| Message ID | 20240703134356.85972-6-philmd@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | hw/sd/sdcard: Cleanups before adding eMMC support | expand |
On 7/3/24 3:43 PM, Philippe Mathieu-Daudé wrote: > In order to keep eMMC model simpler to maintain, > extract common properties and the common code from > class_init to the (internal) TYPE_SDMMC_COMMON. > > Update the corresponding QOM cast macros. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> > --- > hw/sd/sdmmc-internal.h | 3 +++ > hw/sd/core.c | 29 ++++++++++++------------ > hw/sd/sd.c | 50 ++++++++++++++++++++++++++++-------------- > 3 files changed, 52 insertions(+), 30 deletions(-) > > diff --git a/hw/sd/sdmmc-internal.h b/hw/sd/sdmmc-internal.h > index cc0b69e834..91eb5b6b2f 100644 > --- a/hw/sd/sdmmc-internal.h > +++ b/hw/sd/sdmmc-internal.h > @@ -11,6 +11,9 @@ > #ifndef SDMMC_INTERNAL_H > #define SDMMC_INTERNAL_H > > +#define TYPE_SDMMC_COMMON "sdmmc-common" > +DECLARE_OBJ_CHECKERS(SDState, SDCardClass, SDMMC_COMMON, TYPE_SDMMC_COMMON) > + > /* > * EXT_CSD Modes segment > * > diff --git a/hw/sd/core.c b/hw/sd/core.c > index 52d5d90045..4b30218b52 100644 > --- a/hw/sd/core.c > +++ b/hw/sd/core.c > @@ -24,6 +24,7 @@ > #include "hw/sd/sd.h" > #include "qemu/module.h" > #include "qapi/error.h" > +#include "sdmmc-internal.h" > #include "trace.h" > > static inline const char *sdbus_name(SDBus *sdbus) > @@ -39,7 +40,7 @@ static SDState *get_card(SDBus *sdbus) > if (!kid) { > return NULL; > } > - return SD_CARD(kid->child); > + return SDMMC_COMMON(kid->child); > } > > uint8_t sdbus_get_dat_lines(SDBus *sdbus) > @@ -48,7 +49,7 @@ uint8_t sdbus_get_dat_lines(SDBus *sdbus) > uint8_t dat_lines = 0b1111; /* 4 bit bus width */ > > if (slave) { > - SDCardClass *sc = SD_CARD_GET_CLASS(slave); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(slave); > > if (sc->get_dat_lines) { > dat_lines = sc->get_dat_lines(slave); > @@ -65,7 +66,7 @@ bool sdbus_get_cmd_line(SDBus *sdbus) > bool cmd_line = true; > > if (slave) { > - SDCardClass *sc = SD_CARD_GET_CLASS(slave); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(slave); > > if (sc->get_cmd_line) { > cmd_line = sc->get_cmd_line(slave); > @@ -82,7 +83,7 @@ void sdbus_set_voltage(SDBus *sdbus, uint16_t millivolts) > > trace_sdbus_set_voltage(sdbus_name(sdbus), millivolts); > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > assert(sc->set_voltage); > sc->set_voltage(card, millivolts); > @@ -95,7 +96,7 @@ int sdbus_do_command(SDBus *sdbus, SDRequest *req, uint8_t *response) > > trace_sdbus_command(sdbus_name(sdbus), req->cmd, req->arg); > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > return sc->do_command(card, req, response); > } > @@ -109,7 +110,7 @@ void sdbus_write_byte(SDBus *sdbus, uint8_t value) > > trace_sdbus_write(sdbus_name(sdbus), value); > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > sc->write_byte(card, value); > } > @@ -121,7 +122,7 @@ void sdbus_write_data(SDBus *sdbus, const void *buf, size_t length) > const uint8_t *data = buf; > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > for (size_t i = 0; i < length; i++) { > trace_sdbus_write(sdbus_name(sdbus), data[i]); > @@ -136,7 +137,7 @@ uint8_t sdbus_read_byte(SDBus *sdbus) > uint8_t value = 0; > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > value = sc->read_byte(card); > } > @@ -151,7 +152,7 @@ void sdbus_read_data(SDBus *sdbus, void *buf, size_t length) > uint8_t *data = buf; > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > for (size_t i = 0; i < length; i++) { > data[i] = sc->read_byte(card); > @@ -165,7 +166,7 @@ bool sdbus_receive_ready(SDBus *sdbus) > SDState *card = get_card(sdbus); > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > return sc->receive_ready(card); > } > @@ -178,7 +179,7 @@ bool sdbus_data_ready(SDBus *sdbus) > SDState *card = get_card(sdbus); > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > return sc->data_ready(card); > } > @@ -191,7 +192,7 @@ bool sdbus_get_inserted(SDBus *sdbus) > SDState *card = get_card(sdbus); > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > return sc->get_inserted(card); > } > @@ -204,7 +205,7 @@ bool sdbus_get_readonly(SDBus *sdbus) > SDState *card = get_card(sdbus); > > if (card) { > - SDCardClass *sc = SD_CARD_GET_CLASS(card); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); > > return sc->get_readonly(card); > } > @@ -250,7 +251,7 @@ void sdbus_reparent_card(SDBus *from, SDBus *to) > return; > } > > - sc = SD_CARD_GET_CLASS(card); > + sc = SDMMC_COMMON_GET_CLASS(card); > readonly = sc->get_readonly(card); > > sdbus_set_inserted(from, false); > diff --git a/hw/sd/sd.c b/hw/sd/sd.c > index d46be50760..9fcb2b9e89 100644 > --- a/hw/sd/sd.c > +++ b/hw/sd/sd.c > @@ -688,8 +688,8 @@ static inline uint64_t sd_addr_to_wpnum(uint64_t addr) > > static void sd_reset(DeviceState *dev) > { > - SDState *sd = SD_CARD(dev); > - SDCardClass *sc = SD_CARD_GET_CLASS(sd); > + SDState *sd = SDMMC_COMMON(dev); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(sd); > uint64_t size; > uint64_t sect; > > @@ -2387,8 +2387,8 @@ static const SDProto sd_proto_sd = { > > static void sd_instance_init(Object *obj) > { > - SDState *sd = SD_CARD(obj); > - SDCardClass *sc = SD_CARD_GET_CLASS(sd); > + SDState *sd = SDMMC_COMMON(obj); > + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(sd); > > sd->proto = sc->proto; > sd->last_cmd_name = "UNSET"; > @@ -2398,14 +2398,14 @@ static void sd_instance_init(Object *obj) > > static void sd_instance_finalize(Object *obj) > { > - SDState *sd = SD_CARD(obj); > + SDState *sd = SDMMC_COMMON(obj); > > timer_free(sd->ocr_power_timer); > } > > static void sd_realize(DeviceState *dev, Error **errp) > { > - SDState *sd = SD_CARD(dev); > + SDState *sd = SDMMC_COMMON(dev); > int ret; > > switch (sd->spec_version) { > @@ -2456,20 +2456,23 @@ static void sd_realize(DeviceState *dev, Error **errp) > } > } > > -static Property sd_properties[] = { > - DEFINE_PROP_UINT8("spec_version", SDState, > - spec_version, SD_PHY_SPECv3_01_VERS), > +static Property sdmmc_common_properties[] = { > DEFINE_PROP_DRIVE("drive", SDState, blk), > DEFINE_PROP_END_OF_LIST() > }; > > -static void sd_class_init(ObjectClass *klass, void *data) > +static Property sd_properties[] = { > + DEFINE_PROP_UINT8("spec_version", SDState, > + spec_version, SD_PHY_SPECv3_01_VERS), > + DEFINE_PROP_END_OF_LIST() > +}; > + > +static void sdmmc_common_class_init(ObjectClass *klass, void *data) > { > DeviceClass *dc = DEVICE_CLASS(klass); > - SDCardClass *sc = SD_CARD_CLASS(klass); > + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); > > - dc->realize = sd_realize; > - device_class_set_props(dc, sd_properties); > + device_class_set_props(dc, sdmmc_common_properties); > dc->vmsd = &sd_vmstate; > dc->reset = sd_reset; > dc->bus_type = TYPE_SD_BUS; > @@ -2486,6 +2489,16 @@ static void sd_class_init(ObjectClass *klass, void *data) > sc->enable = sd_enable; > sc->get_inserted = sd_get_inserted; > sc->get_readonly = sd_get_readonly; > +} > + > +static void sd_class_init(ObjectClass *klass, void *data) > +{ > + DeviceClass *dc = DEVICE_CLASS(klass); > + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); > + > + dc->realize = sd_realize; > + device_class_set_props(dc, sd_properties); > + > sc->set_cid = sd_set_cid; > sc->set_csd = sd_set_csd; > sc->proto = &sd_proto_sd; > @@ -2500,7 +2513,7 @@ static void sd_class_init(ObjectClass *klass, void *data) > static void sd_spi_class_init(ObjectClass *klass, void *data) > { > DeviceClass *dc = DEVICE_CLASS(klass); > - SDCardClass *sc = SD_CARD_CLASS(klass); > + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); > > dc->desc = "SD SPI"; > sc->proto = &sd_proto_spi; > @@ -2508,14 +2521,19 @@ static void sd_spi_class_init(ObjectClass *klass, void *data) > > static const TypeInfo sd_types[] = { > { > - .name = TYPE_SD_CARD, > + .name = TYPE_SDMMC_COMMON, > .parent = TYPE_DEVICE, > .instance_size = sizeof(SDState), > .class_size = sizeof(SDCardClass), > - .class_init = sd_class_init, > + .class_init = sdmmc_common_class_init, > .instance_init = sd_instance_init, > .instance_finalize = sd_instance_finalize, > }, Shouldn't it be an abstract class ? Thanks, C. > + { > + .name = TYPE_SD_CARD, > + .parent = TYPE_SDMMC_COMMON, > + .class_init = sd_class_init, > + }, > { > .name = TYPE_SD_CARD_SPI, > .parent = TYPE_SD_CARD,
On 3/7/24 16:02, Cédric Le Goater wrote: > On 7/3/24 3:43 PM, Philippe Mathieu-Daudé wrote: >> In order to keep eMMC model simpler to maintain, >> extract common properties and the common code from >> class_init to the (internal) TYPE_SDMMC_COMMON. >> >> Update the corresponding QOM cast macros. >> >> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> >> --- >> hw/sd/sdmmc-internal.h | 3 +++ >> hw/sd/core.c | 29 ++++++++++++------------ >> hw/sd/sd.c | 50 ++++++++++++++++++++++++++++-------------- >> 3 files changed, 52 insertions(+), 30 deletions(-) >> @@ -2508,14 +2521,19 @@ static void sd_spi_class_init(ObjectClass >> *klass, void *data) >> static const TypeInfo sd_types[] = { >> { >> - .name = TYPE_SD_CARD, >> + .name = TYPE_SDMMC_COMMON, >> .parent = TYPE_DEVICE, >> .instance_size = sizeof(SDState), >> .class_size = sizeof(SDCardClass), >> - .class_init = sd_class_init, >> + .class_init = sdmmc_common_class_init, >> .instance_init = sd_instance_init, >> .instance_finalize = sd_instance_finalize, >> }, > > Shouldn't it be an abstract class ? Ah yes, safer. Squashing: -- >8 -- @@ -2513,6 +2513,7 @@ static const TypeInfo sd_types[] = { { .name = TYPE_SDMMC_COMMON, .parent = TYPE_DEVICE, + .abstract = true, .instance_size = sizeof(SDState), .class_size = sizeof(SDCardClass), .class_init = sdmmc_common_class_init, --- > > > Thanks, > > C. > > >> + { >> + .name = TYPE_SD_CARD, >> + .parent = TYPE_SDMMC_COMMON, >> + .class_init = sd_class_init, >> + }, >> { >> .name = TYPE_SD_CARD_SPI, >> .parent = TYPE_SD_CARD, >
On 7/3/24 4:07 PM, Philippe Mathieu-Daudé wrote: > On 3/7/24 16:02, Cédric Le Goater wrote: >> On 7/3/24 3:43 PM, Philippe Mathieu-Daudé wrote: >>> In order to keep eMMC model simpler to maintain, >>> extract common properties and the common code from >>> class_init to the (internal) TYPE_SDMMC_COMMON. >>> >>> Update the corresponding QOM cast macros. >>> >>> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> >>> --- >>> hw/sd/sdmmc-internal.h | 3 +++ >>> hw/sd/core.c | 29 ++++++++++++------------ >>> hw/sd/sd.c | 50 ++++++++++++++++++++++++++++-------------- >>> 3 files changed, 52 insertions(+), 30 deletions(-) > > >>> @@ -2508,14 +2521,19 @@ static void sd_spi_class_init(ObjectClass *klass, void *data) >>> static const TypeInfo sd_types[] = { >>> { >>> - .name = TYPE_SD_CARD, >>> + .name = TYPE_SDMMC_COMMON, >>> .parent = TYPE_DEVICE, >>> .instance_size = sizeof(SDState), >>> .class_size = sizeof(SDCardClass), >>> - .class_init = sd_class_init, >>> + .class_init = sdmmc_common_class_init, >>> .instance_init = sd_instance_init, >>> .instance_finalize = sd_instance_finalize, >>> }, >> >> Shouldn't it be an abstract class ? > > Ah yes, safer. Squashing: > > -- >8 -- > @@ -2513,6 +2513,7 @@ static const TypeInfo sd_types[] = { > { > .name = TYPE_SDMMC_COMMON, > .parent = TYPE_DEVICE, > + .abstract = true, > .instance_size = sizeof(SDState), > .class_size = sizeof(SDCardClass), > .class_init = sdmmc_common_class_init, with that, Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C.
diff --git a/hw/sd/sdmmc-internal.h b/hw/sd/sdmmc-internal.h index cc0b69e834..91eb5b6b2f 100644 --- a/hw/sd/sdmmc-internal.h +++ b/hw/sd/sdmmc-internal.h @@ -11,6 +11,9 @@ #ifndef SDMMC_INTERNAL_H #define SDMMC_INTERNAL_H +#define TYPE_SDMMC_COMMON "sdmmc-common" +DECLARE_OBJ_CHECKERS(SDState, SDCardClass, SDMMC_COMMON, TYPE_SDMMC_COMMON) + /* * EXT_CSD Modes segment * diff --git a/hw/sd/core.c b/hw/sd/core.c index 52d5d90045..4b30218b52 100644 --- a/hw/sd/core.c +++ b/hw/sd/core.c @@ -24,6 +24,7 @@ #include "hw/sd/sd.h" #include "qemu/module.h" #include "qapi/error.h" +#include "sdmmc-internal.h" #include "trace.h" static inline const char *sdbus_name(SDBus *sdbus) @@ -39,7 +40,7 @@ static SDState *get_card(SDBus *sdbus) if (!kid) { return NULL; } - return SD_CARD(kid->child); + return SDMMC_COMMON(kid->child); } uint8_t sdbus_get_dat_lines(SDBus *sdbus) @@ -48,7 +49,7 @@ uint8_t sdbus_get_dat_lines(SDBus *sdbus) uint8_t dat_lines = 0b1111; /* 4 bit bus width */ if (slave) { - SDCardClass *sc = SD_CARD_GET_CLASS(slave); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(slave); if (sc->get_dat_lines) { dat_lines = sc->get_dat_lines(slave); @@ -65,7 +66,7 @@ bool sdbus_get_cmd_line(SDBus *sdbus) bool cmd_line = true; if (slave) { - SDCardClass *sc = SD_CARD_GET_CLASS(slave); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(slave); if (sc->get_cmd_line) { cmd_line = sc->get_cmd_line(slave); @@ -82,7 +83,7 @@ void sdbus_set_voltage(SDBus *sdbus, uint16_t millivolts) trace_sdbus_set_voltage(sdbus_name(sdbus), millivolts); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); assert(sc->set_voltage); sc->set_voltage(card, millivolts); @@ -95,7 +96,7 @@ int sdbus_do_command(SDBus *sdbus, SDRequest *req, uint8_t *response) trace_sdbus_command(sdbus_name(sdbus), req->cmd, req->arg); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); return sc->do_command(card, req, response); } @@ -109,7 +110,7 @@ void sdbus_write_byte(SDBus *sdbus, uint8_t value) trace_sdbus_write(sdbus_name(sdbus), value); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); sc->write_byte(card, value); } @@ -121,7 +122,7 @@ void sdbus_write_data(SDBus *sdbus, const void *buf, size_t length) const uint8_t *data = buf; if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); for (size_t i = 0; i < length; i++) { trace_sdbus_write(sdbus_name(sdbus), data[i]); @@ -136,7 +137,7 @@ uint8_t sdbus_read_byte(SDBus *sdbus) uint8_t value = 0; if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); value = sc->read_byte(card); } @@ -151,7 +152,7 @@ void sdbus_read_data(SDBus *sdbus, void *buf, size_t length) uint8_t *data = buf; if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); for (size_t i = 0; i < length; i++) { data[i] = sc->read_byte(card); @@ -165,7 +166,7 @@ bool sdbus_receive_ready(SDBus *sdbus) SDState *card = get_card(sdbus); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); return sc->receive_ready(card); } @@ -178,7 +179,7 @@ bool sdbus_data_ready(SDBus *sdbus) SDState *card = get_card(sdbus); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); return sc->data_ready(card); } @@ -191,7 +192,7 @@ bool sdbus_get_inserted(SDBus *sdbus) SDState *card = get_card(sdbus); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); return sc->get_inserted(card); } @@ -204,7 +205,7 @@ bool sdbus_get_readonly(SDBus *sdbus) SDState *card = get_card(sdbus); if (card) { - SDCardClass *sc = SD_CARD_GET_CLASS(card); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(card); return sc->get_readonly(card); } @@ -250,7 +251,7 @@ void sdbus_reparent_card(SDBus *from, SDBus *to) return; } - sc = SD_CARD_GET_CLASS(card); + sc = SDMMC_COMMON_GET_CLASS(card); readonly = sc->get_readonly(card); sdbus_set_inserted(from, false); diff --git a/hw/sd/sd.c b/hw/sd/sd.c index d46be50760..9fcb2b9e89 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -688,8 +688,8 @@ static inline uint64_t sd_addr_to_wpnum(uint64_t addr) static void sd_reset(DeviceState *dev) { - SDState *sd = SD_CARD(dev); - SDCardClass *sc = SD_CARD_GET_CLASS(sd); + SDState *sd = SDMMC_COMMON(dev); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(sd); uint64_t size; uint64_t sect; @@ -2387,8 +2387,8 @@ static const SDProto sd_proto_sd = { static void sd_instance_init(Object *obj) { - SDState *sd = SD_CARD(obj); - SDCardClass *sc = SD_CARD_GET_CLASS(sd); + SDState *sd = SDMMC_COMMON(obj); + SDCardClass *sc = SDMMC_COMMON_GET_CLASS(sd); sd->proto = sc->proto; sd->last_cmd_name = "UNSET"; @@ -2398,14 +2398,14 @@ static void sd_instance_init(Object *obj) static void sd_instance_finalize(Object *obj) { - SDState *sd = SD_CARD(obj); + SDState *sd = SDMMC_COMMON(obj); timer_free(sd->ocr_power_timer); } static void sd_realize(DeviceState *dev, Error **errp) { - SDState *sd = SD_CARD(dev); + SDState *sd = SDMMC_COMMON(dev); int ret; switch (sd->spec_version) { @@ -2456,20 +2456,23 @@ static void sd_realize(DeviceState *dev, Error **errp) } } -static Property sd_properties[] = { - DEFINE_PROP_UINT8("spec_version", SDState, - spec_version, SD_PHY_SPECv3_01_VERS), +static Property sdmmc_common_properties[] = { DEFINE_PROP_DRIVE("drive", SDState, blk), DEFINE_PROP_END_OF_LIST() }; -static void sd_class_init(ObjectClass *klass, void *data) +static Property sd_properties[] = { + DEFINE_PROP_UINT8("spec_version", SDState, + spec_version, SD_PHY_SPECv3_01_VERS), + DEFINE_PROP_END_OF_LIST() +}; + +static void sdmmc_common_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SDCardClass *sc = SD_CARD_CLASS(klass); + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); - dc->realize = sd_realize; - device_class_set_props(dc, sd_properties); + device_class_set_props(dc, sdmmc_common_properties); dc->vmsd = &sd_vmstate; dc->reset = sd_reset; dc->bus_type = TYPE_SD_BUS; @@ -2486,6 +2489,16 @@ static void sd_class_init(ObjectClass *klass, void *data) sc->enable = sd_enable; sc->get_inserted = sd_get_inserted; sc->get_readonly = sd_get_readonly; +} + +static void sd_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); + + dc->realize = sd_realize; + device_class_set_props(dc, sd_properties); + sc->set_cid = sd_set_cid; sc->set_csd = sd_set_csd; sc->proto = &sd_proto_sd; @@ -2500,7 +2513,7 @@ static void sd_class_init(ObjectClass *klass, void *data) static void sd_spi_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SDCardClass *sc = SD_CARD_CLASS(klass); + SDCardClass *sc = SDMMC_COMMON_CLASS(klass); dc->desc = "SD SPI"; sc->proto = &sd_proto_spi; @@ -2508,14 +2521,19 @@ static void sd_spi_class_init(ObjectClass *klass, void *data) static const TypeInfo sd_types[] = { { - .name = TYPE_SD_CARD, + .name = TYPE_SDMMC_COMMON, .parent = TYPE_DEVICE, .instance_size = sizeof(SDState), .class_size = sizeof(SDCardClass), - .class_init = sd_class_init, + .class_init = sdmmc_common_class_init, .instance_init = sd_instance_init, .instance_finalize = sd_instance_finalize, }, + { + .name = TYPE_SD_CARD, + .parent = TYPE_SDMMC_COMMON, + .class_init = sd_class_init, + }, { .name = TYPE_SD_CARD_SPI, .parent = TYPE_SD_CARD,
In order to keep eMMC model simpler to maintain, extract common properties and the common code from class_init to the (internal) TYPE_SDMMC_COMMON. Update the corresponding QOM cast macros. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- hw/sd/sdmmc-internal.h | 3 +++ hw/sd/core.c | 29 ++++++++++++------------ hw/sd/sd.c | 50 ++++++++++++++++++++++++++++-------------- 3 files changed, 52 insertions(+), 30 deletions(-)