summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c')
-rw-r--r--drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c86
1 files changed, 72 insertions, 14 deletions
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
index 0594607a2585..01b7be154c38 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
@@ -13,6 +13,7 @@
#include "octep_config.h"
#include "octep_main.h"
#include "octep_ctrl_net.h"
+#include "octep_pfvf_mbox.h"
/* Control plane version */
#define OCTEP_CP_VERSION_CURRENT OCTEP_CP_VERSION(1, 0, 0)
@@ -22,12 +23,15 @@ static const u32 mtu_sz = sizeof(struct octep_ctrl_net_h2f_req_cmd_mtu);
static const u32 mac_sz = sizeof(struct octep_ctrl_net_h2f_req_cmd_mac);
static const u32 state_sz = sizeof(struct octep_ctrl_net_h2f_req_cmd_state);
static const u32 link_info_sz = sizeof(struct octep_ctrl_net_link_info);
+static const u32 offloads_sz = sizeof(struct octep_ctrl_net_offloads);
static atomic_t ctrl_net_msg_id;
/* Control plane version in which OCTEP_CTRL_NET_H2F_CMD was added */
static const u32 octep_ctrl_net_h2f_cmd_versions[OCTEP_CTRL_NET_H2F_CMD_MAX] = {
- [OCTEP_CTRL_NET_H2F_CMD_INVALID ... OCTEP_CTRL_NET_H2F_CMD_GET_INFO] =
- OCTEP_CP_VERSION(1, 0, 0)
+ [OCTEP_CTRL_NET_H2F_CMD_INVALID ... OCTEP_CTRL_NET_H2F_CMD_DEV_REMOVE] =
+ OCTEP_CP_VERSION(1, 0, 0),
+ [OCTEP_CTRL_NET_H2F_CMD_OFFLOADS] = OCTEP_CP_VERSION(1, 0, 1)
+
};
/* Control plane version in which OCTEP_CTRL_NET_F2H_CMD was added */
@@ -122,7 +126,7 @@ int octep_ctrl_net_init(struct octep_device *oct)
int octep_ctrl_net_get_link_status(struct octep_device *oct, int vfid)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
int err;
@@ -139,7 +143,7 @@ int octep_ctrl_net_get_link_status(struct octep_device *oct, int vfid)
int octep_ctrl_net_set_link_status(struct octep_device *oct, int vfid, bool up,
bool wait_for_response)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
init_send_req(&d.msg, req, state_sz, vfid);
@@ -154,7 +158,7 @@ int octep_ctrl_net_set_link_status(struct octep_device *oct, int vfid, bool up,
int octep_ctrl_net_set_rx_state(struct octep_device *oct, int vfid, bool up,
bool wait_for_response)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
init_send_req(&d.msg, req, state_sz, vfid);
@@ -168,7 +172,7 @@ int octep_ctrl_net_set_rx_state(struct octep_device *oct, int vfid, bool up,
int octep_ctrl_net_get_mac_addr(struct octep_device *oct, int vfid, u8 *addr)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
int err;
@@ -187,7 +191,7 @@ int octep_ctrl_net_get_mac_addr(struct octep_device *oct, int vfid, u8 *addr)
int octep_ctrl_net_set_mac_addr(struct octep_device *oct, int vfid, u8 *addr,
bool wait_for_response)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
init_send_req(&d.msg, req, mac_sz, vfid);
@@ -198,10 +202,28 @@ int octep_ctrl_net_set_mac_addr(struct octep_device *oct, int vfid, u8 *addr,
return octep_send_mbox_req(oct, &d, wait_for_response);
}
+int octep_ctrl_net_get_mtu(struct octep_device *oct, int vfid)
+{
+ struct octep_ctrl_net_wait_data d = {};
+ struct octep_ctrl_net_h2f_req *req;
+ int err;
+
+ req = &d.data.req;
+ init_send_req(&d.msg, req, mtu_sz, vfid);
+ req->hdr.s.cmd = OCTEP_CTRL_NET_H2F_CMD_MTU;
+ req->mtu.cmd = OCTEP_CTRL_NET_CMD_GET;
+
+ err = octep_send_mbox_req(oct, &d, true);
+ if (err < 0)
+ return err;
+
+ return d.data.resp.mtu.val;
+}
+
int octep_ctrl_net_set_mtu(struct octep_device *oct, int vfid, int mtu,
bool wait_for_response)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
init_send_req(&d.msg, req, mtu_sz, vfid);
@@ -216,7 +238,7 @@ int octep_ctrl_net_get_if_stats(struct octep_device *oct, int vfid,
struct octep_iface_rx_stats *rx_stats,
struct octep_iface_tx_stats *tx_stats)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
struct octep_ctrl_net_h2f_resp *resp;
int err;
@@ -236,7 +258,7 @@ int octep_ctrl_net_get_if_stats(struct octep_device *oct, int vfid,
int octep_ctrl_net_get_link_info(struct octep_device *oct, int vfid,
struct octep_iface_link_info *link_info)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
struct octep_ctrl_net_h2f_resp *resp;
int err;
@@ -262,7 +284,7 @@ int octep_ctrl_net_set_link_info(struct octep_device *oct, int vfid,
struct octep_iface_link_info *link_info,
bool wait_for_response)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_req *req = &d.data.req;
init_send_req(&d.msg, req, link_info_sz, vfid);
@@ -308,6 +330,11 @@ static int process_mbox_notify(struct octep_device *oct,
octep_ctrl_net_f2h_cmd_versions[cmd] < OCTEP_CP_VERSION_CURRENT)
return -EOPNOTSUPP;
+ if (msg->hdr.s.is_vf) {
+ octep_pfvf_notify(oct, msg);
+ return 0;
+ }
+
switch (cmd) {
case OCTEP_CTRL_NET_F2H_CMD_LINK_STATUS:
if (netif_running(netdev)) {
@@ -331,8 +358,8 @@ static int process_mbox_notify(struct octep_device *oct,
void octep_ctrl_net_recv_fw_messages(struct octep_device *oct)
{
static u16 msg_sz = sizeof(union octep_ctrl_net_max_data);
- union octep_ctrl_net_max_data data = {0};
- struct octep_ctrl_mbox_msg msg = {0};
+ union octep_ctrl_net_max_data data = {};
+ struct octep_ctrl_mbox_msg msg = {};
int ret;
msg.hdr.s.sz = msg_sz;
@@ -356,7 +383,7 @@ void octep_ctrl_net_recv_fw_messages(struct octep_device *oct)
int octep_ctrl_net_get_info(struct octep_device *oct, int vfid,
struct octep_fw_info *info)
{
- struct octep_ctrl_net_wait_data d = {0};
+ struct octep_ctrl_net_wait_data d = {};
struct octep_ctrl_net_h2f_resp *resp;
struct octep_ctrl_net_h2f_req *req;
int err;
@@ -375,10 +402,41 @@ int octep_ctrl_net_get_info(struct octep_device *oct, int vfid,
return 0;
}
+int octep_ctrl_net_dev_remove(struct octep_device *oct, int vfid)
+{
+ struct octep_ctrl_net_wait_data d = {};
+ struct octep_ctrl_net_h2f_req *req;
+
+ req = &d.data.req;
+ dev_dbg(&oct->pdev->dev, "Sending dev_unload msg to fw\n");
+ init_send_req(&d.msg, req, sizeof(int), vfid);
+ req->hdr.s.cmd = OCTEP_CTRL_NET_H2F_CMD_DEV_REMOVE;
+
+ return octep_send_mbox_req(oct, &d, false);
+}
+
+int octep_ctrl_net_set_offloads(struct octep_device *oct, int vfid,
+ struct octep_ctrl_net_offloads *offloads,
+ bool wait_for_response)
+{
+ struct octep_ctrl_net_wait_data d = {};
+ struct octep_ctrl_net_h2f_req *req;
+
+ req = &d.data.req;
+ init_send_req(&d.msg, req, offloads_sz, vfid);
+ req->hdr.s.cmd = OCTEP_CTRL_NET_H2F_CMD_OFFLOADS;
+ req->offloads.cmd = OCTEP_CTRL_NET_CMD_SET;
+ req->offloads.offloads = *offloads;
+
+ return octep_send_mbox_req(oct, &d, wait_for_response);
+}
+
int octep_ctrl_net_uninit(struct octep_device *oct)
{
struct octep_ctrl_net_wait_data *pos, *n;
+ octep_ctrl_net_dev_remove(oct, OCTEP_CTRL_NET_INVALID_VFID);
+
list_for_each_entry_safe(pos, n, &oct->ctrl_req_wait_list, list)
pos->done = 1;
generated by cgit (git 2.34.1) at 2024-06-04 19:23:02 +0000