staging: rts5208: Remove RTSX_READ_REG and RTSX_WRITE_REG macros
authorJoe Perches <joe@perches.com>
Wed, 25 Mar 2015 19:54:26 +0000 (12:54 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Mar 2015 12:17:05 +0000 (13:17 +0100)
Macros with hidden flow control are bad form as the code path
taken can be unexpected for the reader.

Expand these in-place and remove the macros.

Done with coccinelle script:

@@
expression chip;
expression arg1;
expression arg2;
expression arg3;
@@

- RTSX_WRITE_REG(chip, arg1, arg2, arg3);
+ retval = rtsx_write_register(chip, arg1, arg2, arg3);
+ if (retval) {
+ rtsx_trace(chip);
+ return retval;
+ }

@@
expression chip;
expression arg1;
expression arg2;
@@

- RTSX_READ_REG(chip, arg1, arg2);
+ retval = rtsx_read_register(chip, arg1, arg2);
+ if (retval) {
+ rtsx_trace(chip);
+ return retval;
+ }

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rts5208/ms.c
drivers/staging/rts5208/rtsx_card.c
drivers/staging/rts5208/rtsx_card.h
drivers/staging/rts5208/rtsx_chip.c
drivers/staging/rts5208/rtsx_chip.h
drivers/staging/rts5208/sd.c
drivers/staging/rts5208/spi.c
drivers/staging/rts5208/xd.c

index dcaec195cdcce28bf5464c3d9e0506d1e50bece8..ee818b0dc4011f7aab19db049e7fb6f82958f197 100644 (file)
@@ -169,7 +169,11 @@ static int ms_transfer_data(struct rtsx_chip *chip, u8 trans_mode,
                return retval;
        }
 
-       RTSX_READ_REG(chip, MS_TRANS_CFG, &val);
+       retval = rtsx_read_register(chip, MS_TRANS_CFG, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (val & (MS_INT_CMDNK | MS_INT_ERR | MS_CRC16_ERR | MS_RDY_TIMEOUT)) {
                rtsx_trace(chip);
                return STATUS_FAIL;
@@ -424,25 +428,71 @@ static int ms_switch_clock(struct rtsx_chip *chip)
 
 static int ms_pull_ctl_disable(struct rtsx_chip *chip)
 {
+       int retval;
+
        if (CHECK_PID(chip, 0x5208)) {
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF,
-                       MS_D1_PD | MS_D2_PD | MS_CLK_PD | MS_D6_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF,
-                       MS_D3_PD | MS_D0_PD | MS_BS_PD | XD_D4_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF,
-                       MS_D7_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF,
-                       XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL5, 0xFF,
-                       MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL6, 0xFF,
-                       MS_D5_PD | MS_D4_PD);
+               retval = rtsx_write_register(chip, CARD_PULL_CTL1, 0xFF,
+                                            MS_D1_PD | MS_D2_PD | MS_CLK_PD | MS_D6_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL2, 0xFF,
+                                            MS_D3_PD | MS_D0_PD | MS_BS_PD | XD_D4_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL3, 0xFF,
+                                            MS_D7_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL4, 0xFF,
+                                            XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL5, 0xFF,
+                                            MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL6, 0xFF,
+                                            MS_D5_PD | MS_D4_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else if (CHECK_PID(chip, 0x5288)) {
                if (CHECK_BARO_PKG(chip, QFN)) {
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF, 0x4B);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF, 0x69);
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL1,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL2,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL3,
+                                                    0xFF, 0x4B);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL4,
+                                                    0xFF, 0x69);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        }
 
@@ -525,8 +575,12 @@ static int ms_prepare_reset(struct rtsx_chip *chip)
                        return STATUS_FAIL;
                }
        } else {
-               RTSX_WRITE_REG(chip, FPGA_PULL_CTL,
-                       FPGA_MS_PULL_CTL_BIT | 0x20, 0);
+               retval = rtsx_write_register(chip, FPGA_PULL_CTL,
+                                            FPGA_MS_PULL_CTL_BIT | 0x20, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        if (!chip->ft2_fast_mode) {
@@ -553,21 +607,40 @@ static int ms_prepare_reset(struct rtsx_chip *chip)
 #endif
        }
 
-       RTSX_WRITE_REG(chip, CARD_OE, MS_OUTPUT_EN, MS_OUTPUT_EN);
+       retval = rtsx_write_register(chip, CARD_OE, MS_OUTPUT_EN,
+                                    MS_OUTPUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (chip->asic_code) {
-               RTSX_WRITE_REG(chip, MS_CFG, 0xFF,
-                       SAMPLE_TIME_RISING | PUSH_TIME_DEFAULT |
-                       NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1);
+               retval = rtsx_write_register(chip, MS_CFG, 0xFF,
+                                            SAMPLE_TIME_RISING | PUSH_TIME_DEFAULT | NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else {
-               RTSX_WRITE_REG(chip, MS_CFG, 0xFF,
-                       SAMPLE_TIME_FALLING | PUSH_TIME_DEFAULT |
-                       NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1);
+               retval = rtsx_write_register(chip, MS_CFG, 0xFF,
+                                            SAMPLE_TIME_FALLING | PUSH_TIME_DEFAULT | NO_EXTEND_TOGGLE | MS_BUS_WIDTH_1);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
+       retval = rtsx_write_register(chip, MS_TRANS_CFG, 0xFF,
+                                    NO_WAIT_INT | NO_AUTO_READ_INT_REG);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CARD_STOP, MS_STOP | MS_CLR_ERR,
+                                    MS_STOP | MS_CLR_ERR);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
        }
-       RTSX_WRITE_REG(chip, MS_TRANS_CFG,
-               0xFF, NO_WAIT_INT | NO_AUTO_READ_INT_REG);
-       RTSX_WRITE_REG(chip, CARD_STOP,
-               MS_STOP | MS_CLR_ERR, MS_STOP | MS_CLR_ERR);
 
        retval = ms_set_init_para(chip);
        if (retval != STATUS_SUCCESS) {
@@ -601,7 +674,11 @@ static int ms_identify_media_type(struct rtsx_chip *chip, int switch_8bit_bus)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PPBUF_BASE2 + 2, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2 + 2, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "Type register: 0x%x\n", val);
        if (val != 0x01) {
                if (val != 0x02)
@@ -611,7 +688,11 @@ static int ms_identify_media_type(struct rtsx_chip *chip, int switch_8bit_bus)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PPBUF_BASE2 + 4, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2 + 4, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "Category register: 0x%x\n", val);
        if (val != 0) {
                ms_card->check_ms_flow = 1;
@@ -619,10 +700,18 @@ static int ms_identify_media_type(struct rtsx_chip *chip, int switch_8bit_bus)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PPBUF_BASE2 + 5, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2 + 5, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "Class register: 0x%x\n", val);
        if (val == 0) {
-               RTSX_READ_REG(chip, PPBUF_BASE2, &val);
+               retval = rtsx_read_register(chip, PPBUF_BASE2, &val);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if (val & WRT_PRTCT)
                        chip->card_wp |= MS_CARD;
                else
@@ -638,7 +727,11 @@ static int ms_identify_media_type(struct rtsx_chip *chip, int switch_8bit_bus)
 
        ms_card->ms_type |= TYPE_MSPRO;
 
-       RTSX_READ_REG(chip, PPBUF_BASE2 + 3, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2 + 3, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "IF Mode register: 0x%x\n", val);
        if (val == 0) {
                ms_card->ms_type &= 0x0F;
@@ -753,8 +846,12 @@ static int ms_switch_8bit_bus(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, MS_CFG, 0x98,
-               MS_BUS_WIDTH_8 | SAMPLE_TIME_FALLING);
+       retval = rtsx_write_register(chip, MS_CFG, 0x98,
+                                    MS_BUS_WIDTH_8 | SAMPLE_TIME_FALLING);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        ms_card->ms_type |= MS_8BIT;
        retval = ms_set_init_para(chip);
        if (retval != STATUS_SUCCESS) {
@@ -817,8 +914,17 @@ static int ms_pro_reset_flow(struct rtsx_chip *chip, int switch_8bit_bus)
        }
 
        /* Switch MS-PRO into Parallel mode */
-       RTSX_WRITE_REG(chip, MS_CFG, 0x18, MS_BUS_WIDTH_4);
-       RTSX_WRITE_REG(chip, MS_CFG, PUSH_TIME_ODD, PUSH_TIME_ODD);
+       retval = rtsx_write_register(chip, MS_CFG, 0x18, MS_BUS_WIDTH_4);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, MS_CFG, PUSH_TIME_ODD,
+                                    PUSH_TIME_ODD);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = ms_set_init_para(chip);
        if (retval != STATUS_SUCCESS) {
@@ -872,7 +978,11 @@ static int msxc_change_power(struct rtsx_chip *chip, u8 mode)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, MS_TRANS_CFG, buf);
+       retval = rtsx_read_register(chip, MS_TRANS_CFG, buf);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (buf[0] & (MS_INT_CMDNK | MS_INT_ERR)) {
                rtsx_trace(chip);
                return STATUS_FAIL;
@@ -1775,7 +1885,11 @@ static int ms_copy_page(struct rtsx_chip *chip, u16 old_blk, u16 new_blk,
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PPBUF_BASE2, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (val & BUF_FULL) {
                retval = ms_send_cmd(chip, CLEAR_BUF, WAIT_INT);
@@ -2070,7 +2184,11 @@ static int reset_ms(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PPBUF_BASE2, &val);
+       retval = rtsx_read_register(chip, PPBUF_BASE2, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (val & WRT_PRTCT)
                chip->card_wp |= MS_CARD;
        else
@@ -2238,8 +2356,16 @@ RE_SEARCH:
                        return STATUS_FAIL;
                }
 
-               RTSX_WRITE_REG(chip, PPBUF_BASE2, 0xFF, 0x88);
-               RTSX_WRITE_REG(chip, PPBUF_BASE2 + 1, 0xFF, 0);
+               retval = rtsx_write_register(chip, PPBUF_BASE2, 0xFF, 0x88);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, PPBUF_BASE2 + 1, 0xFF, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                retval = ms_transfer_tpc(chip, MS_TM_WRITE_BYTES, WRITE_REG, 1,
                                        NO_WAIT_INT);
@@ -2248,8 +2374,13 @@ RE_SEARCH:
                        return STATUS_FAIL;
                }
 
-               RTSX_WRITE_REG(chip, MS_CFG, 0x58 | MS_NO_CHECK_INT,
-                       MS_BUS_WIDTH_4 | PUSH_TIME_ODD | MS_NO_CHECK_INT);
+               retval = rtsx_write_register(chip, MS_CFG,
+                                            0x58 | MS_NO_CHECK_INT,
+                                            MS_BUS_WIDTH_4 | PUSH_TIME_ODD | MS_NO_CHECK_INT);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                ms_card->ms_type |= MS_4BIT;
        }
@@ -2869,7 +3000,11 @@ static int mspro_rw_multi_sector(struct scsi_cmnd *srb,
        else
                trans_mode = MS_TM_AUTO_WRITE;
 
-       RTSX_READ_REG(chip, MS_TRANS_CFG, &val);
+       retval = rtsx_read_register(chip, MS_TRANS_CFG, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (ms_card->seq_mode) {
                if ((ms_card->pre_dir != srb->sc_data_direction)
@@ -3154,7 +3289,11 @@ int mspro_format(struct scsi_cmnd *srb, struct rtsx_chip *chip,
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, MS_TRANS_CFG, &tmp);
+       retval = rtsx_read_register(chip, MS_TRANS_CFG, &tmp);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (tmp & (MS_INT_CMDNK | MS_INT_ERR)) {
                rtsx_trace(chip);
@@ -4616,10 +4755,19 @@ int ms_power_off_card3v3(struct rtsx_chip *chip)
                        return STATUS_FAIL;
                }
        } else {
-               RTSX_WRITE_REG(chip, FPGA_PULL_CTL,
-                       FPGA_MS_PULL_CTL_BIT | 0x20, FPGA_MS_PULL_CTL_BIT);
+               retval = rtsx_write_register(chip, FPGA_PULL_CTL,
+                                            FPGA_MS_PULL_CTL_BIT | 0x20,
+                                            FPGA_MS_PULL_CTL_BIT);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
+       retval = rtsx_write_register(chip, CARD_OE, MS_OUTPUT_EN, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
        }
-       RTSX_WRITE_REG(chip, CARD_OE, MS_OUTPUT_EN, 0);
        if (!chip->ft2_fast_mode) {
                retval = card_power_off(chip, MS_CARD);
                if (retval != STATUS_SUCCESS) {
index d7ca44f61447f7868ca79ff40cdfc470bec35d15..437436f5dbdd33f8d4b8b8b75094190954fe44d6 100644 (file)
@@ -698,7 +698,11 @@ int switch_ssc_clock(struct rtsx_chip *chip, int clk)
        }
 
        udelay(10);
-       RTSX_WRITE_REG(chip, CLK_CTL, CLK_LOW_FREQ, 0);
+       retval = rtsx_write_register(chip, CLK_CTL, CLK_LOW_FREQ, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        chip->cur_clk = clk;
 
@@ -707,6 +711,7 @@ int switch_ssc_clock(struct rtsx_chip *chip, int clk)
 
 int switch_normal_clock(struct rtsx_chip *chip, int clk)
 {
+       int retval;
        u8 sel, div, mcu_cnt;
        int sd_vpclk_phase_reset = 0;
 
@@ -791,23 +796,58 @@ int switch_normal_clock(struct rtsx_chip *chip, int clk)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CLK_CTL, 0xFF, CLK_LOW_FREQ);
+       retval = rtsx_write_register(chip, CLK_CTL, 0xFF, CLK_LOW_FREQ);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (sd_vpclk_phase_reset) {
-               RTSX_WRITE_REG(chip, SD_VPCLK0_CTL, PHASE_NOT_RESET, 0);
-               RTSX_WRITE_REG(chip, SD_VPCLK1_CTL, PHASE_NOT_RESET, 0);
+               retval = rtsx_write_register(chip, SD_VPCLK0_CTL,
+                                            PHASE_NOT_RESET, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SD_VPCLK1_CTL,
+                                            PHASE_NOT_RESET, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
+       retval = rtsx_write_register(chip, CLK_DIV, 0xFF,
+                                    (div << 4) | mcu_cnt);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CLK_SEL, 0xFF, sel);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
        }
-       RTSX_WRITE_REG(chip, CLK_DIV, 0xFF, (div << 4) | mcu_cnt);
-       RTSX_WRITE_REG(chip, CLK_SEL, 0xFF, sel);
 
        if (sd_vpclk_phase_reset) {
                udelay(200);
-               RTSX_WRITE_REG(chip, SD_VPCLK0_CTL, PHASE_NOT_RESET,
-                               PHASE_NOT_RESET);
-               RTSX_WRITE_REG(chip, SD_VPCLK1_CTL, PHASE_NOT_RESET,
-                               PHASE_NOT_RESET);
+               retval = rtsx_write_register(chip, SD_VPCLK0_CTL,
+                                            PHASE_NOT_RESET, PHASE_NOT_RESET);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SD_VPCLK1_CTL,
+                                            PHASE_NOT_RESET, PHASE_NOT_RESET);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                udelay(200);
        }
-       RTSX_WRITE_REG(chip, CLK_CTL, 0xFF, 0);
+       retval = rtsx_write_register(chip, CLK_CTL, 0xFF, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        chip->cur_clk = clk;
 
@@ -842,6 +882,7 @@ void trans_dma_enable(enum dma_data_direction dir, struct rtsx_chip *chip,
 
 int enable_card_clock(struct rtsx_chip *chip, u8 card)
 {
+       int retval;
        u8 clk_en = 0;
 
        if (card & XD_CARD)
@@ -851,13 +892,18 @@ int enable_card_clock(struct rtsx_chip *chip, u8 card)
        if (card & MS_CARD)
                clk_en |= MS_CLK_EN;
 
-       RTSX_WRITE_REG(chip, CARD_CLK_EN, clk_en, clk_en);
+       retval = rtsx_write_register(chip, CARD_CLK_EN, clk_en, clk_en);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
 
 int disable_card_clock(struct rtsx_chip *chip, u8 card)
 {
+       int retval;
        u8 clk_en = 0;
 
        if (card & XD_CARD)
@@ -867,7 +913,11 @@ int disable_card_clock(struct rtsx_chip *chip, u8 card)
        if (card & MS_CARD)
                clk_en |= MS_CLK_EN;
 
-       RTSX_WRITE_REG(chip, CARD_CLK_EN, clk_en, 0);
+       retval = rtsx_write_register(chip, CARD_CLK_EN, clk_en, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -912,6 +962,7 @@ int card_power_on(struct rtsx_chip *chip, u8 card)
 
 int card_power_off(struct rtsx_chip *chip, u8 card)
 {
+       int retval;
        u8 mask, val;
 
        if (CHECK_LUN_MODE(chip, SD_MS_2LUN) && (card == MS_CARD)) {
@@ -922,7 +973,11 @@ int card_power_off(struct rtsx_chip *chip, u8 card)
                val = SD_POWER_OFF;
        }
 
-       RTSX_WRITE_REG(chip, CARD_PWR_CTL, mask, val);
+       retval = rtsx_write_register(chip, CARD_PWR_CTL, mask, val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -972,6 +1027,7 @@ int card_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip,
 
 int card_share_mode(struct rtsx_chip *chip, int card)
 {
+       int retval;
        u8 mask, value;
 
        if (CHECK_PID(chip, 0x5208)) {
@@ -1005,7 +1061,11 @@ int card_share_mode(struct rtsx_chip *chip, int card)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_SHARE_MODE, mask, value);
+       retval = rtsx_write_register(chip, CARD_SHARE_MODE, mask, value);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -1031,7 +1091,11 @@ int select_card(struct rtsx_chip *chip, int card)
                        return STATUS_FAIL;
                }
 
-               RTSX_WRITE_REG(chip, CARD_SELECT, 0x07, mod);
+               retval = rtsx_write_register(chip, CARD_SELECT, 0x07, mod);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                chip->cur_card = card;
 
                retval =  card_share_mode(chip, card);
index 75cf5889bda4ec42172038f2ef8c52f883233c12..8f2cf9a4ec69b52f878174e29d2ecf175a5dd55f 100644 (file)
@@ -1061,7 +1061,13 @@ int card_power_off(struct rtsx_chip *chip, u8 card);
 
 static inline int card_power_off_all(struct rtsx_chip *chip)
 {
-       RTSX_WRITE_REG(chip, CARD_PWR_CTL, 0x0F, 0x0F);
+       int retval;
+
+       retval = rtsx_write_register(chip, CARD_PWR_CTL, 0x0F, 0x0F);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
index a8feee846dd3208dc1c0555bfab13a208617a69b..0c1716ebc827477ccd041389d2e64932a9c02642 100644 (file)
@@ -116,22 +116,46 @@ void rtsx_disable_bus_int(struct rtsx_chip *chip)
 
 static int rtsx_pre_handle_sdio_old(struct rtsx_chip *chip)
 {
+       int retval;
+
        if (chip->ignore_sd && CHK_SDIO_EXIST(chip)) {
                if (chip->asic_code) {
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL5, 0xFF,
-                                      MS_INS_PU | SD_WP_PU |
-                                      SD_CD_PU | SD_CMD_PU);
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL5,
+                                                    0xFF,
+                                                    MS_INS_PU | SD_WP_PU | SD_CD_PU | SD_CMD_PU);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                } else {
-                       RTSX_WRITE_REG(chip, FPGA_PULL_CTL, 0xFF,
-                                      FPGA_SD_PULL_CTL_EN);
+                       retval = rtsx_write_register(chip, FPGA_PULL_CTL,
+                                                    0xFF,
+                                                    FPGA_SD_PULL_CTL_EN);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+               }
+               retval = rtsx_write_register(chip, CARD_SHARE_MODE, 0xFF,
+                                            CARD_SHARE_48_SD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
                }
-               RTSX_WRITE_REG(chip, CARD_SHARE_MODE, 0xFF, CARD_SHARE_48_SD);
 
                /* Enable SDIO internal clock */
-               RTSX_WRITE_REG(chip, 0xFF2C, 0x01, 0x01);
+               retval = rtsx_write_register(chip, 0xFF2C, 0x01, 0x01);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
-               RTSX_WRITE_REG(chip, SDIO_CTRL, 0xFF,
-                              SDIO_BUS_CTRL | SDIO_CD_CTRL);
+               retval = rtsx_write_register(chip, SDIO_CTRL, 0xFF,
+                                            SDIO_BUS_CTRL | SDIO_CD_CTRL);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                chip->sd_int = 1;
                chip->sd_io = 1;
@@ -151,11 +175,19 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip)
 
        if (chip->driver_first_load) {
                if (CHECK_PID(chip, 0x5288)) {
-                       RTSX_READ_REG(chip, 0xFE5A, &tmp);
+                       retval = rtsx_read_register(chip, 0xFE5A, &tmp);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        if (tmp & 0x08)
                                sw_bypass_sd = true;
                } else if (CHECK_PID(chip, 0x5208)) {
-                       RTSX_READ_REG(chip, 0xFE70, &tmp);
+                       retval = rtsx_read_register(chip, 0xFE70, &tmp);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        if (tmp & 0x80)
                                sw_bypass_sd = true;
                }
@@ -173,17 +205,37 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip)
        if (sw_bypass_sd) {
                u8 cd_toggle_mask = 0;
 
-               RTSX_READ_REG(chip, TLPTISTAT, &tmp);
+               retval = rtsx_read_register(chip, TLPTISTAT, &tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                cd_toggle_mask = 0x08;
 
                if (tmp & cd_toggle_mask) {
                        /* Disable sdio_bus_auto_switch */
-                       if (CHECK_PID(chip, 0x5288))
-                               RTSX_WRITE_REG(chip, 0xFE5A, 0x08, 0x00);
-                       else if (CHECK_PID(chip, 0x5208))
-                               RTSX_WRITE_REG(chip, 0xFE70, 0x80, 0x00);
+                       if (CHECK_PID(chip, 0x5288)) {
+                               retval = rtsx_write_register(chip, 0xFE5A,
+                                                            0x08, 0x00);
+                               if (retval) {
+                                       rtsx_trace(chip);
+                                       return retval;
+                               }
+                       } else if (CHECK_PID(chip, 0x5208)) {
+                               retval = rtsx_write_register(chip, 0xFE70,
+                                                            0x80, 0x00);
+                               if (retval) {
+                                       rtsx_trace(chip);
+                                       return retval;
+                               }
+                       }
 
-                       RTSX_WRITE_REG(chip, TLPTISTAT, 0xFF, tmp);
+                       retval = rtsx_write_register(chip, TLPTISTAT, 0xFF,
+                                                    tmp);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
 
                        chip->need_reset |= SD_CARD;
                } else {
@@ -196,8 +248,14 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip)
                                        return STATUS_FAIL;
                                }
                        } else {
-                               RTSX_WRITE_REG(chip, FPGA_PULL_CTL,
-                                              FPGA_SD_PULL_CTL_BIT | 0x20, 0);
+                               retval = rtsx_write_register(chip,
+                                                            FPGA_PULL_CTL,
+                                                            FPGA_SD_PULL_CTL_BIT | 0x20,
+                                                            0);
+                               if (retval) {
+                                       rtsx_trace(chip);
+                                       return retval;
+                               }
                        }
                        retval = card_share_mode(chip, SD_CARD);
                        if (retval != STATUS_SUCCESS) {
@@ -206,16 +264,31 @@ static int rtsx_pre_handle_sdio_new(struct rtsx_chip *chip)
                        }
 
                        /* Enable sdio_bus_auto_switch */
-                       if (CHECK_PID(chip, 0x5288))
-                               RTSX_WRITE_REG(chip, 0xFE5A, 0x08, 0x08);
-                       else if (CHECK_PID(chip, 0x5208))
-                               RTSX_WRITE_REG(chip, 0xFE70, 0x80, 0x80);
+                       if (CHECK_PID(chip, 0x5288)) {
+                               retval = rtsx_write_register(chip, 0xFE5A,
+                                                            0x08, 0x08);
+                               if (retval) {
+                                       rtsx_trace(chip);
+                                       return retval;
+                               }
+                       } else if (CHECK_PID(chip, 0x5208)) {
+                               retval = rtsx_write_register(chip, 0xFE70,
+                                                            0x80, 0x80);
+                               if (retval) {
+                                       rtsx_trace(chip);
+                                       return retval;
+                               }
+                       }
 
                        chip->chip_insert_with_sdio = 1;
                        chip->sd_io = 1;
                }
        } else {
-               RTSX_WRITE_REG(chip, TLPTISTAT, 0x08, 0x08);
+               retval = rtsx_write_register(chip, TLPTISTAT, 0x08, 0x08);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                chip->need_reset |= SD_CARD;
        }
@@ -242,8 +315,13 @@ static int rtsx_reset_aspm(struct rtsx_chip *chip)
                return STATUS_SUCCESS;
        }
 
-       if (CHECK_PID(chip, 0x5208))
-               RTSX_WRITE_REG(chip, ASPM_FORCE_CTL, 0xFF, 0x3F);
+       if (CHECK_PID(chip, 0x5208)) {
+               ret = rtsx_write_register(chip, ASPM_FORCE_CTL, 0xFF, 0x3F);
+               if (ret) {
+                       rtsx_trace(chip);
+                       return ret;
+               }
+       }
        ret = rtsx_write_config_byte(chip, LCTLR, chip->aspm_l0s_l1_en);
        if (ret != STATUS_SUCCESS) {
                rtsx_trace(chip);
@@ -276,7 +354,11 @@ static int rtsx_enable_pcie_intr(struct rtsx_chip *chip)
        }
 
        if (chip->phy_debug_mode) {
-               RTSX_WRITE_REG(chip, CDRESUMECTL, 0x77, 0);
+               ret = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0);
+               if (ret) {
+                       rtsx_trace(chip);
+                       return ret;
+               }
                rtsx_disable_bus_int(chip);
        } else {
                rtsx_enable_bus_int(chip);
@@ -327,47 +409,116 @@ int rtsx_reset_chip(struct rtsx_chip *chip)
 
        rtsx_disable_aspm(chip);
 
-       RTSX_WRITE_REG(chip, HOST_SLEEP_STATE, 0x03, 0x00);
+       retval = rtsx_write_register(chip, HOST_SLEEP_STATE, 0x03, 0x00);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        /* Disable card clock */
-       RTSX_WRITE_REG(chip, CARD_CLK_EN, 0x1E, 0);
+       retval = rtsx_write_register(chip, CARD_CLK_EN, 0x1E, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
 #ifdef SUPPORT_OCP
        /* SSC power on, OCD power on */
-       if (CHECK_LUN_MODE(chip, SD_MS_2LUN))
-               RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, 0);
-       else
-               RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, MS_OC_POWER_DOWN);
+       if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
+               retval = rtsx_write_register(chip, FPDCTL, OC_POWER_DOWN, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       } else {
+               retval = rtsx_write_register(chip, FPDCTL, OC_POWER_DOWN,
+                                            MS_OC_POWER_DOWN);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
 
-       RTSX_WRITE_REG(chip, OCPPARA1, OCP_TIME_MASK, OCP_TIME_800);
-       RTSX_WRITE_REG(chip, OCPPARA2, OCP_THD_MASK, OCP_THD_244_946);
-       RTSX_WRITE_REG(chip, OCPCTL, 0xFF, CARD_OC_INT_EN | CARD_DETECT_EN);
+       retval = rtsx_write_register(chip, OCPPARA1, OCP_TIME_MASK,
+                                    OCP_TIME_800);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, OCPPARA2, OCP_THD_MASK,
+                                    OCP_THD_244_946);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, OCPCTL, 0xFF,
+                                    CARD_OC_INT_EN | CARD_DETECT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 #else
        /* OC power down */
-       RTSX_WRITE_REG(chip, FPDCTL, OC_POWER_DOWN, OC_POWER_DOWN);
+       retval = rtsx_write_register(chip, FPDCTL, OC_POWER_DOWN,
+                                    OC_POWER_DOWN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 #endif
 
-       if (!CHECK_PID(chip, 0x5288))
-               RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0xFF, 0x03);
+       if (!CHECK_PID(chip, 0x5288)) {
+               retval = rtsx_write_register(chip, CARD_GPIO_DIR, 0xFF, 0x03);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
 
        /* Turn off LED */
-       RTSX_WRITE_REG(chip, CARD_GPIO, 0xFF, 0x03);
+       retval = rtsx_write_register(chip, CARD_GPIO, 0xFF, 0x03);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        /* Reset delink mode */
-       RTSX_WRITE_REG(chip, CHANGE_LINK_STATE, 0x0A, 0);
+       retval = rtsx_write_register(chip, CHANGE_LINK_STATE, 0x0A, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        /* Card driving select */
-       RTSX_WRITE_REG(chip, CARD_DRIVE_SEL, 0xFF, chip->card_drive_sel);
+       retval = rtsx_write_register(chip, CARD_DRIVE_SEL, 0xFF,
+                                    chip->card_drive_sel);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
 #ifdef LED_AUTO_BLINK
-       RTSX_WRITE_REG(chip, CARD_AUTO_BLINK, 0xFF,
-                      LED_BLINK_SPEED | BLINK_EN | LED_GPIO0);
+       retval = rtsx_write_register(chip, CARD_AUTO_BLINK, 0xFF,
+                                    LED_BLINK_SPEED | BLINK_EN | LED_GPIO0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 #endif
 
        if (chip->asic_code) {
                /* Enable SSC Clock */
-               RTSX_WRITE_REG(chip, SSC_CTL1, 0xFF, SSC_8X_EN | SSC_SEL_4M);
-               RTSX_WRITE_REG(chip, SSC_CTL2, 0xFF, 0x12);
+               retval = rtsx_write_register(chip, SSC_CTL1, 0xFF,
+                                            SSC_8X_EN | SSC_SEL_4M);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SSC_CTL2, 0xFF, 0x12);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        /* Disable cd_pwr_save (u_force_rst_core_en=0, u_cd_rst_core_en=0)
@@ -377,7 +528,11 @@ int rtsx_reset_chip(struct rtsx_chip *chip)
              bit[5]    u_mac_phy_rst_n_dbg     rst_value = 1
              bit[4]    u_non_sticky_rst_n_dbg  rst_value = 0
        */
-       RTSX_WRITE_REG(chip, CHANGE_LINK_STATE, 0x16, 0x10);
+       retval = rtsx_write_register(chip, CHANGE_LINK_STATE, 0x16, 0x10);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        /* Enable ASPM */
        if (chip->aspm_l0s_l1_en) {
@@ -433,9 +588,18 @@ int rtsx_reset_chip(struct rtsx_chip *chip)
                }
        }
 
-       RTSX_WRITE_REG(chip, IRQSTAT0, LINK_RDY_INT, LINK_RDY_INT);
+       retval = rtsx_write_register(chip, IRQSTAT0, LINK_RDY_INT,
+                                    LINK_RDY_INT);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
-       RTSX_WRITE_REG(chip, PERST_GLITCH_WIDTH, 0xFF, 0x80);
+       retval = rtsx_write_register(chip, PERST_GLITCH_WIDTH, 0xFF, 0x80);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = rtsx_enable_pcie_intr(chip);
        if (retval != STATUS_SUCCESS) {
@@ -470,8 +634,12 @@ int rtsx_reset_chip(struct rtsx_chip *chip)
 
        } else {
                chip->sd_io = 0;
-               RTSX_WRITE_REG(chip, SDIO_CTRL, SDIO_BUS_CTRL | SDIO_CD_CTRL,
-                              0);
+               retval = rtsx_write_register(chip, SDIO_CTRL,
+                                            SDIO_BUS_CTRL | SDIO_CD_CTRL, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
 nextcard:
@@ -479,30 +647,68 @@ nextcard:
                chip->need_reset |= XD_CARD;
        if (chip->int_reg & MS_EXIST)
                chip->need_reset |= MS_CARD;
-       if (chip->int_reg & CARD_EXIST)
-               RTSX_WRITE_REG(chip, SSC_CTL1, SSC_RSTB, SSC_RSTB);
+       if (chip->int_reg & CARD_EXIST) {
+               retval = rtsx_write_register(chip, SSC_CTL1, SSC_RSTB,
+                                            SSC_RSTB);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
 
        dev_dbg(rtsx_dev(chip), "In %s, chip->need_reset = 0x%x\n", __func__,
                (unsigned int)(chip->need_reset));
 
-       RTSX_WRITE_REG(chip, RCCTL, 0x01, 0x00);
+       retval = rtsx_write_register(chip, RCCTL, 0x01, 0x00);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (CHECK_PID(chip, 0x5208) || CHECK_PID(chip, 0x5288)) {
                /* Turn off main power when entering S3/S4 state */
-               RTSX_WRITE_REG(chip, MAIN_PWR_OFF_CTL, 0x03, 0x03);
+               retval = rtsx_write_register(chip, MAIN_PWR_OFF_CTL, 0x03,
+                                            0x03);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        if (chip->remote_wakeup_en && !chip->auto_delink_en) {
-               RTSX_WRITE_REG(chip, WAKE_SEL_CTL, 0x07, 0x07);
-               if (chip->aux_pwr_exist)
-                       RTSX_WRITE_REG(chip, PME_FORCE_CTL, 0xFF, 0x33);
+               retval = rtsx_write_register(chip, WAKE_SEL_CTL, 0x07, 0x07);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               if (chip->aux_pwr_exist) {
+                       retval = rtsx_write_register(chip, PME_FORCE_CTL,
+                                                    0xFF, 0x33);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+               }
        } else {
-               RTSX_WRITE_REG(chip, WAKE_SEL_CTL, 0x07, 0x04);
-               RTSX_WRITE_REG(chip, PME_FORCE_CTL, 0xFF, 0x30);
+               retval = rtsx_write_register(chip, WAKE_SEL_CTL, 0x07, 0x04);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, PME_FORCE_CTL, 0xFF, 0x30);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
-       if (CHECK_PID(chip, 0x5208) && (chip->ic_version >= IC_VER_D))
-               RTSX_WRITE_REG(chip, PETXCFG, 0x1C, 0x14);
+       if (CHECK_PID(chip, 0x5208) && (chip->ic_version >= IC_VER_D)) {
+               retval = rtsx_write_register(chip, PETXCFG, 0x1C, 0x14);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
 
        if (chip->asic_code && CHECK_PID(chip, 0x5208)) {
                retval = rtsx_clr_phy_reg_bit(chip, 0x1C, 2);
@@ -513,11 +719,19 @@ nextcard:
        }
 
        if (chip->ft2_fast_mode) {
-               RTSX_WRITE_REG(chip, CARD_PWR_CTL, 0xFF,
-                              MS_PARTIAL_POWER_ON | SD_PARTIAL_POWER_ON);
+               retval = rtsx_write_register(chip, CARD_PWR_CTL, 0xFF,
+                                            MS_PARTIAL_POWER_ON | SD_PARTIAL_POWER_ON);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                udelay(chip->pmos_pwr_on_interval);
-               RTSX_WRITE_REG(chip, CARD_PWR_CTL, 0xFF,
-                              MS_POWER_ON | SD_POWER_ON);
+               retval = rtsx_write_register(chip, CARD_PWR_CTL, 0xFF,
+                                            MS_POWER_ON | SD_POWER_ON);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                wait_timeout(200);
        }
@@ -570,8 +784,16 @@ static int rts5208_init(struct rtsx_chip *chip)
        u16 reg = 0;
        u8 val = 0;
 
-       RTSX_WRITE_REG(chip, CLK_SEL, 0x03, 0x03);
-       RTSX_READ_REG(chip, CLK_SEL, &val);
+       retval = rtsx_write_register(chip, CLK_SEL, 0x03, 0x03);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_read_register(chip, CLK_SEL, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        chip->asic_code = val == 0 ? 1 : 0;
 
        if (chip->asic_code) {
@@ -587,16 +809,28 @@ static int rts5208_init(struct rtsx_chip *chip)
                chip->phy_debug_mode = reg & PHY_DEBUG_MODE ? 1 : 0;
 
        } else {
-               RTSX_READ_REG(chip, 0xFE80, &val);
+               retval = rtsx_read_register(chip, 0xFE80, &val);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                chip->ic_version = val;
                chip->phy_debug_mode = 0;
        }
 
-       RTSX_READ_REG(chip, PDINFO, &val);
+       retval = rtsx_read_register(chip, PDINFO, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "PDINFO: 0x%x\n", val);
        chip->aux_pwr_exist = val & AUX_PWR_DETECTED ? 1 : 0;
 
-       RTSX_READ_REG(chip, 0xFE50, &val);
+       retval = rtsx_read_register(chip, 0xFE50, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        chip->hw_bypass_sd = val & 0x01 ? 1 : 0;
 
        rtsx_read_config_byte(chip, 0x0E, &val);
@@ -606,7 +840,11 @@ static int rts5208_init(struct rtsx_chip *chip)
                CLR_SDIO_EXIST(chip);
 
        if (chip->use_hw_setting) {
-               RTSX_READ_REG(chip, CHANGE_LINK_STATE, &val);
+               retval = rtsx_read_register(chip, CHANGE_LINK_STATE, &val);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                chip->auto_delink_en = val & 0x80 ? 1 : 0;
        }
 
@@ -619,22 +857,42 @@ static int rts5288_init(struct rtsx_chip *chip)
        u8 val = 0, max_func;
        u32 lval = 0;
 
-       RTSX_WRITE_REG(chip, CLK_SEL, 0x03, 0x03);
-       RTSX_READ_REG(chip, CLK_SEL, &val);
+       retval = rtsx_write_register(chip, CLK_SEL, 0x03, 0x03);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_read_register(chip, CLK_SEL, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        chip->asic_code = val == 0 ? 1 : 0;
 
        chip->ic_version = 0;
        chip->phy_debug_mode = 0;
 
-       RTSX_READ_REG(chip, PDINFO, &val);
+       retval = rtsx_read_register(chip, PDINFO, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "PDINFO: 0x%x\n", val);
        chip->aux_pwr_exist = val & AUX_PWR_DETECTED ? 1 : 0;
 
-       RTSX_READ_REG(chip, CARD_SHARE_MODE, &val);
+       retval = rtsx_read_register(chip, CARD_SHARE_MODE, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "CARD_SHARE_MODE: 0x%x\n", val);
        chip->baro_pkg = val & 0x04 ? QFN : LQFP;
 
-       RTSX_READ_REG(chip, 0xFE5A, &val);
+       retval = rtsx_read_register(chip, 0xFE5A, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        chip->hw_bypass_sd = val & 0x10 ? 1 : 0;
 
        retval = rtsx_read_cfg_dw(chip, 0, 0x718, &lval);
@@ -651,7 +909,11 @@ static int rts5288_init(struct rtsx_chip *chip)
                CLR_SDIO_EXIST(chip);
 
        if (chip->use_hw_setting) {
-               RTSX_READ_REG(chip, CHANGE_LINK_STATE, &val);
+               retval = rtsx_read_register(chip, CHANGE_LINK_STATE, &val);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                chip->auto_delink_en = val & 0x80 ? 1 : 0;
 
                if (CHECK_BARO_PKG(chip, LQFP))
@@ -730,9 +992,17 @@ int rtsx_init_chip(struct rtsx_chip *chip)
        if ((chip->mmc_ddr_tx_phase > 31) || (chip->mmc_ddr_tx_phase < 0))
                chip->mmc_ddr_tx_phase = 0;
 
-       RTSX_WRITE_REG(chip, FPDCTL, SSC_POWER_DOWN, 0);
+       retval = rtsx_write_register(chip, FPDCTL, SSC_POWER_DOWN, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        wait_timeout(200);
-       RTSX_WRITE_REG(chip, CLK_DIV, 0x07, 0x07);
+       retval = rtsx_write_register(chip, CLK_DIV, 0x07, 0x07);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        dev_dbg(rtsx_dev(chip), "chip->use_hw_setting = %d\n",
                chip->use_hw_setting);
 
@@ -1241,13 +1511,19 @@ int rtsx_read_register(struct rtsx_chip *chip, u16 addr, u8 *data)
 int rtsx_write_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 mask,
                      u32 val)
 {
+       int retval;
        u8 mode = 0, tmp;
        int i;
 
        for (i = 0; i < 4; i++) {
                if (mask & 0xFF) {
-                       RTSX_WRITE_REG(chip, CFGDATA0 + i,
-                                      0xFF, (u8)(val & mask & 0xFF));
+                       retval = rtsx_write_register(chip, CFGDATA0 + i,
+                                                    0xFF,
+                                                    (u8)(val & mask & 0xFF));
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        mode |= (1 << i);
                }
                mask >>= 8;
@@ -1255,14 +1531,31 @@ int rtsx_write_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 mask,
        }
 
        if (mode) {
-               RTSX_WRITE_REG(chip, CFGADDR0, 0xFF, (u8)addr);
-               RTSX_WRITE_REG(chip, CFGADDR1, 0xFF, (u8)(addr >> 8));
+               retval = rtsx_write_register(chip, CFGADDR0, 0xFF, (u8)addr);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CFGADDR1, 0xFF,
+                                            (u8)(addr >> 8));
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
-               RTSX_WRITE_REG(chip, CFGRWCTL, 0xFF,
-                              0x80 | mode | ((func_no & 0x03) << 4));
+               retval = rtsx_write_register(chip, CFGRWCTL, 0xFF,
+                                            0x80 | mode | ((func_no & 0x03) << 4));
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                for (i = 0; i < MAX_RW_REG_CNT; i++) {
-                       RTSX_READ_REG(chip, CFGRWCTL, &tmp);
+                       retval = rtsx_read_register(chip, CFGRWCTL, &tmp);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        if ((tmp & 0x80) == 0)
                                break;
                }
@@ -1273,22 +1566,44 @@ int rtsx_write_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 mask,
 
 int rtsx_read_cfg_dw(struct rtsx_chip *chip, u8 func_no, u16 addr, u32 *val)
 {
+       int retval;
        int i;
        u8 tmp;
        u32 data = 0;
 
-       RTSX_WRITE_REG(chip, CFGADDR0, 0xFF, (u8)addr);
-       RTSX_WRITE_REG(chip, CFGADDR1, 0xFF, (u8)(addr >> 8));
-       RTSX_WRITE_REG(chip, CFGRWCTL, 0xFF, 0x80 | ((func_no & 0x03) << 4));
+       retval = rtsx_write_register(chip, CFGADDR0, 0xFF, (u8)addr);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CFGADDR1, 0xFF, (u8)(addr >> 8));
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CFGRWCTL, 0xFF,
+                                    0x80 | ((func_no & 0x03) << 4));
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        for (i = 0; i < MAX_RW_REG_CNT; i++) {
-               RTSX_READ_REG(chip, CFGRWCTL, &tmp);
+               retval = rtsx_read_register(chip, CFGRWCTL, &tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if ((tmp & 0x80) == 0)
                        break;
        }
 
        for (i = 0; i < 4; i++) {
-               RTSX_READ_REG(chip, CFGDATA0 + i, &tmp);
+               retval = rtsx_read_register(chip, CFGDATA0 + i, &tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                data |= (u32)tmp << (i * 8);
        }
 
@@ -1415,17 +1730,38 @@ int rtsx_read_cfg_seq(struct rtsx_chip *chip, u8 func, u16 addr, u8 *buf,
 
 int rtsx_write_phy_register(struct rtsx_chip *chip, u8 addr, u16 val)
 {
+       int retval;
        bool finished = false;
        int i;
        u8 tmp;
 
-       RTSX_WRITE_REG(chip, PHYDATA0, 0xFF, (u8)val);
-       RTSX_WRITE_REG(chip, PHYDATA1, 0xFF, (u8)(val >> 8));
-       RTSX_WRITE_REG(chip, PHYADDR, 0xFF, addr);
-       RTSX_WRITE_REG(chip, PHYRWCTL, 0xFF, 0x81);
+       retval = rtsx_write_register(chip, PHYDATA0, 0xFF, (u8)val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, PHYDATA1, 0xFF, (u8)(val >> 8));
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, PHYADDR, 0xFF, addr);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, PHYRWCTL, 0xFF, 0x81);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        for (i = 0; i < 100000; i++) {
-               RTSX_READ_REG(chip, PHYRWCTL, &tmp);
+               retval = rtsx_read_register(chip, PHYRWCTL, &tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if (!(tmp & 0x80)) {
                        finished = true;
                        break;
@@ -1442,16 +1778,29 @@ int rtsx_write_phy_register(struct rtsx_chip *chip, u8 addr, u16 val)
 
 int rtsx_read_phy_register(struct rtsx_chip *chip, u8 addr, u16 *val)
 {
+       int retval;
        bool finished = false;
        int i;
        u16 data = 0;
        u8 tmp;
 
-       RTSX_WRITE_REG(chip, PHYADDR, 0xFF, addr);
-       RTSX_WRITE_REG(chip, PHYRWCTL, 0xFF, 0x80);
+       retval = rtsx_write_register(chip, PHYADDR, 0xFF, addr);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, PHYRWCTL, 0xFF, 0x80);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        for (i = 0; i < 100000; i++) {
-               RTSX_READ_REG(chip, PHYRWCTL, &tmp);
+               retval = rtsx_read_register(chip, PHYRWCTL, &tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if (!(tmp & 0x80)) {
                        finished = true;
                        break;
@@ -1463,9 +1812,17 @@ int rtsx_read_phy_register(struct rtsx_chip *chip, u8 addr, u16 *val)
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, PHYDATA0, &tmp);
+       retval = rtsx_read_register(chip, PHYDATA0, &tmp);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        data = tmp;
-       RTSX_READ_REG(chip, PHYDATA1, &tmp);
+       retval = rtsx_read_register(chip, PHYDATA1, &tmp);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        data |= (u16)tmp << 8;
 
        if (val)
@@ -1476,13 +1833,22 @@ int rtsx_read_phy_register(struct rtsx_chip *chip, u8 addr, u16 *val)
 
 int rtsx_read_efuse(struct rtsx_chip *chip, u8 addr, u8 *val)
 {
+       int retval;
        int i;
        u8 data = 0;
 
-       RTSX_WRITE_REG(chip, EFUSE_CTRL, 0xFF, 0x80|addr);
+       retval = rtsx_write_register(chip, EFUSE_CTRL, 0xFF, 0x80 | addr);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        for (i = 0; i < 100; i++) {
-               RTSX_READ_REG(chip, EFUSE_CTRL, &data);
+               retval = rtsx_read_register(chip, EFUSE_CTRL, &data);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if (!(data & 0x80))
                        break;
                udelay(1);
@@ -1493,7 +1859,11 @@ int rtsx_read_efuse(struct rtsx_chip *chip, u8 addr, u8 *val)
                return STATUS_TIMEDOUT;
        }
 
-       RTSX_READ_REG(chip, EFUSE_DATA, &data);
+       retval = rtsx_read_register(chip, EFUSE_DATA, &data);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (val)
                *val = data;
 
@@ -1502,6 +1872,7 @@ int rtsx_read_efuse(struct rtsx_chip *chip, u8 addr, u8 *val)
 
 int rtsx_write_efuse(struct rtsx_chip *chip, u8 addr, u8 val)
 {
+       int retval;
        int i, j;
        u8 data = 0, tmp = 0xFF;
 
@@ -1512,11 +1883,24 @@ int rtsx_write_efuse(struct rtsx_chip *chip, u8 addr, u8 val)
                tmp &= (~(u8)(1 << i));
                dev_dbg(rtsx_dev(chip), "Write 0x%x to 0x%x\n", tmp, addr);
 
-               RTSX_WRITE_REG(chip, EFUSE_DATA, 0xFF, tmp);
-               RTSX_WRITE_REG(chip, EFUSE_CTRL, 0xFF, 0xA0|addr);
+               retval = rtsx_write_register(chip, EFUSE_DATA, 0xFF, tmp);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, EFUSE_CTRL, 0xFF,
+                                            0xA0 | addr);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                for (j = 0; j < 100; j++) {
-                       RTSX_READ_REG(chip, EFUSE_CTRL, &data);
+                       retval = rtsx_read_register(chip, EFUSE_CTRL, &data);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        if (!(data & 0x80))
                                break;
                        wait_timeout(3);
@@ -1581,9 +1965,14 @@ int rtsx_set_phy_reg_bit(struct rtsx_chip *chip, u8 reg, u8 bit)
 
 int rtsx_check_link_ready(struct rtsx_chip *chip)
 {
+       int retval;
        u8 val;
 
-       RTSX_READ_REG(chip, IRQSTAT0, &val);
+       retval = rtsx_read_register(chip, IRQSTAT0, &val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        dev_dbg(rtsx_dev(chip), "IRQSTAT0: 0x%x\n", val);
        if (val & LINK_RDY_INT) {
index 93fd7b286f49c24af7abdd642ddbdd8d02d3bc05..c295b1eedb44ec7e67896fe965ce7ee02f22a948 100644 (file)
@@ -988,22 +988,4 @@ int rtsx_read_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len);
 int rtsx_write_ppbuf(struct rtsx_chip *chip, u8 *buf, int buf_len);
 int rtsx_check_chip_exist(struct rtsx_chip *chip);
 
-#define RTSX_WRITE_REG(chip, addr, mask, data)                         \
-do {                                                                   \
-       int retval = rtsx_write_register(chip, addr, mask, data);       \
-       if (retval != STATUS_SUCCESS) {                                 \
-               rtsx_trace(chip);                                       \
-               return retval;                                          \
-       }                                                               \
-} while (0)
-
-#define RTSX_READ_REG(chip, addr, data)                                        \
-do {                                                                   \
-       int retval = rtsx_read_register(chip, addr, data);              \
-       if (retval != STATUS_SUCCESS) {                                 \
-               rtsx_trace(chip);                                       \
-               return retval;                                          \
-       }                                                               \
-} while (0)
-
 #endif  /* __REALTEK_RTSX_CHIP_H */
index 0eee67642e45f89396d3fc14253c068564b1fd05..a8d657bb5c1bca8f99be1ea050a952ff9d337afa 100644 (file)
@@ -105,9 +105,14 @@ static void sd_init_reg_addr(struct rtsx_chip *chip)
 
 static int sd_check_data0_status(struct rtsx_chip *chip)
 {
+       int retval;
        u8 stat;
 
-       RTSX_READ_REG(chip, REG_SD_STAT1, &stat);
+       retval = rtsx_read_register(chip, REG_SD_STAT1, &stat);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (!(stat & SD_DAT0_STATUS)) {
                sd_set_err_code(chip, SD_BUSY);
@@ -529,8 +534,8 @@ static int sd_check_csd(struct rtsx_chip *chip, char check_wp)
 
 static int sd_set_sample_push_timing(struct rtsx_chip *chip)
 {
+       int retval;
        struct sd_info *sd_card = &(chip->sd_card);
-
        u8 val = 0;
 
        if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_DELAY)
@@ -558,7 +563,11 @@ static int sd_set_sample_push_timing(struct rtsx_chip *chip)
                        val |= 0x08;
        }
 
-       RTSX_WRITE_REG(chip, REG_SD_CFG1, 0x1C, val);
+       retval = rtsx_write_register(chip, REG_SD_CFG1, 0x1C, val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -607,6 +616,7 @@ static void sd_choose_proper_clock(struct rtsx_chip *chip)
 
 static int sd_set_clock_divider(struct rtsx_chip *chip, u8 clk_div)
 {
+       int retval;
        u8 mask = 0, val = 0;
 
        mask = 0x60;
@@ -617,7 +627,11 @@ static int sd_set_clock_divider(struct rtsx_chip *chip, u8 clk_div)
        else if (clk_div == SD_CLK_DIVIDE_256)
                val = 0x20;
 
-       RTSX_WRITE_REG(chip, REG_SD_CFG1, mask, val);
+       retval = rtsx_write_register(chip, REG_SD_CFG1, mask, val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -740,7 +754,12 @@ static int sd_change_bank_voltage(struct rtsx_chip *chip, u8 voltage)
                                return STATUS_FAIL;
                        }
                } else {
-                       RTSX_WRITE_REG(chip, SD_PAD_CTL, SD_IO_USING_1V8, 0);
+                       retval = rtsx_write_register(chip, SD_PAD_CTL,
+                                                    SD_IO_USING_1V8, 0);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        } else if (voltage == SD_IO_1V8) {
                if (chip->asic_code) {
@@ -752,8 +771,13 @@ static int sd_change_bank_voltage(struct rtsx_chip *chip, u8 voltage)
                                return STATUS_FAIL;
                        }
                } else {
-                       RTSX_WRITE_REG(chip, SD_PAD_CTL, SD_IO_USING_1V8,
-                               SD_IO_USING_1V8);
+                       retval = rtsx_write_register(chip, SD_PAD_CTL,
+                                                    SD_IO_USING_1V8,
+                                                    SD_IO_USING_1V8);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        } else {
                rtsx_trace(chip);
@@ -768,8 +792,13 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
        int retval;
        u8 stat;
 
-       RTSX_WRITE_REG(chip, SD_BUS_STAT, SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP,
-               SD_CLK_TOGGLE_EN);
+       retval = rtsx_write_register(chip, SD_BUS_STAT,
+                                    SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP,
+                                    SD_CLK_TOGGLE_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = sd_send_cmd_get_rsp(chip, VOLTAGE_SWITCH, 0, SD_RSP_TYPE_R1,
                                NULL, 0);
@@ -780,14 +809,23 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
 
        udelay(chip->sd_voltage_switch_delay);
 
-       RTSX_READ_REG(chip, SD_BUS_STAT, &stat);
+       retval = rtsx_read_register(chip, SD_BUS_STAT, &stat);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (stat & (SD_CMD_STATUS | SD_DAT3_STATUS | SD_DAT2_STATUS |
                                SD_DAT1_STATUS | SD_DAT0_STATUS)) {
                rtsx_trace(chip);
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, SD_BUS_STAT, 0xFF, SD_CLK_FORCE_STOP);
+       retval = rtsx_write_register(chip, SD_BUS_STAT, 0xFF,
+                                    SD_CLK_FORCE_STOP);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        retval = sd_change_bank_voltage(chip, SD_IO_1V8);
        if (retval != STATUS_SUCCESS) {
                rtsx_trace(chip);
@@ -796,10 +834,19 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
 
        wait_timeout(50);
 
-       RTSX_WRITE_REG(chip, SD_BUS_STAT, 0xFF, SD_CLK_TOGGLE_EN);
+       retval = rtsx_write_register(chip, SD_BUS_STAT, 0xFF,
+                                    SD_CLK_TOGGLE_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        wait_timeout(10);
 
-       RTSX_READ_REG(chip, SD_BUS_STAT, &stat);
+       retval = rtsx_read_register(chip, SD_BUS_STAT, &stat);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if ((stat & (SD_CMD_STATUS | SD_DAT3_STATUS | SD_DAT2_STATUS |
                                SD_DAT1_STATUS | SD_DAT0_STATUS)) !=
                        (SD_CMD_STATUS | SD_DAT3_STATUS | SD_DAT2_STATUS |
@@ -812,20 +859,44 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, SD_BUS_STAT, SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP,
-               0);
+       retval = rtsx_write_register(chip, SD_BUS_STAT,
+                                    SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
 
 static int sd_reset_dcm(struct rtsx_chip *chip, u8 tune_dir)
 {
+       int retval;
+
        if (tune_dir == TUNE_RX) {
-               RTSX_WRITE_REG(chip, DCM_DRP_CTL, 0xFF, DCM_RESET | DCM_RX);
-               RTSX_WRITE_REG(chip, DCM_DRP_CTL, 0xFF, DCM_RX);
+               retval = rtsx_write_register(chip, DCM_DRP_CTL, 0xFF,
+                                            DCM_RESET | DCM_RX);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, DCM_DRP_CTL, 0xFF, DCM_RX);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else {
-               RTSX_WRITE_REG(chip, DCM_DRP_CTL, 0xFF, DCM_RESET | DCM_TX);
-               RTSX_WRITE_REG(chip, DCM_DRP_CTL, 0xFF, DCM_TX);
+               retval = rtsx_write_register(chip, DCM_DRP_CTL, 0xFF,
+                                            DCM_RESET | DCM_TX);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, DCM_DRP_CTL, 0xFF, DCM_TX);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        return STATUS_SUCCESS;
@@ -853,12 +924,35 @@ static int sd_change_phase(struct rtsx_chip *chip, u8 sample_point, u8 tune_dir)
        }
 
        if (chip->asic_code) {
-               RTSX_WRITE_REG(chip, CLK_CTL, CHANGE_CLK, CHANGE_CLK);
-               RTSX_WRITE_REG(chip, SD_VP_CTL, 0x1F, sample_point);
-               RTSX_WRITE_REG(chip, SD_VPCLK0_CTL, PHASE_NOT_RESET, 0);
-               RTSX_WRITE_REG(chip, SD_VPCLK0_CTL, PHASE_NOT_RESET,
-                       PHASE_NOT_RESET);
-               RTSX_WRITE_REG(chip, CLK_CTL, CHANGE_CLK, 0);
+               retval = rtsx_write_register(chip, CLK_CTL, CHANGE_CLK,
+                                            CHANGE_CLK);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SD_VP_CTL, 0x1F,
+                                            sample_point);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SD_VPCLK0_CTL,
+                                            PHASE_NOT_RESET, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, SD_VPCLK0_CTL,
+                                            PHASE_NOT_RESET, PHASE_NOT_RESET);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CLK_CTL, CHANGE_CLK, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else {
                rtsx_read_register(chip, SD_VP_CTL, &val);
                dev_dbg(rtsx_dev(chip), "SD_VP_CTL: 0x%x\n", val);
@@ -866,16 +960,34 @@ static int sd_change_phase(struct rtsx_chip *chip, u8 sample_point, u8 tune_dir)
                dev_dbg(rtsx_dev(chip), "SD_DCMPS_CTL: 0x%x\n", val);
 
                if (ddr_rx) {
-                       RTSX_WRITE_REG(chip, SD_VP_CTL, PHASE_CHANGE,
-                               PHASE_CHANGE);
+                       retval = rtsx_write_register(chip, SD_VP_CTL,
+                                                    PHASE_CHANGE,
+                                                    PHASE_CHANGE);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        udelay(50);
-                       RTSX_WRITE_REG(chip, SD_VP_CTL, 0xFF,
-                               PHASE_CHANGE | PHASE_NOT_RESET | sample_point);
+                       retval = rtsx_write_register(chip, SD_VP_CTL, 0xFF,
+                                                    PHASE_CHANGE | PHASE_NOT_RESET | sample_point);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                } else {
-                       RTSX_WRITE_REG(chip, CLK_CTL, CHANGE_CLK, CHANGE_CLK);
+                       retval = rtsx_write_register(chip, CLK_CTL,
+                                                    CHANGE_CLK, CHANGE_CLK);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        udelay(50);
-                       RTSX_WRITE_REG(chip, SD_VP_CTL, 0xFF,
-                                       PHASE_NOT_RESET | sample_point);
+                       retval = rtsx_write_register(chip, SD_VP_CTL, 0xFF,
+                                                    PHASE_NOT_RESET | sample_point);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
                udelay(100);
 
@@ -901,16 +1013,36 @@ static int sd_change_phase(struct rtsx_chip *chip, u8 sample_point, u8 tune_dir)
                        goto Fail;
                }
 
-               RTSX_WRITE_REG(chip, SD_DCMPS_CTL, DCMPS_CHANGE, 0);
-               if (ddr_rx)
-                       RTSX_WRITE_REG(chip, SD_VP_CTL, PHASE_CHANGE, 0);
-               else
-                       RTSX_WRITE_REG(chip, CLK_CTL, CHANGE_CLK, 0);
+               retval = rtsx_write_register(chip, SD_DCMPS_CTL,
+                                            DCMPS_CHANGE, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               if (ddr_rx) {
+                       retval = rtsx_write_register(chip, SD_VP_CTL,
+                                                    PHASE_CHANGE, 0);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+               } else {
+                       retval = rtsx_write_register(chip, CLK_CTL,
+                                                    CHANGE_CLK, 0);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+               }
 
                udelay(50);
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG1, SD_ASYNC_FIFO_NOT_RST, 0);
+       retval = rtsx_write_register(chip, SD_CFG1, SD_ASYNC_FIFO_NOT_RST, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 
@@ -1160,10 +1292,20 @@ static int sd_check_switch_mode(struct rtsx_chip *chip, u8 mode,
                }
 
                if ((cc > 400) || (func_to_switch > CURRENT_LIMIT_400)) {
-                       RTSX_WRITE_REG(chip, OCPPARA2, SD_OCP_THD_MASK,
-                               chip->sd_800mA_ocp_thd);
-                       RTSX_WRITE_REG(chip, CARD_PWR_CTL, PMOS_STRG_MASK,
-                               PMOS_STRG_800mA);
+                       retval = rtsx_write_register(chip, OCPPARA2,
+                                                    SD_OCP_THD_MASK,
+                                                    chip->sd_800mA_ocp_thd);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PWR_CTL,
+                                                    PMOS_STRG_MASK,
+                                                    PMOS_STRG_800mA);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        }
 
@@ -1210,7 +1352,11 @@ static int sd_check_switch(struct rtsx_chip *chip,
                                break;
                        }
 
-                       RTSX_READ_REG(chip, SD_STAT1, &stat);
+                       retval = rtsx_read_register(chip, SD_STAT1, &stat);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                        if (stat & SD_CRC16_ERR) {
                                dev_dbg(rtsx_dev(chip), "SD CRC16 error when switching mode\n");
                                rtsx_trace(chip);
@@ -1328,7 +1474,12 @@ static int sd_switch_function(struct rtsx_chip *chip, u8 bus_width)
        }
 
        if (CHK_SD_DDR50(sd_card)) {
-               RTSX_WRITE_REG(chip, SD_PUSH_POINT_CTL, 0x06, 0x04);
+               retval = rtsx_write_register(chip, SD_PUSH_POINT_CTL, 0x06,
+                                            0x04);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                retval = sd_set_sample_push_timing(chip);
                if (retval != STATUS_SUCCESS) {
                        rtsx_trace(chip);
@@ -1396,8 +1547,13 @@ static int sd_switch_function(struct rtsx_chip *chip, u8 bus_width)
                        retval);
        }
 
-       if (CHK_SD_DDR50(sd_card))
-               RTSX_WRITE_REG(chip, SD_PUSH_POINT_CTL, 0x06, 0);
+       if (CHK_SD_DDR50(sd_card)) {
+               retval = rtsx_write_register(chip, SD_PUSH_POINT_CTL, 0x06, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+       }
 
        return STATUS_SUCCESS;
 }
@@ -1409,7 +1565,11 @@ static int sd_wait_data_idle(struct rtsx_chip *chip)
        u8 val = 0;
 
        for (i = 0; i < 100; i++) {
-               RTSX_READ_REG(chip, SD_DATA_STATE, &val);
+               retval = rtsx_read_register(chip, SD_DATA_STATE, &val);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
                if (val & SD_DATA_IDLE) {
                        retval = STATUS_SUCCESS;
                        break;
@@ -1542,8 +1702,12 @@ static int sd_sdr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
-               SD_RSP_80CLK_TIMEOUT_EN);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    SD_RSP_80CLK_TIMEOUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = sd_send_cmd_get_rsp(chip, SEND_STATUS, sd_card->sd_addr,
                SD_RSP_TYPE_R1, NULL, 0);
@@ -1556,7 +1720,12 @@ static int sd_sdr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
                }
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, 0);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -1590,8 +1759,12 @@ static int sd_ddr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
-               SD_RSP_80CLK_TIMEOUT_EN);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    SD_RSP_80CLK_TIMEOUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        cmd[0] = 0x40 | PROGRAM_CSD;
        cmd[1] = 0;
@@ -1608,7 +1781,12 @@ static int sd_ddr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, 0);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        sd_send_cmd_get_rsp(chip, SEND_STATUS, sd_card->sd_addr, SD_RSP_TYPE_R1,
                        NULL, 0);
@@ -1804,8 +1982,12 @@ static int sd_ddr_pre_tuning_tx(struct rtsx_chip *chip)
        u32 phase_map;
        u8 final_phase;
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
-               SD_RSP_80CLK_TIMEOUT_EN);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    SD_RSP_80CLK_TIMEOUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        phase_map = 0;
        for (i = MAX_PHASE; i >= 0; i--) {
@@ -1829,7 +2011,12 @@ static int sd_ddr_pre_tuning_tx(struct rtsx_chip *chip)
                        phase_map |= 1 << i;
        }
 
-       RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, 0);
+       retval = rtsx_write_register(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN,
+                                    0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        dev_dbg(rtsx_dev(chip), "DDR TX pre tune phase_map = 0x%08x\n",
                phase_map);
@@ -2073,10 +2260,18 @@ static int sd_prepare_reset(struct rtsx_chip *chip)
                return retval;
        }
 
-       RTSX_WRITE_REG(chip, REG_SD_CFG1, 0xFF, 0x40);
+       retval = rtsx_write_register(chip, REG_SD_CFG1, 0xFF, 0x40);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
-       RTSX_WRITE_REG(chip, CARD_STOP, SD_STOP | SD_CLR_ERR,
-               SD_STOP | SD_CLR_ERR);
+       retval = rtsx_write_register(chip, CARD_STOP, SD_STOP | SD_CLR_ERR,
+                                    SD_STOP | SD_CLR_ERR);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = select_card(chip, SD_CARD);
        if (retval != STATUS_SUCCESS) {
@@ -2089,24 +2284,71 @@ static int sd_prepare_reset(struct rtsx_chip *chip)
 
 static int sd_pull_ctl_disable(struct rtsx_chip *chip)
 {
+       int retval;
+
        if (CHECK_PID(chip, 0x5208)) {
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF,
-                       XD_D3_PD | SD_D7_PD | SD_CLK_PD | SD_D5_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF,
-                       SD_D6_PD | SD_D0_PD | SD_D1_PD | XD_D5_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF,
-                       SD_D4_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF,
-                       XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL5, 0xFF,
-                       MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL6, 0xFF, MS_D5_PD | MS_D4_PD);
+               retval = rtsx_write_register(chip, CARD_PULL_CTL1, 0xFF,
+                                            XD_D3_PD | SD_D7_PD | SD_CLK_PD | SD_D5_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL2, 0xFF,
+                                            SD_D6_PD | SD_D0_PD | SD_D1_PD | XD_D5_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL3, 0xFF,
+                                            SD_D4_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL4, 0xFF,
+                                            XD_RDY_PD | SD_D3_PD | SD_D2_PD | XD_ALE_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL5, 0xFF,
+                                            MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL6, 0xFF,
+                                            MS_D5_PD | MS_D4_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else if (CHECK_PID(chip, 0x5288)) {
                if (CHECK_BARO_PKG(chip, QFN)) {
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF, 0x4B);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF, 0x69);
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL1,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL2,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL3,
+                                                    0xFF, 0x4B);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL4,
+                                                    0xFF, 0x69);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        }
 
@@ -2180,8 +2422,12 @@ static int sd_init_power(struct rtsx_chip *chip)
                        return STATUS_FAIL;
                }
        } else {
-               RTSX_WRITE_REG(chip, FPGA_PULL_CTL, FPGA_SD_PULL_CTL_BIT | 0x20,
-                       0);
+               retval = rtsx_write_register(chip, FPGA_PULL_CTL,
+                                            FPGA_SD_PULL_CTL_BIT | 0x20, 0);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        if (!chip->ft2_fast_mode) {
@@ -2203,16 +2449,31 @@ static int sd_init_power(struct rtsx_chip *chip)
 #endif
        }
 
-       RTSX_WRITE_REG(chip, CARD_OE, SD_OUTPUT_EN, SD_OUTPUT_EN);
+       retval = rtsx_write_register(chip, CARD_OE, SD_OUTPUT_EN,
+                                    SD_OUTPUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
 
 static int sd_dummy_clock(struct rtsx_chip *chip)
 {
-       RTSX_WRITE_REG(chip, REG_SD_CFG3, 0x01, 0x01);
+       int retval;
+
+       retval = rtsx_write_register(chip, REG_SD_CFG3, 0x01, 0x01);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        wait_timeout(5);
-       RTSX_WRITE_REG(chip, REG_SD_CFG3, 0x01, 0);
+       retval = rtsx_write_register(chip, REG_SD_CFG3, 0x01, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -2622,8 +2883,12 @@ SD_UNLOCK_ENTRY:
        if (!sd20_mode && CHK_SD30_SPEED(sd_card)) {
                int read_lba0 = 1;
 
-               RTSX_WRITE_REG(chip, SD30_DRIVE_SEL, 0x07,
-                       chip->sd30_drive_sel_1v8);
+               retval = rtsx_write_register(chip, SD30_DRIVE_SEL, 0x07,
+                                            chip->sd30_drive_sel_1v8);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
 
                retval = sd_set_init_para(chip);
                if (retval != STATUS_SUCCESS) {
@@ -2693,8 +2958,18 @@ SD_UNLOCK_ENTRY:
 
 #ifdef SUPPORT_SD_LOCK
        if (sd_card->sd_lock_status & SD_UNLOCK_POW_ON) {
-               RTSX_WRITE_REG(chip, REG_SD_BLOCK_CNT_H, 0xFF, 0x02);
-               RTSX_WRITE_REG(chip, REG_SD_BLOCK_CNT_L, 0xFF, 0x00);
+               retval = rtsx_write_register(chip, REG_SD_BLOCK_CNT_H, 0xFF,
+                                            0x02);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, REG_SD_BLOCK_CNT_L, 0xFF,
+                                            0x00);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 #endif
 
@@ -3149,8 +3424,18 @@ MMC_UNLOCK_ENTRY:
 
 #ifdef SUPPORT_SD_LOCK
        if (sd_card->sd_lock_status & SD_UNLOCK_POW_ON) {
-               RTSX_WRITE_REG(chip, REG_SD_BLOCK_CNT_H, 0xFF, 0x02);
-               RTSX_WRITE_REG(chip, REG_SD_BLOCK_CNT_L, 0xFF, 0x00);
+               retval = rtsx_write_register(chip, REG_SD_BLOCK_CNT_H, 0xFF,
+                                            0x02);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, REG_SD_BLOCK_CNT_L, 0xFF,
+                                            0x00);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 #endif
 
@@ -3251,8 +3536,16 @@ int reset_sd_card(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, REG_SD_BYTE_CNT_L, 0xFF, 0);
-       RTSX_WRITE_REG(chip, REG_SD_BYTE_CNT_H, 0xFF, 2);
+       retval = rtsx_write_register(chip, REG_SD_BYTE_CNT_L, 0xFF, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, REG_SD_BYTE_CNT_H, 0xFF, 2);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        chip->capacity[chip->card2lun[SD_CARD]] = sd_card->capacity;
 
@@ -3309,8 +3602,16 @@ static int reset_mmc_only(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, REG_SD_BYTE_CNT_L, 0xFF, 0);
-       RTSX_WRITE_REG(chip, REG_SD_BYTE_CNT_H, 0xFF, 2);
+       retval = rtsx_write_register(chip, REG_SD_BYTE_CNT_L, 0xFF, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, REG_SD_BYTE_CNT_H, 0xFF, 2);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        chip->capacity[chip->card2lun[SD_CARD]] = sd_card->capacity;
 
@@ -4950,7 +5251,11 @@ int sd_power_off_card3v3(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_OE, SD_OUTPUT_EN, 0);
+       retval = rtsx_write_register(chip, CARD_OE, SD_OUTPUT_EN, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (!chip->ft2_fast_mode) {
                retval = card_power_off(chip, SD_CARD);
@@ -4969,8 +5274,13 @@ int sd_power_off_card3v3(struct rtsx_chip *chip)
                        return STATUS_FAIL;
                }
        } else {
-               RTSX_WRITE_REG(chip, FPGA_PULL_CTL,
-                       FPGA_SD_PULL_CTL_BIT | 0x20, FPGA_SD_PULL_CTL_BIT);
+               retval = rtsx_write_register(chip, FPGA_PULL_CTL,
+                                            FPGA_SD_PULL_CTL_BIT | 0x20,
+                                            FPGA_SD_PULL_CTL_BIT);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        return STATUS_SUCCESS;
index d3ac6c0b11b5a596066aedde903243b5c1a6b155..e67e7ecc2cbd6fdb082d1c364b73f9fe8f9117cd 100644 (file)
@@ -36,10 +36,20 @@ static inline void spi_set_err_code(struct rtsx_chip *chip, u8 err_code)
 
 static int spi_init(struct rtsx_chip *chip)
 {
-       RTSX_WRITE_REG(chip, SPI_CONTROL, 0xFF,
-               CS_POLARITY_LOW | DTO_MSB_FIRST | SPI_MASTER | SPI_MODE0 |
-               SPI_AUTO);
-       RTSX_WRITE_REG(chip, SPI_TCTL, EDO_TIMING_MASK, SAMPLE_DELAY_HALF);
+       int retval;
+
+       retval = rtsx_write_register(chip, SPI_CONTROL, 0xFF,
+                                    CS_POLARITY_LOW | DTO_MSB_FIRST | SPI_MASTER | SPI_MODE0 | SPI_AUTO);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, SPI_TCTL, EDO_TIMING_MASK,
+                                    SAMPLE_DELAY_HALF);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -49,8 +59,18 @@ static int spi_set_init_para(struct rtsx_chip *chip)
        struct spi_info *spi = &(chip->spi);
        int retval;
 
-       RTSX_WRITE_REG(chip, SPI_CLK_DIVIDER1, 0xFF, (u8)(spi->clk_div >> 8));
-       RTSX_WRITE_REG(chip, SPI_CLK_DIVIDER0, 0xFF, (u8)(spi->clk_div));
+       retval = rtsx_write_register(chip, SPI_CLK_DIVIDER1, 0xFF,
+                                    (u8)(spi->clk_div >> 8));
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, SPI_CLK_DIVIDER0, 0xFF,
+                                    (u8)(spi->clk_div));
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = switch_clock(chip, spi->spi_clock);
        if (retval != STATUS_SUCCESS) {
@@ -64,8 +84,18 @@ static int spi_set_init_para(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_CLK_EN, SPI_CLK_EN, SPI_CLK_EN);
-       RTSX_WRITE_REG(chip, CARD_OE, SPI_OUTPUT_EN, SPI_OUTPUT_EN);
+       retval = rtsx_write_register(chip, CARD_CLK_EN, SPI_CLK_EN,
+                                    SPI_CLK_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CARD_OE, SPI_OUTPUT_EN,
+                                    SPI_OUTPUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        wait_timeout(10);
 
@@ -228,8 +258,16 @@ static int spi_init_eeprom(struct rtsx_chip *chip)
        else
                clk = CLK_30;
 
-       RTSX_WRITE_REG(chip, SPI_CLK_DIVIDER1, 0xFF, 0x00);
-       RTSX_WRITE_REG(chip, SPI_CLK_DIVIDER0, 0xFF, 0x27);
+       retval = rtsx_write_register(chip, SPI_CLK_DIVIDER1, 0xFF, 0x00);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, SPI_CLK_DIVIDER0, 0xFF, 0x27);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        retval = switch_clock(chip, clk);
        if (retval != STATUS_SUCCESS) {
@@ -243,14 +281,33 @@ static int spi_init_eeprom(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_CLK_EN, SPI_CLK_EN, SPI_CLK_EN);
-       RTSX_WRITE_REG(chip, CARD_OE, SPI_OUTPUT_EN, SPI_OUTPUT_EN);
+       retval = rtsx_write_register(chip, CARD_CLK_EN, SPI_CLK_EN,
+                                    SPI_CLK_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, CARD_OE, SPI_OUTPUT_EN,
+                                    SPI_OUTPUT_EN);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        wait_timeout(10);
 
-       RTSX_WRITE_REG(chip, SPI_CONTROL, 0xFF,
-               CS_POLARITY_HIGH | SPI_EEPROM_AUTO);
-       RTSX_WRITE_REG(chip, SPI_TCTL, EDO_TIMING_MASK, SAMPLE_DELAY_HALF);
+       retval = rtsx_write_register(chip, SPI_CONTROL, 0xFF,
+                                    CS_POLARITY_HIGH | SPI_EEPROM_AUTO);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
+       retval = rtsx_write_register(chip, SPI_TCTL, EDO_TIMING_MASK,
+                                    SAMPLE_DELAY_HALF);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -310,7 +367,11 @@ int spi_erase_eeprom_chip(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       retval = rtsx_write_register(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -350,7 +411,11 @@ int spi_erase_eeprom_byte(struct rtsx_chip *chip, u16 addr)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       retval = rtsx_write_register(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -388,12 +453,20 @@ int spi_read_eeprom(struct rtsx_chip *chip, u16 addr, u8 *val)
        }
 
        wait_timeout(5);
-       RTSX_READ_REG(chip, SPI_DATA, &data);
+       retval = rtsx_read_register(chip, SPI_DATA, &data);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (val)
                *val = data;
 
-       RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       retval = rtsx_write_register(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
@@ -434,7 +507,11 @@ int spi_write_eeprom(struct rtsx_chip *chip, u16 addr, u8 val)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       retval = rtsx_write_register(chip, CARD_GPIO_DIR, 0x01, 0x01);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        return STATUS_SUCCESS;
 }
index 2afa6021c33b8cb9313c8f645c6b71c9ba06c97a..8fd108e50509137f9fa8a9993c141179172c60e4 100644 (file)
@@ -252,14 +252,22 @@ static int xd_read_cis(struct rtsx_chip *chip, u32 page_addr, u8 *buf,
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, XD_PAGE_STATUS, &reg);
+       retval = rtsx_read_register(chip, XD_PAGE_STATUS, &reg);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (reg != XD_GPG) {
                rtsx_clear_xd_error(chip);
                rtsx_trace(chip);
                return STATUS_FAIL;
        }
 
-       RTSX_READ_REG(chip, XD_CTL, &reg);
+       retval = rtsx_read_register(chip, XD_CTL, &reg);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (!(reg & XD_ECC1_ERROR) || !(reg & XD_ECC1_UNCORRECTABLE)) {
                retval = xd_read_data_from_ppb(chip, 0, buf, buf_len);
                if (retval != STATUS_SUCCESS) {
@@ -269,8 +277,18 @@ static int xd_read_cis(struct rtsx_chip *chip, u32 page_addr, u8 *buf,
                if (reg & XD_ECC1_ERROR) {
                        u8 ecc_bit, ecc_byte;
 
-                       RTSX_READ_REG(chip, XD_ECC_BIT1, &ecc_bit);
-                       RTSX_READ_REG(chip, XD_ECC_BYTE1, &ecc_byte);
+                       retval = rtsx_read_register(chip, XD_ECC_BIT1,
+                                                   &ecc_bit);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_read_register(chip, XD_ECC_BYTE1,
+                                                   &ecc_byte);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
 
                        dev_dbg(rtsx_dev(chip), "ECC_BIT1 = 0x%x, ECC_BYTE1 = 0x%x\n",
                                ecc_bit, ecc_byte);
@@ -293,8 +311,18 @@ static int xd_read_cis(struct rtsx_chip *chip, u32 page_addr, u8 *buf,
                if (reg & XD_ECC2_ERROR) {
                        u8 ecc_bit, ecc_byte;
 
-                       RTSX_READ_REG(chip, XD_ECC_BIT2, &ecc_bit);
-                       RTSX_READ_REG(chip, XD_ECC_BYTE2, &ecc_byte);
+                       retval = rtsx_read_register(chip, XD_ECC_BIT2,
+                                                   &ecc_bit);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_read_register(chip, XD_ECC_BYTE2,
+                                                   &ecc_byte);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
 
                        dev_dbg(rtsx_dev(chip), "ECC_BIT2 = 0x%x, ECC_BYTE2 = 0x%x\n",
                                ecc_bit, ecc_byte);
@@ -385,24 +413,71 @@ static void xd_fill_pull_ctl_enable(struct rtsx_chip *chip)
 
 static int xd_pull_ctl_disable(struct rtsx_chip *chip)
 {
+       int retval;
+
        if (CHECK_PID(chip, 0x5208)) {
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF,
-                       XD_D3_PD | XD_D2_PD | XD_D1_PD | XD_D0_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF,
-                       XD_D7_PD | XD_D6_PD | XD_D5_PD | XD_D4_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF,
-                       XD_WP_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF,
-                       XD_RDY_PD | XD_WE_PD | XD_RE_PD | XD_ALE_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL5, 0xFF,
-                       MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
-               RTSX_WRITE_REG(chip, CARD_PULL_CTL6, 0xFF, MS_D5_PD | MS_D4_PD);
+               retval = rtsx_write_register(chip, CARD_PULL_CTL1, 0xFF,
+                                            XD_D3_PD | XD_D2_PD | XD_D1_PD | XD_D0_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL2, 0xFF,
+                                            XD_D7_PD | XD_D6_PD | XD_D5_PD | XD_D4_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL3, 0xFF,
+                                            XD_WP_PD | XD_CE_PD | XD_CLE_PD | XD_CD_PU);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL4, 0xFF,
+                                            XD_RDY_PD | XD_WE_PD | XD_RE_PD | XD_ALE_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL5, 0xFF,
+                                            MS_INS_PU | SD_WP_PD | SD_CD_PU | SD_CMD_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
+               retval = rtsx_write_register(chip, CARD_PULL_CTL6, 0xFF,
+                                            MS_D5_PD | MS_D4_PD);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        } else if (CHECK_PID(chip, 0x5288)) {
                if (CHECK_BARO_PKG(chip, QFN)) {
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL1, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL2, 0xFF, 0x55);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL3, 0xFF, 0x4B);
-                       RTSX_WRITE_REG(chip, CARD_PULL_CTL4, 0xFF, 0x69);
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL1,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL2,
+                                                    0xFF, 0x55);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL3,
+                                                    0xFF, 0x4B);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
+                       retval = rtsx_write_register(chip, CARD_PULL_CTL4,
+                                                    0xFF, 0x69);
+                       if (retval) {
+                               rtsx_trace(chip);
+                               return retval;
+                       }
                }
        }
 
@@ -1144,7 +1219,12 @@ static int xd_copy_page(struct rtsx_chip *chip, u32 old_blk, u32 new_blk,
 
        XD_CLR_BAD_NEWBLK(xd_card);
 
-       RTSX_WRITE_REG(chip, CARD_DATA_SOURCE, 0x01, PINGPONG_BUFFER);
+       retval = rtsx_write_register(chip, CARD_DATA_SOURCE, 0x01,
+                                    PINGPONG_BUFFER);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        for (i = start_page; i < end_page; i++) {
                if (detect_card_cd(chip, XD_CARD) != STATUS_SUCCESS) {
@@ -1619,12 +1699,20 @@ static int xd_read_multiple_pages(struct rtsx_chip *chip, u32 phy_blk,
        return STATUS_SUCCESS;
 
 Fail:
-       RTSX_READ_REG(chip, XD_PAGE_STATUS, &reg_val);
+       retval = rtsx_read_register(chip, XD_PAGE_STATUS, &reg_val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (reg_val !=  XD_GPG)
                xd_set_err_code(chip, XD_PRG_ERROR);
 
-       RTSX_READ_REG(chip, XD_CTL, &reg_val);
+       retval = rtsx_read_register(chip, XD_CTL, &reg_val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (((reg_val & (XD_ECC1_ERROR | XD_ECC1_UNCORRECTABLE))
                                == (XD_ECC1_ERROR | XD_ECC1_UNCORRECTABLE))
@@ -1847,7 +1935,11 @@ static int xd_write_multiple_pages(struct rtsx_chip *chip, u32 old_blk,
        return STATUS_SUCCESS;
 
 Fail:
-       RTSX_READ_REG(chip, XD_DAT, &reg_val);
+       retval = rtsx_read_register(chip, XD_DAT, &reg_val);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
        if (reg_val & PROGRAM_ERROR) {
                xd_set_err_code(chip, XD_PRG_ERROR);
                xd_mark_bad_block(chip, new_blk);
@@ -2197,7 +2289,11 @@ int xd_power_off_card3v3(struct rtsx_chip *chip)
                return STATUS_FAIL;
        }
 
-       RTSX_WRITE_REG(chip, CARD_OE, XD_OUTPUT_EN, 0);
+       retval = rtsx_write_register(chip, CARD_OE, XD_OUTPUT_EN, 0);
+       if (retval) {
+               rtsx_trace(chip);
+               return retval;
+       }
 
        if (!chip->ft2_fast_mode) {
                retval = card_power_off(chip, XD_CARD);
@@ -2216,7 +2312,11 @@ int xd_power_off_card3v3(struct rtsx_chip *chip)
                        return STATUS_FAIL;
                }
        } else {
-               RTSX_WRITE_REG(chip, FPGA_PULL_CTL, 0xFF, 0xDF);
+               retval = rtsx_write_register(chip, FPGA_PULL_CTL, 0xFF, 0xDF);
+               if (retval) {
+                       rtsx_trace(chip);
+                       return retval;
+               }
        }
 
        return STATUS_SUCCESS;