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authorIan Moffett <ian@osmora.org>2025-08-18 02:15:04 +0000
committerIan Moffett <ian@osmora.org>2025-08-18 02:15:04 +0000
commitcb321c85abf066e4734a46da6ef147051b79be5f (patch)
treed3ffb7074280681fbb8f01880a1462171c6ab852 /sys
parent612d5937c17ad6e976b204bcae444d39f00a10d7 (diff)
kernel: disk: Document disk READ/WRITE opcodes
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys')
-rw-r--r--sys/include/sys/disk.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/include/sys/disk.h b/sys/include/sys/disk.h
index afad6d9..6b27156 100644
--- a/sys/include/sys/disk.h
+++ b/sys/include/sys/disk.h
@@ -76,8 +76,8 @@ _Static_assert((V_BSIZE & 1) == 0, "V_BSIZE must be a power of two");
#define DISK_PARAM_COOKIE 0xD1531001
/* Valid disk operations */
-#define DISK_IO_READ 0x00
-#define DISK_IO_WRITE 0x01
+#define DISK_IO_READ 0x00 /* Read data from the disk */
+#define DISK_IO_WRITE 0x01 /* Write data to disk */
/*
* A disk identifier is a zero-based index into