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authorDamjan Marion <damarion@cisco.com>2023-10-17 16:08:18 +0000
committerDamjan Marion <damarion@cisco.com>2023-11-02 16:08:57 +0000
commit47447f1f599064032d364ad253f0b0a91fe21435 (patch)
tree4e7b4193b2f283ced8047d413bebaab0762e4be4 /src/plugins/dev_iavf/format.c
parent38c619115b0399bae8b0dcf66e57e623cc50809c (diff)
iavf: new driver using new dev infra
Type: feature Change-Id: I9ae0dbf28b4571a37c568b587b771f90c06f200d Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/dev_iavf/format.c')
-rw-r--r--src/plugins/dev_iavf/format.c133
1 files changed, 133 insertions, 0 deletions
diff --git a/src/plugins/dev_iavf/format.c b/src/plugins/dev_iavf/format.c
new file mode 100644
index 00000000000..bc84cc3ab2f
--- /dev/null
+++ b/src/plugins/dev_iavf/format.c
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: Apache-2.0
+ * Copyright (c) 2023 Cisco Systems, Inc.
+ */
+
+#include <vnet/vnet.h>
+#include <vnet/dev/dev.h>
+#include <vnet/dev/pci.h>
+#include <vnet/dev/counters.h>
+#include <dev_iavf/iavf.h>
+#include <dev_iavf/virtchnl.h>
+
+u8 *
+format_iavf_vf_cap_flags (u8 *s, va_list *args)
+{
+ u32 flags = va_arg (*args, u32);
+ int not_first = 0;
+
+ char *strs[32] = {
+#define _(a, b, c) [a] = c,
+ foreach_iavf_vf_cap_flag
+#undef _
+ };
+
+ for (int i = 0; i < 32; i++)
+ {
+ if ((flags & (1 << i)) == 0)
+ continue;
+ if (not_first)
+ s = format (s, " ");
+ if (strs[i])
+ s = format (s, "%s", strs[i]);
+ else
+ s = format (s, "unknown(%u)", i);
+ not_first = 1;
+ }
+ return s;
+}
+
+u8 *
+format_iavf_rx_desc_qw1 (u8 *s, va_list *args)
+{
+ iavf_rx_desc_qw1_t *qw1 = va_arg (*args, iavf_rx_desc_qw1_t *);
+ s = format (s, "len %u ptype %u ubmcast %u fltstat %u flags", qw1->length,
+ qw1->ptype, qw1->ubmcast, qw1->fltstat);
+
+#define _(f) \
+ if (qw1->f) \
+ s = format (s, " " #f)
+
+ _ (dd);
+ _ (eop);
+ _ (l2tag1p);
+ _ (l3l4p);
+ _ (crcp);
+ _ (flm);
+ _ (lpbk);
+ _ (ipv6exadd);
+ _ (int_udp_0);
+ _ (ipe);
+ _ (l4e);
+ _ (oversize);
+#undef _
+ return s;
+}
+
+u8 *
+format_iavf_rx_trace (u8 *s, va_list *args)
+{
+ vlib_main_t *vm = va_arg (*args, vlib_main_t *);
+ vlib_node_t *node = va_arg (*args, vlib_node_t *);
+ iavf_rx_trace_t *t = va_arg (*args, iavf_rx_trace_t *);
+ iavf_rx_desc_qw1_t *qw1;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
+ u32 indent = format_get_indent (s);
+ int i = 0;
+
+ s = format (s, "avf: %v (%d) qid %u next-node %U flow-id %u", hi->name,
+ t->hw_if_index, t->qid, format_vlib_next_node_name, vm,
+ node->index, t->next_index, t->flow_id);
+
+ qw1 = (iavf_rx_desc_qw1_t *) t->qw1s;
+
+ do
+ s = format (s, "\n%Udesc %u: %U", format_white_space, indent + 2, i,
+ format_iavf_rx_desc_qw1, qw1 + i);
+ while ((qw1[i++].eop) == 0 && i < IAVF_RX_MAX_DESC_IN_CHAIN);
+
+ return s;
+}
+
+u8 *
+format_iavf_port_status (u8 *s, va_list *args)
+{
+ vnet_dev_format_args_t __clib_unused *a =
+ va_arg (*args, vnet_dev_format_args_t *);
+ vnet_dev_port_t *port = va_arg (*args, vnet_dev_port_t *);
+ iavf_port_t *ap = vnet_dev_get_port_data (port);
+ u32 indent = format_get_indent (s);
+
+ s = format (s, "caps: %U", format_iavf_vf_cap_flags, ap->vf_cap_flags);
+ s = format (s, "\n%Uvsi is %u, RSS key size is %u, RSS lut size is %u",
+ format_white_space, indent, ap->vsi_id, ap->rss_key_size,
+ ap->rss_lut_size);
+ s = format (s, "\n%Uflow offload ", format_white_space, indent);
+ if (ap->flow_offload)
+ s = format (s, "enabled, %u flows configured",
+ vec_len (ap->flow_lookup_entries));
+ else
+ s = format (s, "disabled");
+ return s;
+}
+
+u8 *
+format_iavf_log (u8 *s, va_list *args)
+{
+ vnet_dev_t *dev = va_arg (*args, vnet_dev_t *);
+ char *func = va_arg (*args, char *);
+
+ if (dev)
+ s = format (s, "%U", format_vnet_dev_addr, dev);
+ if (dev && func)
+ vec_add1 (s, ' ');
+ if (func)
+ {
+ if (strncmp (func, "iavf_", 5) == 0)
+ func += 5;
+ s = format (s, "%s", func);
+ }
+ vec_add1 (s, ':');
+ vec_add1 (s, ' ');
+ return s;
+}