Add dmesg printing option for broadcasting packet

sdr.c: change the legacy tx_itrpt1 to tx_itrpt

minor update on xilinx dma driver related stuffs

udpate ad9361 driver related stuffs:
we do not maintain our own (modified) ad9361 driver anymore! The original ad9361 driver in the Linux kernel tree can be used with some extra EXPORT_SYMBOL.

fix the bug when retry_limit_raw==0 in sdr.c (0 is the abnormal number encountered in the monitor mode. normally it should >= 1). the bug causes 15 times transmissions for a packet if no ack is rece

fix the bug when retry_limit_raw==0 in sdr.c (0 is the abnormal number encountered in the monitor mode. normally it should >= 1). the bug causes 15 times transmissions for a packet if no ack is received

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in xpu.v slv_reg19 and slv_reg8 are not twistted anymore. slv_reg6 is added to assist the register map in xpu more clear. separate registers for different purpose. separate registers for dynamic and

in xpu.v slv_reg19 and slv_reg8 are not twistted anymore. slv_reg6 is added to assist the register map in xpu more clear. separate registers for different purpose. separate registers for dynamic and static configurations in driver (sdr.c).

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remove all the compiling warnings when build 32bit driver

Fix the state unsync issue between rx interrupt and mac80211. When the issue happens, only a new packet incoming could trigger an old rx packet going to mac80211 rx. And this new fix also could work

Fix the state unsync issue between rx interrupt and mac80211. When the issue happens, only a new packet incoming could trigger an old rx packet going to mac80211 rx. And this new fix also could work with the original xilinx dma driver. Our slightly modified xilinx dma driver is not needed anymore.

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Follow-up typo

Fix various typos

Found via codespell v2.1.dev0
`codespell -q 3 -L ans,filp,fils,hsi`

Merge pull request #54 from lnceballosz/master

NGI0 - Updating licensing aspects according REUSE

Update sdr.c

improve csma state machine, force ch_idle high after decode, log cw and num_slot_random in the last attempt

adding license and copyright headers

change the rssi_half_db_offset back to original

to get the correct rssi report.

Linux queue waking/sleeping decision update: LARGE FPGA models were using small MAX_NUM_DMA_SYMBOL but now is based on /proc/device-tree/model information

enable dynamic cw

use a better cca rssi threshold in sdr.c

sync internal

sdr driver update for 80211n

the side channel (timestamp, frequency offset, CSI, equalizer) feature

add recent update:
1. add git revision software register 7 to DRV_XPU module (not FPGA XPU module)
2. fix the print of hdr->seq_ctrl in sdr.c
3. add ht_flag display to sdr.c
4. remove the sysid from

add recent update:
1. add git revision software register 7 to DRV_XPU module (not FPGA XPU module)
2. fix the print of hdr->seq_ctrl in sdr.c
3. add ht_flag display to sdr.c
4. remove the sysid from devicetree because new we have our own git revision read back solution in FPGA (XPU register 63) and driver (the sotware register 7 of drv_xpu)
5. add sudo to update_sdcard.sh to make the image generation without SD card in the test-bed easier

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update source coed of: 4 fpga queues and better driver/fpga flow control to avoid crash. improved slice cfg and printing

prepare upgrade

fix the tsf warning in sdr.c and sdrctl