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-rw-r--r--recipes-bsp/u-boot/u-boot-2016.09.01/fix_net.patch136
1 files changed, 136 insertions, 0 deletions
diff --git a/recipes-bsp/u-boot/u-boot-2016.09.01/fix_net.patch b/recipes-bsp/u-boot/u-boot-2016.09.01/fix_net.patch
new file mode 100644
index 0000000..3d9a986
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot-2016.09.01/fix_net.patch
@@ -0,0 +1,136 @@
+From 9436a1e4dfcc7d6f0cbf9511f84c8164e49f23c6 Mon Sep 17 00:00:00 2001
+From: Serhii Voloshynov <serhii.voloshynov@globallogic.com>
+Date: Mon, 10 Feb 2020 13:10:58 +0200
+Subject: [PATCH] based on https://patchwork.ozlabs.org/patch/792238/ Core
+ reason is usage of structures for network headers without packed attribute.
+
+---
+ include/net.h | 14 +++++++-------
+ net/bootp.h | 2 +-
+ net/dns.h | 2 +-
+ net/nfs.h | 2 +-
+ net/sntp.h | 2 +-
+ 5 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/include/net.h b/include/net.h
+index 06320c6..60baf6b 100644
+--- a/include/net.h
++++ b/include/net.h
+@@ -296,7 +296,7 @@ struct ethernet_hdr {
+ u8 et_dest[6]; /* Destination node */
+ u8 et_src[6]; /* Source node */
+ u16 et_protlen; /* Protocol or length */
+-};
++} __attribute__((packed));
+
+ /* Ethernet header size */
+ #define ETHER_HDR_SIZE (sizeof(struct ethernet_hdr))
+@@ -314,7 +314,7 @@ struct e802_hdr {
+ u8 et_snap2;
+ u8 et_snap3;
+ u16 et_prot; /* 802 protocol */
+-};
++} __attribute__((packed));
+
+ /* 802 + SNAP + ethernet header size */
+ #define E802_HDR_SIZE (sizeof(struct e802_hdr))
+@@ -328,7 +328,7 @@ struct vlan_ethernet_hdr {
+ u16 vet_vlan_type; /* PROT_VLAN */
+ u16 vet_tag; /* TAG of VLAN */
+ u16 vet_type; /* protocol type */
+-};
++} __attribute__((packed));
+
+ /* VLAN Ethernet header size */
+ #define VLAN_ETHER_HDR_SIZE (sizeof(struct vlan_ethernet_hdr))
+@@ -357,7 +357,7 @@ struct ip_hdr {
+ u16 ip_sum; /* checksum */
+ struct in_addr ip_src; /* Source IP address */
+ struct in_addr ip_dst; /* Destination IP address */
+-};
++} __attribute__((packed));
+
+ #define IP_OFFS 0x1fff /* ip offset *= 8 */
+ #define IP_FLAGS 0xe000 /* first 3 bits */
+@@ -385,7 +385,7 @@ struct ip_udp_hdr {
+ u16 udp_dst; /* UDP destination port */
+ u16 udp_len; /* Length of UDP packet */
+ u16 udp_xsum; /* Checksum */
+-};
++} __attribute__((packed));
+
+ #define IP_UDP_HDR_SIZE (sizeof(struct ip_udp_hdr))
+ #define UDP_HDR_SIZE (IP_UDP_HDR_SIZE - IP_HDR_SIZE)
+@@ -424,7 +424,7 @@ struct arp_hdr {
+ u8 ar_tha[]; /* Target hardware address */
+ u8 ar_tpa[]; /* Target protocol address */
+ #endif /* 0 */
+-};
++} __attribute__((packed));
+
+ #define ARP_HDR_SIZE (8+20) /* Size assuming ethernet */
+
+@@ -459,7 +459,7 @@ struct icmp_hdr {
+ } frag;
+ u8 data[0];
+ } un;
+-};
++} __attribute__((packed));
+
+ #define ICMP_HDR_SIZE (sizeof(struct icmp_hdr))
+ #define IP_ICMP_HDR_SIZE (IP_HDR_SIZE + ICMP_HDR_SIZE)
+diff --git a/net/bootp.h b/net/bootp.h
+index fcb0a64..567340e 100644
+--- a/net/bootp.h
++++ b/net/bootp.h
+@@ -49,7 +49,7 @@ struct bootp_hdr {
+ char bp_sname[64]; /* Server host name */
+ char bp_file[128]; /* Boot file name */
+ char bp_vend[OPT_FIELD_SIZE]; /* Vendor information */
+-};
++} __attribute__((packed));
+
+ #define BOOTP_HDR_SIZE sizeof(struct bootp_hdr)
+
+diff --git a/net/dns.h b/net/dns.h
+index c4e96af..c55a5c1 100644
+--- a/net/dns.h
++++ b/net/dns.h
+@@ -29,7 +29,7 @@ struct header {
+ uint16_t nauth; /* Authority PRs */
+ uint16_t nother; /* Other PRs */
+ unsigned char data[1]; /* Data, variable length */
+-};
++} __attribute__((packed));
+
+ void dns_start(void); /* Begin DNS */
+
+diff --git a/net/nfs.h b/net/nfs.h
+index 45da246..70a1a6d 100644
+--- a/net/nfs.h
++++ b/net/nfs.h
+@@ -79,7 +79,7 @@ struct rpc_t {
+ uint32_t data[NFS_READ_SIZE];
+ } reply;
+ } u;
+-};
++} __attribute__((packed));
+ void nfs_start(void); /* Begin NFS */
+
+
+diff --git a/net/sntp.h b/net/sntp.h
+index 6a9c6bb..c38bcee 100644
+--- a/net/sntp.h
++++ b/net/sntp.h
+@@ -51,7 +51,7 @@ struct sntp_pkt_t {
+ unsigned long long originate_timestamp;
+ unsigned long long receive_timestamp;
+ unsigned long long transmit_timestamp;
+-};
++} __attribute__((packed));
+
+ void sntp_start(void); /* Begin SNTP */
+
+--
+2.7.4
+