Searched refs:karg (Results 1 – 6 of 6) sorted by relevance
| /Linux-v4.19/drivers/message/fusion/ |
| D | mptctl.c | 126 static int mptctl_do_mpt_command(struct mpt_ioctl_command karg, void __user *mfPtr);
1244 struct mpt_ioctl_iocinfo *karg; in mptctl_getiocinfo() local
1268 karg = memdup_user(uarg, data_size); in mptctl_getiocinfo()
1269 if (IS_ERR(karg)) { in mptctl_getiocinfo()
1271 __FILE__, __LINE__, PTR_ERR(karg)); in mptctl_getiocinfo()
1272 return PTR_ERR(karg); in mptctl_getiocinfo()
1275 if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) || in mptctl_getiocinfo()
1279 kfree(karg); in mptctl_getiocinfo()
1284 if (karg->hdr.maxDataSize != data_size) { in mptctl_getiocinfo()
1288 kfree(karg); in mptctl_getiocinfo()
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| /Linux-v4.19/drivers/scsi/mpt3sas/ |
| D | mpt3sas_ctl.c | 573 _ctl_set_task_mid(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command *karg, in _ctl_set_task_mid() argument
626 sz = min_t(u32, karg->max_reply_bytes, ioc->reply_sz); in _ctl_set_task_mid()
627 if (copy_to_user(karg->reply_frame_buf_ptr, ioc->ctl_cmds.reply, in _ctl_set_task_mid()
648 _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, in _ctl_do_mpt_command() argument
712 if (karg.data_sge_offset * 4 > ioc->request_sz || in _ctl_do_mpt_command()
713 karg.data_sge_offset > (UINT_MAX / 4)) { in _ctl_do_mpt_command()
719 if (copy_from_user(mpi_request, mf, karg.data_sge_offset*4)) { in _ctl_do_mpt_command()
743 memcpy(request, mpi_request, karg.data_sge_offset*4); in _ctl_do_mpt_command()
745 data_out_sz = karg.data_out_size; in _ctl_do_mpt_command()
746 data_in_sz = karg.data_in_size; in _ctl_do_mpt_command()
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| /Linux-v4.19/drivers/media/ |
| D | media-device.c | 380 static long copy_arg_from_user(void *karg, void __user *uarg, unsigned int cmd) in copy_arg_from_user() argument
383 if (copy_from_user(karg, uarg, _IOC_SIZE(cmd))) in copy_arg_from_user()
389 static long copy_arg_to_user(void __user *uarg, void *karg, unsigned int cmd) in copy_arg_to_user() argument
392 if (copy_to_user(uarg, karg, _IOC_SIZE(cmd))) in copy_arg_to_user()
418 long (*arg_from_user)(void *karg, void __user *uarg, unsigned int cmd);
419 long (*arg_to_user)(void __user *uarg, void *karg, unsigned int cmd);
437 char __karg[256], *karg = __karg; in media_device_ioctl() local
447 karg = kmalloc(_IOC_SIZE(info->cmd), GFP_KERNEL); in media_device_ioctl()
448 if (!karg) in media_device_ioctl()
453 ret = info->arg_from_user(karg, arg, cmd); in media_device_ioctl()
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| /Linux-v4.19/drivers/char/ |
| D | lp.c | 696 s32 karg[2]; in lp_set_timeout32() local
698 if (copy_from_user(karg, arg, sizeof(karg))) in lp_set_timeout32()
701 return lp_set_timeout(minor, karg[0], karg[1]); in lp_set_timeout32()
706 s64 karg[2]; in lp_set_timeout64() local
708 if (copy_from_user(karg, arg, sizeof(karg))) in lp_set_timeout64()
711 return lp_set_timeout(minor, karg[0], karg[1]); in lp_set_timeout64()
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| /Linux-v4.19/drivers/media/usb/uvc/ |
| D | uvc_v4l2.c | 1395 } karg; in uvc_v4l2_compat_ioctl32() local
1401 ret = uvc_v4l2_get_xu_mapping(&karg.xmap, up); in uvc_v4l2_compat_ioctl32()
1404 ret = uvc_ioctl_ctrl_map(handle->chain, &karg.xmap); in uvc_v4l2_compat_ioctl32()
1407 ret = uvc_v4l2_put_xu_mapping(&karg.xmap, up); in uvc_v4l2_compat_ioctl32()
1414 ret = uvc_v4l2_get_xu_query(&karg.xqry, up); in uvc_v4l2_compat_ioctl32()
1417 ret = uvc_xu_ctrl_query(handle->chain, &karg.xqry); in uvc_v4l2_compat_ioctl32()
1420 ret = uvc_v4l2_put_xu_query(&karg.xqry, up); in uvc_v4l2_compat_ioctl32()
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| /Linux-v4.19/fs/ |
| D | compat_ioctl.c | 499 void *karg; in mt_ioctl_trans() local
506 karg = pos; in mt_ioctl_trans()
511 karg = get; in mt_ioctl_trans()
514 if (karg == NULL) in mt_ioctl_trans()
516 err = do_ioctl(file, kcmd, (unsigned long)karg); in mt_ioctl_trans()
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