#define STOP_TIMEOUT_100 124
#define STOP_TIMEOUT_1000 13
#define STOP_TIMEOUT_1000_JUMBO 73
/* Please, keep in sync with struct ibm_emac_stats/ibm_emac_error_stats */
static const char emac_stats_keys[EMAC_ETHTOOL_STATS_COUNT][ETH_GSTRING_LEN] = {
"rx_packets", "rx_bytes", "tx_packets", "tx_bytes", "rx_packets_csum",
......@@ -222,10 +230,12 @@ static void emac_tx_disable(struct ocp_enet_private *dev)
r = in_be32(&p->mr0);
if (r & EMAC_MR0_TXE) {
int n = 300;
int n = dev->stop_timeout;
out_be32(&p->mr0, r & ~EMAC_MR0_TXE);
while (!(in_be32(&p->mr0) & EMAC_MR0_TXI) && n)
while (!(in_be32(&p->mr0) & EMAC_MR0_TXI) && n) {
udelay(1);
--n;
}
if (unlikely(!n))
emac_report_timeout_error(dev, "TX disable timeout");
}
......@@ -248,9 +258,11 @@ static void emac_rx_enable(struct ocp_enet_private *dev)
if (!(r & EMAC_MR0_RXE)) {
if (unlikely(!(r & EMAC_MR0_RXI))) {
/* Wait if previous async disable is still in progress */
int n = 100;
while (!(r = in_be32(&p->mr0) & EMAC_MR0_RXI) && n)
int n = dev->stop_timeout;
while (!(r = in_be32(&p->mr0) & EMAC_MR0_RXI) && n) {
udelay(1);
--n;
}
if (unlikely(!n))
emac_report_timeout_error(dev,
"RX disable timeout");
......@@ -273,10 +285,12 @@ static void emac_rx_disable(struct ocp_enet_private *dev)
r = in_be32(&p->mr0);
if (r & EMAC_MR0_RXE) {
int n = 300;
int n = dev->stop_timeout;
out_be32(&p->mr0, r & ~EMAC_MR0_RXE);
while (!(in_be32(&p->mr0) & EMAC_MR0_RXI) && n)
while (!(in_be32(&p->mr0) & EMAC_MR0_RXI) && n) {
udelay(1);
--n;
}
if (unlikely(!n))
emac_report_timeout_error(dev, "RX disable timeout");
}
......@@ -395,6 +409,7 @@ static int emac_configure(struct ocp_enet_private *dev)
r = EMAC_MR1_BASE(emac_opb_mhz()) | EMAC_MR1_VLE | EMAC_MR1_IST;
if (dev->phy.duplex == DUPLEX_FULL)
r |= EMAC_MR1_FDE;
dev->stop_timeout = STOP_TIMEOUT_10;
switch (dev->phy.speed) {
case SPEED_1000:
if (emac_phy_gpcs(dev->phy.mode)) {
......@@ -409,12 +424,16 @@ static int emac_configure(struct ocp_enet_private *dev)
r |= EMAC_MR1_MF_1000;
r |= EMAC_MR1_RFS_16K;
gige = 1;
if (dev->ndev->mtu > ETH_DATA_LEN)
if (dev->ndev->mtu > ETH_DATA_LEN) {
r |= EMAC_MR1_JPSM;
dev->stop_timeout = STOP_TIMEOUT_1000_JUMBO;
} else
dev->stop_timeout = STOP_TIMEOUT_1000;
break;
case SPEED_100:
r |= EMAC_MR1_MF_100;
dev->stop_timeout = STOP_TIMEOUT_100;
/* Fall through */
default:
r |= EMAC_MR1_RFS_4K;
......@@ -2048,6 +2067,7 @@ static int __init emac_probe(struct ocp_device *ocpdev)
dev->phy.duplex = DUPLEX_FULL;
dev->phy.autoneg = AUTONEG_DISABLE;
dev->phy.pause = dev->phy.asym_pause = 0;
dev->stop_timeout = STOP_TIMEOUT_100;
init_timer(&dev->link_timer);
dev->link_timer.function = emac_link_timer;
dev->link_timer.data = (unsigned long)dev;
......
drivers/net/ibm_emac/ibm_emac_core.h
浏览文件 @ f327220b
......@@ -189,6 +189,8 @@ struct ocp_enet_private {
struct timer_list link_timer;
int reset_failed;
int stop_timeout; /* in us */
struct ibm_emac_error_stats estats;
struct net_device_stats nstats;
......
drivers/net/jazzsonic.c
浏览文件 @ f327220b
......@@ -296,7 +296,7 @@ static int __init jazz_sonic_init_module(void)
}
jazz_sonic_device = platform_device_alloc(jazz_sonic_string, 0);
if (!jazz_sonnic_device)
if (!jazz_sonic_device)
goto out_unregister;
if (platform_device_add(jazz_sonic_device)) {
......@@ -307,7 +307,7 @@ static int __init jazz_sonic_init_module(void)
return 0;
out_unregister:
driver_unregister(&jazz_sonic_driver);
platform_driver_unregister(&jazz_sonic_driver);
return -ENOMEM;
}
......
drivers/net/mipsnet.h
浏览文件 @ f327220b
//
// <COPYRIGHT CLASS="1B" YEAR="2005">
// Unpublished work (c) MIPS Technologies, Inc. All rights reserved.
// Unpublished rights reserved under the copyright laws of the U.S.A. and
// other countries.
//
// PROPRIETARY / SECRET CONFIDENTIAL INFORMATION OF MIPS TECHNOLOGIES, INC.
// FOR INTERNAL USE ONLY.
//
// Under no circumstances (contract or otherwise) may this information be
// disclosed to, or copied, modified or used by anyone other than employees
// or contractors of MIPS Technologies having a need to know.
// </COPYRIGHT>
//
//++
// File: MIPS_Net.h
//
// Description:
// The definition of the emulated MIPSNET device's interface.
//
// Notes: This include file needs to work from a Linux device drivers.
//
//--
//
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef __MIPSNET_H
#define __MIPSNET_H
......
drivers/net/pcmcia/fmvj18x_cs.c
浏览文件 @ f327220b
......@@ -131,10 +131,9 @@ typedef struct local_info_t {
u_short tx_queue_len;
cardtype_t cardtype;
u_short sent;
u_char mc_filter[8];
} local_info_t;
#define MC_FILTERBREAK 8
#define MC_FILTERBREAK 64
/*====================================================================*/
/*
......@@ -1005,15 +1004,8 @@ static void fjn_reset(struct net_device *dev)
for (i = 0; i < 6; i++)
outb(dev->dev_addr[i], ioaddr + NODE_ID + i);
/* Switch to bank 1 */
if (lp->cardtype == MBH10302)
outb(BANK_1, ioaddr + CONFIG_1);
else
outb(BANK_1U, ioaddr + CONFIG_1);
/* set the multicast table to accept none. */
for (i = 0; i < 8; i++)
outb(0x00, ioaddr + MAR_ADR + i);
/* (re)initialize the multicast table */
set_rx_mode(dev);
/* Switch to bank 2 (runtime mode) */
if (lp->cardtype == MBH10302)
......@@ -1264,11 +1256,11 @@ static struct net_device_stats *fjn_get_stats(struct net_device *dev)
static void set_rx_mode(struct net_device *dev)
{
kio_addr_t ioaddr = dev->base_addr;
struct local_info_t *lp = netdev_priv(dev);
u_char mc_filter[8]; /* Multicast hash filter */
u_long flags;
int i;
int saved_bank;
int saved_config_0 = inb(ioaddr + CONFIG_0);
local_irq_save(flags);
......@@ -1306,15 +1298,13 @@ static void set_rx_mode(struct net_device *dev)
outb(2, ioaddr + RX_MODE); /* Use normal mode. */
}
if (memcmp(mc_filter, lp->mc_filter, sizeof(mc_filter))) {
int saved_bank = inb(ioaddr + CONFIG_1);
/* Switch to bank 1 and set the multicast table. */
outb(0xe4, ioaddr + CONFIG_1);
for (i = 0; i < 8; i++)
outb(mc_filter[i], ioaddr + MAR_ADR + i);
memcpy(lp->mc_filter, mc_filter, sizeof(mc_filter));
outb(saved_bank, ioaddr + CONFIG_1);
}
/* Switch to bank 1 and set the multicast table. */
saved_bank = inb(ioaddr + CONFIG_1);
outb(0xe4, ioaddr + CONFIG_1);
for (i = 0; i < 8; i++)
outb(mc_filter[i], ioaddr + MAR_ADR + i);
outb(saved_bank, ioaddr + CONFIG_1);
outb(saved_config_0, ioaddr + CONFIG_0);
......
drivers/net/sk98lin/Makefile
浏览文件 @ f327220b
......@@ -27,8 +27,7 @@ sk98lin-objs := \
sktimer.o \
skvpd.o \
skxmac2.o \
skproc.o \
skcsum.o
skproc.o
# DBGDEF = \
# -DDEBUG
......@@ -77,7 +76,7 @@ endif
# SK_DBGCAT_DRV_INT_SRC 0x04000000 interrupts sources
# SK_DBGCAT_DRV_EVENT 0x08000000 driver events
EXTRA_CFLAGS += -Idrivers/net/sk98lin -DSK_DIAG_SUPPORT -DSK_USE_CSUM -DGENESIS -DYUKON $(DBGDEF) $(SKPARAM)
EXTRA_CFLAGS += -Idrivers/net/sk98lin -DSK_DIAG_SUPPORT -DGENESIS -DYUKON $(DBGDEF) $(SKPARAM)
clean:
rm -f core *.o *.a *.s
......
drivers/net/sk98lin/h/skdrv2nd.h
浏览文件 @ f327220b
......@@ -425,10 +425,6 @@ struct s_AC {
TX_PORT TxPort[SK_MAX_MACS][2];
RX_PORT RxPort[SK_MAX_MACS];
unsigned int CsOfs1; /* for checksum calculation */
unsigned int CsOfs2; /* for checksum calculation */
SK_U32 CsOfs; /* for checksum calculation */
SK_BOOL CheckQueue; /* check event queue soon */
SK_TIMER DrvCleanupTimer;/* to check for pending descriptors */
DIM_INFO DynIrqModInfo; /* all data related to DIM */
......
drivers/net/sk98lin/skcsum.c 已删除 100644 → 0
浏览文件 @ 31b3c31b
此差异已折叠。
drivers/net/sk98lin/skethtool.c
浏览文件 @ f327220b
......@@ -549,4 +549,6 @@ struct ethtool_ops SkGeEthtoolOps = {
.phys_id = locateDevice,
.get_pauseparam = getPauseParams,
.set_pauseparam = setPauseParams,
.get_link = ethtool_op_get_link,
.get_perm_addr = ethtool_op_get_perm_addr,
};
drivers/net/sk98lin/skge.c
浏览文件 @ f327220b
......@@ -101,7 +101,6 @@
* "h/skgeinit.h"
* "h/skaddr.h"
* "h/skgesirq.h"
* "h/skcsum.h"
* "h/skrlmt.h"
*
******************************************************************************/
......@@ -113,6 +112,7 @@
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/dma-mapping.h>
#include <linux/ip.h>
#include "h/skdrv1st.h"
#include "h/skdrv2nd.h"
......@@ -601,11 +601,6 @@ SK_BOOL DualNet;
return(-EAGAIN);
}
SkCsSetReceiveFlags(pAC,
SKCS_PROTO_IP | SKCS_PROTO_TCP | SKCS_PROTO_UDP,
&pAC->CsOfs1, &pAC->CsOfs2, 0);
pAC->CsOfs = (pAC->CsOfs2 << 16) | pAC->CsOfs1;
BoardInitMem(pAC);
/* tschilling: New common function with minimum size check. */
DualNet = SK_FALSE;
......@@ -823,7 +818,7 @@ uintptr_t VNextDescr; /* the virtual bus address of the next descriptor */
/* set the pointers right */
pDescr->VNextRxd = VNextDescr & 0xffffffffULL;
pDescr->pNextRxd = pNextDescr;
pDescr->TcpSumStarts = pAC->CsOfs;
pDescr->TcpSumStarts = 0;
/* advance one step */
pPrevDescr = pDescr;
......@@ -1505,8 +1500,6 @@ struct sk_buff *pMessage) /* pointer to send-message */
TXD *pOldTxd;
unsigned long Flags;
SK_U64 PhysAddr;
int Protocol;
int IpHeaderLength;
int BytesSend = pMessage->len;
SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, ("X"));
......@@ -1579,8 +1572,10 @@ struct sk_buff *pMessage) /* pointer to send-message */
pTxd->pMBuf = pMessage;
if (pMessage->ip_summed == CHECKSUM_HW) {
Protocol = ((SK_U8)pMessage->data[C_OFFSET_IPPROTO] & 0xff);
if ((Protocol == C_PROTO_ID_UDP) &&
u16 hdrlen = pMessage->h.raw - pMessage->data;
u16 offset = hdrlen + pMessage->csum;
if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
(pAC->GIni.GIChipRev == 0) &&
(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
pTxd->TBControl = BMU_TCP_CHECK;
......@@ -1588,14 +1583,9 @@ struct sk_buff *pMessage) /* pointer to send-message */
pTxd->TBControl = BMU_UDP_CHECK;
}
IpHeaderLength = (SK_U8)pMessage->data[C_OFFSET_IPHEADER];
IpHeaderLength = (IpHeaderLength & 0xf) * 4;
pTxd->TcpSumOfs = 0; /* PH-Checksum already calculated */
pTxd->TcpSumSt = C_LEN_ETHERMAC_HEADER + IpHeaderLength +
(Protocol == C_PROTO_ID_UDP ?
C_OFFSET_UDPHEADER_UDPCS :
C_OFFSET_TCPHEADER_TCPCS);
pTxd->TcpSumWr = C_LEN_ETHERMAC_HEADER + IpHeaderLength;
pTxd->TcpSumOfs = 0;
pTxd->TcpSumSt = hdrlen;
pTxd->TcpSumWr = offset;
pTxd->TBControl |= BMU_OWN | BMU_STF |
BMU_SW | BMU_EOF |
......@@ -1658,11 +1648,10 @@ struct sk_buff *pMessage) /* pointer to send-message */
TXD *pTxdLst;
int CurrFrag;
int BytesSend;
int IpHeaderLength;
int Protocol;
skb_frag_t *sk_frag;
SK_U64 PhysAddr;
unsigned long Flags;
SK_U32 Control;
spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags);
#ifndef USE_TX_COMPLETE
......@@ -1685,7 +1674,6 @@ struct sk_buff *pMessage) /* pointer to send-message */
pTxdFst = pTxd;
pTxdLst = pTxd;
BytesSend = 0;
Protocol = 0;
/*
** Map the first fragment (header) into the DMA-space
......@@ -1703,32 +1691,31 @@ struct sk_buff *pMessage) /* pointer to send-message */
** Does the HW need to evaluate checksum for TCP or UDP packets?
*/
if (pMessage->ip_summed == CHECKSUM_HW) {
pTxd->TBControl = BMU_STF | BMU_STFWD | skb_headlen(pMessage);
u16 hdrlen = pMessage->h.raw - pMessage->data;
u16 offset = hdrlen + pMessage->csum;
Control = BMU_STFWD;
/*
** We have to use the opcode for tcp here, because the
** opcode for udp is not working in the hardware yet
** (Revision 2.0)
*/
Protocol = ((SK_U8)pMessage->data[C_OFFSET_IPPROTO] & 0xff);
if ((Protocol == C_PROTO_ID_UDP) &&
if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
(pAC->GIni.GIChipRev == 0) &&
(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
pTxd->TBControl |= BMU_TCP_CHECK;
Control |= BMU_TCP_CHECK;
} else {
pTxd->TBControl |= BMU_UDP_CHECK;
Control |= BMU_UDP_CHECK;
}
IpHeaderLength = ((SK_U8)pMessage->data[C_OFFSET_IPHEADER] & 0xf)*4;
pTxd->TcpSumOfs = 0; /* PH-Checksum already claculated */
pTxd->TcpSumSt = C_LEN_ETHERMAC_HEADER + IpHeaderLength +
(Protocol == C_PROTO_ID_UDP ?
C_OFFSET_UDPHEADER_UDPCS :
C_OFFSET_TCPHEADER_TCPCS);
pTxd->TcpSumWr = C_LEN_ETHERMAC_HEADER + IpHeaderLength;
} else {
pTxd->TBControl = BMU_CHECK | BMU_SW | BMU_STF |
skb_headlen(pMessage);
}
pTxd->TcpSumOfs = 0;
pTxd->TcpSumSt = hdrlen;
pTxd->TcpSumWr = offset;
} else
Control = BMU_CHECK | BMU_SW;
pTxd->TBControl = BMU_STF | Control | skb_headlen(pMessage);
pTxd = pTxd->pNextTxd;
pTxPort->TxdRingFree--;
......@@ -1752,40 +1739,18 @@ struct sk_buff *pMessage) /* pointer to send-message */
pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
pTxd->pMBuf = pMessage;
/*
** Does the HW need to evaluate checksum for TCP or UDP packets?
*/
if (pMessage->ip_summed == CHECKSUM_HW) {
pTxd->TBControl = BMU_OWN | BMU_SW | BMU_STFWD;
/*
** We have to use the opcode for tcp here because the
** opcode for udp is not working in the hardware yet
** (revision 2.0)
*/
if ((Protocol == C_PROTO_ID_UDP) &&
(pAC->GIni.GIChipRev == 0) &&
(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
pTxd->TBControl |= BMU_TCP_CHECK;
} else {
pTxd->TBControl |= BMU_UDP_CHECK;
}
} else {
pTxd->TBControl = BMU_CHECK | BMU_SW | BMU_OWN;
}
pTxd->TBControl = Control | BMU_OWN | sk_frag->size;;
/*
** Do we have the last fragment?
*/
if( (CurrFrag+1) == skb_shinfo(pMessage)->nr_frags ) {
#ifdef USE_TX_COMPLETE
pTxd->TBControl |= BMU_EOF | BMU_IRQ_EOF | sk_frag->size;
pTxd->TBControl |= BMU_EOF | BMU_IRQ_EOF;
#else
pTxd->TBControl |= BMU_EOF | sk_frag->size;
pTxd->TBControl |= BMU_EOF;
#endif
pTxdFst->TBControl |= BMU_OWN | BMU_SW;
} else {
pTxd->TBControl |= sk_frag->size;
}
pTxdLst = pTxd;
pTxd = pTxd->pNextTxd;
......@@ -2032,7 +1997,6 @@ SK_U32 Control; /* control field of descriptor */
struct sk_buff *pMsg; /* pointer to message holding frame */
struct sk_buff *pNewMsg; /* pointer to a new message for copying frame */
int FrameLength; /* total length of received frame */
int IpFrameLength;
SK_MBUF *pRlmtMbuf; /* ptr to a buffer for giving a frame to rlmt */
SK_EVPARA EvPara; /* an event parameter union */
unsigned long Flags; /* for spin lock */
......@@ -2045,10 +2009,6 @@ SK_BOOL IsMc;
SK_BOOL IsBadFrame; /* Bad frame */
SK_U32 FrameStat;
unsigned short Csum1;
unsigned short Csum2;
unsigned short Type;
int Result;
SK_U64 PhysAddr;
rx_start:
......@@ -2177,8 +2137,8 @@ SK_U64 PhysAddr;
(dma_addr_t) PhysAddr,
FrameLength,
PCI_DMA_FROMDEVICE);
eth_copy_and_sum(pNewMsg, pMsg->data,
FrameLength, 0);
memcpy(pNewMsg->data, pMsg, FrameLength);
pci_dma_sync_single_for_device(pAC->PciDev,
(dma_addr_t) PhysAddr,
FrameLength,
......@@ -2206,69 +2166,16 @@ SK_U64 PhysAddr;
/* set length in message */
skb_put(pMsg, FrameLength);
/* hardware checksum */
Type = ntohs(*((short*)&pMsg->data[12]));
} /* frame > SK_COPY_TRESHOLD */
#ifdef USE_SK_RX_CHECKSUM
if (Type == 0x800) {
Csum1=le16_to_cpu(pRxd->TcpSums & 0xffff);
Csum2=le16_to_cpu((pRxd->TcpSums >> 16) & 0xffff);
IpFrameLength = (int) ntohs((unsigned short)
((unsigned short *) pMsg->data)[8]);
/*
* Test: If frame is padded, a check is not possible!
* Frame not padded? Length difference must be 14 (0xe)!
*/
if ((FrameLength - IpFrameLength) != 0xe) {
/* Frame padded => TCP offload not possible! */
pMsg->ip_summed = CHECKSUM_NONE;
} else {
/* Frame not padded => TCP offload! */
if ((((Csum1 & 0xfffe) && (Csum2 & 0xfffe)) &&
(pAC->GIni.GIChipId == CHIP_ID_GENESIS)) ||
(pAC->ChipsetType)) {
Result = SkCsGetReceiveInfo(pAC,
&pMsg->data[14],
Csum1, Csum2, pRxPort->PortIndex);
if (Result ==
SKCS_STATUS_IP_FRAGMENT ||
Result ==
SKCS_STATUS_IP_CSUM_OK ||
Result ==
SKCS_STATUS_TCP_CSUM_OK ||
Result ==
SKCS_STATUS_UDP_CSUM_OK) {
pMsg->ip_summed =
CHECKSUM_UNNECESSARY;
}
else if (Result ==
SKCS_STATUS_TCP_CSUM_ERROR ||
Result ==
SKCS_STATUS_UDP_CSUM_ERROR ||
Result ==
SKCS_STATUS_IP_CSUM_ERROR_UDP ||
Result ==
SKCS_STATUS_IP_CSUM_ERROR_TCP ||
Result ==
SKCS_STATUS_IP_CSUM_ERROR ) {
/* HW Checksum error */
SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
SK_DBGCAT_DRV_RX_PROGRESS,
("skge: CRC error. Frame dropped!\n"));
goto rx_failed;
} else {
pMsg->ip_summed =
CHECKSUM_NONE;
}
}/* checksumControl calculation valid */
} /* Frame length check */
} /* IP frame */
pMsg->csum = pRxd->TcpSums;
pMsg->ip_summed = CHECKSUM_HW;
#else
pMsg->ip_summed = CHECKSUM_NONE;
pMsg->ip_summed = CHECKSUM_NONE;
#endif
} /* frame > SK_COPY_TRESHOLD */
SK_DBG_MSG(NULL, SK_DBGMOD_DRV, 1,("V"));
ForRlmt = SK_RLMT_RX_PROTOCOL;
#if 0
......@@ -4946,7 +4853,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
dev->irq = pdev->irq;
error = SkGeInitPCI(pAC);
if (error) {
printk("SKGE: PCI setup failed: %i\n", error);
printk(KERN_ERR "sk98lin: PCI setup failed: %i\n", error);
goto out_free_netdev;
}
......@@ -4982,7 +4889,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
/* Register net device */
if (register_netdev(dev)) {
printk(KERN_ERR "SKGE: Could not register device.\n");
printk(KERN_ERR "sk98lin: Could not register device.\n");
goto out_free_resources;
}
......@@ -5001,8 +4908,8 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
SkGeYellowLED(pAC, pAC->IoBase, 1);
memcpy(&dev->dev_addr, &pAC->Addr.Net[0].CurrentMacAddress, 6);
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
SkGeProcCreate(dev);
......@@ -5048,13 +4955,14 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
#endif
if (register_netdev(dev)) {
printk(KERN_ERR "SKGE: Could not register device.\n");
printk(KERN_ERR "sk98lin: Could not register device for seconf port.\n");
free_netdev(dev);
pAC->dev[1] = pAC->dev[0];
} else {
SkGeProcCreate(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, pAC->DeviceStr);
printk(" PrefPort:B RlmtMode:Dual Check Link State\n");
......
drivers/net/skge.c
浏览文件 @ f327220b
......@@ -2300,14 +2300,12 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
td->dma_hi = map >> 32;
if (skb->ip_summed == CHECKSUM_HW) {
const struct iphdr *ip
= (const struct iphdr *) (skb->data + ETH_HLEN);
int offset = skb->h.raw - skb->data;
/* This seems backwards, but it is what the sk98lin
* does. Looks like hardware is wrong?
*/
if (ip->protocol == IPPROTO_UDP
if (skb->h.ipiph->protocol == IPPROTO_UDP
&& hw->chip_rev == 0 && hw->chip_id == CHIP_ID_YUKON)
control = BMU_TCP_CHECK;
else
......
drivers/net/wireless/airo.c
浏览文件 @ f327220b
......@@ -2755,8 +2755,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
SET_NETDEV_DEV(dev, dmdev);
if (test_bit(FLAG_MPI,&ai->flags))
reset_card (dev, 1);
reset_card (dev, 1);
msleep(400);
rc = request_irq( dev->irq, airo_interrupt, SA_SHIRQ, dev->name, dev );
if (rc) {
......
drivers/net/wireless/orinoco.c
浏览文件 @ f327220b
......@@ -3512,9 +3512,8 @@ static int orinoco_ioctl_setpower(struct net_device *dev,
break;
default:
err = -EINVAL;
}
if (err)
goto out;
}
if (prq->flags & IW_POWER_TIMEOUT) {
priv->pm_on = 1;
......
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