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Commit 88fa08f6 authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 

* 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
  agp: fix SIS 5591/5592 wrong PCI id
  intel/agp: rewrite GTT on resume
  agp: use dev_printk when possible
  amd64-agp: run fallback when no bridges found, not when driver registration fails
  intel_agp: official name for GM45 chipset
parents 1ea29508 91397585
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Showing with 205 additions and 144 deletions
drivers/char/agp/agp.h
View file @ 88fa08f6
......@@ -148,6 +148,9 @@ struct agp_bridge_data {
char minor_version;
struct list_head list;
u32 apbase_config;
/* list of agp_memory mapped to the aperture */
struct list_head mapped_list;
spinlock_t mapped_lock;
};
#define KB(x) ((x) * 1024)
......
drivers/char/agp/ali-agp.c
View file @ 88fa08f6
......@@ -110,7 +110,8 @@ static int ali_configure(void)
nlvm_addr+= agp_bridge->gart_bus_addr;
nlvm_addr|=(agp_bridge->gart_bus_addr>>12);
printk(KERN_INFO PFX "nlvm top &base = %8x\n",nlvm_addr);
dev_info(&agp_bridge->dev->dev, "nlvm top &base = %8x\n",
nlvm_addr);
}
#endif
......@@ -315,8 +316,8 @@ static int __devinit agp_ali_probe(struct pci_dev *pdev,
goto found;
}
printk(KERN_ERR PFX "Unsupported ALi chipset (device id: %04x)\n",
pdev->device);
dev_err(&pdev->dev, "unsupported ALi chipset [%04x/%04x])\n",
pdev->vendor, pdev->device);
return -ENODEV;
......@@ -361,8 +362,7 @@ static int __devinit agp_ali_probe(struct pci_dev *pdev,
bridge->driver = &ali_generic_bridge;
}
printk(KERN_INFO PFX "Detected ALi %s chipset\n",
devs[j].chipset_name);
dev_info(&pdev->dev, "ALi %s chipset\n", devs[j].chipset_name);
/* Fill in the mode register */
pci_read_config_dword(pdev,
......
drivers/char/agp/amd-k7-agp.c
View file @ 88fa08f6
......@@ -419,7 +419,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev,
return -ENODEV;
j = ent - agp_amdk7_pci_table;
printk(KERN_INFO PFX "Detected AMD %s chipset\n",
dev_info(&pdev->dev, "AMD %s chipset\n",
amd_agp_device_ids[j].chipset_name);
bridge = agp_alloc_bridge();
......@@ -442,7 +442,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev,
while (!cap_ptr) {
gfxcard = pci_get_class(PCI_CLASS_DISPLAY_VGA<<8, gfxcard);
if (!gfxcard) {
printk (KERN_INFO PFX "Couldn't find an AGP VGA controller.\n");
dev_info(&pdev->dev, "no AGP VGA controller\n");
return -ENODEV;
}
cap_ptr = pci_find_capability(gfxcard, PCI_CAP_ID_AGP);
......@@ -453,7 +453,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev,
(if necessary at all). */
if (gfxcard->vendor == PCI_VENDOR_ID_NVIDIA) {
agp_bridge->flags |= AGP_ERRATA_1X;
printk (KERN_INFO PFX "AMD 751 chipset with NVidia GeForce detected. Forcing to 1X due to errata.\n");
dev_info(&pdev->dev, "AMD 751 chipset with NVidia GeForce; forcing 1X due to errata\n");
}
pci_dev_put(gfxcard);
}
......@@ -469,7 +469,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev,
agp_bridge->flags = AGP_ERRATA_FASTWRITES;
agp_bridge->flags |= AGP_ERRATA_SBA;
agp_bridge->flags |= AGP_ERRATA_1X;
printk (KERN_INFO PFX "AMD 761 chipset with errata detected - disabling AGP fast writes & SBA and forcing to 1X.\n");
dev_info(&pdev->dev, "AMD 761 chipset with errata; disabling AGP fast writes & SBA and forcing to 1X\n");
}
}
......
drivers/char/agp/amd64-agp.c
View file @ 88fa08f6
......@@ -34,6 +34,7 @@
static struct resource *aperture_resource;
static int __initdata agp_try_unsupported = 1;
static int agp_bridges_found;
static void amd64_tlbflush(struct agp_memory *temp)
{
......@@ -293,12 +294,13 @@ static __devinit int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp,
* so let double check that order, and lets trust the AMD NB settings
*/
if (order >=0 && aper + (32ULL<<(20 + order)) > 0x100000000ULL) {
printk(KERN_INFO "Aperture size %u MB is not right, using settings from NB\n",
dev_info(&agp->dev, "aperture size %u MB is not right, using settings from NB\n",
32 << order);
order = nb_order;
}
printk(KERN_INFO PFX "Aperture from AGP @ %Lx size %u MB\n", aper, 32 << order);
dev_info(&agp->dev, "aperture from AGP @ %Lx size %u MB\n",
aper, 32 << order);
if (order < 0 || !agp_aperture_valid(aper, (32*1024*1024)<<order))
return -1;
......@@ -319,10 +321,10 @@ static __devinit int cache_nbs (struct pci_dev *pdev, u32 cap_ptr)
for (i = 0; i < num_k8_northbridges; i++) {
struct pci_dev *dev = k8_northbridges[i];
if (fix_northbridge(dev, pdev, cap_ptr) < 0) {
printk(KERN_ERR PFX "No usable aperture found.\n");
dev_err(&dev->dev, "no usable aperture found\n");
#ifdef __x86_64__
/* should port this to i386 */
printk(KERN_ERR PFX "Consider rebooting with iommu=memaper=2 to get a good aperture.\n");
dev_err(&dev->dev, "consider rebooting with iommu=memaper=2 to get a good aperture\n");
#endif
return -1;
}
......@@ -345,14 +347,14 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data
default: revstring="??"; break;
}
printk (KERN_INFO PFX "Detected AMD 8151 AGP Bridge rev %s\n", revstring);
dev_info(&pdev->dev, "AMD 8151 AGP Bridge rev %s\n", revstring);
/*
* Work around errata.
* Chips before B2 stepping incorrectly reporting v3.5
*/
if (pdev->revision < 0x13) {
printk (KERN_INFO PFX "Correcting AGP revision (reports 3.5, is really 3.0)\n");
dev_info(&pdev->dev, "correcting AGP revision (reports 3.5, is really 3.0)\n");
bridge->major_version = 3;
bridge->minor_version = 0;
}
......@@ -375,11 +377,11 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
struct pci_dev *dev1;
int i;
unsigned size = amd64_fetch_size();
printk(KERN_INFO "Setting up ULi AGP.\n");
dev_info(&pdev->dev, "setting up ULi AGP\n");
dev1 = pci_get_slot (pdev->bus,PCI_DEVFN(0,0));
if (dev1 == NULL) {
printk(KERN_INFO PFX "Detected a ULi chipset, "
"but could not fine the secondary device.\n");
dev_info(&pdev->dev, "can't find ULi secondary device\n");
return -ENODEV;
}
......@@ -388,7 +390,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
break;
if (i == ARRAY_SIZE(uli_sizes)) {
printk(KERN_INFO PFX "No ULi size found for %d\n", size);
dev_info(&pdev->dev, "no ULi size found for %d\n", size);
return -ENODEV;
}
......@@ -433,13 +435,11 @@ static int nforce3_agp_init(struct pci_dev *pdev)
int i;
unsigned size = amd64_fetch_size();
printk(KERN_INFO PFX "Setting up Nforce3 AGP.\n");
dev_info(&pdev->dev, "setting up Nforce3 AGP\n");
dev1 = pci_get_slot(pdev->bus, PCI_DEVFN(11, 0));
if (dev1 == NULL) {
printk(KERN_INFO PFX "agpgart: Detected an NVIDIA "
"nForce3 chipset, but could not find "
"the secondary device.\n");
dev_info(&pdev->dev, "can't find Nforce3 secondary device\n");
return -ENODEV;
}
......@@ -448,7 +448,7 @@ static int nforce3_agp_init(struct pci_dev *pdev)
break;
if (i == ARRAY_SIZE(nforce3_sizes)) {
printk(KERN_INFO PFX "No NForce3 size found for %d\n", size);
dev_info(&pdev->dev, "no NForce3 size found for %d\n", size);
return -ENODEV;
}
......@@ -462,7 +462,7 @@ static int nforce3_agp_init(struct pci_dev *pdev)
/* if x86-64 aperture base is beyond 4G, exit here */
if ( (apbase & 0x7fff) >> (32 - 25) ) {
printk(KERN_INFO PFX "aperture base > 4G\n");
dev_info(&pdev->dev, "aperture base > 4G\n");
return -ENODEV;
}
......@@ -489,6 +489,7 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev,
{
struct agp_bridge_data *bridge;
u8 cap_ptr;
int err;
cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP);
if (!cap_ptr)
......@@ -504,7 +505,8 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev,
pdev->device == PCI_DEVICE_ID_AMD_8151_0) {
amd8151_init(pdev, bridge);
} else {
printk(KERN_INFO PFX "Detected AGP bridge %x\n", pdev->devfn);
dev_info(&pdev->dev, "AGP bridge [%04x/%04x]\n",
pdev->vendor, pdev->device);
}
bridge->driver = &amd_8151_driver;
......@@ -536,7 +538,12 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev,
}
pci_set_drvdata(pdev, bridge);
return agp_add_bridge(bridge);
err = agp_add_bridge(bridge);
if (err < 0)
return err;
agp_bridges_found++;
return 0;
}
static void __devexit agp_amd64_remove(struct pci_dev *pdev)
......@@ -713,7 +720,11 @@ int __init agp_amd64_init(void)
if (agp_off)
return -EINVAL;
if (pci_register_driver(&agp_amd64_pci_driver) < 0) {
err = pci_register_driver(&agp_amd64_pci_driver);
if (err < 0)
return err;
if (agp_bridges_found == 0) {
struct pci_dev *dev;
if (!agp_try_unsupported && !agp_try_unsupported_boot) {
printk(KERN_INFO PFX "No supported AGP bridge found.\n");
......
drivers/char/agp/ati-agp.c
View file @ 88fa08f6
......@@ -486,8 +486,8 @@ static int __devinit agp_ati_probe(struct pci_dev *pdev,
goto found;
}
printk(KERN_ERR PFX
"Unsupported Ati chipset (device id: %04x)\n", pdev->device);
dev_err(&pdev->dev, "unsupported Ati chipset [%04x/%04x])\n",
pdev->vendor, pdev->device);
return -ENODEV;
found:
......@@ -500,8 +500,7 @@ static int __devinit agp_ati_probe(struct pci_dev *pdev,
bridge->driver = &ati_generic_bridge;
printk(KERN_INFO PFX "Detected Ati %s chipset\n",
devs[j].chipset_name);
dev_info(&pdev->dev, "Ati %s chipset\n", devs[j].chipset_name);
/* Fill in the mode register */
pci_read_config_dword(pdev,
......
drivers/char/agp/backend.c
View file @ 88fa08f6
......@@ -144,7 +144,8 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
void *addr = bridge->driver->agp_alloc_page(bridge);
if (!addr) {
printk(KERN_ERR PFX "unable to get memory for scratch page.\n");
dev_err(&bridge->dev->dev,
"can't get memory for scratch page\n");
return -ENOMEM;
}
......@@ -155,13 +156,13 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
size_value = bridge->driver->fetch_size();
if (size_value == 0) {
printk(KERN_ERR PFX "unable to determine aperture size.\n");
dev_err(&bridge->dev->dev, "can't determine aperture size\n");
rc = -EINVAL;
goto err_out;
}
if (bridge->driver->create_gatt_table(bridge)) {
printk(KERN_ERR PFX
"unable to get memory for graphics translation table.\n");
dev_err(&bridge->dev->dev,
"can't get memory for graphics translation table\n");
rc = -ENOMEM;
goto err_out;
}
......@@ -169,7 +170,8 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
bridge->key_list = vmalloc(PAGE_SIZE * 4);
if (bridge->key_list == NULL) {
printk(KERN_ERR PFX "error allocating memory for key lists.\n");
dev_err(&bridge->dev->dev,
"can't allocate memory for key lists\n");
rc = -ENOMEM;
goto err_out;
}
......@@ -179,10 +181,12 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
memset(bridge->key_list, 0, PAGE_SIZE * 4);
if (bridge->driver->configure()) {
printk(KERN_ERR PFX "error configuring host chipset.\n");
dev_err(&bridge->dev->dev, "error configuring host chipset\n");
rc = -EINVAL;
goto err_out;
}
INIT_LIST_HEAD(&bridge->mapped_list);
spin_lock_init(&bridge->mapped_lock);
return 0;
......@@ -269,24 +273,26 @@ int agp_add_bridge(struct agp_bridge_data *bridge)
/* Grab reference on the chipset driver. */
if (!try_module_get(bridge->driver->owner)) {
printk (KERN_INFO PFX "Couldn't lock chipset driver.\n");
dev_info(&bridge->dev->dev, "can't lock chipset driver\n");
return -EINVAL;
}
error = agp_backend_initialize(bridge);
if (error) {
printk (KERN_INFO PFX "agp_backend_initialize() failed.\n");
dev_info(&bridge->dev->dev,
"agp_backend_initialize() failed\n");
goto err_out;
}
if (list_empty(&agp_bridges)) {
error = agp_frontend_initialize();
if (error) {
printk (KERN_INFO PFX "agp_frontend_initialize() failed.\n");
dev_info(&bridge->dev->dev,
"agp_frontend_initialize() failed\n");
goto frontend_err;
}
printk(KERN_INFO PFX "AGP aperture is %dM @ 0x%lx\n",
dev_info(&bridge->dev->dev, "AGP aperture is %dM @ 0x%lx\n",
bridge->driver->fetch_size(), bridge->gart_bus_addr);
}
......
drivers/char/agp/generic.c
View file @ 88fa08f6
......@@ -429,6 +429,10 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start)
curr->is_bound = true;
curr->pg_start = pg_start;
spin_lock(&agp_bridge->mapped_lock);
list_add(&curr->mapped_list, &agp_bridge->mapped_list);
spin_unlock(&agp_bridge->mapped_lock);
return 0;
}
EXPORT_SYMBOL(agp_bind_memory);
......@@ -461,10 +465,34 @@ int agp_unbind_memory(struct agp_memory *curr)
curr->is_bound = false;
curr->pg_start = 0;
spin_lock(&curr->bridge->mapped_lock);
list_del(&curr->mapped_list);
spin_unlock(&curr->bridge->mapped_lock);
return 0;
}
EXPORT_SYMBOL(agp_unbind_memory);
/**
* agp_rebind_emmory - Rewrite the entire GATT, useful on resume
*/
int agp_rebind_memory(void)
{
struct agp_memory *curr;
int ret_val = 0;
spin_lock(&agp_bridge->mapped_lock);
list_for_each_entry(curr, &agp_bridge->mapped_list, mapped_list) {
ret_val = curr->bridge->driver->insert_memory(curr,
curr->pg_start,
curr->type);
if (ret_val != 0)
break;
}
spin_unlock(&agp_bridge->mapped_lock);
return ret_val;
}
EXPORT_SYMBOL(agp_rebind_memory);
/* End - Routines for handling swapping of agp_memory into the GATT */
......@@ -771,8 +799,8 @@ void agp_device_command(u32 bridge_agpstat, bool agp_v3)
if (!agp)
continue;
printk(KERN_INFO PFX "Putting AGP V%d device at %s into %dx mode\n",
agp_v3 ? 3 : 2, pci_name(device), mode);
dev_info(&device->dev, "putting AGP V%d device into %dx mode\n",
agp_v3 ? 3 : 2, mode);
pci_write_config_dword(device, agp + PCI_AGP_COMMAND, bridge_agpstat);
}
}
......@@ -800,10 +828,8 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
get_agp_version(agp_bridge);
printk(KERN_INFO PFX "Found an AGP %d.%d compliant device at %s.\n",
agp_bridge->major_version,
agp_bridge->minor_version,
pci_name(agp_bridge->dev));
dev_info(&agp_bridge->dev->dev, "AGP %d.%d bridge\n",
agp_bridge->major_version, agp_bridge->minor_version);
pci_read_config_dword(agp_bridge->dev,
agp_bridge->capndx + PCI_AGP_STATUS, &bridge_agpstat);
......@@ -832,8 +858,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
pci_write_config_dword(bridge->dev,
bridge->capndx+AGPCTRL, temp);
printk(KERN_INFO PFX "Device is in legacy mode,"
" falling back to 2.x\n");
dev_info(&bridge->dev->dev, "bridge is in legacy mode, falling back to 2.x\n");
}
}
......
drivers/char/agp/intel-agp.c
View file @ 88fa08f6
......@@ -32,8 +32,8 @@
#define PCI_DEVICE_ID_INTEL_Q35_IG 0x29B2
#define PCI_DEVICE_ID_INTEL_Q33_HB 0x29D0
#define PCI_DEVICE_ID_INTEL_Q33_IG 0x29D2
#define PCI_DEVICE_ID_INTEL_IGD_HB 0x2A40
#define PCI_DEVICE_ID_INTEL_IGD_IG 0x2A42
#define PCI_DEVICE_ID_INTEL_GM45_HB 0x2A40
#define PCI_DEVICE_ID_INTEL_GM45_IG 0x2A42
#define PCI_DEVICE_ID_INTEL_IGD_E_HB 0x2E00
#define PCI_DEVICE_ID_INTEL_IGD_E_IG 0x2E02
#define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10
......@@ -55,7 +55,7 @@
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GM_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GME_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_HB)
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB)
#define IS_G33 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G33_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q35_HB || \
......@@ -161,7 +161,7 @@ static int intel_i810_fetch_size(void)
values = A_SIZE_FIX(agp_bridge->driver->aperture_sizes);
if ((smram_miscc & I810_GMS) == I810_GMS_DISABLE) {
printk(KERN_WARNING PFX "i810 is disabled\n");
dev_warn(&agp_bridge->dev->dev, "i810 is disabled\n");
return 0;
}
if ((smram_miscc & I810_GFX_MEM_WIN_SIZE) == I810_GFX_MEM_WIN_32M) {
......@@ -193,7 +193,8 @@ static int intel_i810_configure(void)
intel_private.registers = ioremap(temp, 128 * 4096);
if (!intel_private.registers) {
printk(KERN_ERR PFX "Unable to remap memory.\n");
dev_err(&intel_private.pcidev->dev,
"can't remap memory\n");
return -ENOMEM;
}
}
......@@ -201,7 +202,8 @@ static int intel_i810_configure(void)
if ((readl(intel_private.registers+I810_DRAM_CTL)
& I810_DRAM_ROW_0) == I810_DRAM_ROW_0_SDRAM) {
/* This will need to be dynamically assigned */
printk(KERN_INFO PFX "detected 4MB dedicated video ram.\n");
dev_info(&intel_private.pcidev->dev,
"detected 4MB dedicated video ram\n");
intel_private.num_dcache_entries = 1024;
}
pci_read_config_dword(intel_private.pcidev, I810_GMADDR, &temp);
......@@ -500,8 +502,8 @@ static void intel_i830_init_gtt_entries(void)
size = 1024 + 512;
break;
default:
printk(KERN_INFO PFX "Unknown page table size, "
"assuming 512KB\n");
dev_info(&intel_private.pcidev->dev,
"unknown page table size, assuming 512KB\n");
size = 512;
}
size += 4; /* add in BIOS popup space */
......@@ -515,8 +517,8 @@ static void intel_i830_init_gtt_entries(void)
size = 2048;
break;
default:
printk(KERN_INFO PFX "Unknown page table size 0x%x, "
"assuming 512KB\n",
dev_info(&agp_bridge->dev->dev,
"unknown page table size 0x%x, assuming 512KB\n",
(gmch_ctrl & G33_PGETBL_SIZE_MASK));
size = 512;
}
......@@ -627,11 +629,11 @@ static void intel_i830_init_gtt_entries(void)
}
}
if (gtt_entries > 0)
printk(KERN_INFO PFX "Detected %dK %s memory.\n",
dev_info(&agp_bridge->dev->dev, "detected %dK %s memory\n",
gtt_entries / KB(1), local ? "local" : "stolen");
else
printk(KERN_INFO PFX
"No pre-allocated video memory detected.\n");
dev_info(&agp_bridge->dev->dev,
"no pre-allocated video memory detected\n");
gtt_entries /= KB(4);
intel_private.gtt_entries = gtt_entries;
......@@ -801,10 +803,12 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start,
num_entries = A_SIZE_FIX(temp)->num_entries;
if (pg_start < intel_private.gtt_entries) {
printk(KERN_DEBUG PFX "pg_start == 0x%.8lx,intel_private.gtt_entries == 0x%.8x\n",
dev_printk(KERN_DEBUG, &intel_private.pcidev->dev,
"pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n",
pg_start, intel_private.gtt_entries);
printk(KERN_INFO PFX "Trying to insert into local/stolen memory\n");
dev_info(&intel_private.pcidev->dev,
"trying to insert into local/stolen memory\n");
goto out_err;
}
......@@ -851,7 +855,8 @@ static int intel_i830_remove_entries(struct agp_memory *mem, off_t pg_start,
return 0;
if (pg_start < intel_private.gtt_entries) {
printk(KERN_INFO PFX "Trying to disable local/stolen memory\n");
dev_info(&intel_private.pcidev->dev,
"trying to disable local/stolen memory\n");
return -EINVAL;
}
......@@ -957,7 +962,7 @@ static void intel_i9xx_setup_flush(void)
if (intel_private.ifp_resource.start) {
intel_private.i9xx_flush_page = ioremap_nocache(intel_private.ifp_resource.start, PAGE_SIZE);
if (!intel_private.i9xx_flush_page)
printk(KERN_INFO "unable to ioremap flush page - no chipset flushing");
dev_info(&intel_private.pcidev->dev, "can't ioremap flush page - no chipset flushing");
}
}
......@@ -1028,10 +1033,12 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start,
num_entries = A_SIZE_FIX(temp)->num_entries;
if (pg_start < intel_private.gtt_entries) {
printk(KERN_DEBUG PFX "pg_start == 0x%.8lx,intel_private.gtt_entries == 0x%.8x\n",
dev_printk(KERN_DEBUG, &intel_private.pcidev->dev,
"pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n",
pg_start, intel_private.gtt_entries);
printk(KERN_INFO PFX "Trying to insert into local/stolen memory\n");
dev_info(&intel_private.pcidev->dev,
"trying to insert into local/stolen memory\n");
goto out_err;
}
......@@ -1078,7 +1085,8 @@ static int intel_i915_remove_entries(struct agp_memory *mem, off_t pg_start,
return 0;
if (pg_start < intel_private.gtt_entries) {
printk(KERN_INFO PFX "Trying to disable local/stolen memory\n");
dev_info(&intel_private.pcidev->dev,
"trying to disable local/stolen memory\n");
return -EINVAL;
}
......@@ -1182,7 +1190,7 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
{
switch (agp_bridge->dev->device) {
case PCI_DEVICE_ID_INTEL_IGD_HB:
case PCI_DEVICE_ID_INTEL_GM45_HB:
case PCI_DEVICE_ID_INTEL_IGD_E_HB:
case PCI_DEVICE_ID_INTEL_Q45_HB:
case PCI_DEVICE_ID_INTEL_G45_HB:
......@@ -1379,7 +1387,7 @@ static int intel_815_configure(void)
/* the Intel 815 chipset spec. says that bits 29-31 in the
* ATTBASE register are reserved -> try not to write them */
if (agp_bridge->gatt_bus_addr & INTEL_815_ATTBASE_MASK) {
printk(KERN_EMERG PFX "gatt bus addr too high");
dev_emerg(&agp_bridge->dev->dev, "gatt bus addr too high");
return -EINVAL;
}
......@@ -2117,8 +2125,8 @@ static const struct intel_driver_description {
NULL, &intel_g33_driver },
{ PCI_DEVICE_ID_INTEL_Q33_HB, PCI_DEVICE_ID_INTEL_Q33_IG, 0, "Q33",
NULL, &intel_g33_driver },
{ PCI_DEVICE_ID_INTEL_IGD_HB, PCI_DEVICE_ID_INTEL_IGD_IG, 0,
"Intel Integrated Graphics Device", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_GM45_HB, PCI_DEVICE_ID_INTEL_GM45_IG, 0,
"Mobile Intel? GM45 Express", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_IGD_E_HB, PCI_DEVICE_ID_INTEL_IGD_E_IG, 0,
"Intel Integrated Graphics Device", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_Q45_HB, PCI_DEVICE_ID_INTEL_Q45_IG, 0,
......@@ -2163,8 +2171,8 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
if (intel_agp_chipsets[i].name == NULL) {
if (cap_ptr)
printk(KERN_WARNING PFX "Unsupported Intel chipset"
"(device id: %04x)\n", pdev->device);
dev_warn(&pdev->dev, "unsupported Intel chipset [%04x/%04x]\n",
pdev->vendor, pdev->device);
agp_put_bridge(bridge);
return -ENODEV;
}
......@@ -2172,8 +2180,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
if (bridge->driver == NULL) {
/* bridge has no AGP and no IGD detected */
if (cap_ptr)
printk(KERN_WARNING PFX "Failed to find bridge device "
"(chip_id: %04x)\n",
dev_warn(&pdev->dev, "can't find bridge device (chip_id: %04x)\n",
intel_agp_chipsets[i].gmch_chip_id);
agp_put_bridge(bridge);
return -ENODEV;
......@@ -2183,8 +2190,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
bridge->capndx = cap_ptr;
bridge->dev_private_data = &intel_private;
printk(KERN_INFO PFX "Detected an Intel %s Chipset.\n",
intel_agp_chipsets[i].name);
dev_info(&pdev->dev, "Intel %s Chipset\n", intel_agp_chipsets[i].name);
/*
* The following fixes the case where the BIOS has "forgotten" to
......@@ -2194,7 +2200,7 @@ 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)) {
printk(KERN_ERR PFX "could not assign resource 0\n");
dev_err(&pdev->dev, "can't assign resource 0\n");
agp_put_bridge(bridge);
return -ENODEV;
}
......@@ -2206,7 +2212,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
* 20030610 - hamish@zot.org
*/
if (pci_enable_device(pdev)) {
printk(KERN_ERR PFX "Unable to Enable PCI device\n");
dev_err(&pdev->dev, "can't enable PCI device\n");
agp_put_bridge(bridge);
return -ENODEV;
}
......@@ -2238,6 +2244,7 @@ static void __devexit agp_intel_remove(struct pci_dev *pdev)
static int agp_intel_resume(struct pci_dev *pdev)
{
struct agp_bridge_data *bridge = pci_get_drvdata(pdev);
int ret_val;
pci_restore_state(pdev);
......@@ -2265,6 +2272,10 @@ static int agp_intel_resume(struct pci_dev *pdev)
else if (bridge->driver == &intel_i965_driver)
intel_i915_configure();
ret_val = agp_rebind_memory();
if (ret_val != 0)
return ret_val;
return 0;
}
#endif
......@@ -2315,7 +2326,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_G33_HB),
ID(PCI_DEVICE_ID_INTEL_Q35_HB),
ID(PCI_DEVICE_ID_INTEL_Q33_HB),
ID(PCI_DEVICE_ID_INTEL_IGD_HB),
ID(PCI_DEVICE_ID_INTEL_GM45_HB),
ID(PCI_DEVICE_ID_INTEL_IGD_E_HB),
ID(PCI_DEVICE_ID_INTEL_Q45_HB),
ID(PCI_DEVICE_ID_INTEL_G45_HB),
......
drivers/char/agp/isoch.c
View file @ 88fa08f6
......@@ -153,7 +153,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge,
/* Check if this configuration has any chance of working */
if (tot_bw > target.maxbw) {
printk(KERN_ERR PFX "isochronous bandwidth required "
dev_err(&td->dev, "isochronous bandwidth required "
"by AGP 3.0 devices exceeds that which is supported by "
"the AGP 3.0 bridge!\n");
ret = -ENODEV;
......@@ -188,7 +188,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge,
/* Exit if the minimal ISOCH_N allocation among the masters is more
* than the target can handle. */
if (tot_n > target.n) {
printk(KERN_ERR PFX "number of isochronous "
dev_err(&td->dev, "number of isochronous "
"transactions per period required by AGP 3.0 devices "
"exceeds that which is supported by the AGP 3.0 "
"bridge!\n");
......@@ -229,7 +229,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge,
/* Exit if the minimal RQ needs of the masters exceeds what the target
* can provide. */
if (tot_rq > rq_isoch) {
printk(KERN_ERR PFX "number of request queue slots "
dev_err(&td->dev, "number of request queue slots "
"required by the isochronous bandwidth requested by "
"AGP 3.0 devices exceeds the number provided by the "
"AGP 3.0 bridge!\n");
......@@ -359,7 +359,8 @@ int agp_3_5_enable(struct agp_bridge_data *bridge)
case 0x0001: /* Unclassified device */
/* Don't know what this is, but log it for investigation. */
if (mcapndx != 0) {
printk (KERN_INFO PFX "Wacky, found unclassified AGP device. %x:%x\n",
dev_info(&td->dev, "wacky, found unclassified AGP device %s [%04x/%04x]\n",
pci_name(dev),
dev->vendor, dev->device);
}
continue;
......@@ -407,17 +408,18 @@ int agp_3_5_enable(struct agp_bridge_data *bridge)
}
if (mcapndx == 0) {
printk(KERN_ERR PFX "woah! Non-AGP device "
"found on the secondary bus of an AGP 3.5 bridge!\n");
dev_err(&td->dev, "woah! Non-AGP device %s on "
"secondary bus of AGP 3.5 bridge!\n",
pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
mmajor = (ncapid >> AGP_MAJOR_VERSION_SHIFT) & 0xf;
if (mmajor < 3) {
printk(KERN_ERR PFX "woah! AGP 2.0 device "
"found on the secondary bus of an AGP 3.5 "
"bridge operating with AGP 3.0 electricals!\n");
dev_err(&td->dev, "woah! AGP 2.0 device %s on "
"secondary bus of AGP 3.5 bridge operating "
"with AGP 3.0 electricals!\n", pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
......@@ -427,10 +429,10 @@ int agp_3_5_enable(struct agp_bridge_data *bridge)
pci_read_config_dword(dev, cur->capndx+AGPSTAT, &mstatus);
if (((mstatus >> 3) & 0x1) == 0) {
printk(KERN_ERR PFX "woah! AGP 3.x device "
"not operating in AGP 3.x mode found on the "
"secondary bus of an AGP 3.5 bridge operating "
"with AGP 3.0 electricals!\n");
dev_err(&td->dev, "woah! AGP 3.x device %s not "
"operating in AGP 3.x mode on secondary bus "
"of AGP 3.5 bridge operating with AGP 3.0 "
"electricals!\n", pci_name(dev));
ret = -ENODEV;
goto free_and_exit;
}
......@@ -444,9 +446,9 @@ int agp_3_5_enable(struct agp_bridge_data *bridge)
if (isoch) {
ret = agp_3_5_isochronous_node_enable(bridge, dev_list, ndevs);
if (ret) {
printk(KERN_INFO PFX "Something bad happened setting "
"up isochronous xfers. Falling back to "
"non-isochronous xfer mode.\n");
dev_info(&td->dev, "something bad happened setting "
"up isochronous xfers; falling back to "
"non-isochronous xfer mode\n");
} else {
goto free_and_exit;
}
......@@ -466,4 +468,3 @@ int agp_3_5_enable(struct agp_bridge_data *bridge)
get_out:
return ret;
}
drivers/char/agp/sis-agp.c
View file @ 88fa08f6
......@@ -79,10 +79,8 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode)
u32 command;
int rate;
printk(KERN_INFO PFX "Found an AGP %d.%d compliant device at %s.\n",
agp_bridge->major_version,
agp_bridge->minor_version,
pci_name(agp_bridge->dev));
dev_info(&agp_bridge->dev->dev, "AGP %d.%d bridge\n",
agp_bridge->major_version, agp_bridge->minor_version);
pci_read_config_dword(agp_bridge->dev, agp_bridge->capndx + PCI_AGP_STATUS, &command);
command = agp_collect_device_status(bridge, mode, command);
......@@ -94,7 +92,7 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode)
if (!agp)
continue;
printk(KERN_INFO PFX "Putting AGP V3 device at %s into %dx mode\n",
dev_info(&agp_bridge->dev->dev, "putting AGP V3 device at %s into %dx mode\n",
pci_name(device), rate);
pci_write_config_dword(device, agp + PCI_AGP_COMMAND, command);
......@@ -105,7 +103,7 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode)
* cannot be configured
*/
if (device->device == bridge->dev->device) {
printk(KERN_INFO PFX "SiS delay workaround: giving bridge time to recover.\n");
dev_info(&agp_bridge->dev->dev, "SiS delay workaround: giving bridge time to recover\n");
msleep(10);
}
}
......@@ -190,7 +188,8 @@ static int __devinit agp_sis_probe(struct pci_dev *pdev,
return -ENODEV;
printk(KERN_INFO PFX "Detected SiS chipset - id:%i\n", pdev->device);
dev_info(&pdev->dev, "SiS chipset [%04x/%04x]\n",
pdev->vendor, pdev->device);
bridge = agp_alloc_bridge();
if (!bridge)
return -ENOMEM;
......@@ -242,7 +241,7 @@ static struct pci_device_id agp_sis_pci_table[] = {
.class = (PCI_CLASS_BRIDGE_HOST << 8),
.class_mask = ~0,
.vendor = PCI_VENDOR_ID_SI,
.device = PCI_DEVICE_ID_SI_5591_AGP,
.device = PCI_DEVICE_ID_SI_5591,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
},
......
drivers/char/agp/sworks-agp.c
View file @ 88fa08f6
......@@ -241,7 +241,8 @@ static void serverworks_tlbflush(struct agp_memory *temp)
while (readb(serverworks_private.registers+SVWRKS_POSTFLUSH) == 1) {
cpu_relax();
if (time_after(jiffies, timeout)) {
printk(KERN_ERR PFX "TLB post flush took more than 3 seconds\n");
dev_err(&serverworks_private.svrwrks_dev->dev,
"TLB post flush took more than 3 seconds\n");
break;
}
}
......@@ -251,7 +252,8 @@ static void serverworks_tlbflush(struct agp_memory *temp)
while (readl(serverworks_private.registers+SVWRKS_DIRFLUSH) == 1) {
cpu_relax();
if (time_after(jiffies, timeout)) {
printk(KERN_ERR PFX "TLB Dir flush took more than 3 seconds\n");
dev_err(&serverworks_private.svrwrks_dev->dev,
"TLB Dir flush took more than 3 seconds\n");
break;
}
}
......@@ -271,7 +273,7 @@ static int serverworks_configure(void)
temp = (temp & PCI_BASE_ADDRESS_MEM_MASK);
serverworks_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
if (!serverworks_private.registers) {
printk (KERN_ERR PFX "Unable to ioremap() memory.\n");
dev_err(&agp_bridge->dev->dev, "can't ioremap(%#x)\n", temp);
return -ENOMEM;
}
......@@ -451,7 +453,7 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev,
switch (pdev->device) {
case 0x0006:
printk (KERN_ERR PFX "ServerWorks CNB20HE is unsupported due to lack of documentation.\n");
dev_err(&pdev->dev, "ServerWorks CNB20HE is unsupported due to lack of documentation\n");
return -ENODEV;
case PCI_DEVICE_ID_SERVERWORKS_HE:
......@@ -461,8 +463,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev,
default:
if (cap_ptr)
printk(KERN_ERR PFX "Unsupported Serverworks chipset "
"(device id: %04x)\n", pdev->device);
dev_err(&pdev->dev, "unsupported Serverworks chipset "
"[%04x/%04x]\n", pdev->vendor, pdev->device);
return -ENODEV;
}
......@@ -470,8 +472,7 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev,
bridge_dev = pci_get_bus_and_slot((unsigned int)pdev->bus->number,
PCI_DEVFN(0, 1));
if (!bridge_dev) {
printk(KERN_INFO PFX "Detected a Serverworks chipset "
"but could not find the secondary device.\n");
dev_info(&pdev->dev, "can't find secondary device\n");
return -ENODEV;
}
......@@ -482,8 +483,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev,
if (temp & PCI_BASE_ADDRESS_MEM_TYPE_64) {
pci_read_config_dword(pdev, SVWRKS_APSIZE + 4, &temp2);
if (temp2 != 0) {
printk(KERN_INFO PFX "Detected 64 bit aperture address, "
"but top bits are not zero. Disabling agp\n");
dev_info(&pdev->dev, "64 bit aperture address, "
"but top bits are not zero; disabling AGP\n");
return -ENODEV;
}
serverworks_private.mm_addr_ofs = 0x18;
......@@ -495,8 +496,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev,
pci_read_config_dword(pdev,
serverworks_private.mm_addr_ofs + 4, &temp2);
if (temp2 != 0) {
printk(KERN_INFO PFX "Detected 64 bit MMIO address, "
"but top bits are not zero. Disabling agp\n");
dev_info(&pdev->dev, "64 bit MMIO address, but top "
"bits are not zero; disabling AGP\n");
return -ENODEV;
}
}
......
drivers/char/agp/uninorth-agp.c
View file @ 88fa08f6
......@@ -46,8 +46,8 @@ static int uninorth_fetch_size(void)
break;
if (i == agp_bridge->driver->num_aperture_sizes) {
printk(KERN_ERR PFX "Invalid aperture size, using"
" default\n");
dev_err(&agp_bridge->dev->dev, "invalid aperture size, "
"using default\n");
size = 0;
aperture = NULL;
}
......@@ -108,7 +108,7 @@ static int uninorth_configure(void)
current_size = A_SIZE_32(agp_bridge->current_size);
printk(KERN_INFO PFX "configuring for size idx: %d\n",
dev_info(&agp_bridge->dev->dev, "configuring for size idx: %d\n",
current_size->size_value);
/* aperture size and gatt addr */
......@@ -197,7 +197,8 @@ static int u3_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
gp = (u32 *) &agp_bridge->gatt_table[pg_start];
for (i = 0; i < mem->page_count; ++i) {
if (gp[i]) {
printk("u3_insert_memory: entry 0x%x occupied (%x)\n",
dev_info(&agp_bridge->dev->dev,
"u3_insert_memory: entry 0x%x occupied (%x)\n",
i, gp[i]);
return -EBUSY;
}
......@@ -276,8 +277,8 @@ static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode)
&scratch);
} while ((scratch & PCI_AGP_COMMAND_AGP) == 0 && ++timeout < 1000);
if ((scratch & PCI_AGP_COMMAND_AGP) == 0)
printk(KERN_ERR PFX "failed to write UniNorth AGP"
" command register\n");
dev_err(&bridge->dev->dev, "can't write UniNorth AGP "
"command register\n");
if (uninorth_rev >= 0x30) {
/* This is an AGP V3 */
......@@ -330,7 +331,7 @@ static int agp_uninorth_suspend(struct pci_dev *pdev)
pci_read_config_dword(device, agp + PCI_AGP_COMMAND, &cmd);
if (!(cmd & PCI_AGP_COMMAND_AGP))
continue;
printk("uninorth-agp: disabling AGP on device %s\n",
dev_info(&pdev->dev, "disabling AGP on device %s\n",
pci_name(device));
cmd &= ~PCI_AGP_COMMAND_AGP;
pci_write_config_dword(device, agp + PCI_AGP_COMMAND, cmd);
......@@ -341,8 +342,7 @@ static int agp_uninorth_suspend(struct pci_dev *pdev)
pci_read_config_dword(pdev, agp + PCI_AGP_COMMAND, &cmd);
bridge->dev_private_data = (void *)(long)cmd;
if (cmd & PCI_AGP_COMMAND_AGP) {
printk("uninorth-agp: disabling AGP on bridge %s\n",
pci_name(pdev));
dev_info(&pdev->dev, "disabling AGP on bridge\n");
cmd &= ~PCI_AGP_COMMAND_AGP;
pci_write_config_dword(pdev, agp + PCI_AGP_COMMAND, cmd);
}
......@@ -591,14 +591,14 @@ static int __devinit agp_uninorth_probe(struct pci_dev *pdev,
/* probe for known chipsets */
for (j = 0; devs[j].chipset_name != NULL; ++j) {
if (pdev->device == devs[j].device_id) {
printk(KERN_INFO PFX "Detected Apple %s chipset\n",
dev_info(&pdev->dev, "Apple %s chipset\n",
devs[j].chipset_name);
goto found;
}
}
printk(KERN_ERR PFX "Unsupported Apple chipset (device id: %04x).\n",
pdev->device);
dev_err(&pdev->dev, "unsupported Apple chipset [%04x/%04x]\n",
pdev->vendor, pdev->device);
return -ENODEV;
found:
......
include/linux/agp_backend.h
View file @ 88fa08f6
......@@ -30,6 +30,8 @@
#ifndef _AGP_BACKEND_H
#define _AGP_BACKEND_H 1
#include <linux/list.h>
enum chipset_type {
NOT_SUPPORTED,
SUPPORTED,
......@@ -78,6 +80,8 @@ struct agp_memory {
bool is_bound;
bool is_flushed;
bool vmalloc_flag;
/* list of agp_memory mapped to the aperture */
struct list_head mapped_list;
};
#define AGP_NORMAL_MEMORY 0
......@@ -96,6 +100,7 @@ extern struct agp_memory *agp_allocate_memory(struct agp_bridge_data *, size_t,
extern int agp_copy_info(struct agp_bridge_data *, struct agp_kern_info *);
extern int agp_bind_memory(struct agp_memory *, off_t);
extern int agp_unbind_memory(struct agp_memory *);
extern int agp_rebind_memory(void);
extern void agp_enable(struct agp_bridge_data *, u32);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);
......
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