diff options
Diffstat (limited to 'arch/ia64/sn/pci')
| -rw-r--r-- | arch/ia64/sn/pci/Makefile | 2 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pci_dma.c | 130 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/Makefile | 2 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_ate.c | 2 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_dma.c | 7 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_provider.c | 8 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/tioca_provider.c | 34 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/tioce_provider.c | 8 |
8 files changed, 103 insertions, 90 deletions
diff --git a/arch/ia64/sn/pci/Makefile b/arch/ia64/sn/pci/Makefile index ad4ef34dfe2..df2a9014542 100644 --- a/arch/ia64/sn/pci/Makefile +++ b/arch/ia64/sn/pci/Makefile @@ -7,6 +7,6 @@ # # Makefile for the sn pci general routines. -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y := pci_dma.o tioca_provider.o tioce_provider.o pcibr/ diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c index 863f5017baa..d0853e8e862 100644 --- a/arch/ia64/sn/pci/pci_dma.c +++ b/arch/ia64/sn/pci/pci_dma.c @@ -9,8 +9,9 @@ * a description of how these routines should be used. */ +#include <linux/gfp.h> #include <linux/module.h> -#include <linux/dma-attrs.h> +#include <linux/dma-mapping.h> #include <asm/dma.h> #include <asm/sn/intr.h> #include <asm/sn/pcibus_provider_defs.h> @@ -31,15 +32,14 @@ * this function. Of course, SN only supports devices that have 32 or more * address bits when using the PMU. */ -int sn_dma_supported(struct device *dev, u64 mask) +static int sn_dma_supported(struct device *dev, u64 mask) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); if (mask < 0x7fffffff) return 0; return 1; } -EXPORT_SYMBOL(sn_dma_supported); /** * sn_dma_set_mask - set the DMA mask @@ -50,7 +50,7 @@ EXPORT_SYMBOL(sn_dma_supported); */ int sn_dma_set_mask(struct device *dev, u64 dma_mask) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); if (!sn_dma_supported(dev, dma_mask)) return 0; @@ -75,8 +75,9 @@ EXPORT_SYMBOL(sn_dma_set_mask); * queue for a SCSI controller). See Documentation/DMA-API.txt for * more information. */ -void *sn_dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t * dma_handle, gfp_t flags) +static void *sn_dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t * dma_handle, gfp_t flags, + struct dma_attrs *attrs) { void *cpuaddr; unsigned long phys_addr; @@ -84,14 +85,15 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size, struct pci_dev *pdev = to_pci_dev(dev); struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev); - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); /* * Allocate the memory. */ node = pcibus_to_node(pdev->bus); if (likely(node >=0)) { - struct page *p = alloc_pages_node(node, flags, get_order(size)); + struct page *p = alloc_pages_exact_node(node, + flags, get_order(size)); if (likely(p)) cpuaddr = page_address(p); @@ -124,7 +126,6 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size, return cpuaddr; } -EXPORT_SYMBOL(sn_dma_alloc_coherent); /** * sn_pci_free_coherent - free memory associated with coherent DMAable region @@ -136,18 +137,17 @@ EXPORT_SYMBOL(sn_dma_alloc_coherent); * Frees the memory allocated by dma_alloc_coherent(), potentially unmapping * any associated IOMMU mappings. */ -void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, - dma_addr_t dma_handle) +static void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, + dma_addr_t dma_handle, struct dma_attrs *attrs) { struct pci_dev *pdev = to_pci_dev(dev); struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev); - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); provider->dma_unmap(pdev, dma_handle, 0); free_pages((unsigned long)cpu_addr, get_order(size)); } -EXPORT_SYMBOL(sn_dma_free_coherent); /** * sn_dma_map_single_attrs - map a single page for DMA @@ -173,10 +173,12 @@ EXPORT_SYMBOL(sn_dma_free_coherent); * TODO: simplify our interface; * figure out how to save dmamap handle so can use two step. */ -dma_addr_t sn_dma_map_single_attrs(struct device *dev, void *cpu_addr, - size_t size, int direction, - struct dma_attrs *attrs) +static dma_addr_t sn_dma_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction dir, + struct dma_attrs *attrs) { + void *cpu_addr = page_address(page) + offset; dma_addr_t dma_addr; unsigned long phys_addr; struct pci_dev *pdev = to_pci_dev(dev); @@ -185,7 +187,7 @@ dma_addr_t sn_dma_map_single_attrs(struct device *dev, void *cpu_addr, dmabarr = dma_get_attr(DMA_ATTR_WRITE_BARRIER, attrs); - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); phys_addr = __pa(cpu_addr); if (dmabarr) @@ -201,7 +203,6 @@ dma_addr_t sn_dma_map_single_attrs(struct device *dev, void *cpu_addr, } return dma_addr; } -EXPORT_SYMBOL(sn_dma_map_single_attrs); /** * sn_dma_unmap_single_attrs - unamp a DMA mapped page @@ -215,21 +216,20 @@ EXPORT_SYMBOL(sn_dma_map_single_attrs); * by @dma_handle into the coherence domain. On SN, we're always cache * coherent, so we just need to free any ATEs associated with this mapping. */ -void sn_dma_unmap_single_attrs(struct device *dev, dma_addr_t dma_addr, - size_t size, int direction, - struct dma_attrs *attrs) +static void sn_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction dir, + struct dma_attrs *attrs) { struct pci_dev *pdev = to_pci_dev(dev); struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev); - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); - provider->dma_unmap(pdev, dma_addr, direction); + provider->dma_unmap(pdev, dma_addr, dir); } -EXPORT_SYMBOL(sn_dma_unmap_single_attrs); /** - * sn_dma_unmap_sg_attrs - unmap a DMA scatterlist + * sn_dma_unmap_sg - unmap a DMA scatterlist * @dev: device to unmap * @sg: scatterlist to unmap * @nhwentries: number of scatterlist entries @@ -238,27 +238,26 @@ EXPORT_SYMBOL(sn_dma_unmap_single_attrs); * * Unmap a set of streaming mode DMA translations. */ -void sn_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sgl, - int nhwentries, int direction, - struct dma_attrs *attrs) +static void sn_dma_unmap_sg(struct device *dev, struct scatterlist *sgl, + int nhwentries, enum dma_data_direction dir, + struct dma_attrs *attrs) { int i; struct pci_dev *pdev = to_pci_dev(dev); struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev); struct scatterlist *sg; - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); for_each_sg(sgl, sg, nhwentries, i) { - provider->dma_unmap(pdev, sg->dma_address, direction); + provider->dma_unmap(pdev, sg->dma_address, dir); sg->dma_address = (dma_addr_t) NULL; sg->dma_length = 0; } } -EXPORT_SYMBOL(sn_dma_unmap_sg_attrs); /** - * sn_dma_map_sg_attrs - map a scatterlist for DMA + * sn_dma_map_sg - map a scatterlist for DMA * @dev: device to map for * @sg: scatterlist to map * @nhwentries: number of entries @@ -272,8 +271,9 @@ EXPORT_SYMBOL(sn_dma_unmap_sg_attrs); * * Maps each entry of @sg for DMA. */ -int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl, - int nhwentries, int direction, struct dma_attrs *attrs) +static int sn_dma_map_sg(struct device *dev, struct scatterlist *sgl, + int nhwentries, enum dma_data_direction dir, + struct dma_attrs *attrs) { unsigned long phys_addr; struct scatterlist *saved_sg = sgl, *sg; @@ -284,7 +284,7 @@ int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl, dmabarr = dma_get_attr(DMA_ATTR_WRITE_BARRIER, attrs); - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); /* * Setup a DMA address for each entry in the scatterlist. @@ -310,8 +310,7 @@ int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl, * Free any successfully allocated entries. */ if (i > 0) - sn_dma_unmap_sg_attrs(dev, saved_sg, i, - direction, attrs); + sn_dma_unmap_sg(dev, saved_sg, i, dir, attrs); return 0; } @@ -320,45 +319,40 @@ int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl, return nhwentries; } -EXPORT_SYMBOL(sn_dma_map_sg_attrs); -void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, - size_t size, int direction) +static void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction dir) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); } -EXPORT_SYMBOL(sn_dma_sync_single_for_cpu); -void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, - size_t size, int direction) +static void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, + size_t size, + enum dma_data_direction dir) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); } -EXPORT_SYMBOL(sn_dma_sync_single_for_device); -void sn_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, - int nelems, int direction) +static void sn_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction dir) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); } -EXPORT_SYMBOL(sn_dma_sync_sg_for_cpu); -void sn_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, - int nelems, int direction) +static void sn_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction dir) { - BUG_ON(dev->bus != &pci_bus_type); + BUG_ON(!dev_is_pci(dev)); } -EXPORT_SYMBOL(sn_dma_sync_sg_for_device); -int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +static int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { return 0; } -EXPORT_SYMBOL(sn_dma_mapping_error); u64 sn_dma_get_required_mask(struct device *dev) { - return DMA_64BIT_MASK; + return DMA_BIT_MASK(64); } EXPORT_SYMBOL_GPL(sn_dma_get_required_mask); @@ -471,3 +465,23 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size) out: return ret; } + +static struct dma_map_ops sn_dma_ops = { + .alloc = sn_dma_alloc_coherent, + .free = sn_dma_free_coherent, + .map_page = sn_dma_map_page, + .unmap_page = sn_dma_unmap_page, + .map_sg = sn_dma_map_sg, + .unmap_sg = sn_dma_unmap_sg, + .sync_single_for_cpu = sn_dma_sync_single_for_cpu, + .sync_sg_for_cpu = sn_dma_sync_sg_for_cpu, + .sync_single_for_device = sn_dma_sync_single_for_device, + .sync_sg_for_device = sn_dma_sync_sg_for_device, + .mapping_error = sn_dma_mapping_error, + .dma_supported = sn_dma_supported, +}; + +void sn_dma_init(void) +{ + dma_ops = &sn_dma_ops; +} diff --git a/arch/ia64/sn/pci/pcibr/Makefile b/arch/ia64/sn/pci/pcibr/Makefile index 01192d3247d..396bcae3630 100644 --- a/arch/ia64/sn/pci/pcibr/Makefile +++ b/arch/ia64/sn/pci/pcibr/Makefile @@ -7,7 +7,7 @@ # # Makefile for the sn2 io routines. -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y += pcibr_dma.o pcibr_reg.o \ pcibr_ate.o pcibr_provider.o diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c index 239b3cedcf2..5bc34eac9e0 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c @@ -54,6 +54,8 @@ static int find_free_ate(struct ate_resource *ate_resource, int start, break; } } + if (i >= ate_resource->num_ate) + return -1; } else index++; /* Try next ate */ } diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c index 060df4aa991..1e863b277ac 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c @@ -8,6 +8,7 @@ #include <linux/types.h> #include <linux/pci.h> +#include <linux/export.h> #include <asm/sn/addrs.h> #include <asm/sn/geo.h> #include <asm/sn/pcibr_provider.h> @@ -227,7 +228,7 @@ pcibr_dma_unmap(struct pci_dev *hwdev, dma_addr_t dma_handle, int direction) * after doing the read. For PIC this routine then forces a fake interrupt * on another line, which is logically associated with the slot that the PIO * is addressed to. It then spins while watching the memory location that - * the interrupt is targetted to. When the interrupt response arrives, we + * the interrupt is targeted to. When the interrupt response arrives, we * are sure that the DMA has landed in memory and it is safe for the driver * to proceed. For TIOCP use the Device(x) Write Request Buffer Flush * Bridge register since it ensures the data has entered the coherence domain, @@ -256,9 +257,7 @@ void sn_dma_flush(u64 addr) hubinfo = (NODEPDA(nasid_to_cnodeid(nasid)))->pdinfo; - if (!hubinfo) { - BUG(); - } + BUG_ON(!hubinfo); flush_nasid_list = &hubinfo->hdi_flush_nasid_list; if (flush_nasid_list->widget_p == NULL) diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c index 2c676cc0541..8dbbef4a4f4 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -8,7 +8,9 @@ #include <linux/interrupt.h> #include <linux/types.h> +#include <linux/slab.h> #include <linux/pci.h> +#include <linux/export.h> #include <asm/sn/addrs.h> #include <asm/sn/geo.h> #include <asm/sn/pcibr_provider.h> @@ -79,7 +81,7 @@ static int sal_pcibr_error_interrupt(struct pcibus_info *soft) u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus) { - s64 rc; + long rc; u16 uninitialized_var(ioboard); /* GCC be quiet */ nasid_t nasid = NASID_GET(SN_PCIBUS_BUSSOFT(pci_bus)->bs_base); @@ -125,12 +127,11 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont * Allocate kernel bus soft and copy from prom. */ - soft = kmalloc(sizeof(struct pcibus_info), GFP_KERNEL); + soft = kmemdup(prom_bussoft, sizeof(struct pcibus_info), GFP_KERNEL); if (!soft) { return NULL; } - memcpy(soft, prom_bussoft, sizeof(struct pcibus_info)); soft->pbi_buscommon.bs_base = (unsigned long) ioremap(REGION_OFFSET(soft->pbi_buscommon.bs_base), sizeof(struct pic)); @@ -145,6 +146,7 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont printk(KERN_WARNING "pcibr cannot allocate interrupt for error handler\n"); } + irq_set_handler(SGI_PCIASIC_ERROR, handle_level_irq); sn_set_err_irq_affinity(SGI_PCIASIC_ERROR); /* diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 79165122501..a70b11fd57d 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -9,6 +9,9 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/pci.h> +#include <linux/bitmap.h> +#include <linux/slab.h> +#include <linux/export.h> #include <asm/sn/sn_sal.h> #include <asm/sn/addrs.h> #include <asm/sn/io.h> @@ -123,7 +126,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern) if (!tmp) { printk(KERN_ERR "%s: Could not allocate " - "%lu bytes (order %d) for GART\n", + "%llu bytes (order %d) for GART\n", __func__, tioca_kern->ca_gart_size, get_order(tioca_kern->ca_gart_size)); @@ -348,7 +351,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr) agp_dma_extn = __sn_readq_relaxed(&ca_base->ca_agp_dma_addr_extn); if (node_upper != (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)) { printk(KERN_ERR "%s: coretalk upper node (%u) " - "mismatch with ca_agp_dma_addr_extn (%lu)\n", + "mismatch with ca_agp_dma_addr_extn (%llu)\n", __func__, node_upper, (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)); return 0; @@ -367,9 +370,9 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr) * dma_addr_t is guaranteed to be contiguous in CA bus space. */ static dma_addr_t -tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size) +tioca_dma_mapped(struct pci_dev *pdev, unsigned long paddr, size_t req_size) { - int i, ps, ps_shift, entry, entries, mapsize, last_entry; + int ps, ps_shift, entry, entries, mapsize; u64 xio_addr, end_xio_addr; struct tioca_common *tioca_common; struct tioca_kernel *tioca_kern; @@ -410,23 +413,13 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size) map = tioca_kern->ca_pcigart_pagemap; mapsize = tioca_kern->ca_pcigart_entries; - entry = find_first_zero_bit(map, mapsize); - while (entry < mapsize) { - last_entry = find_next_bit(map, mapsize, entry); - - if (last_entry - entry >= entries) - break; - - entry = find_next_zero_bit(map, mapsize, last_entry); - } - - if (entry > mapsize) { + entry = bitmap_find_next_zero_area(map, mapsize, 0, entries, 0); + if (entry >= mapsize) { kfree(ca_dmamap); goto map_return; } - for (i = 0; i < entries; i++) - set_bit(entry + i, map); + bitmap_set(map, entry, entries); bus_addr = tioca_kern->ca_pciap_base + (entry * ps); @@ -517,7 +510,7 @@ tioca_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir) * use the GART mapped mode. */ static u64 -tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) +tioca_dma_map(struct pci_dev *pdev, unsigned long paddr, size_t byte_count, int dma_flags) { u64 mapaddr; @@ -607,11 +600,11 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont * Allocate kernel bus soft and copy from prom. */ - tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL); + tioca_common = kmemdup(prom_bussoft, sizeof(struct tioca_common), + GFP_KERNEL); if (!tioca_common) return NULL; - memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common)); tioca_common->ca_common.bs_base = (unsigned long) ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base), sizeof(struct tioca_common)); @@ -656,6 +649,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont __func__, SGI_TIOCA_ERROR, (int)tioca_common->ca_common.bs_persist_busnum); + irq_set_handler(SGI_TIOCA_ERROR, handle_level_irq); sn_set_err_irq_affinity(SGI_TIOCA_ERROR); /* Setup locality information */ diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index 94e584527f4..46d3df4b03a 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -8,6 +8,7 @@ #include <linux/types.h> #include <linux/interrupt.h> +#include <linux/slab.h> #include <linux/pci.h> #include <asm/sn/sn_sal.h> #include <asm/sn/addrs.h> @@ -493,7 +494,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir) if (&map->ce_dmamap_list == &ce_kern->ce_dmamap_list) { printk(KERN_WARNING - "%s: %s - no map found for bus_addr 0x%lx\n", + "%s: %s - no map found for bus_addr 0x%llx\n", __func__, pci_name(pdev), bus_addr); } else if (--map->refcnt == 0) { for (i = 0; i < map->ate_count; i++) { @@ -642,7 +643,7 @@ dma_map_done: * in the address. */ static u64 -tioce_dma(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) +tioce_dma(struct pci_dev *pdev, unsigned long paddr, size_t byte_count, int dma_flags) { return tioce_do_dma_map(pdev, paddr, byte_count, 0, dma_flags); } @@ -657,7 +658,7 @@ tioce_dma(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) * in the address. */ static u64 -tioce_dma_consistent(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) +tioce_dma_consistent(struct pci_dev *pdev, unsigned long paddr, size_t byte_count, int dma_flags) { return tioce_do_dma_map(pdev, paddr, byte_count, 1, dma_flags); } @@ -1036,6 +1037,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont tioce_common->ce_pcibus.bs_persist_segment, tioce_common->ce_pcibus.bs_persist_busnum); + irq_set_handler(SGI_PCIASIC_ERROR, handle_level_irq); sn_set_err_irq_affinity(SGI_PCIASIC_ERROR); return tioce_common; } |