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fix sdcard read (cleanup needed)

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This commit is contained in:
Romain Dolbeau
2021-01-10 13:13:04 -05:00
parent fa4bd69388
commit 99e613497d
4 changed files with 66 additions and 15 deletions
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8
NetBSD/9.0/usr/src/sys/dev/sbus/rdfpga_sdcard.c
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@@ -91,6 +91,8 @@ struct rdfpga_sdcard_rb_32to512 {
#define RDFPGA_SDCARD_RSO3 _IOR(0, 5, u_int32_t)
#define RDFPGA_SDCARD_RSTC _IOR(0, 6, u_int32_t)
#define RDFPGA_SDCARD_RSTD _IOR(0, 7, u_int32_t)
#define RDFPGA_SDCARD_RSD _IOR(0, 8, u_int32_t)
#define RDFPGA_SDCARD_RSD2 _IOR(0, 9, u_int32_t)
#define RDFPGA_SDCARD_RB _IOWR(0, 2, struct rdfpga_sdcard_rb_32to512)
int
@@ -112,6 +114,12 @@ rdfpga_sdcard_ioctl (dev_t dev, u_long cmd, void *data, int flag, struct lwp *l)
case RDFPGA_SDCARD_RSO3:
*((u_int32_t*)data) = bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_STATUS_OLD3);
break;
case RDFPGA_SDCARD_RSD:
*((u_int32_t*)data) = bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_STATUS_DAT);
break;
case RDFPGA_SDCARD_RSD2:
*((u_int32_t*)data) = bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_STATUS_DAT2);
break;
case RDFPGA_SDCARD_RSTC:
*((u_int32_t*)data) = bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_CTRL);
bus_space_write_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_CTRL, 0);

2
NetBSD/9.0/usr/src/sys/dev/sbus/rdfpga_sdcard.h
View File

@@ -55,6 +55,8 @@ struct rdfpga_sdcard_softc {
#define RDFPGA_SDCARD_REG_DMAW_CTRL (RDFPGA_SDCARD_REG_BASE + 0x14)
#define RDFPGA_SDCARD_REG_STATUS_OLD2 (RDFPGA_SDCARD_REG_BASE + 0x18)
#define RDFPGA_SDCARD_REG_STATUS_OLD3 (RDFPGA_SDCARD_REG_BASE + 0x1c)
#define RDFPGA_SDCARD_REG_STATUS_DAT (RDFPGA_SDCARD_REG_BASE + 0x20)
#define RDFPGA_SDCARD_REG_STATUS_DAT2 (RDFPGA_SDCARD_REG_BASE + 0x24)
/* nothing 0x18 - 0x3c ; DATA* not used directly */