When blocksize is set to 2352, alwas read 2352 bytes.

This means it might read more than just data, but that is exactly what we want here (for reading VCD's fx)
2001-01-18 15:20:18 +00:00 · 2001-01-18 15:20:18 +00:00 · c33caa8ae0
commit c33caa8ae0
parent 17384aec71
1 changed files with 10 additions and 2 deletions
--- a/sys/dev/ata/atapi-cd.c
+++ b/sys/dev/ata/atapi-cd.c
@ -1175,9 +1175,17 @@ acd_start(struct atapi_softc *atp)
 		return;
 	    }
 	}
-	if (blocksize == 2048)
+	switch (blocksize) {
+	case 2048:
 	    ccb[0] = ATAPI_READ_BIG;
-	else {
+	    break;
+
+	case 2352: 
+	    ccb[0] = ATAPI_READ_CD;
+	    ccb[9] = 0xf8;
+	    break;
+
+	default:
 	    ccb[0] = ATAPI_READ_CD;
 	    ccb[9] = 0x10;
 	}