diff options
| author | Thomas Huth <thuth@redhat.com> | 2019-02-20 12:19:14 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2019-03-12 07:49:04 +0100 |
| commit | ce864603443567b8186dc435ebba08338ef4a6d6 (patch) | |
| tree | 25b78abc39911375e6870c9b28ff2bf3b394086c /hw/sd/sdhci-internal.h | |
| parent | a189a9375bfe07549dd506e91bfa8af8165f05e2 (diff) | |
hw/sd/sdhci: Move PCI-related code into a separate file
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>
Diffstat (limited to 'hw/sd/sdhci-internal.h')
| -rw-r--r-- | hw/sd/sdhci-internal.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/hw/sd/sdhci-internal.h b/hw/sd/sdhci-internal.h index 19665fd401..34141400f8 100644 --- a/hw/sd/sdhci-internal.h +++ b/hw/sd/sdhci-internal.h @@ -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 |