diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:17:32 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:17:32 -0800 |
commit | 2e9abdd9bad485970b37cd53a82f92702054984c (patch) | |
tree | 8f473a59aae906e65d0f78bbc98a8db12401d5d2 /drivers/char | |
parent | c36cd16f78a5dd740a619ef8445e35a73484d58b (diff) | |
parent | 9d1f6b28ee2429a1f94a9f7074ffae7f918d33be (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
[AGPGART] x86_64: Enable VIA AGP driver on x86-64 for VIA P4 chipsets
[AGPGART] x86_64: Fix wrong PCI ID for ALI M1695 AGP bridge
[AGPGART] ATI RS350 support.
[AGPGART] Lots of CodingStyle/whitespace cleanups.
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/agp/Kconfig | 4 | ||||
-rw-r--r-- | drivers/char/agp/agp.h | 11 | ||||
-rw-r--r-- | drivers/char/agp/ali-agp.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/alpha-agp.c | 14 | ||||
-rw-r--r-- | drivers/char/agp/amd64-agp.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/ati-agp.c | 10 | ||||
-rw-r--r-- | drivers/char/agp/backend.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/efficeon-agp.c | 16 | ||||
-rw-r--r-- | drivers/char/agp/frontend.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/generic.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/hp-agp.c | 6 | ||||
-rw-r--r-- | drivers/char/agp/i460-agp.c | 16 | ||||
-rw-r--r-- | drivers/char/agp/intel-agp.c | 45 | ||||
-rw-r--r-- | drivers/char/agp/isoch.c | 20 | ||||
-rw-r--r-- | drivers/char/agp/nvidia-agp.c | 20 | ||||
-rw-r--r-- | drivers/char/agp/sgi-agp.c | 2 | ||||
-rw-r--r-- | drivers/char/agp/sis-agp.c | 8 | ||||
-rw-r--r-- | drivers/char/agp/sworks-agp.c | 15 | ||||
-rw-r--r-- | drivers/char/agp/uninorth-agp.c | 12 |
19 files changed, 103 insertions, 106 deletions
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig index a4d425d2dce..0b9cf9c59a2 100644 --- a/drivers/char/agp/Kconfig +++ b/drivers/char/agp/Kconfig @@ -98,12 +98,12 @@ config AGP_SWORKS tristate "Serverworks LE/HE chipset support" depends on AGP && X86_32 help - Say Y here to support the Serverworks AGP card. See + Say Y here to support the Serverworks AGP card. See <http://www.serverworks.com/> for product descriptions and images. config AGP_VIA tristate "VIA chipset support" - depends on AGP && X86_32 + depends on AGP help This option gives you AGP support for the GLX component of X on VIA MVP3/Apollo Pro chipsets. diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index b4af87c6f9c..3c623b67ea1 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -19,9 +19,9 @@ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE + * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ @@ -53,7 +53,7 @@ enum aper_size_type { struct gatt_mask { unsigned long mask; u32 type; - /* totally device specific, for integrated chipsets that + /* totally device specific, for integrated chipsets that * might have different types of memory masks. For other * devices this will probably be ignored */ }; @@ -104,8 +104,7 @@ struct agp_bridge_driver { void (*agp_enable)(struct agp_bridge_data *, u32); void (*cleanup)(void); void (*tlb_flush)(struct agp_memory *); - unsigned long (*mask_memory)(struct agp_bridge_data *, - unsigned long, int); + unsigned long (*mask_memory)(struct agp_bridge_data *, unsigned long, int); void (*cache_flush)(void); int (*create_gatt_table)(struct agp_bridge_data *); int (*free_gatt_table)(struct agp_bridge_data *); diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c index b02fc226715..5a31ec7c62f 100644 --- a/drivers/char/agp/ali-agp.c +++ b/drivers/char/agp/ali-agp.c @@ -147,7 +147,7 @@ static void *m1541_alloc_page(struct agp_bridge_data *bridge) if (!addr) return NULL; - + pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp); pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, (((temp & ALI_CACHE_FLUSH_ADDR_MASK) | diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index a072d32005a..2b5838e6475 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -23,8 +23,9 @@ static struct page *alpha_core_agp_vm_nopage(struct vm_area_struct *vma, dma_addr = address - vma->vm_start + agp->aperture.bus_base; pa = agp->ops->translate(agp, dma_addr); - if (pa == (unsigned long)-EINVAL) return NULL; /* no translation */ - + if (pa == (unsigned long)-EINVAL) + return NULL; /* no translation */ + /* * Get the page, inc the use count, and return it */ @@ -89,7 +90,7 @@ static void alpha_core_agp_enable(struct agp_bridge_data *bridge, u32 mode) agp_device_command(agp->mode.lw, 0); } -static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, +static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type) { alpha_agp_info *agp = agp_bridge->dev_private_data; @@ -98,7 +99,8 @@ static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, temp = agp_bridge->current_size; num_entries = A_SIZE_FIX(temp)->num_entries; - if ((pg_start + mem->page_count) > num_entries) return -EINVAL; + if ((pg_start + mem->page_count) > num_entries) + return -EINVAL; status = agp->ops->bind(agp, pg_start, mem); mb(); @@ -107,7 +109,7 @@ static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, return status; } -static int alpha_core_agp_remove_memory(struct agp_memory *mem, off_t pg_start, +static int alpha_core_agp_remove_memory(struct agp_memory *mem, off_t pg_start, int type) { alpha_agp_info *agp = agp_bridge->dev_private_data; @@ -125,7 +127,7 @@ struct agp_bridge_driver alpha_core_agp_driver = { .size_type = FIXED_APER_SIZE, .cant_use_aperture = 1, .masks = NULL, - + .fetch_size = alpha_core_agp_fetch_size, .configure = alpha_core_agp_configure, .agp_enable = alpha_core_agp_enable, diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 7c6c7268e23..36517d4d1ad 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -216,7 +216,7 @@ static struct aper_size_info_32 amd_8151_sizes[7] = {256, 65536, 6, 0x00000700 }, /* 1 1 1 0 0 0 */ {128, 32768, 5, 0x00000720 }, /* 1 1 1 1 0 0 */ {64, 16384, 4, 0x00000730 }, /* 1 1 1 1 1 0 */ - {32, 8192, 3, 0x00000738 } /* 1 1 1 1 1 1 */ + {32, 8192, 3, 0x00000738 } /* 1 1 1 1 1 1 */ }; static int amd_8151_configure(void) diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 5b74c36c116..06fd10ba0c5 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -74,7 +74,7 @@ static int ati_create_page_map(ati_page_map *page_map) /*CACHE_FLUSH();*/ global_cache_flush(); - for(i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) { + for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) { writel(agp_bridge->scratch_page, page_map->remapped+i); readl(page_map->remapped+i); /* PCI Posting. */ } @@ -99,7 +99,7 @@ static void ati_free_gatt_pages(void) ati_page_map *entry; tables = ati_generic_private.gatt_pages; - for(i = 0; i < ati_generic_private.num_tables; i++) { + for (i = 0; i < ati_generic_private.num_tables; i++) { entry = tables[i]; if (entry != NULL) { if (entry->real != NULL) @@ -387,7 +387,7 @@ static int ati_create_gatt_table(struct agp_bridge_data *bridge) agp_bridge->gart_bus_addr = addr; /* Calculate the agp offset */ - for(i = 0; i < value->num_entries / 1024; i++, addr += 0x00400000) { + for (i = 0; i < value->num_entries / 1024; i++, addr += 0x00400000) { writel(virt_to_gart(ati_generic_private.gatt_pages[i]->real) | 1, page_dir.remapped+GET_PAGE_DIR_OFF(addr)); readl(page_dir.remapped+GET_PAGE_DIR_OFF(addr)); /* PCI Posting. */ @@ -466,6 +466,10 @@ static struct agp_device_ids ati_agp_device_ids[] __devinitdata = .device_id = PCI_DEVICE_ID_ATI_RS300_200, .chipset_name = "IGP9100/M", }, + { + .device_id = PCI_DEVICE_ID_ATI_RS350_200, + .chipset_name = "IGP9100/M", + }, { }, /* dummy final entry, always present */ }; diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index 80ee17a8fc2..509adc40325 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -228,7 +228,7 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge) struct agp_bridge_data *agp_alloc_bridge(void) { struct agp_bridge_data *bridge; - + bridge = kzalloc(sizeof(*bridge), GFP_KERNEL); if (!bridge) return NULL; diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c index e7aea77a60f..fed0a87448d 100644 --- a/drivers/char/agp/efficeon-agp.c +++ b/drivers/char/agp/efficeon-agp.c @@ -1,6 +1,6 @@ /* * Transmeta's Efficeon AGPGART driver. - * + * * Based upon a diff by Linus around November '02. * * Ported to the 2.6 kernel by Carlos Puchol <cpglinux@puchol.com> @@ -9,7 +9,7 @@ /* * NOTE-cpg-040217: - * + * * - when compiled as a module, after loading the module, * it will refuse to unload, indicating it is in use, * when it is not. @@ -45,7 +45,7 @@ * 8: Present * 7:6: reserved, write as zero * 5:0: GATT directory index: which 1st-level entry - * + * * The Efficeon AGP spec requires pages to be WB-cacheable * but to be explicitly CLFLUSH'd after any changes. */ @@ -125,7 +125,7 @@ static int efficeon_configure(void) struct aper_size_info_lvl2 *current_size; printk(KERN_DEBUG PFX "efficeon_configure()\n"); - + current_size = A_SIZE_LVL2(agp_bridge->current_size); /* aperture size */ @@ -190,7 +190,7 @@ static int efficeon_create_gatt_table(struct agp_bridge_data *bridge) const int present = EFFICEON_PRESENT; const int clflush_chunk = ((cpuid_ebx(1) >> 8) & 0xff) << 3; int num_entries, l1_pages; - + num_entries = A_SIZE_LVL2(agp_bridge->current_size)->num_entries; printk(KERN_DEBUG PFX "efficeon_create_gatt_table(%d)\n", num_entries); @@ -257,12 +257,12 @@ static int efficeon_insert_memory(struct agp_memory * mem, off_t pg_start, int t if (!page) continue; - + page += (index & 0x3ff); *page = insert; /* clflush is slow, so don't clflush until we have to */ - if ( last_page && + if ( last_page && ((unsigned long)page^(unsigned long)last_page) & clflush_mask ) asm volatile("clflush %0" : : "m" (*last_page)); @@ -373,7 +373,7 @@ static int __devinit agp_efficeon_probe(struct pci_dev *pdev, */ r = &pdev->resource[0]; if (!r->start && r->end) { - if(pci_assign_resource(pdev, 0)) { + if (pci_assign_resource(pdev, 0)) { printk(KERN_ERR PFX "could not assign resource 0\n"); return -ENODEV; } diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c index 97eeb2345b1..ffcf15c30e9 100644 --- a/drivers/char/agp/frontend.c +++ b/drivers/char/agp/frontend.c @@ -781,7 +781,7 @@ static int agpioc_acquire_wrap(struct agp_file_private *priv) if (agp_fe.current_controller != NULL) return -EBUSY; - if(!agp_bridge) + if (!agp_bridge) return -ENODEV; if (atomic_read(&agp_bridge->agp_in_use)) diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 5567ce8d72b..4e1891e2c03 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -299,7 +299,7 @@ EXPORT_SYMBOL_GPL(agp_num_entries); /** * agp_copy_info - copy bridge state information * - * @info: agp_kern_info pointer. The caller should insure that this pointer is valid. + * @info: agp_kern_info pointer. The caller should insure that this pointer is valid. * * This function copies information about the agp bridge device and the state of * the agp backend into an agp_kern_info pointer. diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c index de5d6d21267..8c4c6ef748e 100644 --- a/drivers/char/agp/hp-agp.c +++ b/drivers/char/agp/hp-agp.c @@ -85,8 +85,8 @@ static int __init hp_zx1_ioc_shared(void) /* * IOC already configured by sba_iommu module; just use * its setup. We assume: - * - IOVA space is 1Gb in size - * - first 512Mb is IOMMU, second 512Mb is GART + * - IOVA space is 1Gb in size + * - first 512Mb is IOMMU, second 512Mb is GART */ hp->io_tlb_ps = readq(hp->ioc_regs+HP_ZX1_TCNFG); switch (hp->io_tlb_ps) { @@ -115,7 +115,7 @@ static int __init hp_zx1_ioc_shared(void) if (hp->gatt[0] != HP_ZX1_SBA_IOMMU_COOKIE) { /* Normal case when no AGP device in system */ - hp->gatt = NULL; + hp->gatt = NULL; hp->gatt_entries = 0; printk(KERN_ERR PFX "No reserved IO PDIR entry found; " "GART disabled\n"); diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c index 8ee19a4a6bc..91769443d8f 100644 --- a/drivers/char/agp/i460-agp.c +++ b/drivers/char/agp/i460-agp.c @@ -400,10 +400,10 @@ static int i460_insert_memory_large_io_page (struct agp_memory *mem, num_entries = A_SIZE_8(temp)->num_entries; /* Figure out what pg_start means in terms of our large GART pages */ - start = &i460.lp_desc[pg_start / I460_KPAGES_PER_IOPAGE]; - end = &i460.lp_desc[(pg_start + mem->page_count - 1) / I460_KPAGES_PER_IOPAGE]; - start_offset = pg_start % I460_KPAGES_PER_IOPAGE; - end_offset = (pg_start + mem->page_count - 1) % I460_KPAGES_PER_IOPAGE; + start = &i460.lp_desc[pg_start / I460_KPAGES_PER_IOPAGE]; + end = &i460.lp_desc[(pg_start + mem->page_count - 1) / I460_KPAGES_PER_IOPAGE]; + start_offset = pg_start % I460_KPAGES_PER_IOPAGE; + end_offset = (pg_start + mem->page_count - 1) % I460_KPAGES_PER_IOPAGE; if (end > i460.lp_desc + num_entries) { printk(KERN_ERR PFX "Looks like we're out of AGP memory\n"); @@ -458,10 +458,10 @@ static int i460_remove_memory_large_io_page (struct agp_memory *mem, num_entries = A_SIZE_8(temp)->num_entries; /* Figure out what pg_start means in terms of our large GART pages */ - start = &i460.lp_desc[pg_start / I460_KPAGES_PER_IOPAGE]; - end = &i460.lp_desc[(pg_start + mem->page_count - 1) / I460_KPAGES_PER_IOPAGE]; - start_offset = pg_start % I460_KPAGES_PER_IOPAGE; - end_offset = (pg_start + mem->page_count - 1) % I460_KPAGES_PER_IOPAGE; + start = &i460.lp_desc[pg_start / I460_KPAGES_PER_IOPAGE]; + end = &i460.lp_desc[(pg_start + mem->page_count - 1) / I460_KPAGES_PER_IOPAGE]; + start_offset = pg_start % I460_KPAGES_PER_IOPAGE; + end_offset = (pg_start + mem->page_count - 1) % I460_KPAGES_PER_IOPAGE; for (i = 0, lp = start; lp <= end; ++lp) { for (idx = ((lp == start) ? start_offset : 0); diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 631531fd97a..bddcae54b16 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -201,9 +201,9 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start, temp = agp_bridge->current_size; num_entries = A_SIZE_FIX(temp)->num_entries; - if ((pg_start + mem->page_count) > num_entries) { + if ((pg_start + mem->page_count) > num_entries) return -EINVAL; - } + for (j = pg_start; j < (pg_start + mem->page_count); j++) { if (!PGE_EMPTY(agp_bridge, readl(agp_bridge->gatt_table+j))) return -EBUSY; @@ -221,7 +221,7 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start, agp_bridge->driver->tlb_flush(mem); return 0; } - if((type == AGP_PHYS_MEMORY) && (mem->type == AGP_PHYS_MEMORY)) + if ((type == AGP_PHYS_MEMORY) && (mem->type == AGP_PHYS_MEMORY)) goto insert; return -EINVAL; } @@ -328,7 +328,7 @@ static struct agp_memory *intel_i810_alloc_by_type(size_t pg_count, int type) static void intel_i810_free_by_type(struct agp_memory *curr) { agp_free_key(curr->key); - if(curr->type == AGP_PHYS_MEMORY) { + if (curr->type == AGP_PHYS_MEMORY) { if (curr->page_count == 4) i8xx_destroy_pages(gart_to_virt(curr->memory[0])); else { @@ -1603,11 +1603,10 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, name = "i820"; break; case PCI_DEVICE_ID_INTEL_82830_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82830_CGC)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82830_CGC)) bridge->driver = &intel_830_driver; - } else { + else bridge->driver = &intel_830mp_driver; - } name = "830M"; break; case PCI_DEVICE_ID_INTEL_82840_HB: @@ -1619,11 +1618,10 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, name = "i845"; break; case PCI_DEVICE_ID_INTEL_82845G_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82845G_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82845G_IG)) bridge->driver = &intel_830_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "845G"; break; case PCI_DEVICE_ID_INTEL_82850_HB: @@ -1648,11 +1646,10 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, name = "i860"; break; case PCI_DEVICE_ID_INTEL_82865_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82865_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82865_IG)) bridge->driver = &intel_830_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "865"; break; case PCI_DEVICE_ID_INTEL_82875_HB: @@ -1660,35 +1657,31 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, name = "i875"; break; case PCI_DEVICE_ID_INTEL_82915G_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82915G_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82915G_IG)) bridge->driver = &intel_915_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "915G"; break; case PCI_DEVICE_ID_INTEL_82915GM_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82915GM_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82915GM_IG)) bridge->driver = &intel_915_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "915GM"; break; case PCI_DEVICE_ID_INTEL_82945G_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82945G_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82945G_IG)) bridge->driver = &intel_915_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "945G"; break; case PCI_DEVICE_ID_INTEL_82945GM_HB: - if (find_i830(PCI_DEVICE_ID_INTEL_82945GM_IG)) { + if (find_i830(PCI_DEVICE_ID_INTEL_82945GM_IG)) bridge->driver = &intel_915_driver; - } else { + else bridge->driver = &intel_845_driver; - } name = "945GM"; break; case PCI_DEVICE_ID_INTEL_7505_0: @@ -1724,7 +1717,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, */ r = &pdev->resource[0]; if (!r->start && r->end) { - if(pci_assign_resource(pdev, 0)) { + if (pci_assign_resource(pdev, 0)) { printk(KERN_ERR PFX "could not assign resource 0\n"); agp_put_bridge(bridge); return -ENODEV; diff --git a/drivers/char/agp/isoch.c b/drivers/char/agp/isoch.c index 7c14a096b85..3f9ccde6237 100644 --- a/drivers/char/agp/isoch.c +++ b/drivers/char/agp/isoch.c @@ -26,7 +26,7 @@ static void agp_3_5_dev_list_insert(struct list_head *head, struct list_head *ne list_for_each(pos, head) { cur = list_entry(pos, struct agp_3_5_dev, list); - if(cur->maxbw > n->maxbw) + if (cur->maxbw > n->maxbw) break; } list_add_tail(new, pos); @@ -54,9 +54,9 @@ static void agp_3_5_dev_list_sort(struct agp_3_5_dev *list, unsigned int ndevs) } } -/* - * Initialize all isochronous transfer parameters for an AGP 3.0 - * node (i.e. a host bridge in combination with the adapters +/* + * Initialize all isochronous transfer parameters for an AGP 3.0 + * node (i.e. a host bridge in combination with the adapters * lying behind it...) */ @@ -200,7 +200,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, * this to the hungriest device (as per the spec) */ rem = target.n - tot_n; - /* + /* * Calculate the minimum isochronous RQ depth needed by each master. * Along the way, distribute the extra ISOCH_N capability calculated * above. @@ -214,7 +214,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, * many writes on the AGP bus). */ master[cdev].rq = master[cdev].n; - if(master[cdev].y > 0x1) + if (master[cdev].y > 0x1) master[cdev].rq *= (1 << (master[cdev].y - 1)); tot_rq += master[cdev].rq; @@ -334,9 +334,9 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) arqsz = (tstatus >> 13) & 0x7; - /* + /* * Allocate a head for our AGP 3.5 device list - * (multiple AGP v3 devices are allowed behind a single bridge). + * (multiple AGP v3 devices are allowed behind a single bridge). */ if ((dev_list = kmalloc(sizeof(*dev_list), GFP_KERNEL)) == NULL) { ret = -ENOMEM; @@ -366,7 +366,7 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) case 0x0300: /* Display controller */ case 0x0400: /* Multimedia controller */ - if((cur = kmalloc(sizeof(*cur), GFP_KERNEL)) == NULL) { + if ((cur = kmalloc(sizeof(*cur), GFP_KERNEL)) == NULL) { ret = -ENOMEM; goto free_and_exit; } @@ -391,7 +391,7 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) list_for_each(pos, head) { cur = list_entry(pos, struct agp_3_5_dev, list); dev = cur->dev; - + pci_read_config_word(dev, PCI_STATUS, &mpstat); if ((mpstat & PCI_STATUS_CAP_LIST) == 0) continue; diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c index 80dafa3030b..70b8ed9cd17 100644 --- a/drivers/char/agp/nvidia-agp.c +++ b/drivers/char/agp/nvidia-agp.c @@ -72,7 +72,7 @@ static int nvidia_init_iorr(u32 base, u32 size) /* Find the iorr that is already used for the base */ /* If not found, determine the uppermost available iorr */ free_iorr_addr = AMD_K7_NUM_IORR; - for(iorr_addr = 0; iorr_addr < AMD_K7_NUM_IORR; iorr_addr++) { + for (iorr_addr = 0; iorr_addr < AMD_K7_NUM_IORR; iorr_addr++) { rdmsr(IORR_BASE0 + 2 * iorr_addr, base_lo, base_hi); rdmsr(IORR_MASK0 + 2 * iorr_addr, mask_lo, mask_hi); @@ -82,7 +82,7 @@ static int nvidia_init_iorr(u32 base, u32 size) if ((mask_lo & 0x00000800) == 0) free_iorr_addr = iorr_addr; } - + if (iorr_addr >= AMD_K7_NUM_IORR) { iorr_addr = free_iorr_addr; if (iorr_addr >= AMD_K7_NUM_IORR) @@ -139,7 +139,7 @@ static int nvidia_configure(void) } /* attbase */ - for(i = 0; i < 8; i++) { + for (i = 0; i < 8; i++) { pci_write_config_dword(nvidia_private.dev_2, NVIDIA_2_ATTBASE(i), (agp_bridge->gatt_bus_addr + (i % num_dirs) * 64 * 1024) | 1); } @@ -197,15 +197,15 @@ extern int agp_memory_reserved; static int nvidia_insert_memory(struct agp_memory *mem, off_t pg_start, int type) { int i, j; - + if ((type != 0) || (mem->type != 0)) return -EINVAL; - + if ((pg_start + mem->page_count) > (nvidia_private.num_active_entries - agp_memory_reserved/PAGE_SIZE)) return -EINVAL; - - for(j = pg_start; j < (pg_start + mem->page_count); j++) { + + for (j = pg_start; j < (pg_start + mem->page_count); j++) { if (!PGE_EMPTY(agp_bridge, readl(agp_bridge->gatt_table+nvidia_private.pg_offset+j))) return -EBUSY; } @@ -264,9 +264,9 @@ static void nvidia_tlbflush(struct agp_memory *mem) } /* flush TLB entries */ - for(i = 0; i < 32 + 1; i++) + for (i = 0; i < 32 + 1; i++) temp = readl(nvidia_private.aperture+(i * PAGE_SIZE / sizeof(u32))); - for(i = 0; i < 32 + 1; i++) + for (i = 0; i < 32 + 1; i++) temp = readl(nvidia_private.aperture+(i * PAGE_SIZE / sizeof(u32))); } @@ -323,7 +323,7 @@ static int __devinit agp_nvidia_probe(struct pci_dev *pdev, pci_find_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 2)); nvidia_private.dev_3 = pci_find_slot((unsigned int)pdev->bus->number, PCI_DEVFN(30, 0)); - + if (!nvidia_private.dev_1 || !nvidia_private.dev_2 || !nvidia_private.dev_3) { printk(KERN_INFO PFX "Detected an NVIDIA nForce/nForce2 " "chipset, but could not find the secondary devices.\n"); diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index 4df7734b51c..cfa7922cb43 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -329,7 +329,7 @@ static int __devinit agp_sgi_init(void) static void __devexit agp_sgi_cleanup(void) { - if(sgi_tioca_agp_bridges) + if (sgi_tioca_agp_bridges) kfree(sgi_tioca_agp_bridges); sgi_tioca_agp_bridges=NULL; } diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c index ebc05554045..a00fd48a6f0 100644 --- a/drivers/char/agp/sis-agp.c +++ b/drivers/char/agp/sis-agp.c @@ -121,7 +121,7 @@ static struct aper_size_info_8 sis_generic_sizes[7] = static struct agp_bridge_driver sis_driver = { .owner = THIS_MODULE, - .aperture_sizes = sis_generic_sizes, + .aperture_sizes = sis_generic_sizes, .size_type = U8_APER_SIZE, .num_aperture_sizes = 7, .configure = sis_configure, @@ -243,11 +243,11 @@ static void __devinit sis_get_driver(struct agp_bridge_data *bridge) { int i; - for(i=0; sis_broken_chipsets[i]!=0; ++i) - if(bridge->dev->device==sis_broken_chipsets[i]) + for (i=0; sis_broken_chipsets[i]!=0; ++i) + if (bridge->dev->device==sis_broken_chipsets[i]) break; - if(sis_broken_chipsets[i] || agp_sis_force_delay) + if (sis_broken_chipsets[i] || agp_sis_force_delay) sis_driver.agp_enable=sis_delayed_enable; // sis chipsets that indicate less than agp3.5 diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c index efef9999f1c..4f2d7d99902 100644 --- a/drivers/char/agp/sworks-agp.c +++ b/drivers/char/agp/sworks-agp.c @@ -64,7 +64,7 @@ static int serverworks_create_page_map(struct serverworks_page_map *page_map) } global_cache_flush(); - for(i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) + for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) writel(agp_bridge->scratch_page, page_map->remapped+i); return 0; @@ -84,7 +84,7 @@ static void serverworks_free_gatt_pages(void) struct serverworks_page_map *entry; tables = serverworks_private.gatt_pages; - for(i = 0; i < serverworks_private.num_tables; i++) { + for (i = 0; i < serverworks_private.num_tables; i++) { entry = tables[i]; if (entry != NULL) { if (entry->real != NULL) { @@ -103,7 +103,7 @@ static int serverworks_create_gatt_pages(int nr_tables) int retval = 0; int i; - tables = kzalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *), + tables = kzalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *), GFP_KERNEL); if (tables == NULL) return -ENOMEM; @@ -161,7 +161,7 @@ static int serverworks_create_gatt_table(struct agp_bridge_data *bridge) return retval; } /* Create a fake scratch directory */ - for(i = 0; i < 1024; i++) { + for (i = 0; i < 1024; i++) { writel(agp_bridge->scratch_page, serverworks_private.scratch_dir.remapped+i); writel(virt_to_gart(serverworks_private.scratch_dir.real) | 1, page_dir.remapped+i); } @@ -185,9 +185,8 @@ static int serverworks_create_gatt_table(struct agp_bridge_data *bridge) pci_read_config_dword(agp_bridge->dev,serverworks_private.gart_addr_ofs,&temp); agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); - /* Calculate the agp offset */ - - for(i = 0; i < value->num_entries / 1024; i++) + /* Calculate the agp offset */ + for (i = 0; i < value->num_entries / 1024; i++) writel(virt_to_gart(serverworks_private.gatt_pages[i]->real)|1, page_dir.remapped+i); return 0; @@ -196,7 +195,7 @@ static int serverworks_create_gatt_table(struct agp_bridge_data *bridge) static int serverworks_free_gatt_table(struct agp_bridge_data *bridge) { struct serverworks_page_map page_dir; - + page_dir.real = (unsigned long *)agp_bridge->gatt_table_real; page_dir.remapped = (unsigned long __iomem *)agp_bridge->gatt_table; diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index 50947e38501..9846defbddb 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -95,12 +95,12 @@ static void uninorth_cleanup(void) static int uninorth_configure(void) { struct aper_size_info_32 *current_size; - + current_size = A_SIZE_32(agp_bridge->current_size); printk(KERN_INFO PFX "configuring for size idx: %d\n", current_size->size_value); - + /* aperture size and gatt addr */ pci_write_config_dword(agp_bridge->dev, UNI_N_CFG_GART_BASE, @@ -127,7 +127,7 @@ static int uninorth_configure(void) UNI_N_CFG_GART_DUMMY_PAGE, agp_bridge->scratch_page_real >> 12); } - + return 0; } @@ -162,7 +162,7 @@ static int uninorth_insert_memory(struct agp_memory *mem, off_t pg_start, } (void)in_le32((volatile u32*)&agp_bridge->gatt_table[pg_start]); mb(); - flush_dcache_range((unsigned long)&agp_bridge->gatt_table[pg_start], + flush_dcache_range((unsigned long)&agp_bridge->gatt_table[pg_start], (unsigned long)&agp_bridge->gatt_table[pg_start + mem->page_count]); uninorth_tlbflush(mem); @@ -235,7 +235,7 @@ static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode) command = agp_collect_device_status(bridge, mode, status); command |= PCI_AGP_COMMAND_AGP; - + if (uninorth_rev == 0x21) { /* * Darwin disable AGP 4x on this revision, thus we @@ -456,7 +456,7 @@ static struct aper_size_info_32 uninorth_sizes[7] = {256, 65536, 6, 64}, {128, 32768, 5, 32}, {64, 16384, 4, 16}, -#endif +#endif {32, 8192, 3, 8}, {16, 4096, 2, 4}, {8, 2048, 1, 2}, |