Add 4 new tests:
- SA Insertion (register based)
- SA Insertion (descriptor based)
- SA Replacament (register based)
- SA Replacement (descriptor based)
Signed-off-by: Jose Abreu <joab...@synopsys.com>
---
Cc: Giuseppe Cavallaro <peppe.cavall...@st.com>
Cc: Alexandre Torgue <alexandre.tor...@st.com>
Cc: Jose Abreu <joab...@synopsys.com>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.st...@gmail.com>
Cc: net...@vger.kernel.org
Cc: linux-st...@st-md-mailman.stormreply.com
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
.../net/ethernet/stmicro/stmmac/stmmac_selftests.c | 98 +++++++++++++++++++++-
1 file changed, 97 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
index abab84f2ef8b..acfab86431b1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
@@ -45,6 +45,7 @@ struct stmmac_packet_attrs {
int size;
int remove_sa;
u8 id;
+ int sarc;
};
static u8 stmmac_test_next_id;
@@ -230,7 +231,10 @@ static int stmmac_test_loopback_validate(struct sk_buff
*skb,
if (!ether_addr_equal(ehdr->h_dest, tpriv->packet->dst))
goto out;
}
- if (tpriv->packet->src) {
+ if (tpriv->packet->sarc) {
+ if (!ether_addr_equal(ehdr->h_source, ehdr->h_dest))
+ goto out;
+ } else if (tpriv->packet->src) {
if (!ether_addr_equal(ehdr->h_source, tpriv->packet->src))
goto out;
}
@@ -1004,6 +1008,82 @@ static int stmmac_test_rxp(struct stmmac_priv *priv)
}
#endif
+static int stmmac_test_desc_sai(struct stmmac_priv *priv)
+{
+ unsigned char src[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ struct stmmac_packet_attrs attr = { };
+ int ret;
+
+ attr.remove_sa = true;
+ attr.sarc = true;
+ attr.src = src;
+ attr.dst = priv->dev->dev_addr;
+
+ priv->sarc_type = 0x1;
+
+ ret = __stmmac_test_loopback(priv, &attr);
+
+ priv->sarc_type = 0x0;
+ return ret;
+}
+
+static int stmmac_test_desc_sar(struct stmmac_priv *priv)
+{
+ unsigned char src[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ struct stmmac_packet_attrs attr = { };
+ int ret;
+
+ attr.sarc = true;
+ attr.src = src;
+ attr.dst = priv->dev->dev_addr;
+
+ priv->sarc_type = 0x2;
+
+ ret = __stmmac_test_loopback(priv, &attr);
+
+ priv->sarc_type = 0x0;
+ return ret;
+}
+
+static int stmmac_test_reg_sai(struct stmmac_priv *priv)
+{
+ unsigned char src[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ struct stmmac_packet_attrs attr = { };
+ int ret;
+
+ attr.remove_sa = true;
+ attr.sarc = true;
+ attr.src = src;
+ attr.dst = priv->dev->dev_addr;
+
+ if (stmmac_sarc_configure(priv, priv->ioaddr, 0x2))
+ return -EOPNOTSUPP;
+
+ ret = __stmmac_test_loopback(priv, &attr);
+
+ stmmac_sarc_configure(priv, priv->ioaddr, 0x0);
+ return ret;
+}
+
+static int stmmac_test_reg_sar(struct stmmac_priv *priv)
+{
+ unsigned char src[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ struct stmmac_packet_attrs attr = { };
+ int ret;
+
+ attr.sarc = true;
+ attr.src = src;
+ attr.dst = priv->dev->dev_addr;
+
+ if (stmmac_sarc_configure(priv, priv->ioaddr, 0x3))
+ return -EOPNOTSUPP;
+
+ ret = __stmmac_test_loopback(priv, &attr);
+
+ stmmac_sarc_configure(priv, priv->ioaddr, 0x0);
+ return ret;
+}
+
#define STMMAC_LOOPBACK_NONE 0
#define STMMAC_LOOPBACK_MAC 1
#define STMMAC_LOOPBACK_PHY 2
@@ -1065,6 +1145,22 @@ static const struct stmmac_test {
.name = "Flexible RX Parser ",
.lb = STMMAC_LOOPBACK_PHY,
.fn = stmmac_test_rxp,
+ }, {
+ .name = "SA Insertion (desc) ",
+ .lb = STMMAC_LOOPBACK_PHY,
+ .fn = stmmac_test_desc_sai,
+ }, {
+ .name = "SA Replacement (desc)",
+ .lb = STMMAC_LOOPBACK_PHY,
+ .fn = stmmac_test_desc_sar,
+ }, {
+ .name = "SA Insertion (reg) ",
+ .lb = STMMAC_LOOPBACK_PHY,
+ .fn = stmmac_test_reg_sai,
+ }, {
+ .name = "SA Replacement (reg)",
+ .lb = STMMAC_LOOPBACK_PHY,
+ .fn = stmmac_test_reg_sar,
},
};
--
2.7.4
