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-rw-r--r--drivers/pcmcia/ds.c41
-rw-r--r--drivers/pcmcia/pxa2xx_mainstone.c15
-rw-r--r--drivers/pcmcia/pxa2xx_sharpsl.c43
-rw-r--r--drivers/pcmcia/socket_sysfs.c25
-rw-r--r--drivers/pcmcia/vrc4171_card.c4
-rw-r--r--drivers/pcmcia/vrc4173_cardu.c6
-rw-r--r--drivers/pcmcia/vrc4173_cardu.h2
7 files changed, 92 insertions, 44 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 0252582b91cd..0a424a4e8187 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -311,8 +311,6 @@ int pcmcia_register_driver(struct pcmcia_driver *driver)
/* initialize common fields */
driver->drv.bus = &pcmcia_bus_type;
driver->drv.owner = driver->owner;
- driver->drv.probe = pcmcia_device_probe;
- driver->drv.remove = pcmcia_device_remove;
return driver_register(&driver->drv);
}
@@ -920,6 +918,37 @@ pcmcia_device_stringattr(prod_id2, prod_id[1]);
pcmcia_device_stringattr(prod_id3, prod_id[2]);
pcmcia_device_stringattr(prod_id4, prod_id[3]);
+
+static ssize_t pcmcia_show_pm_state(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+
+ if (p_dev->dev.power.power_state.event != PM_EVENT_ON)
+ return sprintf(buf, "off\n");
+ else
+ return sprintf(buf, "on\n");
+}
+
+static ssize_t pcmcia_store_pm_state(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ int ret = 0;
+
+ if (!count)
+ return -EINVAL;
+
+ if ((p_dev->dev.power.power_state.event == PM_EVENT_ON) &&
+ (!strncmp(buf, "off", 3)))
+ ret = dpm_runtime_suspend(dev, PMSG_SUSPEND);
+ else if ((p_dev->dev.power.power_state.event != PM_EVENT_ON) &&
+ (!strncmp(buf, "on", 2)))
+ dpm_runtime_resume(dev);
+
+ return ret ? ret : count;
+}
+
+
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
@@ -945,8 +974,9 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
- if (!count)
- return -EINVAL;
+
+ if (!count)
+ return -EINVAL;
down(&p_dev->socket->skt_sem);
p_dev->allow_func_id_match = 1;
@@ -959,6 +989,7 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
static struct device_attribute pcmcia_dev_attrs[] = {
__ATTR(function, 0444, func_show, NULL),
+ __ATTR(pm_state, 0644, pcmcia_show_pm_state, pcmcia_store_pm_state),
__ATTR_RO(func_id),
__ATTR_RO(manf_id),
__ATTR_RO(card_id),
@@ -1167,6 +1198,8 @@ struct bus_type pcmcia_bus_type = {
.uevent = pcmcia_bus_uevent,
.match = pcmcia_bus_match,
.dev_attrs = pcmcia_dev_attrs,
+ .probe = pcmcia_device_probe,
+ .remove = pcmcia_device_remove,
.suspend = pcmcia_dev_suspend,
.resume = pcmcia_dev_resume,
};
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 5d957dfe23d9..fda06941e730 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -171,27 +171,22 @@ static int __init mst_pcmcia_init(void)
{
int ret;
- mst_pcmcia_device = kzalloc(sizeof(*mst_pcmcia_device), GFP_KERNEL);
+ mst_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
if (!mst_pcmcia_device)
return -ENOMEM;
- mst_pcmcia_device->name = "pxa2xx-pcmcia";
+
mst_pcmcia_device->dev.platform_data = &mst_pcmcia_ops;
- ret = platform_device_register(mst_pcmcia_device);
+ ret = platform_device_add(mst_pcmcia_device);
+
if (ret)
- kfree(mst_pcmcia_device);
+ platform_device_put(mst_pcmcia_device);
return ret;
}
static void __exit mst_pcmcia_exit(void)
{
- /*
- * This call is supposed to free our mst_pcmcia_device.
- * Unfortunately platform_device don't have a free method, and
- * we can't assume it's free of any reference at this point so we
- * can't free it either.
- */
platform_device_unregister(mst_pcmcia_device);
}
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index b5fdeec20b15..fd3647368955 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -36,9 +36,18 @@
struct scoop_pcmcia_config *platform_scoop_config;
#define SCOOP_DEV platform_scoop_config->devs
-static void sharpsl_pcmcia_init_reset(struct scoop_pcmcia_dev *scoopdev)
+static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt)
{
+ struct scoop_pcmcia_dev *scoopdev = &SCOOP_DEV[skt->nr];
+
reset_scoop(scoopdev->dev);
+
+ /* Shared power controls need to be handled carefully */
+ if (platform_scoop_config->power_ctrl)
+ platform_scoop_config->power_ctrl(scoopdev->dev, 0x0000, skt->nr);
+ else
+ write_scoop_reg(scoopdev->dev, SCOOP_CPR, 0x0000);
+
scoopdev->keep_vs = NO_KEEP_VS;
scoopdev->keep_rd = 0;
}
@@ -208,26 +217,17 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
{
- sharpsl_pcmcia_init_reset(&SCOOP_DEV[skt->nr]);
+ sharpsl_pcmcia_init_reset(skt);
/* Enable interrupt */
write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_IMR, 0x00C0);
write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_MCR, 0x0101);
SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS;
-
- if (machine_is_collie())
- /* We need to disable SS_OUTPUT_ENA here. */
- write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR, read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR) & ~0x0080);
}
static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
{
- /* CF_BUS_OFF */
- sharpsl_pcmcia_init_reset(&SCOOP_DEV[skt->nr]);
-
- if (machine_is_collie())
- /* We need to disable SS_OUTPUT_ENA here. */
- write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR, read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR) & ~0x0080);
+ sharpsl_pcmcia_init_reset(skt);
}
static struct pcmcia_low_level sharpsl_pcmcia_ops = {
@@ -263,30 +263,25 @@ static int __init sharpsl_pcmcia_init(void)
{
int ret;
- sharpsl_pcmcia_ops.nr=platform_scoop_config->num_devs;
- sharpsl_pcmcia_device = kzalloc(sizeof(*sharpsl_pcmcia_device), GFP_KERNEL);
+ sharpsl_pcmcia_ops.nr = platform_scoop_config->num_devs;
+ sharpsl_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+
if (!sharpsl_pcmcia_device)
return -ENOMEM;
- sharpsl_pcmcia_device->name = "pxa2xx-pcmcia";
sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
- sharpsl_pcmcia_device->dev.parent=platform_scoop_config->devs[0].dev;
+ sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
+
+ ret = platform_device_add(sharpsl_pcmcia_device);
- ret = platform_device_register(sharpsl_pcmcia_device);
if (ret)
- kfree(sharpsl_pcmcia_device);
+ platform_device_put(sharpsl_pcmcia_device);
return ret;
}
static void __exit sharpsl_pcmcia_exit(void)
{
- /*
- * This call is supposed to free our sharpsl_pcmcia_device.
- * Unfortunately platform_device don't have a free method, and
- * we can't assume it's free of any reference at this point so we
- * can't free it either.
- */
platform_device_unregister(sharpsl_pcmcia_device);
}
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 7a7744662d54..5ab1cdef7c48 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -98,6 +98,30 @@ static ssize_t pccard_store_insert(struct class_device *dev, const char *buf, si
}
static CLASS_DEVICE_ATTR(card_insert, 0200, NULL, pccard_store_insert);
+
+static ssize_t pccard_show_card_pm_state(struct class_device *dev, char *buf)
+{
+ struct pcmcia_socket *s = to_socket(dev);
+ return sprintf(buf, "%s\n", s->state & SOCKET_SUSPEND ? "off" : "on");
+}
+
+static ssize_t pccard_store_card_pm_state(struct class_device *dev, const char *buf, size_t count)
+{
+ ssize_t ret = -EINVAL;
+ struct pcmcia_socket *s = to_socket(dev);
+
+ if (!count)
+ return -EINVAL;
+
+ if (!(s->state & SOCKET_SUSPEND) && !strncmp(buf, "off", 3))
+ ret = pcmcia_suspend_card(s);
+ else if ((s->state & SOCKET_SUSPEND) && !strncmp(buf, "on", 2))
+ ret = pcmcia_resume_card(s);
+
+ return ret ? -ENODEV : count;
+}
+static CLASS_DEVICE_ATTR(card_pm_state, 0644, pccard_show_card_pm_state, pccard_store_card_pm_state);
+
static ssize_t pccard_store_eject(struct class_device *dev, const char *buf, size_t count)
{
ssize_t ret;
@@ -320,6 +344,7 @@ static struct class_device_attribute *pccard_socket_attributes[] = {
&class_device_attr_card_vpp,
&class_device_attr_card_vcc,
&class_device_attr_card_insert,
+ &class_device_attr_card_pm_state,
&class_device_attr_card_eject,
&class_device_attr_card_irq_mask,
&class_device_attr_available_resources_setup_done,
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c
index 24c547ef512b..0574efd7828a 100644
--- a/drivers/pcmcia/vrc4171_card.c
+++ b/drivers/pcmcia/vrc4171_card.c
@@ -1,7 +1,7 @@
/*
* vrc4171_card.c, NEC VRC4171 Card Controller driver for Socket Services.
*
- * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@
#include "i82365.h"
MODULE_DESCRIPTION("NEC VRC4171 Card Controllers driver for Socket Services");
-MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>");
+MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>");
MODULE_LICENSE("GPL");
#define CARD_MAX_SLOTS 2
diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c
index 1b277d2c1c96..57f38dba0a48 100644
--- a/drivers/pcmcia/vrc4173_cardu.c
+++ b/drivers/pcmcia/vrc4173_cardu.c
@@ -6,7 +6,7 @@
* NEC VRC4173 CARDU driver for Socket Services
* (This device doesn't support CardBus. it is supporting only 16bit PC Card.)
*
- * Copyright 2002,2003 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright 2002,2003 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -41,7 +41,7 @@
#include "vrc4173_cardu.h"
MODULE_DESCRIPTION("NEC VRC4173 CARDU driver for Socket Services");
-MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>");
+MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>");
MODULE_LICENSE("GPL");
static int vrc4173_cardu_slots;
@@ -561,7 +561,7 @@ static int __devinit vrc4173_cardu_init(void)
{
vrc4173_cardu_slots = 0;
- return pci_module_init(&vrc4173_cardu_driver);
+ return pci_register_driver(&vrc4173_cardu_driver);
}
static void __devexit vrc4173_cardu_exit(void)
diff --git a/drivers/pcmcia/vrc4173_cardu.h b/drivers/pcmcia/vrc4173_cardu.h
index 113726f7cf92..7d77c74120c1 100644
--- a/drivers/pcmcia/vrc4173_cardu.h
+++ b/drivers/pcmcia/vrc4173_cardu.h
@@ -5,7 +5,7 @@
* BRIEF MODULE DESCRIPTION
* Include file for NEC VRC4173 CARDU.
*
- * Copyright 2002 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright 2002 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-02 05:18:30 +0100