Commit 8de721e2 authored by Subash Abhinov Kasiviswanathan's avatar Subash Abhinov Kasiviswanathan Committed by David S. Miller

net: qualcomm: rmnet: Remove the some redundant macros

Multiplexing is always enabled when transmiting from a rmnet device,
so remove the redundant egress macros. De-multiplexing is always
enabled when receiving packets from a rmnet device, so remove those
ingress macros.
Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cf2fe57b
......@@ -143,11 +143,7 @@ static int rmnet_newlink(struct net *src_net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[],
struct netlink_ext_ack *extack)
{
int ingress_format = RMNET_INGRESS_FORMAT_DEMUXING |
RMNET_INGRESS_FORMAT_DEAGGREGATION |
RMNET_INGRESS_FORMAT_MAP;
int egress_format = RMNET_EGRESS_FORMAT_MUXING |
RMNET_EGRESS_FORMAT_MAP;
int ingress_format = RMNET_INGRESS_FORMAT_DEAGGREGATION;
struct net_device *real_dev;
int mode = RMNET_EPMODE_VND;
struct rmnet_endpoint *ep;
......@@ -181,9 +177,7 @@ static int rmnet_newlink(struct net *src_net, struct net_device *dev,
if (err)
goto err2;
netdev_dbg(dev, "data format [ingress 0x%08X] [egress 0x%08X]\n",
ingress_format, egress_format);
port->egress_data_format = egress_format;
netdev_dbg(dev, "data format [ingress 0x%08X]\n", ingress_format);
port->ingress_data_format = ingress_format;
port->rmnet_mode = mode;
......
......@@ -33,7 +33,6 @@ struct rmnet_endpoint {
struct rmnet_port {
struct net_device *dev;
u32 ingress_data_format;
u32 egress_data_format;
u8 nr_rmnet_devs;
u8 rmnet_mode;
struct hlist_head muxed_ep[RMNET_MAX_LOGICAL_EP];
......
......@@ -133,12 +133,10 @@ static int rmnet_map_egress_handler(struct sk_buff *skb,
if (!map_header)
goto fail;
if (port->egress_data_format & RMNET_EGRESS_FORMAT_MUXING) {
if (mux_id == 0xff)
map_header->mux_id = 0;
else
map_header->mux_id = mux_id;
}
skb->protocol = htons(ETH_P_MAP);
......@@ -178,7 +176,6 @@ rx_handler_result_t rmnet_rx_handler(struct sk_buff **pskb)
switch (port->rmnet_mode) {
case RMNET_EPMODE_VND:
if (port->ingress_data_format & RMNET_INGRESS_FORMAT_MAP)
rmnet_map_ingress_handler(skb, port);
break;
case RMNET_EPMODE_BRIDGE:
......@@ -212,10 +209,8 @@ void rmnet_egress_handler(struct sk_buff *skb)
return;
}
if (port->egress_data_format & RMNET_EGRESS_FORMAT_MAP) {
if (rmnet_map_egress_handler(skb, port, mux_id, orig_dev))
return;
}
rmnet_vnd_tx_fixup(skb, orig_dev);
......
......@@ -19,14 +19,8 @@
#define RMNET_TX_QUEUE_LEN 1000
/* Constants */
#define RMNET_EGRESS_FORMAT_MAP BIT(1)
#define RMNET_EGRESS_FORMAT_AGGREGATION BIT(2)
#define RMNET_EGRESS_FORMAT_MUXING BIT(3)
#define RMNET_INGRESS_FORMAT_MAP BIT(1)
#define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(2)
#define RMNET_INGRESS_FORMAT_DEMUXING BIT(3)
#define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(4)
#define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(0)
#define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(1)
/* Replace skb->dev to a virtual rmnet device and pass up the stack */
#define RMNET_EPMODE_VND (1)
......
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