Index: pace/app/netstart/self_test.c
===================================================================
--- uspace/app/netstart/self_test.c	(revision c1130567b5211a944e64cf7556ae0bd28aa4552a)
+++ 	(revision )
@@ -1,334 +1,0 @@
-/*
- * Copyright (c) 2009 Lukas Mejdrech
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- *   derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/** @addtogroup net
- * @{
- */
-
-/** @file
- * Networking self-tests implementation.
- *
- */
-
-#include <errno.h>
-#include <malloc.h>
-#include <stdio.h>
-
-#include <net_checksum.h>
-#include <adt/int_map.h>
-#include <adt/char_map.h>
-#include <adt/generic_char_map.h>
-#include <adt/measured_strings.h>
-#include <adt/dynamic_fifo.h>
-
-#include "self_test.h"
-
-/** Test the statement, compare the result and evaluate.
- *
- * @param[in] statement The statement to test.
- * @param[in] result    The expected result.
- *
- */
-#define TEST(statement, result) \
-	do { \
-		printf("\n\t%s == %s", #statement, #result); \
-		if ((statement) != (result)) { \
-			printf("\tfailed\n"); \
-			fprintf(stderr, "\nNetwork self-test failed\n"); \
-			return EINVAL; \
-		} else \
-			printf("\tOK"); \
-	} while (0)
-
-#define XMALLOC(var, type) \
-	do { \
-		(var) = (type *) malloc(sizeof(type)); \
-		if ((var) == NULL) { \
-			fprintf(stderr, "\nMemory allocation error\n"); \
-			return ENOMEM; \
-		} \
-	} while (0)
-
-GENERIC_CHAR_MAP_DECLARE(int_char_map, int);
-GENERIC_CHAR_MAP_IMPLEMENT(int_char_map, int);
-
-GENERIC_FIELD_DECLARE(int_field, int);
-GENERIC_FIELD_IMPLEMENT(int_field, int);
-
-INT_MAP_DECLARE(int_map, int);
-INT_MAP_IMPLEMENT(int_map, int);
-
-/** Self-test start function.
- *
- * Run all self-tests.
- *
- * @returns EOK on success.
- * @returns The first error occurred.
- *
- */
-int self_test(void)
-{
-	printf("Running networking self-tests\n");
-	
-	printf("\nChar map test");
-	char_map_t cm;
-	
-	TEST(char_map_update(&cm, "ucho", 0, 3), EINVAL);
-	TEST(char_map_initialize(&cm), EOK);
-	TEST(char_map_exclude(&cm, "bla", 0), CHAR_MAP_NULL);
-	TEST(char_map_find(&cm, "bla", 0), CHAR_MAP_NULL);
-	TEST(char_map_add(&cm, "bla", 0, 1), EOK);
-	TEST(char_map_find(&cm, "bla", 0), 1);
-	TEST(char_map_add(&cm, "bla", 0, 10), EEXISTS);
-	TEST(char_map_update(&cm, "bla", 0, 2), EOK);
-	TEST(char_map_find(&cm, "bla", 0), 2);
-	TEST(char_map_update(&cm, "ucho", 0, 2), EOK);
-	TEST(char_map_exclude(&cm, "bla", 0), 2);
-	TEST(char_map_exclude(&cm, "bla", 0), CHAR_MAP_NULL);
-	TEST(char_map_find(&cm, "ucho", 0), 2);
-	TEST(char_map_update(&cm, "ucho", 0, 3), EOK);
-	TEST(char_map_find(&cm, "ucho", 0), 3);
-	TEST(char_map_add(&cm, "blabla", 0, 5), EOK);
-	TEST(char_map_find(&cm, "blabla", 0), 5);
-	TEST(char_map_add(&cm, "bla", 0, 6), EOK);
-	TEST(char_map_find(&cm, "bla", 0), 6);
-	TEST(char_map_exclude(&cm, "bla", 0), 6);
-	TEST(char_map_find(&cm, "bla", 0), CHAR_MAP_NULL);
-	TEST(char_map_find(&cm, "blabla", 0), 5);
-	TEST(char_map_add(&cm, "auto", 0, 7), EOK);
-	TEST(char_map_find(&cm, "auto", 0), 7);
-	TEST(char_map_add(&cm, "kara", 0, 8), EOK);
-	TEST(char_map_find(&cm, "kara", 0), 8);
-	TEST(char_map_add(&cm, "nic", 0, 9), EOK);
-	TEST(char_map_find(&cm, "nic", 0), 9);
-	TEST(char_map_find(&cm, "blabla", 0), 5);
-	TEST(char_map_add(&cm, "micnicnic", 5, 9), EOK);
-	TEST(char_map_find(&cm, "micni", 0), 9);
-	TEST(char_map_find(&cm, "micnicn", 5), 9);
-	TEST(char_map_add(&cm, "\x10\x0\x2\x2", 4, 15), EOK);
-	TEST(char_map_find(&cm, "\x10\x0\x2\x2", 4), 15);
-	
-	TEST((char_map_destroy(&cm), EOK), EOK);
-	TEST(char_map_update(&cm, "ucho", 0, 3), EINVAL);
-	
-	printf("\nCRC computation test");
-	uint32_t value;
-	
-	TEST(value = ~compute_crc32(~0, "123456789", 8 * 9), 0xcbf43926);
-	TEST(value = ~compute_crc32(~0, "1", 8), 0x83dcefb7);
-	TEST(value = ~compute_crc32(~0, "12", 8 * 2), 0x4f5344cd);
-	TEST(value = ~compute_crc32(~0, "123", 8 * 3), 0x884863d2);
-	TEST(value = ~compute_crc32(~0, "1234", 8 * 4), 0x9be3e0a3);
-	TEST(value = ~compute_crc32(~0, "12345678", 8 * 8), 0x9ae0daaf);
-	TEST(value = ~compute_crc32(~0, "ahoj pane", 8 * 9), 0x5fc3d706);
-	
-	printf("\nDynamic fifo test");
-	dyn_fifo_t fifo;
-	
-	TEST(dyn_fifo_push(&fifo, 1, 0), EINVAL);
-	TEST(dyn_fifo_initialize(&fifo, 1), EOK);
-	TEST(dyn_fifo_push(&fifo, 1, 0), EOK);
-	TEST(dyn_fifo_pop(&fifo), 1);
-	TEST(dyn_fifo_pop(&fifo), ENOENT);
-	TEST(dyn_fifo_push(&fifo, 2, 1), EOK);
-	TEST(dyn_fifo_push(&fifo, 3, 1), ENOMEM);
-	TEST(dyn_fifo_push(&fifo, 3, 0), EOK);
-	TEST(dyn_fifo_pop(&fifo), 2);
-	TEST(dyn_fifo_pop(&fifo), 3);
-	TEST(dyn_fifo_push(&fifo, 4, 2), EOK);
-	TEST(dyn_fifo_push(&fifo, 5, 2), EOK);
-	TEST(dyn_fifo_push(&fifo, 6, 2), ENOMEM);
-	TEST(dyn_fifo_push(&fifo, 6, 5), EOK);
-	TEST(dyn_fifo_push(&fifo, 7, 5), EOK);
-	TEST(dyn_fifo_pop(&fifo), 4);
-	TEST(dyn_fifo_pop(&fifo), 5);
-	TEST(dyn_fifo_push(&fifo, 8, 5), EOK);
-	TEST(dyn_fifo_push(&fifo, 9, 5), EOK);
-	TEST(dyn_fifo_push(&fifo, 10, 6), EOK);
-	TEST(dyn_fifo_push(&fifo, 11, 6), EOK);
-	TEST(dyn_fifo_pop(&fifo), 6);
-	TEST(dyn_fifo_pop(&fifo), 7);
-	TEST(dyn_fifo_push(&fifo, 12, 6), EOK);
-	TEST(dyn_fifo_push(&fifo, 13, 6), EOK);
-	TEST(dyn_fifo_push(&fifo, 14, 6), ENOMEM);
-	TEST(dyn_fifo_push(&fifo, 14, 8), EOK);
-	TEST(dyn_fifo_pop(&fifo), 8);
-	TEST(dyn_fifo_pop(&fifo), 9);
-	TEST(dyn_fifo_pop(&fifo), 10);
-	TEST(dyn_fifo_pop(&fifo), 11);
-	TEST(dyn_fifo_pop(&fifo), 12);
-	TEST(dyn_fifo_pop(&fifo), 13);
-	TEST(dyn_fifo_pop(&fifo), 14);
-	TEST(dyn_fifo_destroy(&fifo), EOK);
-	TEST(dyn_fifo_push(&fifo, 1, 0), EINVAL);
-	
-	printf("\nGeneric char map test");
-	
-	int *x;
-	int *y;
-	int *z;
-	int *u;
-	int *v;
-	int *w;
-	
-	XMALLOC(x, int);
-	XMALLOC(y, int);
-	XMALLOC(z, int);
-	XMALLOC(u, int);
-	XMALLOC(v, int);
-	XMALLOC(w, int);
-	
-	int_char_map_t icm;
-	icm.magic = 0;
-	
-	TEST(int_char_map_add(&icm, "ucho", 0, z), EINVAL);
-	TEST(int_char_map_initialize(&icm), EOK);
-	TEST((int_char_map_exclude(&icm, "bla", 0), EOK), EOK);
-	TEST(int_char_map_find(&icm, "bla", 0), NULL);
-	TEST(int_char_map_add(&icm, "bla", 0, x), EOK);
-	TEST(int_char_map_find(&icm, "bla", 0), x);
-	TEST(int_char_map_add(&icm, "bla", 0, y), EEXISTS);
-	TEST((int_char_map_exclude(&icm, "bla", 0), EOK), EOK);
-	TEST((int_char_map_exclude(&icm, "bla", 0), EOK), EOK);
-	TEST(int_char_map_add(&icm, "blabla", 0, v), EOK);
-	TEST(int_char_map_find(&icm, "blabla", 0), v);
-	TEST(int_char_map_add(&icm, "bla", 0, w), EOK);
-	TEST(int_char_map_find(&icm, "bla", 0), w);
-	TEST((int_char_map_exclude(&icm, "bla", 0), EOK), EOK);
-	TEST(int_char_map_find(&icm, "bla", 0), NULL);
-	TEST(int_char_map_find(&icm, "blabla", 0), v);
-	TEST(int_char_map_add(&icm, "auto", 0, u), EOK);
-	TEST(int_char_map_find(&icm, "auto", 0), u);
-	TEST((int_char_map_destroy(&icm), EOK), EOK);
-	TEST(int_char_map_add(&icm, "ucho", 0, z), EINVAL);
-	
-	printf("\nGeneric field test");
-	
-	XMALLOC(x, int);
-	XMALLOC(y, int);
-	XMALLOC(z, int);
-	XMALLOC(u, int);
-	XMALLOC(v, int);
-	XMALLOC(w, int);
-	
-	int_field_t gf;
-	gf.magic = 0;
-	
-	TEST(int_field_add(&gf, x), EINVAL);
-	TEST(int_field_count(&gf), -1);
-	TEST(int_field_initialize(&gf), EOK);
-	TEST(int_field_count(&gf), 0);
-	TEST(int_field_get_index(&gf, 1), NULL);
-	TEST(int_field_add(&gf, x), 0);
-	TEST(int_field_get_index(&gf, 0), x);
-	TEST((int_field_exclude_index(&gf, 0), EOK), EOK);
-	TEST(int_field_get_index(&gf, 0), NULL);
-	TEST(int_field_add(&gf, y), 1);
-	TEST(int_field_get_index(&gf, 1), y);
-	TEST(int_field_add(&gf, z), 2);
-	TEST(int_field_get_index(&gf, 2), z);
-	TEST(int_field_get_index(&gf, 1), y);
-	TEST(int_field_count(&gf), 3);
-	TEST(int_field_add(&gf, u), 3);
-	TEST(int_field_get_index(&gf, 3), u);
-	TEST(int_field_add(&gf, v), 4);
-	TEST(int_field_get_index(&gf, 4), v);
-	TEST(int_field_add(&gf, w), 5);
-	TEST(int_field_get_index(&gf, 5), w);
-	TEST(int_field_count(&gf), 6);
-	TEST((int_field_exclude_index(&gf, 1), EOK), EOK);
-	TEST(int_field_get_index(&gf, 1), NULL);
-	TEST(int_field_get_index(&gf, 3), u);
-	TEST((int_field_exclude_index(&gf, 7), EOK), EOK);
-	TEST(int_field_get_index(&gf, 3), u);
-	TEST(int_field_get_index(&gf, 5), w);
-	TEST((int_field_exclude_index(&gf, 4), EOK), EOK);
-	TEST(int_field_get_index(&gf, 4), NULL);
-	TEST((int_field_destroy(&gf), EOK), EOK);
-	TEST(int_field_count(&gf), -1);
-	
-	printf("\nInt map test");
-	
-	XMALLOC(x, int);
-	XMALLOC(y, int);
-	XMALLOC(z, int);
-	XMALLOC(u, int);
-	XMALLOC(v, int);
-	XMALLOC(w, int);
-	
-	int_map_t im;
-	im.magic = 0;
-	
-	TEST(int_map_add(&im, 1, x), EINVAL);
-	TEST(int_map_count(&im), -1);
-	TEST(int_map_initialize(&im), EOK);
-	TEST(int_map_count(&im), 0);
-	TEST(int_map_find(&im, 1), NULL);
-	TEST(int_map_add(&im, 1, x), 0);
-	TEST(int_map_find(&im, 1), x);
-	TEST((int_map_exclude(&im, 1), EOK), EOK);
-	TEST(int_map_find(&im, 1), NULL);
-	TEST(int_map_add(&im, 1, y), 1);
-	TEST(int_map_find(&im, 1), y);
-	TEST(int_map_add(&im, 4, z), 2);
-	TEST(int_map_get_index(&im, 2), z);
-	TEST(int_map_find(&im, 4), z);
-	TEST(int_map_find(&im, 1), y);
-	TEST(int_map_count(&im), 3);
-	TEST(int_map_add(&im, 2, u), 3);
-	TEST(int_map_find(&im, 2), u);
-	TEST(int_map_add(&im, 3, v), 4);
-	TEST(int_map_find(&im, 3), v);
-	TEST(int_map_get_index(&im, 4), v);
-	TEST(int_map_add(&im, 6, w), 5);
-	TEST(int_map_find(&im, 6), w);
-	TEST(int_map_count(&im), 6);
-	TEST((int_map_exclude(&im, 1), EOK), EOK);
-	TEST(int_map_find(&im, 1), NULL);
-	TEST(int_map_find(&im, 2), u);
-	TEST((int_map_exclude(&im, 7), EOK), EOK);
-	TEST(int_map_find(&im, 2), u);
-	TEST(int_map_find(&im, 6), w);
-	TEST((int_map_exclude_index(&im, 4), EOK), EOK);
-	TEST(int_map_get_index(&im, 4), NULL);
-	TEST(int_map_find(&im, 3), NULL);
-	TEST((int_map_destroy(&im), EOK), EOK);
-	TEST(int_map_count(&im), -1);
-	
-	printf("\nMeasured strings test");
-	
-	measured_string_ref string =
-	    measured_string_create_bulk("I am a measured string!", 0);
-	printf("\n%x, %s at %x of %d\n", string, string->value, string->value,
-	    string->length);
-	
-	return EOK;
-}
-
-/** @}
- */
Index: pace/app/netstart/self_test.h
===================================================================
--- uspace/app/netstart/self_test.h	(revision c1130567b5211a944e64cf7556ae0bd28aa4552a)
+++ 	(revision )
@@ -1,41 +1,0 @@
-/*
- * Copyright (c) 2009 Lukas Mejdrech
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- *   derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/** @addtogroup net
- * @{
- */
-
-#ifndef __SELF_TEST_H__
-#define __SELF_TEST_H__
-
-extern int self_test(void);
-
-#endif
-
-/** @}
- */
Index: uspace/drv/uhci/Makefile
===================================================================
--- uspace/drv/uhci/Makefile	(revision c1130567b5211a944e64cf7556ae0bd28aa4552a)
+++ uspace/drv/uhci/Makefile	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -34,4 +34,5 @@
 SOURCES = \
 	main.c \
+	pci.c \
 	transfers.c
 
Index: uspace/drv/uhci/main.c
===================================================================
--- uspace/drv/uhci/main.c	(revision c1130567b5211a944e64cf7556ae0bd28aa4552a)
+++ uspace/drv/uhci/main.c	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -30,4 +30,5 @@
 #include <usb/debug.h>
 #include <errno.h>
+#include <str_error.h>
 #include <driver.h>
 #include "uhci.h"
@@ -55,4 +56,21 @@
 	usb_dprintf(NAME, 1, "uhci_add_device() called\n");
 	device->ops = &uhci_ops;
+
+	uintptr_t io_reg_base;
+	size_t io_reg_size;
+	int irq;
+
+	int rc = pci_get_my_registers(device,
+	    &io_reg_base, &io_reg_size, &irq);
+
+	if (rc != EOK) {
+		fprintf(stderr,
+		    NAME ": failed to get I/O registers addresses: %s.\n",
+		    str_error(rc));
+		return rc;
+	}
+
+	usb_dprintf(NAME, 2, "I/O regs at 0x%X (size %zu), IRQ %d.\n",
+	    io_reg_base, io_reg_size, irq);
 
 	/*
Index: uspace/drv/uhci/pci.c
===================================================================
--- uspace/drv/uhci/pci.c	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
+++ uspace/drv/uhci/pci.c	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2011 Vojtech Horky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/**
+ * @addtogroup drvusbuhci
+ * @{
+ */
+/**
+ * @file
+ * PCI related functions needed by the UHCI driver.
+ */
+#include "uhci.h"
+#include <errno.h>
+#include <assert.h>
+#include <devman.h>
+#include <device/hw_res.h>
+
+/** Get address of registers and IRQ for given device.
+ *
+ * @param[in] dev Device asking for the addresses.
+ * @param[out] io_reg_address Base address of the I/O range.
+ * @param[out] io_reg_size Size of the I/O range.
+ * @param[out] irq_no IRQ assigned to the device.
+ * @return Error code.
+ */
+int pci_get_my_registers(device_t *dev,
+    uintptr_t *io_reg_address, size_t *io_reg_size,
+    int *irq_no)
+{
+	assert(dev != NULL);
+
+	int parent_phone = devman_parent_device_connect(dev->handle,
+	    IPC_FLAG_BLOCKING);
+	if (parent_phone < 0) {
+		return parent_phone;
+	}
+
+	int rc;
+
+	hw_resource_list_t hw_resources;
+	rc = hw_res_get_resource_list(parent_phone, &hw_resources);
+	if (rc != EOK) {
+		goto leave;
+	}
+
+	uintptr_t io_address = 0;
+	size_t io_size = 0;
+	bool io_found = false;
+
+	int irq = 0;
+	bool irq_found = false;
+
+	size_t i;
+	for (i = 0; i < hw_resources.count; i++) {
+		hw_resource_t *res = &hw_resources.resources[i];
+		switch (res->type) {
+			case INTERRUPT:
+				irq = res->res.interrupt.irq;
+				irq_found = true;
+				break;
+			case IO_RANGE:
+				io_address = (uintptr_t)
+				    res->res.io_range.address;
+				io_size = res->res.io_range.size;
+				io_found = true;
+				break;
+			default:
+				break;
+		}
+	}
+
+	if (!io_found) {
+		rc = ENOENT;
+		goto leave;
+	}
+
+	if (!irq_found) {
+		rc = ENOENT;
+		goto leave;
+	}
+
+	if (io_reg_address != NULL) {
+		*io_reg_address = io_address;
+	}
+	if (io_reg_size != NULL) {
+		*io_reg_size = io_size;
+	}
+	if (irq_no != NULL) {
+		*irq_no = irq;
+	}
+
+	rc = EOK;
+leave:
+	ipc_hangup(parent_phone);
+
+	return rc;
+}
+
+/**
+ * @}
+ */
+
Index: uspace/drv/uhci/uhci.h
===================================================================
--- uspace/drv/uhci/uhci.h	(revision c1130567b5211a944e64cf7556ae0bd28aa4552a)
+++ uspace/drv/uhci/uhci.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -27,5 +27,5 @@
  */
 
-/** @addtogroup usb
+/** @addtogroup drvusbuhci
  * @{
  */
@@ -42,4 +42,6 @@
 usbhc_iface_t uhci_iface;
 
+int pci_get_my_registers(device_t *, uintptr_t *, size_t *, int *);
+
 #endif
 /**
Index: uspace/lib/packet/include/net_byteorder.h
===================================================================
--- uspace/lib/packet/include/net_byteorder.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
+++ uspace/lib/packet/include/net_byteorder.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2009 Lukas Mejdrech
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup net
+ *  @{
+ */
+
+/** @file
+ *  Host - network byte order manipulation functions.
+ */
+
+#ifndef __NET_BYTEORDER_H__
+#define __NET_BYTEORDER_H__
+
+#include <byteorder.h>
+#include <sys/types.h>
+
+
+/** Converts the given short number (16 bit) from the host byte order to the network byte order (big endian).
+ *  @param[in] number The number in the host byte order to be converted.
+ *  @returns The number in the network byte order.
+ */
+#define htons(number)		host2uint16_t_be(number)
+
+/** Converts the given long number (32 bit) from the host byte order to the network byte order (big endian).
+ *  @param[in] number The number in the host byte order to be converted.
+ *  @returns The number in the network byte order.
+ */
+#define htonl(number)		host2uint32_t_be(number)
+
+/** Converts the given short number (16 bit) from the network byte order (big endian) to the host byte order.
+ *  @param[in] number The number in the network byte order to be converted.
+ *  @returns The number in the host byte order.
+ */
+#define ntohs(number) 	uint16_t_be2host(number)
+
+/** Converts the given long number (32 bit) from the network byte order (big endian) to the host byte order.
+ *  @param[in] number The number in the network byte order to be converted.
+ *  @returns The number in the host byte order.
+ */
+#define ntohl(number)		uint32_t_be2host(number)
+
+#endif
+
+/** @}
+ */
Index: uspace/lib/packet/include/net_err.h
===================================================================
--- uspace/lib/packet/include/net_err.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
+++ uspace/lib/packet/include/net_err.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2009 Lukas Mejdrech
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup net
+ * @{
+ */
+
+/** @file
+ * Common error processing codes and routines.
+ */
+
+#ifndef __NET_ERR_H__
+#define __NET_ERR_H__
+
+#include <errno.h>
+
+#ifdef CONFIG_DEBUG
+	#include <stdio.h>
+	#include <str_error.h>
+#endif
+
+/** An actual stored error code.
+ *
+ */
+#define ERROR_CODE  error_check_return_value
+
+/** An error processing routines declaration.
+ *
+ * This has to be declared in the block where the error processing
+ * is desired.
+ *
+ */
+#define ERROR_DECLARE  int ERROR_CODE
+
+/** Store the value as an error code and checks if an error occurred.
+ *
+ * @param[in] value The value to be checked. May be a function call.
+ * @return False if the value indicates success (EOK).
+ * @return True otherwise.
+ *
+ */
+#ifdef CONFIG_DEBUG
+
+#define ERROR_OCCURRED(value) \
+	(((ERROR_CODE = (value)) != EOK) \
+	&& ({ \
+		fprintf(stderr, "libsocket error at %s:%d (%s)\n", \
+		__FILE__, __LINE__, str_error(ERROR_CODE)); \
+		1; \
+	}))
+
+#else
+
+#define ERROR_OCCURRED(value)  ((ERROR_CODE = (value)) != EOK)
+
+#endif
+
+/** Error propagation
+ *
+ * Check if an error occurred and immediately exit the actual
+ * function returning the error code.
+ *
+ * @param[in] value The value to be checked. May be a function call.
+ *
+ */
+
+#define ERROR_PROPAGATE(value) \
+	if (ERROR_OCCURRED(value)) \
+		return ERROR_CODE
+
+#endif
+
+/** @}
+ */
Index: uspace/lib/packet/include/socket_errno.h
===================================================================
--- uspace/lib/packet/include/socket_errno.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
+++ uspace/lib/packet/include/socket_errno.h	(revision 1879a7de2821a2ed5d8b048b5d94f0e6896b5536)
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2009 Lukas Mejdrech
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup net
+ *  @{
+ */
+
+/** @file
+ *  Socket error codes.
+ *  Based on BSD.
+ */
+
+#ifndef __NET_SOCKET_ERR_H__
+#define __NET_SOCKET_ERR_H__
+
+#include <errno.h>
+
+/** @name Socket error codes definitions
+ */
+/*@{*/
+
+////#define EINTR			(-10004)
+////#define EBADF			(-10009)
+//#define EACCES			(-10013)
+//#define EFAULT			(-10014)
+////#define EINVAL			(-10022)
+////#define EMFILE			(-10024)
+//#define EWOULDBLOCK		(-10035)
+
+/** An API function is called while another blocking function is in progress.
+ */
+#define EINPROGRESS		(-10036)
+
+//#define EALREADY		(-10037)
+
+/** The socket identifier is not valid.
+ */
+#define ENOTSOCK		(-10038)
+
+/** The destination address required.
+ */
+#define EDESTADDRREQ	(-10039)
+
+//#define EMSGSIZE		(-10040)
+//#define EPROTOTYPE		(-10041)
+//#define ENOPROTOOPT		(-10042)
+
+/** Protocol is not supported.
+ */
+#define EPROTONOSUPPORT	(-10043)
+
+/** Socket type is not supported.
+ */
+#define ESOCKTNOSUPPORT	(-10044)
+
+//#define EOPNOTSUPP		(-10045)
+
+/** Protocol family is not supported.
+ */
+#define EPFNOSUPPORT	(-10046)
+
+/** Address family is not supported.
+ */
+#define EAFNOSUPPORT	(-10047)
+
+/** Address is already in use.
+ */
+#define EADDRINUSE		(-10048)
+
+//#define EADDRNOTAVAIL	(-10049)
+/* May be reported at any time if the implementation detects an underlying failure.
+ */
+//#define ENETDOWN		(-10050)
+//#define ENETUNREACH		(-10051)
+//#define ENETRESET		(-10052)
+//#define ECONNABORTED	(-10053)
+//#define ECONNRESET		(-10054)
+//#define ENOBUFS			(-10055)
+//#define EISCONN			(-10056)
+
+/** The socket is not connected or bound.
+ */
+#define ENOTCONN		(-10057)
+
+//#define ESHUTDOWN		(-10058)
+//#define ETOOMANYREFS	(-10059)
+//#define ETIMEDOUT		(-10060)
+//#define ECONNREFUSED	(-10061)
+//#define ELOOP			(-10062)
+////#define ENAMETOOLONG	(-10063)
+//#define EHOSTDOWN		(-10064)
+//#define EHOSTUNREACH	(-10065)
+//#define HOST_NOT_FOUND	(-11001)
+
+/** The requested operation was not performed.
+ *  Try again later.
+ */
+#define TRY_AGAIN		(-11002)
+
+//#define NO_RECOVERY		(-11003)
+
+/** No data.
+ */
+#define NO_DATA			(-11004)
+
+/*@}*/
+
+#endif
+
+/** @}
+ */