GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-22 14:41:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[SCSI] correct transport class abstraction to work outside SCSI

Browse source 
I recently tried to construct a totally generic transport class and
found there were certain features missing from the current abstract
transport class.  Most notable is that you have to hang the data on the
class_device but most of the API is framed in terms of the generic
device, not the class_device.

These changes are two fold

- Provide the class_device to all of the setup and configure APIs
- Provide and extra API to take the device and the attribute class and
  return the corresponding class_device

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley 2005-08-14 17:09:01 -05:00 • committed by James Bottomley
parent 10c1b88987
commit d0a7e57400
6 changed files with 72 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

11
include/linux/transport_class.h
View file

@ -12,11 +12,16 @@
#include <linux/device.h>
#include <linux/attribute_container.h>
struct transport_container;
struct transport_class {
struct class class;
int (*setup)(struct device *);
int (*configure)(struct device *);
int (*remove)(struct device *);
int (*setup)(struct transport_container *, struct device *,
struct class_device *);
int (*configure)(struct transport_container *, struct device *,
struct class_device *);
int (*remove)(struct transport_container *, struct device *,
struct class_device *);
};
#define DECLARE_TRANSPORT_CLASS(cls, nm, su, rm, cfg) \