scsi/fcoe/fcoe_sysfs.c

137 #define fcoe_ctlr_show_function(field, format_string, sz, cast)	\
138 static ssize_t show_fcoe_ctlr_device_##field(struct device *dev, \
143 	if (ctlr->f->get_fcoe_ctlr_##field)				\
144 		ctlr->f->get_fcoe_ctlr_##field(ctlr);			\
146 			cast fcoe_ctlr_##field(ctlr));			\
149 #define fcoe_fcf_show_function(field, format_string, sz, cast)	\
150 static ssize_t show_fcoe_fcf_device_##field(struct device *dev,	\
156 	if (ctlr->f->get_fcoe_fcf_##field)				\
157 		ctlr->f->get_fcoe_fcf_##field(fcf);			\
159 			cast fcoe_fcf_##field(fcf));			\
162 #define fcoe_ctlr_private_show_function(field, format_string, sz, cast)	\
163 static ssize_t show_fcoe_ctlr_device_##field(struct device *dev, \
168 	return snprintf(buf, sz, format_string, cast fcoe_ctlr_##field(ctlr)); \
171 #define fcoe_fcf_private_show_function(field, format_string, sz, cast)	\
172 static ssize_t show_fcoe_fcf_device_##field(struct device *dev,	\
177 	return snprintf(buf, sz, format_string, cast fcoe_fcf_##field(fcf)); \
180 #define fcoe_ctlr_private_rd_attr(field, format_string, sz)		\
181 	fcoe_ctlr_private_show_function(field, format_string, sz, )	\
182 	static FCOE_DEVICE_ATTR(ctlr, field, S_IRUGO,			\
183 				show_fcoe_ctlr_device_##field, NULL)
185 #define fcoe_ctlr_rd_attr(field, format_string, sz)			\
186 	fcoe_ctlr_show_function(field, format_string, sz, )		\
187 	static FCOE_DEVICE_ATTR(ctlr, field, S_IRUGO,			\
188 				show_fcoe_ctlr_device_##field, NULL)
190 #define fcoe_fcf_rd_attr(field, format_string, sz)			\
191 	fcoe_fcf_show_function(field, format_string, sz, )		\
192 	static FCOE_DEVICE_ATTR(fcf, field, S_IRUGO,			\
193 				show_fcoe_fcf_device_##field, NULL)
195 #define fcoe_fcf_private_rd_attr(field, format_string, sz)		\
196 	fcoe_fcf_private_show_function(field, format_string, sz, )	\
197 	static FCOE_DEVICE_ATTR(fcf, field, S_IRUGO,			\
198 				show_fcoe_fcf_device_##field, NULL)
200 #define fcoe_ctlr_private_rd_attr_cast(field, format_string, sz, cast)	\
201 	fcoe_ctlr_private_show_function(field, format_string, sz, (cast)) \
202 	static FCOE_DEVICE_ATTR(ctlr, field, S_IRUGO,			\
203 				show_fcoe_ctlr_device_##field, NULL)
205 #define fcoe_fcf_private_rd_attr_cast(field, format_string, sz, cast)	\
206 	fcoe_fcf_private_show_function(field, format_string, sz, (cast)) \
207 	static FCOE_DEVICE_ATTR(fcf, field, S_IRUGO,			\
208 				show_fcoe_fcf_device_##field, NULL)