X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_pci%2Frte_pci.c;h=a753cf3eca874f95fe63b5ee716ec12aef1ecc63;hb=f26c2b39b271cdcd857ba518c5e48c78cb1c30af;hp=4351abc596d223191b3efb9ff6446f839254e918;hpb=0e3ef055bee51b6cf4bf8d8d0a1377a5941a0741;p=dpdk.git

diff --git a/lib/librte_pci/rte_pci.c b/lib/librte_pci/rte_pci.c
index 4351abc596..a753cf3eca 100644
--- a/lib/librte_pci/rte_pci.c
+++ b/lib/librte_pci/rte_pci.c
@@ -1,35 +1,6 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   Copyright 2013-2014 6WIND S.A.
- *   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.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "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 COPYRIGHT
- *   OWNER OR CONTRIBUTORS 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
+ * Copyright 2013-2014 6WIND S.A.
  */
 
 #include <string.h>
@@ -46,7 +17,6 @@
 #include <rte_bus.h>
 #include <rte_per_lcore.h>
 #include <rte_memory.h>
-#include <rte_memzone.h>
 #include <rte_eal.h>
 #include <rte_string_fns.h>
 #include <rte_common.h>
@@ -60,6 +30,10 @@ get_u8_pciaddr_field(const char *in, void *_u8, char dlm)
 	uint8_t *u8 = _u8;
 	char *end;
 
+	/* empty string is an error though strtoul() returns 0 */
+	if (*in == '\0')
+		return NULL;
+
 	errno = 0;
 	val = strtoul(in, &end, 16);
 	if (errno != 0 || end[0] != dlm || val > UINT8_MAX) {
@@ -113,18 +87,6 @@ pci_dbdf_parse(const char *input, struct rte_pci_addr *dev_addr)
 	return 0;
 }
 
-int
-eal_parse_pci_BDF(const char *input, struct rte_pci_addr *dev_addr)
-{
-	return pci_bdf_parse(input, dev_addr);
-}
-
-int
-eal_parse_pci_DomBDF(const char *input, struct rte_pci_addr *dev_addr)
-{
-	return pci_dbdf_parse(input, dev_addr);
-}
-
 void
 rte_pci_device_name(const struct rte_pci_addr *addr,
 		char *output, size_t size)
@@ -135,13 +97,6 @@ rte_pci_device_name(const struct rte_pci_addr *addr,
 			    addr->devid, addr->function) >= 0);
 }
 
-int
-rte_eal_compare_pci_addr(const struct rte_pci_addr *addr,
-			 const struct rte_pci_addr *addr2)
-{
-	return rte_pci_addr_cmp(addr, addr2);
-}
-
 int
 rte_pci_addr_cmp(const struct rte_pci_addr *addr,
 	     const struct rte_pci_addr *addr2)
@@ -185,9 +140,10 @@ pci_map_resource(void *requested_addr, int fd, off_t offset, size_t size,
 	mapaddr = mmap(requested_addr, size, PROT_READ | PROT_WRITE,
 			MAP_SHARED | additional_flags, fd, offset);
 	if (mapaddr == MAP_FAILED) {
-		RTE_LOG(ERR, EAL, "%s(): cannot mmap(%d, %p, 0x%lx, 0x%lx): %s (%p)\n",
-			__func__, fd, requested_addr,
-			(unsigned long)size, (unsigned long)offset,
+		RTE_LOG(ERR, EAL,
+			"%s(): cannot mmap(%d, %p, 0x%zx, 0x%llx): %s (%p)\n",
+			__func__, fd, requested_addr, size,
+			(unsigned long long)offset,
 			strerror(errno), mapaddr);
 	} else
 		RTE_LOG(DEBUG, EAL, "  PCI memory mapped at %p\n", mapaddr);
@@ -204,8 +160,8 @@ pci_unmap_resource(void *requested_addr, size_t size)
 
 	/* Unmap the PCI memory resource of device */
 	if (munmap(requested_addr, size)) {
-		RTE_LOG(ERR, EAL, "%s(): cannot munmap(%p, 0x%lx): %s\n",
-			__func__, requested_addr, (unsigned long)size,
+		RTE_LOG(ERR, EAL, "%s(): cannot munmap(%p, %#zx): %s\n",
+			__func__, requested_addr, size,
 			strerror(errno));
 	} else
 		RTE_LOG(DEBUG, EAL, "  PCI memory unmapped at %p\n",