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authorUros Majstorovic <majstor@majstor.org>2018-03-21 05:56:42 +0100
committerUros Majstorovic <majstor@majstor.org>2018-03-21 05:56:42 +0100
commit6c7ac8ffd4f21a159438959cb365c7caa279e149 (patch)
tree2ae80f85367be49e42cb2ccbb50d43aab56d96c7 /code/ecp/fe310/transport.c
parent048197ad519fd3bc1d05a15a7d4fb0a87270c635 (diff)
fixed net driver; added asm version of spi handlers
Diffstat (limited to 'code/ecp/fe310/transport.c')
-rw-r--r--code/ecp/fe310/transport.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/code/ecp/fe310/transport.c b/code/ecp/fe310/transport.c
index 3686e66..f728792 100644
--- a/code/ecp/fe310/transport.c
+++ b/code/ecp/fe310/transport.c
@@ -4,6 +4,8 @@
#include <eos/eos.h>
#include <eos/net.h>
+static unsigned char _flags = 0;
+
int ecp_tr_addr_eq(ECPNetAddr *addr1, ECPNetAddr *addr2) {
if (addr1->port != addr2->port) return 0;
if (memcmp(addr1->host, addr2->host, sizeof(addr1->host)) != 0) return 0;
@@ -29,11 +31,15 @@ ssize_t ecp_tr_send(int *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *a
unsigned char cmd = EOS_NET_CMD_PKT;
int rv;
+ flags |= _flags;
if (flags & ECP_SEND_FLAG_MORE) {
cmd |= EOS_NET_CMD_FLAG_ONEW;
}
if (flags & ECP_SEND_FLAG_REPLY) {
- if (packet && packet->buffer) buf = packet->buffer-addr_len;
+ if (packet && packet->buffer) {
+ buf = packet->buffer-addr_len;
+ packet->buffer = NULL;
+ }
} else {
buf = eos_net_alloc();
memcpy(buf+addr_len, packet->buffer, msg_size);
@@ -52,18 +58,18 @@ ssize_t ecp_tr_recv(int *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout)
void ecp_tr_buf_free(ECP2Buffer *b, unsigned char flags) {
size_t addr_len = ECP_IPv4_ADDR_SIZE + sizeof(uint16_t);
- if (b && b->packet && b->packet->buffer) eos_net_free(b->packet->buffer-addr_len, flags & ECP_SEND_FLAG_MORE);
+ if (b && b->packet && b->packet->buffer) {
+ eos_net_free(b->packet->buffer-addr_len, flags & ECP_SEND_FLAG_MORE);
+ b->packet->buffer = NULL;
+ }
}
void ecp_tr_buf_flag_set(ECP2Buffer *b, unsigned char flags) {
- size_t addr_len = ECP_IPv4_ADDR_SIZE + sizeof(uint16_t);
- if (flags & ECP_SEND_FLAG_MORE) {
- if (b && b->packet && b->packet->buffer) eos_net_reserve(b->packet->buffer-addr_len);
- }
+ _flags |= flags;
+ if (flags & ECP_SEND_FLAG_MORE) ecp_tr_buf_free(b, flags);
}
void ecp_tr_buf_flag_clear(ECP2Buffer *b, unsigned char flags) {
- if (flags & ECP_SEND_FLAG_MORE) {
- eos_net_release(1);
- }
+ _flags &= ~flags;
+ if (flags & ECP_SEND_FLAG_MORE) eos_net_release();
}