From: Stefan Wahren <stefan.wahren@i2se.com>
To: "David S. Miller" <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Stefan Wahren <stefan.wahren@i2se.com>
Subject: [PATCH RFC v2 net-next 5/8] net: qualcomm: move MTU handling to qca_common
Date: Mon, 26 Sep 2016 13:08:03 +0200 [thread overview]
Message-ID: <1474888086-514-6-git-send-email-stefan.wahren@i2se.com> (raw)
In-Reply-To: <1474888086-514-1-git-send-email-stefan.wahren@i2se.com>
The MTU of the QCA7000 is independent from it's host interface (UART,SPI).
So move the change_mtu function to qca_common.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
drivers/net/ethernet/qualcomm/qca_common.c | 11 +++++++++++
drivers/net/ethernet/qualcomm/qca_common.h | 3 +++
drivers/net/ethernet/qualcomm/qca_spi.c | 13 +------------
3 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/qualcomm/qca_common.c b/drivers/net/ethernet/qualcomm/qca_common.c
index 26453a9..9020c57 100644
--- a/drivers/net/ethernet/qualcomm/qca_common.c
+++ b/drivers/net/ethernet/qualcomm/qca_common.c
@@ -154,3 +154,14 @@ qcafrm_fsm_decode(struct qcafrm_handle *handle, u8 *buf, u16 buf_len, u8 recv_by
return ret;
}
+
+int
+qcacmn_netdev_change_mtu(struct net_device *dev, int new_mtu)
+{
+ if ((new_mtu < QCAFRM_ETHMINMTU) || (new_mtu > QCAFRM_ETHMAXMTU))
+ return -EINVAL;
+
+ dev->mtu = new_mtu;
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/qualcomm/qca_common.h b/drivers/net/ethernet/qualcomm/qca_common.h
index 8c9b713..0fafaaf 100644
--- a/drivers/net/ethernet/qualcomm/qca_common.h
+++ b/drivers/net/ethernet/qualcomm/qca_common.h
@@ -26,6 +26,7 @@
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/netdevice.h>
#include <linux/types.h>
/* Frame is currently being received */
@@ -131,4 +132,6 @@ static inline void qcafrm_fsm_init(struct qcafrm_handle *handle)
s32 qcafrm_fsm_decode(struct qcafrm_handle *handle, u8 *buf, u16 buf_len, u8 recv_byte);
+int qcacmn_netdev_change_mtu(struct net_device *dev, int new_mtu);
+
#endif /* _QCA_COMMON_H */
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index 551591d..e0a5020 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -804,24 +804,13 @@ qcaspi_netdev_uninit(struct net_device *dev)
dev_kfree_skb(qca->rx_skb);
}
-static int
-qcaspi_netdev_change_mtu(struct net_device *dev, int new_mtu)
-{
- if ((new_mtu < QCAFRM_ETHMINMTU) || (new_mtu > QCAFRM_ETHMAXMTU))
- return -EINVAL;
-
- dev->mtu = new_mtu;
-
- return 0;
-}
-
static const struct net_device_ops qcaspi_netdev_ops = {
.ndo_init = qcaspi_netdev_init,
.ndo_uninit = qcaspi_netdev_uninit,
.ndo_open = qcaspi_netdev_open,
.ndo_stop = qcaspi_netdev_close,
.ndo_start_xmit = qcaspi_netdev_xmit,
- .ndo_change_mtu = qcaspi_netdev_change_mtu,
+ .ndo_change_mtu = qcacmn_netdev_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
.ndo_tx_timeout = qcaspi_netdev_tx_timeout,
.ndo_validate_addr = eth_validate_addr,
--
2.1.4
next prev parent reply other threads:[~2016-09-26 11:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-26 11:07 [PATCH RFC v2 net-next 0/8] net: qualcomm: add QCA7000 UART driver Stefan Wahren
2016-09-26 11:07 ` [PATCH RFC v2 net-next 1/8] net: qualcomm: remove unnecessary includes Stefan Wahren
2016-09-26 11:08 ` [PATCH RFC v2 net-next 2/8] net: qca_debug: use net_device_ops instead of direct call Stefan Wahren
2016-09-26 11:08 ` [PATCH RFC v2 net-next 3/8] net: qualcomm: move qcaspi_tx_cmd to qca_spi.c Stefan Wahren
2016-09-26 11:08 ` [PATCH RFC v2 net-next 4/8] net: qualcomm: rename qca_framing.c to qca_common.c Stefan Wahren
2016-09-26 11:08 ` Stefan Wahren [this message]
2016-09-26 11:08 ` [PATCH RFC v2 net-next 6/8] net: qualcomm: prepare frame decoding for UART driver Stefan Wahren
2016-09-26 11:08 ` [PATCH RFC v2 net-next 7/8] net: qualcomm: make qca_common a separate kernel module Stefan Wahren
2016-09-26 11:08 ` [PATCH RFC v2 net-next 8/8] net: qualcomm: add QCA7000 UART driver Stefan Wahren
2016-10-13 8:09 ` [PATCH RFC v2 net-next 0/8] " Stefan Wahren
2016-10-13 8:14 ` Greg Kroah-Hartman
2016-10-13 13:08 ` Greg Kroah-Hartman
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