Commit 99c6d3d2 authored by Dmitry Safonov's avatar Dmitry Safonov Committed by David S. Miller

pktgen: Remove brute-force printing of flags

Add macro generated pkt_flag_names array, with a little help of which
the flags can be printed by using an index.
Signed-off-by: default avatarDmitry Safonov <dima@arista.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f107c74
......@@ -215,6 +215,14 @@ enum pkt_flags {
PKT_FLAGS
#undef pf
#define pf(flag) __stringify(flag),
static char *pkt_flag_names[] = {
PKT_FLAGS
};
#undef pf
#define NR_PKT_FLAGS ARRAY_SIZE(pkt_flag_names)
/* Thread control flag bits */
#define T_STOP (1<<0) /* Stop run */
#define T_RUN (1<<1) /* Start run */
......@@ -545,6 +553,7 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
{
const struct pktgen_dev *pkt_dev = seq->private;
ktime_t stopped;
unsigned int i;
u64 idle;
seq_printf(seq,
......@@ -606,7 +615,6 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
pkt_dev->src_mac_count, pkt_dev->dst_mac_count);
if (pkt_dev->nr_labels) {
unsigned int i;
seq_puts(seq, " mpls: ");
for (i = 0; i < pkt_dev->nr_labels; i++)
seq_printf(seq, "%08x%s", ntohl(pkt_dev->labels[i]),
......@@ -642,68 +650,21 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
seq_puts(seq, " Flags: ");
if (pkt_dev->flags & F_IPV6)
seq_puts(seq, "IPV6 ");
if (pkt_dev->flags & F_IPSRC_RND)
seq_puts(seq, "IPSRC_RND ");
if (pkt_dev->flags & F_IPDST_RND)
seq_puts(seq, "IPDST_RND ");
if (pkt_dev->flags & F_TXSIZE_RND)
seq_puts(seq, "TXSIZE_RND ");
if (pkt_dev->flags & F_UDPSRC_RND)
seq_puts(seq, "UDPSRC_RND ");
if (pkt_dev->flags & F_UDPDST_RND)
seq_puts(seq, "UDPDST_RND ");
if (pkt_dev->flags & F_UDPCSUM)
seq_puts(seq, "UDPCSUM ");
if (pkt_dev->flags & F_NO_TIMESTAMP)
seq_puts(seq, "NO_TIMESTAMP ");
if (pkt_dev->flags & F_MPLS_RND)
seq_puts(seq, "MPLS_RND ");
if (pkt_dev->flags & F_QUEUE_MAP_RND)
seq_puts(seq, "QUEUE_MAP_RND ");
if (pkt_dev->flags & F_QUEUE_MAP_CPU)
seq_puts(seq, "QUEUE_MAP_CPU ");
for (i = 0; i < NR_PKT_FLAGS; i++) {
if (i == F_FLOW_SEQ)
if (!pkt_dev->cflows)
continue;
if (pkt_dev->cflows) {
if (pkt_dev->flags & F_FLOW_SEQ)
seq_puts(seq, "FLOW_SEQ "); /*in sequence flows*/
else
if (pkt_dev->flags & (1 << i))
seq_printf(seq, "%s ", pkt_flag_names[i]);
else if (i == F_FLOW_SEQ)
seq_puts(seq, "FLOW_RND ");
}
#ifdef CONFIG_XFRM
if (pkt_dev->flags & F_IPSEC) {
seq_puts(seq, "IPSEC ");
if (pkt_dev->spi)
if (i == F_IPSEC && pkt_dev->spi)
seq_printf(seq, "spi:%u", pkt_dev->spi);
}
#endif
if (pkt_dev->flags & F_MACSRC_RND)
seq_puts(seq, "MACSRC_RND ");
if (pkt_dev->flags & F_MACDST_RND)
seq_puts(seq, "MACDST_RND ");
if (pkt_dev->flags & F_VID_RND)
seq_puts(seq, "VID_RND ");
if (pkt_dev->flags & F_SVID_RND)
seq_puts(seq, "SVID_RND ");
if (pkt_dev->flags & F_NODE)
seq_puts(seq, "NODE_ALLOC ");
}
seq_puts(seq, "\n");
......
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