enic: Add support for new fw devcmds for port profile handling

This patch introduces new fw devcmds for port profile handling.
These new commands are similar to the current fw commands for
port profile handling. The only difference being that the new
commands split the existing port profile handling devcmds into multiple
fw commands, giving the driver finer control over port profile operations.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 55 insertions, 42 deletions

diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index c089b362a36..68f24ae860a 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -786,48 +786,6 @@ int vnic_dev_init(struct vnic_dev *vdev, int arg)
 	return r;
 }
 
-int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err)
-{
-	u64 a0 = 0, a1 = 0;
-	int wait = 1000;
-	int ret;
-
-	*done = 0;
-
-	ret = vnic_dev_cmd(vdev, CMD_INIT_STATUS, &a0, &a1, wait);
-	if (ret)
-		return ret;
-
-	*done = (a0 == 0);
-
-	*err = (a0 == 0) ? (int)a1:0;
-
-	return 0;
-}
-
-int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len)
-{
-	u64 a0, a1 = len;
-	int wait = 1000;
-	dma_addr_t prov_pa;
-	void *prov_buf;
-	int ret;
-
-	prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa);
-	if (!prov_buf)
-		return -ENOMEM;
-
-	memcpy(prov_buf, buf, len);
-
-	a0 = prov_pa;
-
-	ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO, &a0, &a1, wait);
-
-	pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa);
-
-	return ret;
-}
-
 int vnic_dev_deinit(struct vnic_dev *vdev)
 {
 	u64 a0 = 0, a1 = 0;
@@ -927,4 +885,59 @@ err_out:
 	return NULL;
 }
 
+int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len)
+{
+	u64 a0, a1 = len;
+	int wait = 1000;
+	dma_addr_t prov_pa;
+	void *prov_buf;
+	int ret;
+
+	prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa);
+	if (!prov_buf)
+		return -ENOMEM;
 
+	memcpy(prov_buf, buf, len);
+
+	a0 = prov_pa;
+
+	ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO2, &a0, &a1, wait);
+
+	pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa);
+
+	return ret;
+}
+
+int vnic_dev_enable2(struct vnic_dev *vdev, int active)
+{
+	u64 a0, a1 = 0;
+	int wait = 1000;
+
+	a0 = (active ? CMD_ENABLE2_ACTIVE : 0);
+
+	return vnic_dev_cmd(vdev, CMD_ENABLE2, &a0, &a1, wait);
+}
+
+static int vnic_dev_cmd_status(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
+	int *status)
+{
+	u64 a0 = cmd, a1 = 0;
+	int wait = 1000;
+	int ret;
+
+	ret = vnic_dev_cmd(vdev, CMD_STATUS, &a0, &a1, wait);
+	if (!ret)
+		*status = (int)a0;
+
+	return ret;
+}
+
+int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status)
+{
+	return vnic_dev_cmd_status(vdev, CMD_ENABLE2, status);
+}
+
+int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status)
+{
+	return vnic_dev_cmd_status(vdev, CMD_DEINIT, status);
+}