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wl18xx: add a module parameter to control 11a support

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In wl18xx we don't have an NVS yet, so we need to control whether 11a
is supported with a module parameter for now.  11a support is enabled
by default and can be changed by setting enable_11a to false when
loading the module.

Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
This commit is contained in:
Luciano Coelho
2012-05-10 12:13:56 +03:00
parent a5114d9c0d
commit 1ddbc7d4c7
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/ti/wl18xx/main.c
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@@ -48,6 +48,7 @@ static bool dc2dc_param = false;
static int n_antennas_2_param = 1; static int n_antennas_2_param = 1;
static int n_antennas_5_param = 1; static int n_antennas_5_param = 1;
static bool checksum_param = true; static bool checksum_param = true;
static bool enable_11a_param = true;
static const u8 wl18xx_rate_to_idx_2ghz[] = { static const u8 wl18xx_rate_to_idx_2ghz[] = {
/* MCS rates are used only with 11n */ /* MCS rates are used only with 11n */
@@ -1097,6 +1098,8 @@ int __devinit wl18xx_probe(struct platform_device *pdev)
wl18xx_ops.init_vif = NULL; wl18xx_ops.init_vif = NULL;
} }
wl->enable_11a = enable_11a_param;
wl18xx_conf_init(wl); wl18xx_conf_init(wl);
return wlcore_probe(wl, pdev); return wlcore_probe(wl, pdev);
@@ -1149,6 +1152,9 @@ MODULE_PARM_DESC(n_antennas_5, "Number of installed 5GHz antennas: 1 (default) o
module_param_named(checksum, checksum_param, bool, S_IRUSR); module_param_named(checksum, checksum_param, bool, S_IRUSR);
MODULE_PARM_DESC(checksum, "Enable TCP checksum: boolean (defaults to true)"); MODULE_PARM_DESC(checksum, "Enable TCP checksum: boolean (defaults to true)");
module_param_named(enable_11a, enable_11a_param, bool, S_IRUSR);
MODULE_PARM_DESC(enable_11a, "Enable 11a (5GHz): boolean (defaults to true)");
MODULE_LICENSE("GPL v2"); MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_FIRMWARE(WL18XX_FW_NAME); MODULE_FIRMWARE(WL18XX_FW_NAME);