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-rw-r--r--drivers/char/Makefile2
-rw-r--r--drivers/char/agp/Kconfig2
-rw-r--r--drivers/char/agp/alpha-agp.c15
-rw-r--r--drivers/char/agp/amd64-agp.c3
-rw-r--r--drivers/char/agp/generic.c4
-rw-r--r--drivers/char/agp/intel-agp.c2
-rw-r--r--drivers/char/agp/uninorth-agp.c4
-rw-r--r--drivers/char/agp/via-agp.c7
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c38
-rw-r--r--drivers/char/n_tty.c4
-rw-r--r--drivers/char/pcmcia/cm4000_cs.c2
-rw-r--r--drivers/char/tpm/tpm_bios.c89
-rw-r--r--drivers/char/tpm/tpm_tis.c4
-rw-r--r--drivers/char/vt.c8
14 files changed, 78 insertions, 106 deletions
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index f5b01c6d498..fb919bfb282 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -41,9 +41,9 @@ obj-$(CONFIG_N_HDLC) += n_hdlc.o
obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
obj-$(CONFIG_SX) += sx.o generic_serial.o
obj-$(CONFIG_RIO) += rio/ generic_serial.o
-obj-$(CONFIG_HVC_DRIVER) += hvc_console.o
obj-$(CONFIG_HVC_CONSOLE) += hvc_vio.o hvsi.o
obj-$(CONFIG_HVC_RTAS) += hvc_rtas.o
+obj-$(CONFIG_HVC_DRIVER) += hvc_console.o
obj-$(CONFIG_RAW_DRIVER) += raw.o
obj-$(CONFIG_SGI_SNSC) += snsc.o snsc_event.o
obj-$(CONFIG_MMTIMER) += mmtimer.o
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig
index 0b9cf9c59a2..7c88c060a9e 100644
--- a/drivers/char/agp/Kconfig
+++ b/drivers/char/agp/Kconfig
@@ -86,7 +86,7 @@ config AGP_NVIDIA
config AGP_SIS
tristate "SiS chipset support"
- depends on AGP && X86_32
+ depends on AGP
help
This option gives you AGP support for the GLX component of
X on Silicon Integrated Systems [SiS] chipsets.
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c
index 2b5838e6475..b4e00a343da 100644
--- a/drivers/char/agp/alpha-agp.c
+++ b/drivers/char/agp/alpha-agp.c
@@ -46,12 +46,6 @@ struct vm_operations_struct alpha_core_agp_vm_ops = {
};
-static int alpha_core_agp_nop(void)
-{
- /* just return success */
- return 0;
-}
-
static int alpha_core_agp_fetch_size(void)
{
return alpha_core_agp_sizes[0].size;
@@ -120,6 +114,11 @@ static int alpha_core_agp_remove_memory(struct agp_memory *mem, off_t pg_start,
return status;
}
+static int alpha_core_agp_create_free_gatt_table(struct agp_bridge_data *a)
+{
+ return 0;
+}
+
struct agp_bridge_driver alpha_core_agp_driver = {
.owner = THIS_MODULE,
.aperture_sizes = alpha_core_agp_sizes,
@@ -135,8 +134,8 @@ struct agp_bridge_driver alpha_core_agp_driver = {
.tlb_flush = alpha_core_agp_tlbflush,
.mask_memory = agp_generic_mask_memory,
.cache_flush = global_cache_flush,
- .create_gatt_table = alpha_core_agp_nop,
- .free_gatt_table = alpha_core_agp_nop,
+ .create_gatt_table = alpha_core_agp_create_free_gatt_table,
+ .free_gatt_table = alpha_core_agp_create_free_gatt_table,
.insert_memory = alpha_core_agp_insert_memory,
.remove_memory = alpha_core_agp_remove_memory,
.alloc_by_type = agp_generic_alloc_by_type,
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 36517d4d1ad..ac3c33a2e37 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -617,6 +617,9 @@ static int agp_amd64_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
+ if (pdev->vendor == PCI_VENDOR_ID_NVIDIA)
+ nforce3_agp_init(pdev);
+
return amd_8151_configure();
}
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 4e1891e2c03..a92ab53a137 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -809,12 +809,10 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge)
case U32_APER_SIZE:
bridge->current_size = A_IDX32(bridge);
break;
- /* This case will never really happen. */
+ /* These cases will never really happen. */
case FIXED_APER_SIZE:
case LVL2_APER_SIZE:
default:
- bridge->current_size =
- bridge->current_size;
break;
}
temp = bridge->current_size;
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index bddcae54b16..61ac3809f99 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -736,7 +736,7 @@ static int intel_i915_remove_entries(struct agp_memory *mem,off_t pg_start,
static int intel_i915_fetch_size(void)
{
struct aper_size_info_fixed *values;
- u32 temp, offset = 0;
+ u32 temp, offset;
#define I915_256MB_ADDRESS_MASK (1<<27)
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 9846defbddb..1de1b12043b 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -329,7 +329,7 @@ static int agp_uninorth_suspend(struct pci_dev *pdev)
/* turn off AGP on the bridge */
agp = pci_find_capability(pdev, PCI_CAP_ID_AGP);
pci_read_config_dword(pdev, agp + PCI_AGP_COMMAND, &cmd);
- bridge->dev_private_data = (void *)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));
@@ -351,7 +351,7 @@ static int agp_uninorth_resume(struct pci_dev *pdev)
if (bridge == NULL)
return -ENODEV;
- command = (u32)bridge->dev_private_data;
+ command = (long)bridge->dev_private_data;
bridge->dev_private_data = NULL;
if (!(command & PCI_AGP_COMMAND_AGP))
return 0;
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 97b0a890ba7..b8ec25d1747 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -345,6 +345,12 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
.chipset_name = "PT880",
},
+ /* PT880 Ultra */
+ {
+ .device_id = PCI_DEVICE_ID_VIA_PT880ULTRA,
+ .chipset_name = "PT880 Ultra",
+ },
+
/* PT890 */
{
.device_id = PCI_DEVICE_ID_VIA_8783_0,
@@ -511,6 +517,7 @@ static struct pci_device_id agp_via_pci_table[] = {
ID(PCI_DEVICE_ID_VIA_8763_0),
ID(PCI_DEVICE_ID_VIA_8378_0),
ID(PCI_DEVICE_ID_VIA_PT880),
+ ID(PCI_DEVICE_ID_VIA_PT880ULTRA),
ID(PCI_DEVICE_ID_VIA_8783_0),
ID(PCI_DEVICE_ID_VIA_PX8X0_0),
ID(PCI_DEVICE_ID_VIA_3269_0),
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index b36eef0e9d1..02a7dd7a8a5 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1184,20 +1184,20 @@ static void port_outl(struct si_sm_io *io, unsigned int offset,
static void port_cleanup(struct smi_info *info)
{
unsigned int addr = info->io.addr_data;
- int mapsize;
+ int idx;
if (addr) {
- mapsize = ((info->io_size * info->io.regspacing)
- - (info->io.regspacing - info->io.regsize));
-
- release_region (addr, mapsize);
+ for (idx = 0; idx < info->io_size; idx++) {
+ release_region(addr + idx * info->io.regspacing,
+ info->io.regsize);
+ }
}
}
static int port_setup(struct smi_info *info)
{
unsigned int addr = info->io.addr_data;
- int mapsize;
+ int idx;
if (!addr)
return -ENODEV;
@@ -1225,16 +1225,22 @@ static int port_setup(struct smi_info *info)
return -EINVAL;
}
- /* Calculate the total amount of memory to claim. This is an
- * unusual looking calculation, but it avoids claiming any
- * more memory than it has to. It will claim everything
- * between the first address to the end of the last full
- * register. */
- mapsize = ((info->io_size * info->io.regspacing)
- - (info->io.regspacing - info->io.regsize));
-
- if (request_region(addr, mapsize, DEVICE_NAME) == NULL)
- return -EIO;
+ /* Some BIOSes reserve disjoint I/O regions in their ACPI
+ * tables. This causes problems when trying to register the
+ * entire I/O region. Therefore we must register each I/O
+ * port separately.
+ */
+ for (idx = 0; idx < info->io_size; idx++) {
+ if (request_region(addr + idx * info->io.regspacing,
+ info->io.regsize, DEVICE_NAME) == NULL) {
+ /* Undo allocations */
+ while (idx--) {
+ release_region(addr + idx * info->io.regspacing,
+ info->io.regsize);
+ }
+ return -EIO;
+ }
+ }
return 0;
}
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index ede365d0538..b9371d5bf79 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -1384,8 +1384,10 @@ do_it_again:
* longer than TTY_THRESHOLD_UNTHROTTLE in canonical mode,
* we won't get any more characters.
*/
- if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE)
+ if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE) {
+ n_tty_set_room(tty);
check_unthrottle(tty);
+ }
if (b - buf >= minimum)
break;
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 128b2632512..eab5394da66 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -149,7 +149,7 @@ struct cm4000_dev {
#define ZERO_DEV(dev) \
memset(&dev->atr_csum,0, \
sizeof(struct cm4000_dev) - \
- /*link*/ sizeof(struct pcmcia_device) - \
+ /*link*/ sizeof(struct pcmcia_device *) - \
/*node*/ sizeof(dev_node_t) - \
/*atr*/ MAX_ATR*sizeof(char) - \
/*rbuf*/ 512*sizeof(char) - \
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index e45f0d3d12d..a611972024e 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -105,6 +105,12 @@ static const char* tcpa_event_type_strings[] = {
"Non-Host Info"
};
+struct tcpa_pc_event {
+ u32 event_id;
+ u32 event_size;
+ u8 event_data[0];
+};
+
enum tcpa_pc_event_ids {
SMBIOS = 1,
BIS_CERT,
@@ -114,14 +120,15 @@ enum tcpa_pc_event_ids {
NVRAM,
OPTION_ROM_EXEC,
OPTION_ROM_CONFIG,
- OPTION_ROM_MICROCODE,
+ OPTION_ROM_MICROCODE = 10,
S_CRTM_VERSION,
S_CRTM_CONTENTS,
POST_CONTENTS,
+ HOST_TABLE_OF_DEVICES,
};
static const char* tcpa_pc_event_id_strings[] = {
- ""
+ "",
"SMBIOS",
"BIS Certificate",
"POST BIOS ",
@@ -130,11 +137,12 @@ static const char* tcpa_pc_event_id_strings[] = {
"NVRAM",
"Option ROM",
"Option ROM config",
- "Option ROM microcode",
+ "",
+ "Option ROM microcode ",
"S-CRTM Version",
- "S-CRTM Contents",
- "S-CRTM POST Contents",
- "POST Contents",
+ "S-CRTM Contents ",
+ "POST Contents ",
+ "Table of Devices",
};
/* returns pointer to start of pos. entry of tcg log */
@@ -206,7 +214,7 @@ static int get_event_name(char *dest, struct tcpa_event *event,
const char *name = "";
char data[40] = "";
int i, n_len = 0, d_len = 0;
- u32 event_id;
+ struct tcpa_pc_event *pc_event;
switch(event->event_type) {
case PREBOOT:
@@ -235,31 +243,32 @@ static int get_event_name(char *dest, struct tcpa_event *event,
}
break;
case EVENT_TAG:
- event_id = be32_to_cpu(*((u32 *)event_entry));
+ pc_event = (struct tcpa_pc_event *)event_entry;
/* ToDo Row data -> Base64 */
- switch (event_id) {
+ switch (pc_event->event_id) {
case SMBIOS:
case BIS_CERT:
case CMOS:
case NVRAM:
case OPTION_ROM_EXEC:
case OPTION_ROM_CONFIG:
- case OPTION_ROM_MICROCODE:
case S_CRTM_VERSION:
- case S_CRTM_CONTENTS:
- case POST_CONTENTS:
- name = tcpa_pc_event_id_strings[event_id];
+ name = tcpa_pc_event_id_strings[pc_event->event_id];
n_len = strlen(name);
break;
+ /* hash data */
case POST_BIOS_ROM:
case ESCD:
- name = tcpa_pc_event_id_strings[event_id];
+ case OPTION_ROM_MICROCODE:
+ case S_CRTM_CONTENTS:
+ case POST_CONTENTS:
+ name = tcpa_pc_event_id_strings[pc_event->event_id];
n_len = strlen(name);
for (i = 0; i < 20; i++)
- d_len += sprintf(data, "%02x",
- event_entry[8 + i]);
+ d_len += sprintf(&data[2*i], "%02x",
+ pc_event->event_data[i]);
break;
default:
break;
@@ -275,53 +284,13 @@ static int get_event_name(char *dest, struct tcpa_event *event,
static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
{
+ struct tcpa_event *event = v;
+ char *data = v;
+ int i;
- char *eventname;
- char data[4];
- u32 help;
- int i, len;
- struct tcpa_event *event = (struct tcpa_event *) v;
- unsigned char *event_entry =
- (unsigned char *) (v + sizeof(struct tcpa_event));
-
- eventname = kmalloc(MAX_TEXT_EVENT, GFP_KERNEL);
- if (!eventname) {
- printk(KERN_ERR "%s: ERROR - No Memory for event name\n ",
- __func__);
- return -ENOMEM;
- }
-
- /* 1st: PCR used is in little-endian format (4 bytes) */
- help = le32_to_cpu(event->pcr_index);
- memcpy(data, &help, 4);
- for (i = 0; i < 4; i++)
- seq_putc(m, data[i]);
-
- /* 2nd: SHA1 (20 bytes) */
- for (i = 0; i < 20; i++)
- seq_putc(m, event->pcr_value[i]);
-
- /* 3rd: event type identifier (4 bytes) */
- help = le32_to_cpu(event->event_type);
- memcpy(data, &help, 4);
- for (i = 0; i < 4; i++)
+ for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
seq_putc(m, data[i]);
- len = 0;
-
- len += get_event_name(eventname, event, event_entry);
-
- /* 4th: filename <= 255 + \'0' delimiter */
- if (len > TCG_EVENT_NAME_LEN_MAX)
- len = TCG_EVENT_NAME_LEN_MAX;
-
- for (i = 0; i < len; i++)
- seq_putc(m, eventname[i]);
-
- /* 5th: delimiter */
- seq_putc(m, '\0');
-
- kfree(eventname);
return 0;
}
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index f621168f38a..8ea70625f7e 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -457,10 +457,6 @@ static int __devinit tpm_tis_pnp_init(struct pnp_dev *pnp_dev,
}
vendor = ioread32(chip->vendor.iobase + TPM_DID_VID(0));
- if ((vendor & 0xFFFF) == 0xFFFF) {
- rc = -ENODEV;
- goto out_err;
- }
/* Default timeouts */
chip->vendor.timeout_a = msecs_to_jiffies(TIS_SHORT_TIMEOUT);
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index acc5d47844e..6c94879e0b9 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -3238,14 +3238,6 @@ void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org)
}
}
-int is_console_suspend_safe(void)
-{
- /* It is unsafe to suspend devices while X has control of the
- * hardware. Make sure we are running on a kernel-controlled console.
- */
- return vc_cons[fg_console].d->vc_mode == KD_TEXT;
-}
-
/*
* Visible symbols for modules
*/