diff options
Diffstat (limited to 'src/southbridge/intel/esb6300/pic.c')
-rw-r--r-- | src/southbridge/intel/esb6300/pic.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/southbridge/intel/esb6300/pic.c b/src/southbridge/intel/esb6300/pic.c deleted file mode 100644 index c453ca32bd..0000000000 --- a/src/southbridge/intel/esb6300/pic.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * (C) 2004 Linux Networx - */ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <arch/ioapic.h> -#include "esb6300.h" - -static void pic_init(struct device *dev) -{ - - uint16_t word; - - /* Clear system errors */ - word = pci_read_config16(dev, 0x06); - word |= 0xf900; /* Clear possible errors */ - pci_write_config16(dev, 0x06, word); - - /* enable interrupt lines */ - pci_write_config8(dev, 0x3c, 0xff); - - /* Setup the ioapic */ - clear_ioapic((void *)(IO_APIC_ADDR + 0x10000)); -} - -static void pic_read_resources(device_t dev) -{ - struct resource *res; - - /* Get the normal pci resources of this device */ - pci_dev_read_resources(dev); - - /* Report the pic1 mbar resource */ - res = new_resource(dev, 0x44); - res->base = IO_APIC_ADDR + 0x10000; - res->size = 256; - res->limit = res->base + res->size -1; - res->align = 8; - res->gran = 8; - res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | - IORESOURCE_STORED | IORESOURCE_ASSIGNED; - dev->command |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; -} - -static struct pci_operations lops_pci = { - /* Can we set the pci subsystem and device id? */ - .set_subsystem = 0, -}; - -static struct device_operations pci_ops = { - .read_resources = pic_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = pic_init, - .scan_bus = 0, - .enable = esb6300_enable, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_6300ESB_APIC1, -}; |