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Message-ID: <202310181402.y79qeFJw-lkp@intel.com>
Date: Wed, 18 Oct 2023 15:07:33 +0800
From: kernel test robot <lkp@...el.com>
To: liuchang_125125@....com, jejb@...ux.ibm.com,
martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, mark.tao@...hubtech.com,
shaper.liu@...hubtech.com, thomas.hu@...hubtech.com,
chevron.li@...hubtech.com, charl.liu@...hubtech.com,
Charl Liu <liuchang_125125@....com>
Subject: Re: [PATCH 6/9] scsi: bht: linux_os: Add the source files related to
SCSI frame and driver entry
Hi,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 401644852d0b2a278811de38081be23f74b5bb04]
url: https://github.com/intel-lab-lkp/linux/commits/liuchang_125125-163-com/scsi-Update-Kconfig-and-Makefile-for-supporting-Bayhub-s-SD-MMC-Card-interface-driver/20231017-123349
base: 401644852d0b2a278811de38081be23f74b5bb04
patch link: https://lore.kernel.org/r/20231013083415.10330-1-liuchang_125125%40163.com
patch subject: [PATCH 6/9] scsi: bht: linux_os: Add the source files related to SCSI frame and driver entry
config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20231018/202310181402.y79qeFJw-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231018/202310181402.y79qeFJw-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310181402.y79qeFJw-lkp@intel.com/
All warnings (new ones prefixed by >>):
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/linux_os/linux_base.c:239:6: warning: no previous prototype for 'bht_bios_setting' [-Wmissing-prototypes]
239 | void bht_bios_setting(bht_dev_ext_t *pdx)
| ^~~~~~~~~~~~~~~~
drivers/scsi/bht/linux_os/linux_base.c: In function 'bht_sd_dma_init':
>> drivers/scsi/bht/linux_os/linux_base.c:610:9: warning: "CONFIG_X86_64" is not defined, evaluates to 0 [-Wundef]
610 | #if CONFIG_X86_64
| ^~~~~~~~~~~~~
drivers/scsi/bht/linux_os/linux_base.c: At top level:
>> drivers/scsi/bht/linux_os/linux_base.c:803:6: warning: no previous prototype for 'bht_sd_remove' [-Wmissing-prototypes]
803 | void bht_sd_remove(struct pci_dev *pdev)
| ^~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/linux_os/linux_api.c:444:5: warning: no previous prototype for 'pci_cfgio_readl' [-Wmissing-prototypes]
444 | u32 pci_cfgio_readl(sd_host_t *host, u16 offset)
| ^~~~~~~~~~~~~~~
>> drivers/scsi/bht/linux_os/linux_api.c:480:6: warning: no previous prototype for 'timer_auto_cb2' [-Wmissing-prototypes]
480 | void timer_auto_cb2(struct timer_list *t)
| ^~~~~~~~~~~~~~
>> drivers/scsi/bht/linux_os/linux_api.c:519:6: warning: no previous prototype for 'timer_subid_cb' [-Wmissing-prototypes]
519 | void timer_subid_cb(PVOID ctx, PVOID pdx)
| ^~~~~~~~~~~~~~
>> drivers/scsi/bht/linux_os/linux_api.c:2059:6: warning: no previous prototype for 'os_bak_reg_hibernate' [-Wmissing-prototypes]
2059 | void os_bak_reg_hibernate(void)
| ^~~~~~~~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/cardcommon.c:61:6: warning: no previous prototype for 'card_send_sdcmd_timeout' [-Wmissing-prototypes]
61 | bool card_send_sdcmd_timeout(sd_card_t *card,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bht/card/cardcommon.c: In function 'card_set_csd_info':
>> drivers/scsi/bht/card/cardcommon.c:472:13: warning: variable 'value' set but not used [-Wunused-but-set-variable]
472 | u32 value, unit;
| ^~~~~
drivers/scsi/bht/card/cardcommon.c: In function 'card_get_legacy_freq':
>> drivers/scsi/bht/card/cardcommon.c:867:54: warning: the comparison will always evaluate as 'false' for the address of 'dmdn_tbl' will never be NULL [-Waddress]
867 | if (host->cfg == NULL || host->cfg->dmdn_tbl == NULL) {
| ^~
In file included from drivers/scsi/bht/card/../include/basic.h:180,
from drivers/scsi/bht/card/cardcommon.c:20:
drivers/scsi/bht/card/../include/cfgmng.h:1269:13: note: 'dmdn_tbl' declared here
1269 | u32 dmdn_tbl[MAX_FREQ_SUPP];
| ^~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/mmc.c:175:6: warning: no previous prototype for 'emmc_set_rca' [-Wmissing-prototypes]
175 | bool emmc_set_rca(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~
>> drivers/scsi/bht/card/mmc.c:1610:6: warning: no previous prototype for 'mmc_degrade_policy' [-Wmissing-prototypes]
1610 | void mmc_degrade_policy(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/sd.c:777:6: warning: no previous prototype for 'sd_switch_function_set_am' [-Wmissing-prototypes]
777 | bool sd_switch_function_set_am(sd_card_t *card,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:837:6: warning: no previous prototype for 'sd_switch_function_set_ds' [-Wmissing-prototypes]
837 | bool sd_switch_function_set_ds(sd_card_t *card,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:1060:6: warning: no previous prototype for 'sd_switch_access_mode' [-Wmissing-prototypes]
1060 | bool sd_switch_access_mode(sd_card_t *card, sd_command_t *sd_cmd, bool *bchg)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:1229:6: warning: no previous prototype for 'sd_switch_function_set' [-Wmissing-prototypes]
1229 | bool sd_switch_function_set(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:1332:6: warning: no previous prototype for 'sd_tuning_hw' [-Wmissing-prototypes]
1332 | bool sd_tuning_hw(sd_card_t *card, sd_command_t *sd_cmd, u32 timeout)
| ^~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:1393:6: warning: no previous prototype for 'sd_tuning_sw' [-Wmissing-prototypes]
1393 | bool sd_tuning_sw(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:1641:6: warning: no previous prototype for 'sd_lightning_mode_sw' [-Wmissing-prototypes]
1641 | bool sd_lightning_mode_sw(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:2522:6: warning: no previous prototype for 'sd_degrade_policy' [-Wmissing-prototypes]
2522 | void sd_degrade_policy(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:2584:6: warning: no previous prototype for 'sd_thermal_control' [-Wmissing-prototypes]
2584 | bool sd_thermal_control(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/sd.c:2785:6: warning: no previous prototype for 'sd_dll_divider' [-Wmissing-prototypes]
2785 | bool sd_dll_divider(sd_card_t *card, sd_command_t *pcmd)
| ^~~~~~~~~~~~~~
drivers/scsi/bht/card/sd.c: In function 'sd_dll_divider':
>> drivers/scsi/bht/card/sd.c:2788:17: warning: variable 'jj' set but not used [-Wunused-but-set-variable]
2788 | u32 ii, jj, pattern_i;
| ^~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/thermal.c:222:6: warning: no previous prototype for 'func_thermal_control' [-Wmissing-prototypes]
222 | bool func_thermal_control(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/thermal.c:305:6: warning: no previous prototype for 'func_thermal_update_time' [-Wmissing-prototypes]
305 | void func_thermal_update_time(bht_dev_ext_t *pdx)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/thermal.c:327:6: warning: no previous prototype for 'thermal_init' [-Wmissing-prototypes]
327 | void thermal_init(bht_dev_ext_t *pdx)
| ^~~~~~~~~~~~
>> drivers/scsi/bht/card/thermal.c:343:6: warning: no previous prototype for 'thermal_uninit' [-Wmissing-prototypes]
343 | void thermal_uninit(bht_dev_ext_t *pdx)
| ^~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/uhs2.c:229:6: warning: no previous prototype for 'uhs2_send_fullreset' [-Wmissing-prototypes]
229 | bool uhs2_send_fullreset(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/uhs2.c:262:6: warning: no previous prototype for 'uhs2_trans_abort' [-Wmissing-prototypes]
262 | bool uhs2_trans_abort(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/uhs2.c:333:6: warning: no previous prototype for 'uhs2_dev_enumeration' [-Wmissing-prototypes]
333 | bool uhs2_dev_enumeration(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/bht/card/uhs2.c: In function 'uhs2_dev_enumeration':
>> drivers/scsi/bht/card/uhs2.c:339:12: warning: variable 'devcnt' set but not used [-Wunused-but-set-variable]
339 | u8 devcnt = 0;
| ^~~~~~
drivers/scsi/bht/card/uhs2.c: At top level:
>> drivers/scsi/bht/card/uhs2.c:900:6: warning: no previous prototype for 'uhs2_card_configuration' [-Wmissing-prototypes]
900 | bool uhs2_card_configuration(sd_card_t *card, sd_command_t *sd_cmd,
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/uhs2.c:1094:6: warning: no previous prototype for 'uhs2_degrade_policy' [-Wmissing-prototypes]
1094 | void uhs2_degrade_policy(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/uhs2.c:1158:6: warning: no previous prototype for 'uhs2_sd_error_recovery' [-Wmissing-prototypes]
1158 | bool uhs2_sd_error_recovery(sd_card_t *card, sd_command_t *sd_cmd)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/uhs2.c:1208:5: warning: no previous prototype for 'card_get_uhs2_freq' [-Wmissing-prototypes]
1208 | u32 card_get_uhs2_freq(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~
drivers/scsi/bht/card/uhs2.c: In function 'card_get_uhs2_freq':
>> drivers/scsi/bht/card/uhs2.c:1215:54: warning: the comparison will always evaluate as 'false' for the address of 'dmdn_tbl' will never be NULL [-Waddress]
1215 | if (host->cfg == NULL || host->cfg->dmdn_tbl == NULL) {
| ^~
In file included from drivers/scsi/bht/card/../include/basic.h:180,
from drivers/scsi/bht/card/uhs2.c:20:
drivers/scsi/bht/card/../include/cfgmng.h:1269:13: note: 'dmdn_tbl' declared here
1269 | u32 dmdn_tbl[MAX_FREQ_SUPP];
| ^~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/card/output_tuning.c:59:5: warning: no previous prototype for 'tuning_phase_result' [-Wmissing-prototypes]
59 | u16 tuning_phase_result(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:105:4: warning: no previous prototype for 'select_tuning_phase' [-Wmissing-prototypes]
105 | u8 select_tuning_phase(u16 tuning_phase, u8 phase_cnt)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:144:6: warning: no previous prototype for 'set_input_tuning_phase' [-Wmissing-prototypes]
144 | void set_input_tuning_phase(sd_card_t *card, u8 sel_phase)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:163:6: warning: no previous prototype for 'generate_traverse_range' [-Wmissing-prototypes]
163 | void generate_traverse_range(sd_card_t *card, u8 center_point, u8 offset,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bht/card/output_tuning.c: In function 'generate_traverse_range':
>> drivers/scsi/bht/card/output_tuning.c:166:13: warning: variable 'phase_mask_all_pass' set but not used [-Wunused-but-set-variable]
166 | u16 phase_mask_all_pass = 0;
| ^~~~~~~~~~~~~~~~~~~
drivers/scsi/bht/card/output_tuning.c: At top level:
>> drivers/scsi/bht/card/output_tuning.c:187:4: warning: no previous prototype for 'get_output_fix_phase' [-Wmissing-prototypes]
187 | u8 get_output_fix_phase(sd_card_t *card)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:217:5: warning: no previous prototype for 'find_input_phase_fail_point' [-Wmissing-prototypes]
217 | u32 find_input_phase_fail_point(sd_card_t *card, u8 *output_phase,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:278:5: warning: no previous prototype for 'generate_output_input_phase_pair' [-Wmissing-prototypes]
278 | u32 generate_output_input_phase_pair(sd_card_t *card, u8 input_fix_phase,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:415:5: warning: no previous prototype for 'output_tuning' [-Wmissing-prototypes]
415 | int output_tuning(sd_card_t *card, u32 address, bool ddr200)
| ^~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:581:5: warning: no previous prototype for 'sdr104_sdr50_output_tuning' [-Wmissing-prototypes]
581 | u32 sdr104_sdr50_output_tuning(sd_card_t *card, u32 address)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/card/output_tuning.c:675:5: warning: no previous prototype for 'ddr200_output_tuning' [-Wmissing-prototypes]
675 | u32 ddr200_output_tuning(sd_card_t *card, u32 address)
| ^~~~~~~~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/host/host.c:168:6: warning: no previous prototype for 'host_enable_pll_software_reset' [-Wmissing-prototypes]
168 | void host_enable_pll_software_reset(sd_host_t *host, bool on)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/host.c:223:6: warning: no previous prototype for 'host_init_clock' [-Wmissing-prototypes]
223 | void host_init_clock(sd_host_t *host, u32 value)
| ^~~~~~~~~~~~~~~
drivers/scsi/bht/host/host.c: In function 'host_init_400k_clock':
>> drivers/scsi/bht/host/host.c:240:54: warning: the comparison will always evaluate as 'false' for the address of 'dmdn_tbl' will never be NULL [-Waddress]
240 | if (host->cfg == NULL || host->cfg->dmdn_tbl == NULL) {
| ^~
In file included from drivers/scsi/bht/host/../include/basic.h:180,
from drivers/scsi/bht/host/host.c:19:
drivers/scsi/bht/host/../include/cfgmng.h:1269:13: note: 'dmdn_tbl' declared here
1269 | u32 dmdn_tbl[MAX_FREQ_SUPP];
| ^~~~~~~~
drivers/scsi/bht/host/host.c: At top level:
>> drivers/scsi/bht/host/host.c:325:6: warning: no previous prototype for 'host_dma_select' [-Wmissing-prototypes]
325 | void host_dma_select(sd_host_t *host, e_trans_type mode)
| ^~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/host.c:573:6: warning: no previous prototype for 'host_set_vdd1_power_nodelay' [-Wmissing-prototypes]
573 | void host_set_vdd1_power_nodelay(sd_host_t *host, bool on, u32 vol_sel)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/host.c:2615:6: warning: no previous prototype for 'host_error_int_recovery_stage1' [-Wmissing-prototypes]
2615 | void host_error_int_recovery_stage1(sd_host_t *host, u16 error_int_state,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/host/hostven.c:558:6: warning: no previous prototype for 'hostven_update_dmdn' [-Wmissing-prototypes]
558 | void hostven_update_dmdn(sd_host_t *host, u32 dmdn)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:599:6: warning: no previous prototype for 'hostven_drive_strength_cfg' [-Wmissing-prototypes]
599 | void hostven_drive_strength_cfg(sd_host_t *host)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:655:6: warning: no previous prototype for 'hostven_transfer_init' [-Wmissing-prototypes]
655 | void hostven_transfer_init(sd_host_t *host, bool enable)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:1019:6: warning: no previous prototype for 'hostven_ocb_cfg' [-Wmissing-prototypes]
1019 | void hostven_ocb_cfg(sd_host_t *host)
| ^~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:1054:6: warning: no previous prototype for 'hostven_switch_flow_cfg' [-Wmissing-prototypes]
1054 | void hostven_switch_flow_cfg(sd_host_t *host)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:1117:6: warning: no previous prototype for 'hostven_cmd_low_cfg' [-Wmissing-prototypes]
1117 | void hostven_cmd_low_cfg(sd_host_t *host)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bht/host/hostven.c:1154:6: warning: no previous prototype for 'hostven_pinshare_cfg' [-Wmissing-prototypes]
1154 | void hostven_pinshare_cfg(sd_host_t *host)
| ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/bht/host/hostven.c: In function 'hostven_load_pcr_cfg':
>> drivers/scsi/bht/host/hostven.c:1477:37: warning: variable 'reg_val' set but not used [-Wunused-but-set-variable]
1477 | u32 reg_val = 0;
| ^~~~~~~
drivers/scsi/bht/host/hostven.c: At top level:
>> drivers/scsi/bht/host/hostven.c:2724:6: warning: no previous prototype for 'hostven_hs400_host_chk' [-Wmissing-prototypes]
2724 | bool hostven_hs400_host_chk(sd_host_t *host)
| ^~~~~~~~~~~~~~~~~~~~~~
--
cc1: warning: /drivers/scsi: No such file or directory [-Wmissing-include-dirs]
>> drivers/scsi/bht/host/cmdhandler.c:32:6: warning: no previous prototype for 'host_dump_reg' [-Wmissing-prototypes]
32 | void host_dump_reg(sd_host_t *host)
| ^~~~~~~~~~~~~
..
vim +/bht_bios_setting +239 drivers/scsi/bht/linux_os/linux_base.c
238
> 239 void bht_bios_setting(bht_dev_ext_t *pdx)
240 {
241 sd_host_t *host = &pdx->host;
242 cfg_item_t *cfg = pdx->cfg;
243 u32 regaddr;
244 u32 regval;
245
246 DbgInfo(MODULE_OS_ENTRYAPI, FEATURE_RW_TRACE, NOT_TO_RAM,
247 "Enter %s chip type = 0x%x\n", __func__, host->chip_type);
248
249 switch (host->chip_type) {
250 case CHIP_GG8:
251 regval = pci_readl(host, 0x300);
252 regval &= ~(0xff);
253 regval |= 0x33;
254 pci_writel(host, 0x300, regval);
255 break;
256 case CHIP_SEAEAGLE2:
257 /* we need set this to enable hs400 function */
258 if (cfg->card_item.emmc_mode.enable_force_hs400)
259 pci_orl(host, 0x3f8, BIT13);
260 else
261 pci_andl(host, 0x3f8, ~BIT13);
262 break;
263 case CHIP_SDS2_SD0:
264 case CHIP_SDS2_SD1:
265 /* pcie & pm #2, should be the first operation after detect host type */
266 pci_writel(host, 0x438, m_ram_ema);
267
268 /* uhsi #1 */
269 pci_orl(host, 0x3e4, 0x80000000);
270 /* uhsi #3 */
271 regaddr = (host->chip_type == CHIP_SDS2_SD0) ? 0x300 : 0x380;
272 pci_writel(host, regaddr, INPUT_TUNING_PASS_WINDOW);
273
274 /* ushi #4 */
275 regval = pci_readl(host, 0x3f8);
276 regval &= ~(0x03u << 19);
277 regval |= (m_vdd18_debounce_time << 19);
278 pci_orl(host, 0x3f8, regval);
279
280 /* uhsi #6 */
281 regaddr = host->chip_type == CHIP_SDS2_SD0 ? 0x304 : 0x384;
282 regval = pci_readl(host, regaddr);
283 regval &= 0xffff8881;
284 regval |= ((m_sd_3v3_clk_driver_strength & 0x07) << 12 |
285 (m_sd_3v3_cmddata_driver_strength & 0x07) << 8 |
286 (m_sd_1v8_clk_driver_strength & 0x07) << 4 |
287 (m_sd_1v8_cmddata_driver_strength & 0x07) << 1 | 1);
288 pci_writel(host, regaddr, regval);
289
290 /* ushii #1 */
291 regval = pci_readl(host, 0x3fc);
292 regval &= ~0x7f000000;
293 regval |= ((m_cnfg_drv & 0x7f) << 24);
294 pci_writel(host, 0x3fc, regval);
295
296 regval = pci_readl(host, 0x400);
297 regval &= ~(0xfff);
298 regval |= ((m_cnfg_trm_code_tx & 0x0f) << 8);
299 regval |= ((m_cnfg_trm_code_rx & 0x0f) << 4);
300 regval |= (m_cnfg_rint_code & 0x0f);
301 pci_writel(host, 0x400, regval);
302
303 /* uhsii 2 */
304 switch (m_vdd1_vdd2_source) {
305 case 0:
306 regval = pci_readl(host, 0x508);
307 /* bit[25:24] = 2'b00 */
308 regval &= ~(0x3 << 24);
309 /* bit[9:8] = 2'b00 */
310 regval &= ~(0x3 << 8);
311 regval &= ~(0xf << 2);
312 /* bit[5:2]=4'b0101 */
313 regval |= 0x14;
314 break;
315 case 1:
316 regval = pci_readl(host, 0x508);
317 /* bit[25:24] = 2'b11 */
318 regval |= (0x3 << 24);
319 /* bit[9:8] = 2'b11 */
320 regval |= (0x3 << 8);
321 /* bit[5:2]=4'b1111 */
322 regval |= (0xf << 2);
323 break;
324 case 2:
325 regval = pci_readl(host, 0x508);
326 /* bit[25:24] = 2'b00 */
327 regval &= ~(0x3 << 24);
328 /* bit[25:24] = 2'b10 */
329 regval |= (0x2 << 24);
330 /* bit[9:8] = 2'b00 */
331 regval &= ~(0x3 << 8);
332 /* bit[9:8] = 2'b10 */
333 regval |= (0x2 << 8);
334 regval &= ~(0xf << 2);
335 /* bit[5:2]=4'b1010 */
336 regval |= 0x28;
337 break;
338 default:
339 break;
340 }
341 pci_writel(host, 0x508, regval);
342
343 /* clock & generator #1 */
344 if (m_ssc_enable != 0) {
345 pci_writel(host, 0x420, 0xa0005e1e);
346 pci_writel(host, 0x424, 0x61180000);
347 } else {
348 pci_writel(host, 0x420, 0xa000561e);
349 pci_writel(host, 0x424, 0x21180000);
350 }
351 /* clock & generator #2 */
352 pci_writel(host, 0x428, 0x01f0f0fa);
353 pci_writel(host, 0x42c, 0x01f0f0fa);
354 break;
355 default:
356 break;
357 }
358
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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