rtl9139: fix tx buffer handling

[sbutz]

Fixes #2636.

Transmit buffers are usually released by the TOK interrupt.
Though several frames may have to be sent while handling a single interrupt so the transmit buffer status descriptors are polled too.

Needs #2699 to activate miotcp ci jobs.

[github-actions]

Benchmark Results

Details

Benchmark	Current: 17ca6e3	Previous: 2e23902	Performance Ratio
startup_benchmark Build Time	93.16 s	80.34 s	1.16 ❗
startup_benchmark File Size	0.79 MB	0.80 MB	0.99 ❗
Startup Time - 1 core	0.70 s (±0.02 s)	0.75 s (±0.02 s)	0.94 ❗
Startup Time - 2 cores	0.72 s (±0.02 s)	0.74 s (±0.02 s)	0.98
Startup Time - 4 cores	0.72 s (±0.02 s)	0.74 s (±0.02 s)	0.98
multithreaded_benchmark Build Time	93.82 s	82.11 s	1.14 ❗
multithreaded_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Multithreaded Pi Efficiency - 2 Threads	68.14 % (±6.06 %)	85.89 % (±6.61 %)	0.79 ❗
Multithreaded Pi Efficiency - 4 Threads	41.99 % (±2.57 %)	43.43 % (±2.56 %)	0.97
Multithreaded Pi Efficiency - 8 Threads	20.70 % (±1.64 %)	25.76 % (±1.53 %)	0.80 ❗
micro_benchmarks Build Time	223.55 s	80.40 s	2.78 ❗
micro_benchmarks File Size	0.88 MB	0.86 MB	1.02 ❗
Scheduling time - 1 thread	168.95 ticks (±44.69 ticks)	62.65 ticks (±4.06 ticks)	2.70 ❗
Scheduling time - 2 threads	98.03 ticks (±22.47 ticks)	34.08 ticks (±4.10 ticks)	2.88 ❗
Micro - Time for syscall (getpid)	7.78 ticks (±5.48 ticks)	3.45 ticks (±0.58 ticks)	2.26
Memcpy speed - (built_in) block size 4096	57320.56 MByte/s (±40497.14 MByte/s)	82448.38 MByte/s (±56997.13 MByte/s)	0.70
Memcpy speed - (built_in) block size 1048576	14419.58 MByte/s (±11768.38 MByte/s)	30585.98 MByte/s (±24707.84 MByte/s)	0.47
Memcpy speed - (built_in) block size 16777216	12713.92 MByte/s (±10644.98 MByte/s)	26340.06 MByte/s (±21720.96 MByte/s)	0.48
Memset speed - (built_in) block size 4096	57523.55 MByte/s (±40599.15 MByte/s)	82292.76 MByte/s (±56891.50 MByte/s)	0.70
Memset speed - (built_in) block size 1048576	14739.35 MByte/s (±11939.69 MByte/s)	31323.85 MByte/s (±25145.86 MByte/s)	0.47
Memset speed - (built_in) block size 16777216	12999.85 MByte/s (±10783.75 MByte/s)	27104.68 MByte/s (±22209.94 MByte/s)	0.48
Memcpy speed - (rust) block size 4096	52599.96 MByte/s (±38932.02 MByte/s)	74097.96 MByte/s (±51811.44 MByte/s)	0.71
Memcpy speed - (rust) block size 1048576	14931.38 MByte/s (±12470.10 MByte/s)	30361.60 MByte/s (±24602.37 MByte/s)	0.49
Memcpy speed - (rust) block size 16777216	11927.14 MByte/s (±9824.16 MByte/s)	27625.34 MByte/s (±22806.88 MByte/s)	0.43
Memset speed - (rust) block size 4096	53078.02 MByte/s (±39196.53 MByte/s)	74373.47 MByte/s (±51976.48 MByte/s)	0.71
Memset speed - (rust) block size 1048576	15294.61 MByte/s (±12648.00 MByte/s)	31110.89 MByte/s (±25033.24 MByte/s)	0.49
Memset speed - (rust) block size 16777216	12197.47 MByte/s (±9953.96 MByte/s)	28386.93 MByte/s (±23265.03 MByte/s)	0.43
alloc_benchmarks Build Time	206.47 s	74.76 s	2.76 ❗
alloc_benchmarks File Size	0.87 MB	0.87 MB	0.99 ❗
Allocations - Allocation success	91.38 %	91.31 %	1.00 ❗
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	61.60 %	61.44 %	1.00 ❗
Allocations - Average Allocation time	16329.52 Ticks (±2020.33 Ticks)	5860.58 Ticks (±98.43 Ticks)	2.79 ❗
Allocations - Average Allocation time (no fail)	18267.99 Ticks (±2121.46 Ticks)	6554.81 Ticks (±92.86 Ticks)	2.79 ❗
Allocations - Average Deallocation time	7398.19 Ticks (±1319.90 Ticks)	1805.01 Ticks (±250.35 Ticks)	4.10 ❗
mutex_benchmark Build Time	215.65 s	79.82 s	2.70 ❗
mutex_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	34.02 ns (±6.56 ns)	12.10 ns (±0.41 ns)	2.81 ❗
Mutex Stress Test Average Time per Iteration - 2 Threads	28.36 ns (±7.68 ns)	40.26 ns (±1.68 ns)	0.70 ❗

This comment was automatically generated by workflow using github-action-benchmark.