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Add bus_rod. It use to change to Data Transfer mode.

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This commit is contained in:
kiyohara 2010-10-07 12:00:21 +00:00
parent 4fbc897fbb
commit 9e2097666b
1 changed files with 6 additions and 3 deletions
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9
sys/dev/sdmmc/sdmmcchip.h
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@ -1,4 +1,4 @@
/* $NetBSD: sdmmcchip.h,v 1.2 2010/04/06 15:10:09 nonaka Exp $ */
/* $NetBSD: sdmmcchip.h,v 1.3 2010/10/07 12:00:21 kiyohara Exp $ */
/* $OpenBSD: sdmmcchip.h,v 1.3 2007/05/31 10:09:01 uwe Exp $ */
/*
@ -44,10 +44,11 @@ struct sdmmc_chip_functions {
/* write protect */
int (*write_protect)(sdmmc_chipset_handle_t);
/* bus power, clock frequency and width */
/* bus power, clock frequency, width and ROD(OpenDrain/PushPull) */
int (*bus_power)(sdmmc_chipset_handle_t, uint32_t);
int (*bus_clock)(sdmmc_chipset_handle_t, int);
int (*bus_width)(sdmmc_chipset_handle_t, int);
int (*bus_rod)(sdmmc_chipset_handle_t, int);
/* command execution */
void (*exec_command)(sdmmc_chipset_handle_t,
@ -72,13 +73,15 @@ struct sdmmc_chip_functions {
/* write protect */
#define sdmmc_chip_write_protect(tag, handle) \
((tag)->write_protect((handle)))
/* bus power, clock frequency and width */
/* bus power, clock frequency, width and rod */
#define sdmmc_chip_bus_power(tag, handle, ocr) \
((tag)->bus_power((handle), (ocr)))
#define sdmmc_chip_bus_clock(tag, handle, freq) \
((tag)->bus_clock((handle), (freq)))
#define sdmmc_chip_bus_width(tag, handle, width) \
((tag)->bus_width((handle), (width)))
#define sdmmc_chip_bus_rod(tag, handle, width) \
((tag)->bus_rod((handle), (width)))
/* command execution */
#define sdmmc_chip_exec_command(tag, handle, cmdp) \
((tag)->exec_command((handle), (cmdp)))