Lines Matching defs:buf
80 ssize_t (*show)(struct iommu_group *group, char *buf);
82 const char *buf, size_t count);
134 const char *buf, size_t count);
678 struct attribute *__attr, char *buf)
685 ret = attr->show(group, buf);
691 const char *buf, size_t count)
698 ret = attr->store(group, buf, count);
719 static ssize_t iommu_group_show_name(struct iommu_group *group, char *buf)
721 return sysfs_emit(buf, "%s\n", group->name);
830 char *buf)
840 offset += sysfs_emit_at(buf, offset, "0x%016llx 0x%016llx %s\n",
852 char *buf)
878 return sysfs_emit(buf, "%s\n", type);
3054 const char *buf, size_t count)
3065 if (sysfs_streq(buf, "identity"))
3067 else if (sysfs_streq(buf, "DMA"))
3069 else if (sysfs_streq(buf, "DMA-FQ"))
3071 else if (sysfs_streq(buf, "auto"))