bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-05 15:02:40 -04:00
Code Issues Packages Projects Releases Wiki Activity

net: microchip: sparx5: Add IS0 VCAP keyset configuration for Sparx5

Browse Source 
This adds the IS0 VCAP port keyset configuration for Sparx5 and also
updates the debugFS support to show the keyset configuration.

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Steen Hegelund
2023-01-24 11:45:05 +01:00
committed by Paolo Abeni
parent f274a659fb
commit 545609fd4e
4 changed files with 563 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

131
drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c
View File

@@ -13,10 +13,113 @@
#include "sparx5_vcap_impl.h"
#include "sparx5_vcap_ag_api.h"
static void sparx5_vcap_port_keys(struct sparx5 *sparx5,
struct vcap_admin *admin,
struct sparx5_port *port,
struct vcap_output_print *out)
static const char *sparx5_vcap_is0_etype_str(u32 value)
{
switch (value) {
case VCAP_IS0_PS_ETYPE_DEFAULT:
return "default";
case VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE:
return "normal_7tuple";
case VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4:
return "normal_5tuple_ip4";
case VCAP_IS0_PS_ETYPE_MLL:
return "mll";
case VCAP_IS0_PS_ETYPE_LL_FULL:
return "ll_full";
case VCAP_IS0_PS_ETYPE_PURE_5TUPLE_IP4:
return "pure_5tuple_ip4";
case VCAP_IS0_PS_ETYPE_ETAG:
return "etag";
case VCAP_IS0_PS_ETYPE_NO_LOOKUP:
return "no lookup";
default:
return "unknown";
}
}
static const char *sparx5_vcap_is0_mpls_str(u32 value)
{
switch (value) {
case VCAP_IS0_PS_MPLS_FOLLOW_ETYPE:
return "follow_etype";
case VCAP_IS0_PS_MPLS_NORMAL_7TUPLE:
return "normal_7tuple";
case VCAP_IS0_PS_MPLS_NORMAL_5TUPLE_IP4:
return "normal_5tuple_ip4";
case VCAP_IS0_PS_MPLS_MLL:
return "mll";
case VCAP_IS0_PS_MPLS_LL_FULL:
return "ll_full";
case VCAP_IS0_PS_MPLS_PURE_5TUPLE_IP4:
return "pure_5tuple_ip4";
case VCAP_IS0_PS_MPLS_ETAG:
return "etag";
case VCAP_IS0_PS_MPLS_NO_LOOKUP:
return "no lookup";
default:
return "unknown";
}
}
static const char *sparx5_vcap_is0_mlbs_str(u32 value)
{
switch (value) {
case VCAP_IS0_PS_MLBS_FOLLOW_ETYPE:
return "follow_etype";
case VCAP_IS0_PS_MLBS_NO_LOOKUP:
return "no lookup";
default:
return "unknown";
}
}
static void sparx5_vcap_is0_port_keys(struct sparx5 *sparx5,
struct vcap_admin *admin,
struct sparx5_port *port,
struct vcap_output_print *out)
{
int lookup;
u32 value, val;
out->prf(out->dst, " port[%02d] (%s): ", port->portno,
netdev_name(port->ndev));
for (lookup = 0; lookup < admin->lookups; ++lookup) {
out->prf(out->dst, "\n Lookup %d: ", lookup);
/* Get lookup state */
value = spx5_rd(sparx5,
ANA_CL_ADV_CL_CFG(port->portno, lookup));
out->prf(out->dst, "\n state: ");
if (ANA_CL_ADV_CL_CFG_LOOKUP_ENA_GET(value))
out->prf(out->dst, "on");
else
out->prf(out->dst, "off");
val = ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n etype: %s",
sparx5_vcap_is0_etype_str(val));
val = ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n ipv4: %s",
sparx5_vcap_is0_etype_str(val));
val = ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n ipv6: %s",
sparx5_vcap_is0_etype_str(val));
val = ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n mpls_uc: %s",
sparx5_vcap_is0_mpls_str(val));
val = ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n mpls_mc: %s",
sparx5_vcap_is0_mpls_str(val));
val = ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_GET(value);
out->prf(out->dst, "\n mlbs: %s",
sparx5_vcap_is0_mlbs_str(val));
}
out->prf(out->dst, "\n");
}
static void sparx5_vcap_is2_port_keys(struct sparx5 *sparx5,
struct vcap_admin *admin,
struct sparx5_port *port,
struct vcap_output_print *out)
{
int lookup;
u32 value;
@@ -126,9 +229,9 @@ static void sparx5_vcap_port_keys(struct sparx5 *sparx5,
out->prf(out->dst, "\n");
}
static void sparx5_vcap_port_stickies(struct sparx5 *sparx5,
struct vcap_admin *admin,
struct vcap_output_print *out)
static void sparx5_vcap_is2_port_stickies(struct sparx5 *sparx5,
struct vcap_admin *admin,
struct vcap_output_print *out)
{
int lookup;
u32 value;
@@ -194,7 +297,17 @@ int sparx5_port_info(struct net_device *ndev,
vctrl = sparx5->vcap_ctrl;
vcap = &vctrl->vcaps[admin->vtype];
out->prf(out->dst, "%s:\n", vcap->name);
sparx5_vcap_port_keys(sparx5, admin, port, out);
sparx5_vcap_port_stickies(sparx5, admin, out);
switch (admin->vtype) {
case VCAP_TYPE_IS0:
sparx5_vcap_is0_port_keys(sparx5, admin, port, out);
break;
case VCAP_TYPE_IS2:
sparx5_vcap_is2_port_keys(sparx5, admin, port, out);
sparx5_vcap_is2_port_stickies(sparx5, admin, out);
break;
default:
out->prf(out->dst, " no info\n");
break;
}
return 0;
}