diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-05-15 12:55:29 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:48:11 -0400 |
| commit | e039fa4a4195ac4ee895e6f3d1334beed63256fe (patch) | |
| tree | cfd0762d73df96b73052378be7b157c4ac6e7035 /drivers/net/wireless/rt2x00/rt2x00pci.h | |
| parent | e24549485f859be6518929bb1c9c0257d79f033d (diff) | |
| download | talos-obmc-linux-e039fa4a4195ac4ee895e6f3d1334beed63256fe.tar.gz talos-obmc-linux-e039fa4a4195ac4ee895e6f3d1334beed63256fe.zip | |
mac80211: move TX info into skb->cb
This patch converts mac80211 and all drivers to have transmit
information and status in skb->cb rather than allocating extra
memory for it and copying all the data around. To make it fit,
a union is used where only data that is necessary for all steps
is kept outside of the union.
A number of fixes were done by Ivo, as well as the rt2x00 part
of this patch.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00pci.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/rt2x00/rt2x00pci.h index 557d15a888ab..37c851e442c1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.h +++ b/drivers/net/wireless/rt2x00/rt2x00pci.h @@ -91,8 +91,7 @@ rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev, * TX data handlers. */ int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev, - struct data_queue *queue, struct sk_buff *skb, - struct ieee80211_tx_control *control); + struct data_queue *queue, struct sk_buff *skb); /** * struct queue_entry_priv_pci: Per entry PCI specific information @@ -101,7 +100,6 @@ int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev, * @desc_dma: DMA pointer to &desc. * @data: Pointer to device's entry memory. * @data_dma: DMA pointer to &data. - * @control: mac80211 control structure used to transmit data. */ struct queue_entry_priv_pci { __le32 *desc; @@ -109,8 +107,6 @@ struct queue_entry_priv_pci { void *data; dma_addr_t data_dma; - - struct ieee80211_tx_control control; }; /** |
