diff options
Diffstat (limited to 'include/linux/mmc/dw_mmc.h')
| -rw-r--r-- | include/linux/mmc/dw_mmc.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index e8779c6d175..8f66e28f5a0 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -14,6 +14,8 @@ #ifndef LINUX_MMC_DW_MMC_H #define LINUX_MMC_DW_MMC_H +#include <linux/scatterlist.h> + #define MAX_MCI_SLOTS 2 enum dw_mci_state { @@ -40,7 +42,7 @@ struct mmc_data; * @lock: Spinlock protecting the queue and associated data. * @regs: Pointer to MMIO registers. * @sg: Scatterlist entry currently being processed by PIO code, if any. - * @pio_offset: Offset into the current scatterlist entry. + * @sg_miter: PIO mapping scatterlist iterator. * @cur_slot: The slot which is currently using the controller. * @mrq: The request currently being processed on @cur_slot, * or NULL if the controller is idle. @@ -74,7 +76,7 @@ struct mmc_data; * @num_slots: Number of slots available. * @verid: Denote Version ID. * @data_offset: Set the offset of DATA register according to VERID. - * @pdev: Platform device associated with the MMC controller. + * @dev: Device associated with the MMC controller. * @pdata: Platform data associated with the MMC controller. * @slot: Slots sharing this MMC controller. * @fifo_depth: depth of FIFO. @@ -85,6 +87,8 @@ struct mmc_data; * @push_data: Pointer to FIFO push function. * @pull_data: Pointer to FIFO pull function. * @quirks: Set of quirks that apply to specific versions of the IP. + * @irq_flags: The flags to be passed to request_irq. + * @irq: The irq value to be passed to request_irq. * * Locking * ======= @@ -115,7 +119,7 @@ struct dw_mci { void __iomem *regs; struct scatterlist *sg; - unsigned int pio_offset; + struct sg_mapping_iter sg_miter; struct dw_mci_slot *cur_slot; struct mmc_request *mrq; @@ -151,7 +155,7 @@ struct dw_mci { u32 fifoth_val; u16 verid; u16 data_offset; - struct platform_device *pdev; + struct device dev; struct dw_mci_board *pdata; struct dw_mci_slot *slot[MAX_MCI_SLOTS]; @@ -172,6 +176,8 @@ struct dw_mci { u32 quirks; struct regulator *vmmc; /* Power regulator */ + unsigned long irq_flags; /* IRQ flags */ + unsigned int irq; }; /* DMA ops for Internal/External DMAC interface */ |