summaryrefslogtreecommitdiff
path: root/arch/mips
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/pci/Makefile2
-rw-r--r--arch/mips/pci/fixup-cobalt.c10
-rw-r--r--arch/mips/pci/pci-dac.c79
3 files changed, 4 insertions, 87 deletions
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index f26ede001a0b..c58bd3d036f4 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -2,7 +2,7 @@
# Makefile for the PCI specific kernel interface routines under Linux.
#
-obj-y += pci.o pci-dac.o
+obj-y += pci.o
#
# PCI bus host bridge specific code
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 7fc475f7eae5..76b4f0ffb1e5 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -58,8 +58,6 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1,
static void qube_raq_galileo_fixup(struct pci_dev *dev)
{
- unsigned short galileo_id;
-
if (dev->devfn != PCI_DEVFN(0, 0))
return;
@@ -84,16 +82,14 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev)
* Therefore we must set the disconnect/retry cycle values to
* something sensible when using the new Galileo.
*/
- pci_read_config_word(dev, PCI_REVISION_ID, &galileo_id);
- galileo_id &= 0xff; /* mask off class info */
- printk(KERN_INFO "Galileo: revision %u\n", galileo_id);
+ printk(KERN_INFO "Galileo: revision %u\n", dev->revision);
#if 0
- if (galileo_id >= 0x10) {
+ if (dev->revision >= 0x10) {
/* New Galileo, assumes PCI stop line to VIA is connected. */
GT_WRITE(GT_PCI0_TOR_OFS, 0x4020);
- } else if (galileo_id == 0x1 || galileo_id == 0x2)
+ } else if (dev->revision == 0x1 || dev->revision == 0x2)
#endif
{
signed int timeo;
diff --git a/arch/mips/pci/pci-dac.c b/arch/mips/pci/pci-dac.c
deleted file mode 100644
index 0f0ea1b7d4dd..000000000000
--- a/arch/mips/pci/pci-dac.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2000 Ani Joshi <ajoshi@unixbox.com>
- * Copyright (C) 2000, 2001, 06 Ralf Baechle <ralf@linux-mips.org>
- * swiped from i386, and cloned for MIPS by Geert, polished by Ralf.
- */
-
-#include <linux/types.h>
-#include <linux/dma-mapping.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/string.h>
-
-#include <asm/cache.h>
-#include <asm/io.h>
-
-#include <dma-coherence.h>
-
-#include <linux/pci.h>
-
-dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
- struct page *page, unsigned long offset, int direction)
-{
- struct device *dev = &pdev->dev;
-
- BUG_ON(direction == DMA_NONE);
-
- if (!plat_device_is_coherent(dev)) {
- unsigned long addr;
-
- addr = (unsigned long) page_address(page) + offset;
- dma_cache_wback_inv(addr, PAGE_SIZE);
- }
-
- return plat_map_dma_mem_page(dev, page) + offset;
-}
-
-EXPORT_SYMBOL(pci_dac_page_to_dma);
-
-struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
- dma64_addr_t dma_addr)
-{
- return pfn_to_page(plat_dma_addr_to_phys(dma_addr) >> PAGE_SHIFT);
-}
-
-EXPORT_SYMBOL(pci_dac_dma_to_page);
-
-unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
- dma64_addr_t dma_addr)
-{
- return dma_addr & ~PAGE_MASK;
-}
-
-EXPORT_SYMBOL(pci_dac_dma_to_offset);
-
-void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
- dma64_addr_t dma_addr, size_t len, int direction)
-{
- BUG_ON(direction == PCI_DMA_NONE);
-
- if (!plat_device_is_coherent(&pdev->dev))
- dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
-}
-
-EXPORT_SYMBOL(pci_dac_dma_sync_single_for_cpu);
-
-void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
- dma64_addr_t dma_addr, size_t len, int direction)
-{
- BUG_ON(direction == PCI_DMA_NONE);
-
- if (!plat_device_is_coherent(&pdev->dev))
- dma_cache_wback_inv(dma_addr + PAGE_OFFSET, len);
-}
-
-EXPORT_SYMBOL(pci_dac_dma_sync_single_for_device);