diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 47 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 5 |
2 files changed, 8 insertions, 44 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 381dbd33dfc2..e78319aa47c1 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -3073,53 +3073,20 @@ static void b43_qos_params_upload(struct b43_wldev *dev, u16 shm_offset) { u16 params[B43_NR_QOSPARAMS]; - int cw_min, cw_max, aifs, bslots, tmp; + int bslots, tmp; unsigned int i; - const u16 aCWmin = 0x0001; - const u16 aCWmax = 0x03FF; - - /* Calculate the default values for the parameters, if needed. */ - switch (shm_offset) { - case B43_QOS_VOICE: - aifs = (p->aifs == -1) ? 2 : p->aifs; - cw_min = (p->cw_min == 0) ? ((aCWmin + 1) / 4 - 1) : p->cw_min; - cw_max = (p->cw_max == 0) ? ((aCWmin + 1) / 2 - 1) : p->cw_max; - break; - case B43_QOS_VIDEO: - aifs = (p->aifs == -1) ? 2 : p->aifs; - cw_min = (p->cw_min == 0) ? ((aCWmin + 1) / 2 - 1) : p->cw_min; - cw_max = (p->cw_max == 0) ? aCWmin : p->cw_max; - break; - case B43_QOS_BESTEFFORT: - aifs = (p->aifs == -1) ? 3 : p->aifs; - cw_min = (p->cw_min == 0) ? aCWmin : p->cw_min; - cw_max = (p->cw_max == 0) ? aCWmax : p->cw_max; - break; - case B43_QOS_BACKGROUND: - aifs = (p->aifs == -1) ? 7 : p->aifs; - cw_min = (p->cw_min == 0) ? aCWmin : p->cw_min; - cw_max = (p->cw_max == 0) ? aCWmax : p->cw_max; - break; - default: - B43_WARN_ON(1); - return; - } - if (cw_min <= 0) - cw_min = aCWmin; - if (cw_max <= 0) - cw_max = aCWmin; - bslots = b43_read16(dev, B43_MMIO_RNG) % cw_min; + bslots = b43_read16(dev, B43_MMIO_RNG) & p->cw_min; memset(¶ms, 0, sizeof(params)); params[B43_QOSPARAM_TXOP] = p->txop * 32; - params[B43_QOSPARAM_CWMIN] = cw_min; - params[B43_QOSPARAM_CWMAX] = cw_max; - params[B43_QOSPARAM_CWCUR] = cw_min; - params[B43_QOSPARAM_AIFS] = aifs; + params[B43_QOSPARAM_CWMIN] = p->cw_min; + params[B43_QOSPARAM_CWMAX] = p->cw_max; + params[B43_QOSPARAM_CWCUR] = p->cw_min; + params[B43_QOSPARAM_AIFS] = p->aifs; params[B43_QOSPARAM_BSLOTS] = bslots; - params[B43_QOSPARAM_REGGAP] = bslots + aifs; + params[B43_QOSPARAM_REGGAP] = bslots + p->aifs; for (i = 0; i < ARRAY_SIZE(params); i++) { if (i == B43_QOSPARAM_STATUS) { diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 77af1df5d899..f1dcbaa80c3c 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -554,10 +554,7 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, else queue->cw_max = 10; /* cw_min: 2^10 = 1024. */ - if (params->aifs >= 0) - queue->aifs = params->aifs; - else - queue->aifs = 2; + queue->aifs = params->aifs; INFO(rt2x00dev, "Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d.\n", |