diff options
| author | Eliad Peller <eliad@wizery.com> | 2011-10-03 12:06:36 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-10-07 08:31:43 +0300 |
| commit | 4b29886feb072427df80ca6395b2b11a09245eaf (patch) | |
| tree | 7c45f950da53c8090faffb4ddbe74d0d2be3e3a8 /drivers/net/wireless/wl12xx | |
| parent | d6222fb0d669307a49e2a96aad86c156a9bb9551 (diff) | |
| download | blackbird-op-linux-4b29886feb072427df80ca6395b2b11a09245eaf.tar.gz blackbird-op-linux-4b29886feb072427df80ca6395b2b11a09245eaf.zip | |
wl12xx: configure rate policy for p2p operations
p2p packets should go out only with OFDM rates.
Configure a new rate policy that will (later) be used
during p2p_find (when the p2p_cli / p2p_go interfaces
are in use, we won't have to use this policy, as
the configured rates should already be OFDM-only).
Additionally, update CONF_TX_MAX_RATE_CLASSES to reflect
the current value from the fw api.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx')
| -rw-r--r-- | drivers/net/wireless/wl12xx/acx.c | 16 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/acx.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/conf.h | 6 |
3 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index 399849eeb247..ca044a743191 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -777,7 +777,23 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl) acx->rate_policy.long_retry_limit = c->long_retry_limit; acx->rate_policy.aflags = c->aflags; + ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx)); + if (ret < 0) { + wl1271_warning("Setting of rate policies failed: %d", ret); + goto out; + } + /* + * configure one rate class for basic p2p operations. + * (p2p packets should always go out with OFDM rates, even + * if we are currently connected to 11b AP) + */ + acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE_P2P); + acx->rate_policy.enabled_rates = + cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P); + acx->rate_policy.short_retry_limit = c->short_retry_limit; + acx->rate_policy.long_retry_limit = c->long_retry_limit; + acx->rate_policy.aflags = c->aflags; ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx)); if (ret < 0) { diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index 556ee4e282d5..e3f93b4b3429 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -656,6 +656,7 @@ struct acx_rate_class { #define ACX_TX_BASIC_RATE 0 #define ACX_TX_AP_FULL_RATE 1 +#define ACX_TX_BASIC_RATE_P2P 2 #define ACX_TX_AP_MODE_MGMT_RATE 4 #define ACX_TX_AP_MODE_BCST_RATE 5 struct acx_rate_policy { diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index 6a6805c3cc74..04bb8fbf93f9 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -416,13 +416,17 @@ struct conf_rx_settings { u8 queue_type; }; -#define CONF_TX_MAX_RATE_CLASSES 8 +#define CONF_TX_MAX_RATE_CLASSES 10 #define CONF_TX_RATE_MASK_UNSPECIFIED 0 #define CONF_TX_RATE_MASK_BASIC (CONF_HW_BIT_RATE_1MBPS | \ CONF_HW_BIT_RATE_2MBPS) #define CONF_TX_RATE_RETRY_LIMIT 10 +/* basic rates for p2p operations (probe req/resp, etc.) */ +#define CONF_TX_RATE_MASK_BASIC_P2P (CONF_HW_BIT_RATE_6MBPS | \ + CONF_HW_BIT_RATE_12MBPS | CONF_HW_BIT_RATE_24MBPS) + /* * Rates supported for data packets when operating as AP. Note the absence * of the 22Mbps rate. There is a FW limitation on 12 rates so we must drop |
