fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / char / tpm / tpm.h

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index fd3a4be..bb9a43c 100644 (file)
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -22,8 +22,10 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/miscdevice.h>
 #include <linux/platform_device.h>
+#include <linux/io.h>
 
 enum tpm_timeout {
        TPM_TIMEOUT = 5,        /* msecs */
@@ -41,18 +43,30 @@ extern ssize_t tpm_show_pcrs(struct device *, struct device_attribute *attr,
                                char *);
 extern ssize_t tpm_show_caps(struct device *, struct device_attribute *attr,
                                char *);
+extern ssize_t tpm_show_caps_1_2(struct device *, struct device_attribute *attr,
+                               char *);
 extern ssize_t tpm_store_cancel(struct device *, struct device_attribute *attr,
                                const char *, size_t);
+extern ssize_t tpm_show_enabled(struct device *, struct device_attribute *attr,
+                               char *);
+extern ssize_t tpm_show_active(struct device *, struct device_attribute *attr,
+                               char *);
+extern ssize_t tpm_show_owned(struct device *, struct device_attribute *attr,
+                               char *);
+extern ssize_t tpm_show_temp_deactivated(struct device *,
+                                        struct device_attribute *attr, char *);
 
 struct tpm_chip;
 
 struct tpm_vendor_specific {
-       u8 req_complete_mask;
-       u8 req_complete_val;
-       u8 req_canceled;
+       const u8 req_complete_mask;
+       const u8 req_complete_val;
+       const u8 req_canceled;
        void __iomem *iobase;           /* ioremapped address */
        unsigned long base;             /* TPM base address */
 
+       int irq;
+
        int region_size;
        int have_region;
 
@@ -62,6 +76,13 @@ struct tpm_vendor_specific {
        u8 (*status) (struct tpm_chip *);
        struct miscdevice miscdev;
        struct attribute_group *attr_group;
+       struct list_head list;
+       int locality;
+       unsigned long timeout_a, timeout_b, timeout_c, timeout_d; /* jiffies */
+       unsigned long duration[3]; /* jiffies */
+
+       wait_queue_head_t read_queue;
+       wait_queue_head_t int_queue;
 };
 
 struct tpm_chip {
@@ -80,13 +101,15 @@ struct tpm_chip {
        struct work_struct work;
        struct semaphore tpm_mutex;     /* tpm is processing */
 
-       struct tpm_vendor_specific *vendor;
+       struct tpm_vendor_specific vendor;
 
        struct dentry **bios_dir;
 
        struct list_head list;
 };
 
+#define to_tpm_chip(n) container_of(n, struct tpm_chip, vendor)
+
 static inline int tpm_read_index(int base, int index)
 {
        outb(index, base);
@@ -99,8 +122,12 @@ static inline void tpm_write_index(int base, int index, int value)
        outb(value & 0xFF, base+1);
 }
 
-extern int tpm_register_hardware(struct device *,
-                                struct tpm_vendor_specific *);
+extern void tpm_get_timeouts(struct tpm_chip *);
+extern void tpm_gen_interrupt(struct tpm_chip *);
+extern void tpm_continue_selftest(struct tpm_chip *);
+extern unsigned long tpm_calc_ordinal_duration(struct tpm_chip *, u32);
+extern struct tpm_chip* tpm_register_hardware(struct device *,
+                                const struct tpm_vendor_specific *);
 extern int tpm_open(struct inode *, struct file *);
 extern int tpm_release(struct inode *, struct file *);
 extern ssize_t tpm_write(struct file *, const char __user *, size_t,
@@ -114,7 +141,7 @@ extern int tpm_pm_resume(struct device *);
 extern struct dentry ** tpm_bios_log_setup(char *);
 extern void tpm_bios_log_teardown(struct dentry **);
 #else
-static inline struct dentry* tpm_bios_log_setup(char *name)
+static inline struct dentry ** tpm_bios_log_setup(char *name)
 {
        return NULL;
 }