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24 lines
621 B
Diff
24 lines
621 B
Diff
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--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
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+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
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@@ -5553,10 +5553,20 @@ static void brcms_c_time_unlock(struct b
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int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period)
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{
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+ u32 bcnint_us;
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+
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if (period == 0)
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return -EINVAL;
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wlc->default_bss->beacon_period = period;
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+
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+ bcnint_us = period << 10;
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+ brcms_c_time_lock(wlc);
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+ bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep),
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+ (bcnint_us << CFPREP_CBI_SHIFT));
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+ bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us);
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+ brcms_c_time_unlock(wlc);
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+
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return 0;
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}
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