Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
ata: Panic if we get a drive with unaligned logical sectors.
If identify device word 209 is valid, check to see if the drive report
on the alignment of LBA0 with respect to physical sector 0.
If it's not aligned, bail immediately. Supporting this properly
won't be hard, but it's not someting we want to do unless necessary.
Change-Id: I3d5bb8fad9e32fff43dfb6454393728d7c01b93b
+9
+9
firmware/drivers/ata-common.c
+9
firmware/drivers/ata-common.c
···
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DEBUGF("ata: %d logical sectors per phys sector", phys_sector_mult);
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if((identify_info[209] & 0xc000) == 0x4000) { /* B14 */
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if (identify_info[209] & 0x3fff) {
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panicf("ata: Unaligned logical/physical sector mapping");
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// XXX we can probably handle this by adding a fixed offset
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// to all operations and subtracting this from the reported
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// size. But we don't do tihs until we find a real-world need.
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}
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}
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if (phys_sector_mult > 1)
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{
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/* Check if drive really needs emulation - if we can access