Lines Matching defs:handshake
860 /* handshake - spin reading hc until handshake completes or fails
863 * @done: value of those bits when handshake succeeds
869 * handshake done). There are two failure modes: "usec" have passed (major
876 static int handshake(struct fotg210_hcd *fotg210, void __iomem *ptr,
915 return handshake(fotg210, &fotg210->regs->status,
938 retval = handshake(fotg210, &fotg210->regs->command,
964 handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, temp,
974 handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, 0,
1586 retval = handshake(fotg210, status_reg,
1612 retval = handshake(fotg210, status_reg,
3647 /* An error here likely indicates handshake failure