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atadefs: bit definitions for the device/head register.

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This commit is contained in:
Maxim Poliakovski 2023-11-22 17:03:37 +01:00
parent f2558cd379
commit 27ff05607c
1 changed files with 5 additions and 0 deletions
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5
devices/common/ata/atadefs.h
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@ -79,6 +79,11 @@ enum ATAPI_Features : uint8_t {
OVERLAP = 1 << 1 OVERLAP = 1 << 1
}; };
/** Device/Head register bits. */
enum ATA_Dev_Head : uint8_t {
LBA = 1 << 6,
};
/** Status register bits. */ /** Status register bits. */
enum ATA_Status : uint8_t { enum ATA_Status : uint8_t {
ERR = 0x01, ERR = 0x01,