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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2008-05-29 17:31:46 +0530 |
|---|---|---|
| committer | Luis R. Rodriguez <lrodriguez@atheros.com> | 2008-05-29 17:31:46 +0530 |
| commit | 6e8d419d680fdd95d48b5e2aa5c59ff845362919 (patch) | |
| tree | 0a5f3c23a5968a5d79df8a7a64ccff1e78e6e961 | |
| parent | 65721c860e8481a6969c072058ee8f4d19060ae8 (diff) | |
| download | compat-wireless-2.6-old-6e8d419d680fdd95d48b5e2aa5c59ff845362919.tar.gz | |
Port skb_get_queue_mapping().
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
| -rw-r--r-- | compat/compat.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/compat/compat.h b/compat/compat.h index a5a412e..a844214 100644 --- a/compat/compat.h +++ b/compat/compat.h @@ -135,6 +135,25 @@ static inline void pci_clear_mwi(struct pci_dev *dev) /* Compat work for 2.6.21, 2.6.22 and 2.6.23 */ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) +/* Added as of 2.6.24 in include/linux/skbuff.h. + * + * Although 2.6.23 does support for CONFIG_NETDEVICES_MULTIQUEUE + * this helper was not added until 2.6.24. This implementation + * is exactly as it is on newer kernels. + * + * Older kernels just use queue 0 as it didn't support + * CONFIG_NETDEVICES_MULTIQUEUE. This added support on + * the network stack to use multiple hardware TX queues */ +static inline u16 skb_get_queue_mapping(struct sk_buff *skb) +{ +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + return skb->queue_mapping; +#else + return 0; +#endif +} + + /* * Force link bug if constructor is used, can't be done compatibly * because constructor arguments were swapped since then! |