i7300_edac: start a driver for i7300 chipset (Clarksboro)

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/edac/Kconfig

@@ -199,6 +199,13 @@ config EDAC_I5100
 	  Support for error detection and correction the Intel
 	  San Clemente MCH.
 
+config EDAC_I7300
+	tristate "Intel Clarksboro MCH"
+	depends on EDAC_MM_EDAC && X86 && PCI
+	help
+	  Support for error detection and correction the Intel
+	  Clarksboro MCH (Intel 7300 chipset).
+
 config EDAC_MPC85XX
 	tristate "Freescale MPC83xx / MPC85xx"
 	depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || PPC_85xx)

drivers/edac/Makefile

@@ -24,6 +24,7 @@ obj-$(CONFIG_EDAC_CPC925)		+= cpc925_edac.o
 obj-$(CONFIG_EDAC_I5000)		+= i5000_edac.o
 obj-$(CONFIG_EDAC_I5100)		+= i5100_edac.o
 obj-$(CONFIG_EDAC_I5400)		+= i5400_edac.o
+obj-$(CONFIG_EDAC_I7300)		+= i7300_edac.o
 obj-$(CONFIG_EDAC_I7CORE)		+= i7core_edac.o
 obj-$(CONFIG_EDAC_E7XXX)		+= e7xxx_edac.o
 obj-$(CONFIG_EDAC_E752X)		+= e752x_edac.o

include/linux/pci_ids.h

@@ -2616,6 +2616,9 @@
 #define PCI_DEVICE_ID_INTEL_MCH_PC	0x3599
 #define PCI_DEVICE_ID_INTEL_MCH_PC1	0x359a
 #define PCI_DEVICE_ID_INTEL_E7525_MCH	0x359e
+#define PCI_DEVICE_ID_INTEL_I7300_MCH_ERR 0x360c
+#define PCI_DEVICE_ID_INTEL_I7300_MCH_FB0 0x360f
+#define PCI_DEVICE_ID_INTEL_I7300_MCH_FB1 0x3610
 #define PCI_DEVICE_ID_INTEL_IOAT_CNB	0x360b
 #define PCI_DEVICE_ID_INTEL_FBD_CNB	0x360c
 #define PCI_DEVICE_ID_INTEL_IOAT_JSF0	0x3710