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hw/sd/sdhci: Move PCI-related code into a separate file

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Some machines have an SDHCI device, but no PCI. To be able to
compile hw/sd/sdhci.c without CONFIG_PCI, we must not call functions
like pci_get_address_space() and pci_allocate_irq() there. Thus
move the PCI-related code into a separate file.

This is required for the new Kconfig-like build system, e.g. it is
needed if a user wants to compile a QEMU binary with just one machine
that has SDHCI, but no PCI, like the ARM "raspi" machines for example.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2019-02-20 12:19:14 +01:00
parent a189a9375b
commit ce86460344
5 changed files with 132 additions and 94 deletions
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34
hw/sd/sdhci-internal.h
View file

@ -304,4 +304,38 @@ extern const VMStateDescription sdhci_vmstate;
#define ESDHC_PRNSTS_SDSTB (1 << 3)
/*
* Default SD/MMC host controller features information, which will be
* presented in CAPABILITIES register of generic SD host controller at reset.
*
* support:
* - 3.3v and 1.8v voltages
* - SDMA/ADMA1/ADMA2
* - high-speed
* max host controller R/W buffers size: 512B
* max clock frequency for SDclock: 52 MHz
* timeout clock frequency: 52 MHz
*
* does not support:
* - 3.0v voltage
* - 64-bit system bus
* - suspend/resume
*/
#define SDHC_CAPAB_REG_DEFAULT 0x057834b4
#define DEFINE_SDHCI_COMMON_PROPERTIES(_state) \
DEFINE_PROP_UINT8("sd-spec-version", _state, sd_spec_version, 2), \
DEFINE_PROP_UINT8("uhs", _state, uhs_mode, UHS_NOT_SUPPORTED), \
\
/* Capabilities registers provide information on supported
* features of this specific host controller implementation */ \
DEFINE_PROP_UINT64("capareg", _state, capareg, SDHC_CAPAB_REG_DEFAULT), \
DEFINE_PROP_UINT64("maxcurr", _state, maxcurr, 0)
void sdhci_initfn(SDHCIState *s);
void sdhci_uninitfn(SDHCIState *s);
void sdhci_common_realize(SDHCIState *s, Error **errp);
void sdhci_common_unrealize(SDHCIState *s, Error **errp);
void sdhci_common_class_init(ObjectClass *klass, void *data);
#endif