diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 1a8f50af49a0..ecaae10426f9 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h | |||
| @@ -1822,7 +1822,10 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw); | |||
| 1822 | * ieee80211_rx - receive frame | 1822 | * ieee80211_rx - receive frame |
| 1823 | * | 1823 | * |
| 1824 | * Use this function to hand received frames to mac80211. The receive | 1824 | * Use this function to hand received frames to mac80211. The receive |
| 1825 | * buffer in @skb must start with an IEEE 802.11 header. | 1825 | * buffer in @skb must start with an IEEE 802.11 header. In case of a |
| 1826 | * paged @skb is used, the driver is recommended to put the ieee80211 | ||
| 1827 | * header of the frame on the linear part of the @skb to avoid memory | ||
| 1828 | * allocation and/or memcpy by the stack. | ||
| 1826 | * | 1829 | * |
| 1827 | * This function may not be called in IRQ context. Calls to this function | 1830 | * This function may not be called in IRQ context. Calls to this function |
| 1828 | * for a single hardware must be synchronized against each other. Calls to | 1831 | * for a single hardware must be synchronized against each other. Calls to |