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Searched refs:XHCI_CAPS_DBOFF (Results 1 – 2 of 2) sorted by relevance

/DragonOS-0.1.7/kernel/src/driver/usb/xhci/
Dxhci.h48 #define XHCI_CAPS_DBOFF 0x14 // Doorbell offset macro
Dxhci.c2140 …xhci_hc[cid].db_offset = xhci_read_cap_reg32(cid, XHCI_CAPS_DBOFF) & (~0x3); // bits [1:0] reserved in xhci_init()