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* bus/usb/ohci.c (grub_ohci_transfer): Fill *actual and respect timeout. * bus/usb/uhci.c (grub_free_queue): Compute *actual. (grub_uhci_transfer): Respect timeout and set *actual. * bus/usb/usb.c (grub_usb_device_initialize): Correctly skip fields of non-standard length. (grub_usb_device_attach): Autoload modules. (GRUB_MOD_INIT): Set grub_term_poll_usb. (GRUB_MOD_FINI): Unset grub_term_poll_usb. * bus/usb/usbhub.c (grub_usb_hub): Replace speed with devices. All users updated. (grub_usb_add_hub): Fill nports and children. (attach_root_port): Receive hub instead of controller. All users updated. Fill hub->devices. (grub_usb_root_hub): Allocate hub->devices. (detach_device): New function. (poll_nonroot_hub): Fill children and detach devices. * bus/usb/usbtrans.c (grub_usb_bulk_readwrite): Accept timeout and actual arguments. All users updated. (grub_usb_bulk_read_extended): New function. * bus/usb/serial/common.c: New file. * bus/usb/serial/ftdi.c: Likewise. * bus/usb/serial/pl2303.c: Likewise. * commands/terminal.c (handle_command): Support wildcard. * commands/usbtest.c: Output "Unknown" instead of empty string. * conf/any-emu.rmk (pkglib_MODULES): Add usbserial_common.mod. (usbserial_common_mod_SOURCES): New variable. (usbserial_common_mod_CFLAGS): Likewise. (usbserial_common_mod_LDFLAGS): Likewise. (pkglib_MODULES): Add usbserial_pl2303.mod. (usbserial_pl2303_mod_SOURCES): New variable. (usbserial_pl2303_mod_CFLAGS): Likewise. (usbserial_pl2303_mod_LDFLAGS): Likewise. (pkglib_MODULES): Add usbserial_ftdi.mod. (usbserial_ftdi_mod_SOURCES): New variable. (usbserial_ftdi_mod_CFLAGS): Likewise. (usbserial_ftdi_mod_LDFLAGS): Likewise. (pkglib_MODULES): Add serial.mod. (serial_mod_SOURCES): New variable. (serial_mod_CFLAGS): Likewise. (serial_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk: Likewise. * conf/mips-yeeloong.rmk: Likewise. * conf/i386.rmk (serial_mod_SOURCES): Add term/ns8250.c. * conf/mips-yeeloong.rmk (kernel_img_SOURCES): Likewise. * disk/usbms.c (first_available_slot): New variable. (grub_usbms_attach): Don't reuse free slots due to potential cache problems. * include/grub/serial.h: Moved to .. * include/grub/ns8250.h: ...this. * include/grub/serial.h: New file. * include/grub/term.h (grub_term_poll_usb): New variable. * include/grub/terminfo.h (grub_terminfo_input_state): Pass term to readkey. All users updated. (grub_terminfo_output_state): Pass term to put. * include/grub/usb.h (GRUB_USB_REQTYPE): New enum. (grub_usb_controller_dev): Add timeout and actual arguments to transfer. All users updated. (grub_usb_interface): New field detach_data. (grub_usb_device): New fields children and nports. (grub_usb_ep_type_t): New type. (grub_usb_get_ep_type): New function. (grub_usb_bulk_read_extended): Likewise. * include/grub/usbdesc.h (grub_usb_desc): New type. * include/grub/usbserial.h: New file. * include/grub/usbtrans.h (grub_usb_transaction): New field preceding. * kern/term.c (grub_term_poll_usb): New variable. (grub_getkey): Call grub_term_poll_usb if set. (grub_checkkey): Likewise. (grub_getkeystatus): Likewise. * term/serial.c: Moved controller-specific parts to ... * term/ns8250.c: ... here. * term/serial.c: Mostly rewritten. * term/usb_keyboard.c: Reorganised to use GET_REPORT only on attaching according to spec.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'