refactor(virtio-console): remove VirtioUART wrapper

[cagatay-y]

Rather than accessing the virtio-console driver through the global driver vector, place it into the using struct in a way similar to what was done in b735657.

[github-actions]

Benchmark Results

Details

Benchmark	Current: d1e4d1d	Previous: 2e23902	Performance Ratio
startup_benchmark Build Time	82.26 s	80.34 s	1.02 ❗
startup_benchmark File Size	0.80 MB	0.80 MB	1.00 ❗
Startup Time - 1 core	0.74 s (±0.02 s)	0.75 s (±0.02 s)	0.99
Startup Time - 2 cores	0.75 s (±0.02 s)	0.74 s (±0.02 s)	1.02
Startup Time - 4 cores	0.75 s (±0.02 s)	0.74 s (±0.02 s)	1.01
multithreaded_benchmark Build Time	78.93 s	82.11 s	0.96 ❗
multithreaded_benchmark File Size	0.86 MB	0.86 MB	1.00 ❗
Multithreaded Pi Efficiency - 2 Threads	87.37 % (±7.86 %)	85.89 % (±6.61 %)	1.02
Multithreaded Pi Efficiency - 4 Threads	43.68 % (±2.78 %)	43.43 % (±2.56 %)	1.01
Multithreaded Pi Efficiency - 8 Threads	25.50 % (±1.51 %)	25.76 % (±1.53 %)	0.99
micro_benchmarks Build Time	77.03 s	80.40 s	0.96 ❗
micro_benchmarks File Size	0.86 MB	0.86 MB	1.00 ❗
Scheduling time - 1 thread	60.93 ticks (±1.58 ticks)	62.65 ticks (±4.06 ticks)	0.97
Scheduling time - 2 threads	33.33 ticks (±4.80 ticks)	34.08 ticks (±4.10 ticks)	0.98
Micro - Time for syscall (getpid)	3.49 ticks (±0.61 ticks)	3.45 ticks (±0.58 ticks)	1.01
Memcpy speed - (built_in) block size 4096	85499.68 MByte/s (±59119.64 MByte/s)	82448.38 MByte/s (±56997.13 MByte/s)	1.04
Memcpy speed - (built_in) block size 1048576	30798.27 MByte/s (±24804.39 MByte/s)	30585.98 MByte/s (±24707.84 MByte/s)	1.01
Memcpy speed - (built_in) block size 16777216	29275.04 MByte/s (±24046.06 MByte/s)	26340.06 MByte/s (±21720.96 MByte/s)	1.11
Memset speed - (built_in) block size 4096	86183.74 MByte/s (±59530.54 MByte/s)	82292.76 MByte/s (±56891.50 MByte/s)	1.05
Memset speed - (built_in) block size 1048576	31556.11 MByte/s (±25247.62 MByte/s)	31323.85 MByte/s (±25145.86 MByte/s)	1.01
Memset speed - (built_in) block size 16777216	30048.25 MByte/s (±24498.92 MByte/s)	27104.68 MByte/s (±22209.94 MByte/s)	1.11
Memcpy speed - (rust) block size 4096	76111.40 MByte/s (±53064.48 MByte/s)	74097.96 MByte/s (±51811.44 MByte/s)	1.03
Memcpy speed - (rust) block size 1048576	30559.42 MByte/s (±24655.13 MByte/s)	30361.60 MByte/s (±24602.37 MByte/s)	1.01
Memcpy speed - (rust) block size 16777216	29349.83 MByte/s (±24124.94 MByte/s)	27625.34 MByte/s (±22806.88 MByte/s)	1.06
Memset speed - (rust) block size 4096	76881.83 MByte/s (±53580.25 MByte/s)	74373.47 MByte/s (±51976.48 MByte/s)	1.03
Memset speed - (rust) block size 1048576	31299.60 MByte/s (±25104.47 MByte/s)	31110.89 MByte/s (±25033.24 MByte/s)	1.01
Memset speed - (rust) block size 16777216	30120.52 MByte/s (±24572.97 MByte/s)	28386.93 MByte/s (±23265.03 MByte/s)	1.06
alloc_benchmarks Build Time	75.96 s	74.76 s	1.02 ❗
alloc_benchmarks File Size	0.87 MB	0.87 MB	1.00 ❗
Allocations - Allocation success	91.31 %	91.31 %	1
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	61.44 %	61.44 %	1
Allocations - Average Allocation time	6024.16 Ticks (±249.03 Ticks)	5860.58 Ticks (±98.43 Ticks)	1.03
Allocations - Average Allocation time (no fail)	6797.69 Ticks (±237.15 Ticks)	6554.81 Ticks (±92.86 Ticks)	1.04
Allocations - Average Deallocation time	2189.94 Ticks (±473.48 Ticks)	1805.01 Ticks (±250.35 Ticks)	1.21
mutex_benchmark Build Time	79.66 s	79.82 s	1.00 ❗
mutex_benchmark File Size	0.86 MB	0.86 MB	1
Mutex Stress Test Average Time per Iteration - 1 Threads	12.04 ns (±0.20 ns)	12.10 ns (±0.41 ns)	1.00
Mutex Stress Test Average Time per Iteration - 2 Threads	40.58 ns (±2.28 ns)	40.26 ns (±1.68 ns)	1.01

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