Jes Sorensen [Mon, 29 Feb 2016 22:05:51 +0000 (17:05 -0500)]
rtl8xxxu: Temporarily disable 8192eu device init
To reduce the patch volume, temporariliy disable 8192eu device init.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:50 +0000 (17:05 -0500)]
rtl8xxxu: Use correct 8051 reset function for 8723b parts
8723b needs more action, so implement support for device specific
reset functions.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:49 +0000 (17:05 -0500)]
rtl8xxxu: Print a warning if flushing the FIFO fails
Only print a warning if the FIFO flush fails, as opposed to printing
the status unconditionally.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:48 +0000 (17:05 -0500)]
rtl8xxxu: Flush FIFO before powering down devices
This should help when reloading the driver for 8723bu devices
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:47 +0000 (17:05 -0500)]
rtl8xxxu: Implement device specific power_off function
Implment 8723bu specific device power down, and make power_off() a
fileops function.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:46 +0000 (17:05 -0500)]
rtl8xxxu: Implement 8723bu specific disable_rf() function
Powering up the 8723bu RF should probably be matched by the ability to
power it down again.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:45 +0000 (17:05 -0500)]
rtl8xxxu: Use define for REG_PWR_DATA bits
Use the bit define rather than hard code the value for REG_PWR_DATA bits.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:44 +0000 (17:05 -0500)]
rtl8xxxu: convert rtl8723bu_init_bt() into rtl8723b_enable_rf()
rtl8723bu_init_bt() is effectively the function enabling RF, so name
it appropriately.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:43 +0000 (17:05 -0500)]
rtl8xxxu: Remove unncessary semicolon
This removes an superfluous semicolon.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:42 +0000 (17:05 -0500)]
rtl8xxxu: Pass RX rate to rx_parse_phystats and enable phystats for rtl8723bu
rtl8xxxu_rx_parse_phystats() only needs the RX rate to determine
whether to handle the stats as CCK or not. Parsing in the rate rather
than the rx descriptor elimantes the need to handle multiple rx
descriptor formats in the function.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:41 +0000 (17:05 -0500)]
rtl8xxxu: Process C2H RA_REPORT events for 8723bu
Handle RA_REPORTS events for 8723bu to not have them show up as
unhandled.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:40 +0000 (17:05 -0500)]
rtl8xxxu: Dump contents of unhandled C2H events
Dump the contents of unhandled C2H events. We should be handling all
expected events, so this is debugging help in case an unexpected event
happens.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:39 +0000 (17:05 -0500)]
rtl8xxxu: Report media status using the correct H2C command for 8723bu
Implement support for nextgen devices reporting connectition to the
firmware.
The H2C API for reporting connection to the firmware is different
between the two device generations. Use the fileops structure to
determine which one to call.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:38 +0000 (17:05 -0500)]
rtl8xxxu: Implement basic 8723b specific update_rate_mask() function
Support for setting bandwidth and VHT parameters is still missing
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:37 +0000 (17:05 -0500)]
rtl8xxxu: Define 8723b H2C ramask command structure
Define H2C command structure for setting the rate mask.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:36 +0000 (17:05 -0500)]
rtl8xxxu: Do not parse RX descriptor info for C2H packets
C2H events are delivered as RX packets on 8723bu/8192eu. When
receiving a C2H event, do not parse the rest of the RX descriptor as
the info isn't valid.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:35 +0000 (17:05 -0500)]
rtl8xxxu: Improve handling of txdesc32 vs txdesc40 handling
Further correct the handling of 40 byte TX descriptors.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:34 +0000 (17:05 -0500)]
rtl8xxxu: TX RTS rate is word 4 for 8723a
Correct the setting of TX RTS for 8723a generation chips. In addition
update documentation to match that this is part of data word 4, note
data word 5.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:33 +0000 (17:05 -0500)]
rtl8723au: Update TX descriptor words 4 and 5 definitions
TX data words 4 and 5 differ significantly between 32 byte and 40 byte
descriptors.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:32 +0000 (17:05 -0500)]
rtl8xxxu: Set sequence number correctly for 40 byte TX descriptors
SEQ changed location in the 40 byte TX descriptor. Set it correctly.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:31 +0000 (17:05 -0500)]
rtl8xxxu: Set the correct TX descriptor bits for agg and break on 8723b
Fixup victim of the relocated bits for AGG_ENABLE/AGG_BREAK in the 40
byte TX descriptor
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:30 +0000 (17:05 -0500)]
rtl8xxxu: Add more 40 byte TX desc bit definitions
Add additional bit definitions for 40 byte TX descriptors, and rename
bits for 32 byte descriptors that are located differently in the 40
byte descriptor format.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:29 +0000 (17:05 -0500)]
rtl8xxxu: Add additional tx descriptor bits for data word 0
This adds documentation for some additional bits in TX descriptor word
0.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:28 +0000 (17:05 -0500)]
rtl8xxxu: Do not unconditionally print debug info in rtl8723bu_handle_c2h()
Reduce the log level in rtl8723bu_handle_c2h()
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:27 +0000 (17:05 -0500)]
rtl8xxxu: Handle 40 byte TX descriptors for rtl8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:26 +0000 (17:05 -0500)]
rtl8xxxu: Add definition for 8723bu tx descriptor
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:25 +0000 (17:05 -0500)]
rtl8xxxu: Set the correct thermal meter register for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:24 +0000 (17:05 -0500)]
rtl8xxxu: Set 8723bu MCS TX power
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:23 +0000 (17:05 -0500)]
rtl8xxxu: Set 8723bu TX power for CCK and OFDM rates
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:22 +0000 (17:05 -0500)]
rtl8xxxu: Parse efuse power indices for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:21 +0000 (17:05 -0500)]
rtl8xxxu: Bump TX power arrays to handle larger channel groups
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:20 +0000 (17:05 -0500)]
rtl8xxxu: Use size of source pointer when copying efuse data
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:19 +0000 (17:05 -0500)]
rtl8xxxu: Introduce set_tx_power() fileop and a new 8723b dummy derivative
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:18 +0000 (17:05 -0500)]
rtl8xxxu: Correct struct rtl8723bu_efuse to list power bases correctly
Correct TX power definitions in rtl8723bu_efuse
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:17 +0000 (17:05 -0500)]
rtl8xxxu: Do not use hard-wired RF enable settings for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:16 +0000 (17:05 -0500)]
rtl8xxxu: Setup coex table correctly (hopefully)
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:15 +0000 (17:05 -0500)]
rtl8xxxu: Use REG_RFE_CTRL_ANTA_SRC rather than hard coded value
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:14 +0000 (17:05 -0500)]
rtl8xxxu: Use name for REG_RFE_BUFFER rather than hard coded value
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:13 +0000 (17:05 -0500)]
rtl8xxxu: 8723bu: REG_BT_COEX_TABLE4 is only 8 bits
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:12 +0000 (17:05 -0500)]
rtl8xxxu: Set WLAN_ACT_CONTROL per vendor driver setting
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:11 +0000 (17:05 -0500)]
rtl8xxxu: RF_T_METER is different on the newer chips
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:10 +0000 (17:05 -0500)]
rtl8xxxu: Implement init_statistics for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:09 +0000 (17:05 -0500)]
rtl8xxxu: Add missing blank space in front of bracket
Keep the automated tools happy
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:08 +0000 (17:05 -0500)]
rtl8xxxu: Setup RX aggregation
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:07 +0000 (17:05 -0500)]
rtl8xxxu: Group chip quirks together
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:06 +0000 (17:05 -0500)]
rtl8xxxu: Add REG_DWBCN1_CTRL_8723B define
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:05 +0000 (17:05 -0500)]
rtl8xxxu: 8723bu lock phy after RF init
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:04 +0000 (17:05 -0500)]
rtl8xxxu: Call device specific _config_channel()
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:03 +0000 (17:05 -0500)]
rtl8xxxu: Initialize burst parameters for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:02 +0000 (17:05 -0500)]
rtl8xxxu: Set RX boundary for 8723bu
Set the correct TRXFF boundary for 8723bu.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:05:01 +0000 (17:05 -0500)]
rtl8xxxu: Do not set FPGA0_TX_INFO for 8723bu and use a larger PBP page size
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>
Jes Sorensen [Mon, 29 Feb 2016 22:05:00 +0000 (17:05 -0500)]
rtl8xxxu: Do queue init in same order as 8723bu vendor driver
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:59 +0000 (17:04 -0500)]
rtl8xxxu: 80M spur hack is for 8723au only
Only apply the 80M spur hack for 8723au parts.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:58 +0000 (17:04 -0500)]
rtl8xxxu: Init H2C command register for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:57 +0000 (17:04 -0500)]
rtl8xxxu: Another 8723bu magic register set during init
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:56 +0000 (17:04 -0500)]
rtl8xxxu: Another 8723bu patch for rtl8xxxu_init_phy_bb()
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:55 +0000 (17:04 -0500)]
rtl8xxxu: Handle XTAL_K value in efuse specific location
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:54 +0000 (17:04 -0500)]
rtl8xxxu: Additional fixes for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:53 +0000 (17:04 -0500)]
rtl8xxxu: Setup LLT before downloading firmware
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:52 +0000 (17:04 -0500)]
rtl8xxxu: Implement 8723bu power on sequence
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:51 +0000 (17:04 -0500)]
rtl8xxxu: Do not set REG_AFE_XTAL_CTRL on 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:50 +0000 (17:04 -0500)]
rtl8xxxu: Issue BT_INFO command
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:49 +0000 (17:04 -0500)]
rtl8xxxu: Handle BT register writes and MP_OPER events
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:48 +0000 (17:04 -0500)]
rtl8xxxu: Initial functionality to handle C2H events for 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:47 +0000 (17:04 -0500)]
rtl8xxxu: Handle 8723bu style rx descriptors
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:46 +0000 (17:04 -0500)]
rtl8xxxu: Add rtl8723bu (nextgen) rx descriptor definition
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:45 +0000 (17:04 -0500)]
rtl8xxxu: Set the right type for ps tdma on 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:44 +0000 (17:04 -0500)]
rtl8xxxu: Do not ignore wlan activity on 8723bu
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:43 +0000 (17:04 -0500)]
rtl8xxxu: Improve 8723bu init code
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:42 +0000 (17:04 -0500)]
rtl8xxxu: Remove unused variable
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:41 +0000 (17:04 -0500)]
rtl8xxxu: Initial rtl8723bu_init_bt() code
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>
Jes Sorensen [Mon, 29 Feb 2016 22:04:40 +0000 (17:04 -0500)]
rtl8xxxu: Initial implementation of rtl8723bu_config_channel()
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>
Jakub Sitnicki [Mon, 29 Feb 2016 22:04:39 +0000 (17:04 -0500)]
rtl8xxxu: rtl8192eu: Map out EFUSE TX power area
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 [Mon, 29 Feb 2016 22:04:38 +0000 (17:04 -0500)]
rtl8xxxu: Remove backing up certain registers, which was never used
This was inspired by the vendor driver, but in the end never used for
anything.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:37 +0000 (17:04 -0500)]
rtl8xxxu: Do LC calibration before IQK calibration
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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:36 +0000 (17:04 -0500)]
rtl8xxxu: Handle S0S1 register in lc_calibrate()
Newer chips (8723bu/8192eu) has S0S1 settings which needs to be dealt
with during LC calibration.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:35 +0000 (17:04 -0500)]
rtl8xxxu: First stab at adding IQK calibration for 8723bu parts
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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:34 +0000 (17:04 -0500)]
rtl8xxxu: Add a couple of new register definitions
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: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:33 +0000 (17:04 -0500)]
rtl8xxxu: Make rtl8xxxu_add_path_on() use device specific init values
rtl8192cu/rtl8188cu/rtl8723au use the same values, but 8723bu and
8192eu have their own.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:32 +0000 (17:04 -0500)]
rtl8xxxu: Use correct formatting type to print sizeof()
Usual gcc i386 issue reported by kbuildbot
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:31 +0000 (17:04 -0500)]
rtl8xxxu: Do not overwrite rtl8xxxu_debug for untested chips
Fix a silly bug where the debug level was overwritten rather than
amended for untested chips.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:30 +0000 (17:04 -0500)]
rtl8xxxu: Do BT_WLAN_CALIBRATION before doing IQK calibration
Newer generation chips require the firmware be notified before we
start the IQK calibration.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:29 +0000 (17:04 -0500)]
rtl8xxxu: rtl8xxxu_h2c_cmd(): Add size argument
The firmware command API differs slightly between new and old
devices. The new generation requires the size since there is no
extension bit encoded into the command number.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:28 +0000 (17:04 -0500)]
rtl8xxxu: rtl8723bu_parse_efuse(): Use a pointer to the struct rtl8723bu_efuse
Likewise for 8723bu, use a pointer to the efuse.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:27 +0000 (17:04 -0500)]
rtl8xxxu: rtl8192eu_parse_efuse(): Use a pointer to the struct rtl8192eu_efuse
Make the code easier to read and less error prone by using a pointer
to the efuse.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jakub Sitnicki [Mon, 29 Feb 2016 22:04:26 +0000 (17:04 -0500)]
rtl8xxxu: rtl8192cu: Introduce a pointer to efuse
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>
Jakub Sitnicki [Mon, 29 Feb 2016 22:04:25 +0000 (17:04 -0500)]
rtl8xxxu: rtl8723au: Introduce a pointer to efuse
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>
Jakub Sitnicki [Mon, 29 Feb 2016 22:04:24 +0000 (17:04 -0500)]
rtl8xxxu: Skip disabled efuse words early
Avoid a negative conditional and an extra level of indentation in the
bigger part of the loop body.
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>
Jakub Sitnicki [Mon, 29 Feb 2016 22:04:23 +0000 (17:04 -0500)]
rtl8xxxu: Don't check for illegal offset when reading from efuse
It is enough to check for either illegal offset or illegal map address
because map address is a value derived from an offset:
map_addr = offset * 8
EFUSE_MAP_LEN = EFUSE_MAX_SECTION_8723A * 8
Leave just the check for an illegal map address because its upper
bound (EFUSE_MAP_LEN) is used also in a couple other places.
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 [Mon, 29 Feb 2016 22:04:22 +0000 (17:04 -0500)]
rtl8xxxu: Add definitions for new generation h2c commands
The larger mailboxes also use a different set of mailbox commands.
This provides a list of the 64 bit commands.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:21 +0000 (17:04 -0500)]
rtl8xxxu: Group USB fixups together for all chips
In addition do not apply fixups for 8188/8191/8192 A-cut UMC parts.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:20 +0000 (17:04 -0500)]
rtl8xxxu: Add some missing register definitions for 8723bu
This introduces additional register definitions for newer generation
chips.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:19 +0000 (17:04 -0500)]
rtl8xxxu: Handle 32 bit mailbox extension regs found on 8723bu/8192eu/8812
Gen1 chips use a 16 bit mailbox extension register, for upto 48 bit
mailbox commands. The newer generation chips use a 32 bit mailbox
extension register instead, for upto 64 bit mailbox commands.
Handle writing the larger mailboxes.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:18 +0000 (17:04 -0500)]
rtl8xxxu: Add 8723by AGC table
The different RF module seems to require a different AGC table as well
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:17 +0000 (17:04 -0500)]
rtl8xxxu: Add rtl8723b_mac_init_table
Newer chips seem to have some different mac registers, requiring
a different init table.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:16 +0000 (17:04 -0500)]
rtl8xxxu: Add rtl8723bu_phy_init_antenna_selection()
So far this is just for 8723BU. It includes writing to a number of
registers I have seen no description for so far.
0x0064
0x0930
0x0944
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:15 +0000 (17:04 -0500)]
rtl8xxxu: Add rtl8723bu_radioa_1t_init_table
Add 8723bu 1T radio init table. The vendor driver indicates that some
registers need special treatment for TFBGA90, TFBGA80, and TFBGA79
packaging. However the vendor driver never actually checks the package
type, so just stick to default values here.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:14 +0000 (17:04 -0500)]
rtl8xxxu: Add rtl8723b_phy_1t_init_table
This adds the 8723bu PHY 1T init table.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:13 +0000 (17:04 -0500)]
rtl8xxxu: Only setup USB interrupts for parts which support it
Only 1st generation chips do provide USB interrupts, so do not try to
setup interrupts for newer chips (8192eu and 8723bu).
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen [Mon, 29 Feb 2016 22:04:12 +0000 (17:04 -0500)]
rtl8xxxu: Use 1024 byte writes for writing 8723bu firmware
The 8723bu, like the 8192eu, can also handle 1024 byte block writes.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>