mirror of
https://github.com/Qortal/Brooklyn.git
synced 2025-02-12 10:15:54 +00:00
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
#ifndef _ARCH_MCI_H
|
|
#define _ARCH_MCI_H
|
|
|
|
/**
|
|
* struct s3c24xx_mci_pdata - sd/mmc controller platform data
|
|
* @no_wprotect: Set this to indicate there is no write-protect switch.
|
|
* @no_detect: Set this if there is no detect switch.
|
|
* @wprotect_invert: Invert the default sense of the write protect switch.
|
|
* @detect_invert: Invert the default sense of the write protect switch.
|
|
* @use_dma: Set to allow the use of DMA.
|
|
* @gpio_detect: GPIO number for the card detect line.
|
|
* @gpio_wprotect: GPIO number for the write protect line.
|
|
* @ocr_avail: The mask of the available power states, non-zero to use.
|
|
* @set_power: Callback to control the power mode.
|
|
*
|
|
* The @gpio_detect is used for card detection when @no_wprotect is unset,
|
|
* and the default sense is that 0 returned from gpio_get_value() means
|
|
* that a card is inserted. If @detect_invert is set, then the value from
|
|
* gpio_get_value() is inverted, which makes 1 mean card inserted.
|
|
*
|
|
* The driver will use @gpio_wprotect to signal whether the card is write
|
|
* protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
|
|
* means the card is read/write, and 1 means read-only. The @wprotect_invert
|
|
* will invert the value returned from gpio_get_value().
|
|
*
|
|
* Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
|
|
* to a non-zero value, otherwise the default of 3.2-3.4V is used.
|
|
*/
|
|
struct s3c24xx_mci_pdata {
|
|
unsigned int no_wprotect:1;
|
|
unsigned int no_detect:1;
|
|
unsigned int wprotect_invert:1;
|
|
unsigned int detect_invert:1; /* set => detect active high */
|
|
unsigned int use_dma:1;
|
|
|
|
unsigned int gpio_detect;
|
|
unsigned int gpio_wprotect;
|
|
unsigned long ocr_avail;
|
|
void (*set_power)(unsigned char power_mode,
|
|
unsigned short vdd);
|
|
};
|
|
|
|
/**
|
|
* s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
|
|
* @pdata: The platform data
|
|
*
|
|
* Copy the platform data supplied by @pdata so that this can be marked
|
|
* __initdata.
|
|
*/
|
|
extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
|
|
|
|
#endif /* _ARCH_NCI_H */
|