From 9a0da648ff3a5020406ac7784eb3b519014f66f6 Mon Sep 17 00:00:00 2001
From: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com>
Date: Thu, 15 Sep 2011 17:43:04 +0200
Subject: mmc: sdio: Workaround for dev with broken CMD53

Adds a quirk which can be turned on for SDIO devices that do not support
512 byte requests in byte mode during CMD53. These requests will always
be sent in block mode instead.

This patch also enables this quirk for ST-Ericsson CW1200 WLAN device.

Signed-off-by: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com>
Signed-off-by: Ulf HANSSON <ulf.hansson@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
 drivers/mmc/core/quirks.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'drivers/mmc/core/quirks.c')

diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c
index 3a596217029e..6c3cf98a62eb 100644
--- a/drivers/mmc/core/quirks.c
+++ b/drivers/mmc/core/quirks.c
@@ -21,6 +21,14 @@
 #define SDIO_DEVICE_ID_TI_WL1271	0x4076
 #endif
 
+#ifndef SDIO_VENDOR_ID_STE
+#define SDIO_VENDOR_ID_STE		0x0020
+#endif
+
+#ifndef SDIO_DEVICE_ID_STE_CW1200
+#define SDIO_DEVICE_ID_STE_CW1200	0x2280
+#endif
+
 /*
  * This hook just adds a quirk for all sdio devices
  */
@@ -46,6 +54,9 @@ static const struct mmc_fixup mmc_fixup_methods[] = {
 	SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
 		   add_quirk, MMC_QUIRK_DISABLE_CD),
 
+	SDIO_FIXUP(SDIO_VENDOR_ID_STE, SDIO_DEVICE_ID_STE_CW1200,
+		   add_quirk, MMC_QUIRK_BROKEN_BYTE_MODE_512),
+
 	END_FIXUP
 };
 
-- 
cgit v1.2.3


From 3ef77af154b03776c6c662c68c6332719e9eecac Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Sun, 10 Jul 2011 12:42:00 -0400
Subject: mmc: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required

These two basic defines were everywhere, simply because module.h
was also everywhere.   But we are cleaning up the latter.  So make
the exporters actually call out their need for the include.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 drivers/mmc/core/bus.c      | 1 +
 drivers/mmc/core/debugfs.c  | 1 +
 drivers/mmc/core/host.c     | 1 +
 drivers/mmc/core/mmc_ops.c  | 1 +
 drivers/mmc/core/quirks.c   | 1 +
 drivers/mmc/core/sd_ops.c   | 1 +
 drivers/mmc/core/sdio_bus.c | 1 +
 drivers/mmc/core/sdio_io.c  | 1 +
 drivers/mmc/core/sdio_irq.c | 1 +
 9 files changed, 9 insertions(+)

(limited to 'drivers/mmc/core/quirks.c')

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 46b6e84d953e..9443e8e9e693 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -11,6 +11,7 @@
  *  MMC card bus driver model
  */
 
+#include <linux/export.h>
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/slab.h>
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index 6045ea469362..3923880118b6 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -8,6 +8,7 @@
  * published by the Free Software Foundation.
  */
 #include <linux/moduleparam.h>
+#include <linux/export.h>
 #include <linux/debugfs.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index ca2e4f50f615..e8a5eb38748b 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/idr.h>
 #include <linux/pagemap.h>
+#include <linux/export.h>
 #include <linux/leds.h>
 #include <linux/slab.h>
 #include <linux/suspend.h>
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 007863eea4fb..4d41fa984c93 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <linux/types.h>
 #include <linux/scatterlist.h>
 
diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c
index 6c3cf98a62eb..06ee1aeaacec 100644
--- a/drivers/mmc/core/quirks.c
+++ b/drivers/mmc/core/quirks.c
@@ -11,6 +11,7 @@
 
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/mmc/card.h>
 
 #ifndef SDIO_VENDOR_ID_TI
diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c
index 46a785419fab..274ef00b4463 100644
--- a/drivers/mmc/core/sd_ops.c
+++ b/drivers/mmc/core/sd_ops.c
@@ -11,6 +11,7 @@
 
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/export.h>
 #include <linux/scatterlist.h>
 
 #include <linux/mmc/host.h>
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index c643b2f78bf1..40989e6bb53a 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -13,6 +13,7 @@
 
 #include <linux/device.h>
 #include <linux/err.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 
diff --git a/drivers/mmc/core/sdio_io.c b/drivers/mmc/core/sdio_io.c
index 0f687cdeb064..b1f3168f791b 100644
--- a/drivers/mmc/core/sdio_io.c
+++ b/drivers/mmc/core/sdio_io.c
@@ -9,6 +9,7 @@
  * your option) any later version.
  */
 
+#include <linux/export.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/sdio.h>
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c
index b644dd59c16e..68f81b9ee0fb 100644
--- a/drivers/mmc/core/sdio_irq.c
+++ b/drivers/mmc/core/sdio_irq.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/kthread.h>
+#include <linux/export.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
 
-- 
cgit v1.2.3