Note the descriptor checksum is still only calculated over the initial
32 bytes of the descriptor, ignoring the last 8 bytes of the
descriptor.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Newer generation chips use a 40 byte TX descriptor, compared to the
32 byte descriptor used on older chips.
This adds the definition for the 40 byte descriptor.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Older chips use RF register 0x24 to set the thermal meter. Newer chips
use register 0x42.
This change makes sure to set the correct thermal meter register
depending on the chip.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This adds the missing support for setting MCS TX power rates on 8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This implements support for setting TX power for CCK and OFDM rates on
8723bu. MCS rates is still pending.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This should (hopefully) parse the power indices correctly for the
8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Newer generation chips have more channels groups. In order to carry
the larger arrays in common structures, bump the array sizes to
match.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Some newer chips have more channel groups in their efuse parameter
tables, so use the size of the source, rather than the destination
when copying them out. This avoids copying garbage when increasing the
common array sizes.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The 8723b series is significantly different from the older generation
in this sense. So far the 8723b version doesn't do anything useful.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
These settings simply block the 8723bu, for now leave an empty
function.
With this change we can finally communicate with aliens using the
8723bu!
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Use the same values as the vendor driver when setting up the BTCOEX
table for 8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Another case where we should use the register name rather than the
hard coded value when accessing it.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Register 0x0944 is REG_RFE_BUFFER. Use the name rather than hard coded
value when accessing it.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The BT_COEX_TABLE register list contains 3 32 bit registers and one 8
bit register. Hence, use rtl8xxxu_write8() when writing the 8 bit
register.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The initial code set the wrong setting in WLAN_ACT_CONTROL for the
8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Provide RF_T_METER register location for nextgen chips.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Vendor driver implements this for 8723b and 8821 series
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Group chip quirks together instead of having them scattered all over
in the init code.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
List yet another new register found on the 8723b.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Set PHY lock after running the RF init sequence on 8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Having a version for the newer chips without calling it doesn't do
much good.....
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Implement burst parameter sequence for 8723bu parts. Eventually this
should be moved into device specific sections.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
No indication of what register 0xa3 does anywhere in the vendor source.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This function is going to need to be split up into chip specific
variants.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Additional tweaks to further map the init sequence for the 8723bu to
that of the vendor driver.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This matches the order of the 8723bu vendor driver
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Issue a BT_INFO command to verify the status of BT/WiFi settings.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The 64 bit mailbox commands also provide a different method for
mailbox command responses (C2H events).
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This adds code to parse the new RX descriptor format used by the
8723bu/8192eu parts.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The nextgen chips use a slightly different RX descriptor format. This
adds support for the new format.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Use the correct type when setting PS TDMA for 8723bu. This matches the
vendor driver.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Implement additional init sequence code for the 8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Remove an unused variable to make the compiler happy.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle 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: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen