Commit 73b30dfe authored by David Gnedt's avatar David Gnedt Committed by John W. Linville

wl1251: set rate index and preamble flag on received packets

Set the rate index rate_idx and preamble flag RX_FLAG_SHORTPRE on received
packets.
Signed-off-by: default avatarDavid Gnedt <david.gnedt@davizone.at>
Acked-by: default avatarKalle Valo <kvalo@adurom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 43d13644
...@@ -96,8 +96,52 @@ static void wl1251_rx_status(struct wl1251 *wl, ...@@ -96,8 +96,52 @@ static void wl1251_rx_status(struct wl1251 *wl,
if (unlikely(!(desc->flags & RX_DESC_VALID_FCS))) if (unlikely(!(desc->flags & RX_DESC_VALID_FCS)))
status->flag |= RX_FLAG_FAILED_FCS_CRC; status->flag |= RX_FLAG_FAILED_FCS_CRC;
switch (desc->rate) {
/* skip 1 and 12 Mbps because they have same value 0x0a */
case RATE_2MBPS:
status->rate_idx = 1;
break;
case RATE_5_5MBPS:
status->rate_idx = 2;
break;
case RATE_11MBPS:
status->rate_idx = 3;
break;
case RATE_6MBPS:
status->rate_idx = 4;
break;
case RATE_9MBPS:
status->rate_idx = 5;
break;
case RATE_18MBPS:
status->rate_idx = 7;
break;
case RATE_24MBPS:
status->rate_idx = 8;
break;
case RATE_36MBPS:
status->rate_idx = 9;
break;
case RATE_48MBPS:
status->rate_idx = 10;
break;
case RATE_54MBPS:
status->rate_idx = 11;
break;
}
/* for 1 and 12 Mbps we have to check the modulation */
if (desc->rate == RATE_1MBPS) {
if (!(desc->mod_pre & OFDM_RATE_BIT))
/* CCK -> RATE_1MBPS */
status->rate_idx = 0;
else
/* OFDM -> RATE_12MBPS */
status->rate_idx = 6;
}
/* FIXME: set status->rate_idx */ if (desc->mod_pre & SHORT_PREAMBLE_BIT)
status->flag |= RX_FLAG_SHORTPRE;
} }
static void wl1251_rx_body(struct wl1251 *wl, static void wl1251_rx_body(struct wl1251 *wl,
......
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