#include <linux/pci.h> #include <linux/usb.h> #include <linux/usb/ehci_def.h> #include <linux/usb/hcd.h> #include <asm/xen/hypercall.h> #include <xen/interface/physdev.h> #include <xen/xen.h> static int xen_dbgp_op(struct usb_hcd *hcd, int op) { #ifdef CONFIG_PCI const struct device *ctrlr = hcd_to_bus(hcd)->controller; #endif struct physdev_dbgp_op dbgp; if (!xen_initial_domain()) return 0; dbgp.op = op; #ifdef CONFIG_PCI if (dev_is_pci(ctrlr)) { const struct pci_dev *pdev = to_pci_dev(ctrlr); dbgp.u.pci.seg = pci_domain_nr(pdev->bus); dbgp.u.pci.bus = pdev->bus->number; dbgp.u.pci.devfn = pdev->devfn; dbgp.bus = PHYSDEVOP_DBGP_BUS_PCI; } else #endif dbgp.bus = PHYSDEVOP_DBGP_BUS_UNKNOWN; return HYPERVISOR_physdev_op(PHYSDEVOP_dbgp_op, &dbgp); } int xen_dbgp_reset_prep(struct usb_hcd *hcd) { return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_PREPARE); } int xen_dbgp_external_startup(struct usb_hcd *hcd) { return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_DONE); } #ifndef CONFIG_EARLY_PRINTK_DBGP #include <linux/export.h> EXPORT_SYMBOL_GPL(xen_dbgp_reset_prep); EXPORT_SYMBOL_GPL(xen_dbgp_external_startup); #endif </option> <option value='packet-loop-back'>packet-loop-back</option> <option value='packet-rx-pump-back'>packet-rx-pump-back</option> </select> <input type='submit' value='switch'/></form></td></tr> <tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table> <table class='tabs'><tr><td> <a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/pxa/pxa-ssp.c?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa/pxa-ssp.c?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/pxa/pxa-ssp.c?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c'> <input type='hidden' name='id' value='b70149dd7dc98661fbbfe7281f127caa408028fe'/><select name='qt'> <option value='grep'>log msg</option> <option value='author'>author</option> <option value='committer'>committer</option> <option value='range'>range</option> </select> <input class='txt' type='search' size='10' name='q' value=''/> <input type='submit' value='search'/> </form> </td></tr></table> <div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>pxa</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c?id=b70149dd7dc98661fbbfe7281f127caa408028fe'>pxa-ssp.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c?id=b70149dd7dc98661fbbfe7281f127caa408028fe&showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>