Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
This commit is contained in:
commit
aa447acb92
|
@ -39,7 +39,8 @@ ifeq ($(CONFIG_ATM_FORE200E_PCA),y)
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|||
fore_200e-objs += fore200e_pca_fw.o
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# guess the target endianess to choose the right PCA-200E firmware image
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ifeq ($(CONFIG_ATM_FORE200E_PCA_DEFAULT_FW),y)
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CONFIG_ATM_FORE200E_PCA_FW = $(shell if test -n "`$(CC) -E -dM $(src)/../../include/asm/byteorder.h | grep ' __LITTLE_ENDIAN '`"; then echo $(obj)/pca200e.bin; else echo $(obj)/pca200e_ecd.bin2; fi)
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byteorder.h := include$(if $(patsubst $(srctree),,$(objtree)),2)/asm/byteorder.h
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CONFIG_ATM_FORE200E_PCA_FW := $(obj)/pca200e$(if $(shell $(CC) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2)
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endif
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endif
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|
|
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@ -383,8 +383,7 @@ fore200e_shutdown(struct fore200e* fore200e)
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switch(fore200e->state) {
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case FORE200E_STATE_COMPLETE:
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if (fore200e->stats)
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kfree(fore200e->stats);
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kfree(fore200e->stats);
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case FORE200E_STATE_IRQ:
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free_irq(fore200e->irq, fore200e->atm_dev);
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@ -963,8 +962,7 @@ fore200e_tx_irq(struct fore200e* fore200e)
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entry, txq->tail, entry->vc_map, entry->skb);
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/* free copy of misaligned data */
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if (entry->data)
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kfree(entry->data);
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kfree(entry->data);
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/* remove DMA mapping */
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fore200e->bus->dma_unmap(fore200e, entry->tpd->tsd[ 0 ].buffer, entry->tpd->tsd[ 0 ].length,
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|
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@ -412,8 +412,7 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
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init_one_failure:
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if (atm_dev)
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atm_dev_deregister(atm_dev);
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if (he_dev)
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kfree(he_dev);
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kfree(he_dev);
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pci_disable_device(pci_dev);
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return err;
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}
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@ -2534,8 +2533,7 @@ he_open(struct atm_vcc *vcc)
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open_failed:
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if (err) {
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if (he_vcc)
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kfree(he_vcc);
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kfree(he_vcc);
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clear_bit(ATM_VF_ADDR, &vcc->flags);
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}
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else
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|
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@ -676,10 +676,10 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
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PRINTK("nicstar%d: RSQ base at 0x%x.\n", i, (u32) card->rsq.base);
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/* Initialize SCQ0, the only VBR SCQ used */
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card->scq1 = (scq_info *) NULL;
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card->scq2 = (scq_info *) NULL;
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card->scq1 = NULL;
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card->scq2 = NULL;
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card->scq0 = get_scq(VBR_SCQSIZE, NS_VRSCD0);
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if (card->scq0 == (scq_info *) NULL)
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if (card->scq0 == NULL)
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{
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printk("nicstar%d: can't get SCQ0.\n", i);
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error = 12;
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@ -993,24 +993,24 @@ static scq_info *get_scq(int size, u32 scd)
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int i;
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if (size != VBR_SCQSIZE && size != CBR_SCQSIZE)
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return (scq_info *) NULL;
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return NULL;
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scq = (scq_info *) kmalloc(sizeof(scq_info), GFP_KERNEL);
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if (scq == (scq_info *) NULL)
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return (scq_info *) NULL;
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if (scq == NULL)
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return NULL;
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scq->org = kmalloc(2 * size, GFP_KERNEL);
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if (scq->org == NULL)
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{
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kfree(scq);
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return (scq_info *) NULL;
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return NULL;
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}
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scq->skb = (struct sk_buff **) kmalloc(sizeof(struct sk_buff *) *
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(size / NS_SCQE_SIZE), GFP_KERNEL);
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if (scq->skb == (struct sk_buff **) NULL)
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if (scq->skb == NULL)
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{
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kfree(scq->org);
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kfree(scq);
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return (scq_info *) NULL;
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return NULL;
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}
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scq->num_entries = size / NS_SCQE_SIZE;
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scq->base = (ns_scqe *) ALIGN_ADDRESS(scq->org, size);
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@ -1498,7 +1498,7 @@ static int ns_open(struct atm_vcc *vcc)
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vc->cbr_scd = NS_FRSCD + frscdi * NS_FRSCD_SIZE;
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scq = get_scq(CBR_SCQSIZE, vc->cbr_scd);
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if (scq == (scq_info *) NULL)
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if (scq == NULL)
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{
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PRINTK("nicstar%d: can't get fixed rate SCQ.\n", card->index);
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card->scd2vc[frscdi] = NULL;
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|
|
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@ -902,7 +902,7 @@ static void close_tx(struct atm_vcc *vcc)
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zatm_dev->tx_bw += vcc->qos.txtp.min_pcr;
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dealloc_shaper(vcc->dev,zatm_vcc->shaper);
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}
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if (zatm_vcc->ring) kfree(zatm_vcc->ring);
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kfree(zatm_vcc->ring);
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}
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@ -1339,12 +1339,9 @@ static int __init zatm_start(struct atm_dev *dev)
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return 0;
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out:
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for (i = 0; i < NR_MBX; i++)
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if (zatm_dev->mbx_start[i] != 0)
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kfree((void *) zatm_dev->mbx_start[i]);
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if (zatm_dev->rx_map != NULL)
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kfree(zatm_dev->rx_map);
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if (zatm_dev->tx_map != NULL)
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kfree(zatm_dev->tx_map);
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kfree(zatm_dev->mbx_start[i]);
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kfree(zatm_dev->rx_map);
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kfree(zatm_dev->tx_map);
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free_irq(zatm_dev->irq, dev);
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return error;
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}
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@ -100,35 +100,8 @@ static int sh_debug; /* Debug flag */
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#define SHAPER_BANNER "CymruNet Traffic Shaper BETA 0.04 for Linux 2.1\n"
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/*
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* Locking
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*/
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static int shaper_lock(struct shaper *sh)
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{
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/*
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* Lock in an interrupt must fail
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*/
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while (test_and_set_bit(0, &sh->locked))
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{
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if (!in_interrupt())
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sleep_on(&sh->wait_queue);
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else
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return 0;
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}
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return 1;
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}
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static void shaper_kick(struct shaper *sh);
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static void shaper_unlock(struct shaper *sh)
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{
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clear_bit(0, &sh->locked);
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wake_up(&sh->wait_queue);
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shaper_kick(sh);
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}
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|
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/*
|
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* Compute clocks on a buffer
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*/
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@ -157,17 +130,15 @@ static void shaper_setspeed(struct shaper *shaper, int bitspersec)
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* Throw a frame at a shaper.
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*/
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static int shaper_qframe(struct shaper *shaper, struct sk_buff *skb)
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static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
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{
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struct shaper *shaper = dev->priv;
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struct sk_buff *ptr;
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/*
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* Get ready to work on this shaper. Lock may fail if its
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* an interrupt and locked.
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*/
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if (down_trylock(&shaper->sem))
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return -1;
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if(!shaper_lock(shaper))
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return -1;
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ptr=shaper->sendq.prev;
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/*
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@ -260,7 +231,8 @@ static int shaper_qframe(struct shaper *shaper, struct sk_buff *skb)
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dev_kfree_skb(ptr);
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shaper->stats.collisions++;
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}
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shaper_unlock(shaper);
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shaper_kick(shaper);
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up(&shaper->sem);
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return 0;
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}
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@ -297,8 +269,13 @@ static void shaper_queue_xmit(struct shaper *shaper, struct sk_buff *skb)
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static void shaper_timer(unsigned long data)
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{
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struct shaper *sh=(struct shaper *)data;
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shaper_kick(sh);
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struct shaper *shaper = (struct shaper *)data;
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if (!down_trylock(&shaper->sem)) {
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shaper_kick(shaper);
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up(&shaper->sem);
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} else
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mod_timer(&shaper->timer, jiffies);
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}
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/*
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@ -310,19 +287,6 @@ static void shaper_kick(struct shaper *shaper)
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{
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struct sk_buff *skb;
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/*
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* Shaper unlock will kick
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*/
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if (test_and_set_bit(0, &shaper->locked))
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{
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if(sh_debug)
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printk("Shaper locked.\n");
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mod_timer(&shaper->timer, jiffies);
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return;
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}
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/*
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* Walk the list (may be empty)
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*/
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@ -364,8 +328,6 @@ static void shaper_kick(struct shaper *shaper)
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if(skb!=NULL)
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mod_timer(&shaper->timer, SHAPERCB(skb)->shapeclock);
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clear_bit(0, &shaper->locked);
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}
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|
@ -376,14 +338,12 @@ static void shaper_kick(struct shaper *shaper)
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static void shaper_flush(struct shaper *shaper)
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{
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struct sk_buff *skb;
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if(!shaper_lock(shaper))
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{
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printk(KERN_ERR "shaper: shaper_flush() called by an irq!\n");
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return;
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}
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down(&shaper->sem);
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while((skb=skb_dequeue(&shaper->sendq))!=NULL)
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dev_kfree_skb(skb);
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shaper_unlock(shaper);
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shaper_kick(shaper);
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up(&shaper->sem);
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}
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|
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/*
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|
@ -426,13 +386,6 @@ static int shaper_close(struct net_device *dev)
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* ARP and other resolutions and not before.
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*/
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static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
|
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{
|
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struct shaper *sh=dev->priv;
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return shaper_qframe(sh, skb);
|
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}
|
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|
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static struct net_device_stats *shaper_get_stats(struct net_device *dev)
|
||||
{
|
||||
struct shaper *sh=dev->priv;
|
||||
|
@ -623,7 +576,6 @@ static void shaper_init_priv(struct net_device *dev)
|
|||
init_timer(&sh->timer);
|
||||
sh->timer.function=shaper_timer;
|
||||
sh->timer.data=(unsigned long)sh;
|
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init_waitqueue_head(&sh->wait_queue);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
@ -23,7 +23,7 @@ struct shaper
|
|||
__u32 shapeclock;
|
||||
unsigned long recovery; /* Time we can next clock a packet out on
|
||||
an empty queue */
|
||||
unsigned long locked;
|
||||
struct semaphore sem;
|
||||
struct net_device_stats stats;
|
||||
struct net_device *dev;
|
||||
int (*hard_start_xmit) (struct sk_buff *skb,
|
||||
|
@ -38,7 +38,6 @@ struct shaper
|
|||
int (*hard_header_cache)(struct neighbour *neigh, struct hh_cache *hh);
|
||||
void (*header_cache_update)(struct hh_cache *hh, struct net_device *dev, unsigned char * haddr);
|
||||
struct net_device_stats* (*get_stats)(struct net_device *dev);
|
||||
wait_queue_head_t wait_queue;
|
||||
struct timer_list timer;
|
||||
};
|
||||
|
||||
|
|
|
@ -204,7 +204,7 @@ struct hh_cache
|
|||
/* cached hardware header; allow for machine alignment needs. */
|
||||
#define HH_DATA_MOD 16
|
||||
#define HH_DATA_OFF(__len) \
|
||||
(HH_DATA_MOD - ((__len) & (HH_DATA_MOD - 1)))
|
||||
(HH_DATA_MOD - (((__len - 1) & (HH_DATA_MOD - 1)) + 1))
|
||||
#define HH_DATA_ALIGN(__len) \
|
||||
(((__len)+(HH_DATA_MOD-1))&~(HH_DATA_MOD - 1))
|
||||
unsigned long hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)];
|
||||
|
|
|
@ -11,7 +11,7 @@ ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_AH) += ip_vs_proto_ah.o
|
|||
|
||||
ip_vs-objs := ip_vs_conn.o ip_vs_core.o ip_vs_ctl.o ip_vs_sched.o \
|
||||
ip_vs_xmit.o ip_vs_app.o ip_vs_sync.o \
|
||||
ip_vs_est.o ip_vs_proto.o ip_vs_proto_icmp.o \
|
||||
ip_vs_est.o ip_vs_proto.o \
|
||||
$(ip_vs_proto-objs-y)
|
||||
|
||||
|
||||
|
|
|
@ -216,9 +216,6 @@ int ip_vs_protocol_init(void)
|
|||
#ifdef CONFIG_IP_VS_PROTO_UDP
|
||||
REGISTER_PROTOCOL(&ip_vs_protocol_udp);
|
||||
#endif
|
||||
#ifdef CONFIG_IP_VS_PROTO_ICMP
|
||||
REGISTER_PROTOCOL(&ip_vs_protocol_icmp);
|
||||
#endif
|
||||
#ifdef CONFIG_IP_VS_PROTO_AH
|
||||
REGISTER_PROTOCOL(&ip_vs_protocol_ah);
|
||||
#endif
|
||||
|
|
|
@ -1,182 +0,0 @@
|
|||
/*
|
||||
* ip_vs_proto_icmp.c: ICMP load balancing support for IP Virtual Server
|
||||
*
|
||||
* Authors: Julian Anastasov <ja@ssi.bg>, March 2002
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* version 2 as published by the Free Software Foundation;
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/icmp.h>
|
||||
#include <linux/netfilter.h>
|
||||
#include <linux/netfilter_ipv4.h>
|
||||
|
||||
#include <net/ip_vs.h>
|
||||
|
||||
|
||||
static int icmp_timeouts[1] = { 1*60*HZ };
|
||||
|
||||
static char * icmp_state_name_table[1] = { "ICMP" };
|
||||
|
||||
static struct ip_vs_conn *
|
||||
icmp_conn_in_get(const struct sk_buff *skb,
|
||||
struct ip_vs_protocol *pp,
|
||||
const struct iphdr *iph,
|
||||
unsigned int proto_off,
|
||||
int inverse)
|
||||
{
|
||||
#if 0
|
||||
struct ip_vs_conn *cp;
|
||||
|
||||
if (likely(!inverse)) {
|
||||
cp = ip_vs_conn_in_get(iph->protocol,
|
||||
iph->saddr, 0,
|
||||
iph->daddr, 0);
|
||||
} else {
|
||||
cp = ip_vs_conn_in_get(iph->protocol,
|
||||
iph->daddr, 0,
|
||||
iph->saddr, 0);
|
||||
}
|
||||
|
||||
return cp;
|
||||
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
static struct ip_vs_conn *
|
||||
icmp_conn_out_get(const struct sk_buff *skb,
|
||||
struct ip_vs_protocol *pp,
|
||||
const struct iphdr *iph,
|
||||
unsigned int proto_off,
|
||||
int inverse)
|
||||
{
|
||||
#if 0
|
||||
struct ip_vs_conn *cp;
|
||||
|
||||
if (likely(!inverse)) {
|
||||
cp = ip_vs_conn_out_get(iph->protocol,
|
||||
iph->saddr, 0,
|
||||
iph->daddr, 0);
|
||||
} else {
|
||||
cp = ip_vs_conn_out_get(IPPROTO_UDP,
|
||||
iph->daddr, 0,
|
||||
iph->saddr, 0);
|
||||
}
|
||||
|
||||
return cp;
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
static int
|
||||
icmp_conn_schedule(struct sk_buff *skb, struct ip_vs_protocol *pp,
|
||||
int *verdict, struct ip_vs_conn **cpp)
|
||||
{
|
||||
*verdict = NF_ACCEPT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
icmp_csum_check(struct sk_buff *skb, struct ip_vs_protocol *pp)
|
||||
{
|
||||
if (!(skb->nh.iph->frag_off & __constant_htons(IP_OFFSET))) {
|
||||
if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
|
||||
if (ip_vs_checksum_complete(skb, skb->nh.iph->ihl * 4)) {
|
||||
IP_VS_DBG_RL_PKT(0, pp, skb, 0, "Failed checksum for");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void
|
||||
icmp_debug_packet(struct ip_vs_protocol *pp,
|
||||
const struct sk_buff *skb,
|
||||
int offset,
|
||||
const char *msg)
|
||||
{
|
||||
char buf[256];
|
||||
struct iphdr _iph, *ih;
|
||||
|
||||
ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
|
||||
if (ih == NULL)
|
||||
sprintf(buf, "%s TRUNCATED", pp->name);
|
||||
else if (ih->frag_off & __constant_htons(IP_OFFSET))
|
||||
sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u frag",
|
||||
pp->name, NIPQUAD(ih->saddr),
|
||||
NIPQUAD(ih->daddr));
|
||||
else {
|
||||
struct icmphdr _icmph, *ic;
|
||||
|
||||
ic = skb_header_pointer(skb, offset + ih->ihl*4,
|
||||
sizeof(_icmph), &_icmph);
|
||||
if (ic == NULL)
|
||||
sprintf(buf, "%s TRUNCATED to %u bytes\n",
|
||||
pp->name, skb->len - offset);
|
||||
else
|
||||
sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u T:%d C:%d",
|
||||
pp->name, NIPQUAD(ih->saddr),
|
||||
NIPQUAD(ih->daddr),
|
||||
ic->type, ic->code);
|
||||
}
|
||||
printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf);
|
||||
}
|
||||
|
||||
static int
|
||||
icmp_state_transition(struct ip_vs_conn *cp, int direction,
|
||||
const struct sk_buff *skb,
|
||||
struct ip_vs_protocol *pp)
|
||||
{
|
||||
cp->timeout = pp->timeout_table[IP_VS_ICMP_S_NORMAL];
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int
|
||||
icmp_set_state_timeout(struct ip_vs_protocol *pp, char *sname, int to)
|
||||
{
|
||||
int num;
|
||||
char **names;
|
||||
|
||||
num = IP_VS_ICMP_S_LAST;
|
||||
names = icmp_state_name_table;
|
||||
return ip_vs_set_state_timeout(pp->timeout_table, num, names, sname, to);
|
||||
}
|
||||
|
||||
|
||||
static void icmp_init(struct ip_vs_protocol *pp)
|
||||
{
|
||||
pp->timeout_table = icmp_timeouts;
|
||||
}
|
||||
|
||||
static void icmp_exit(struct ip_vs_protocol *pp)
|
||||
{
|
||||
}
|
||||
|
||||
struct ip_vs_protocol ip_vs_protocol_icmp = {
|
||||
.name = "ICMP",
|
||||
.protocol = IPPROTO_ICMP,
|
||||
.dont_defrag = 0,
|
||||
.init = icmp_init,
|
||||
.exit = icmp_exit,
|
||||
.conn_schedule = icmp_conn_schedule,
|
||||
.conn_in_get = icmp_conn_in_get,
|
||||
.conn_out_get = icmp_conn_out_get,
|
||||
.snat_handler = NULL,
|
||||
.dnat_handler = NULL,
|
||||
.csum_check = icmp_csum_check,
|
||||
.state_transition = icmp_state_transition,
|
||||
.register_app = NULL,
|
||||
.unregister_app = NULL,
|
||||
.app_conn_bind = NULL,
|
||||
.debug_packet = icmp_debug_packet,
|
||||
.timeout_change = NULL,
|
||||
.set_state_timeout = icmp_set_state_timeout,
|
||||
};
|
|
@ -37,5 +37,4 @@ EXPORT_SYMBOL(in6_dev_finish_destroy);
|
|||
EXPORT_SYMBOL(xfrm6_rcv);
|
||||
#endif
|
||||
EXPORT_SYMBOL(rt6_lookup);
|
||||
EXPORT_SYMBOL(fl6_sock_lookup);
|
||||
EXPORT_SYMBOL(ipv6_push_nfrag_opts);
|
||||
|
|
Loading…
Reference in a new issue