132 static int sil_exec_cmd(int dev, struct sil_cmd_block *pcmd, int tag)  in sil_exec_cmd()  argument
136 	u64 paddr = virt_to_bus(sata->devno, pcmd);  in sil_exec_cmd()
171 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_cmd_set_feature()  local
177 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_cmd_set_feature()
178 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_cmd_set_feature()
179 	pcmd->prb.fis.command = ATA_CMD_SET_FEATURES;  in sil_cmd_set_feature()
180 	pcmd->prb.fis.features = SETFEATURES_XFER;  in sil_cmd_set_feature()
187 		pcmd->prb.fis.sector_count = XFER_UDMA_6;  in sil_cmd_set_feature()
189 		pcmd->prb.fis.sector_count = XFER_UDMA_5;  in sil_cmd_set_feature()
191 		pcmd->prb.fis.sector_count = XFER_UDMA_4;  in sil_cmd_set_feature()
193 		pcmd->prb.fis.sector_count = XFER_UDMA_3;  in sil_cmd_set_feature()
195 	ret = sil_exec_cmd(dev, pcmd, 0);  in sil_cmd_set_feature()
210 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_cmd_identify_device()  local
215 	pcmd->prb.ctrl = cpu_to_le16(PRB_CTRL_PROTOCOL);  in sil_cmd_identify_device()
216 	pcmd->prb.prot = cpu_to_le16(PRB_PROT_READ);  in sil_cmd_identify_device()
217 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_cmd_identify_device()
218 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_cmd_identify_device()
219 	pcmd->prb.fis.command = ATA_CMD_ID_ATA;  in sil_cmd_identify_device()
220 	pcmd->sge.addr = cpu_to_le64(virt_to_bus(sata->devno, id));  in sil_cmd_identify_device()
221 	pcmd->sge.cnt = cpu_to_le32(sizeof(id[0]) * ATA_ID_WORDS);  in sil_cmd_identify_device()
222 	pcmd->sge.flags = cpu_to_le32(SGE_TRM);  in sil_cmd_identify_device()
224 	ret = sil_exec_cmd(dev, pcmd, 0);  in sil_cmd_identify_device()
238 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_cmd_soft_reset()  local
252 	pcmd->prb.ctrl = cpu_to_le16(PRB_CTRL_SRST);  in sil_cmd_soft_reset()
253 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_cmd_soft_reset()
254 	pcmd->prb.fis.pm_port_c = 0xf;  in sil_cmd_soft_reset()
271 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_sata_rw_cmd()  local
277 	memset(pcmd, 0, sizeof(struct sil_cmd_block));  in sil_sata_rw_cmd()
278 	pcmd->prb.ctrl = cpu_to_le16(PRB_CTRL_PROTOCOL);  in sil_sata_rw_cmd()
279 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_sata_rw_cmd()
280 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_sata_rw_cmd()
282 		pcmd->prb.fis.command = ATA_CMD_WRITE;  in sil_sata_rw_cmd()
283 		pcmd->prb.prot = cpu_to_le16(PRB_PROT_WRITE);  in sil_sata_rw_cmd()
285 		pcmd->prb.fis.command = ATA_CMD_READ;  in sil_sata_rw_cmd()
286 		pcmd->prb.prot = cpu_to_le16(PRB_PROT_READ);  in sil_sata_rw_cmd()
289 	pcmd->prb.fis.device = ATA_LBA;  in sil_sata_rw_cmd()
290 	pcmd->prb.fis.device |= (block >> 24) & 0xf;  in sil_sata_rw_cmd()
291 	pcmd->prb.fis.lba_high = (block >> 16) & 0xff;  in sil_sata_rw_cmd()
292 	pcmd->prb.fis.lba_mid = (block >> 8) & 0xff;  in sil_sata_rw_cmd()
293 	pcmd->prb.fis.lba_low = block & 0xff;  in sil_sata_rw_cmd()
294 	pcmd->prb.fis.sector_count = (u8)blkcnt & 0xff;  in sil_sata_rw_cmd()
296 	pcmd->sge.addr = cpu_to_le64(virt_to_bus(sata->devno, buffer));  in sil_sata_rw_cmd()
297 	pcmd->sge.cnt = cpu_to_le32(blkcnt * ATA_SECT_SIZE);  in sil_sata_rw_cmd()
298 	pcmd->sge.flags = cpu_to_le32(SGE_TRM);  in sil_sata_rw_cmd()
300 	ret = sil_exec_cmd(dev, pcmd, 0);  in sil_sata_rw_cmd()
316 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_sata_rw_cmd_ext()  local
322 	memset(pcmd, 0, sizeof(struct sil_cmd_block));  in sil_sata_rw_cmd_ext()
323 	pcmd->prb.ctrl = cpu_to_le16(PRB_CTRL_PROTOCOL);  in sil_sata_rw_cmd_ext()
324 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_sata_rw_cmd_ext()
325 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_sata_rw_cmd_ext()
327 		pcmd->prb.fis.command = ATA_CMD_WRITE_EXT;  in sil_sata_rw_cmd_ext()
328 		pcmd->prb.prot = cpu_to_le16(PRB_PROT_WRITE);  in sil_sata_rw_cmd_ext()
330 		pcmd->prb.fis.command = ATA_CMD_READ_EXT;  in sil_sata_rw_cmd_ext()
331 		pcmd->prb.prot = cpu_to_le16(PRB_PROT_READ);  in sil_sata_rw_cmd_ext()
334 	pcmd->prb.fis.lba_high_exp = (block >> 40) & 0xff;  in sil_sata_rw_cmd_ext()
335 	pcmd->prb.fis.lba_mid_exp = (block >> 32) & 0xff;  in sil_sata_rw_cmd_ext()
336 	pcmd->prb.fis.lba_low_exp = (block >> 24) & 0xff;  in sil_sata_rw_cmd_ext()
337 	pcmd->prb.fis.lba_high = (block >> 16) & 0xff;  in sil_sata_rw_cmd_ext()
338 	pcmd->prb.fis.lba_mid = (block >> 8) & 0xff;  in sil_sata_rw_cmd_ext()
339 	pcmd->prb.fis.lba_low = block & 0xff;  in sil_sata_rw_cmd_ext()
340 	pcmd->prb.fis.device = ATA_LBA;  in sil_sata_rw_cmd_ext()
341 	pcmd->prb.fis.sector_count_exp = (blkcnt >> 8) & 0xff;  in sil_sata_rw_cmd_ext()
342 	pcmd->prb.fis.sector_count = blkcnt & 0xff;  in sil_sata_rw_cmd_ext()
344 	pcmd->sge.addr = cpu_to_le64(virt_to_bus(sata->devno, buffer));  in sil_sata_rw_cmd_ext()
345 	pcmd->sge.cnt = cpu_to_le32(blkcnt * ATA_SECT_SIZE);  in sil_sata_rw_cmd_ext()
346 	pcmd->sge.flags = cpu_to_le32(SGE_TRM);  in sil_sata_rw_cmd_ext()
348 	ret = sil_exec_cmd(dev, pcmd, 0);  in sil_sata_rw_cmd_ext()
420 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_sata_cmd_flush_cache()  local
422 	memset((void *)pcmd, 0, sizeof(struct sil_cmd_block));  in sil_sata_cmd_flush_cache()
423 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_sata_cmd_flush_cache()
424 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_sata_cmd_flush_cache()
425 	pcmd->prb.fis.command = ATA_CMD_FLUSH;  in sil_sata_cmd_flush_cache()
427 	sil_exec_cmd(dev, pcmd, 0);  in sil_sata_cmd_flush_cache()
432 	struct sil_cmd_block cmdb, *pcmd = &cmdb;  in sil_sata_cmd_flush_cache_ext()  local
434 	memset((void *)pcmd, 0, sizeof(struct sil_cmd_block));  in sil_sata_cmd_flush_cache_ext()
435 	pcmd->prb.fis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;  in sil_sata_cmd_flush_cache_ext()
436 	pcmd->prb.fis.pm_port_c = (1 << 7);  in sil_sata_cmd_flush_cache_ext()
437 	pcmd->prb.fis.command = ATA_CMD_FLUSH_EXT;  in sil_sata_cmd_flush_cache_ext()
439 	sil_exec_cmd(dev, pcmd, 0);  in sil_sata_cmd_flush_cache_ext()