qlge: Add firmware support for insert/remove SFP.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 38 insertions, 0 deletions

diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index ef610c674dfb..ebb7b0c48dea 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -200,6 +200,36 @@ exit:
         ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
 }
 
+static int ql_sfp_in(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+        int status;
+
+        mbcp->out_count = 5;
+
+        status = ql_get_mb_sts(qdev, mbcp);
+        if (status)
+                QPRINTK(qdev, DRV, ERR, "SFP in AEN broken!\n");
+        else
+                QPRINTK(qdev, DRV, ERR, "SFP insertion detected.\n");
+
+        return status;
+}
+
+static int ql_sfp_out(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+        int status;
+
+        mbcp->out_count = 1;
+
+        status = ql_get_mb_sts(qdev, mbcp);
+        if (status)
+                QPRINTK(qdev, DRV, ERR, "SFP out AEN broken!\n");
+        else
+                QPRINTK(qdev, DRV, ERR, "SFP removal detected.\n");
+
+        return status;
+}
+
 static void ql_init_fw_done(struct ql_adapter *qdev, struct mbox_params *mbcp)
 {
         mbcp->out_count = 2;
@@ -284,6 +314,14 @@ static int ql_mpi_handler(struct ql_adapter *qdev, struct mbox_params *mbcp)
                 ql_init_fw_done(qdev, mbcp);
                 break;
 
+        case AEN_AEN_SFP_IN:
+                ql_sfp_in(qdev, mbcp);
+                break;
+
+        case AEN_AEN_SFP_OUT:
+                ql_sfp_out(qdev, mbcp);
+                break;
+
         case AEN_FW_INIT_FAIL:
         case AEN_SYS_ERR:
                 ql_queue_fw_error(qdev);