Commit Graph

14 Commits

Author SHA1 Message Date
Volker Ruppert
ea7334bfab Sector size option implemented in the USB disk code. The sector size value must
be specified as a USB port option (e.g. 'sect_size:1024'). The values 512, 1024
and 4096 are supported. If not specified, it defaults to 512.
TODO: ATA disk (harddrv code), BIOS, bximage.
2018-03-23 19:02:38 +00:00
Volker Ruppert
fcf9b8285b Added seek emulation for USB disk write commands (async mode required).
Fixed MSD status handling (required for seek emulation).
2015-10-22 18:13:59 +00:00
Volker Ruppert
12915a48f2 Added missing update of 'curr_lba' for the harddisk read seek emulation.
Added comments to the MSD / SCSI members similar to usb_cbi.
Now using BXRS_* macros for save/restore.
2015-10-04 08:54:36 +00:00
Volker Ruppert
b754d72ab2 Some work on the USB disk/cdrom emulation.
- More accurate seek emulation for read commands.
- Moved status indicator code to the SCSI layer.
- Fixed dump size for async packets.
TODO: Seek emulation for disk write commands.
2015-10-03 07:19:48 +00:00
Volker Ruppert
2dbfae1b1c Fixes and improvements for the USB cdrom runtime options.
- Add a special list to the MSD state and add pointers to the runtime-only
  options for the cdrom. The restore handler of this list calls runtime_config()
  to make sure the media path and status are correctly updated.
- Registering a runtime config handler for the USB cdrom is not necessary since
  runtime_config() is always called from the hub it is connected to.
- Restore a string parameter value only if it's different from the initial one.
2015-08-29 14:02:13 +00:00
Volker Ruppert
38fbdaa7e8 Added runtime config handler for the USB cdrom and modified parameter handling
similar to the ATAPI implementation (including locked tray case).
Fixed status indicator activity and minor other changes.
2015-08-23 16:09:24 +00:00
Volker Ruppert
87d40fe673 Some work on the status LED support for removable devices.
- Force a status bar update after unregistering an item.
- Added status indicators for USB disk and cdrom.
- Handle USB device disconnect in the runtime config handler, too.
2015-07-13 21:57:09 +00:00
Volker Ruppert
c1e54bcfbf Added USB port specific option 'size' for VVFAT disks (range 128M ... 128G).
If the size is not specified or invalid, it defaults to 504M.
2014-09-29 17:48:30 +00:00
Volker Ruppert
39890d308d Connecting USB CD-ROM without media present now supported
TODO #1: implement seek timing similar to ATA/ATAPI
TODO #2: implement asynchronus i/o in lowlevel cdrom
2014-01-21 20:56:50 +00:00
Volker Ruppert
9554a2133e Always enable the portable ISO image file support. The option --enable-cdrom now
only controls the presence of platform-specific code to access CDROM/DVD devices
2013-11-10 11:14:42 +00:00
Volker Ruppert
b452803be5 Preparing lowlevel cdrom rewrite
- use #if BX_SUPPORT_CDROM instead of #ifdef LOWLEVEL_CDROM
- devices with cdrom support now use the base class cdrom_base_c
- cdrom count variable moved to cdrom.cc
- cdrom_misc.cc: don't use ioctl's for ISO files
2013-11-05 18:06:39 +00:00
Volker Ruppert
de34274fcb - parts of the USB keypad code are still based on Ben's code, so we need to
add the LGPL to usb_hid.cc
- moved Ben's comment to usb_uhci.cc, since this file contains most of his
  initial pciusb patch
- TODO: implement full USB keyboard support (port from QEMU)
2012-09-02 09:37:47 +00:00
Volker Ruppert
48042499cf - added original authors on top of LGPL'd sources ported from Qemu
- added LICENSE file to clarify the Bochs license
- TODO: fix source files ported from Qemu with MIT license
2012-08-30 20:41:25 +00:00
Volker Ruppert
68b49ba42d - moved the USB stuff to the new subdirectory iodev/usb
- TODO #1: do the same with the network and sound code
- TODO #2: update MSVC workspace files
2012-01-14 12:36:32 +00:00