7797a73947
This command lists PCMCIA sockets and cards. Only a few ARM boards have sockets (akita, borzoi, connex, mainstone, spitz, terrier, tosa, verdex, z2), the only card is the DSCM-1xxxx Hitachi Microdrive (qdev "microdrive"), and it is only inserted during machine init, if ever. So this command doesn't really tell anybody anything new so far. Moreover, pcmcia_socket_unregister() has a use-after-free bug, flagged by Coverity. Has never been used, because there has never been code to eject a PCMCIA card. Not worth fixing & converting to QMP. Remove it. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> Acked-by: Andreas Färber <afaerber@suse.de> Message-id: 1411144812-22958-1-git-send-email-armbru@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
#ifndef HW_PCMCIA_H
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#define HW_PCMCIA_H 1
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/* PCMCIA/Cardbus */
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#include "hw/qdev.h"
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typedef struct PCMCIASocket {
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qemu_irq irq;
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bool attached;
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} PCMCIASocket;
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#define TYPE_PCMCIA_CARD "pcmcia-card"
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#define PCMCIA_CARD(obj) \
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OBJECT_CHECK(PCMCIACardState, (obj), TYPE_PCMCIA_CARD)
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#define PCMCIA_CARD_GET_CLASS(obj) \
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OBJECT_GET_CLASS(PCMCIACardClass, obj, TYPE_PCMCIA_CARD)
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#define PCMCIA_CARD_CLASS(cls) \
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OBJECT_CLASS_CHECK(PCMCIACardClass, cls, TYPE_PCMCIA_CARD)
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struct PCMCIACardState {
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/*< private >*/
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DeviceState parent_obj;
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/*< public >*/
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PCMCIASocket *slot;
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};
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typedef struct PCMCIACardClass {
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/*< private >*/
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DeviceClass parent_class;
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/*< public >*/
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int (*attach)(PCMCIACardState *state);
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int (*detach)(PCMCIACardState *state);
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const uint8_t *cis;
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int cis_len;
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/* Only valid if attached */
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uint8_t (*attr_read)(PCMCIACardState *card, uint32_t address);
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void (*attr_write)(PCMCIACardState *card, uint32_t address, uint8_t value);
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uint16_t (*common_read)(PCMCIACardState *card, uint32_t address);
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void (*common_write)(PCMCIACardState *card,
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uint32_t address, uint16_t value);
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uint16_t (*io_read)(PCMCIACardState *card, uint32_t address);
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void (*io_write)(PCMCIACardState *card, uint32_t address, uint16_t value);
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} PCMCIACardClass;
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#define CISTPL_DEVICE 0x01 /* 5V Device Information Tuple */
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#define CISTPL_NO_LINK 0x14 /* No Link Tuple */
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#define CISTPL_VERS_1 0x15 /* Level 1 Version Tuple */
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#define CISTPL_JEDEC_C 0x18 /* JEDEC ID Tuple */
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#define CISTPL_JEDEC_A 0x19 /* JEDEC ID Tuple */
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#define CISTPL_CONFIG 0x1a /* Configuration Tuple */
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#define CISTPL_CFTABLE_ENTRY 0x1b /* 16-bit PCCard Configuration */
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#define CISTPL_DEVICE_OC 0x1c /* Additional Device Information */
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#define CISTPL_DEVICE_OA 0x1d /* Additional Device Information */
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#define CISTPL_DEVICE_GEO 0x1e /* Additional Device Information */
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#define CISTPL_DEVICE_GEO_A 0x1f /* Additional Device Information */
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#define CISTPL_MANFID 0x20 /* Manufacture ID Tuple */
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#define CISTPL_FUNCID 0x21 /* Function ID Tuple */
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#define CISTPL_FUNCE 0x22 /* Function Extension Tuple */
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#define CISTPL_END 0xff /* Tuple End */
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#define CISTPL_ENDMARK 0xff
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/* dscm1xxxx.c */
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PCMCIACardState *dscm1xxxx_init(DriveInfo *bdrv);
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#endif
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