From: Alan Cox <alan@linux.intel.com>
Date: Thu, 9 Apr 2015 09:17:21 +0000 (+0100)
Subject: devmdv: add mdv_csum
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=0cb6fca7bf7df1d468b762c6d799dd834e55d480;p=FUZIX.git

devmdv: add mdv_csum

Just need to build the tree so I can get a map file. The code to actual
compute the csum needs adding for write.
---

diff --git a/Kernel/platform-zx128/devmdv.c b/Kernel/platform-zx128/devmdv.c
index 8b0f5de8..e772bbff 100644
--- a/Kernel/platform-zx128/devmdv.c
+++ b/Kernel/platform-zx128/devmdv.c
@@ -17,11 +17,12 @@ static unsigned char mdvmap[MAX_MDV][256];
 static uint8_t mdv_valid;
 
 /* Used by the asm helpers */
-uint8_t mdv_sector;
 uint8_t *mdv_buf;
 uint8_t mdv_hdr_buf[15];
+uint8_t mdv_sector;
 uint16_t mdv_len;
 uint8_t mdv_page;
+uint8_t mdv_csum;
 static uint8_t mdv_tick;
 static uint8_t mdv_minor;