Changeset 5e598e0 in mainline for uspace/srv/drivers/pciintel/pci.h

Timestamp:

2010-04-07T20:55:50Z (15 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

89ce401a

Parents:

8c06905

Message:

parts of pci enumeration

File:

• uspace/srv/drivers/pciintel/pci.h (modified) (2 diffs)

uspace/srv/drivers/pciintel/pci.h

@@ -36 +36 @@
 #define PCI_H
 
+
+#include <stdlib.h>
 #include <driver.h>
+#include <malloc.h>
 
 typedef struct pci_dev_data {
@@ -42 +45 @@
         int dev;
         int fn;
-        hw_resource_list hw_resources;
+        int vendor_id;
+        int device_id;
+        hw_resource_list_t hw_resources;
 } pci_dev_data_t;
 
+static inline pci_dev_data_t *create_pci_dev_data() 
+{
+        pci_dev_data_t *res = (pci_dev_data_t *)malloc(sizeof(pci_dev_data_t));
+        if (NULL != res) {
+                memset(res, 0, sizeof(pci_dev_data_t));
+        }
+        return res;     
+}
 
+static inline void init_pci_dev_data(pci_dev_data_t *d, int bus, int dev, int fn) 
+{
+        d->bus = bus;
+        d->dev = dev;
+        d->fn = fn;     
+}
+
+static inline void delete_pci_dev_data(pci_dev_data_t *d) 
+{
+        if (NULL != d) {
+                clean_hw_resource_list(&d->hw_resources);
+                free(d);        
+        }
+}
+
+uint8_t pci_conf_read_8(device_t *dev, int reg);
+uint16_t pci_conf_read_16(device_t *dev, int reg);
+uint32_t pci_conf_read_32(device_t *dev, int reg);
+
+void pci_bus_scan(device_t *parent, int bus_num);
 
 #endif