11 files changed, 47 insertions, 49 deletions

diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 15aab374127e..62564ccde03a 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/at91_mci.c - ATMEL AT91 MCI Driver
+ *  linux/drivers/mmc/host/at91_mci.c - ATMEL AT91 MCI Driver
  *
  *  Copyright (C) 2005 Cougar Creek Computing Devices Ltd, All Rights Reserved
  *
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index 52b63f11ddd6..34c99d4ea041 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/mmc/au1xmmc.c - AU1XX0 MMC driver
+ * linux/drivers/mmc/host/au1xmmc.c - AU1XX0 MMC driver
  *
  *  Copyright (c) 2005, Advanced Micro Devices, Inc.
  *
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index 7ee2045acbef..54bfc9f25596 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/imxmmc.c - Motorola i.MX MMCI driver
+ *  linux/drivers/mmc/host/imxmmc.c - Motorola i.MX MMCI driver
  *
  *  Copyright (C) 2004 Sascha Hauer, Pengutronix <sascha@saschahauer.de>
  *  Copyright (C) 2006 Pavel Pisa, PiKRON <ppisa@pikron.com>
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index d11c2d23ceea..be730c0a0352 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/mmci.c - ARM PrimeCell MMCI PL180/1 driver
+ *  linux/drivers/mmc/host/mmci.c - ARM PrimeCell MMCI PL180/1 driver
  *
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 6d7eadc9a678..000e6a919782 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/mmci.h - ARM PrimeCell MMCI PL180/1 driver
+ *  linux/drivers/mmc/host/mmci.h - ARM PrimeCell MMCI PL180/1 driver
  *
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index b0824a38f425..0cf97edc5f58 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/media/mmc/omap.c
+ *  linux/drivers/mmc/host/omap.c
  *
  *  Copyright (C) 2004 Nokia Corporation
  *  Written by Tuukka Tikkanen and Juha Yrjölä<juha.yrjola@nokia.com>
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index f8985c508bb9..ff960334b337 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/pxa.c - PXA MMCI driver
+ *  linux/drivers/mmc/host/pxa.c - PXA MMCI driver
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 4a24db028d87..f2bc87ac24f7 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/sdhci.c - Secure Digital Host Controller Interface driver
+ *  linux/drivers/mmc/host/sdhci.c - Secure Digital Host Controller Interface driver
  *
  *  Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved.
  *
@@ -34,6 +34,7 @@ static unsigned int debug_quirks = 0;
 /* Controller doesn't like some resets when there is no card inserted. */
 #define SDHCI_QUIRK_NO_CARD_NO_RESET                    (1<<2)
 #define SDHCI_QUIRK_SINGLE_POWER_WRITE                  (1<<3)
+#define SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS               (1<<4)
 
 static const struct pci_device_id pci_ids[] __devinitdata = {
         {
@@ -78,6 +79,24 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
                 .driver_data    = SDHCI_QUIRK_SINGLE_POWER_WRITE,
         },
 
+        {
+                .vendor         = PCI_VENDOR_ID_ENE,
+                .device         = PCI_DEVICE_ID_ENE_CB714_SD,
+                .subvendor      = PCI_ANY_ID,
+                .subdevice      = PCI_ANY_ID,
+                .driver_data    = SDHCI_QUIRK_SINGLE_POWER_WRITE |
+                                  SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS,
+        },
+
+        {
+                .vendor         = PCI_VENDOR_ID_ENE,
+                .device         = PCI_DEVICE_ID_ENE_CB714_SD_2,
+                .subvendor      = PCI_ANY_ID,
+                .subdevice      = PCI_ANY_ID,
+                .driver_data    = SDHCI_QUIRK_SINGLE_POWER_WRITE |
+                                  SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS,
+        },
+
         {       /* Generic SD host controller */
                 PCI_DEVICE_CLASS((PCI_CLASS_SYSTEM_SDHCI << 8), 0xFFFF00)
         },
@@ -361,11 +380,6 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data)
         if (data == NULL)
                 return;
 
-        DBG("blksz %04x blks %04x flags %08x\n",
-                data->blksz, data->blocks, data->flags);
-        DBG("tsac %d ms nsac %d clk\n",
-                data->timeout_ns / 1000000, data->timeout_clks);
-
         /* Sanity checks */
         BUG_ON(data->blksz * data->blocks > 524288);
         BUG_ON(data->blksz > host->mmc->max_blk_size);
@@ -476,8 +490,6 @@ static void sdhci_finish_data(struct sdhci_host *host)
                 data->error = MMC_ERR_FAILED;
         }
 
-        DBG("Ending data transfer (%d bytes)\n", data->bytes_xfered);
-
         if (data->stop) {
                 /*
                  * The controller needs a reset of internal state machines
@@ -501,8 +513,6 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
 
         WARN_ON(host->cmd);
 
-        DBG("Sending cmd (%x)\n", cmd->opcode);
-
         /* Wait max 10 ms */
         timeout = 10;
 
@@ -590,8 +600,6 @@ static void sdhci_finish_command(struct sdhci_host *host)
 
         host->cmd->error = MMC_ERR_NONE;
 
-        DBG("Ending cmd (%x)\n", host->cmd->opcode);
-
         if (host->cmd->data)
                 host->data = host->cmd->data;
         else
@@ -759,6 +767,14 @@ static void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 
         writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
 
+        /*
+         * Some (ENE) controllers go apeshit on some ios operation,
+         * signalling timeout and CRC errors even on CMD0. Resetting
+         * it on each ios seems to solve the problem.
+         */
+        if(host->chip->quirks & SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS)
+                sdhci_reset(host, SDHCI_RESET_CMD | SDHCI_RESET_DATA);
+
         mmiowb();
         spin_unlock_irqrestore(&host->lock, flags);
 }
@@ -835,8 +851,6 @@ static void sdhci_tasklet_finish(unsigned long param)
 
         mrq = host->mrq;
 
-        DBG("Ending request, cmd (%x)\n", mrq->cmd->opcode);
-
         /*
          * The controller needs a reset of internal state machines
          * upon error conditions.
@@ -922,20 +936,17 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
                 return;
         }
 
-        if (intmask & SDHCI_INT_RESPONSE)
-                sdhci_finish_command(host);
-        else {
-                if (intmask & SDHCI_INT_TIMEOUT)
-                        host->cmd->error = MMC_ERR_TIMEOUT;
-                else if (intmask & SDHCI_INT_CRC)
-                        host->cmd->error = MMC_ERR_BADCRC;
-                else if (intmask & (SDHCI_INT_END_BIT | SDHCI_INT_INDEX))
-                        host->cmd->error = MMC_ERR_FAILED;
-                else
-                        host->cmd->error = MMC_ERR_INVALID;
+        if (intmask & SDHCI_INT_TIMEOUT)
+                host->cmd->error = MMC_ERR_TIMEOUT;
+        else if (intmask & SDHCI_INT_CRC)
+                host->cmd->error = MMC_ERR_BADCRC;
+        else if (intmask & (SDHCI_INT_END_BIT | SDHCI_INT_INDEX))
+                host->cmd->error = MMC_ERR_FAILED;
 
+        if (host->cmd->error != MMC_ERR_NONE)
                 tasklet_schedule(&host->finish_tasklet);
-        }
+        else if (intmask & SDHCI_INT_RESPONSE)
+                sdhci_finish_command(host);
 }
 
 static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index a6c870480b8a..d157776c1149 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/sdhci.h - Secure Digital Host Controller Interface driver
+ *  linux/drivers/mmc/host/sdhci.h - Secure Digital Host Controller Interface driver
  *
  *  Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved.
  *
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 867ca6a69298..e0c9808fd424 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/wbsd.c - Winbond W83L51xD SD/MMC driver
+ *  linux/drivers/mmc/host/wbsd.c - Winbond W83L51xD SD/MMC driver
  *
  *  Copyright (C) 2004-2007 Pierre Ossman, All Rights Reserved.
  *
@@ -207,8 +207,6 @@ static void wbsd_request_end(struct wbsd_host *host, struct mmc_request *mrq)
 {
         unsigned long dmaflags;
 
-        DBGF("Ending request, cmd (%x)\n", mrq->cmd->opcode);
-
         if (host->dma >= 0) {
                 /*
                  * Release ISA DMA controller.
@@ -360,8 +358,6 @@ static void wbsd_send_command(struct wbsd_host *host, struct mmc_command *cmd)
         int i;
         u8 status, isr;
 
-        DBGF("Sending cmd (%x)\n", cmd->opcode);
-
         /*
          * Clear accumulated ISR. The interrupt routine
          * will fill this one with events that occur during
@@ -411,8 +407,6 @@ static void wbsd_send_command(struct wbsd_host *host, struct mmc_command *cmd)
                                 wbsd_get_short_reply(host, cmd);
                 }
         }
-
-        DBGF("Sent cmd (%x), res %d\n", cmd->opcode, cmd->error);
 }
 
 /*
@@ -550,11 +544,6 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
         unsigned long dmaflags;
         unsigned int size;
 
-        DBGF("blksz %04x blks %04x flags %08x\n",
-                data->blksz, data->blocks, data->flags);
-        DBGF("tsac %d ms nsac %d clk\n",
-                data->timeout_ns / 1000000, data->timeout_clks);
-
         /*
          * Calculate size.
          */
@@ -752,8 +741,6 @@ static void wbsd_finish_data(struct wbsd_host *host, struct mmc_data *data)
                 }
         }
 
-        DBGF("Ending data transfer (%d bytes)\n", data->bytes_xfered);
-
         wbsd_request_end(host, host->mrq);
 }
 
diff --git a/drivers/mmc/host/wbsd.h b/drivers/mmc/host/wbsd.h
index 873bda1e59b4..0877866f8d28 100644
--- a/drivers/mmc/host/wbsd.h
+++ b/drivers/mmc/host/wbsd.h
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/mmc/wbsd.h - Winbond W83L51xD SD/MMC driver
+ *  linux/drivers/mmc/host/wbsd.h - Winbond W83L51xD SD/MMC driver
  *
  *  Copyright (C) 2004-2007 Pierre Ossman, All Rights Reserved.
  *