tg3: Cleanup hardcoded ethtool test array indexes
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index f533e17..ffff018 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -424,19 +424,27 @@
};
#define TG3_NUM_STATS ARRAY_SIZE(ethtool_stats_keys)
+#define TG3_NVRAM_TEST 0
+#define TG3_LINK_TEST 1
+#define TG3_REGISTER_TEST 2
+#define TG3_MEMORY_TEST 3
+#define TG3_MAC_LOOPB_TEST 4
+#define TG3_PHY_LOOPB_TEST 5
+#define TG3_EXT_LOOPB_TEST 6
+#define TG3_INTERRUPT_TEST 7
static const struct {
const char string[ETH_GSTRING_LEN];
} ethtool_test_keys[] = {
- { "nvram test (online) " },
- { "link test (online) " },
- { "register test (offline)" },
- { "memory test (offline)" },
- { "mac loopback test (offline)" },
- { "phy loopback test (offline)" },
- { "ext loopback test (offline)" },
- { "interrupt test (offline)" },
+ [TG3_NVRAM_TEST] = { "nvram test (online) " },
+ [TG3_LINK_TEST] = { "link test (online) " },
+ [TG3_REGISTER_TEST] = { "register test (offline)" },
+ [TG3_MEMORY_TEST] = { "memory test (offline)" },
+ [TG3_MAC_LOOPB_TEST] = { "mac loopback test (offline)" },
+ [TG3_PHY_LOOPB_TEST] = { "phy loopback test (offline)" },
+ [TG3_EXT_LOOPB_TEST] = { "ext loopback test (offline)" },
+ [TG3_INTERRUPT_TEST] = { "interrupt test (offline)" },
};
#define TG3_NUM_TEST ARRAY_SIZE(ethtool_test_keys)
@@ -12364,19 +12372,19 @@
tp->phy_flags &= ~TG3_PHYFLG_EEE_CAP;
if (!netif_running(tp->dev)) {
- data[0] = TG3_LOOPBACK_FAILED;
- data[1] = TG3_LOOPBACK_FAILED;
+ data[TG3_MAC_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
+ data[TG3_PHY_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
if (do_extlpbk)
- data[2] = TG3_LOOPBACK_FAILED;
+ data[TG3_EXT_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
goto done;
}
err = tg3_reset_hw(tp, 1);
if (err) {
- data[0] = TG3_LOOPBACK_FAILED;
- data[1] = TG3_LOOPBACK_FAILED;
+ data[TG3_MAC_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
+ data[TG3_PHY_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
if (do_extlpbk)
- data[2] = TG3_LOOPBACK_FAILED;
+ data[TG3_EXT_LOOPB_TEST] = TG3_LOOPBACK_FAILED;
goto done;
}
@@ -12399,11 +12407,11 @@
tg3_mac_loopback(tp, true);
if (tg3_run_loopback(tp, ETH_FRAME_LEN, false))
- data[0] |= TG3_STD_LOOPBACK_FAILED;
+ data[TG3_MAC_LOOPB_TEST] |= TG3_STD_LOOPBACK_FAILED;
if (tg3_flag(tp, JUMBO_RING_ENABLE) &&
tg3_run_loopback(tp, jmb_pkt_sz + ETH_HLEN, false))
- data[0] |= TG3_JMB_LOOPBACK_FAILED;
+ data[TG3_MAC_LOOPB_TEST] |= TG3_JMB_LOOPBACK_FAILED;
tg3_mac_loopback(tp, false);
}
@@ -12422,13 +12430,13 @@
}
if (tg3_run_loopback(tp, ETH_FRAME_LEN, false))
- data[1] |= TG3_STD_LOOPBACK_FAILED;
+ data[TG3_PHY_LOOPB_TEST] |= TG3_STD_LOOPBACK_FAILED;
if (tg3_flag(tp, TSO_CAPABLE) &&
tg3_run_loopback(tp, ETH_FRAME_LEN, true))
- data[1] |= TG3_TSO_LOOPBACK_FAILED;
+ data[TG3_PHY_LOOPB_TEST] |= TG3_TSO_LOOPBACK_FAILED;
if (tg3_flag(tp, JUMBO_RING_ENABLE) &&
tg3_run_loopback(tp, jmb_pkt_sz + ETH_HLEN, false))
- data[1] |= TG3_JMB_LOOPBACK_FAILED;
+ data[TG3_PHY_LOOPB_TEST] |= TG3_JMB_LOOPBACK_FAILED;
if (do_extlpbk) {
tg3_phy_lpbk_set(tp, 0, true);
@@ -12440,13 +12448,16 @@
mdelay(40);
if (tg3_run_loopback(tp, ETH_FRAME_LEN, false))
- data[2] |= TG3_STD_LOOPBACK_FAILED;
+ data[TG3_EXT_LOOPB_TEST] |=
+ TG3_STD_LOOPBACK_FAILED;
if (tg3_flag(tp, TSO_CAPABLE) &&
tg3_run_loopback(tp, ETH_FRAME_LEN, true))
- data[2] |= TG3_TSO_LOOPBACK_FAILED;
+ data[TG3_EXT_LOOPB_TEST] |=
+ TG3_TSO_LOOPBACK_FAILED;
if (tg3_flag(tp, JUMBO_RING_ENABLE) &&
tg3_run_loopback(tp, jmb_pkt_sz + ETH_HLEN, false))
- data[2] |= TG3_JMB_LOOPBACK_FAILED;
+ data[TG3_EXT_LOOPB_TEST] |=
+ TG3_JMB_LOOPBACK_FAILED;
}
/* Re-enable gphy autopowerdown. */
@@ -12454,7 +12465,8 @@
tg3_phy_toggle_apd(tp, true);
}
- err = (data[0] | data[1] | data[2]) ? -EIO : 0;
+ err = (data[TG3_MAC_LOOPB_TEST] | data[TG3_PHY_LOOPB_TEST] |
+ data[TG3_EXT_LOOPB_TEST]) ? -EIO : 0;
done:
tp->phy_flags |= eee_cap;
@@ -12479,11 +12491,11 @@
if (tg3_test_nvram(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
- data[0] = 1;
+ data[TG3_NVRAM_TEST] = 1;
}
if (!doextlpbk && tg3_test_link(tp)) {
etest->flags |= ETH_TEST_FL_FAILED;
- data[1] = 1;
+ data[TG3_LINK_TEST] = 1;
}
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int err, err2 = 0, irq_sync = 0;
@@ -12509,25 +12521,25 @@
if (tg3_test_registers(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
- data[2] = 1;
+ data[TG3_REGISTER_TEST] = 1;
}
if (tg3_test_memory(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
- data[3] = 1;
+ data[TG3_MEMORY_TEST] = 1;
}
if (doextlpbk)
etest->flags |= ETH_TEST_FL_EXTERNAL_LB_DONE;
- if (tg3_test_loopback(tp, &data[4], doextlpbk))
+ if (tg3_test_loopback(tp, data, doextlpbk))
etest->flags |= ETH_TEST_FL_FAILED;
tg3_full_unlock(tp);
if (tg3_test_interrupt(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
- data[7] = 1;
+ data[TG3_INTERRUPT_TEST] = 1;
}
tg3_full_lock(tp, 0);