From: Kevin O'Connor <kevin@koconnor.net>
Date: Tue, 17 Nov 2015 19:54:11 +0000 (-0500)
Subject: sdcard: fix typo causing 32bit write to 16bit block_size field
X-Git-Tag: rel-1.9.1~5
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=fe8d98613c134ac62b38a82b3f9504605ec52910;p=seabios.git

sdcard: fix typo causing 32bit write to 16bit block_size field

The block_size field is 16bits and only 16bit writes should be used
with it.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
(cherry picked from commit 8f7dc5ab820beac980f0d40f3934a5ae04771349)
---

diff --git a/src/hw/sdcard.c b/src/hw/sdcard.c
index 0617d24..e01e1bb 100644
--- a/src/hw/sdcard.c
+++ b/src/hw/sdcard.c
@@ -224,7 +224,7 @@ sdcard_pio_transfer(struct sddrive_s *drive, int cmd, u32 addr
                     , void *data, int count)
 {
     // Send command
-    writel(&drive->regs->block_size, DISK_SECTOR_SIZE);
+    writew(&drive->regs->block_size, DISK_SECTOR_SIZE);
     writew(&drive->regs->block_count, count);
     int isread = cmd != SC_WRITE_SINGLE && cmd != SC_WRITE_MULTIPLE;
     u16 tmode = ((count > 1 ? ST_MULTIPLE|ST_AUTO_CMD12|ST_BLOCKCOUNT : 0)