156 	 * Minimum 2 loops to read TLP headers and 1 loop to read data  in tlp_read_packet()
186 static void tlp_write_packet(struct altera_pcie *pcie, u32 *headers,  in tlp_write_packet()  argument
191 	tlp_rp_regdata.reg0 = headers[0];  in tlp_write_packet()
192 	tlp_rp_regdata.reg1 = headers[1];  in tlp_write_packet()
197 		tlp_rp_regdata.reg0 = headers[2];  in tlp_write_packet()
205 		tlp_rp_regdata.reg0 = headers[2];  in tlp_write_packet()
216 	u32 headers[TLP_HDR_SIZE];  in tlp_cfg_dword_read()  local
218 	headers[0] = TLP_CFGRD_DW0(pcie, bus);  in tlp_cfg_dword_read()
219 	headers[1] = TLP_CFG_DW1(pcie, TLP_READ_TAG, byte_en);  in tlp_cfg_dword_read()
220 	headers[2] = TLP_CFG_DW2(bus, devfn, where);  in tlp_cfg_dword_read()
222 	tlp_write_packet(pcie, headers, 0, false);  in tlp_cfg_dword_read()
230 	u32 headers[TLP_HDR_SIZE];  in tlp_cfg_dword_write()  local
233 	headers[0] = TLP_CFGWR_DW0(pcie, bus);  in tlp_cfg_dword_write()
234 	headers[1] = TLP_CFG_DW1(pcie, TLP_WRITE_TAG, byte_en);  in tlp_cfg_dword_write()
235 	headers[2] = TLP_CFG_DW2(bus, devfn, where);  in tlp_cfg_dword_write()
239 		tlp_write_packet(pcie, headers, value, true);  in tlp_cfg_dword_write()
241 		tlp_write_packet(pcie, headers, value, false);  in tlp_cfg_dword_write()