From 1d4fff69c6ecd348ae50ee16cb3f97183d6295ee Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Sun, 15 Sep 2013 01:24:08 +0200
Subject: [PATCH] pmmc: add support for Ricoh 5U23 SD/MMC controller

---
 sys/src/9/pc/pmmc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/src/9/pc/pmmc.c b/sys/src/9/pc/pmmc.c
index 2d2cd8af6..ce47ab079 100644
--- a/sys/src/9/pc/pmmc.c
+++ b/sys/src/9/pc/pmmc.c
@@ -221,8 +221,12 @@ pmmcinit(void)
 
 	p = nil;
 	while((p = pcimatch(p, 0, 0)) != nil){
-		if(p->vid == 0x1180 && p->did == 0xe823)	/* Ricoh */
-			break;
+		if(p->vid == 0x1180){	/* Ricoh */
+			if(p->did == 0xe822)	/* 5U822 SD/MMC */
+				break;
+			if(p->did == 0xe823)	/* 5U823 SD/MMC */
+				break;
+		}
 	}
 
 	if(p == nil || p->mem[0].size < 256)