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path: root/drivers/bluetooth
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-rw-r--r--drivers/bluetooth/bluecard_cs.c12
-rw-r--r--drivers/bluetooth/bt3c_cs.c64
-rw-r--r--drivers/bluetooth/btuart_cs.c62
-rw-r--r--drivers/bluetooth/dtl1_cs.c27
-rw-r--r--drivers/bluetooth/hci_ldisc.c7
5 files changed, 74 insertions, 98 deletions
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index d52e90a5..4104b7f 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -39,7 +39,6 @@
#include <linux/skbuff.h>
#include <linux/io.h>
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
@@ -865,8 +864,7 @@ static int bluecard_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ link->config_flags |= CONF_ENABLE_IRQ;
return bluecard_config(link);
}
@@ -886,7 +884,7 @@ static int bluecard_config(struct pcmcia_device *link)
bluecard_info_t *info = link->priv;
int i, n;
- link->conf.ConfigIndex = 0x20;
+ link->config_index = 0x20;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 64;
@@ -906,7 +904,7 @@ static int bluecard_config(struct pcmcia_device *link)
if (i != 0)
goto failed;
- i = pcmcia_request_configuration(link, &link->conf);
+ i = pcmcia_enable_device(link);
if (i != 0)
goto failed;
@@ -942,9 +940,7 @@ MODULE_DEVICE_TABLE(pcmcia, bluecard_ids);
static struct pcmcia_driver bluecard_driver = {
.owner = THIS_MODULE,
- .drv = {
- .name = "bluecard_cs",
- },
+ .name = "bluecard_cs",
.probe = bluecard_probe,
.remove = bluecard_detach,
.id_table = bluecard_ids,
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 7ab8f29..0c8a655 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -45,7 +45,6 @@
#include <linux/device.h>
#include <linux/firmware.h>
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
@@ -657,11 +656,8 @@ static int bt3c_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
- link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
- link->resource[0]->end = 8;
-
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP |
+ CONF_AUTO_SET_IO;
return bt3c_config(link);
}
@@ -675,43 +671,41 @@ static void bt3c_detach(struct pcmcia_device *link)
kfree(info);
}
-static int bt3c_check_config(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
- void *priv_data)
+static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data)
{
- unsigned long try = (unsigned long) priv_data;
+ int *try = priv_data;
- p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (try == 0)
+ p_dev->io_lines = 16;
- if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
- if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) &&
- (cf->io.win[0].base != 0)) {
- p_dev->resource[0]->start = cf->io.win[0].base;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
- return -ENODEV;
+ if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))
+ return -EINVAL;
+
+ p_dev->resource[0]->end = 8;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+
+ return pcmcia_request_io(p_dev);
}
static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
void *priv_data)
{
static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
int j;
- if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
- for (j = 0; j < 5; j++) {
- p_dev->resource[0]->start = base[j];
- p_dev->io_lines = base[j] ? 16 : 3;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
+ if (p_dev->io_lines > 3)
+ return -ENODEV;
+
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+ p_dev->resource[0]->end = 8;
+
+ for (j = 0; j < 5; j++) {
+ p_dev->resource[0]->start = base[j];
+ p_dev->io_lines = base[j] ? 16 : 3;
+ if (!pcmcia_request_io(p_dev))
+ return 0;
}
return -ENODEV;
}
@@ -742,7 +736,7 @@ found_port:
if (i != 0)
goto failed;
- i = pcmcia_request_configuration(link, &link->conf);
+ i = pcmcia_enable_device(link);
if (i != 0)
goto failed;
@@ -775,9 +769,7 @@ MODULE_DEVICE_TABLE(pcmcia, bt3c_ids);
static struct pcmcia_driver bt3c_driver = {
.owner = THIS_MODULE,
- .drv = {
- .name = "bt3c_cs",
- },
+ .name = "bt3c_cs",
.probe = bt3c_probe,
.remove = bt3c_detach,
.id_table = bt3c_ids,
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 1c4f5e8..f8a0708 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -41,7 +41,6 @@
#include <asm/system.h>
#include <asm/io.h>
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
@@ -586,11 +585,8 @@ static int btuart_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
- link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
- link->resource[0]->end = 8;
-
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP |
+ CONF_AUTO_SET_IO;
return btuart_config(link);
}
@@ -604,43 +600,41 @@ static void btuart_detach(struct pcmcia_device *link)
kfree(info);
}
-static int btuart_check_config(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
- void *priv_data)
+static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data)
{
int *try = priv_data;
- p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (try == 0)
+ p_dev->io_lines = 16;
- if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
- if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) &&
- (cf->io.win[0].base != 0)) {
- p_dev->resource[0]->start = cf->io.win[0].base;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
- return -ENODEV;
+ if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))
+ return -EINVAL;
+
+ p_dev->resource[0]->end = 8;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+
+ return pcmcia_request_io(p_dev);
}
static int btuart_check_config_notpicky(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
void *priv_data)
{
static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
int j;
- if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
- for (j = 0; j < 5; j++) {
- p_dev->resource[0]->start = base[j];
- p_dev->io_lines = base[j] ? 16 : 3;
- if (!pcmcia_request_io(p_dev))
- return 0;
- }
+ if (p_dev->io_lines > 3)
+ return -ENODEV;
+
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+ p_dev->resource[0]->end = 8;
+
+ for (j = 0; j < 5; j++) {
+ p_dev->resource[0]->start = base[j];
+ p_dev->io_lines = base[j] ? 16 : 3;
+ if (!pcmcia_request_io(p_dev))
+ return 0;
}
return -ENODEV;
}
@@ -671,7 +665,7 @@ found_port:
if (i != 0)
goto failed;
- i = pcmcia_request_configuration(link, &link->conf);
+ i = pcmcia_enable_device(link);
if (i != 0)
goto failed;
@@ -703,9 +697,7 @@ MODULE_DEVICE_TABLE(pcmcia, btuart_ids);
static struct pcmcia_driver btuart_driver = {
.owner = THIS_MODULE,
- .drv = {
- .name = "btuart_cs",
- },
+ .name = "btuart_cs",
.probe = btuart_probe,
.remove = btuart_detach,
.id_table = btuart_ids,
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index db7c8db..26ee0cf 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -41,7 +41,6 @@
#include <asm/system.h>
#include <asm/io.h>
-#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
@@ -572,11 +571,7 @@ static int dtl1_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
- link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
- link->resource[0]->end = 8;
-
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
return dtl1_config(link);
}
@@ -591,18 +586,14 @@ static void dtl1_detach(struct pcmcia_device *link)
kfree(info);
}
-static int dtl1_confcheck(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cf,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
- void *priv_data)
+static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data)
{
- if ((cf->io.nwin != 1) || (cf->io.win[0].len <= 8))
+ if ((p_dev->resource[1]->end) || (p_dev->resource[1]->end < 8))
return -ENODEV;
- p_dev->resource[0]->start = cf->io.win[0].base;
- p_dev->resource[0]->end = cf->io.win[0].len; /*yo */
- p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+ p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
+
return pcmcia_request_io(p_dev);
}
@@ -620,7 +611,7 @@ static int dtl1_config(struct pcmcia_device *link)
if (i != 0)
goto failed;
- i = pcmcia_request_configuration(link, &link->conf);
+ i = pcmcia_enable_device(link);
if (i != 0)
goto failed;
@@ -656,9 +647,7 @@ MODULE_DEVICE_TABLE(pcmcia, dtl1_ids);
static struct pcmcia_driver dtl1_driver = {
.owner = THIS_MODULE,
- .drv = {
- .name = "dtl1_cs",
- },
+ .name = "dtl1_cs",
.probe = dtl1_probe,
.remove = dtl1_detach,
.id_table = dtl1_ids,
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 998833d..17361ba 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -256,9 +256,16 @@ static int hci_uart_tty_open(struct tty_struct *tty)
BT_DBG("tty %p", tty);
+ /* FIXME: This btw is bogus, nothing requires the old ldisc to clear
+ the pointer */
if (hu)
return -EEXIST;
+ /* Error if the tty has no write op instead of leaving an exploitable
+ hole */
+ if (tty->ops->write == NULL)
+ return -EOPNOTSUPP;
+
if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
BT_ERR("Can't allocate control structure");
return -ENFILE;
generated by cgit v0.10.2 at 2024-07-05 21:31:44 (GMT)