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Update a few XXX comments

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Submitted by:	ddk ddk ddkprog at yahoo dot com
This commit is contained in:
Warner Losh 2009-05-11 17:13:52 +00:00
parent 75184335fe
commit d83d76df1f
1 changed files with 4 additions and 4 deletions
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8
sys/dev/bwi/bwimac.c
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@ -300,7 +300,7 @@ bwi_mac_init(struct bwi_mac *mac)
if (error)
return error;
/* XXX work around for hardware bugs? */
/* do timeout fixup */
if (sc->sc_bus_regwin.rw_rev <= 5 &&
sc->sc_bus_regwin.rw_type != BWI_REGWIN_T_BUSPCIE) {
CSR_SETBITS_4(sc, BWI_CONF_LO,
@ -364,7 +364,7 @@ bwi_mac_init(struct bwi_mac *mac)
*/
bwi_mac_opmode_init(mac);
/* XXX what's these */
/* set up Beacon interval */
if (mac->mac_rev < 3) {
CSR_WRITE_2(sc, 0x60e, 0);
CSR_WRITE_2(sc, 0x610, 0x8000);
@ -389,7 +389,7 @@ bwi_mac_init(struct bwi_mac *mac)
CSR_WRITE_4(sc, BWI_TXRX_INTR_MASK(i), intrs);
}
/* XXX what's this */
/* allow the MAC to control the PHY clock (dynamic on/off) */
CSR_SETBITS_4(sc, BWI_STATE_LO, 0x100000);
/* Setup MAC power up delay */
@ -441,7 +441,7 @@ bwi_mac_init(struct bwi_mac *mac)
}
}
/* XXX what's these */
/* update PRETBTT */
CSR_WRITE_2(sc, 0x612, 0x50); /* Force Pre-TBTT to 80? */
MOBJ_WRITE_2(mac, BWI_COMM_MOBJ, 0x416, 0x50);
MOBJ_WRITE_2(mac, BWI_COMM_MOBJ, 0x414, 0x1f4);