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Commit 99bb573c authored by David S. Miller's avatar David S. Miller
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Merge nuts.ninka.net:/home/davem/src/BK/network-2.5 

into nuts.ninka.net:/home/davem/src/BK/net-2.5
parents 438ea4e5 53ec4969
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Showing with 150 additions and 158 deletions
drivers/atm/eni.c
View file @ 99bb573c
......@@ -1100,9 +1100,9 @@ static enum enq_res do_tx(struct sk_buff *skb)
dma_rd = eni_in(MID_DMA_RD_TX);
dma_size = 3; /* JK for descriptor and final fill, plus final size
mis-alignment fix */
DPRINTK("iovcnt = %d\n",ATM_SKB(skb)->iovcnt);
if (!ATM_SKB(skb)->iovcnt) dma_size += 5;
else dma_size += 5*ATM_SKB(skb)->iovcnt;
DPRINTK("iovcnt = %d\n",skb_shinfo(skb)->nr_frags);
if (!skb_shinfo(skb)->nr_frags) dma_size += 5;
else dma_size += 5*(skb_shinfo(skb)->nr_frags+1);
if (dma_size > TX_DMA_BUF) {
printk(KERN_CRIT DEV_LABEL "(itf %d): needs %d DMA entries "
"(got only %d)\n",vcc->dev->number,dma_size,TX_DMA_BUF);
......@@ -1123,15 +1123,20 @@ DPRINTK("iovcnt = %d\n",ATM_SKB(skb)->iovcnt);
MID_DMA_COUNT_SHIFT) | (tx->index << MID_DMA_CHAN_SHIFT) |
MID_DT_JK;
j++;
if (!ATM_SKB(skb)->iovcnt)
if (!skb_shinfo(skb)->nr_frags)
if (aal5) put_dma(tx->index,eni_dev->dma,&j,paddr,skb->len);
else put_dma(tx->index,eni_dev->dma,&j,paddr+4,skb->len-4);
else {
DPRINTK("doing direct send\n"); /* @@@ well, this doesn't work anyway */
for (i = 0; i < ATM_SKB(skb)->iovcnt; i++)
for (i = -1; i < skb_shinfo(skb)->nr_frags; i++)
if (i == -1)
put_dma(tx->index,eni_dev->dma,&j,(unsigned long)
((struct iovec *) skb->data)[i].iov_base,
((struct iovec *) skb->data)[i].iov_len);
skb->data,
skb->len - skb->data_len);
else
put_dma(tx->index,eni_dev->dma,&j,(unsigned long)
skb_shinfo(skb)->frags[i].page + skb_shinfo(skb)->frags[i].page_offset,
skb_shinfo(skb)->frags[i].size);
}
if (skb->len & 3)
put_dma(tx->index,eni_dev->dma,&j,zeroes,4-(skb->len & 3));
......
drivers/atm/he.c
View file @ 99bb573c
......@@ -51,7 +51,7 @@
4096 supported 'connections'
group 0 is used for all traffic
interrupt queue 0 is used for all interrupts
aal0 support for receive only
aal0 support (based on work from ulrich.u.muller@nokia.com)
*/
......@@ -114,16 +114,13 @@ void sn_delete_polled_interrupt(int irq);
#include <linux/atm_he.h>
#define hprintk(fmt,args...) printk(DEV_LABEL "%d: " fmt, he_dev->number, args)
#define hprintk1(fmt) printk(DEV_LABEL "%d: " fmt, he_dev->number)
#define hprintk(fmt,args...) printk(KERN_ERR DEV_LABEL "%d: " fmt, he_dev->number, ##args)
#undef DEBUG
#ifdef DEBUG
#define HPRINTK(fmt,args...) hprintk(fmt,args)
#define HPRINTK1(fmt) hprintk1(fmt)
#else
#define HPRINTK(fmt,args...)
#define HPRINTK1(fmt,args...)
#define HPRINTK(fmt,args...) do { } while(0)
#endif /* DEBUG */
......@@ -131,10 +128,6 @@ void sn_delete_polled_interrupt(int irq);
static char *version = "$Id: he.c,v 1.18 2003/05/06 22:57:15 chas Exp $";
/* defines */
#define ALIGN_ADDRESS(addr, alignment) \
((((unsigned long) (addr)) + (((unsigned long) (alignment)) - 1)) & ~(((unsigned long) (alignment)) - 1))
/* declarations */
static int he_open(struct atm_vcc *vcc, short vpi, int vci);
......@@ -555,7 +548,7 @@ he_init_tpdrq(struct he_dev *he_dev)
CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq), &he_dev->tpdrq_phys);
if (he_dev->tpdrq_base == NULL)
{
hprintk1("failed to alloc tpdrq\n");
hprintk("failed to alloc tpdrq\n");
return -ENOMEM;
}
memset(he_dev->tpdrq_base, 0,
......@@ -799,14 +792,14 @@ he_init_group(struct he_dev *he_dev, int group)
#endif
if (he_dev->rbps_pool == NULL)
{
hprintk1("unable to create rbps pages\n");
hprintk("unable to create rbps pages\n");
return -ENOMEM;
}
#else /* !USE_RBPS_POOL */
he_dev->rbps_pages = pci_alloc_consistent(he_dev->pci_dev,
CONFIG_RBPS_SIZE * CONFIG_RBPS_BUFSIZE, &he_dev->rbps_pages_phys);
if (he_dev->rbps_pages == NULL) {
hprintk1("unable to create rbps page pool\n");
hprintk("unable to create rbps page pool\n");
return -ENOMEM;
}
#endif /* USE_RBPS_POOL */
......@@ -815,7 +808,7 @@ he_init_group(struct he_dev *he_dev, int group)
CONFIG_RBPS_SIZE * sizeof(struct he_rbp), &he_dev->rbps_phys);
if (he_dev->rbps_base == NULL)
{
hprintk1("failed to alloc rbps\n");
hprintk("failed to alloc rbps\n");
return -ENOMEM;
}
memset(he_dev->rbps_base, 0, CONFIG_RBPS_SIZE * sizeof(struct he_rbp));
......@@ -871,7 +864,7 @@ he_init_group(struct he_dev *he_dev, int group)
#endif
if (he_dev->rbpl_pool == NULL)
{
hprintk1("unable to create rbpl pool\n");
hprintk("unable to create rbpl pool\n");
return -ENOMEM;
}
#else /* !USE_RBPL_POOL */
......@@ -879,7 +872,7 @@ he_init_group(struct he_dev *he_dev, int group)
CONFIG_RBPL_SIZE * CONFIG_RBPL_BUFSIZE, &he_dev->rbpl_pages_phys);
if (he_dev->rbpl_pages == NULL)
{
hprintk1("unable to create rbpl pages\n");
hprintk("unable to create rbpl pages\n");
return -ENOMEM;
}
#endif /* USE_RBPL_POOL */
......@@ -888,7 +881,7 @@ he_init_group(struct he_dev *he_dev, int group)
CONFIG_RBPL_SIZE * sizeof(struct he_rbp), &he_dev->rbpl_phys);
if (he_dev->rbpl_base == NULL)
{
hprintk1("failed to alloc rbpl\n");
hprintk("failed to alloc rbpl\n");
return -ENOMEM;
}
memset(he_dev->rbpl_base, 0, CONFIG_RBPL_SIZE * sizeof(struct he_rbp));
......@@ -932,7 +925,7 @@ he_init_group(struct he_dev *he_dev, int group)
CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq), &he_dev->rbrq_phys);
if (he_dev->rbrq_base == NULL)
{
hprintk1("failed to allocate rbrq\n");
hprintk("failed to allocate rbrq\n");
return -ENOMEM;
}
memset(he_dev->rbrq_base, 0, CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq));
......@@ -945,7 +938,7 @@ he_init_group(struct he_dev *he_dev, int group)
G0_RBRQ_Q + (group * 16));
if (irq_coalesce)
{
hprintk1("coalescing interrupts\n");
hprintk("coalescing interrupts\n");
he_writel(he_dev, RBRQ_TIME(768) | RBRQ_COUNT(7),
G0_RBRQ_I + (group * 16));
}
......@@ -959,7 +952,7 @@ he_init_group(struct he_dev *he_dev, int group)
CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq), &he_dev->tbrq_phys);
if (he_dev->tbrq_base == NULL)
{
hprintk1("failed to allocate tbrq\n");
hprintk("failed to allocate tbrq\n");
return -ENOMEM;
}
memset(he_dev->tbrq_base, 0, CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq));
......@@ -986,7 +979,7 @@ he_init_irq(struct he_dev *he_dev)
(CONFIG_IRQ_SIZE+1) * sizeof(struct he_irq), &he_dev->irq_phys);
if (he_dev->irq_base == NULL)
{
hprintk1("failed to allocate irq\n");
hprintk("failed to allocate irq\n");
return -ENOMEM;
}
he_dev->irq_tailoffset = (unsigned *)
......@@ -1074,32 +1067,32 @@ he_start(struct atm_dev *dev)
/* 4.3 pci bus controller-specific initialization */
if (pci_read_config_dword(pci_dev, GEN_CNTL_0, &gen_cntl_0) != 0)
{
hprintk1("can't read GEN_CNTL_0\n");
hprintk("can't read GEN_CNTL_0\n");
return -EINVAL;
}
gen_cntl_0 |= (MRL_ENB | MRM_ENB | IGNORE_TIMEOUT);
if (pci_write_config_dword(pci_dev, GEN_CNTL_0, gen_cntl_0) != 0)
{
hprintk1("can't write GEN_CNTL_0.\n");
hprintk("can't write GEN_CNTL_0.\n");
return -EINVAL;
}
if (pci_read_config_word(pci_dev, PCI_COMMAND, &command) != 0)
{
hprintk1("can't read PCI_COMMAND.\n");
hprintk("can't read PCI_COMMAND.\n");
return -EINVAL;
}
command |= (PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);
if (pci_write_config_word(pci_dev, PCI_COMMAND, command) != 0)
{
hprintk1("can't enable memory.\n");
hprintk("can't enable memory.\n");
return -EINVAL;
}
if (pci_read_config_byte(pci_dev, PCI_CACHE_LINE_SIZE, &cache_size))
{
hprintk1("can't read cache line size?\n");
hprintk("can't read cache line size?\n");
return -EINVAL;
}
......@@ -1112,7 +1105,7 @@ he_start(struct atm_dev *dev)
if (pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &timer))
{
hprintk1("can't read latency timer?\n");
hprintk("can't read latency timer?\n");
return -EINVAL;
}
......@@ -1134,7 +1127,7 @@ he_start(struct atm_dev *dev)
}
if (!(he_dev->membase = (unsigned long) ioremap(he_dev->membase, HE_REGMAP_SIZE))) {
hprintk1("can't set up page mapping\n");
hprintk("can't set up page mapping\n");
return -EINVAL;
}
......@@ -1146,7 +1139,7 @@ he_start(struct atm_dev *dev)
status = he_readl(he_dev, RESET_CNTL);
if ((status & BOARD_RST_STATUS) == 0)
{
hprintk1("reset failed\n");
hprintk("reset failed\n");
return -EINVAL;
}
......@@ -1159,11 +1152,11 @@ he_start(struct atm_dev *dev)
if (disable64 == 1)
{
hprintk1("disabling 64-bit pci bus transfers\n");
hprintk("disabling 64-bit pci bus transfers\n");
gen_cntl_0 &= ~ENBL_64;
}
if (gen_cntl_0 & ENBL_64) hprintk1("64-bit transfers enabled\n");
if (gen_cntl_0 & ENBL_64) hprintk("64-bit transfers enabled\n");
pci_write_config_dword(pci_dev, GEN_CNTL_0, gen_cntl_0);
......@@ -1535,7 +1528,7 @@ he_start(struct atm_dev *dev)
#endif
if (he_dev->tpd_pool == NULL)
{
hprintk1("unable to create tpd pci_pool\n");
hprintk("unable to create tpd pci_pool\n");
return -ENOMEM;
}
......@@ -1592,7 +1585,7 @@ he_start(struct atm_dev *dev)
sizeof(struct he_hsp), &he_dev->hsp_phys);
if (he_dev->hsp == NULL)
{
hprintk1("failed to allocate host status page\n");
hprintk("failed to allocate host status page\n");
return -ENOMEM;
}
memset(he_dev->hsp, 0, sizeof(struct he_hsp));
......@@ -1632,7 +1625,7 @@ he_start(struct atm_dev *dev)
(1 << (he_dev->vcibits + he_dev->vpibits)), GFP_KERNEL);
if (he_dev->he_vcc_table == NULL)
{
hprintk1("failed to alloc he_vcc_table\n");
hprintk("failed to alloc he_vcc_table\n");
return -ENOMEM;
}
memset(he_dev->he_vcc_table, 0, sizeof(struct he_vcc_table) *
......@@ -1868,7 +1861,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
struct sk_buff *skb;
struct atm_vcc *vcc = NULL;
struct he_vcc *he_vcc;
struct iovec *iov;
struct he_iovec *iov;
int pdus_assembled = 0;
int updated = 0;
......@@ -1934,7 +1927,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
goto return_host_buffers;
}
he_vcc->iov_tail->iov_base = (void *) RBRQ_ADDR(he_dev->rbrq_head);
he_vcc->iov_tail->iov_base = RBRQ_ADDR(he_dev->rbrq_head);
he_vcc->iov_tail->iov_len = buf_len;
he_vcc->pdu_len += buf_len;
++he_vcc->iov_tail;
......@@ -1948,7 +1941,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
}
#ifdef notdef
if (he_vcc->iov_tail - he_vcc->iov_head > 32)
if ((he_vcc->iov_tail - he_vcc->iov_head) > HE_MAXIOV)
{
hprintk("iovec full! cid 0x%x\n", cid);
goto return_host_buffers;
......@@ -2000,7 +1993,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
iov < he_vcc->iov_tail; ++iov)
{
#ifdef USE_RBPS
if ((u32)iov->iov_base & RBP_SMALLBUF)
if (iov->iov_base & RBP_SMALLBUF)
memcpy(skb_put(skb, iov->iov_len),
he_dev->rbps_virt[RBP_INDEX(iov->iov_base)].virt, iov->iov_len);
else
......@@ -2055,7 +2048,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
iov < he_vcc->iov_tail; ++iov)
{
#ifdef USE_RBPS
if ((u32)iov->iov_base & RBP_SMALLBUF)
if (iov->iov_base & RBP_SMALLBUF)
rbp = &he_dev->rbps_base[RBP_INDEX(iov->iov_base)];
else
#endif
......@@ -2309,13 +2302,13 @@ he_tasklet(unsigned long data)
he_dev->atm_dev->phy->interrupt(he_dev->atm_dev);
HE_SPIN_LOCK(he_dev, flags);
#endif
HPRINTK1("phy interrupt\n");
HPRINTK("phy interrupt\n");
break;
case ITYPE_OTHER:
switch (type|group)
{
case ITYPE_PARITY:
hprintk1("parity error\n");
hprintk("parity error\n");
break;
case ITYPE_ABORT:
hprintk("abort 0x%x\n", he_readl(he_dev, ABORT_ADDR));
......@@ -2387,7 +2380,7 @@ he_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
if (he_dev->irq_tail == he_dev->irq_head)
{
HPRINTK1("tailoffset not updated?\n");
HPRINTK("tailoffset not updated?\n");
he_dev->irq_tail = (struct he_irq *) ((unsigned long)he_dev->irq_base |
((he_readl(he_dev, IRQ0_BASE) & IRQ_MASK) << 2));
(void) he_readl(he_dev, INT_FIFO); /* 8.1.2 controller errata */
......@@ -2395,7 +2388,7 @@ he_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
#ifdef DEBUG
if (he_dev->irq_head == he_dev->irq_tail /* && !IRQ_PENDING */)
hprintk1("spurious (or shared) interrupt?\n");
hprintk("spurious (or shared) interrupt?\n");
#endif
if (he_dev->irq_head != he_dev->irq_tail)
......@@ -2527,7 +2520,7 @@ he_open(struct atm_vcc *vcc, short vpi, int vci)
he_vcc = (struct he_vcc *) kmalloc(sizeof(struct he_vcc), GFP_ATOMIC);
if (he_vcc == NULL)
{
hprintk1("unable to allocate he_vcc during open\n");
hprintk("unable to allocate he_vcc during open\n");
return -ENOMEM;
}
......@@ -2987,7 +2980,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
#ifndef USE_SCATTERGATHER
if (skb_shinfo(skb)->nr_frags)
{
hprintk1("no scatter/gather support\n");
hprintk("no scatter/gather support\n");
if (vcc->pop)
vcc->pop(vcc, skb);
else
......
drivers/atm/he.h
View file @ 99bb573c
......@@ -355,10 +355,18 @@ struct he_dev {
struct he_dev *next;
};
struct he_iovec
{
u32 iov_base;
u32 iov_len;
};
#define HE_MAXIOV 20
struct he_vcc
{
struct iovec iov_head[32];
struct iovec *iov_tail;
struct he_iovec iov_head[HE_MAXIOV];
struct he_iovec *iov_tail;
int pdu_len;
int rc_index;
......
drivers/atm/horizon.c
View file @ 99bb573c
......@@ -1768,17 +1768,20 @@ static int hrz_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
{
unsigned int tx_len = skb->len;
unsigned int tx_iovcnt = ATM_SKB(skb)->iovcnt;
unsigned int tx_iovcnt = skb_shinfo(skb)->nr_frags;
// remember this so we can free it later
dev->tx_skb = skb;
if (tx_iovcnt) {
// scatter gather transfer
dev->tx_regions = tx_iovcnt;
dev->tx_iovec = (struct iovec *) skb->data;
dev->tx_iovec = 0; /* @@@ needs rewritten */
dev->tx_bytes = 0;
PRINTD (DBG_TX|DBG_BUS, "TX start scatter-gather transfer (iovec %p, len %d)",
skb->data, tx_len);
tx_release (dev);
hrz_kfree_skb (skb);
return -EIO;
} else {
// simple transfer
dev->tx_regions = 0;
......
drivers/atm/idt77252.c
View file @ 99bb573c
......@@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
return -EINVAL;
}
if (ATM_SKB(skb)->iovcnt != 0) {
if (skb_shinfo(skb)->nr_frags != 0) {
printk("%s: No scatter-gather yet.\n", card->name);
atomic_inc(&vcc->stats->tx_err);
dev_kfree_skb(skb);
......@@ -2023,8 +2023,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
atomic_inc(&vcc->stats->tx_err);
return -ENOMEM;
}
atomic_add(skb->truesize + ATM_PDU_OVHD, &vcc->sk->wmem_alloc);
ATM_SKB(skb)->iovcnt = 0;
atomic_add(skb->truesize, &vcc->sk->wmem_alloc);
memcpy(skb_put(skb, 52), cell, 52);
......
drivers/atm/iphase.c
View file @ 99bb573c
......@@ -1167,7 +1167,6 @@ static int rx_pkt(struct atm_dev *dev)
skb_put(skb,len);
// pwang_test
ATM_SKB(skb)->vcc = vcc;
ATM_SKB(skb)->iovcnt = 0;
ATM_DESC(skb) = desc;
skb_queue_tail(&iadev->rx_dma_q, skb);
......
drivers/atm/lanai.c
View file @ 99bb573c
......@@ -2846,7 +2846,6 @@ static const struct atmdev_ops ops = {
.phy_get = NULL,
.feedback = NULL,
.change_qos = lanai_change_qos,
.free_rx_skb = NULL,
.proc_read = lanai_proc_read
};
......
drivers/atm/nicstar.c
View file @ 99bb573c
......@@ -882,9 +882,14 @@ static int __init ns_init_card(int i, struct pci_dev *pcidev)
return error;
}
if (ns_parse_mac(mac[i], card->atmdev->esi))
if (ns_parse_mac(mac[i], card->atmdev->esi)) {
nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET,
card->atmdev->esi, 6);
if (memcmp(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00", 6) == 0) {
nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET_ALT,
card->atmdev->esi, 6);
}
}
printk("nicstar%d: MAC address %02X:%02X:%02X:%02X:%02X:%02X\n", i,
card->atmdev->esi[0], card->atmdev->esi[1], card->atmdev->esi[2],
......@@ -1601,9 +1606,9 @@ static void ns_close(struct atm_vcc *vcc)
card->index);
iovb = vc->rx_iov;
recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data,
ATM_SKB(iovb)->iovcnt);
ATM_SKB(iovb)->iovcnt = 0;
ATM_SKB(iovb)->vcc = NULL;
NS_SKB(iovb)->iovcnt);
NS_SKB(iovb)->iovcnt = 0;
NS_SKB(iovb)->vcc = NULL;
ns_grab_int_lock(card, flags);
recycle_iov_buf(card, iovb);
spin_unlock_irqrestore(&card->int_lock, flags);
......@@ -1801,7 +1806,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
return -EINVAL;
}
if (ATM_SKB(skb)->iovcnt != 0)
if (skb_shinfo(skb)->nr_frags != 0)
{
printk("nicstar%d: No scatter-gather yet.\n", card->index);
atomic_inc(&vcc->stats->tx_err);
......@@ -2226,30 +2231,30 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
}
}
vc->rx_iov = iovb;
ATM_SKB(iovb)->iovcnt = 0;
NS_SKB(iovb)->iovcnt = 0;
iovb->len = 0;
iovb->tail = iovb->data = iovb->head;
ATM_SKB(iovb)->vcc = vcc;
NS_SKB(iovb)->vcc = vcc;
/* IMPORTANT: a pointer to the sk_buff containing the small or large
buffer is stored as iovec base, NOT a pointer to the
small or large buffer itself. */
}
else if (ATM_SKB(iovb)->iovcnt >= NS_MAX_IOVECS)
else if (NS_SKB(iovb)->iovcnt >= NS_MAX_IOVECS)
{
printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
atomic_inc(&vcc->stats->rx_err);
recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data, NS_MAX_IOVECS);
ATM_SKB(iovb)->iovcnt = 0;
NS_SKB(iovb)->iovcnt = 0;
iovb->len = 0;
iovb->tail = iovb->data = iovb->head;
ATM_SKB(iovb)->vcc = vcc;
NS_SKB(iovb)->vcc = vcc;
}
iov = &((struct iovec *) iovb->data)[ATM_SKB(iovb)->iovcnt++];
iov = &((struct iovec *) iovb->data)[NS_SKB(iovb)->iovcnt++];
iov->iov_base = (void *) skb;
iov->iov_len = ns_rsqe_cellcount(rsqe) * 48;
iovb->len += iov->iov_len;
if (ATM_SKB(iovb)->iovcnt == 1)
if (NS_SKB(iovb)->iovcnt == 1)
{
if (skb->list != &card->sbpool.queue)
{
......@@ -2263,7 +2268,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
return;
}
}
else /* ATM_SKB(iovb)->iovcnt >= 2 */
else /* NS_SKB(iovb)->iovcnt >= 2 */
{
if (skb->list != &card->lbpool.queue)
{
......@@ -2272,7 +2277,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
which_list(card, skb);
atomic_inc(&vcc->stats->rx_err);
recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data,
ATM_SKB(iovb)->iovcnt);
NS_SKB(iovb)->iovcnt);
vc->rx_iov = NULL;
recycle_iov_buf(card, iovb);
return;
......@@ -2296,7 +2301,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
printk(".\n");
atomic_inc(&vcc->stats->rx_err);
recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data,
ATM_SKB(iovb)->iovcnt);
NS_SKB(iovb)->iovcnt);
vc->rx_iov = NULL;
recycle_iov_buf(card, iovb);
return;
......@@ -2304,7 +2309,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
/* By this point we (hopefully) have a complete SDU without errors. */
if (ATM_SKB(iovb)->iovcnt == 1) /* Just a small buffer */
if (NS_SKB(iovb)->iovcnt == 1) /* Just a small buffer */
{
/* skb points to a small buffer */
if (!atm_charge(vcc, skb->truesize))
......@@ -2326,7 +2331,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
atomic_inc(&vcc->stats->rx);
}
}
else if (ATM_SKB(iovb)->iovcnt == 2) /* One small plus one large buffer */
else if (NS_SKB(iovb)->iovcnt == 2) /* One small plus one large buffer */
{
struct sk_buff *sb;
......@@ -2403,7 +2408,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
printk("nicstar%d: Out of huge buffers.\n", card->index);
atomic_inc(&vcc->stats->rx_drop);
recycle_iovec_rx_bufs(card, (struct iovec *) iovb->data,
ATM_SKB(iovb)->iovcnt);
NS_SKB(iovb)->iovcnt);
vc->rx_iov = NULL;
recycle_iov_buf(card, iovb);
return;
......@@ -2441,7 +2446,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
if (!atm_charge(vcc, hb->truesize))
{
recycle_iovec_rx_bufs(card, iov, ATM_SKB(iovb)->iovcnt);
recycle_iovec_rx_bufs(card, iov, NS_SKB(iovb)->iovcnt);
if (card->hbpool.count < card->hbnr.max)
{
skb_queue_tail(&card->hbpool.queue, hb);
......@@ -2464,7 +2469,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
0, 0);
/* Copy all large buffers to the huge buffer and free them */
for (j = 1; j < ATM_SKB(iovb)->iovcnt; j++)
for (j = 1; j < NS_SKB(iovb)->iovcnt; j++)
{
lb = (struct sk_buff *) iov->iov_base;
tocopy = MIN(remaining, iov->iov_len);
......
drivers/atm/nicstar.h
View file @ 99bb573c
......@@ -96,6 +96,7 @@
/* ESI stuff ******************************************************************/
#define NICSTAR_EPROM_MAC_ADDR_OFFSET 0x6C
#define NICSTAR_EPROM_MAC_ADDR_OFFSET_ALT 0xF6
/* #defines *******************************************************************/
......@@ -749,6 +750,15 @@ typedef struct vc_map
} vc_map;
struct ns_skb_data
{
struct atm_vcc *vcc;
int iovcnt;
};
#define NS_SKB(skb) (((struct ns_skb_data *) (skb)->cb))
typedef struct ns_dev
{
int index; /* Card ID to the device driver */
......
drivers/atm/zatm.c
View file @ 99bb573c
......@@ -827,10 +827,10 @@ static int do_tx(struct sk_buff *skb)
vcc = ATM_SKB(skb)->vcc;
zatm_dev = ZATM_DEV(vcc->dev);
zatm_vcc = ZATM_VCC(vcc);
EVENT("iovcnt=%d\n",ATM_SKB(skb)->iovcnt,0);
EVENT("iovcnt=%d\n",skb_shinfo(skb)->nr_frags,0);
save_flags(flags);
cli();
if (!ATM_SKB(skb)->iovcnt) {
if (!skb_shinfo(skb)->nr_frags) {
if (zatm_vcc->txing == RING_ENTRIES-1) {
restore_flags(flags);
return RING_BUSY;
......
drivers/net/acenic.c
View file @ 99bb573c
......@@ -1871,7 +1871,9 @@ static void ace_watchdog(struct net_device *data)
} else {
printk(KERN_DEBUG "%s: BUG... transmitter died. Kicking it.\n",
dev->name);
#if 0
netif_wake_queue(dev);
#endif
}
}
......
include/linux/atmdev.h
View file @ 99bb573c
......@@ -30,9 +30,6 @@
#define ATM_DS3_PCR (8000*12)
/* DS3: 12 cells in a 125 usec time slot */
#define ATM_PDU_OVHD 0 /* number of bytes to charge against buffer
quota per PDU */
#define atm_sk(__sk) ((struct atm_vcc *)(__sk)->protinfo)
#define ATM_SD(s) (atm_sk((s)->sk))
......@@ -289,10 +286,6 @@ struct atm_vcc {
struct atm_sap sap; /* SAP */
void (*push)(struct atm_vcc *vcc,struct sk_buff *skb);
void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */
struct sk_buff *(*alloc_tx)(struct atm_vcc *vcc,unsigned int size);
/* TX allocation routine - can be */
/* modified by protocol or by driver.*/
/* NOTE: this interface will change */
int (*push_oam)(struct atm_vcc *vcc,void *cell);
int (*send)(struct atm_vcc *vcc,struct sk_buff *skb);
void *dev_data; /* per-device data */
......@@ -378,8 +371,6 @@ struct atmdev_ops { /* only send is required */
void (*feedback)(struct atm_vcc *vcc,struct sk_buff *skb,
unsigned long start,unsigned long dest,int len);
int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
void (*free_rx_skb)(struct atm_vcc *vcc, struct sk_buff *skb);
/* @@@ temporary hack */
int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
struct module *owner;
};
......@@ -394,7 +385,6 @@ struct atmphy_ops {
struct atm_skb_data {
struct atm_vcc *vcc; /* ATM VCC */
int iovcnt; /* 0 for "normal" operation */
unsigned long atm_options; /* ATM layer options */
};
......@@ -421,19 +411,19 @@ static __inline__ int atm_guess_pdu2truesize(int pdu_size)
static __inline__ void atm_force_charge(struct atm_vcc *vcc,int truesize)
{
atomic_add(truesize+ATM_PDU_OVHD,&vcc->sk->rmem_alloc);
atomic_add(truesize, &vcc->sk->rmem_alloc);
}
static __inline__ void atm_return(struct atm_vcc *vcc,int truesize)
{
atomic_sub(truesize+ATM_PDU_OVHD,&vcc->sk->rmem_alloc);
atomic_sub(truesize, &vcc->sk->rmem_alloc);
}
static __inline__ int atm_may_send(struct atm_vcc *vcc,unsigned int size)
{
return size+atomic_read(&vcc->sk->wmem_alloc)+ATM_PDU_OVHD < vcc->sk->sndbuf;
return (size + atomic_read(&vcc->sk->wmem_alloc)) < vcc->sk->sndbuf;
}
......
net/atm/br2684.c
View file @ 99bb573c
......@@ -481,6 +481,7 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
}
brdev->stats.rx_packets++;
brdev->stats.rx_bytes += skb->len;
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(skb);
}
......
net/atm/clip.c
View file @ 99bb573c
......@@ -223,6 +223,7 @@ void clip_push(struct atm_vcc *vcc,struct sk_buff *skb)
clip_vcc->last_use = jiffies;
PRIV(skb->dev)->stats.rx_packets++;
PRIV(skb->dev)->stats.rx_bytes += skb->len;
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(skb);
}
......@@ -432,7 +433,6 @@ static int clip_start_xmit(struct sk_buff *skb,struct net_device *dev)
((u16 *) here)[3] = skb->protocol;
}
atomic_add(skb->truesize,&vcc->sk->wmem_alloc);
ATM_SKB(skb)->iovcnt = 0;
ATM_SKB(skb)->atm_options = vcc->atm_options;
entry->vccs->last_use = jiffies;
DPRINTK("atm_skb(%p)->vcc(%p)->dev(%p)\n",skb,vcc,vcc->dev);
......
net/atm/common.c
View file @ 99bb573c
......@@ -98,7 +98,7 @@ static struct sk_buff *alloc_tx(struct atm_vcc *vcc,unsigned int size)
}
while (!(skb = alloc_skb(size,GFP_KERNEL))) schedule();
DPRINTK("AlTx %d += %d\n",atomic_read(&vcc->sk->wmem_alloc),skb->truesize);
atomic_add(skb->truesize+ATM_PDU_OVHD,&vcc->sk->wmem_alloc);
atomic_add(skb->truesize, &vcc->sk->wmem_alloc);
return skb;
}
......@@ -114,7 +114,6 @@ int atm_create(struct socket *sock,int protocol,int family)
vcc = atm_sk(sk);
memset(&vcc->flags,0,sizeof(vcc->flags));
vcc->dev = NULL;
vcc->alloc_tx = alloc_tx;
vcc->callback = NULL;
memset(&vcc->local,0,sizeof(struct sockaddr_atmsvc));
memset(&vcc->remote,0,sizeof(struct sockaddr_atmsvc));
......@@ -144,9 +143,7 @@ void atm_release_vcc_sk(struct sock *sk,int free_sk)
if (vcc->push) vcc->push(vcc,NULL); /* atmarpd has no push */
while ((skb = skb_dequeue(&vcc->sk->receive_queue))) {
atm_return(vcc,skb->truesize);
if (vcc->dev->ops->free_rx_skb)
vcc->dev->ops->free_rx_skb(vcc,skb);
else kfree_skb(skb);
kfree_skb(skb);
}
spin_lock (&atm_dev_lock);
fops_put (vcc->dev->ops);
......@@ -394,31 +391,8 @@ int atm_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
(unsigned long) buff,eff_len);
DPRINTK("RcvM %d -= %d\n",atomic_read(&vcc->sk->rmem_alloc),skb->truesize);
atm_return(vcc,skb->truesize);
if (ATM_SKB(skb)->iovcnt) { /* @@@ hack */
/* iovcnt set, use scatter-gather for receive */
int el, cnt;
struct iovec *iov = (struct iovec *)skb->data;
unsigned char *p = (unsigned char *)buff;
el = eff_len;
error = 0;
for (cnt = 0; (cnt < ATM_SKB(skb)->iovcnt) && el; cnt++) {
/*printk("s-g???: %p -> %p (%d)\n",iov->iov_base,p,iov->iov_len);*/
error = copy_to_user(p,iov->iov_base,
(iov->iov_len > el) ? el : iov->iov_len) ?
-EFAULT : 0;
if (error) break;
p += iov->iov_len;
el -= (iov->iov_len > el)?el:iov->iov_len;
iov++;
}
if (!vcc->dev->ops->free_rx_skb) kfree_skb(skb);
else vcc->dev->ops->free_rx_skb(vcc, skb);
return error ? error : eff_len;
}
error = copy_to_user(buff,skb->data,eff_len) ? -EFAULT : 0;
if (!vcc->dev->ops->free_rx_skb) kfree_skb(skb);
else vcc->dev->ops->free_rx_skb(vcc, skb);
kfree_skb(skb);
return error ? error : eff_len;
}
......@@ -450,7 +424,7 @@ int atm_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
add_wait_queue(&vcc->sleep,&wait);
set_current_state(TASK_INTERRUPTIBLE);
error = 0;
while (!(skb = vcc->alloc_tx(vcc,eff))) {
while (!(skb = alloc_tx(vcc,eff))) {
if (m->msg_flags & MSG_DONTWAIT) {
error = -EAGAIN;
break;
......@@ -475,7 +449,6 @@ int atm_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
remove_wait_queue(&vcc->sleep,&wait);
if (error) return error;
skb->dev = NULL; /* for paths shared with net_device interfaces */
ATM_SKB(skb)->iovcnt = 0;
ATM_SKB(skb)->atm_options = vcc->atm_options;
if (copy_from_user(skb_put(skb,size),buff,size)) {
kfree_skb(skb);
......@@ -502,8 +475,7 @@ unsigned int atm_poll(struct file *file,struct socket *sock,poll_table *wait)
mask |= POLLHUP;
if (sock->state != SS_CONNECTING) {
if (vcc->qos.txtp.traffic_class != ATM_NONE &&
vcc->qos.txtp.max_sdu+atomic_read(&vcc->sk->wmem_alloc)+
ATM_PDU_OVHD <= vcc->sk->sndbuf)
vcc->qos.txtp.max_sdu+atomic_read(&vcc->sk->wmem_alloc) <= vcc->sk->sndbuf)
mask |= POLLOUT | POLLWRNORM;
}
else if (vcc->reply != WAITING) {
......@@ -570,7 +542,7 @@ int atm_ioctl(struct socket *sock,unsigned int cmd,unsigned long arg)
goto done;
}
ret_val = put_user(vcc->sk->sndbuf-
atomic_read(&vcc->sk->wmem_alloc)-ATM_PDU_OVHD,
atomic_read(&vcc->sk->wmem_alloc),
(int *) arg) ? -EFAULT : 0;
goto done;
case SIOCINQ:
......
net/atm/lec.c
View file @ 99bb573c
......@@ -204,7 +204,6 @@ lec_send(struct atm_vcc *vcc, struct sk_buff *skb, struct lec_priv *priv)
if (atm_may_send(vcc, skb->len)) {
atomic_add(skb->truesize, &vcc->sk->wmem_alloc);
ATM_SKB(skb)->vcc = vcc;
ATM_SKB(skb)->iovcnt = 0;
ATM_SKB(skb)->atm_options = vcc->atm_options;
priv->stats.tx_packets++;
priv->stats.tx_bytes += skb->len;
......@@ -715,6 +714,7 @@ lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
skb->protocol = eth_type_trans(skb, dev);
priv->stats.rx_packets++;
priv->stats.rx_bytes += skb->len;
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(skb);
}
}
......
net/atm/mpc.c
View file @ 99bb573c
......@@ -523,7 +523,6 @@ static int send_via_shortcut(struct sk_buff *skb, struct mpoa_client *mpc)
}
atomic_add(skb->truesize, &entry->shortcut->sk->wmem_alloc);
ATM_SKB(skb)->iovcnt = 0; /* just to be safe ... */
ATM_SKB(skb)->atm_options = entry->shortcut->atm_options;
entry->shortcut->send(entry->shortcut, skb);
entry->packets_fwded++;
......@@ -732,6 +731,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
eg->packets_rcvd++;
mpc->eg_ops->put(eg);
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(new_skb);
return;
......@@ -863,7 +863,7 @@ static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb)
struct mpoa_client *mpc = find_mpc_by_vcc(vcc);
struct k_message *mesg = (struct k_message*)skb->data;
atomic_sub(skb->truesize+ATM_PDU_OVHD, &vcc->sk->wmem_alloc);
atomic_sub(skb->truesize, &vcc->sk->wmem_alloc);
if (mpc == NULL) {
printk("mpoa: msg_from_mpoad: no mpc found\n");
......
net/atm/pppoatm.c
View file @ 99bb573c
......@@ -232,7 +232,6 @@ static int pppoatm_send(struct ppp_channel *chan, struct sk_buff *skb)
return 1;
}
atomic_add(skb->truesize, &ATM_SKB(skb)->vcc->sk->wmem_alloc);
ATM_SKB(skb)->iovcnt = 0;
ATM_SKB(skb)->atm_options = ATM_SKB(skb)->vcc->atm_options;
DPRINTK("(unit %d): atm_skb(%p)->vcc(%p)->dev(%p)\n",
pvcc->chan.unit, skb, ATM_SKB(skb)->vcc,
......
net/atm/raw.c
View file @ 99bb573c
......@@ -37,7 +37,7 @@ void atm_push_raw(struct atm_vcc *vcc,struct sk_buff *skb)
static void atm_pop_raw(struct atm_vcc *vcc,struct sk_buff *skb)
{
DPRINTK("APopR (%d) %d -= %d\n",vcc->vci,vcc->sk->wmem_alloc,skb->truesize);
atomic_sub(skb->truesize+ATM_PDU_OVHD,&vcc->sk->wmem_alloc);
atomic_sub(skb->truesize, &vcc->sk->wmem_alloc);
dev_kfree_skb_any(skb);
wake_up(&vcc->sleep);
}
......
net/atm/signaling.c
View file @ 99bb573c
......@@ -98,7 +98,7 @@ static int sigd_send(struct atm_vcc *vcc,struct sk_buff *skb)
struct atm_vcc *session_vcc;
msg = (struct atmsvc_msg *) skb->data;
atomic_sub(skb->truesize+ATM_PDU_OVHD,&vcc->sk->wmem_alloc);
atomic_sub(skb->truesize, &vcc->sk->wmem_alloc);
DPRINTK("sigd_send %d (0x%lx)\n",(int) msg->type,
(unsigned long) msg->vcc);
vcc = *(struct atm_vcc **) &msg->vcc;
......
net/decnet/dn_fib.c
View file @ 99bb573c
......@@ -218,7 +218,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
if (!(dev->flags&IFF_UP))
return -ENETDOWN;
nh->nh_dev = dev;
atomic_inc(&dev->refcnt);
dev_hold(dev);
nh->nh_scope = RT_SCOPE_LINK;
return 0;
}
......@@ -242,7 +242,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
nh->nh_dev = DN_FIB_RES_DEV(res);
if (nh->nh_dev == NULL)
goto out;
atomic_inc(&nh->nh_dev->refcnt);
dev_hold(nh->nh_dev);
err = -ENETDOWN;
if (!(nh->nh_dev->flags & IFF_UP))
goto out;
......@@ -262,7 +262,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
if (!(dev->flags&IFF_UP))
return -ENETDOWN;
nh->nh_dev = dev;
atomic_inc(&nh->nh_dev->refcnt);
dev_hold(nh->nh_dev);
nh->nh_scope = RT_SCOPE_HOST;
}
......
net/econet/af_econet.c
View file @ 99bb573c
......@@ -325,7 +325,7 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
{
/* Real hardware Econet. We're not worthy etc. */
#ifdef CONFIG_ECONET_NATIVE
atomic_inc(&dev->refcnt);
dev_hold(dev);
skb = sock_alloc_send_skb(sk, len+dev->hard_header_len+15,
msg->msg_flags & MSG_DONTWAIT, &err);
......
net/ipv4/route.c
View file @ 99bb573c
......@@ -431,16 +431,17 @@ static __inline__ int rt_valuable(struct rtable *rth)
rth->u.dst.expires;
}
static int rt_may_expire(struct rtable *rth, int tmo1, int tmo2)
static int rt_may_expire(struct rtable *rth, unsigned long tmo1, unsigned long tmo2)
{
int age;
unsigned long age;
int ret = 0;
if (atomic_read(&rth->u.dst.__refcnt))
goto out;
ret = 1;
if (rth->u.dst.expires && (long)(rth->u.dst.expires - jiffies) <= 0)
if (rth->u.dst.expires &&
time_after_eq(jiffies, rth->u.dst.expires))
goto out;
age = jiffies - rth->u.dst.lastuse;
......@@ -462,7 +463,7 @@ static void SMP_TIMER_NAME(rt_check_expire)(unsigned long dummy)
for (t = ip_rt_gc_interval << rt_hash_log; t >= 0;
t -= ip_rt_gc_timeout) {
unsigned tmo = ip_rt_gc_timeout;
unsigned long tmo = ip_rt_gc_timeout;
i = (i + 1) & rt_hash_mask;
rthp = &rt_hash_table[i].chain;
......@@ -471,7 +472,7 @@ static void SMP_TIMER_NAME(rt_check_expire)(unsigned long dummy)
while ((rth = *rthp) != NULL) {
if (rth->u.dst.expires) {
/* Entry is expired even if it is in use */
if ((long)(now - rth->u.dst.expires) <= 0) {
if (time_after_eq(now, rth->u.dst.expires)) {
tmo >>= 1;
rthp = &rth->u.rt_next;
continue;
......@@ -489,7 +490,7 @@ static void SMP_TIMER_NAME(rt_check_expire)(unsigned long dummy)
spin_unlock(&rt_hash_table[i].lock);
/* Fallback loop breaker. */
if ((jiffies - now) > 0)
if (time_after(jiffies, now))
break;
}
rover = i;
......@@ -591,7 +592,7 @@ static void rt_secret_rebuild(unsigned long dummy)
static int rt_garbage_collect(void)
{
static unsigned expire = RT_GC_TIMEOUT;
static unsigned long expire = RT_GC_TIMEOUT;
static unsigned long last_gc;
static int rover;
static int equilibrium;
......@@ -643,7 +644,7 @@ static int rt_garbage_collect(void)
int i, k;
for (i = rt_hash_mask, k = rover; i >= 0; i--) {
unsigned tmo = expire;
unsigned long tmo = expire;
k = (k + 1) & rt_hash_mask;
rthp = &rt_hash_table[k].chain;
......@@ -689,7 +690,7 @@ static int rt_garbage_collect(void)
if (atomic_read(&ipv4_dst_ops.entries) < ip_rt_max_size)
goto out;
} while (!in_softirq() && jiffies - now < 1);
} while (!in_softirq() && time_before_eq(jiffies, now));
if (atomic_read(&ipv4_dst_ops.entries) < ip_rt_max_size)
goto out;
......@@ -1067,7 +1068,7 @@ void ip_rt_send_redirect(struct sk_buff *skb)
/* No redirected packets during ip_rt_redirect_silence;
* reset the algorithm.
*/
if (jiffies - rt->u.dst.rate_last > ip_rt_redirect_silence)
if (time_after(jiffies, rt->u.dst.rate_last + ip_rt_redirect_silence))
rt->u.dst.rate_tokens = 0;
/* Too many ignored redirects; do not send anything
......@@ -1081,8 +1082,9 @@ void ip_rt_send_redirect(struct sk_buff *skb)
/* Check for load limit; set rate_last to the latest sent
* redirect.
*/
if (jiffies - rt->u.dst.rate_last >
(ip_rt_redirect_load << rt->u.dst.rate_tokens)) {
if (time_after(jiffies,
(rt->u.dst.rate_last +
(ip_rt_redirect_load << rt->u.dst.rate_tokens)))) {
icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, rt->rt_gateway);
rt->u.dst.rate_last = jiffies;
++rt->u.dst.rate_tokens;
......
net/ipx/af_ipx.c
View file @ 99bb573c
......@@ -15,7 +15,7 @@
* liability nor provide warranty for any of this software. This material
* is provided as is and at no charge.
*
* Portions Copyright (c) 2000-2002 Conectiva, Inc. <acme@conectiva.com.br>
* Portions Copyright (c) 2000-2003 Conectiva, Inc. <acme@conectiva.com.br>
* Neither Arnaldo Carvalho de Melo nor Conectiva, Inc. admit liability nor
* provide warranty for any of this software. This material is provided
* "AS-IS" and at no charge.
......@@ -371,6 +371,7 @@ static void __ipxitf_down(struct ipx_interface *intrfc)
if (intrfc->if_dev)
dev_put(intrfc->if_dev);
kfree(intrfc);
module_put(THIS_MODULE);
}
static void ipxitf_down(struct ipx_interface *intrfc)
......@@ -936,6 +937,7 @@ static struct ipx_interface *ipxitf_alloc(struct net_device *dev, __u32 netnum,
intrfc->if_sklist = NULL;
atomic_set(&intrfc->refcnt, 1);
spin_lock_init(&intrfc->if_sklist_lock);
__module_get(THIS_MODULE);
}
return intrfc;
......@@ -2260,9 +2262,9 @@ extern void destroy_8023_client(struct datalink_proto *);
static unsigned char ipx_8022_type = 0xE0;
static unsigned char ipx_snap_id[5] = { 0x0, 0x0, 0x0, 0x81, 0x37 };
static char ipx_banner[] __initdata =
KERN_INFO "NET4: Linux IPX 0.50 for NET4.0\n"
KERN_INFO "NET4: Linux IPX 0.51 for NET4.0\n"
KERN_INFO "IPX Portions Copyright (c) 1995 Caldera, Inc.\n" \
KERN_INFO "IPX Portions Copyright (c) 2000-2002 Conectiva, Inc.\n";
KERN_INFO "IPX Portions Copyright (c) 2000-2003 Conectiva, Inc.\n";
static char ipx_EII_err_msg[] __initdata =
KERN_CRIT "IPX: Unable to register with Ethernet II\n";
static char ipx_8023_err_msg[] __initdata =
......@@ -2310,6 +2312,10 @@ static void __exit ipx_proto_finito(void)
* when a interface is created we increment the module usage count, so
* the module will only be unloaded when there are no more interfaces
*/
if (unlikely(!list_empty(&ipx_interfaces)))
BUG();
if (unlikely(!list_empty(&ipx_routes)))
BUG();
ipx_proc_exit();
ipx_unregister_sysctl();
......
net/sched/sch_atm.c
View file @ 99bb573c
......@@ -509,7 +509,6 @@ static void sch_atm_dequeue(unsigned long data)
memcpy(skb_push(skb,flow->hdr_len),flow->hdr,
flow->hdr_len);
atomic_add(skb->truesize,&flow->vcc->sk->wmem_alloc);
ATM_SKB(skb)->iovcnt = 0;
/* atm.atm_options are already set by atm_tc_enqueue */
(void) flow->vcc->send(flow->vcc,skb);
}
......
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