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-rw-r--r--drivers/misc/Kconfig12
-rw-r--r--drivers/misc/Makefile1
-rw-r--r--drivers/misc/dell-laptop.c436
-rw-r--r--drivers/misc/ibmasm/event.c2
-rw-r--r--drivers/misc/ibmasm/ibmasmfs.c2
-rw-r--r--drivers/misc/ibmasm/module.c3
-rw-r--r--drivers/misc/ioc4.c36
-rw-r--r--drivers/misc/phantom.c2
-rw-r--r--drivers/misc/sgi-gru/grumain.c2
-rw-r--r--drivers/misc/sgi-xp/xp_main.c2
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c8
-rw-r--r--drivers/misc/sgi-xp/xpnet.c70
-rw-r--r--drivers/misc/tifm_7xx1.c5
-rw-r--r--drivers/misc/tifm_core.c7
14 files changed, 520 insertions, 68 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index fee7304102af..3949a1c73451 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -498,6 +498,18 @@ config SGI_GRU_DEBUG
This option enables addition debugging code for the SGI GRU driver. If
you are unsure, say N.
+config DELL_LAPTOP
+ tristate "Dell Laptop Extras (EXPERIMENTAL)"
+ depends on X86
+ depends on DCDBAS
+ depends on EXPERIMENTAL
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on RFKILL
+ default n
+ ---help---
+ This driver adds support for rfkill and backlight control to Dell
+ laptops.
+
source "drivers/misc/c2port/Kconfig"
endif # MISC_DEVICES
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 817f7f5ab3bd..5de863a0e395 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_ICS932S401) += ics932s401.o
obj-$(CONFIG_TC1100_WMI) += tc1100-wmi.o
obj-$(CONFIG_LKDTM) += lkdtm.o
obj-$(CONFIG_TIFM_CORE) += tifm_core.o
+obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o
obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
obj-$(CONFIG_PHANTOM) += phantom.o
obj-$(CONFIG_SGI_IOC4) += ioc4.o
diff --git a/drivers/misc/dell-laptop.c b/drivers/misc/dell-laptop.c
new file mode 100644
index 000000000000..4d33a2068b7a
--- /dev/null
+++ b/drivers/misc/dell-laptop.c
@@ -0,0 +1,436 @@
+/*
+ * Driver for Dell laptop extras
+ *
+ * Copyright (c) Red Hat <mjg@redhat.com>
+ *
+ * Based on documentation in the libsmbios package, Copyright (C) 2005 Dell
+ * Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/dmi.h>
+#include <linux/io.h>
+#include <linux/rfkill.h>
+#include <linux/power_supply.h>
+#include <linux/acpi.h>
+#include "../firmware/dcdbas.h"
+
+#define BRIGHTNESS_TOKEN 0x7d
+
+/* This structure will be modified by the firmware when we enter
+ * system management mode, hence the volatiles */
+
+struct calling_interface_buffer {
+ u16 class;
+ u16 select;
+ volatile u32 input[4];
+ volatile u32 output[4];
+} __packed;
+
+struct calling_interface_token {
+ u16 tokenID;
+ u16 location;
+ union {
+ u16 value;
+ u16 stringlength;
+ };
+};
+
+struct calling_interface_structure {
+ struct dmi_header header;
+ u16 cmdIOAddress;
+ u8 cmdIOCode;
+ u32 supportedCmds;
+ struct calling_interface_token tokens[];
+} __packed;
+
+static int da_command_address;
+static int da_command_code;
+static int da_num_tokens;
+static struct calling_interface_token *da_tokens;
+
+static struct backlight_device *dell_backlight_device;
+static struct rfkill *wifi_rfkill;
+static struct rfkill *bluetooth_rfkill;
+static struct rfkill *wwan_rfkill;
+
+static const struct dmi_system_id __initdata dell_device_table[] = {
+ {
+ .ident = "Dell laptop",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_CHASSIS_TYPE, "8"),
+ },
+ },
+ { }
+};
+
+static void parse_da_table(const struct dmi_header *dm)
+{
+ /* Final token is a terminator, so we don't want to copy it */
+ int tokens = (dm->length-11)/sizeof(struct calling_interface_token)-1;
+ struct calling_interface_structure *table =
+ container_of(dm, struct calling_interface_structure, header);
+
+ /* 4 bytes of table header, plus 7 bytes of Dell header, plus at least
+ 6 bytes of entry */
+
+ if (dm->length < 17)
+ return;
+
+ da_command_address = table->cmdIOAddress;
+ da_command_code = table->cmdIOCode;
+
+ da_tokens = krealloc(da_tokens, (da_num_tokens + tokens) *
+ sizeof(struct calling_interface_token),
+ GFP_KERNEL);
+
+ if (!da_tokens)
+ return;
+
+ memcpy(da_tokens+da_num_tokens, table->tokens,
+ sizeof(struct calling_interface_token) * tokens);
+
+ da_num_tokens += tokens;
+}
+
+static void find_tokens(const struct dmi_header *dm)
+{
+ switch (dm->type) {
+ case 0xd4: /* Indexed IO */
+ break;
+ case 0xd5: /* Protected Area Type 1 */
+ break;
+ case 0xd6: /* Protected Area Type 2 */
+ break;
+ case 0xda: /* Calling interface */
+ parse_da_table(dm);
+ break;
+ }
+}
+
+static int find_token_location(int tokenid)
+{
+ int i;
+ for (i = 0; i < da_num_tokens; i++) {
+ if (da_tokens[i].tokenID == tokenid)
+ return da_tokens[i].location;
+ }
+
+ return -1;
+}
+
+static struct calling_interface_buffer *
+dell_send_request(struct calling_interface_buffer *buffer, int class,
+ int select)
+{
+ struct smi_cmd command;
+
+ command.magic = SMI_CMD_MAGIC;
+ command.command_address = da_command_address;
+ command.command_code = da_command_code;
+ command.ebx = virt_to_phys(buffer);
+ command.ecx = 0x42534931;
+
+ buffer->class = class;
+ buffer->select = select;
+
+ dcdbas_smi_request(&command);
+
+ return buffer;
+}
+
+/* Derived from information in DellWirelessCtl.cpp:
+ Class 17, select 11 is radio control. It returns an array of 32-bit values.
+
+ result[0]: return code
+ result[1]:
+ Bit 0: Hardware switch supported
+ Bit 1: Wifi locator supported
+ Bit 2: Wifi is supported
+ Bit 3: Bluetooth is supported
+ Bit 4: WWAN is supported
+ Bit 5: Wireless keyboard supported
+ Bits 6-7: Reserved
+ Bit 8: Wifi is installed
+ Bit 9: Bluetooth is installed
+ Bit 10: WWAN is installed
+ Bits 11-15: Reserved
+ Bit 16: Hardware switch is on
+ Bit 17: Wifi is blocked
+ Bit 18: Bluetooth is blocked
+ Bit 19: WWAN is blocked
+ Bits 20-31: Reserved
+ result[2]: NVRAM size in bytes
+ result[3]: NVRAM format version number
+*/
+
+static int dell_rfkill_set(int radio, enum rfkill_state state)
+{
+ struct calling_interface_buffer buffer;
+ int disable = (state == RFKILL_STATE_UNBLOCKED) ? 0 : 1;
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ buffer.input[0] = (1 | (radio<<8) | (disable << 16));
+ dell_send_request(&buffer, 17, 11);
+
+ return 0;
+}
+
+static int dell_wifi_set(void *data, enum rfkill_state state)
+{
+ return dell_rfkill_set(1, state);
+}
+
+static int dell_bluetooth_set(void *data, enum rfkill_state state)
+{
+ return dell_rfkill_set(2, state);
+}
+
+static int dell_wwan_set(void *data, enum rfkill_state state)
+{
+ return dell_rfkill_set(3, state);
+}
+
+static int dell_rfkill_get(int bit, enum rfkill_state *state)
+{
+ struct calling_interface_buffer buffer;
+ int status;
+ int new_state = RFKILL_STATE_HARD_BLOCKED;
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ dell_send_request(&buffer, 17, 11);
+ status = buffer.output[1];
+
+ if (status & (1<<16))
+ new_state = RFKILL_STATE_SOFT_BLOCKED;
+
+ if (status & (1<<bit))
+ *state = new_state;
+ else
+ *state = RFKILL_STATE_UNBLOCKED;
+
+ return 0;
+}
+
+static int dell_wifi_get(void *data, enum rfkill_state *state)
+{
+ return dell_rfkill_get(17, state);
+}
+
+static int dell_bluetooth_get(void *data, enum rfkill_state *state)
+{
+ return dell_rfkill_get(18, state);
+}
+
+static int dell_wwan_get(void *data, enum rfkill_state *state)
+{
+ return dell_rfkill_get(19, state);
+}
+
+static int dell_setup_rfkill(void)
+{
+ struct calling_interface_buffer buffer;
+ int status;
+ int ret;
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ dell_send_request(&buffer, 17, 11);
+ status = buffer.output[1];
+
+ if ((status & (1<<2|1<<8)) == (1<<2|1<<8)) {
+ wifi_rfkill = rfkill_allocate(NULL, RFKILL_TYPE_WLAN);
+ if (!wifi_rfkill)
+ goto err_wifi;
+ wifi_rfkill->name = "dell-wifi";
+ wifi_rfkill->toggle_radio = dell_wifi_set;
+ wifi_rfkill->get_state = dell_wifi_get;
+ ret = rfkill_register(wifi_rfkill);
+ if (ret)
+ goto err_wifi;
+ }
+
+ if ((status & (1<<3|1<<9)) == (1<<3|1<<9)) {
+ bluetooth_rfkill = rfkill_allocate(NULL, RFKILL_TYPE_BLUETOOTH);
+ if (!bluetooth_rfkill)
+ goto err_bluetooth;
+ bluetooth_rfkill->name = "dell-bluetooth";
+ bluetooth_rfkill->toggle_radio = dell_bluetooth_set;
+ bluetooth_rfkill->get_state = dell_bluetooth_get;
+ ret = rfkill_register(bluetooth_rfkill);
+ if (ret)
+ goto err_bluetooth;
+ }
+
+ if ((status & (1<<4|1<<10)) == (1<<4|1<<10)) {
+ wwan_rfkill = rfkill_allocate(NULL, RFKILL_TYPE_WWAN);
+ if (!wwan_rfkill)
+ goto err_wwan;
+ wwan_rfkill->name = "dell-wwan";
+ wwan_rfkill->toggle_radio = dell_wwan_set;
+ wwan_rfkill->get_state = dell_wwan_get;
+ ret = rfkill_register(wwan_rfkill);
+ if (ret)
+ goto err_wwan;
+ }
+
+ return 0;
+err_wwan:
+ if (wwan_rfkill)
+ rfkill_free(wwan_rfkill);
+ if (bluetooth_rfkill) {
+ rfkill_unregister(bluetooth_rfkill);
+ bluetooth_rfkill = NULL;
+ }
+err_bluetooth:
+ if (bluetooth_rfkill)
+ rfkill_free(bluetooth_rfkill);
+ if (wifi_rfkill) {
+ rfkill_unregister(wifi_rfkill);
+ wifi_rfkill = NULL;
+ }
+err_wifi:
+ if (wifi_rfkill)
+ rfkill_free(wifi_rfkill);
+
+ return ret;
+}
+
+static int dell_send_intensity(struct backlight_device *bd)
+{
+ struct calling_interface_buffer buffer;
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ buffer.input[0] = find_token_location(BRIGHTNESS_TOKEN);
+ buffer.input[1] = bd->props.brightness;
+
+ if (buffer.input[0] == -1)
+ return -ENODEV;
+
+ if (power_supply_is_system_supplied() > 0)
+ dell_send_request(&buffer, 1, 2);
+ else
+ dell_send_request(&buffer, 1, 1);
+
+ return 0;
+}
+
+static int dell_get_intensity(struct backlight_device *bd)
+{
+ struct calling_interface_buffer buffer;
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ buffer.input[0] = find_token_location(BRIGHTNESS_TOKEN);
+
+ if (buffer.input[0] == -1)
+ return -ENODEV;
+
+ if (power_supply_is_system_supplied() > 0)
+ dell_send_request(&buffer, 0, 2);
+ else
+ dell_send_request(&buffer, 0, 1);
+
+ return buffer.output[1];
+}
+
+static struct backlight_ops dell_ops = {
+ .get_brightness = dell_get_intensity,
+ .update_status = dell_send_intensity,
+};
+
+static int __init dell_init(void)
+{
+ struct calling_interface_buffer buffer;
+ int max_intensity = 0;
+ int ret;
+
+ if (!dmi_check_system(dell_device_table))
+ return -ENODEV;
+
+ dmi_walk(find_tokens);
+
+ if (!da_tokens) {
+ printk(KERN_INFO "dell-laptop: Unable to find dmi tokens\n");
+ return -ENODEV;
+ }
+
+ ret = dell_setup_rfkill();
+
+ if (ret) {
+ printk(KERN_WARNING "dell-laptop: Unable to setup rfkill\n");
+ goto out;
+ }
+
+#ifdef CONFIG_ACPI
+ /* In the event of an ACPI backlight being available, don't
+ * register the platform controller.
+ */
+ if (acpi_video_backlight_support())
+ return 0;
+#endif
+
+ memset(&buffer, 0, sizeof(struct calling_interface_buffer));
+ buffer.input[0] = find_token_location(BRIGHTNESS_TOKEN);
+
+ if (buffer.input[0] != -1) {
+ dell_send_request(&buffer, 0, 2);
+ max_intensity = buffer.output[3];
+ }
+
+ if (max_intensity) {
+ dell_backlight_device = backlight_device_register(
+ "dell_backlight",
+ NULL, NULL,
+ &dell_ops);
+
+ if (IS_ERR(dell_backlight_device)) {
+ ret = PTR_ERR(dell_backlight_device);
+ dell_backlight_device = NULL;
+ goto out;
+ }
+
+ dell_backlight_device->props.max_brightness = max_intensity;
+ dell_backlight_device->props.brightness =
+ dell_get_intensity(dell_backlight_device);
+ backlight_update_status(dell_backlight_device);
+ }
+
+ return 0;
+out:
+ if (wifi_rfkill)
+ rfkill_unregister(wifi_rfkill);
+ if (bluetooth_rfkill)
+ rfkill_unregister(bluetooth_rfkill);
+ if (wwan_rfkill)
+ rfkill_unregister(wwan_rfkill);
+ kfree(da_tokens);
+ return ret;
+}
+
+static void __exit dell_exit(void)
+{
+ backlight_device_unregister(dell_backlight_device);
+ if (wifi_rfkill)
+ rfkill_unregister(wifi_rfkill);
+ if (bluetooth_rfkill)
+ rfkill_unregister(bluetooth_rfkill);
+ if (wwan_rfkill)
+ rfkill_unregister(wwan_rfkill);
+}
+
+module_init(dell_init);
+module_exit(dell_exit);
+
+MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>");
+MODULE_DESCRIPTION("Dell laptop driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("dmi:*svnDellInc.:*:ct8:*");
diff --git a/drivers/misc/ibmasm/event.c b/drivers/misc/ibmasm/event.c
index fda6a4d3bf23..68a0a5b94795 100644
--- a/drivers/misc/ibmasm/event.c
+++ b/drivers/misc/ibmasm/event.c
@@ -50,7 +50,7 @@ static void wake_up_event_readers(struct service_processor *sp)
* Store the event in the circular event buffer, wake up any sleeping
* event readers.
* There is no reader marker in the buffer, therefore readers are
- * responsible for keeping up with the writer, or they will loose events.
+ * responsible for keeping up with the writer, or they will lose events.
*/
void ibmasm_receive_event(struct service_processor *sp, void *data, unsigned int data_size)
{
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 22a7e8ba211d..de966a6fb7e6 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -146,8 +146,6 @@ static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode)
if (ret) {
ret->i_mode = mode;
- ret->i_uid = ret->i_gid = 0;
- ret->i_blocks = 0;
ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
}
return ret;
diff --git a/drivers/misc/ibmasm/module.c b/drivers/misc/ibmasm/module.c
index b5f6add34b0b..dc14b0b9cbfa 100644
--- a/drivers/misc/ibmasm/module.c
+++ b/drivers/misc/ibmasm/module.c
@@ -104,8 +104,7 @@ static int __devinit ibmasm_init_one(struct pci_dev *pdev, const struct pci_devi
}
sp->irq = pdev->irq;
- sp->base_address = ioremap(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
+ sp->base_address = pci_ioremap_bar(pdev, 0);
if (!sp->base_address) {
dev_err(sp->dev, "Failed to ioremap pci memory\n");
result = -ENODEV;
diff --git a/drivers/misc/ioc4.c b/drivers/misc/ioc4.c
index 6f76573e7c8a..60b0b1a4fb3a 100644
--- a/drivers/misc/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -269,6 +269,16 @@ ioc4_variant(struct ioc4_driver_data *idd)
return IOC4_VARIANT_PCI_RT;
}
+static void
+ioc4_load_modules(struct work_struct *work)
+{
+ /* arg just has to be freed */
+
+ request_module("sgiioc4");
+
+ kfree(work);
+}
+
/* Adds a new instance of an IOC4 card */
static int
ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
@@ -378,6 +388,30 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
}
mutex_unlock(&ioc4_mutex);
+ /* Request sgiioc4 IDE driver on boards that bring that functionality
+ * off of IOC4. The root filesystem may be hosted on a drive connected
+ * to IOC4, so we need to make sure the sgiioc4 driver is loaded as it
+ * won't be picked up by modprobes due to the ioc4 module owning the
+ * PCI device.
+ */
+ if (idd->idd_variant != IOC4_VARIANT_PCI_RT) {
+ struct work_struct *work;
+ work = kzalloc(sizeof(struct work_struct), GFP_KERNEL);
+ if (!work) {
+ printk(KERN_WARNING
+ "%s: IOC4 unable to allocate memory for "
+ "load of sub-modules.\n", __func__);
+ } else {
+ /* Request the module from a work procedure as the
+ * modprobe goes out to a userland helper and that
+ * will hang if done directly from ioc4_probe().
+ */
+ printk(KERN_INFO "IOC4 loading sgiioc4 submodule\n");
+ INIT_WORK(work, ioc4_load_modules);
+ schedule_work(work);
+ }
+ }
+
return 0;
out_misc_region:
@@ -462,6 +496,8 @@ ioc4_init(void)
static void __devexit
ioc4_exit(void)
{
+ /* Ensure ioc4_load_modules() has completed before exiting */
+ flush_scheduled_work();
pci_unregister_driver(&ioc4_driver);
}
diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c
index abdebe347383..fa57b67593ae 100644
--- a/drivers/misc/phantom.c
+++ b/drivers/misc/phantom.c
@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
- * You need an userspace library to cooperate with this driver. It (and other
+ * You need a userspace library to cooperate with this driver. It (and other
* info) may be obtained here:
* http://www.fi.muni.cz/~xslaby/phantom.html
* or alternatively, you might use OpenHaptics provided by Sensable.
diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c
index e11e1ac50900..3d2fc216bae5 100644
--- a/drivers/misc/sgi-gru/grumain.c
+++ b/drivers/misc/sgi-gru/grumain.c
@@ -29,7 +29,7 @@ static struct device_driver gru_driver = {
};
static struct device gru_device = {
- .bus_id = {0},
+ .init_name = "",
.driver = &gru_driver,
};
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
index 9a2e77172d94..16f8dcab2da4 100644
--- a/drivers/misc/sgi-xp/xp_main.c
+++ b/drivers/misc/sgi-xp/xp_main.c
@@ -25,7 +25,7 @@ struct device_driver xp_dbg_name = {
};
struct device xp_dbg_subname = {
- .bus_id = {0}, /* set to "" */
+ .init_name = "", /* set to "" */
.driver = &xp_dbg_name
};
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index e8d5cfbd32c2..89218f7cfaa7 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -59,12 +59,12 @@ struct device_driver xpc_dbg_name = {
};
struct device xpc_part_dbg_subname = {
- .bus_id = {0}, /* set to "part" at xpc_init() time */
+ .init_name = "", /* set to "part" at xpc_init() time */
.driver = &xpc_dbg_name
};
struct device xpc_chan_dbg_subname = {
- .bus_id = {0}, /* set to "chan" at xpc_init() time */
+ .init_name = "", /* set to "chan" at xpc_init() time */
.driver = &xpc_dbg_name
};
@@ -1258,8 +1258,8 @@ xpc_init(void)
int ret;
struct task_struct *kthread;
- snprintf(xpc_part->bus_id, BUS_ID_SIZE, "part");
- snprintf(xpc_chan->bus_id, BUS_ID_SIZE, "chan");
+ dev_set_name(xpc_part, "part");
+ dev_set_name(xpc_chan, "chan");
if (is_shub()) {
/*
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 8e6aa9508f46..7957f525b2f4 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -95,11 +95,6 @@ struct xpnet_pending_msg {
atomic_t use_count;
};
-/* driver specific structure pointed to by the device structure */
-struct xpnet_dev_private {
- struct net_device_stats stats;
-};
-
struct net_device *xpnet_device;
/*
@@ -138,7 +133,7 @@ struct device_driver xpnet_dbg_name = {
};
struct device xpnet_dbg_subname = {
- .bus_id = {0}, /* set to "" */
+ .init_name = "", /* set to "" */
.driver = &xpnet_dbg_name
};
@@ -153,7 +148,6 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
struct sk_buff *skb;
void *dst;
enum xp_retval ret;
- struct xpnet_dev_private *priv = netdev_priv(xpnet_device);
if (!XPNET_VALID_MSG(msg)) {
/*
@@ -161,7 +155,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
*/
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -176,7 +170,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -226,7 +220,7 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
xpc_received(partid, channel, (void *)msg);
- priv->stats.rx_errors++;
+ xpnet_device->stats.rx_errors++;
return;
}
@@ -247,8 +241,8 @@ xpnet_receive(short partid, int channel, struct xpnet_message *msg)
skb_end_pointer(skb), skb->len);
xpnet_device->last_rx = jiffies;
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += skb->len + ETH_HLEN;
+ xpnet_device->stats.rx_packets++;
+ xpnet_device->stats.rx_bytes += skb->len + ETH_HLEN;
netif_rx_ni(skb);
xpc_received(partid, channel, (void *)msg);
@@ -353,26 +347,6 @@ xpnet_dev_change_mtu(struct net_device *dev, int new_mtu)
}
/*
- * Required for the net_device structure.
- */
-static int
-xpnet_dev_set_config(struct net_device *dev, struct ifmap *new_map)
-{
- return 0;
-}
-
-/*
- * Return statistics to the caller.
- */
-static struct net_device_stats *
-xpnet_dev_get_stats(struct net_device *dev)
-{
- struct xpnet_dev_private *priv = netdev_priv(dev);
-
- return &priv->stats;
-}
-
-/*
* Notification that the other end has received the message and
* DMA'd the skb information. At this point, they are done with
* our side. When all recipients are done processing, we
@@ -453,7 +427,6 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct xpnet_pending_msg *queued_msg;
u64 start_addr, end_addr;
short dest_partid;
- struct xpnet_dev_private *priv = netdev_priv(dev);
u16 embedded_bytes = 0;
dev_dbg(xpnet, ">skb->head=0x%p skb->data=0x%p skb->tail=0x%p "
@@ -476,7 +449,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev_warn(xpnet, "failed to kmalloc %ld bytes; dropping "
"packet\n", sizeof(struct xpnet_pending_msg));
- priv->stats.tx_errors++;
+ dev->stats.tx_errors++;
return -ENOMEM;
}
@@ -526,8 +499,8 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
kfree(queued_msg);
}
- priv->stats.tx_packets++;
- priv->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
return 0;
}
@@ -538,12 +511,19 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
static void
xpnet_dev_tx_timeout(struct net_device *dev)
{
- struct xpnet_dev_private *priv = netdev_priv(dev);
-
- priv->stats.tx_errors++;
- return;
+ dev->stats.tx_errors++;
}
+static const struct net_device_ops xpnet_netdev_ops = {
+ .ndo_open = xpnet_dev_open,
+ .ndo_stop = xpnet_dev_stop,
+ .ndo_start_xmit = xpnet_dev_hard_start_xmit,
+ .ndo_change_mtu = xpnet_dev_change_mtu,
+ .ndo_tx_timeout = xpnet_dev_tx_timeout,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
static int __init
xpnet_init(void)
{
@@ -563,8 +543,7 @@ xpnet_init(void)
* use ether_setup() to init the majority of our device
* structure and then override the necessary pieces.
*/
- xpnet_device = alloc_netdev(sizeof(struct xpnet_dev_private),
- XPNET_DEVICE_NAME, ether_setup);
+ xpnet_device = alloc_netdev(0, XPNET_DEVICE_NAME, ether_setup);
if (xpnet_device == NULL) {
kfree(xpnet_broadcast_partitions);
return -ENOMEM;
@@ -573,13 +552,6 @@ xpnet_init(void)
netif_carrier_off(xpnet_device);
xpnet_device->mtu = XPNET_DEF_MTU;
- xpnet_device->change_mtu = xpnet_dev_change_mtu;
- xpnet_device->open = xpnet_dev_open;
- xpnet_device->get_stats = xpnet_dev_get_stats;
- xpnet_device->stop = xpnet_dev_stop;
- xpnet_device->hard_start_xmit = xpnet_dev_hard_start_xmit;
- xpnet_device->tx_timeout = xpnet_dev_tx_timeout;
- xpnet_device->set_config = xpnet_dev_set_config;
/*
* Multicast assumes the LSB of the first octet is set for multicast
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 67503ea71d21..be5672a98702 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -164,7 +164,7 @@ static void tifm_7xx1_switch_media(struct work_struct *work)
if (sock) {
printk(KERN_INFO
"%s : demand removing card from socket %u:%u\n",
- fm->dev.bus_id, fm->id, cnt);
+ dev_name(&fm->dev), fm->id, cnt);
fm->sockets[cnt] = NULL;
sock_addr = sock->addr;
spin_unlock_irqrestore(&fm->lock, flags);
@@ -354,8 +354,7 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
fm->has_ms_pif = tifm_7xx1_has_ms_pif;
pci_set_drvdata(dev, fm);
- fm->addr = ioremap(pci_resource_start(dev, 0),
- pci_resource_len(dev, 0));
+ fm->addr = pci_ioremap_bar(dev, 0);
if (!fm->addr)
goto err_out_free;
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index 82dc72a1484f..98bcba521da2 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -203,7 +203,7 @@ int tifm_add_adapter(struct tifm_adapter *fm)
if (rc)
return rc;
- snprintf(fm->dev.bus_id, BUS_ID_SIZE, "tifm%u", fm->id);
+ dev_set_name(&fm->dev, "tifm%u", fm->id);
rc = device_add(&fm->dev);
if (rc) {
spin_lock(&tifm_adapter_lock);
@@ -266,9 +266,8 @@ struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id,
sock->dev.dma_mask = fm->dev.parent->dma_mask;
sock->dev.release = tifm_free_device;
- snprintf(sock->dev.bus_id, BUS_ID_SIZE,
- "tifm_%s%u:%u", tifm_media_type_name(type, 2),
- fm->id, id);
+ dev_set_name(&sock->dev, "tifm_%s%u:%u",
+ tifm_media_type_name(type, 2), fm->id, id);
printk(KERN_INFO DRIVER_NAME
": %s card detected in socket %u:%u\n",
tifm_media_type_name(type, 0), fm->id, id);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 00:42:53 +0000