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Support hot unplugging

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-20 19:34:29 +02:00
parent 60c1ffdfdc
commit 52d8255d20
7 changed files with 120 additions and 51 deletions
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1
include/grub/term.h
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@ -459,6 +459,7 @@ grub_print_spaces (struct grub_term_output *term, int number_spaces)
grub_putcode (' ', term);
}
extern void (*EXPORT_VAR (grub_term_poll_usb)) (void);
/* For convenience. */
#define GRUB_TERM_ASCII_CHAR(c) ((c) & 0xff)

6
include/grub/usb.h
View file

@ -177,6 +177,12 @@ struct grub_usb_device
/* Data toggle values (used for bulk transfers only). */
int toggle[256];
/* Array of children for a hub. */
grub_usb_device_t *children;
/* Number of hub ports. */
unsigned nports;
};