134 static int asd_read_ocm_seg(struct asd_ha_struct *asd_ha, void *buffer,  in asd_read_ocm_seg()  argument
138 	if (unlikely(asd_ha->iospace))  in asd_read_ocm_seg()
139 		asd_read_reg_string(asd_ha, buffer, offs+OCM_BASE_ADDR, size);  in asd_read_ocm_seg()
142 			*p = asd_read_ocm_byte(asd_ha, offs);  in asd_read_ocm_seg()
147 static int asd_read_ocm_dir(struct asd_ha_struct *asd_ha,  in asd_read_ocm_dir()  argument
150 	int err = asd_read_ocm_seg(asd_ha, dir, offs, sizeof(*dir));  in asd_read_ocm_dir()
179 static void asd_write_ocm_seg(struct asd_ha_struct *asd_ha, void *buffer,  in asd_write_ocm_seg()  argument
183 	if (unlikely(asd_ha->iospace))  in asd_write_ocm_seg()
184 		asd_write_reg_string(asd_ha, buffer, offs+OCM_BASE_ADDR, size);  in asd_write_ocm_seg()
187 			asd_write_ocm_byte(asd_ha, offs, *p);  in asd_write_ocm_seg()
215 static int asd_get_bios_chim(struct asd_ha_struct *asd_ha,  in asd_get_bios_chim()  argument
233 	err = asd_read_ocm_seg(asd_ha, (void *)bc_struct, offs,  in asd_get_bios_chim()
254 		asd_ha->hw_prof.bios.present = 1;  in asd_get_bios_chim()
255 		asd_ha->hw_prof.bios.maj = bc_struct->bios_major;  in asd_get_bios_chim()
256 		asd_ha->hw_prof.bios.min = bc_struct->bios_minor;  in asd_get_bios_chim()
257 		asd_ha->hw_prof.bios.bld = le32_to_cpu(bc_struct->bios_build);  in asd_get_bios_chim()
259 			    asd_ha->hw_prof.bios.maj,  in asd_get_bios_chim()
260 			    asd_ha->hw_prof.bios.min,  in asd_get_bios_chim()
261 			    asd_ha->hw_prof.bios.bld);  in asd_get_bios_chim()
263 	asd_ha->hw_prof.ue.num = le16_to_cpu(bc_struct->ue_num);  in asd_get_bios_chim()
264 	asd_ha->hw_prof.ue.size= le16_to_cpu(bc_struct->ue_size);  in asd_get_bios_chim()
265 	ASD_DPRINTK("ue num:%d, ue size:%d\n", asd_ha->hw_prof.ue.num,  in asd_get_bios_chim()
266 		    asd_ha->hw_prof.ue.size);  in asd_get_bios_chim()
267 	size = asd_ha->hw_prof.ue.num * asd_ha->hw_prof.ue.size;  in asd_get_bios_chim()
270 		asd_ha->hw_prof.ue.area = kmalloc(size, GFP_KERNEL);  in asd_get_bios_chim()
271 		if (!asd_ha->hw_prof.ue.area)  in asd_get_bios_chim()
273 		err = asd_read_ocm_seg(asd_ha, (void *)asd_ha->hw_prof.ue.area,  in asd_get_bios_chim()
276 			kfree(asd_ha->hw_prof.ue.area);  in asd_get_bios_chim()
277 			asd_ha->hw_prof.ue.area = NULL;  in asd_get_bios_chim()
278 			asd_ha->hw_prof.ue.num  = 0;  in asd_get_bios_chim()
279 			asd_ha->hw_prof.ue.size = 0;  in asd_get_bios_chim()
290 asd_hwi_initialize_ocm_dir (struct asd_ha_struct *asd_ha)  in asd_hwi_initialize_ocm_dir()  argument
296 		asd_write_ocm_dword(asd_ha, i, 0);  in asd_hwi_initialize_ocm_dir()
299 	asd_write_ocm_seg(asd_ha, &OCMDirInit, 0,  in asd_hwi_initialize_ocm_dir()
304 		asd_write_ocm_seg(asd_ha, &OCMDirEntriesInit[i],  in asd_hwi_initialize_ocm_dir()
312 asd_hwi_check_ocm_access (struct asd_ha_struct *asd_ha)  in asd_hwi_check_ocm_access()  argument
314 	struct pci_dev *pcidev = asd_ha->pcidev;  in asd_hwi_check_ocm_access()
320 	reg = asd_read_reg_dword(asd_ha, EXSICNFGR);  in asd_hwi_check_ocm_access()
343 		asd_hwi_initialize_ocm_dir(asd_ha);  in asd_hwi_check_ocm_access()
354 int asd_read_ocm(struct asd_ha_struct *asd_ha)  in asd_read_ocm()  argument
359 	if (asd_hwi_check_ocm_access(asd_ha))  in asd_read_ocm()
368 	err = asd_read_ocm_dir(asd_ha, dir, 0);  in asd_read_ocm()
372 	err = asd_get_bios_chim(asd_ha, dir);  in asd_read_ocm()
566 static int asd_poll_flash(struct asd_ha_struct *asd_ha)  in asd_poll_flash()  argument
572 		d  = asd_read_reg_byte(asd_ha, asd_ha->hw_prof.flash.bar);  in asd_poll_flash()
573 		d ^= asd_read_reg_byte(asd_ha, asd_ha->hw_prof.flash.bar);  in asd_poll_flash()
581 static int asd_reset_flash(struct asd_ha_struct *asd_ha)  in asd_reset_flash()  argument
585 	err = asd_poll_flash(asd_ha);  in asd_reset_flash()
588 	asd_write_reg_byte(asd_ha, asd_ha->hw_prof.flash.bar, FLASH_RESET);  in asd_reset_flash()
589 	err = asd_poll_flash(asd_ha);  in asd_reset_flash()
594 static int asd_read_flash_seg(struct asd_ha_struct *asd_ha,  in asd_read_flash_seg()  argument
597 	asd_read_reg_string(asd_ha, buffer, asd_ha->hw_prof.flash.bar+offs,  in asd_read_flash_seg()
610 static int asd_find_flash_dir(struct asd_ha_struct *asd_ha,  in asd_find_flash_dir()  argument
615 		asd_read_flash_seg(asd_ha, flash_dir, v,  in asd_find_flash_dir()
619 			asd_ha->hw_prof.flash.dir_offs = v;  in asd_find_flash_dir()
620 			asd_read_flash_seg(asd_ha, flash_dir, v,  in asd_find_flash_dir()
628 static int asd_flash_getid(struct asd_ha_struct *asd_ha)  in asd_flash_getid()  argument
633 	reg = asd_read_reg_dword(asd_ha, EXSICNFGR);  in asd_flash_getid()
635 	if (pci_read_config_dword(asd_ha->pcidev, PCI_CONF_FLSH_BAR,  in asd_flash_getid()
636 				  &asd_ha->hw_prof.flash.bar)) {  in asd_flash_getid()
638 			   pci_name(asd_ha->pcidev));  in asd_flash_getid()
641 	asd_ha->hw_prof.flash.present = 1;  in asd_flash_getid()
642 	asd_ha->hw_prof.flash.wide = reg & FLASHW ? 1 : 0;  in asd_flash_getid()
643 	err = asd_reset_flash(asd_ha);  in asd_flash_getid()
706 static int asd_ms_get_sas_addr(struct asd_ha_struct *asd_ha,  in asd_ms_get_sas_addr()  argument
709 	memcpy(asd_ha->hw_prof.sas_addr, ms->sas_addr, SAS_ADDR_SIZE);  in asd_ms_get_sas_addr()
713 static int asd_ms_get_pcba_sn(struct asd_ha_struct *asd_ha,  in asd_ms_get_pcba_sn()  argument
716 	memcpy(asd_ha->hw_prof.pcba_sn, ms->pcba_sn, ASD_PCBA_SN_SIZE);  in asd_ms_get_pcba_sn()
717 	asd_ha->hw_prof.pcba_sn[ASD_PCBA_SN_SIZE] = '\0';  in asd_ms_get_pcba_sn()
770 static int asd_ms_get_phy_params(struct asd_ha_struct *asd_ha,  in asd_ms_get_phy_params()  argument
809 	asd_ha->hw_prof.enabled_phys = 0;  in asd_ms_get_phy_params()
818 			asd_ha->hw_prof.enabled_phys &= ~(1 << i);  in asd_ms_get_phy_params()
823 			asd_ha->hw_prof.enabled_phys |= (1 << i);  in asd_ms_get_phy_params()
827 		asd_ha->hw_prof.phy_desc[i].phy_control_0 = pd->phy_control_0;  in asd_ms_get_phy_params()
828 		asd_ha->hw_prof.phy_desc[i].phy_control_1 = pd->phy_control_1;  in asd_ms_get_phy_params()
829 		asd_ha->hw_prof.phy_desc[i].phy_control_2 = pd->phy_control_2;  in asd_ms_get_phy_params()
830 		asd_ha->hw_prof.phy_desc[i].phy_control_3 = pd->phy_control_3;  in asd_ms_get_phy_params()
832 	asd_ha->hw_prof.max_phys = rep_phys + en_phys;  in asd_ms_get_phy_params()
833 	asd_ha->hw_prof.num_phys = en_phys;  in asd_ms_get_phy_params()
835 		    asd_ha->hw_prof.max_phys, asd_ha->hw_prof.num_phys);  in asd_ms_get_phy_params()
836 	ASD_DPRINTK("ms: enabled_phys:0x%x\n", asd_ha->hw_prof.enabled_phys);  in asd_ms_get_phy_params()
840 static int asd_ms_get_connector_map(struct asd_ha_struct *asd_ha,  in asd_ms_get_connector_map()  argument
868 static int asd_process_ms(struct asd_ha_struct *asd_ha,  in asd_process_ms()  argument
891 	err = asd_read_flash_seg(asd_ha, (void *)manuf_sec, offs, size);  in asd_process_ms()
904 	err = asd_ms_get_sas_addr(asd_ha, manuf_sec);  in asd_process_ms()
910 		    SAS_ADDR(asd_ha->hw_prof.sas_addr));  in asd_process_ms()
912 	err = asd_ms_get_pcba_sn(asd_ha, manuf_sec);  in asd_process_ms()
917 	ASD_DPRINTK("manuf sect PCBA SN %s\n", asd_ha->hw_prof.pcba_sn);  in asd_process_ms()
919 	err = asd_ms_get_phy_params(asd_ha, manuf_sec);  in asd_process_ms()
925 	err = asd_ms_get_connector_map(asd_ha, manuf_sec);  in asd_process_ms()
937 static int asd_process_ctrla_phy_settings(struct asd_ha_struct *asd_ha,  in asd_process_ctrla_phy_settings()  argument
944 		if (!PHY_ENABLED(asd_ha, i))  in asd_process_ctrla_phy_settings()
947 			asd_ha->hw_prof.enabled_phys &= ~(1 << i);  in asd_process_ctrla_phy_settings()
951 		memcpy(asd_ha->hw_prof.phy_desc[i].sas_addr, pe->sas_addr,  in asd_process_ctrla_phy_settings()
953 		asd_ha->hw_prof.phy_desc[i].max_sas_lrate =  in asd_process_ctrla_phy_settings()
955 		asd_ha->hw_prof.phy_desc[i].min_sas_lrate =  in asd_process_ctrla_phy_settings()
957 		asd_ha->hw_prof.phy_desc[i].max_sata_lrate =  in asd_process_ctrla_phy_settings()
959 		asd_ha->hw_prof.phy_desc[i].min_sata_lrate =  in asd_process_ctrla_phy_settings()
961 		asd_ha->hw_prof.phy_desc[i].flags = pe->flags;  in asd_process_ctrla_phy_settings()
965 			    SAS_ADDR(asd_ha->hw_prof.phy_desc[i].sas_addr),  in asd_process_ctrla_phy_settings()
966 			    asd_ha->hw_prof.phy_desc[i].max_sas_lrate,  in asd_process_ctrla_phy_settings()
967 			    asd_ha->hw_prof.phy_desc[i].min_sas_lrate,  in asd_process_ctrla_phy_settings()
968 			    asd_ha->hw_prof.phy_desc[i].max_sata_lrate,  in asd_process_ctrla_phy_settings()
969 			    asd_ha->hw_prof.phy_desc[i].min_sata_lrate,  in asd_process_ctrla_phy_settings()
970 			    asd_ha->hw_prof.phy_desc[i].flags);  in asd_process_ctrla_phy_settings()
981 static int asd_process_ctrl_a_user(struct asd_ha_struct *asd_ha,  in asd_process_ctrl_a_user()  argument
999 			       asd_ha->hw_prof.sas_addr, SAS_ADDR_SIZE);  in asd_process_ctrl_a_user()
1019 	err = asd_read_flash_seg(asd_ha, (void *)el, offs, size);  in asd_process_ctrl_a_user()
1032 	err = asd_process_ctrla_phy_settings(asd_ha, ps);  in asd_process_ctrl_a_user()
1047 int asd_read_flash(struct asd_ha_struct *asd_ha)  in asd_read_flash()  argument
1052 	err = asd_flash_getid(asd_ha);  in asd_read_flash()
1061 	if (!asd_find_flash_dir(asd_ha, flash_dir)) {  in asd_read_flash()
1072 	err = asd_process_ms(asd_ha, flash_dir);  in asd_read_flash()
1078 	err = asd_process_ctrl_a_user(asd_ha, flash_dir);  in asd_read_flash()
1096 int asd_verify_flash_seg(struct asd_ha_struct *asd_ha,  in asd_verify_flash_seg()  argument
1104 	reg = asd_ha->hw_prof.flash.bar;  in asd_verify_flash_seg()
1111 		flash_char = asd_read_reg_byte(asd_ha, reg + nv_offset + i);  in asd_verify_flash_seg()
1127 int asd_write_flash_seg(struct asd_ha_struct *asd_ha,  in asd_write_flash_seg()  argument
1134 	reg = asd_ha->hw_prof.flash.bar;  in asd_write_flash_seg()
1137 	err = asd_check_flash_type(asd_ha);  in asd_write_flash_seg()
1144 	err = asd_erase_nv_sector(asd_ha, nv_offset, bytes_to_write);  in asd_write_flash_seg()
1151 	err = asd_reset_flash(asd_ha);  in asd_write_flash_seg()
1160 		switch (asd_ha->hw_prof.flash.method) {  in asd_write_flash_seg()
1163 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1165 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1167 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1169 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1176 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1178 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1180 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1182 			asd_write_reg_byte(asd_ha,  in asd_write_flash_seg()
1190 		if (asd_chk_write_status(asd_ha,  in asd_write_flash_seg()
1198 	err = asd_reset_flash(asd_ha);  in asd_write_flash_seg()
1206 int asd_chk_write_status(struct asd_ha_struct *asd_ha,  in asd_chk_write_status()  argument
1218 	reg = asd_ha->hw_prof.flash.bar;  in asd_chk_write_status()
1221 		nv_data1 = asd_read_reg_byte(asd_ha, reg);  in asd_chk_write_status()
1222 		nv_data2 = asd_read_reg_byte(asd_ha, reg);  in asd_chk_write_status()
1231 				nv_data1 = asd_read_reg_byte(asd_ha,  in asd_chk_write_status()
1233 				nv_data2 = asd_read_reg_byte(asd_ha,  in asd_chk_write_status()
1269 int asd_erase_nv_sector(struct asd_ha_struct *asd_ha, u32 flash_addr, u32 size)  in asd_erase_nv_sector()  argument
1274 	reg = asd_ha->hw_prof.flash.bar;  in asd_erase_nv_sector()
1284 		switch (asd_ha->hw_prof.flash.method) {  in asd_erase_nv_sector()
1286 			asd_write_reg_byte(asd_ha, (reg + 0xAAA), 0xAA);  in asd_erase_nv_sector()
1287 			asd_write_reg_byte(asd_ha, (reg + 0x555), 0x55);  in asd_erase_nv_sector()
1288 			asd_write_reg_byte(asd_ha, (reg + 0xAAA), 0x80);  in asd_erase_nv_sector()
1289 			asd_write_reg_byte(asd_ha, (reg + 0xAAA), 0xAA);  in asd_erase_nv_sector()
1290 			asd_write_reg_byte(asd_ha, (reg + 0x555), 0x55);  in asd_erase_nv_sector()
1291 			asd_write_reg_byte(asd_ha, (reg + sector_addr), 0x30);  in asd_erase_nv_sector()
1294 			asd_write_reg_byte(asd_ha, (reg + 0x555), 0xAA);  in asd_erase_nv_sector()
1295 			asd_write_reg_byte(asd_ha, (reg + 0x2AA), 0x55);  in asd_erase_nv_sector()
1296 			asd_write_reg_byte(asd_ha, (reg + 0x555), 0x80);  in asd_erase_nv_sector()
1297 			asd_write_reg_byte(asd_ha, (reg + 0x555), 0xAA);  in asd_erase_nv_sector()
1298 			asd_write_reg_byte(asd_ha, (reg + 0x2AA), 0x55);  in asd_erase_nv_sector()
1299 			asd_write_reg_byte(asd_ha, (reg + sector_addr), 0x30);  in asd_erase_nv_sector()
1305 		if (asd_chk_write_status(asd_ha, sector_addr, 1) != 0)  in asd_erase_nv_sector()
1314 int asd_check_flash_type(struct asd_ha_struct *asd_ha)  in asd_check_flash_type()  argument
1324 	reg = asd_ha->hw_prof.flash.bar;  in asd_check_flash_type()
1327 	err = asd_reset_flash(asd_ha);  in asd_check_flash_type()
1333 	asd_ha->hw_prof.flash.method = FLASH_METHOD_UNKNOWN;  in asd_check_flash_type()
1334 	asd_ha->hw_prof.flash.manuf = FLASH_MANUF_ID_UNKNOWN;  in asd_check_flash_type()
1335 	asd_ha->hw_prof.flash.dev_id = FLASH_DEV_ID_UNKNOWN;  in asd_check_flash_type()
1341 	inc = asd_ha->hw_prof.flash.wide ? 2 : 1;  in asd_check_flash_type()
1342 	asd_write_reg_byte(asd_ha, reg + 0xAAA, 0xAA);  in asd_check_flash_type()
1343 	asd_write_reg_byte(asd_ha, reg + 0x555, 0x55);  in asd_check_flash_type()
1344 	asd_write_reg_byte(asd_ha, reg + 0xAAA, 0x90);  in asd_check_flash_type()
1345 	manuf_id = asd_read_reg_byte(asd_ha, reg);  in asd_check_flash_type()
1346 	dev_id = asd_read_reg_byte(asd_ha, reg + inc);  in asd_check_flash_type()
1347 	sec_prot = asd_read_reg_byte(asd_ha, reg + inc + inc);  in asd_check_flash_type()
1349 	err = asd_reset_flash(asd_ha);  in asd_check_flash_type()
1356 	err = asd_reset_flash(asd_ha);  in asd_check_flash_type()
1366 			asd_ha->hw_prof.flash.method = FLASH_METHOD_A;  in asd_check_flash_type()
1376 			asd_ha->hw_prof.flash.method = FLASH_METHOD_A;  in asd_check_flash_type()
1386 			asd_ha->hw_prof.flash.method = FLASH_METHOD_A;  in asd_check_flash_type()
1393 			asd_ha->hw_prof.flash.method = FLASH_METHOD_A;  in asd_check_flash_type()
1399 	if (asd_ha->hw_prof.flash.method == FLASH_METHOD_UNKNOWN) {  in asd_check_flash_type()
1400 		err = asd_reset_flash(asd_ha);  in asd_check_flash_type()
1407 		asd_write_reg_byte(asd_ha, (reg + 0x555), 0xAA);  in asd_check_flash_type()
1408 		asd_write_reg_byte(asd_ha, (reg + 0x2AA), 0x55);  in asd_check_flash_type()
1409 		asd_write_reg_byte(asd_ha, (reg + 0x555), 0x90);  in asd_check_flash_type()
1410 		manuf_id = asd_read_reg_byte(asd_ha, reg);  in asd_check_flash_type()
1411 		dev_id = asd_read_reg_byte(asd_ha, reg + inc);  in asd_check_flash_type()
1412 		sec_prot = asd_read_reg_byte(asd_ha, reg + inc + inc);  in asd_check_flash_type()
1417 		err = asd_reset_flash(asd_ha);  in asd_check_flash_type()
1427 				asd_ha->hw_prof.flash.method = FLASH_METHOD_B;  in asd_check_flash_type()
1436 				asd_ha->hw_prof.flash.method = FLASH_METHOD_B;  in asd_check_flash_type()
1445 				asd_ha->hw_prof.flash.method = FLASH_METHOD_B;  in asd_check_flash_type()
1452 				asd_ha->hw_prof.flash.method = FLASH_METHOD_B;  in asd_check_flash_type()
1459 				asd_ha->hw_prof.flash.method = FLASH_METHOD_B;  in asd_check_flash_type()
1468 	if (asd_ha->hw_prof.flash.method == FLASH_METHOD_UNKNOWN)  in asd_check_flash_type()
1471 	asd_ha->hw_prof.flash.manuf = manuf_id;  in asd_check_flash_type()
1472 	asd_ha->hw_prof.flash.dev_id = dev_id;  in asd_check_flash_type()
1473 	asd_ha->hw_prof.flash.sec_prot = sec_prot;  in asd_check_flash_type()