3  * xhci-dbgcap.c - xHCI debug capability support
28 #include "xhci.h"
29 #include "xhci-trace.h"
30 #include "xhci-dbgcap.h"
429 	/* xhci 7.6.9, all three contexts; info, ep-out and ep-in. Each 64 bytes*/  in dbc_alloc_ctx()
997 	struct xhci_hcd		*xhci;  in dbc_show()  local
999 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_show()
1000 	dbc = xhci->dbc;  in dbc_show()
1012 	struct xhci_hcd		*xhci;  in dbc_store()  local
1015 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_store()
1016 	dbc = xhci->dbc;  in dbc_store()
1033 	struct xhci_hcd		*xhci;  in dbc_idVendor_show()  local
1035 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_idVendor_show()
1036 	dbc = xhci->dbc;  in dbc_idVendor_show()
1046 	struct xhci_hcd		*xhci;  in dbc_idVendor_store()  local
1056 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_idVendor_store()
1057 	dbc = xhci->dbc;  in dbc_idVendor_store()
1075 	struct xhci_hcd         *xhci;  in dbc_idProduct_show()  local
1077 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_idProduct_show()
1078 	dbc = xhci->dbc;  in dbc_idProduct_show()
1088 	struct xhci_hcd         *xhci;  in dbc_idProduct_store()  local
1098 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_idProduct_store()
1099 	dbc = xhci->dbc;  in dbc_idProduct_store()
1116 	struct xhci_hcd	*xhci;  in dbc_bcdDevice_show()  local
1118 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_bcdDevice_show()
1119 	dbc = xhci->dbc;  in dbc_bcdDevice_show()
1129 	struct xhci_hcd	*xhci;  in dbc_bcdDevice_store()  local
1139 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_bcdDevice_store()
1140 	dbc = xhci->dbc;  in dbc_bcdDevice_store()
1158 	struct xhci_hcd	*xhci;  in dbc_bInterfaceProtocol_show()  local
1160 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_bInterfaceProtocol_show()
1161 	dbc = xhci->dbc;  in dbc_bInterfaceProtocol_show()
1171 	struct xhci_hcd *xhci;  in dbc_bInterfaceProtocol_store()  local
1182 	/* ...xhci only supports values 0 and 1 */  in dbc_bInterfaceProtocol_store()
1186 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_bInterfaceProtocol_store()
1187 	dbc = xhci->dbc;  in dbc_bInterfaceProtocol_store()
1205 	struct xhci_hcd *xhci;  in dbc_poll_interval_ms_show()  local
1207 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_poll_interval_ms_show()
1208 	dbc = xhci->dbc;  in dbc_poll_interval_ms_show()
1218 	struct xhci_hcd *xhci;  in dbc_poll_interval_ms_store()  local
1226 	xhci = hcd_to_xhci(dev_get_drvdata(dev));  in dbc_poll_interval_ms_store()
1227 	dbc = xhci->dbc;  in dbc_poll_interval_ms_store()
1304 int xhci_create_dbc_dev(struct xhci_hcd *xhci)  in xhci_create_dbc_dev()  argument
1312 	dev = xhci_to_hcd(xhci)->self.controller;  in xhci_create_dbc_dev()
1313 	base = &xhci->cap_regs->hc_capbase;  in xhci_create_dbc_dev()
1320 	if (xhci->dbc)  in xhci_create_dbc_dev()
1323 	ret = xhci_dbc_tty_probe(dev, base + dbc_cap_offs, xhci);  in xhci_create_dbc_dev()
1328 void xhci_remove_dbc_dev(struct xhci_hcd *xhci)  in xhci_remove_dbc_dev()  argument
1332 	if (!xhci->dbc)  in xhci_remove_dbc_dev()
1335 	xhci_dbc_tty_remove(xhci->dbc);  in xhci_remove_dbc_dev()
1336 	spin_lock_irqsave(&xhci->lock, flags);  in xhci_remove_dbc_dev()
1337 	xhci->dbc = NULL;  in xhci_remove_dbc_dev()
1338 	spin_unlock_irqrestore(&xhci->lock, flags);  in xhci_remove_dbc_dev()
1342 int xhci_dbc_suspend(struct xhci_hcd *xhci)  in xhci_dbc_suspend()  argument
1344 	struct xhci_dbc		*dbc = xhci->dbc;  in xhci_dbc_suspend()
1357 int xhci_dbc_resume(struct xhci_hcd *xhci)  in xhci_dbc_resume()  argument
1360 	struct xhci_dbc		*dbc = xhci->dbc;  in xhci_dbc_resume()