Game port overhaul, Crystal CS423xB and other changes

[richardg867]

Game port overhaul

• Add support for multiple game port instances.
  • Only one instance actually responds to the configured joystick, prioritizing any located at the standard I/O range (200-207h)
• Add game port instantiation to:
  • UMC UM8669F Super I/O
    • Requires MACHINE_GAMEPORT flag, used only on the Shuttle HOT-557 which has a BIOS option but physically lacks the connector.
  • ISAPnP Sound Blasters
    • These Sound Blasters have no jumpers, and therefore the game port is always present on ISAPnP.
  • Crystal CS4236/7/8B (ISAPnP)
  • Ensoniq ES1371 (fixed address through unclaimed PCI cycles)
• Add support for arbitrary game port I/O address decode lengths (8 normally, 6 for Crystal CS4237/8B, 1 for PS/1)
• Add generic ISAPnP game port, instantiated if a joystick is enabled but none of the devices above are present.
  • PS/1 machines still get the fixed single-address game port at 201h they need.

Crystal CS4236B sound card

• Add CS4236 internal codec to the AD1848 WSS codec emulation
• Add CS4236B (exposed), CS4237B (hidden) and CS4238B (hidden) cards
• Tested OSes: Windows 98SE (built-in VxD), Windows 2000/XP (built-in WDM), Linux 2.4/2.6/4.19. Did not work properly on Linux 3.16 (ALSA assertion failed on some applications) due to a potential userspace regression with alsa-lib 1.0.28.

Other

• Change PCI TRC to reset all devices, and therefore call reset handlers for ISA devices
  • LM78 hardware monitors also benefit from this
• Change ISAPnP to accomodate the Crystal CS4236B:
  • Dynamic ROM updates (preserving logical device configuration)
  • Invalid ROMs no longer fatal
  • Don't change a card's PnP state on enable/disable if the flag hasn't changed
• Change Sound Blaster 16/32/AWE32 PnP IDs (there were many...)
• Fix ASUS P3V133 by changing a default GPO bit on the AS99127F
• Fix quaternary IDE PnP I/O address ranges
• Add a comment confirming the P2B-LS onboard SCSI and LAN slot numbers (props to computerguy08 on Discord)
• Remove EBGA368 due to poor research (CPUs are Samuel 2 and newer only)

Watch for potential regressions on

• Windows Sound System: the CS4236 required a lot of extensions to the AD1848 codec code
• Soft reset on PCI machines: ISA devices are now reset on TRC as well
• Game port joysticks: there have been changes on where the joystick will respond depending on whether or not you have a PnP sound card