bsg_deviceRegular
4.4: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
4.8: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
4.10: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
4.13: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
4.15: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
4.18: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct list_head busy_list;
struct list_head done_list;
struct hlist_node dev_list;
atomic_t ref_count;
int queued_cmds;
int done_cmds;
wait_queue_head_t wq_done;
wait_queue_head_t wq_free;
char name[20];
int max_queue;
long unsigned int flags;
};
5.0: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.3: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.4: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.8: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.11: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.13: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
5.15: ✅struct bsg_device {
struct request_queue *queue;
struct device device;
struct cdev cdev;
int max_queue;
unsigned int timeout;
unsigned int reserved_size;
bsg_sg_io_fn *sg_io_fn;
};
5.19: ✅struct bsg_device {
struct request_queue *queue;
struct device device;
struct cdev cdev;
int max_queue;
unsigned int timeout;
unsigned int reserved_size;
bsg_sg_io_fn *sg_io_fn;
};
6.2: ✅struct bsg_device {
struct request_queue *queue;
struct device device;
struct cdev cdev;
int max_queue;
unsigned int timeout;
unsigned int reserved_size;
bsg_sg_io_fn *sg_io_fn;
};
6.5: ✅struct bsg_device {
struct request_queue *queue;
struct device device;
struct cdev cdev;
int max_queue;
unsigned int timeout;
unsigned int reserved_size;
bsg_sg_io_fn *sg_io_fn;
};
6.8: ✅struct bsg_device {
struct request_queue *queue;
struct device device;
struct cdev cdev;
int max_queue;
unsigned int timeout;
unsigned int reserved_size;
bsg_sg_io_fn *sg_io_fn;
};
arm64: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
armhf: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
ppc64el: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
riscv64: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
aws: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
azure: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
gcp: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
lowlatency: ✅struct bsg_device {
struct request_queue *queue;
spinlock_t lock;
struct hlist_node dev_list;
refcount_t ref_count;
char name[20];
int max_queue;
};
Regular
4.4 and 4.8 ✅
4.8 and 4.10 ✅
4.10 and 4.13 ✅
4.13 and 4.15 ✅
4.15 and 4.18 ✅
4.18 and 5.0 ⚠️struct list_head busy_list
struct list_head done_list
int queued_cmds
int done_cmds
wait_queue_head_t wq_done
wait_queue_head_t wq_free
long unsigned int flags
atomic_t ref_count ➡️ refcount_t ref_count
5.0 and 5.3 ✅
5.3 and 5.4 ✅
5.4 and 5.8 ✅
5.8 and 5.11 ✅
5.11 and 5.13 ✅
5.13 and 5.15 ⚠️struct device device
struct cdev cdev
unsigned int timeout
unsigned int reserved_size
bsg_sg_io_fn *sg_io_fn
spinlock_t lock
struct hlist_node dev_list
refcount_t ref_count
char name[20]
5.15 and 5.19 ✅
5.19 and 6.2 ✅
6.2 and 6.5 ✅
6.5 and 6.8 ✅
amd64 and arm64 ✅
amd64 and armhf ✅
amd64 and ppc64el ✅
amd64 and riscv64 ✅
generic and aws ✅
generic and azure ✅
generic and gcp ✅
generic and lowlatency ✅