| commit | 2d4e43776c44c5930bef736f2bff0e4d9a9051e6 | |
| author | sephe <sephe> | |
| Thu, 12 Apr 2007 12:54:07 +0000 (12 12:54 +0000) | ||
| committer | sephe <sephe> | |
| Thu, 12 Apr 2007 12:54:07 +0000 (12 12:54 +0000) | ||
| tree | c3dd2ca24f9e63548ce0b96bdf7b0785c251e5f0 | treesnapshot (tar.gz zip) |
| parent | f7f0a7b1d8596752866ec69a9d306f8729cd165b | commitdiff |
When read BBP registers, avoid writing to BBPCSR until it is no longer busy.
After this bug fixing, TX/RX antenna setup can be safely put after BBP
initialization, which is a correct place for it, since BBP initialization
will overwrite RX antenna BBP register with default value. Before this bug
fixing, putting TX/RX antenna setup after BBP initailization always results
in strange TX/RX problems, which I experienced when I fiddled with my ASUS
WL-107G; and some OpenBSD folks had this problems too, before Damien reverted
related changes in OpenBSD.
2526 RF does not require special I/Q flipping during TX/RX antenna setup.
Obtained-from: Ralink RT2500 Linux driver
After this bug fixing, TX/RX antenna setup can be safely put after BBP
initialization, which is a correct place for it, since BBP initialization
will overwrite RX antenna BBP register with default value. Before this bug
fixing, putting TX/RX antenna setup after BBP initailization always results
in strange TX/RX problems, which I experienced when I fiddled with my ASUS
WL-107G; and some OpenBSD folks had this problems too, before Damien reverted
related changes in OpenBSD.
2526 RF does not require special I/Q flipping during TX/RX antenna setup.
Obtained-from: Ralink RT2500 Linux driver
| sys/dev/netif/ral/rt2560.c | diffblobblamehistory |