1 // SPDX-License-Identifier: GPL-2.0
28 MODULE_PARM_DESC(swi_tru_install, "TRU-Install mode (1=Full Logic (def),"
29 		 " 2=Force CD-Rom, 3=Force Modem)");
41 	if ((swocInfo->LinuxSKU >= 0x2100 && swocInfo->LinuxSKU <= 0x2FFF) ||  in containsFullLinuxPackage()
42 	   (swocInfo->LinuxSKU >= 0x7100 && swocInfo->LinuxSKU <= 0x7FFF))  in containsFullLinuxPackage()
51 	dev_dbg(&udev->dev, "SWIMS: %s", "DEVICE MODE SWITCH\n");  in sierra_set_ms_mode()
69 	dev_dbg(&udev->dev, "SWIMS: Attempting to get TRU-Install info\n");  in sierra_get_swoc_info()
80 	swocInfo->LinuxSKU = le16_to_cpu(swocInfo->LinuxSKU);  in sierra_get_swoc_info()
81 	swocInfo->LinuxVer = le16_to_cpu(swocInfo->LinuxVer);  in sierra_get_swoc_info()
87 	dev_dbg(dev, "SWIMS: SWoC Rev: %02d\n", swocInfo->rev);  in debug_swoc()
88 	dev_dbg(dev, "SWIMS: Linux SKU: %04X\n", swocInfo->LinuxSKU);  in debug_swoc()
89 	dev_dbg(dev, "SWIMS: Linux Version: %04X\n", swocInfo->LinuxVer);  in debug_swoc()
106 			return -ENOMEM;  in truinst_show()
113 			return -EIO;  in truinst_show()
118 			swocInfo->rev,  in truinst_show()
119 			swocInfo->LinuxSKU,  in truinst_show()
120 			swocInfo->LinuxVer);  in truinst_show()
133 	udev = us->pusb_dev;  in sierra_ms_init()
135 	/* Force Modem mode */  in sierra_ms_init()
137 		usb_stor_dbg(us, "SWIMS: Forcing Modem Mode\n");  in sierra_ms_init()
140 			usb_stor_dbg(us, "SWIMS: Failed to switch to modem mode\n");  in sierra_ms_init()
141 		return -EIO;  in sierra_ms_init()
143 	/* Force Mass Storage mode (keep CD-Rom) */  in sierra_ms_init()
145 		usb_stor_dbg(us, "SWIMS: Forcing Mass Storage Mode\n");  in sierra_ms_init()
148 	/* Normal TRU-Install Logic */  in sierra_ms_init()
155 			return -ENOMEM;  in sierra_ms_init()
159 			retries--;  in sierra_ms_init()
170 			return -EIO;  in sierra_ms_init()
173 		debug_swoc(&us->pusb_dev->dev, swocInfo);  in sierra_ms_init()
176 		 * If there is not Linux software on the TRU-Install device  in sierra_ms_init()
177 		 * then switch to modem mode  in sierra_ms_init()
180 			usb_stor_dbg(us, "SWIMS: Switching to Modem Mode\n");  in sierra_ms_init()
186 			return -EIO;  in sierra_ms_init()
191 	return device_create_file(&us->pusb_intf->dev, &dev_attr_truinst);  in sierra_ms_init()