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-rw-r--r--drivers/char/agp/ali-agp.c1
-rw-r--r--drivers/char/agp/amd-k7-agp.c8
-rw-r--r--drivers/char/agp/amd64-agp.c1
-rw-r--r--drivers/char/agp/ati-agp.c8
-rw-r--r--drivers/char/agp/backend.c6
-rw-r--r--drivers/char/agp/efficeon-agp.c3
-rw-r--r--drivers/char/agp/frontend.c15
-rw-r--r--drivers/char/agp/generic.c10
-rw-r--r--drivers/char/agp/i460-agp.c7
-rw-r--r--drivers/char/agp/intel-agp.c1
-rw-r--r--drivers/char/agp/nvidia-agp.c1
-rw-r--r--drivers/char/agp/sgi-agp.c2
-rw-r--r--drivers/char/agp/sis-agp.c1
-rw-r--r--drivers/char/agp/sworks-agp.c29
-rw-r--r--drivers/char/agp/uninorth-agp.c1
-rw-r--r--drivers/char/agp/via-agp.c1
16 files changed, 53 insertions, 42 deletions
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index b02fc2267159..ba54b5872578 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -389,6 +389,7 @@ static struct pci_device_id agp_ali_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_ali_pci_table);
static struct pci_driver agp_ali_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-ali",
.id_table = agp_ali_pci_table,
.probe = agp_ali_probe,
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 3a41672e4d66..40fcd88b2cea 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -94,19 +94,16 @@ static int amd_create_gatt_pages(int nr_tables)
int retval = 0;
int i;
- tables = kmalloc((nr_tables + 1) * sizeof(struct amd_page_map *),
- GFP_KERNEL);
+ tables = kzalloc((nr_tables + 1) * sizeof(struct amd_page_map *),GFP_KERNEL);
if (tables == NULL)
return -ENOMEM;
- memset (tables, 0, sizeof(struct amd_page_map *) * (nr_tables + 1));
for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(struct amd_page_map), GFP_KERNEL);
+ entry = kzalloc(sizeof(struct amd_page_map), GFP_KERNEL);
if (entry == NULL) {
retval = -ENOMEM;
break;
}
- memset (entry, 0, sizeof(struct amd_page_map));
tables[i] = entry;
retval = amd_create_page_map(entry);
if (retval != 0)
@@ -518,6 +515,7 @@ static struct pci_device_id agp_amdk7_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_amdk7_pci_table);
static struct pci_driver agp_amdk7_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-amdk7",
.id_table = agp_amdk7_pci_table,
.probe = agp_amdk7_probe,
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 78ce98a69f37..8f748fddca94 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -703,6 +703,7 @@ static struct pci_device_id agp_amd64_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_amd64_pci_table);
static struct pci_driver agp_amd64_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-amd64",
.id_table = agp_amd64_pci_table,
.probe = agp_amd64_probe,
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index 0b6e72642d6e..fbd415565463 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -118,14 +118,12 @@ static int ati_create_gatt_pages(int nr_tables)
int retval = 0;
int i;
- tables = kmalloc((nr_tables + 1) * sizeof(ati_page_map *),
- GFP_KERNEL);
+ tables = kzalloc((nr_tables + 1) * sizeof(ati_page_map *),GFP_KERNEL);
if (tables == NULL)
return -ENOMEM;
- memset(tables, 0, sizeof(ati_page_map *) * (nr_tables + 1));
for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(ati_page_map), GFP_KERNEL);
+ entry = kzalloc(sizeof(ati_page_map), GFP_KERNEL);
if (entry == NULL) {
while (i>0) {
kfree (tables[i-1]);
@@ -136,7 +134,6 @@ static int ati_create_gatt_pages(int nr_tables)
retval = -ENOMEM;
break;
}
- memset(entry, 0, sizeof(ati_page_map));
tables[i] = entry;
retval = ati_create_page_map(entry);
if (retval != 0) break;
@@ -524,6 +521,7 @@ static struct pci_device_id agp_ati_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_ati_pci_table);
static struct pci_driver agp_ati_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-ati",
.id_table = agp_ati_pci_table,
.probe = agp_ati_probe,
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 82b43c541c8d..73f333f491bd 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -222,12 +222,12 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge)
struct agp_bridge_data *agp_alloc_bridge(void)
{
- struct agp_bridge_data *bridge = kmalloc(sizeof(*bridge), GFP_KERNEL);
-
+ struct agp_bridge_data *bridge;
+
+ bridge = kzalloc(sizeof(*bridge), GFP_KERNEL);
if (!bridge)
return NULL;
- memset(bridge, 0, sizeof(*bridge));
atomic_set(&bridge->agp_in_use, 0);
atomic_set(&bridge->current_memory_agp, 0);
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index ac19fdcd21c1..d41e0a62e32e 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -219,7 +219,7 @@ static int efficeon_create_gatt_table(struct agp_bridge_data *bridge)
efficeon_private.l1_table[index] = page;
- value = virt_to_gart(page) | pati | present | index;
+ value = virt_to_gart((unsigned long *)page) | pati | present | index;
pci_write_config_dword(agp_bridge->dev,
EFFICEON_ATTPAGE, value);
@@ -429,6 +429,7 @@ static struct pci_device_id agp_efficeon_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_efficeon_pci_table);
static struct pci_driver agp_efficeon_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-efficeon",
.id_table = agp_efficeon_pci_table,
.probe = agp_efficeon_probe,
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index 3dfb6648547b..17f520c9d471 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -189,13 +189,12 @@ static int agp_create_segment(struct agp_client *client, struct agp_region *regi
struct agp_segment *user_seg;
size_t i;
- seg = kmalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL);
+ seg = kzalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL);
if (seg == NULL) {
kfree(region->seg_list);
region->seg_list = NULL;
return -ENOMEM;
}
- memset(seg, 0, (sizeof(struct agp_segment_priv) * region->seg_count));
user_seg = region->seg_list;
for (i = 0; i < region->seg_count; i++) {
@@ -332,14 +331,11 @@ static struct agp_controller *agp_create_controller(pid_t id)
{
struct agp_controller *controller;
- controller = kmalloc(sizeof(struct agp_controller), GFP_KERNEL);
-
+ controller = kzalloc(sizeof(struct agp_controller), GFP_KERNEL);
if (controller == NULL)
return NULL;
- memset(controller, 0, sizeof(struct agp_controller));
controller->pid = id;
-
return controller;
}
@@ -540,12 +536,10 @@ static struct agp_client *agp_create_client(pid_t id)
{
struct agp_client *new_client;
- new_client = kmalloc(sizeof(struct agp_client), GFP_KERNEL);
-
+ new_client = kzalloc(sizeof(struct agp_client), GFP_KERNEL);
if (new_client == NULL)
return NULL;
- memset(new_client, 0, sizeof(struct agp_client));
new_client->pid = id;
agp_insert_client(new_client);
return new_client;
@@ -709,11 +703,10 @@ static int agp_open(struct inode *inode, struct file *file)
if (minor != AGPGART_MINOR)
goto err_out;
- priv = kmalloc(sizeof(struct agp_file_private), GFP_KERNEL);
+ priv = kzalloc(sizeof(struct agp_file_private), GFP_KERNEL);
if (priv == NULL)
goto err_out_nomem;
- memset(priv, 0, sizeof(struct agp_file_private));
set_bit(AGP_FF_ALLOW_CLIENT, &priv->access_flags);
priv->my_pid = current->pid;
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index ac9da0ca36b7..c4a38715c6f9 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -105,12 +105,10 @@ struct agp_memory *agp_create_memory(int scratch_pages)
{
struct agp_memory *new;
- new = kmalloc(sizeof(struct agp_memory), GFP_KERNEL);
-
+ new = kzalloc(sizeof(struct agp_memory), GFP_KERNEL);
if (new == NULL)
return NULL;
- memset(new, 0, sizeof(struct agp_memory));
new->key = agp_get_key();
if (new->key < 0) {
@@ -414,7 +412,8 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP2_RESERVED_MASK) {
- printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
+ printk(KERN_INFO PFX "reserved bits set (%x) in mode 0x%x. Fixed.\n",
+ *requested_mode & AGP2_RESERVED_MASK, *requested_mode);
*requested_mode &= ~AGP2_RESERVED_MASK;
}
@@ -492,7 +491,8 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP3_RESERVED_MASK) {
- printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
+ printk(KERN_INFO PFX "reserved bits set (%x) in mode 0x%x. Fixed.\n",
+ *requested_mode & AGP3_RESERVED_MASK, *requested_mode);
*requested_mode &= ~AGP3_RESERVED_MASK;
}
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index a2d9e5e48bbe..58944cd271ea 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -227,10 +227,9 @@ static int i460_configure (void)
*/
if (I460_IO_PAGE_SHIFT > PAGE_SHIFT) {
size = current_size->num_entries * sizeof(i460.lp_desc[0]);
- i460.lp_desc = kmalloc(size, GFP_KERNEL);
+ i460.lp_desc = kzalloc(size, GFP_KERNEL);
if (!i460.lp_desc)
return -ENOMEM;
- memset(i460.lp_desc, 0, size);
}
return 0;
}
@@ -366,13 +365,12 @@ static int i460_alloc_large_page (struct lp_desc *lp)
}
map_size = ((I460_KPAGES_PER_IOPAGE + BITS_PER_LONG - 1) & -BITS_PER_LONG)/8;
- lp->alloced_map = kmalloc(map_size, GFP_KERNEL);
+ lp->alloced_map = kzalloc(map_size, GFP_KERNEL);
if (!lp->alloced_map) {
free_pages((unsigned long) lpage, order);
printk(KERN_ERR PFX "Out of memory, we're in trouble...\n");
return -ENOMEM;
}
- memset(lp->alloced_map, 0, map_size);
lp->paddr = virt_to_gart(lpage);
lp->refcount = 0;
@@ -619,6 +617,7 @@ static struct pci_device_id agp_intel_i460_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_intel_i460_pci_table);
static struct pci_driver agp_intel_i460_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-intel-i460",
.id_table = agp_intel_i460_pci_table,
.probe = agp_intel_i460_probe,
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 1f7d415f432c..bf4cc9ffd5b1 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1824,6 +1824,7 @@ static struct pci_device_id agp_intel_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_intel_pci_table);
static struct pci_driver agp_intel_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-intel",
.id_table = agp_intel_pci_table,
.probe = agp_intel_probe,
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index 80dafa3030bd..3aed0c5e2f92 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -398,6 +398,7 @@ static struct pci_device_id agp_nvidia_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_nvidia_pci_table);
static struct pci_driver agp_nvidia_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-nvidia",
.id_table = agp_nvidia_pci_table,
.probe = agp_nvidia_probe,
diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 7957fc91f6ad..4df7734b51c2 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -289,6 +289,8 @@ static int __devinit agp_sgi_init(void)
j = 0;
list_for_each_entry(info, &tioca_list, ca_list) {
struct list_head *tmp;
+ if (list_empty(info->ca_devices))
+ continue;
list_for_each(tmp, info->ca_devices) {
u8 cap_ptr;
pdev = pci_dev_b(tmp);
diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c
index ebc05554045c..a701361a8890 100644
--- a/drivers/char/agp/sis-agp.c
+++ b/drivers/char/agp/sis-agp.c
@@ -332,6 +332,7 @@ static struct pci_device_id agp_sis_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_sis_pci_table);
static struct pci_driver agp_sis_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-sis",
.id_table = agp_sis_pci_table,
.probe = agp_sis_probe,
diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c
index 71ea59a1dbeb..5a5392dd1254 100644
--- a/drivers/char/agp/sworks-agp.c
+++ b/drivers/char/agp/sworks-agp.c
@@ -102,19 +102,17 @@ static int serverworks_create_gatt_pages(int nr_tables)
int retval = 0;
int i;
- tables = kmalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *),
+ tables = kzalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *),
GFP_KERNEL);
- if (tables == NULL) {
+ if (tables == NULL)
return -ENOMEM;
- }
- memset(tables, 0, sizeof(struct serverworks_page_map *) * (nr_tables + 1));
+
for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(struct serverworks_page_map), GFP_KERNEL);
+ entry = kzalloc(sizeof(struct serverworks_page_map), GFP_KERNEL);
if (entry == NULL) {
retval = -ENOMEM;
break;
}
- memset(entry, 0, sizeof(struct serverworks_page_map));
tables[i] = entry;
retval = serverworks_create_page_map(entry);
if (retval != 0) break;
@@ -244,13 +242,27 @@ static int serverworks_fetch_size(void)
*/
static void serverworks_tlbflush(struct agp_memory *temp)
{
+ unsigned long timeout;
+
writeb(1, serverworks_private.registers+SVWRKS_POSTFLUSH);
- while (readb(serverworks_private.registers+SVWRKS_POSTFLUSH) == 1)
+ timeout = jiffies + 3*HZ;
+ 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");
+ break;
+ }
+ }
writel(1, serverworks_private.registers+SVWRKS_DIRFLUSH);
- while(readl(serverworks_private.registers+SVWRKS_DIRFLUSH) == 1)
+ timeout = jiffies + 3*HZ;
+ 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");
+ break;
+ }
+ }
}
static int serverworks_configure(void)
@@ -533,6 +545,7 @@ static struct pci_device_id agp_serverworks_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_serverworks_pci_table);
static struct pci_driver agp_serverworks_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-serverworks",
.id_table = agp_serverworks_pci_table,
.probe = agp_serverworks_probe,
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index c8255312b8c1..183c50acab27 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -658,6 +658,7 @@ static struct pci_device_id agp_uninorth_pci_table[] = {
MODULE_DEVICE_TABLE(pci, agp_uninorth_pci_table);
static struct pci_driver agp_uninorth_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-uninorth",
.id_table = agp_uninorth_pci_table,
.probe = agp_uninorth_probe,
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index c847df575cf5..5d9a13700074 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -518,6 +518,7 @@ MODULE_DEVICE_TABLE(pci, agp_via_pci_table);
static struct pci_driver agp_via_pci_driver = {
+ .owner = THIS_MODULE,
.name = "agpgart-via",
.id_table = agp_via_pci_table,
.probe = agp_via_probe,
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-17 15:41:52 +0000