diff options
author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-02-01 17:55:47 +0000 |
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committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-02-01 17:55:47 +0000 |
commit | 3ad9a57e4f0471d73e88a73f17a0e975a162c4e7 (patch) | |
tree | 27bc0782545309b7d54895fc24eb056fa0ace0da /hw | |
parent | 7f777bf385211e98cb7f274fe57302d061d89c9c (diff) |
ide identify fix (initial patch by Jens Axboe)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@594 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw')
-rw-r--r-- | hw/ide.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -393,22 +393,23 @@ static void ide_identify(IDEState *s) stw_raw(p + 0, 0x0040); stw_raw(p + 1, s->cylinders); stw_raw(p + 3, s->heads); - stw_raw(p + 4, 512 * s->sectors); /* sectors */ - stw_raw(p + 5, 512); /* sector size */ + stw_raw(p + 4, 512 * s->sectors); /* XXX: retired, remove ? */ + stw_raw(p + 5, 512); /* XXX: retired, remove ? */ stw_raw(p + 6, s->sectors); padstr((uint8_t *)(p + 10), "QM00001", 20); /* serial number */ - stw_raw(p + 20, 3); /* buffer type */ + stw_raw(p + 20, 3); /* XXX: retired, remove ? */ stw_raw(p + 21, 512); /* cache size in sectors */ stw_raw(p + 22, 4); /* ecc bytes */ padstr((uint8_t *)(p + 23), QEMU_VERSION, 8); /* firmware version */ padstr((uint8_t *)(p + 27), "QEMU HARDDISK", 40); /* model */ #if MAX_MULT_SECTORS > 1 - stw_raw(p + 47, MAX_MULT_SECTORS); + stw_raw(p + 47, 0x8000 | MAX_MULT_SECTORS); #endif stw_raw(p + 48, 1); /* dword I/O */ stw_raw(p + 49, 1 << 9); /* LBA supported, no DMA */ stw_raw(p + 51, 0x200); /* PIO transfer cycle */ stw_raw(p + 52, 0x200); /* DMA transfer cycle */ + stw_raw(p + 53, 1); /* words 54-58 are valid */ stw_raw(p + 54, s->cylinders); stw_raw(p + 55, s->heads); stw_raw(p + 56, s->sectors); |