Author: kevlo
Date: Sat Dec 3 14:41:53 2016
New Revision: 309480
URL: https://svnweb.freebsd.org/changeset/base/309480
Log:
Fix logic error so the R92C_TDECTRL register value is updated correctly.
Reviewed by: avos
Modified:
head/sys/dev/rtwn/rtl8192c/usb/r92cu_init.c
Modified: head/sys/dev/rtwn/rtl8192c/usb/r92cu_init.c
==============================================================================
--- head/sys/dev/rtwn/rtl8192c/usb/r92cu_init.c Sat Dec 3 14:26:58 2016
(r309479)
+++ head/sys/dev/rtwn/rtl8192c/usb/r92cu_init.c Sat Dec 3 14:41:53 2016
(r309480)
@@ -333,9 +333,11 @@ void
r92cu_init_tx_agg(struct rtwn_softc *sc)
{
struct rtwn_usb_softc *uc = RTWN_USB_SOFTC(sc);
+ uint32_t reg;
- rtwn_setbits_4(sc, R92C_TDECTRL,
- R92C_TDECTRL_BLK_DESC_NUM_M, uc->tx_agg_desc_num);
+ reg = rtwn_read_4(sc, R92C_TDECTRL);
+ reg = RW(reg, R92C_TDECTRL_BLK_DESC_NUM, uc->tx_agg_desc_num);
+ rtwn_write_4(sc, R92C_TDECTRL, reg);
}
void
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