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Commit b0318579 authored by Christian Lütke-Stetzkamp's avatar Christian Lütke-Stetzkamp Committed by Greg Kroah-Hartman
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staging: mt7621-mmc: Remove unnecessary typedefs 

Fixes checkpatch warning: NEW_TYPEDEFS
Signed-off-by: default avatarChristian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 791e509c
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Inline Side-by-side
Showing with 206 additions and 164 deletions
drivers/staging/mt7621-mmc/dbg.c
View file @ b0318579
...@@ -66,7 +66,7 @@ u32 dma_size[4] = { ...@@ -66,7 +66,7 @@ u32 dma_size[4] = {
512 512
}; };
msdc_mode drv_mode[4] = { enum msdc_mode drv_mode[4] = {
MODE_SIZE_DEP, /* using DMA or not depend on the size */ MODE_SIZE_DEP, /* using DMA or not depend on the size */
MODE_SIZE_DEP, MODE_SIZE_DEP,
MODE_SIZE_DEP, MODE_SIZE_DEP,
......
drivers/staging/mt7621-mmc/dbg.h
View file @ b0318579
...@@ -66,19 +66,20 @@ struct sdio_profile { ...@@ -66,19 +66,20 @@ struct sdio_profile {
}; };
//========================== //==========================
typedef enum { enum msdc_dbg {
SD_TOOL_ZONE = 0, SD_TOOL_ZONE = 0,
SD_TOOL_DMA_SIZE = 1, SD_TOOL_DMA_SIZE = 1,
SD_TOOL_PM_ENABLE = 2, SD_TOOL_PM_ENABLE = 2,
SD_TOOL_SDIO_PROFILE = 3, SD_TOOL_SDIO_PROFILE = 3,
} msdc_dbg; };
typedef enum { enum msdc_mode {
MODE_PIO = 0, MODE_PIO = 0,
MODE_DMA = 1, MODE_DMA = 1,
MODE_SIZE_DEP = 2, MODE_SIZE_DEP = 2,
} msdc_mode; };
extern msdc_mode drv_mode[4];
extern enum msdc_mode drv_mode[4];
extern u32 dma_size[4]; extern u32 dma_size[4];
/* Debug message event */ /* Debug message event */
......
drivers/staging/mt7621-mmc/mt6575_sd.h
View file @ b0318579
...@@ -447,7 +447,7 @@ enum { ...@@ -447,7 +447,7 @@ enum {
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
/* Descriptor Structure */ /* Descriptor Structure */
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
typedef struct { struct gpd {
u32 hwo:1; /* could be changed by hw */ u32 hwo:1; /* could be changed by hw */
u32 bdp:1; u32 bdp:1;
u32 rsv0:6; u32 rsv0:6;
...@@ -462,9 +462,9 @@ typedef struct { ...@@ -462,9 +462,9 @@ typedef struct {
u32 arg; u32 arg;
u32 blknum; u32 blknum;
u32 cmd; u32 cmd;
} gpd_t; };
typedef struct { struct bd {
u32 eol:1; u32 eol:1;
u32 rsv0:7; u32 rsv0:7;
u32 chksum:8; u32 chksum:8;
...@@ -476,13 +476,13 @@ typedef struct { ...@@ -476,13 +476,13 @@ typedef struct {
void *ptr; void *ptr;
u32 buflen:16; u32 buflen:16;
u32 rsv3:16; u32 rsv3:16;
} bd_t; };
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
/* Register Debugging Structure */ /* Register Debugging Structure */
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
typedef struct { struct msdc_cfg_reg {
u32 msdc:1; u32 msdc:1;
u32 ckpwn:1; u32 ckpwn:1;
u32 rst:1; u32 rst:1;
...@@ -494,8 +494,9 @@ typedef struct { ...@@ -494,8 +494,9 @@ typedef struct {
u32 ckdiv:8; u32 ckdiv:8;
u32 ckmod:2; u32 ckmod:2;
u32 pad:14; u32 pad:14;
} msdc_cfg_reg; };
typedef struct {
struct msdc_iocon_reg {
u32 sdr104cksel:1; u32 sdr104cksel:1;
u32 rsmpl:1; u32 rsmpl:1;
u32 dsmpl:1; u32 dsmpl:1;
...@@ -513,8 +514,9 @@ typedef struct { ...@@ -513,8 +514,9 @@ typedef struct {
u32 d7spl:1; u32 d7spl:1;
u32 riscsz:1; u32 riscsz:1;
u32 pad2:7; u32 pad2:7;
} msdc_iocon_reg; };
typedef struct {
struct msdc_ps_reg {
u32 cden:1; u32 cden:1;
u32 cdsts:1; u32 cdsts:1;
u32 pad1:10; u32 pad1:10;
...@@ -523,8 +525,9 @@ typedef struct { ...@@ -523,8 +525,9 @@ typedef struct {
u32 cmd:1; u32 cmd:1;
u32 pad2:6; u32 pad2:6;
u32 wp:1; u32 wp:1;
} msdc_ps_reg; };
typedef struct {
struct msdc_int_reg {
u32 mmcirq:1; u32 mmcirq:1;
u32 cdsc:1; u32 cdsc:1;
u32 pad1:1; u32 pad1:1;
...@@ -543,8 +546,9 @@ typedef struct { ...@@ -543,8 +546,9 @@ typedef struct {
u32 datcrc:1; u32 datcrc:1;
u32 atocmd19done:1; u32 atocmd19done:1;
u32 pad2:15; u32 pad2:15;
} msdc_int_reg; };
typedef struct {
struct msdc_inten_reg {
u32 mmcirq:1; u32 mmcirq:1;
u32 cdsc:1; u32 cdsc:1;
u32 pad1:1; u32 pad1:1;
...@@ -563,21 +567,25 @@ typedef struct { ...@@ -563,21 +567,25 @@ typedef struct {
u32 datcrc:1; u32 datcrc:1;
u32 atocmd19done:1; u32 atocmd19done:1;
u32 pad2:15; u32 pad2:15;
} msdc_inten_reg; };
typedef struct {
struct msdc_fifocs_reg {
u32 rxcnt:8; u32 rxcnt:8;
u32 pad1:8; u32 pad1:8;
u32 txcnt:8; u32 txcnt:8;
u32 pad2:7; u32 pad2:7;
u32 clr:1; u32 clr:1;
} msdc_fifocs_reg; };
typedef struct {
struct msdc_txdat_reg {
u32 val; u32 val;
} msdc_txdat_reg; };
typedef struct {
struct msdc_rxdat_reg {
u32 val; u32 val;
} msdc_rxdat_reg; };
typedef struct {
struct sdc_cfg_reg {
u32 sdiowkup:1; u32 sdiowkup:1;
u32 inswkup:1; u32 inswkup:1;
u32 pad1:14; u32 pad1:14;
...@@ -588,8 +596,9 @@ typedef struct { ...@@ -588,8 +596,9 @@ typedef struct {
u32 intblkgap:1; u32 intblkgap:1;
u32 pad4:2; u32 pad4:2;
u32 dtoc:8; u32 dtoc:8;
} sdc_cfg_reg; };
typedef struct {
struct sdc_cmd_reg {
u32 cmd:6; u32 cmd:6;
u32 brk:1; u32 brk:1;
u32 rsptyp:3; u32 rsptyp:3;
...@@ -602,43 +611,54 @@ typedef struct { ...@@ -602,43 +611,54 @@ typedef struct {
u32 atocmd:2; u32 atocmd:2;
u32 volswth:1; u32 volswth:1;
u32 pad2:1; u32 pad2:1;
} sdc_cmd_reg; };
typedef struct {
struct sdc_arg_reg {
u32 arg; u32 arg;
} sdc_arg_reg; };
typedef struct {
struct sdc_sts_reg {
u32 sdcbusy:1; u32 sdcbusy:1;
u32 cmdbusy:1; u32 cmdbusy:1;
u32 pad:29; u32 pad:29;
u32 swrcmpl:1; u32 swrcmpl:1;
} sdc_sts_reg; };
typedef struct {
struct sdc_resp0_reg {
u32 val; u32 val;
} sdc_resp0_reg; };
typedef struct {
struct sdc_resp1_reg {
u32 val; u32 val;
} sdc_resp1_reg; };
typedef struct {
struct sdc_resp2_reg {
u32 val; u32 val;
} sdc_resp2_reg; };
typedef struct {
struct sdc_resp3_reg {
u32 val; u32 val;
} sdc_resp3_reg; };
typedef struct {
struct sdc_blknum_reg {
u32 num; u32 num;
} sdc_blknum_reg; };
typedef struct {
struct sdc_csts_reg {
u32 sts; u32 sts;
} sdc_csts_reg; };
typedef struct {
struct sdc_cstsen_reg {
u32 sts; u32 sts;
} sdc_cstsen_reg; };
typedef struct {
struct sdc_datcrcsts_reg {
u32 datcrcsts:8; u32 datcrcsts:8;
u32 ddrcrcsts:4; u32 ddrcrcsts:4;
u32 pad:20; u32 pad:20;
} sdc_datcrcsts_reg; };
typedef struct {
struct emmc_cfg0_reg {
u32 bootstart:1; u32 bootstart:1;
u32 bootstop:1; u32 bootstop:1;
u32 bootmode:1; u32 bootmode:1;
...@@ -646,13 +666,15 @@ typedef struct { ...@@ -646,13 +666,15 @@ typedef struct {
u32 bootwaidly:3; u32 bootwaidly:3;
u32 bootsupp:1; u32 bootsupp:1;
u32 pad2:16; u32 pad2:16;
} emmc_cfg0_reg; };
typedef struct {
struct emmc_cfg1_reg {
u32 bootcrctmc:16; u32 bootcrctmc:16;
u32 pad:4; u32 pad:4;
u32 bootacktmc:12; u32 bootacktmc:12;
} emmc_cfg1_reg; };
typedef struct {
struct emmc_sts_reg {
u32 bootcrcerr:1; u32 bootcrcerr:1;
u32 bootackerr:1; u32 bootackerr:1;
u32 bootdattmo:1; u32 bootdattmo:1;
...@@ -661,28 +683,35 @@ typedef struct { ...@@ -661,28 +683,35 @@ typedef struct {
u32 bootackrcv:1; u32 bootackrcv:1;
u32 bootdatrcv:1; u32 bootdatrcv:1;
u32 pad:25; u32 pad:25;
} emmc_sts_reg; };
typedef struct {
struct emmc_iocon_reg {
u32 bootrst:1; u32 bootrst:1;
u32 pad:31; u32 pad:31;
} emmc_iocon_reg; };
typedef struct {
struct msdc_acmd_resp_reg {
u32 val; u32 val;
} msdc_acmd_resp_reg; };
typedef struct {
struct msdc_acmd19_trg_reg {
u32 tunesel:4; u32 tunesel:4;
u32 pad:28; u32 pad:28;
} msdc_acmd19_trg_reg; };
typedef struct {
struct msdc_acmd19_sts_reg {
u32 val; u32 val;
} msdc_acmd19_sts_reg; };
typedef struct {
struct msdc_dma_sa_reg {
u32 addr; u32 addr;
} msdc_dma_sa_reg; };
typedef struct {
struct msdc_dma_ca_reg {
u32 addr; u32 addr;
} msdc_dma_ca_reg; };
typedef struct {
struct msdc_dma_ctrl_reg {
u32 start:1; u32 start:1;
u32 stop:1; u32 stop:1;
u32 resume:1; u32 resume:1;
...@@ -694,23 +723,27 @@ typedef struct { ...@@ -694,23 +723,27 @@ typedef struct {
u32 brustsz:3; u32 brustsz:3;
u32 pad4:1; u32 pad4:1;
u32 xfersz:16; u32 xfersz:16;
} msdc_dma_ctrl_reg; };
typedef struct {
struct msdc_dma_cfg_reg {
u32 status:1; u32 status:1;
u32 decsen:1; u32 decsen:1;
u32 pad1:2; u32 pad1:2;
u32 bdcsen:1; u32 bdcsen:1;
u32 gpdcsen:1; u32 gpdcsen:1;
u32 pad2:26; u32 pad2:26;
} msdc_dma_cfg_reg; };
typedef struct {
struct msdc_dbg_sel_reg {
u32 sel:16; u32 sel:16;
u32 pad2:16; u32 pad2:16;
} msdc_dbg_sel_reg; };
typedef struct {
struct msdc_dbg_out_reg {
u32 val; u32 val;
} msdc_dbg_out_reg; };
typedef struct {
struct msdc_pad_ctl0_reg {
u32 clkdrvn:3; u32 clkdrvn:3;
u32 rsv0:1; u32 rsv0:1;
u32 clkdrvp:3; u32 clkdrvp:3;
...@@ -723,8 +756,9 @@ typedef struct { ...@@ -723,8 +756,9 @@ typedef struct {
u32 clkies:1; u32 clkies:1;
u32 clktdsel:4; u32 clktdsel:4;
u32 clkrdsel:8; u32 clkrdsel:8;
} msdc_pad_ctl0_reg; };
typedef struct {
struct msdc_pad_ctl1_reg {
u32 cmddrvn:3; u32 cmddrvn:3;
u32 rsv0:1; u32 rsv0:1;
u32 cmddrvp:3; u32 cmddrvp:3;
...@@ -737,8 +771,9 @@ typedef struct { ...@@ -737,8 +771,9 @@ typedef struct {
u32 cmdies:1; u32 cmdies:1;
u32 cmdtdsel:4; u32 cmdtdsel:4;
u32 cmdrdsel:8; u32 cmdrdsel:8;
} msdc_pad_ctl1_reg; };
typedef struct {
struct msdc_pad_ctl2_reg {
u32 datdrvn:3; u32 datdrvn:3;
u32 rsv0:1; u32 rsv0:1;
u32 datdrvp:3; u32 datdrvp:3;
...@@ -751,14 +786,16 @@ typedef struct { ...@@ -751,14 +786,16 @@ typedef struct {
u32 daties:1; u32 daties:1;
u32 dattdsel:4; u32 dattdsel:4;
u32 datrdsel:8; u32 datrdsel:8;
} msdc_pad_ctl2_reg; };
typedef struct {
struct msdc_pad_tune_reg {
u32 wrrxdly:3; u32 wrrxdly:3;
u32 pad1:5; u32 pad1:5;
u32 rdrxdly:8; u32 rdrxdly:8;
u32 pad2:16; u32 pad2:16;
} msdc_pad_tune_reg; };
typedef struct {
struct msdc_dat_rddly0 {
u32 dat0:5; u32 dat0:5;
u32 rsv0:3; u32 rsv0:3;
u32 dat1:5; u32 dat1:5;
...@@ -767,8 +804,9 @@ typedef struct { ...@@ -767,8 +804,9 @@ typedef struct {
u32 rsv2:3; u32 rsv2:3;
u32 dat3:5; u32 dat3:5;
u32 rsv3:3; u32 rsv3:3;
} msdc_dat_rddly0; };
typedef struct {
struct msdc_dat_rddly1 {
u32 dat4:5; u32 dat4:5;
u32 rsv4:3; u32 rsv4:3;
u32 dat5:5; u32 dat5:5;
...@@ -777,8 +815,9 @@ typedef struct { ...@@ -777,8 +815,9 @@ typedef struct {
u32 rsv6:3; u32 rsv6:3;
u32 dat7:5; u32 dat7:5;
u32 rsv7:3; u32 rsv7:3;
} msdc_dat_rddly1; };
typedef struct {
struct msdc_hw_dbg_reg {
u32 dbg0sel:8; u32 dbg0sel:8;
u32 dbg1sel:6; u32 dbg1sel:6;
u32 pad1:2; u32 pad1:2;
...@@ -786,66 +825,68 @@ typedef struct { ...@@ -786,66 +825,68 @@ typedef struct {
u32 pad2:2; u32 pad2:2;
u32 dbg3sel:6; u32 dbg3sel:6;
u32 pad3:2; u32 pad3:2;
} msdc_hw_dbg_reg; };
typedef struct {
struct msdc_version_reg {
u32 val; u32 val;
} msdc_version_reg; };
typedef struct {
struct msdc_eco_ver_reg {
u32 val; u32 val;
} msdc_eco_ver_reg; };
struct msdc_regs { struct msdc_regs {
msdc_cfg_reg msdc_cfg; /* base+0x00h */ struct msdc_cfg_reg msdc_cfg; /* base+0x00h */
msdc_iocon_reg msdc_iocon; /* base+0x04h */ struct msdc_iocon_reg msdc_iocon; /* base+0x04h */
msdc_ps_reg msdc_ps; /* base+0x08h */ struct msdc_ps_reg msdc_ps; /* base+0x08h */
msdc_int_reg msdc_int; /* base+0x0ch */ struct msdc_int_reg msdc_int; /* base+0x0ch */
msdc_inten_reg msdc_inten; /* base+0x10h */ struct msdc_inten_reg msdc_inten; /* base+0x10h */
msdc_fifocs_reg msdc_fifocs; /* base+0x14h */ struct msdc_fifocs_reg msdc_fifocs; /* base+0x14h */
msdc_txdat_reg msdc_txdat; /* base+0x18h */ struct msdc_txdat_reg msdc_txdat; /* base+0x18h */
msdc_rxdat_reg msdc_rxdat; /* base+0x1ch */ struct msdc_rxdat_reg msdc_rxdat; /* base+0x1ch */
u32 rsv1[4]; u32 rsv1[4];
sdc_cfg_reg sdc_cfg; /* base+0x30h */ struct sdc_cfg_reg sdc_cfg; /* base+0x30h */
sdc_cmd_reg sdc_cmd; /* base+0x34h */ struct sdc_cmd_reg sdc_cmd; /* base+0x34h */
sdc_arg_reg sdc_arg; /* base+0x38h */ struct sdc_arg_reg sdc_arg; /* base+0x38h */
sdc_sts_reg sdc_sts; /* base+0x3ch */ struct sdc_sts_reg sdc_sts; /* base+0x3ch */
sdc_resp0_reg sdc_resp0; /* base+0x40h */ struct sdc_resp0_reg sdc_resp0; /* base+0x40h */
sdc_resp1_reg sdc_resp1; /* base+0x44h */ struct sdc_resp1_reg sdc_resp1; /* base+0x44h */
sdc_resp2_reg sdc_resp2; /* base+0x48h */ struct sdc_resp2_reg sdc_resp2; /* base+0x48h */
sdc_resp3_reg sdc_resp3; /* base+0x4ch */ struct sdc_resp3_reg sdc_resp3; /* base+0x4ch */
sdc_blknum_reg sdc_blknum; /* base+0x50h */ struct sdc_blknum_reg sdc_blknum; /* base+0x50h */
u32 rsv2[1]; u32 rsv2[1];
sdc_csts_reg sdc_csts; /* base+0x58h */ struct sdc_csts_reg sdc_csts; /* base+0x58h */
sdc_cstsen_reg sdc_cstsen; /* base+0x5ch */ struct sdc_cstsen_reg sdc_cstsen; /* base+0x5ch */
sdc_datcrcsts_reg sdc_dcrcsta; /* base+0x60h */ struct sdc_datcrcsts_reg sdc_dcrcsta; /* base+0x60h */
u32 rsv3[3]; u32 rsv3[3];
emmc_cfg0_reg emmc_cfg0; /* base+0x70h */ struct emmc_cfg0_reg emmc_cfg0; /* base+0x70h */
emmc_cfg1_reg emmc_cfg1; /* base+0x74h */ struct emmc_cfg1_reg emmc_cfg1; /* base+0x74h */
emmc_sts_reg emmc_sts; /* base+0x78h */ struct emmc_sts_reg emmc_sts; /* base+0x78h */
emmc_iocon_reg emmc_iocon; /* base+0x7ch */ struct emmc_iocon_reg emmc_iocon; /* base+0x7ch */
msdc_acmd_resp_reg acmd_resp; /* base+0x80h */ struct msdc_acmd_resp_reg acmd_resp; /* base+0x80h */
msdc_acmd19_trg_reg acmd19_trg; /* base+0x84h */ struct msdc_acmd19_trg_reg acmd19_trg; /* base+0x84h */
msdc_acmd19_sts_reg acmd19_sts; /* base+0x88h */ struct msdc_acmd19_sts_reg acmd19_sts; /* base+0x88h */
u32 rsv4[1]; u32 rsv4[1];
msdc_dma_sa_reg dma_sa; /* base+0x90h */ struct msdc_dma_sa_reg dma_sa; /* base+0x90h */
msdc_dma_ca_reg dma_ca; /* base+0x94h */ struct msdc_dma_ca_reg dma_ca; /* base+0x94h */
msdc_dma_ctrl_reg dma_ctrl; /* base+0x98h */ struct msdc_dma_ctrl_reg dma_ctrl; /* base+0x98h */
msdc_dma_cfg_reg dma_cfg; /* base+0x9ch */ struct msdc_dma_cfg_reg dma_cfg; /* base+0x9ch */
msdc_dbg_sel_reg dbg_sel; /* base+0xa0h */ struct msdc_dbg_sel_reg dbg_sel; /* base+0xa0h */
msdc_dbg_out_reg dbg_out; /* base+0xa4h */ struct msdc_dbg_out_reg dbg_out; /* base+0xa4h */
u32 rsv5[2]; u32 rsv5[2];
u32 patch0; /* base+0xb0h */ u32 patch0; /* base+0xb0h */
u32 patch1; /* base+0xb4h */ u32 patch1; /* base+0xb4h */
u32 rsv6[10]; u32 rsv6[10];
msdc_pad_ctl0_reg pad_ctl0; /* base+0xe0h */ struct msdc_pad_ctl0_reg pad_ctl0; /* base+0xe0h */
msdc_pad_ctl1_reg pad_ctl1; /* base+0xe4h */ struct msdc_pad_ctl1_reg pad_ctl1; /* base+0xe4h */
msdc_pad_ctl2_reg pad_ctl2; /* base+0xe8h */ struct msdc_pad_ctl2_reg pad_ctl2; /* base+0xe8h */
msdc_pad_tune_reg pad_tune; /* base+0xech */ struct msdc_pad_tune_reg pad_tune; /* base+0xech */
msdc_dat_rddly0 dat_rddly0; /* base+0xf0h */ struct msdc_dat_rddly0 dat_rddly0; /* base+0xf0h */
msdc_dat_rddly1 dat_rddly1; /* base+0xf4h */ struct msdc_dat_rddly1 dat_rddly1; /* base+0xf4h */
msdc_hw_dbg_reg hw_dbg; /* base+0xf8h */ struct msdc_hw_dbg_reg hw_dbg; /* base+0xf8h */
u32 rsv7[1]; u32 rsv7[1];
msdc_version_reg version; /* base+0x100h */ struct msdc_version_reg version; /* base+0x100h */
msdc_eco_ver_reg eco_ver; /* base+0x104h */ struct msdc_eco_ver_reg eco_ver; /* base+0x104h */
}; };
struct scatterlist_ex { struct scatterlist_ex {
...@@ -876,8 +917,8 @@ struct msdc_dma { ...@@ -876,8 +917,8 @@ struct msdc_dma {
u32 rsp; /* enhanced mode command response */ u32 rsp; /* enhanced mode command response */
u32 autorsp; /* auto command response */ u32 autorsp; /* auto command response */
gpd_t *gpd; /* pointer to gpd array */ struct gpd *gpd; /* pointer to gpd array */
bd_t *bd; /* pointer to bd array */ struct bd *bd; /* pointer to bd array */
dma_addr_t gpd_addr; /* the physical address of gpd array */ dma_addr_t gpd_addr; /* the physical address of gpd array */
dma_addr_t bd_addr; /* the physical address of bd array */ dma_addr_t bd_addr; /* the physical address of bd array */
u32 used_gpd; /* the number of used gpd elements */ u32 used_gpd; /* the number of used gpd elements */
......
drivers/staging/mt7621-mmc/sd.c
View file @ b0318579
...@@ -232,21 +232,21 @@ static int msdc_rsp[] = { ...@@ -232,21 +232,21 @@ static int msdc_rsp[] = {
}; };
/* For Inhanced DMA */ /* For Inhanced DMA */
#define msdc_init_gpd_ex(gpd, extlen, cmd, arg, blknum) \ #define msdc_init_gpd_ex(_gpd, extlen, cmd, arg, blknum) \
do { \ do { \
((gpd_t *)gpd)->extlen = extlen; \ ((struct gpd *)_gpd)->extlen = extlen; \
((gpd_t *)gpd)->cmd = cmd; \ ((struct gpd *)_gpd)->cmd = cmd; \
((gpd_t *)gpd)->arg = arg; \ ((struct gpd *)_gpd)->arg = arg; \
((gpd_t *)gpd)->blknum = blknum; \ ((struct gpd *)_gpd)->blknum = blknum; \
} while (0) } while (0)
#define msdc_init_bd(bd, blkpad, dwpad, dptr, dlen) \ #define msdc_init_bd(_bd, blkpad, dwpad, dptr, dlen) \
do { \ do { \
BUG_ON(dlen > 0xFFFFUL); \ BUG_ON(dlen > 0xFFFFUL); \
((bd_t *)bd)->blkpad = blkpad; \ ((struct bd *)_bd)->blkpad = blkpad; \
((bd_t *)bd)->dwpad = dwpad; \ ((struct bd *)_bd)->dwpad = dwpad; \
((bd_t *)bd)->ptr = (void *)dptr; \ ((struct bd *)_bd)->ptr = (void *)dptr; \
((bd_t *)bd)->buflen = dlen; \ ((struct bd *)_bd)->buflen = dlen; \
} while (0) } while (0)
#define msdc_txfifocnt() ((sdr_read32(MSDC_FIFOCS) & MSDC_FIFOCS_TXCNT) >> 16) #define msdc_txfifocnt() ((sdr_read32(MSDC_FIFOCS) & MSDC_FIFOCS_TXCNT) >> 16)
...@@ -1352,9 +1352,9 @@ static void msdc_dma_stop(struct msdc_host *host) ...@@ -1352,9 +1352,9 @@ static void msdc_dma_stop(struct msdc_host *host)
/* dump a gpd list */ /* dump a gpd list */
static void msdc_dma_dump(struct msdc_host *host, struct msdc_dma *dma) static void msdc_dma_dump(struct msdc_host *host, struct msdc_dma *dma)
{ {
gpd_t *gpd = dma->gpd; struct gpd *gpd = dma->gpd;
bd_t *bd = dma->bd; struct bd *bd = dma->bd;
bd_t *ptr; struct bd *ptr;
int i = 0; int i = 0;
int p_to_v; int p_to_v;
...@@ -1427,8 +1427,8 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma) ...@@ -1427,8 +1427,8 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
u32 j, num, bdlen; u32 j, num, bdlen;
u8 blkpad, dwpad, chksum; u8 blkpad, dwpad, chksum;
struct scatterlist *sg = dma->sg; struct scatterlist *sg = dma->sg;
gpd_t *gpd; struct gpd *gpd;
bd_t *bd; struct bd *bd;
switch (dma->mode) { switch (dma->mode) {
case MSDC_MODE_DMA_BASIC: case MSDC_MODE_DMA_BASIC:
...@@ -2708,32 +2708,32 @@ static void msdc_deinit_hw(struct msdc_host *host) ...@@ -2708,32 +2708,32 @@ static void msdc_deinit_hw(struct msdc_host *host)
/* init gpd and bd list in msdc_drv_probe */ /* init gpd and bd list in msdc_drv_probe */
static void msdc_init_gpd_bd(struct msdc_host *host, struct msdc_dma *dma) static void msdc_init_gpd_bd(struct msdc_host *host, struct msdc_dma *dma)
{ {
gpd_t *gpd = dma->gpd; struct gpd *gpd = dma->gpd;
bd_t *bd = dma->bd; struct bd *bd = dma->bd;
bd_t *ptr, *prev; struct bd *ptr, *prev;
/* we just support one gpd */ /* we just support one gpd */
int bdlen = MAX_BD_PER_GPD; int bdlen = MAX_BD_PER_GPD;
/* init the 2 gpd */ /* init the 2 gpd */
memset(gpd, 0, sizeof(gpd_t) * 2); memset(gpd, 0, sizeof(struct gpd) * 2);
//gpd->next = (void *)virt_to_phys(gpd + 1); /* pointer to a null gpd, bug! kmalloc <-> virt_to_phys */ //gpd->next = (void *)virt_to_phys(gpd + 1); /* pointer to a null gpd, bug! kmalloc <-> virt_to_phys */
//gpd->next = (dma->gpd_addr + 1); /* bug */ //gpd->next = (dma->gpd_addr + 1); /* bug */
gpd->next = (void *)((u32)dma->gpd_addr + sizeof(gpd_t)); gpd->next = (void *)((u32)dma->gpd_addr + sizeof(struct gpd));
//gpd->intr = 0; //gpd->intr = 0;
gpd->bdp = 1; /* hwo, cs, bd pointer */ gpd->bdp = 1; /* hwo, cs, bd pointer */
//gpd->ptr = (void*)virt_to_phys(bd); //gpd->ptr = (void*)virt_to_phys(bd);
gpd->ptr = (void *)dma->bd_addr; /* physical address */ gpd->ptr = (void *)dma->bd_addr; /* physical address */
memset(bd, 0, sizeof(bd_t) * bdlen); memset(bd, 0, sizeof(struct bd) * bdlen);
ptr = bd + bdlen - 1; ptr = bd + bdlen - 1;
//ptr->eol = 1; /* 0 or 1 [Fix me]*/ //ptr->eol = 1; /* 0 or 1 [Fix me]*/
//ptr->next = 0; //ptr->next = 0;
while (ptr != bd) { while (ptr != bd) {
prev = ptr - 1; prev = ptr - 1;
prev->next = (void *)(dma->bd_addr + sizeof(bd_t) * (ptr - bd)); prev->next = (void *)(dma->bd_addr + sizeof(struct bd) * (ptr - bd));
ptr = prev; ptr = prev;
} }
} }
...@@ -2834,8 +2834,8 @@ static int msdc_drv_probe(struct platform_device *pdev) ...@@ -2834,8 +2834,8 @@ static int msdc_drv_probe(struct platform_device *pdev)
mmc_dev(mmc)->dma_mask = NULL; mmc_dev(mmc)->dma_mask = NULL;
/* using dma_alloc_coherent*/ /* todo: using 1, for all 4 slots */ /* using dma_alloc_coherent*/ /* todo: using 1, for all 4 slots */
host->dma.gpd = dma_alloc_coherent(NULL, MAX_GPD_NUM * sizeof(gpd_t), &host->dma.gpd_addr, GFP_KERNEL); host->dma.gpd = dma_alloc_coherent(NULL, MAX_GPD_NUM * sizeof(struct gpd), &host->dma.gpd_addr, GFP_KERNEL);
host->dma.bd = dma_alloc_coherent(NULL, MAX_BD_NUM * sizeof(bd_t), &host->dma.bd_addr, GFP_KERNEL); host->dma.bd = dma_alloc_coherent(NULL, MAX_BD_NUM * sizeof(struct bd), &host->dma.bd_addr, GFP_KERNEL);
BUG_ON((!host->dma.gpd) || (!host->dma.bd)); BUG_ON((!host->dma.gpd) || (!host->dma.bd));
msdc_init_gpd_bd(host, &host->dma); msdc_init_gpd_bd(host, &host->dma);
/*for emmc*/ /*for emmc*/
...@@ -2936,8 +2936,8 @@ static int msdc_drv_remove(struct platform_device *pdev) ...@@ -2936,8 +2936,8 @@ static int msdc_drv_remove(struct platform_device *pdev)
#endif #endif
free_irq(host->irq, host); free_irq(host->irq, host);
dma_free_coherent(NULL, MAX_GPD_NUM * sizeof(gpd_t), host->dma.gpd, host->dma.gpd_addr); dma_free_coherent(NULL, MAX_GPD_NUM * sizeof(struct gpd), host->dma.gpd, host->dma.gpd_addr);
dma_free_coherent(NULL, MAX_BD_NUM * sizeof(bd_t), host->dma.bd, host->dma.bd_addr); dma_free_coherent(NULL, MAX_BD_NUM * sizeof(struct bd), host->dma.bd, host->dma.bd_addr);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
......
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