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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef BCM63XX_PCMCIA_H_3#define BCM63XX_PCMCIA_H_4 5#include <linux/types.h>6#include <linux/timer.h>7#include <pcmcia/ss.h>8#include <bcm63xx_dev_pcmcia.h>9 10/* socket polling rate in ms */11#define BCM63XX_PCMCIA_POLL_RATE 50012 13enum {14 CARD_CARDBUS = (1 << 0),15 CARD_PCCARD = (1 << 1),16 CARD_5V = (1 << 2),17 CARD_3V = (1 << 3),18 CARD_XV = (1 << 4),19 CARD_YV = (1 << 5),20};21 22struct bcm63xx_pcmcia_socket {23 struct pcmcia_socket socket;24 25 /* platform specific data */26 struct bcm63xx_pcmcia_platform_data *pd;27 28 /* all regs access are protected by this spinlock */29 spinlock_t lock;30 31 /* pcmcia registers resource */32 struct resource *reg_res;33 34 /* base remapped address of registers */35 void __iomem *base;36 37 /* whether a card is detected at the moment */38 int card_detected;39 40 /* type of detected card (mask of above enum) */41 u8 card_type;42 43 /* keep last socket status to implement event reporting */44 unsigned int old_status;45 46 /* backup of requested socket state */47 socket_state_t requested_state;48 49 /* timer used for socket status polling */50 struct timer_list timer;51 52 /* attribute/common memory resources */53 struct resource *attr_res;54 struct resource *common_res;55 struct resource *io_res;56 57 /* base address of io memory */58 void __iomem *io_base;59};60 61#endif /* BCM63XX_PCMCIA_H_ */62