From ed701c4ab2b9719851a97e841907fec283d6a2bb Mon Sep 17 00:00:00 2001 From: Hari Prasath Gujulan Elango Date: Mon, 1 Jun 2015 12:43:01 +0000 Subject: [PATCH] staging: rtl8188eu: use table to get channel plan from country code Use a table to get a channel plan from a given country code.This was a TODO mentioned as a comment in the driver. Signed-off-by: Hari Prasath Gujulan Elango Signed-off-by: Greg Kroah-Hartman --- .../staging/rtl8188eu/core/rtw_ioctl_set.c | 19 ++++++++----------- .../staging/rtl8188eu/include/rtw_mlme_ext.h | 8 ++++++++ 2 files changed, 16 insertions(+), 11 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c index 969150a48661..8c05cb021c46 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c +++ b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c @@ -642,21 +642,18 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter) */ int rtw_set_country(struct adapter *adapter, const char *country_code) { + int i; int channel_plan = RT_CHANNEL_DOMAIN_WORLD_WIDE_5G; DBG_88E("%s country_code:%s\n", __func__, country_code); + for (i = 0; i < ARRAY_SIZE(channel_table); i++) { + if (0 == strcmp(channel_table[i].name, country_code)) { + channel_plan = channel_table[i].channel_plan; + break; + } + } - /* TODO: should have a table to match country code and RT_CHANNEL_DOMAIN */ - /* TODO: should consider 2-character and 3-character country code */ - if (0 == strcmp(country_code, "US")) - channel_plan = RT_CHANNEL_DOMAIN_FCC; - else if (0 == strcmp(country_code, "EU")) - channel_plan = RT_CHANNEL_DOMAIN_ETSI; - else if (0 == strcmp(country_code, "JP")) - channel_plan = RT_CHANNEL_DOMAIN_MKK; - else if (0 == strcmp(country_code, "CN")) - channel_plan = RT_CHANNEL_DOMAIN_CHINA; - else + if (i == ARRAY_SIZE(channel_table)) DBG_88E("%s unknown country_code:%s\n", __func__, country_code); return rtw_set_chplan_cmd(adapter, channel_plan, 1); diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h index 2bebf46b053a..2bd11acb4c03 100644 --- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h @@ -191,6 +191,14 @@ struct rt_channel_plan_map { unsigned char Index2G; }; +static const struct { + int channel_plan; + char *name; +} channel_table[] = { { RT_CHANNEL_DOMAIN_FCC, "US" }, + { RT_CHANNEL_DOMAIN_ETSI, "EU" }, + { RT_CHANNEL_DOMAIN_MKK, "JP" }, + { RT_CHANNEL_DOMAIN_CHINA, "CN"} }; + enum Associated_AP { atherosAP = 0, broadcomAP = 1, -- 2.39.5