Commit Graph

1011 Commits

Author SHA1 Message Date
hayeswang
05e0f1aada r8152: remove rtl8152_get_stats
The rtl8152_get_stats() returns the point address of the struct
net_device_stats. This could be got from struct net_device directly.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-06 13:15:12 -05:00
hayeswang
d104eafa64 r8152: replace tp->netdev with netdev
Replace some tp->netdev with netdev.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-06 13:15:12 -05:00
hayeswang
db8515eff3 r8152: deal with the empty line and space
Add or remove some empty lines. Replace the spaces with the tabs.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-06 13:15:12 -05:00
David S. Miller
67ddc87f16 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/wireless/ath/ath9k/recv.c
	drivers/net/wireless/mwifiex/pcie.c
	net/ipv6/sit.c

The SIT driver conflict consists of a bug fix being done by hand
in 'net' (missing u64_stats_init()) whilst in 'net-next' a helper
was created (netdev_alloc_pcpu_stats()) which takes care of this.

The two wireless conflicts were overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-05 20:32:02 -05:00
Gerry Demaret
635d61a373 USB AX88179/178A: Support D-Link DUB-1312
Add the USB device ID for the D-Link DUB-1312 USB 3.0 to Gigabit Ethernet
Adapter to the AX88179/178A driver.

Signed-off-by: Gerry Demaret <gerry@tigron.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-02 20:29:30 -05:00
Freddy Xin
e5fe0cd442 AX88179_178A: Add VID:DID for Lenovo OneLinkDock Gigabit LAN
Add VID:DID for Lenovo OneLinkDock Gigabit LAN

Signed-off-by: Freddy Xin <freddy@asix.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-26 17:01:56 -05:00
David S. Miller
1e8d6421cf Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/bonding/bond_3ad.h
	drivers/net/bonding/bond_main.c

Two minor conflicts in bonding, both of which were overlapping
changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-19 01:24:22 -05:00
hayeswang
a5ec27c150 r8152: support get_msglevel and set_msglevel
Support get_msglevel and set_msglevel.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:02 -05:00
hayeswang
a634782f6c r8152: set disable_hub_initiated_lpm
Set disable_hub_initiated_lpm = 1.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:02 -05:00
hayeswang
9d9aafa1e8 r8152: replace netif_rx with netif_receive_skb
Replace netif_rx with netif_receive_skb to avoid disabling irq frequently
for increasing the efficiency.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:02 -05:00
hayeswang
da9bd117ff r8152: disable teredo for RTL8152
Disable teredo for RTL8152 by default.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:02 -05:00
hayeswang
9a4be1bd04 r8152: support runtime suspend
Support runtime suspend for RTL8152 and RTL8153.

Move tx_bottom() from tasklet to delayed_work. That avoids to
transmit tx packets after calling autosuspend.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:02 -05:00
hayeswang
21ff2e8976 r8152: support WOL
Support WOL for RTL8152 and RTL8153.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
7e9da48161 r8152: move some functions from probe to open
Add up method for rtl_ops and asign relative functions. Move
clear_bp() and hw_phy_cfg() from init method to up method of rtl_ops.
Call rtl_ops.up() for ndo_open() and rtl_ops.down for ndo_stop().

Replace allocating the memory in probe() with in ndo_open().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
aa66a5f1af r8152: combine PHY reset with set_speed
PHY reset is necessary after some hw settings. However, it would
cause the linking down, and so does the set_speed function. Combine
the PHY reset with set_speed function. That could reduce the frequency
of linking down and accessing the PHY register.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
f0cbe0ac87 r8152: clear BMCR_PDOWN
Modify the method of enabling the PHY to clear BMCR_PDOWN only.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
d84130a108 r8152: reduce the frequency of spin_lock
Replace getting one item from a list with getting the whole list one time.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
8a91c8246a r8152: load the default MAC address
Except for RTL_VER_01, replace loading the MAC address from PLA_IDR
with from PLA_BACKUP. The default MAC address may be modified by
the other OS, so the PLA_IDR may be not the default MAC address.

The data in the PLA_BACKUP address of the RTL_VER_01 may be destoryed,
so load MAC address from PLA_IDR for RTL_VER_01.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:01 -05:00
hayeswang
b97027233d r8152: replace some types from int to bool
Modify the following functions.
 - r8153_u1u2en
 - r8153_u2p3en
 - r8153_power_cut_en

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:00 -05:00
hayeswang
00a5e360c5 r8152: add three functions
Replace some codes with the following three functions.
 - rtl_drop_queued_tx
 - rxdy_gated_en
 - r8152_power_cut_en

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:00 -05:00
hayeswang
4349968ad2 r8152: move some functions
Move the following functions which is for the further coding.
 - rtl_clear_bp
 - r8153_clear_bp
 - r8153_teredo_off
 - r8152b_disable_aldps
 - r8152b_enable_aldps
 - r8152b_hw_phy_cfg

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-18 16:40:00 -05:00
Emil Goode
eb85569fe2 usbnet: remove generic hard_header_len check
This patch removes a generic hard_header_len check from the usbnet
module that is causing dropped packages under certain circumstances
for devices that send rx packets that cross urb boundaries.

One example is the AX88772B which occasionally send rx packets that
cross urb boundaries where the remaining partial packet is sent with
no hardware header. When the buffer with a partial packet is of less
number of octets than the value of hard_header_len the buffer is
discarded by the usbnet module.

With AX88772B this can be reproduced by using ping with a packet
size between 1965-1976.

The bug has been reported here:

https://bugzilla.kernel.org/show_bug.cgi?id=29082

This patch introduces the following changes:
- Removes the generic hard_header_len check in the rx_complete
  function in the usbnet module.
- Introduces a ETH_HLEN check for skbs that are not cloned from
  within a rx_fixup callback.
- For safety a hard_header_len check is added to each rx_fixup
  callback function that could be affected by this change.
  These extra checks could possibly be removed by someone
  who has the hardware to test.
- Removes a call to dev_kfree_skb_any() and instead utilizes the
  dev->done list to queue skbs for cleanup.

The changes place full responsibility on the rx_fixup callback
functions that clone skbs to only pass valid skbs to the
usbnet_skb_return function.

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Reported-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-17 14:35:46 -05:00
Emil Goode
d43ff4cd79 net: asix: add missing flag to struct driver_info
The struct driver_info ax88178_info is assigned the function
asix_rx_fixup_common as it's rx_fixup callback. This means that
FLAG_MULTI_PACKET must be set as this function is cloning the
data and calling usbnet_skb_return. Not setting this flag leads
to usbnet_skb_return beeing called a second time from within
the rx_process function in the usbnet module.

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Reported-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-14 15:47:43 -05:00
Liu Junliang
208ece14e2 USB2NET: Fix Default to 'y' for SR9800 Device Driver, setting to 'n'
Signed-off-by: Liu Junliang <liujunliang_ljl@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13 18:42:01 -05:00
Jingoo Han
6726d971de USB2NET: SR9800: use %zu for size_t
Use %zu for size_t in order to avoid the following build
warning in printks.

drivers/net/usb/sr9800.c: In function 'sr9800_bind'
drivers/net/usb/sr9800.c:826:2: warning: format '%ld' expects argument of type 'long int' but argument 5 has type 'size_t'
[-Wformat]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13 18:40:37 -05:00
Aleksander Morgado
9b2b6a2d66 net: qmi_wwan: add support for Cinterion PXS8 and PHS8
When the PXS8 and PHS8 devices show up with PID 0x0053 they will expose both a
QMI port and a WWAN interface.

CC: Hans-Christoph Schemmel <hans-christoph.schemmel@gemalto.com>
CC: Christian Schmiedl <christian.schmiedl@gemalto.com>
CC: Nicolaus Colberg <nicolaus.colberg@gemalto.com>
CC: David McCullough <david.mccullough@accelecon.com>
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13 18:23:26 -05:00
Liu Junliang
19a38d8e0a USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support
Signed-off-by: Liu Junliang <liujunliang_ljl@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-10 16:53:06 -08:00
Raymond Wanyoike
7653aabfbd net: qmi_wwan: add ZTE MF667
The driver description files give these descriptions to the vendor specific
ports on this modem:

 VID_19D2&PID_1270&MI_00: "ZTE MF667 Diagnostics Port"
 VID_19D2&PID_1270&MI_01: "ZTE MF667 AT Port"
 VID_19D2&PID_1270&MI_02: "ZTE MF667 ATExt2 Port"
 VID_19D2&PID_1270&MI_03: "ZTE MF667 ATExt Port"
 VID_19D2&PID_1270&MI_04: "ZTE MF667 USB Modem"
 VID_19D2&PID_1270&MI_05: "ZTE MF667 Network Adapter"

Signed-off-by: Raymond Wanyoike <raymond.wanyoike@gmail.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-09 19:09:53 -08:00
Dan Carpenter
4ccd0bb9bf hso: remove some dead code
It seems like this function was intended to have special handling for
urb statuses of -ENOENT and -ECONNRESET.  But now it just prints some
debugging and returns at the start of the function.

I have removed the dead code, it's still in the git history if anyone
wants to revive it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-06 21:28:05 -08:00
hayeswang
3d55f44f56 r8152: fix the submission of the interrupt transfer
The submission of the interrupt transfer should be done after setting
the bit of WORK_ENABLE, otherwise the callback function would have
the opportunity to be returned directly.

Clear the bit of WORK_ENABLE before killing the interrupt transfer.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-06 21:18:06 -08:00
Bjørn Mork
fbd3a77d81 net: qmi_wwan: add Netgear Aircard 340U
This device was mentioned in an OpenWRT forum.  Seems to have a "standard"
Sierra Wireless ifnumber to function layout:
 0: qcdm
 2: nmea
 3: modem
 8: qmi
 9: storage

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-04 20:32:26 -08:00
David S. Miller
4180442058 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
	net/ipv4/tcp_metrics.c

Overlapping changes between the "don't create two tcp metrics objects
with the same key" race fix in net and the addition of the destination
address in the lookup key in net-next.

Minor overlapping changes in bnx2x driver.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-18 00:55:41 -08:00
Paul Gortmaker
a81ab36bf5 drivers/net: delete non-required instances of include <linux/init.h>
None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>.   Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

This covers everything under drivers/net except for wireless, which
has been submitted separately.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-16 11:53:26 -08:00
hayeswang
c7de7dec2f r8152: ecm and vendor modes coexist
Remove the limitation that the ecm and r8152 drivers couldn't coexist.
 - Remove the devices from the blacklist of relative drivers.
 - Remove usb_driver_set_configuration() from r8152 driver.
 - Modify the id_table of the r8152 driver for the vendor mode only.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14 18:48:54 -08:00
hayeswang
9629e3c037 r8152: fix the warnings and a error from checkpatch.pl
Fix the following warnings and error:
 - WARNING: usb_free_urb(NULL) is safe this check is probably not required
 - WARNING: kfree(NULL) is safe this check is probably not required
 - ERROR: do not use C99 // comments

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14 18:48:54 -08:00
hayeswang
44d942a908 r8152: change the descriptor
The r8152 could support RTL8153. Update the relative descriptor.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14 18:48:54 -08:00
Peter Korsgaard
7c4b5175f6 dm9601: add USB IDs for new dm96xx variants
A number of new dm96xx variants now exist.

Reported-by: Joseph Chang <joseph_chang@davicom.com.tw>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14 17:36:19 -08:00
David S. Miller
0a379e21c5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
Bjørn Mork
fdc3452cd2 net: usbnet: fix SG initialisation
Commit 60e453a940 ("USBNET: fix handling padding packet")
added an extra SG entry in case padding is necessary, but
failed to update the initialisation of the list. This can
cause list traversal to fall off the end of the list,
resulting in an oops.

Fixes: 60e453a940 ("USBNET: fix handling padding packet")
Reported-by: Thomas Kear <thomas@kear.co.nz>
Cc: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Tested-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13 23:32:04 -08:00
Hayes Wang
4a8deae2f4 r8152: correct some messages
- Replace pr_warn_ratelimited() with net_ratelimit() and netdev_warn().
 - Adjust the algnment of some messages.
 - Remove the peroid.
 - Fix some messages don't have terminating newline.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-07 00:41:20 -05:00
David S. Miller
56a4342dfe Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
	net/ipv6/ip6_tunnel.c
	net/ipv6/ip6_vti.c

ipv6 tunnel statistic bug fixes conflicting with consolidation into
generic sw per-cpu net stats.

qlogic conflict between queue counting bug fix and the addition
of multiple MAC address support.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06 17:37:45 -05:00
Dan Williams
e5e97ee956 hso: fix handling of modem port SERIAL_STATE notifications
The existing serial state notification handling expected older Option
devices, having a hardcoded assumption that the Modem port was always
USB interface #2.  That isn't true for devices from the past few years.

hso_serial_state_notification is a local cache of a USB Communications
Interface Class SERIAL_STATE notification from the device, and the
USB CDC specification (section 6.3, table 67 "Class-Specific Notifications")
defines wIndex as the USB interface the event applies to.  For hso
devices this will always be the Modem port, as the Modem port is the
only port which is set up to receive them by the driver.

So instead of always expecting USB interface #2, instead validate the
notification with the actual USB interface number of the Modem port.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06 16:29:44 -05:00
hayeswang
31ca1decfb r8152: replace the return value of rtl_ops_init
Replace the boolean value with the error code for the return value
of the rtl_ops_init().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06 16:24:09 -05:00
hayeswang
e3ad412ad8 r8152: move the actions of saving the information of the device
Some information of the device may be used in other functions. Move
the relative code to make sure it would be initialzed correctly
before using it.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06 16:24:09 -05:00
hayeswang
45f4a19f6d r8152: replace some tabs with spaces
Replace the tabs of the variables declaration with the spaces.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06 16:24:09 -05:00
hayeswang
45ea3932e2 r8152: fix the wrong return value
The return value should be the boolean value, not the error code.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Spotted-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03 20:37:26 -05:00
hayeswang
43779f8dfb r8152: support RTL8153
Support new chip RTL8153 which is the USB 3.0 giga ethernet adapter.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01 22:54:15 -05:00
hayeswang
507605a835 r8152: split rtl8152_enable
Split the contents of rtl8152_enable() into rtl_set_eee_plus() and
rtl_enable().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01 22:54:15 -05:00
hayeswang
c81229c9d1 r8152: add rtl_ops
The different chips may have different settings. This makes it easy
to let different chips have the same flow with differnt settings.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01 22:54:15 -05:00
hayeswang
8e1f51bd6a r8152: change some definitions
Replace RX_BUF_THR with RX_THR_HIGH.
Replace RWSUME_INDICATE with RESUME_INDICATE.
Add CRC_SIZE, TX_ALIGN, and RX_ALIGN.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01 22:54:15 -05:00