Lines Matching refs:buffer_size
81 static int buffer_free_bytes(u32 buffer_size, u32 wr_idx, u32 rd_idx) in buffer_free_bytes() argument
83 if (rd_idx >= buffer_size || wr_idx >= buffer_size) in buffer_free_bytes()
86 return ((buffer_size - 1) - (wr_idx - rd_idx)) % buffer_size; in buffer_free_bytes()
89 static int buffer_avail_bytes(u32 buffer_size, u32 wr_idx, u32 rd_idx) in buffer_avail_bytes() argument
91 if (rd_idx >= buffer_size || wr_idx >= buffer_size) in buffer_avail_bytes()
94 return buffer_size - 1 - buffer_free_bytes(buffer_size, wr_idx, rd_idx); in buffer_avail_bytes()
114 int buffer_size, u32 flags) in octeon_pcie_console_read() argument
144 read_size = min_t(int, avail, buffer_size); in octeon_pcie_console_read()
226 int buffer_size) in octeon_pcie_console_init() argument
237 (buffer_size * 2 + sizeof(struct octeon_pcie_console) + in octeon_pcie_console_init()
282 avail_addr += buffer_size; in octeon_pcie_console_init()
284 avail_addr += buffer_size; in octeon_pcie_console_init()
285 cons_ptr->buf_size = buffer_size; in octeon_pcie_console_init()