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Commit d2361c51 authored by Arik Nemtsov's avatar Arik Nemtsov Committed by Luciano Coelho
Browse files

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: default avatarArik Nemtsov <arik@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent fb0f2e4a

drivers/net/wireless/ti/wl18xx/main.c

+14 −0
Original line number Diff line number Diff line
@@ -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)