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- Disable usb aggregation mode by default since it boots performance

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- Minor tweak

PR:	199718
Submitted by:	Mikhail <mp39590 at gmail dot com>
This commit is contained in:
Kevin Lo 2015-04-30 02:47:21 +00:00
parent 0484aa593a
commit 32bbc2d0bb
1 changed files with 7 additions and 7 deletions
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14
sys/dev/usb/wlan/if_urtwn.c
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@ -2578,7 +2578,6 @@ urtwn_r88e_dma_init(struct urtwn_softc *sc)
return (EIO);
/* Set number of pages for normal priority queue. */
urtwn_write_2(sc, R92C_RQPN_NPQ, 0);
urtwn_write_2(sc, R92C_RQPN_NPQ, 0x000d);
urtwn_write_4(sc, R92C_RQPN, 0x808e000d);
@ -3397,16 +3396,17 @@ urtwn_init_locked(void *arg)
urtwn_write_1(sc, R92C_TRXDMA_CTRL,
urtwn_read_1(sc, R92C_TRXDMA_CTRL) |
R92C_TRXDMA_CTRL_RXDMA_AGG_EN);
urtwn_write_1(sc, R92C_USB_SPECIAL_OPTION,
urtwn_read_1(sc, R92C_USB_SPECIAL_OPTION) |
R92C_USB_SPECIAL_OPTION_AGG_EN);
urtwn_write_1(sc, R92C_RXDMA_AGG_PG_TH, 48);
if (sc->chip & URTWN_CHIP_88E)
urtwn_write_1(sc, R92C_RXDMA_AGG_PG_TH + 1, 4);
else
else {
urtwn_write_1(sc, R92C_USB_DMA_AGG_TO, 4);
urtwn_write_1(sc, R92C_USB_AGG_TH, 8);
urtwn_write_1(sc, R92C_USB_AGG_TO, 6);
urtwn_write_1(sc, R92C_USB_SPECIAL_OPTION,
urtwn_read_1(sc, R92C_USB_SPECIAL_OPTION) |
R92C_USB_SPECIAL_OPTION_AGG_EN);
urtwn_write_1(sc, R92C_USB_AGG_TH, 8);
urtwn_write_1(sc, R92C_USB_AGG_TO, 6);
}
/* Initialize beacon parameters. */
urtwn_write_2(sc, R92C_BCN_CTRL, 0x1010);