The initial code set the wrong setting in WLAN_ACT_CONTROL for the
8723bu.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Provide RF_T_METER register location for nextgen chips.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Vendor driver implements this for 8723b and 8821 series
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Keep the automated tools happy
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This initializes RX DMA aggregation on 8723bu. We should do this for
all parts eventually, and also init TX aggregation.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Group chip quirks together instead of having them scattered all over
in the init code.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

List yet another new register found on the 8723b.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Set PHY lock after running the RF init sequence on 8723bu.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Having a version for the newer chips without calling it doesn't do
much good.....
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Implement burst parameter sequence for 8723bu parts. Eventually this
should be moved into device specific sections.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Set the correct TRXFF boundary for 8723bu.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The vendor driver does not set FPGA0_TX_INFO here. In additiona the
8723bu can handler a larger PBP page size.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Reorganize the init sequence in order to be able to compare to the
8723bu vendor driver's init sequence.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Only apply the 80M spur hack for 8723au parts.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

In addition make register read/write flow match closer to vendor
driver flow. This is mainly to be able to compare the register write
log with the vendor driver, and can be optimized later once 8723bu
support is working.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

No indication of what register 0xa3 does anywhere in the vendor source.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This function is going to need to be split up into chip specific
variants.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Retrieve the XTAL_K value in the parse_efuse() functions as it's
location various on a per device basis. For parts that do not provide
an XTAL_K value, skip setting it.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Additional tweaks to further map the init sequence for the 8723bu to
that of the vendor driver.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This matches the order of the 8723bu vendor driver
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This implements the 8723bu specific power on sequence as it is
different from that of the 8723au chips.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The 8723bu does not like REG_AFE_XTAL_CTRL being set, so skip this for
now, to match the vendor driver.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Issue a BT_INFO command to verify the status of BT/WiFi settings.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

8723bu BT registers are written via the mailbox interface. Add support
for writing these and corresponding C2H event responses.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The 64 bit mailbox commands also provide a different method for
mailbox command responses (C2H events).
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This adds code to parse the new RX descriptor format used by the
8723bu/8192eu parts.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The nextgen chips use a slightly different RX descriptor format. This
adds support for the new format.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Use the correct type when setting PS TDMA for 8723bu. This matches the
vendor driver.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The 8723bu is a WiFi/BT combo part. When initializing it for WiFi,
make sure to tell it not to ignore WiFi activity.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Implement additional init sequence code for the 8723bu.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Remove an unused variable to make the compiler happy.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This should initialize the antennas on the 8723bu, but so far I am
still not receiving anything :( More work is needed.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This is a first stab of implementing rtl8723bu_config_channel(). For
now this will only do 20MHz channels.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

TX power values are laid out differently in EFUSE found in RTL8192EU &
RTL8188EU devices.  TX power indices and differences for each RF path
are not interleaved (A, B, A, B), as in other chips, but follow one
another (A, B, C, D).
Signed-off-by: NJakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This was inspired by the vendor driver, but in the end never used for
anything.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This matches the flow of the vendor driver for newer hardware, and
doesn't seem to cause issues for the older parts.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Newer chips (8723bu/8192eu) has S0S1 settings which needs to be dealt
with during LC calibration.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The 8723bu also has it's own IQK calibration process. This is similar
in flow, but still different enough to warrent it's own
implementation, at least for now.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This adds some additional register definitions for 8723bu, as well as
a bit define for USB RXDMA aggregation in REG_RXDMA_AGG_PG_TH.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

rtl8192cu/rtl8188cu/rtl8723au use the same values, but 8723bu and
8192eu have their own.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>