From de63376387bada2da5f5aee778bc07eb1d897c16 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 14 Oct 2024 17:05:56 +0100 Subject: [PATCH] hw: Remove PCMCIA subsystem MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The only PCMCIA subsystem was the PXA2xx SoC and the machines using it, which have now been removed. Although in theory we have a few machine types which have PCMCIA (e.g. kzm, the strongarm machines, sh4's sh7750), none of those machines implement their PCMCIA controller, and they're all old and no longer very interesting machine types. Rather than keeping all the PCMCIA code in-tree without any active users of it, delete it. If we need PCMCIA in future we can always resurrect it. Signed-off-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-id: 20241003140010.1653808-5-peter.maydell@linaro.org --- hw/Kconfig | 1 - hw/meson.build | 1 - hw/pcmcia/Kconfig | 2 -- hw/pcmcia/meson.build | 1 - hw/pcmcia/pcmcia.c | 24 ----------------- include/hw/pcmcia.h | 63 ------------------------------------------- 6 files changed, 92 deletions(-) delete mode 100644 hw/pcmcia/Kconfig delete mode 100644 hw/pcmcia/meson.build delete mode 100644 hw/pcmcia/pcmcia.c delete mode 100644 include/hw/pcmcia.h diff --git a/hw/Kconfig b/hw/Kconfig index 6fdaff1b1b..1b4e9bb07f 100644 --- a/hw/Kconfig +++ b/hw/Kconfig @@ -27,7 +27,6 @@ source nvme/Kconfig source nvram/Kconfig source pci-bridge/Kconfig source pci-host/Kconfig -source pcmcia/Kconfig source pci/Kconfig source remote/Kconfig source rtc/Kconfig diff --git a/hw/meson.build b/hw/meson.build index e86badc541..b827c82c5d 100644 --- a/hw/meson.build +++ b/hw/meson.build @@ -27,7 +27,6 @@ subdir('nvram') subdir('pci') subdir('pci-bridge') subdir('pci-host') -subdir('pcmcia') subdir('rtc') subdir('scsi') subdir('sd') diff --git a/hw/pcmcia/Kconfig b/hw/pcmcia/Kconfig deleted file mode 100644 index 41f2df9136..0000000000 --- a/hw/pcmcia/Kconfig +++ /dev/null @@ -1,2 +0,0 @@ -config PCMCIA - bool diff --git a/hw/pcmcia/meson.build b/hw/pcmcia/meson.build deleted file mode 100644 index edcb7f5d26..0000000000 --- a/hw/pcmcia/meson.build +++ /dev/null @@ -1 +0,0 @@ -system_ss.add(when: 'CONFIG_PCMCIA', if_true: files('pcmcia.c')) diff --git a/hw/pcmcia/pcmcia.c b/hw/pcmcia/pcmcia.c deleted file mode 100644 index 03d13e7d67..0000000000 --- a/hw/pcmcia/pcmcia.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * PCMCIA emulation - * - * Copyright 2013 SUSE LINUX Products GmbH - */ - -#include "qemu/osdep.h" -#include "qemu/module.h" -#include "hw/pcmcia.h" - -static const TypeInfo pcmcia_card_type_info = { - .name = TYPE_PCMCIA_CARD, - .parent = TYPE_DEVICE, - .instance_size = sizeof(PCMCIACardState), - .abstract = true, - .class_size = sizeof(PCMCIACardClass), -}; - -static void pcmcia_register_types(void) -{ - type_register_static(&pcmcia_card_type_info); -} - -type_init(pcmcia_register_types) diff --git a/include/hw/pcmcia.h b/include/hw/pcmcia.h deleted file mode 100644 index 6c08ad616a..0000000000 --- a/include/hw/pcmcia.h +++ /dev/null @@ -1,63 +0,0 @@ -#ifndef HW_PCMCIA_H -#define HW_PCMCIA_H - -/* PCMCIA/Cardbus */ - -#include "hw/qdev-core.h" -#include "qom/object.h" - -typedef struct PCMCIASocket { - qemu_irq irq; - bool attached; -} PCMCIASocket; - -#define TYPE_PCMCIA_CARD "pcmcia-card" -OBJECT_DECLARE_TYPE(PCMCIACardState, PCMCIACardClass, PCMCIA_CARD) - -struct PCMCIACardState { - /*< private >*/ - DeviceState parent_obj; - /*< public >*/ - - PCMCIASocket *slot; -}; - -struct PCMCIACardClass { - /*< private >*/ - DeviceClass parent_class; - /*< public >*/ - - int (*attach)(PCMCIACardState *state); - int (*detach)(PCMCIACardState *state); - - const uint8_t *cis; - int cis_len; - - /* Only valid if attached */ - uint8_t (*attr_read)(PCMCIACardState *card, uint32_t address); - void (*attr_write)(PCMCIACardState *card, uint32_t address, uint8_t value); - uint16_t (*common_read)(PCMCIACardState *card, uint32_t address); - void (*common_write)(PCMCIACardState *card, - uint32_t address, uint16_t value); - uint16_t (*io_read)(PCMCIACardState *card, uint32_t address); - void (*io_write)(PCMCIACardState *card, uint32_t address, uint16_t value); -}; - -#define CISTPL_DEVICE 0x01 /* 5V Device Information Tuple */ -#define CISTPL_NO_LINK 0x14 /* No Link Tuple */ -#define CISTPL_VERS_1 0x15 /* Level 1 Version Tuple */ -#define CISTPL_JEDEC_C 0x18 /* JEDEC ID Tuple */ -#define CISTPL_JEDEC_A 0x19 /* JEDEC ID Tuple */ -#define CISTPL_CONFIG 0x1a /* Configuration Tuple */ -#define CISTPL_CFTABLE_ENTRY 0x1b /* 16-bit PCCard Configuration */ -#define CISTPL_DEVICE_OC 0x1c /* Additional Device Information */ -#define CISTPL_DEVICE_OA 0x1d /* Additional Device Information */ -#define CISTPL_DEVICE_GEO 0x1e /* Additional Device Information */ -#define CISTPL_DEVICE_GEO_A 0x1f /* Additional Device Information */ -#define CISTPL_MANFID 0x20 /* Manufacture ID Tuple */ -#define CISTPL_FUNCID 0x21 /* Function ID Tuple */ -#define CISTPL_FUNCE 0x22 /* Function Extension Tuple */ -#define CISTPL_END 0xff /* Tuple End */ -#define CISTPL_ENDMARK 0xff - -#endif