diff options
| author |   Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> | 2017-12-11 17:30:11 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-13 14:01:08 -0500 |
| commit | 8de721e21e202ceff3444e5c7abe7428a912a1f5 (patch) | |
| tree | b61c19052945bb01208d03fe544b8a61bb2233af /drivers/net/ethernet/qualcomm | |
| parent | net: qualcomm: rmnet: Remove the rmnet_map_results enum (diff) | |
| download | linux-dev-8de721e21e202ceff3444e5c7abe7428a912a1f5.tar.xz linux-dev-8de721e21e202ceff3444e5c7abe7428a912a1f5.zip | |
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: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qualcomm')
4 files changed, 11 insertions, 29 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c index df21e900f874..46bb2282b4a6 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c @@ -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; diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h index c19259eea99e..2ea9fe326571 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h @@ -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]; diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c index 1e1ea100f28c..a46053ce6b24 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c @@ -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; - } + if (mux_id == 0xff) + map_header->mux_id = 0; + else + map_header->mux_id = mux_id; skb->protocol = htons(ETH_P_MAP); @@ -178,8 +176,7 @@ 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); + rmnet_map_ingress_handler(skb, port); break; case RMNET_EPMODE_BRIDGE: rmnet_bridge_handler(skb, port->bridge_ep); @@ -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; - } + if (rmnet_map_egress_handler(skb, port, mux_id, orig_dev)) + return; rmnet_vnd_tx_fixup(skb, orig_dev); diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h index 49102f922b31..d21428078504 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h @@ -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) |