From 08e3ce59fcf4a83c5be078e9783161310c769c20 Mon Sep 17 00:00:00 2001 From: Aleksandar Markovic Date: Thu, 16 Jan 2020 23:49:47 +0100 Subject: [PATCH] linux-user: Add support for FDFMT ioctls FDFMTBEG, FDFMTTRK, and FDFMTEND ioctls provide means for controlling formatting of a floppy drive. FDFMTTRK's third agrument is a pointer to the structure: struct format_descr { unsigned int device,head,track; }; defined in Linux kernel header . Since all fields of the structure are of type 'unsigned int', there is no need to define "target_format_descr". FDFMTBEG and FDFMTEND ioctls do not use the third argument. Reviewed-by: Laurent Vivier Signed-off-by: Aleksandar Markovic Message-Id: <1579214991-19602-9-git-send-email-aleksandar.markovic@rt-rk.com> Signed-off-by: Laurent Vivier --- linux-user/ioctls.h | 3 +++ linux-user/syscall_defs.h | 3 +++ linux-user/syscall_types.h | 5 +++++ 3 files changed, 11 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index 2c3d798842..29969e2f2f 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -115,6 +115,9 @@ IOCTL(FDMSGON, 0, TYPE_NULL) IOCTL(FDMSGOFF, 0, TYPE_NULL) IOCTL(FDSETEMSGTRESH, 0, TYPE_NULL) + IOCTL(FDFMTBEG, 0, TYPE_NULL) + IOCTL(FDFMTTRK, IOC_W, MK_PTR(MK_STRUCT(STRUCT_format_descr))) + IOCTL(FDFMTEND, 0, TYPE_NULL) IOCTL(FDFLUSH, 0, TYPE_NULL) IOCTL(FDSETMAXERRS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_floppy_max_errors))) IOCTL(FDGETMAXERRS, IOC_R, MK_PTR(MK_STRUCT(STRUCT_floppy_max_errors))) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 48de76145f..b3acf85a6b 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -899,6 +899,9 @@ struct target_pollfd { #define TARGET_FDMSGON TARGET_IO(2, 0x45) #define TARGET_FDMSGOFF TARGET_IO(2, 0x46) +#define TARGET_FDFMTBEG TARGET_IO(2, 0x47) +#define TARGET_FDFMTTRK TARGET_IOW(2, 0x48, struct format_descr) +#define TARGET_FDFMTEND TARGET_IO(2, 0x49) #define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a) #define TARGET_FDFLUSH TARGET_IO(2, 0x4b) #define TARGET_FDSETMAXERRS TARGET_IOW(2, 0x4c, struct floppy_max_errors) diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h index e4e0429637..8ff78a625a 100644 --- a/linux-user/syscall_types.h +++ b/linux-user/syscall_types.h @@ -261,6 +261,11 @@ STRUCT(blkpg_ioctl_arg, TYPE_INT, /* datalen */ TYPE_PTRVOID) /* data */ +STRUCT(format_descr, + TYPE_INT, /* device */ + TYPE_INT, /* head */ + TYPE_INT) /* track */ + STRUCT(floppy_max_errors, TYPE_INT, /* abort */ TYPE_INT, /* read_track */