Lines Matching defs:curr_srp
124 u32 bytes_to_write, free_write_space, timeout, curr_srp, curr_swp;
155 curr_srp = saa7164_readl(bus->m_dwSetReadPos);
159 if (curr_srp > curr_swp)
161 free_write_space = curr_srp - curr_swp;
164 free_write_space = (curr_srp + bus->m_dwSizeSetRing) - curr_swp;
172 dprintk(DBGLVL_BUS, "%s() curr_srp = %x\n", __func__, curr_srp);
189 curr_srp = saa7164_readl(bus->m_dwSetReadPos);
192 if (curr_srp > curr_swp)
194 free_write_space = curr_srp - curr_swp;
197 free_write_space = (curr_srp + bus->m_dwSizeSetRing) -