rtl8139: 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: 0858f79	Previous: 2e23902	Performance Ratio
startup_benchmark Build Time	91.81 s	80.34 s	1.14 ❗
startup_benchmark File Size	0.79 MB	0.80 MB	0.99 ❗
Startup Time - 1 core	0.69 s (±0.03 s)	0.75 s (±0.02 s)	0.92 ❗
Startup Time - 2 cores	0.69 s (±0.02 s)	0.74 s (±0.02 s)	0.93 ❗
Startup Time - 4 cores	0.69 s (±0.02 s)	0.74 s (±0.02 s)	0.93 ❗
multithreaded_benchmark Build Time	91.79 s	82.11 s	1.12 ❗
multithreaded_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Multithreaded Pi Efficiency - 2 Threads	65.39 % (±6.48 %)	85.89 % (±6.61 %)	0.76 ❗
Multithreaded Pi Efficiency - 4 Threads	40.86 % (±4.04 %)	43.43 % (±2.56 %)	0.94
Multithreaded Pi Efficiency - 8 Threads	19.99 % (±1.90 %)	25.76 % (±1.53 %)	0.78 ❗
micro_benchmarks Build Time	226.93 s	80.40 s	2.82 ❗
micro_benchmarks File Size	0.88 MB	0.86 MB	1.02 ❗
Scheduling time - 1 thread	190.85 ticks (±33.09 ticks)	62.65 ticks (±4.06 ticks)	3.05 ❗
Scheduling time - 2 threads	106.70 ticks (±19.83 ticks)	34.08 ticks (±4.10 ticks)	3.13 ❗
Micro - Time for syscall (getpid)	9.96 ticks (±5.58 ticks)	3.45 ticks (±0.58 ticks)	2.89 ❗
Memcpy speed - (built_in) block size 4096	55322.69 MByte/s (±39751.62 MByte/s)	82448.38 MByte/s (±56997.13 MByte/s)	0.67
Memcpy speed - (built_in) block size 1048576	14477.75 MByte/s (±12618.31 MByte/s)	30585.98 MByte/s (±24707.84 MByte/s)	0.47
Memcpy speed - (built_in) block size 16777216	12308.38 MByte/s (±10265.06 MByte/s)	26340.06 MByte/s (±21720.96 MByte/s)	0.47
Memset speed - (built_in) block size 4096	55668.12 MByte/s (±40008.07 MByte/s)	82292.76 MByte/s (±56891.50 MByte/s)	0.68
Memset speed - (built_in) block size 1048576	14824.54 MByte/s (±12820.66 MByte/s)	31323.85 MByte/s (±25145.86 MByte/s)	0.47
Memset speed - (built_in) block size 16777216	12585.53 MByte/s (±10426.66 MByte/s)	27104.68 MByte/s (±22209.94 MByte/s)	0.46
Memcpy speed - (rust) block size 4096	51007.13 MByte/s (±37618.90 MByte/s)	74097.96 MByte/s (±51811.44 MByte/s)	0.69
Memcpy speed - (rust) block size 1048576	13470.14 MByte/s (±11086.95 MByte/s)	30361.60 MByte/s (±24602.37 MByte/s)	0.44
Memcpy speed - (rust) block size 16777216	11578.38 MByte/s (±9548.61 MByte/s)	27625.34 MByte/s (±22806.88 MByte/s)	0.42
Memset speed - (rust) block size 4096	52398.18 MByte/s (±38215.36 MByte/s)	74373.47 MByte/s (±51976.48 MByte/s)	0.70
Memset speed - (rust) block size 1048576	13853.21 MByte/s (±11323.44 MByte/s)	31110.89 MByte/s (±25033.24 MByte/s)	0.45
Memset speed - (rust) block size 16777216	11958.24 MByte/s (±9814.63 MByte/s)	28386.93 MByte/s (±23265.03 MByte/s)	0.42
alloc_benchmarks Build Time	207.32 s	74.76 s	2.77 ❗
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	25449.10 Ticks (±1543.51 Ticks)	5860.58 Ticks (±98.43 Ticks)	4.34 ❗
Allocations - Average Allocation time (no fail)	26626.95 Ticks (±1827.53 Ticks)	6554.81 Ticks (±92.86 Ticks)	4.06 ❗
Allocations - Average Deallocation time	6476.66 Ticks (±1618.74 Ticks)	1805.01 Ticks (±250.35 Ticks)	3.59 ❗
mutex_benchmark Build Time	225.68 s	79.82 s	2.83 ❗
mutex_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	35.20 ns (±6.95 ns)	12.10 ns (±0.41 ns)	2.91 ❗
Mutex Stress Test Average Time per Iteration - 2 Threads	33.42 ns (±7.16 ns)	40.26 ns (±1.68 ns)	0.83

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