diff options
Diffstat (limited to 'sys/dev/sdhci/sdhci.h')
| -rw-r--r-- | sys/dev/sdhci/sdhci.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/sdhci/sdhci.h b/sys/dev/sdhci/sdhci.h index 31fbe68..5c46778 100644 --- a/sys/dev/sdhci/sdhci.h +++ b/sys/dev/sdhci/sdhci.h @@ -224,8 +224,9 @@ struct sdhci_slot { device_t dev; /* Slot device */ u_char num; /* Slot number */ u_char opt; /* Slot options */ +#define SDHCI_HAVE_DMA 1 +#define SDHCI_PLATFORM_TRANSFER 2 u_char version; -#define SDHCI_HAVE_DMA 1 uint32_t max_clk; /* Max possible freq */ uint32_t timeout_clk; /* Timeout freq */ bus_dma_tag_t dmatag; @@ -250,6 +251,7 @@ struct sdhci_slot { #define CMD_STARTED 1 #define STOP_STARTED 2 #define SDHCI_USE_DMA 4 /* Use DMA for this req. */ +#define PLATFORM_DATA_STARTED 8 /* Data transfer is handled by platform */ struct mtx mtx; /* Slot mutex */ }; @@ -257,6 +259,8 @@ int sdhci_generic_read_ivar(device_t bus, device_t child, int which, uintptr_t * int sdhci_generic_write_ivar(device_t bus, device_t child, int which, uintptr_t value); int sdhci_init_slot(device_t dev, struct sdhci_slot *slot, int num); void sdhci_start_slot(struct sdhci_slot *slot); +/* performs generic clean-up for platform transfers */ +void sdhci_finish_data(struct sdhci_slot *slot); int sdhci_cleanup_slot(struct sdhci_slot *slot); int sdhci_generic_suspend(struct sdhci_slot *slot); int sdhci_generic_resume(struct sdhci_slot *slot); |
