atapi.c (aa348082d8e89d2ab021caadbcc97c93038fffb2) atapi.c (a7acf552e2cfb42ea1b27966b7f318eca2cc478a)
1/*
2 * QEMU ATAPI Emulation
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 * Copyright (c) 2006 Openedhand Ltd.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal

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66static void lba_to_msf(uint8_t *buf, int lba)
67{
68 lba += 150;
69 buf[0] = (lba / 75) / 60;
70 buf[1] = (lba / 75) % 60;
71 buf[2] = lba % 75;
72}
73
1/*
2 * QEMU ATAPI Emulation
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 * Copyright (c) 2006 Openedhand Ltd.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal

--- 57 unchanged lines hidden (view full) ---

66static void lba_to_msf(uint8_t *buf, int lba)
67{
68 lba += 150;
69 buf[0] = (lba / 75) / 60;
70 buf[1] = (lba / 75) % 60;
71 buf[2] = lba % 75;
72}
73
74/* XXX: DVDs that could fit on a CD will be reported as a CD */
75static inline int media_present(IDEState *s)
76{
77 return (s->nb_sectors > 0);
78}
79
74static inline int media_present(IDEState *s)
75{
76 return (s->nb_sectors > 0);
77}
78
79/* XXX: DVDs that could fit on a CD will be reported as a CD */
80static inline int media_is_dvd(IDEState *s)
81{
82 return (media_present(s) && s->nb_sectors > CD_MAX_SECTORS);
83}
84
85static inline int media_is_cd(IDEState *s)
86{
87 return (media_present(s) && s->nb_sectors <= CD_MAX_SECTORS);

--- 1047 unchanged lines hidden --- 		80static inline int media_is_dvd(IDEState *s)
81{
82 return (media_present(s) && s->nb_sectors > CD_MAX_SECTORS);
83}
84
85static inline int media_is_cd(IDEState *s)
86{
87 return (media_present(s) && s->nb_sectors <= CD_MAX_SECTORS);

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