forked from Minki/linux
wireless: fix warnings from QoS patch
When I removed the special "default" meaning from the QoS parameters, I forgot to update drivers and this lead to warnings because some drivers were checking for the special values and putting in defaults. This fixes that by removing the default special-casing completely. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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d3a8eab093
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@ -3073,53 +3073,20 @@ static void b43_qos_params_upload(struct b43_wldev *dev,
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u16 shm_offset)
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{
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u16 params[B43_NR_QOSPARAMS];
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int cw_min, cw_max, aifs, bslots, tmp;
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int bslots, tmp;
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unsigned int i;
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const u16 aCWmin = 0x0001;
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const u16 aCWmax = 0x03FF;
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/* Calculate the default values for the parameters, if needed. */
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switch (shm_offset) {
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case B43_QOS_VOICE:
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aifs = (p->aifs == -1) ? 2 : p->aifs;
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cw_min = (p->cw_min == 0) ? ((aCWmin + 1) / 4 - 1) : p->cw_min;
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cw_max = (p->cw_max == 0) ? ((aCWmin + 1) / 2 - 1) : p->cw_max;
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break;
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case B43_QOS_VIDEO:
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aifs = (p->aifs == -1) ? 2 : p->aifs;
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cw_min = (p->cw_min == 0) ? ((aCWmin + 1) / 2 - 1) : p->cw_min;
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cw_max = (p->cw_max == 0) ? aCWmin : p->cw_max;
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break;
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case B43_QOS_BESTEFFORT:
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aifs = (p->aifs == -1) ? 3 : p->aifs;
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cw_min = (p->cw_min == 0) ? aCWmin : p->cw_min;
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cw_max = (p->cw_max == 0) ? aCWmax : p->cw_max;
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break;
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case B43_QOS_BACKGROUND:
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aifs = (p->aifs == -1) ? 7 : p->aifs;
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cw_min = (p->cw_min == 0) ? aCWmin : p->cw_min;
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cw_max = (p->cw_max == 0) ? aCWmax : p->cw_max;
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break;
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default:
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B43_WARN_ON(1);
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return;
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}
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if (cw_min <= 0)
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cw_min = aCWmin;
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if (cw_max <= 0)
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cw_max = aCWmin;
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bslots = b43_read16(dev, B43_MMIO_RNG) % cw_min;
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bslots = b43_read16(dev, B43_MMIO_RNG) & p->cw_min;
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memset(¶ms, 0, sizeof(params));
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params[B43_QOSPARAM_TXOP] = p->txop * 32;
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params[B43_QOSPARAM_CWMIN] = cw_min;
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params[B43_QOSPARAM_CWMAX] = cw_max;
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params[B43_QOSPARAM_CWCUR] = cw_min;
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params[B43_QOSPARAM_AIFS] = aifs;
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params[B43_QOSPARAM_CWMIN] = p->cw_min;
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params[B43_QOSPARAM_CWMAX] = p->cw_max;
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params[B43_QOSPARAM_CWCUR] = p->cw_min;
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params[B43_QOSPARAM_AIFS] = p->aifs;
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params[B43_QOSPARAM_BSLOTS] = bslots;
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params[B43_QOSPARAM_REGGAP] = bslots + aifs;
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params[B43_QOSPARAM_REGGAP] = bslots + p->aifs;
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for (i = 0; i < ARRAY_SIZE(params); i++) {
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if (i == B43_QOSPARAM_STATUS) {
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@ -554,10 +554,7 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
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else
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queue->cw_max = 10; /* cw_min: 2^10 = 1024. */
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if (params->aifs >= 0)
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queue->aifs = params->aifs;
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else
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queue->aifs = 2;
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queue->aifs = params->aifs;
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INFO(rt2x00dev,
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"Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d.\n",
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