diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-04-26 15:03:48 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-26 15:03:48 -0400 |
| commit | d9b8ae6bd8c3304569a25079fcdbebaa28a48ee4 (patch) | |
| tree | 9ce3e4eb355685f970dd7333a0a935109aff0583 /drivers/net/wireless/rt2x00/rt2800lib.c | |
| parent | 872f24dbc604ef585ea7eec73020dcdfaffd1956 (diff) | |
| parent | 94c514fe240fc0dd02187b78facefde8b6744634 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts:
drivers/net/wireless/iwlwifi/iwl-testmode.c
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index bd1980202f1..1cd16b41602 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -3356,6 +3356,13 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); } + /* This chip has hardware antenna diversity*/ + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390R)) { + rt2800_bbp_write(rt2x00dev, 150, 0); /* Disable Antenna Software OFDM */ + rt2800_bbp_write(rt2x00dev, 151, 0); /* Disable Antenna Software CCK */ + rt2800_bbp_write(rt2x00dev, 154, 0); /* Clear previously selected antenna */ + } + rt2800_bbp_read(rt2x00dev, 152, &value); if (ant == 0) rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 1); @@ -4291,6 +4298,11 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00dev->default_ant.rx = ANTENNA_A; } + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390R)) { + rt2x00dev->default_ant.tx = ANTENNA_HW_DIVERSITY; /* Unused */ + rt2x00dev->default_ant.rx = ANTENNA_HW_DIVERSITY; /* Unused */ + } + /* * Determine external LNA informations. */ |