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authorJohannes Berg <johannes@sipsolutions.net>2008-07-15 02:08:24 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-15 02:08:24 -0700
commit0b57664cf2393bc1eff594ff7e5ff26533843fe6 (patch)
treeec83e7290e84fe7ca70c87c8ebff935076a5568f /drivers/net/wireless
parentd3a8eab093aab9f309d2e8d06cd718a4cb20e626 (diff)
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>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/b43/main.c47
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c5
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(&params, 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",