diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-07-27 15:45:02 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-27 20:11:44 +0100 |
| commit | 18787eeebd7129ecf4960876d24f349682207783 (patch) | |
| tree | 0e9fd3fd106fb4c804d6eef04fc4acf1388c98d0 /drivers/s390/net/qeth_core_main.c | |
| parent | 76b5878cffab379dd4fd84c04bdf20d21177729d (diff) | |
| download | linux-18787eeebd7129ecf4960876d24f349682207783.tar.bz2 | |
qeth: use ndo_siocdevprivate
qeth has both standard MII ioctls and custom SIOCDEVPRIVATE ones,
all of which work correctly with compat user space.
Move the private ones over to the new ndo_siocdevprivate callback.
Cc: Julian Wiedmann <jwi@linux.ibm.com>
Cc: Karsten Graul <kgraul@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: linux-s390@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 7f486212c6aa..5b973f377504 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -6590,21 +6590,42 @@ static struct ccwgroup_driver qeth_core_ccwgroup_driver = { .shutdown = qeth_core_shutdown, }; -int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +int qeth_siocdevprivate(struct net_device *dev, struct ifreq *rq, void __user *data, int cmd) { struct qeth_card *card = dev->ml_priv; - struct mii_ioctl_data *mii_data; int rc = 0; switch (cmd) { case SIOC_QETH_ADP_SET_SNMP_CONTROL: - rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data); + rc = qeth_snmp_command(card, data); break; case SIOC_QETH_GET_CARD_TYPE: if ((IS_OSD(card) || IS_OSM(card) || IS_OSX(card)) && !IS_VM_NIC(card)) return 1; return 0; + case SIOC_QETH_QUERY_OAT: + rc = qeth_query_oat_command(card, data); + break; + default: + if (card->discipline->do_ioctl) + rc = card->discipline->do_ioctl(dev, rq, data, cmd); + else + rc = -EOPNOTSUPP; + } + if (rc) + QETH_CARD_TEXT_(card, 2, "ioce%x", rc); + return rc; +} +EXPORT_SYMBOL_GPL(qeth_siocdevprivate); + +int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +{ + struct qeth_card *card = dev->ml_priv; + struct mii_ioctl_data *mii_data; + int rc = 0; + + switch (cmd) { case SIOCGMIIPHY: mii_data = if_mii(rq); mii_data->phy_id = 0; @@ -6617,14 +6638,8 @@ int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) mii_data->val_out = qeth_mdio_read(dev, mii_data->phy_id, mii_data->reg_num); break; - case SIOC_QETH_QUERY_OAT: - rc = qeth_query_oat_command(card, rq->ifr_ifru.ifru_data); - break; default: - if (card->discipline->do_ioctl) - rc = card->discipline->do_ioctl(dev, rq, cmd); - else - rc = -EOPNOTSUPP; + return -EOPNOTSUPP; } if (rc) QETH_CARD_TEXT_(card, 2, "ioce%x", rc); |