Lines Matching refs:handshake
905 * handshake - spin reading hc until handshake completes or fails
908 * @done: value of those bits when handshake succeeds
914 * handshake done). There are two failure modes: "usec" have passed (major
921 static int handshake(struct fotg210_hcd *fotg210, void __iomem *ptr,
964 return handshake(fotg210, &fotg210->regs->status,
987 retval = handshake(fotg210, &fotg210->regs->command,
1014 handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, temp,
1024 handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, 0,
1670 retval = handshake(fotg210, status_reg,
1697 retval = handshake(fotg210, status_reg,
3817 /* An error here likely indicates handshake failure