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path: root/drivers/net/ethernet/broadcom
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Diffstat (limited to 'drivers/net/ethernet/broadcom')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h2
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c2
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c11
4 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index c426a41c3663..0751c0e4581a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2929,6 +2929,8 @@ static int bnxt_async_event_process(struct bnxt *bp,
u16 type = (u16)BNXT_EVENT_BUF_PRODUCER_TYPE(data1);
u32 offset = BNXT_EVENT_BUF_PRODUCER_OFFSET(data2);
+ if (type >= ARRAY_SIZE(bp->bs_trace))
+ goto async_event_process_exit;
bnxt_bs_trace_check_wrap(&bp->bs_trace[type], offset);
goto async_event_process_exit;
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 9a41b9e0423c..a97d651130df 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -2146,7 +2146,7 @@ enum board_idx {
};
#define BNXT_TRACE_BUF_MAGIC_BYTE ((u8)0xbc)
-#define BNXT_TRACE_MAX 11
+#define BNXT_TRACE_MAX (DBG_LOG_BUFFER_FLUSH_REQ_TYPE_ERR_QPC_TRACE + 1)
struct bnxt_bs_trace_info {
u8 *magic_byte;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index 8fb551288298..96d5d4f7f51f 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -123,7 +123,7 @@ static int bcmgenet_poll_wol_status(struct bcmgenet_priv *priv)
while (!(bcmgenet_rbuf_readl(priv, RBUF_STATUS)
& RBUF_STATUS_WOL)) {
retries++;
- if (retries > 5) {
+ if (retries > 50) {
netdev_crit(dev, "polling wol mode timeout\n");
return -ETIMEDOUT;
}
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 2328fce33644..21a5dd342724 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -17029,6 +17029,13 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
return err;
}
+static int tg3_is_default_mac_address(u8 *addr)
+{
+ static const u8 default_mac_address[ETH_ALEN] = { 0x00, 0x10, 0x18, 0x00, 0x00, 0x00 };
+
+ return ether_addr_equal(default_mac_address, addr);
+}
+
static int tg3_get_device_address(struct tg3 *tp, u8 *addr)
{
u32 hi, lo, mac_offset;
@@ -17102,6 +17109,10 @@ static int tg3_get_device_address(struct tg3 *tp, u8 *addr)
if (!is_valid_ether_addr(addr))
return -EINVAL;
+
+ if (tg3_is_default_mac_address(addr))
+ return device_get_mac_address(&tp->pdev->dev, addr);
+
return 0;
}