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Location: vmkdrivers/vmkdrivers/src_9/drivers/net/tg3/tg3_compat2.h - annotation
d0a14f973771
2.2 KiB
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ESXi-5.0-U1
763922b5834e 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 | /* Copyright (C) 2009-2010 Broadcom Corporation. */
#ifdef BCM_HAS_NEW_PCI_DMA_MAPPING_ERROR
#define tg3_pci_dma_mapping_error(pdev, mapping) pci_dma_mapping_error((pdev), (mapping))
#elif defined(BCM_HAS_PCI_DMA_MAPPING_ERROR)
#define tg3_pci_dma_mapping_error(pdev, mapping) pci_dma_mapping_error((mapping))
#else
#define tg3_pci_dma_mapping_error(pdev, mapping) 0
#endif
#ifdef HAVE_POLL_CONTROLLER
#define CONFIG_NET_POLL_CONTROLLER
#endif
static inline void tg3_5780_class_intx_workaround(struct tg3 *tp)
{
#ifndef BCM_HAS_INTX_MSI_WORKAROUND
if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) &&
(tp->tg3_flags2 & TG3_FLG2_USING_MSI))
tg3_enable_intx(tp->pdev);
#endif
}
#ifdef BCM_HAS_TXQ_TRANS_UPDATE
#define tg3_update_trans_start(dev)
#else
#define tg3_update_trans_start(dev) ((dev)->trans_start = jiffies)
#endif
#ifdef __VMKLNX__
/**
* skb_copy_expand - copy and expand sk_buff
* @skb: buffer to copy
* @newheadroom: new free bytes at head
* @newtailroom: new free bytes at tail
* @gfp_mask: allocation priority
*
* Make a copy of both an &sk_buff and its data and while doing so
* allocate additional space.
*
* This is used when the caller wishes to modify the data and needs a
* private copy of the data to alter as well as more space for new fields.
* Returns %NULL on failure or the pointer to the buffer
* on success. The returned buffer has a reference count of 1.
*
* You must pass %GFP_ATOMIC as the allocation priority if this function
* is called from an interrupt.
*/
struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
int newheadroom, int newtailroom,
gfp_t gfp_mask)
{
int rc;
struct sk_buff *new_skb = skb_copy((struct sk_buff *) skb, gfp_mask);
if(new_skb == NULL)
return NULL;
rc = pskb_expand_head(new_skb, newheadroom, newtailroom, gfp_mask);
if(rc != 0)
return NULL;
return new_skb;
}
void *memmove(void *dest, const void *src, size_t count)
{
if (dest < src) {
return memcpy(dest, src, count);
} else {
char *p = dest + count;
const char *s = src + count;
while (count--)
*--p = *--s;
}
return dest;
}
#endif
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