| Message ID | 1349158347-6243-1-git-send-email-ivan.hu@canonical.com |
|---|---|
| State | Accepted |
| Headers | show |
On 02/10/12 07:12, Ivan Hu wrote: > Signed-off-by: Ivan Hu <ivan.hu@canonical.com> > --- > efi_runtime/efi_runtime.c | 16 ++++++++++++++++ > efi_runtime/efi_runtime.h | 8 ++++++++ > 2 files changed, 24 insertions(+) > > diff --git a/efi_runtime/efi_runtime.c b/efi_runtime/efi_runtime.c > index 3ae2d8f..d5ff92b 100644 > --- a/efi_runtime/efi_runtime.c > +++ b/efi_runtime/efi_runtime.c > @@ -119,6 +119,8 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, > > struct efi_queryvariableinfo __user *pqueryvariableinfo; > > + struct efi_getnexthighmonotoniccount __user *pgetnexthighmonotoniccount; > + > switch (cmd) { > case EFI_RUNTIME_GET_VARIABLE: > pgetvariable = (struct efi_getvariable __user *)arg; > @@ -281,6 +283,20 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, > return -EINVAL; > > return 0; > + > + case EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT: > + > + pgetnexthighmonotoniccount = (struct > + efi_getnexthighmonotoniccount __user *)arg; > + > + status = efi.get_next_high_mono_count(pgetnexthighmonotoniccount > + ->HighCount); > + if (put_user(status, pgetnexthighmonotoniccount->status)) > + return -EFAULT; > + if (status != EFI_SUCCESS) > + return -EINVAL; > + > + return 0; > } > > return -ENOTTY; > diff --git a/efi_runtime/efi_runtime.h b/efi_runtime/efi_runtime.h > index cc33878..b8262c0 100644 > --- a/efi_runtime/efi_runtime.h > +++ b/efi_runtime/efi_runtime.h > @@ -105,6 +105,11 @@ struct efi_setwakeuptime { > uint64_t *status; > } __attribute__ ((packed)); > > +struct efi_getnexthighmonotoniccount { > + uint32_t *HighCount; > + uint64_t *status; > +} __attribute__ ((packed)); > + > /* ioctl calls that are permitted to the /dev/efi_runtime interface. */ > #define EFI_RUNTIME_GET_VARIABLE \ > _IOWR('p', 0x01, struct efi_getvariable) > @@ -127,4 +132,7 @@ struct efi_setwakeuptime { > #define EFI_RUNTIME_QUERY_VARIABLEINFO \ > _IOR('p', 0x08, struct efi_queryvariableinfo) > > +#define EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT \ > + _IOR('p', 0x09, struct efi_getnexthighmonotoniccount) > + > #endif /* _EFI_RUNTIME_H_ */ > Acked-by: Colin Ian King <colin.king@canonical.com>
On Tue, Oct 2, 2012 at 2:12 PM, Ivan Hu <ivan.hu@canonical.com> wrote: > Signed-off-by: Ivan Hu <ivan.hu@canonical.com> > --- > efi_runtime/efi_runtime.c | 16 ++++++++++++++++ > efi_runtime/efi_runtime.h | 8 ++++++++ > 2 files changed, 24 insertions(+) > > diff --git a/efi_runtime/efi_runtime.c b/efi_runtime/efi_runtime.c > index 3ae2d8f..d5ff92b 100644 > --- a/efi_runtime/efi_runtime.c > +++ b/efi_runtime/efi_runtime.c > @@ -119,6 +119,8 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, > > struct efi_queryvariableinfo __user *pqueryvariableinfo; > > + struct efi_getnexthighmonotoniccount __user *pgetnexthighmonotoniccount; > + > switch (cmd) { > case EFI_RUNTIME_GET_VARIABLE: > pgetvariable = (struct efi_getvariable __user *)arg; > @@ -281,6 +283,20 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, > return -EINVAL; > > return 0; > + > + case EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT: > + > + pgetnexthighmonotoniccount = (struct > + efi_getnexthighmonotoniccount __user *)arg; > + > + status = efi.get_next_high_mono_count(pgetnexthighmonotoniccount > + ->HighCount); > + if (put_user(status, pgetnexthighmonotoniccount->status)) > + return -EFAULT; > + if (status != EFI_SUCCESS) > + return -EINVAL; > + > + return 0; > } > > return -ENOTTY; > diff --git a/efi_runtime/efi_runtime.h b/efi_runtime/efi_runtime.h > index cc33878..b8262c0 100644 > --- a/efi_runtime/efi_runtime.h > +++ b/efi_runtime/efi_runtime.h > @@ -105,6 +105,11 @@ struct efi_setwakeuptime { > uint64_t *status; > } __attribute__ ((packed)); > > +struct efi_getnexthighmonotoniccount { > + uint32_t *HighCount; > + uint64_t *status; > +} __attribute__ ((packed)); > + > /* ioctl calls that are permitted to the /dev/efi_runtime interface. */ > #define EFI_RUNTIME_GET_VARIABLE \ > _IOWR('p', 0x01, struct efi_getvariable) > @@ -127,4 +132,7 @@ struct efi_setwakeuptime { > #define EFI_RUNTIME_QUERY_VARIABLEINFO \ > _IOR('p', 0x08, struct efi_queryvariableinfo) > > +#define EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT \ > + _IOR('p', 0x09, struct efi_getnexthighmonotoniccount) > + > #endif /* _EFI_RUNTIME_H_ */ > -- > 1.7.9.5 > Acked-by: Keng-Yu Lin <kengyu@canonical.com>
diff --git a/efi_runtime/efi_runtime.c b/efi_runtime/efi_runtime.c index 3ae2d8f..d5ff92b 100644 --- a/efi_runtime/efi_runtime.c +++ b/efi_runtime/efi_runtime.c @@ -119,6 +119,8 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, struct efi_queryvariableinfo __user *pqueryvariableinfo; + struct efi_getnexthighmonotoniccount __user *pgetnexthighmonotoniccount; + switch (cmd) { case EFI_RUNTIME_GET_VARIABLE: pgetvariable = (struct efi_getvariable __user *)arg; @@ -281,6 +283,20 @@ static long efi_runtime_ioctl(struct file *file, unsigned int cmd, return -EINVAL; return 0; + + case EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT: + + pgetnexthighmonotoniccount = (struct + efi_getnexthighmonotoniccount __user *)arg; + + status = efi.get_next_high_mono_count(pgetnexthighmonotoniccount + ->HighCount); + if (put_user(status, pgetnexthighmonotoniccount->status)) + return -EFAULT; + if (status != EFI_SUCCESS) + return -EINVAL; + + return 0; } return -ENOTTY; diff --git a/efi_runtime/efi_runtime.h b/efi_runtime/efi_runtime.h index cc33878..b8262c0 100644 --- a/efi_runtime/efi_runtime.h +++ b/efi_runtime/efi_runtime.h @@ -105,6 +105,11 @@ struct efi_setwakeuptime { uint64_t *status; } __attribute__ ((packed)); +struct efi_getnexthighmonotoniccount { + uint32_t *HighCount; + uint64_t *status; +} __attribute__ ((packed)); + /* ioctl calls that are permitted to the /dev/efi_runtime interface. */ #define EFI_RUNTIME_GET_VARIABLE \ _IOWR('p', 0x01, struct efi_getvariable) @@ -127,4 +132,7 @@ struct efi_setwakeuptime { #define EFI_RUNTIME_QUERY_VARIABLEINFO \ _IOR('p', 0x08, struct efi_queryvariableinfo) +#define EFI_RUNTIME_GET_NEXTHIGHMONOTONICCOUNT \ + _IOR('p', 0x09, struct efi_getnexthighmonotoniccount) + #endif /* _EFI_RUNTIME_H_ */
Signed-off-by: Ivan Hu <ivan.hu@canonical.com> --- efi_runtime/efi_runtime.c | 16 ++++++++++++++++ efi_runtime/efi_runtime.h | 8 ++++++++ 2 files changed, 24 insertions(+)