diff options
| author | Seth Forshee | 2012-11-15 15:07:54 +0100 |
|---|---|---|
| committer | John W. Linville | 2012-11-20 20:03:55 +0100 |
| commit | 7f2de08fc0b997ef580a2204e6d14c3c889282c4 (patch) | |
| tree | 1f9c42799adc4c54b874fa987206934e74a81941 /drivers/net/wireless | |
| parent | brcmsmac: Add helper function for updating txavail count (diff) | |
| download | kernel-qcow2-linux-7f2de08fc0b997ef580a2204e6d14c3c889282c4.tar.gz kernel-qcow2-linux-7f2de08fc0b997ef580a2204e6d14c3c889282c4.tar.xz kernel-qcow2-linux-7f2de08fc0b997ef580a2204e6d14c3c889282c4.zip | |
brcmsmac: Remove unimplemented flow control functions
Functions for flow control exist but remain unimplemented. Remove these
in advance of adding real flow control.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Tested-by: Daniel Wagner <wagi@monom.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index f22659f30ccc..7563d466c4a6 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -35,12 +35,6 @@ #include "main.h" #include "soc.h" -/* - * Indication for txflowcontrol that all priority bits in - * TXQ_STOP_FOR_PRIOFC_MASK are to be considered. - */ -#define ALLPRIO -1 - /* watchdog timer, in unit of ms */ #define TIMER_INTERVAL_WATCHDOG 1000 /* radio monitor timer, in unit of ms */ @@ -3767,25 +3761,6 @@ static void brcms_c_tx_prec_map_init(struct brcms_c_info *wlc) wlc->fifo2prec_map[TX_AC_VO_FIFO] = BRCMS_PREC_BMP_AC_VO; } -static void -brcms_c_txflowcontrol_signal(struct brcms_c_info *wlc, - struct brcms_txq_info *qi, bool on, int prio) -{ - /* transmit flowcontrol is not yet implemented */ -} - -static void brcms_c_txflowcontrol_reset(struct brcms_c_info *wlc) -{ - struct brcms_txq_info *qi; - - for (qi = wlc->tx_queues; qi != NULL; qi = qi->next) { - if (qi->stopped) { - brcms_c_txflowcontrol_signal(wlc, qi, OFF, ALLPRIO); - qi->stopped = 0; - } - } -} - /* push sw hps and wake state through hardware */ static void brcms_c_set_ps_ctrl(struct brcms_c_info *wlc) { @@ -5353,9 +5328,6 @@ uint brcms_c_down(struct brcms_c_info *wlc) wlc_phy_mute_upd(wlc->band->pi, false, PHY_MUTE_ALL); - /* clear txq flow control */ - brcms_c_txflowcontrol_reset(wlc); - /* flush tx queues */ for (qi = wlc->tx_queues; qi != NULL; qi = qi->next) brcmu_pktq_flush(&qi->q, true, NULL, NULL); @@ -8302,9 +8274,6 @@ void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) if (mute_tx) brcms_b_mute(wlc->hw, true); - /* clear tx flow control */ - brcms_c_txflowcontrol_reset(wlc); - /* enable the RF Disable Delay timer */ bcma_write32(core, D11REGOFFS(rfdisabledly), RFDISABLE_DEFAULT); |