include/linux/ipmi_smi.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
30 /* Structure for the low-level drivers. */
77 	 * The low-level interface cannot start sending messages to
86 	 * When called, the low-level interface should disable all
92 	 * Get the detailed private info of the low level interface and store
171 #define ipmi_version_major(v) ((v)->ipmi_version & 0xf)
172 #define ipmi_version_minor(v) ((v)->ipmi_version >> 4)
185 		return -EINVAL;  in ipmi_demangle_device_id()
188 		return -EINVAL;  in ipmi_demangle_device_id()
191 		return -EINVAL;  in ipmi_demangle_device_id()
194 	data_len--;  in ipmi_demangle_device_id()
196 	id->device_id = data[0];  in ipmi_demangle_device_id()
197 	id->device_revision = data[1];  in ipmi_demangle_device_id()
198 	id->firmware_revision_1 = data[2];  in ipmi_demangle_device_id()
199 	id->firmware_revision_2 = data[3];  in ipmi_demangle_device_id()
200 	id->ipmi_version = data[4];  in ipmi_demangle_device_id()
201 	id->additional_device_support = data[5];  in ipmi_demangle_device_id()
203 		id->manufacturer_id = (data[6] | (data[7] << 8) |  in ipmi_demangle_device_id()
205 		id->product_id = data[9] | (data[10] << 8);  in ipmi_demangle_device_id()
207 		id->manufacturer_id = 0;  in ipmi_demangle_device_id()
208 		id->product_id = 0;  in ipmi_demangle_device_id()
211 		memcpy(id->aux_firmware_revision, data+11, 4);  in ipmi_demangle_device_id()
212 		id->aux_firmware_revision_set = 1;  in ipmi_demangle_device_id()
214 		id->aux_firmware_revision_set = 0;  in ipmi_demangle_device_id()
220  * Add a low-level interface to the IPMI driver.  Note that if the
222  * The low-level interface should not deliver any messages to the
237  * Remove a low-level interface from the IPMI driver.  This will
251 /* The lower layer received a watchdog pre-timeout on interface. */
257 	msg->done(msg);  in ipmi_free_smi_msg()