---

yaml
---
r: 219015
b: refs/heads/master
c: f9ee3ea
h: refs/heads/master
i:
  219013: 443acf8
  219011: 5a54741
  219007: 2d1ec67
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 292290524e54724cab78e7e79a27a3b9a8b11483
+refs/heads/master: f9ee3eab528d2d21c33584bfb86ed1ebf317cb09

trunk/drivers/mmc/host/sdhci-pci.c

@@ -145,6 +145,29 @@ static const struct sdhci_pci_fixes sdhci_cafe = {
 			  SDHCI_QUIRK_BROKEN_TIMEOUT_VAL,
 };
 
+/*
+ * ADMA operation is disabled for Moorestown platform due to
+ * hardware bugs.
+ */
+static int mrst_hc1_probe(struct sdhci_pci_chip *chip)
+{
+	/*
+	 * slots number is fixed here for MRST as SDIO3 is never used and has
+	 * hardware bugs.
+	 */
+	chip->num_slots = 1;
+	return 0;
+}
+
+static const struct sdhci_pci_fixes sdhci_intel_mrst_hc0 = {
+	.quirks		= SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT,
+};
+
+static const struct sdhci_pci_fixes sdhci_intel_mrst_hc1 = {
+	.quirks		= SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT,
+	.probe		= mrst_hc1_probe,
+};
+
 static const struct sdhci_pci_fixes sdhci_intel_mfd_sd = {
 	.quirks		= SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
 };
@@ -502,6 +525,22 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
 		.driver_data	= (kernel_ulong_t)&sdhci_via,
 	},
 
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_MRST_SD0,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_intel_mrst_hc0,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_MRST_SD1,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_intel_mrst_hc1,
+	},
+
 	{
 		.vendor		= PCI_VENDOR_ID_INTEL,
 		.device		= PCI_DEVICE_ID_INTEL_MFD_SD,