---

yaml --- r: 8158 b: refs/heads/master c: c8751e4 h: refs/heads/master v: v3
git-mirror · Sep 9, 2005 · 27f02f1 · 27f02f1
1 parent 20eae4e
commit 27f02f1
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c181e0e00ff778623c7fda055fd404a06d2c7845
+refs/heads/master: c8751e4c0bd32ecb76434240a56a087fa223280c
diff --git a/trunk/drivers/pcmcia/yenta_socket.c b/trunk/drivers/pcmcia/yenta_socket.c
@@ -72,6 +72,7 @@ static inline void cb_writel(struct yenta_socket *socket, unsigned reg, u32 val)
 {
 	debug("%p %04x %08x\n", socket, reg, val);
 	writel(val, socket->base + reg);
+	readl(socket->base + reg); /* avoid problems with PCI write posting */
 }
 
 static inline u8 config_readb(struct yenta_socket *socket, unsigned offset)
@@ -136,13 +137,18 @@ static inline void exca_writeb(struct yenta_socket *socket, unsigned reg, u8 val
 {
 	debug("%p %04x %02x\n", socket, reg, val);
 	writeb(val, socket->base + 0x800 + reg);
+	readb(socket->base + 0x800 + reg); /* PCI write posting... */
 }
 
 static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val)
 {
 	debug("%p %04x %04x\n", socket, reg, val);
 	writeb(val, socket->base + 0x800 + reg);
 	writeb(val >> 8, socket->base + 0x800 + reg + 1);
+
+	/* PCI write posting... */
+	readb(socket->base + 0x800 + reg);
+	readb(socket->base + 0x800 + reg + 1);
 }
 
 /*