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wl18xx: implement hw op for setting frame length in tx_hw_desc 

Set the frame length during Tx in a way compatible with the 18xx FW.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2012-05-10 12:13:19 +03:00 committed by Luciano Coelho
parent fb0f2e4ac0
commit d2361c5140
1 changed files with 14 additions and 0 deletions
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14
drivers/net/wireless/ti/wl18xx/main.c
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@ -321,6 +321,19 @@ wl18xx_set_tx_desc_blocks(struct wl1271 *wl, struct wl1271_tx_hw_descr *desc,
desc->wl18xx_mem.reserved = 0;
}
static void
wl18xx_set_tx_desc_data_len(struct wl1271 *wl, struct wl1271_tx_hw_descr *desc,
struct sk_buff *skb)
{
desc->length = cpu_to_le16(skb->len);
wl1271_debug(DEBUG_TX, "tx_fill_hdr: hlid: %d "
"len: %d life: %d mem: %d", desc->hlid,
le16_to_cpu(desc->length),
le16_to_cpu(desc->life_time),
desc->wl18xx_mem.total_mem_blocks);
}
static struct wlcore_ops wl18xx_ops = {
.identify_chip = wl18xx_identify_chip,
.boot = wl18xx_boot,
@ -328,6 +341,7 @@ static struct wlcore_ops wl18xx_ops = {
.ack_event = wl18xx_ack_event,
.calc_tx_blocks = wl18xx_calc_tx_blocks,
.set_tx_desc_blocks = wl18xx_set_tx_desc_blocks,
.set_tx_desc_data_len = wl18xx_set_tx_desc_data_len,
};
int __devinit wl18xx_probe(struct platform_device *pdev)