commit cbd43632a8ad7e8d8d2b9a079bec7ce7d0a59f37
author swissChili <swisschili@fastmail.com> Sat Jul 17 16:19:44 2021 -0700
committer swissChili <swisschili@fastmail.com> Sat Jul 17 16:19:44 2021 -0700
tree f2b54a32dec6b4238175597b8b75750938365a1b
parent b7ef65d73e986b0b0ef5f9d4528a0eaac2cfbed0

Add read to EXT2

src/kernel/dri/ata_pio/ata_pio.c

diff --git a/src/kernel/dri/ata_pio/ata_pio.c b/src/kernel/dri/ata_pio/ata_pio.c
index 17041a8..5696925 100644
--- a/src/kernel/dri/ata_pio/ata_pio.c
+++ b/src/kernel/dri/ata_pio/ata_pio.c
@@ -30,7 +30,7 @@
 
 static void ata_pio_send_init(uint lba, uchar num_sectors)
 {
-	outb(ATA_PORT_DRIVE_SEL, 0xe0 | (lba >> 24) & 0x0f);
+	outb(ATA_PORT_DRIVE_SEL, 0xe0 | ((lba >> 24) & 0x0f));
 	outb(0x1f1, 0x0); // waste some time
 	outb(ATA_PORT_SECTOR_COUNT, num_sectors);
 	outb(ATA_PORT_LBA_LOW, lba & 0xff);