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path: root/drivers/staging/comedi/drivers/icp_multi.h
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Diffstat (limited to 'drivers/staging/comedi/drivers/icp_multi.h')
-rw-r--r--drivers/staging/comedi/drivers/icp_multi.h74
1 files changed, 47 insertions, 27 deletions
diff --git a/drivers/staging/comedi/drivers/icp_multi.h b/drivers/staging/comedi/drivers/icp_multi.h
index 354ba8f14f81..8caadc630ed5 100644
--- a/drivers/staging/comedi/drivers/icp_multi.h
+++ b/drivers/staging/comedi/drivers/icp_multi.h
@@ -36,20 +36,26 @@ struct pcilst_struct *inova_devices;
static void pci_card_list_init(unsigned short pci_vendor, char display);
static void pci_card_list_cleanup(unsigned short pci_vendor);
static struct pcilst_struct *find_free_pci_card_by_device(unsigned short
- vendor_id, unsigned short device_id);
+ vendor_id,
+ unsigned short
+ device_id);
static int find_free_pci_card_by_position(unsigned short vendor_id,
- unsigned short device_id, unsigned short pci_bus,
- unsigned short pci_slot, struct pcilst_struct **card);
+ unsigned short device_id,
+ unsigned short pci_bus,
+ unsigned short pci_slot,
+ struct pcilst_struct **card);
static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id,
- unsigned short device_id, unsigned short pci_bus,
- unsigned short pci_slot);
+ unsigned short device_id,
+ unsigned short pci_bus,
+ unsigned short pci_slot);
static int pci_card_alloc(struct pcilst_struct *amcc);
static int pci_card_free(struct pcilst_struct *amcc);
static void pci_card_list_display(void);
static int pci_card_data(struct pcilst_struct *amcc,
- unsigned char *pci_bus, unsigned char *pci_slot,
- unsigned char *pci_func, resource_size_t * io_addr, unsigned int *irq);
+ unsigned char *pci_bus, unsigned char *pci_slot,
+ unsigned char *pci_func, resource_size_t * io_addr,
+ unsigned int *irq);
/****************************************************************************/
@@ -64,12 +70,13 @@ static void pci_card_list_init(unsigned short pci_vendor, char display)
last = NULL;
for (pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL);
- pcidev != NULL;
- pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pcidev)) {
+ pcidev != NULL;
+ pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pcidev)) {
if (pcidev->vendor == pci_vendor) {
inova = kmalloc(sizeof(*inova), GFP_KERNEL);
if (!inova) {
- printk("icp_multi: pci_card_list_init: allocation failed\n");
+ printk
+ ("icp_multi: pci_card_list_init: allocation failed\n");
pci_dev_put(pcidev);
break;
}
@@ -93,7 +100,7 @@ static void pci_card_list_init(unsigned short pci_vendor, char display)
* pci_card_alloc. */
for (i = 0; i < 5; i++)
inova->io_addr[i] =
- pci_resource_start(pcidev, i);
+ pci_resource_start(pcidev, i);
inova->irq = pcidev->irq;
}
}
@@ -120,14 +127,16 @@ static void pci_card_list_cleanup(unsigned short pci_vendor)
/****************************************************************************/
/* find first unused card with this device_id */
static struct pcilst_struct *find_free_pci_card_by_device(unsigned short
- vendor_id, unsigned short device_id)
+ vendor_id,
+ unsigned short
+ device_id)
{
struct pcilst_struct *inova, *next;
for (inova = inova_devices; inova; inova = next) {
next = inova->next;
if ((!inova->used) && (inova->device == device_id)
- && (inova->vendor == vendor_id))
+ && (inova->vendor == vendor_id))
return inova;
}
@@ -138,8 +147,10 @@ static struct pcilst_struct *find_free_pci_card_by_device(unsigned short
/****************************************************************************/
/* find card on requested position */
static int find_free_pci_card_by_position(unsigned short vendor_id,
- unsigned short device_id, unsigned short pci_bus,
- unsigned short pci_slot, struct pcilst_struct **card)
+ unsigned short device_id,
+ unsigned short pci_bus,
+ unsigned short pci_slot,
+ struct pcilst_struct **card)
{
struct pcilst_struct *inova, *next;
@@ -147,8 +158,8 @@ static int find_free_pci_card_by_position(unsigned short vendor_id,
for (inova = inova_devices; inova; inova = next) {
next = inova->next;
if ((inova->vendor == vendor_id) && (inova->device == device_id)
- && (inova->pci_bus == pci_bus)
- && (inova->pci_slot == pci_slot)) {
+ && (inova->pci_bus == pci_bus)
+ && (inova->pci_slot == pci_slot)) {
if (!(inova->used)) {
*card = inova;
return 0; /* ok, card is found */
@@ -211,7 +222,13 @@ static void pci_card_list_display(void)
for (inova = inova_devices; inova; inova = next) {
next = inova->next;
- printk("%2d %2d %2d 0x%4x 0x%4x 0x%8llx 0x%8llx %2u %2d\n", inova->pci_bus, inova->pci_slot, inova->pci_func, inova->vendor, inova->device, (unsigned long long)inova->io_addr[0], (unsigned long long)inova->io_addr[2], inova->irq, inova->used);
+ printk
+ ("%2d %2d %2d 0x%4x 0x%4x 0x%8llx 0x%8llx %2u %2d\n",
+ inova->pci_bus, inova->pci_slot, inova->pci_func,
+ inova->vendor, inova->device,
+ (unsigned long long)inova->io_addr[0],
+ (unsigned long long)inova->io_addr[2], inova->irq,
+ inova->used);
}
}
@@ -219,8 +236,9 @@ static void pci_card_list_display(void)
/****************************************************************************/
/* return all card information for driver */
static int pci_card_data(struct pcilst_struct *inova,
- unsigned char *pci_bus, unsigned char *pci_slot,
- unsigned char *pci_func, resource_size_t * io_addr, unsigned int *irq)
+ unsigned char *pci_bus, unsigned char *pci_slot,
+ unsigned char *pci_func, resource_size_t * io_addr,
+ unsigned int *irq)
{
int i;
@@ -238,8 +256,9 @@ static int pci_card_data(struct pcilst_struct *inova,
/****************************************************************************/
/* select and alloc card */
static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id,
- unsigned short device_id, unsigned short pci_bus,
- unsigned short pci_slot)
+ unsigned short device_id,
+ unsigned short pci_bus,
+ unsigned short pci_slot)
{
struct pcilst_struct *card;
int err;
@@ -253,16 +272,17 @@ static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id,
}
} else {
switch (find_free_pci_card_by_position(vendor_id, device_id,
- pci_bus, pci_slot, &card)) {
+ pci_bus, pci_slot,
+ &card)) {
case 1:
printk
- (" - Card not found on requested position b:s %d:%d!\n",
- pci_bus, pci_slot);
+ (" - Card not found on requested position b:s %d:%d!\n",
+ pci_bus, pci_slot);
return NULL;
case 2:
printk
- (" - Card on requested position is used b:s %d:%d!\n",
- pci_bus, pci_slot);
+ (" - Card on requested position is used b:s %d:%d!\n",
+ pci_bus, pci_slot);
return NULL;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-27 09:11:40 +0000