From: Aleksandar Markovic <aleksandar.markovic@rt-rk.com> To: qemu-devel@nongnu.org Cc: laurent@vivier.eu, amarkovic@wavecomp.com Subject: [PATCH v5 15/20] linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls Date: Mon, 13 Jan 2020 21:34:38 +0100 Message-ID: <1578947683-21011-16-git-send-email-aleksandar.markovic@rt-rk.com> (raw) In-Reply-To: <1578947683-21011-1-git-send-email-aleksandar.markovic@rt-rk.com> From: Aleksandar Markovic <amarkovic@wavecomp.com> FDSETEMSGTRESH, FDSETMAXERRS, and FDGETMAXERRS ioctls are commands for controlling error reporting of a floppy drive. FDSETEMSGTRESH's third agrument is a pointer to the structure: struct floppy_max_errors { unsigned int abort, /* number of errors to be reached before aborting */ read_track, /* maximal number of errors permitted to read an * entire track at once */ reset, /* maximal number of errors before a reset is tried */ recal, /* maximal number of errors before a recalibrate is * tried */ /* * Threshold for reporting FDC errors to the console. * Setting this to zero may flood your screen when using * ultra cheap floppies ;-) */ reporting; }; defined in Linux kernel header <linux/fd.h>. Since all fields of the structure are of type 'unsigned int', there is no need to define "target_floppy_max_errors". FDSETMAXERRS and FDGETMAXERRS ioctls do not use the third argument. Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> --- linux-user/ioctls.h | 3 +++ linux-user/syscall_defs.h | 3 +++ linux-user/syscall_types.h | 7 +++++++ 3 files changed, 13 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index 66f8c4e..9e3ca90 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -114,7 +114,10 @@ IOCTL(FDMSGON, 0, TYPE_NULL) IOCTL(FDMSGOFF, 0, TYPE_NULL) + IOCTL(FDSETEMSGTRESH, 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))) IOCTL(FDRESET, 0, TYPE_NULL) IOCTL(FDRAWCMD, 0, TYPE_NULL) IOCTL(FDTWADDLE, 0, TYPE_NULL) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 6b88030..efe3860 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -899,7 +899,10 @@ struct target_pollfd { #define TARGET_FDMSGON TARGET_IO(2, 0x45) #define TARGET_FDMSGOFF TARGET_IO(2, 0x46) +#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) +#define TARGET_FDGETMAXERRS TARGET_IOR(2, 0x0e, struct floppy_max_errors) #define TARGET_FDRESET TARGET_IO(2, 0x54) #define TARGET_FDRAWCMD TARGET_IO(2, 0x58) #define TARGET_FDTWADDLE TARGET_IO(2, 0x59) diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h index 4e36983..e4e0429 100644 --- a/linux-user/syscall_types.h +++ b/linux-user/syscall_types.h @@ -261,6 +261,13 @@ STRUCT(blkpg_ioctl_arg, TYPE_INT, /* datalen */ TYPE_PTRVOID) /* data */ +STRUCT(floppy_max_errors, + TYPE_INT, /* abort */ + TYPE_INT, /* read_track */ + TYPE_INT, /* reset */ + TYPE_INT, /* recal */ + TYPE_INT) /* reporting */ + #if defined(CONFIG_USBFS) /* usb device ioctls */ STRUCT(usbdevfs_ctrltransfer, -- 2.7.4
next prev parent reply index Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-13 20:34 [PATCH v5 00/20] linux-user: Misc patches for 5.0 Aleksandar Markovic 2020-01-13 20:34 ` [PATCH v5 01/20] linux-user: Fix some constants in termbits.h Aleksandar Markovic 2020-01-14 14:16 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 02/20] linux-user: alpha: Update syscall numbers to kernel 5.5 rc3 level Aleksandar Markovic 2020-01-14 15:12 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 03/20] linux-user: m68k: " Aleksandar Markovic 2020-01-14 15:03 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 04/20] linux-user: microblaze: " Aleksandar Markovic 2020-01-14 15:06 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 05/20] linux-user: mips: " Aleksandar Markovic 2020-01-14 16:39 ` Laurent Vivier 2020-02-04 11:56 ` Aleksandar Markovic 2020-02-04 22:34 ` Laurent Vivier 2020-02-04 22:53 ` Aleksandar Markovic 2020-01-13 20:34 ` [PATCH v5 06/20] linux-user: x86_64: " Aleksandar Markovic 2020-01-14 15:16 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 07/20] linux-user: xtensa: " Aleksandar Markovic 2020-01-14 15:08 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 08/20] linux-user: xtensa: Remove unused constant TARGET_NR_syscall_count Aleksandar Markovic 2020-01-14 14:59 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 09/20] linux-user: Add support for FS_IOC_<GET|SET>VERSION ioctls Aleksandar Markovic 2020-01-14 14:21 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 10/20] linux-user: Add support for FS_IOC32_<GET|SET>FLAGS ioctls Aleksandar Markovic 2020-01-14 14:24 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls Aleksandar Markovic 2020-01-14 14:24 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 12/20] linux-user: Add support for FS_IOC_FS<GET|SET>XATTR ioctls Aleksandar Markovic 2020-01-14 14:29 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 13/20] linux-user: Add support for FITRIM ioctl Aleksandar Markovic 2020-01-14 14:32 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 14/20] linux-user: Add support for FIFREEZE and FITHAW ioctls Aleksandar Markovic 2020-01-14 14:34 ` Laurent Vivier 2020-01-13 20:34 ` Aleksandar Markovic [this message] 2020-01-14 14:36 ` [PATCH v5 15/20] linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 16/20] linux-user: Add support for FDFMT<BEG|TRK|END> ioctls Aleksandar Markovic 2020-01-14 14:38 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 17/20] linux-user: Add support for FDGETFDCSTAT ioctl Aleksandar Markovic 2020-01-14 14:42 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 18/20] configure: Detect kcov support and introduce CONFIG_KCOV Aleksandar Markovic 2020-01-14 14:48 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 19/20] linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls Aleksandar Markovic 2020-01-14 14:49 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 20/20] linux-user: Add support for KCOV_INIT_TRACE ioctl Aleksandar Markovic 2020-01-14 14:53 ` Laurent Vivier
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