- 25 2月, 2016 3 次提交
-
-
由 Saeed Mahameed 提交于
Add access functions to set and query a physical port TC groups and prio parameters. Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Achiad Shochat 提交于
Add access functions to set and query a physical port PFC (Priority Flow Control) parameters. Signed-off-by: NAchiad Shochat <achiad@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Achiad Shochat 提交于
All the device physical port access functions are implemented in the port.c file. We just extract the exposure of these functions from driver.h into a dedicated header file called port.h. Signed-off-by: NAchiad Shochat <achiad@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 24 2月, 2016 4 次提交
-
-
由 Vivien Didelot 提交于
The DSA drivers now have access to the VLAN prepare phase and the bridge net_device. It is easier to check for overlapping bridges from within the driver. Thus add such check in mv88e6xxx_port_vlan_prepare. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Vivien Didelot 提交于
Some DSA drivers may or may not support multiple software bridges on top of an hardware switch. It is more convenient for them to access the bridge's net_device for finer configuration. Removing the need to craft and access a bitmask also simplifies the code. This patch changes the signature of bridge related functions, update DSA drivers, and removes dsa_slave_br_port_mask. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Tested-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Vivien Didelot 提交于
Add a per-port mv88e6xxx_priv_port structure to store per-port related data, instead of adding several arrays of DSA_MAX_PORTS elements in the mv88e6xxx_priv_state structure. It currently only contains the port STP state. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Dan Carpenter 提交于
We were changing return values and accidentally made rocker_world_port_obj_vlan_add() into a no-op. Fixes: fccd84d4 ('rocker: return -EOPNOTSUPP for undefined world ops') Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 23 2月, 2016 1 次提交
-
-
由 Sudip Mukherjee 提交于
While building keystone_defconfig of arm we are getting build failure with the error: drivers/net/ethernet/ti/netcp_core.c:1846:31: error: invalid type argument of '->' (have 'struct tc_to_netdev') if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO) ^ drivers/net/ethernet/ti/netcp_core.c:1851:35: error: invalid type argument of '->' (have 'struct tc_to_netdev') (dev->real_num_tx_queues < tc->tc)) ^ drivers/net/ethernet/ti/netcp_core.c:1855:8: error: invalid type argument of '->' (have 'struct tc_to_netdev') if (tc->tc) { ^ drivers/net/ethernet/ti/netcp_core.c:1856:28: error: invalid type argument of '->' (have 'struct tc_to_netdev') netdev_set_num_tc(dev, tc->tc); ^ drivers/net/ethernet/ti/netcp_core.c:1857:21: error: invalid type argument of '->' (have 'struct tc_to_netdev') for (i = 0; i < tc->tc; i++) ^ drivers/net/ethernet/ti/netcp_core.c: At top level: drivers/net/ethernet/ti/netcp_core.c:1879:2: warning: initialization from incompatible pointer type .ndo_setup_tc = netcp_setup_tc, ^ The callback of ndo_setup_tc should be: int (*ndo_setup_tc)(struct net_device *dev, u32 handle, __be16 protocol, struct tc_to_netdev *tc); But we missed marking the last argument as a pointer. Fixes: 16e5cc64 ("net: rework setup_tc ndo op to consume general tc operand") CC: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: NSudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 2月, 2016 21 次提交
-
-
由 Yuval Mintz 提交于
Current initialization sequence is lacking, causing some configurations to fail. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
The phy's firmware version isn't being parsed properly as it's currently parsed like the rest of the 848xx phys. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
There's a problem in current 84833 phy configuration - in case 1Gb link is configured and jumbo-sized packets are being used, device will experience RX crc errors. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Currently, when link is using KR2 it cannot be forced to any speed other than 20g. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.om> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
FW hsi contains regpairs, mostly for 64-bit address representations. Since same paradigm is applied each time a regpair is filled, this introduces a new utility macro for setting such regpairs. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Each configuration element send via ramrod requires a Slow Path Queue entry. This slightly changes the way such an entry is configured, but contains mostly semantic changes [where more parameters are gathered in a sub-struct instead of being directly passed]. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Due to HW design, some of the memories are wide-bus and access to those needs to be sequentialized on a per-HW-block level; Read/write to a given HW-block might break other read/write to wide-bus memory done at ~same time. Status blocks initialization in CAU is done into such a wide-bus memory. This moves the initialization into using DMAE which is guaranteed to be safe to use on such memories. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yuval Mintz 提交于
Initial driver submission used GFP_ATOMIC almost inclusively when allocating memory. We now remedy this point, using GFP_KERNEL where it's possible. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mahesh Bandewar 提交于
1. scope correction for few functions that are used in single file. 2. Adjust variables that are used in fast-path to fit into single cacheline 3. Update rcv_frame() to skip shared check for frames coming over wire Signed-off-by: NMahesh Bandewar <maheshb@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mahesh Bandewar 提交于
The mode argument was erronusly defined as u32 but it has always been u16. Also use ipvlan_set_mode() helper to set the mode instead of assigning directly. This should avoid future erronus assignments / updates. Signed-off-by: NMahesh Bandewar <maheshb@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mahesh Bandewar 提交于
Scrub skb before hitting the iptable hooks to ensure packets hit these hooks. Set the xnet param only when the packet is crossing the ns boundry so if the IPvlan slave and master belong to the same ns, the param will be set to false. Signed-off-by: NMahesh Bandewar <maheshb@google.com> CC: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Robert Jarzmik 提交于
The dm9000 driver doesn't work in at least one device-tree configuration, spitting an error message on irq resource : [ 1.062495] dm9000 8000000.ethernet: insufficient resources [ 1.068439] dm9000 8000000.ethernet: not found (-2). [ 1.073451] dm9000: probe of 8000000.ethernet failed with error -2 The reason behind is that the interrupt might be provided by a gpio controller, not probed when dm9000 is probed, and needing the probe deferral mechanism to apply. Currently, the interrupt is directly taken from resources. This patch changes this to use the more generic platform_get_irq(), which handles the deferral. Moreover, since commit Fixes: 7085a740 ("drivers: platform: parse IRQ flags from resources"), the interrupt trigger flags are honored in platform_get_irq(), so remove the needless code in dm9000. Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr> Acked-by: NMarcel Ziswiler <marcel@ziswiler.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Tested-by: NSergei Ianovich <ynvich@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ken Kawasaki 提交于
fix incorrect indexing of dev->dev_addr[] when copying the MAC address of FMV-J182 at buf[5]. Signed-off-by: NKen Kawasaki <ken_kawasaki@nifty.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
This change makes it so that if UDP CSUM is not specified we will default to enabling it. The main motivation behind this is the fact that with the use of outer checksum we can greatly improve the performance for VXLAN tunnels on devices that don't know how to parse tunnel headers. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Acked-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
This change makes it so that if UDP CSUM is not specified we will default to enabling it. The main motivation behind this is the fact that with the use of outer checksum we can greatly improve the performance for GENEVE tunnels on hardware that doesn't know how to parse them. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Acked-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Shrikrishna Khare 提交于
Device emulation supports max size of 4096. Signed-off-by: NShrikrishna Khare <skhare@vmware.com> Signed-off-by: NBhavesh Davda <bhavesh@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Karicheri, Muralidharan 提交于
SW data field in descriptor can be used by software to hold private data for the driver. As there are 4 words available for this purpose, use separate macros to place it or retrieve the same to/from descriptors. Also do type cast of data types accordingly. Cc: Wingman Kwok <w-kwok2@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> CC: Arnd Bergmann <arnd@arndb.de> CC: Grygorii Strashko <grygorii.strashko@ti.com> CC: David Laight <David.Laight@ACULAB.COM> Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Karicheri, Muralidharan 提交于
Rename the pad to sw_data as per description of this field in the hardware spec(refer sprugr9 from www.ti.com). Latest version of the document is at http://www.ti.com/lit/ug/sprugr9h/sprugr9h.pdf and section 3.1 Host Packet Descriptor describes this field. Define and use a constant for the size of sw_data field similar to other fields in the struct for desc and document the sw_data field in the header. As the sw_data is not touched by hw, it's type can be changed to u32. Rename the helpers to match with the updated dma desc field sw_data. Cc: Wingman Kwok <w-kwok2@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> CC: Arnd Bergmann <arnd@arndb.de> CC: Grygorii Strashko <grygorii.strashko@ti.com> CC: David Laight <David.Laight@ACULAB.COM> Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Karicheri, Muralidharan 提交于
The commit 89907779 ("netcp: try to reduce type confusion in descriptors") introduces a regression in Kernel 4.5-rc1 and it breaks get/set_pad_info() functionality. The TI NETCP driver uses pad0 and pad1 fields of knav_dma_desc to store DMA/MEM buffer pointer and buffer size respectively. And in both cases for Keystone 2 the pointer type size is 32 bit regardless of LAPE enabled or not, because CONFIG_ARCH_DMA_ADDR_T_64BIT originally is not expected to be defined. Unfortunately, above commit changed buffer's pointers save/restore code (get/set_pad_info()) and added intermediate conversation to u64 which works incorrectly on 32bit Keystone 2 and causes TI NETCP driver crash in RX/TX path due to "Unable to handle kernel NULL pointer" exception. This issue was reported and discussed in [1]. Hence, fix it by partially reverting above commit and restoring get/set_pad_info() functionality as it was before. [1] https://www.mail-archive.com/netdev@vger.kernel.org/msg95361.html Cc: Wingman Kwok <w-kwok2@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> CC: David Laight <David.Laight@ACULAB.COM> CC: Arnd Bergmann <arnd@arndb.de> Reported-by: NFranklin S Cooper Jr <fcooper@ti.com> Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 21 2月, 2016 1 次提交
-
-
由 Gerhard Uttenthaler 提交于
This patch fixes the problem that more CAN messages could be sent to the interface as could be send on the CAN bus. This was more likely for slow baud rates. The sleeping _start_xmit was woken up in the _write_bulk_callback. Under heavy TX load this produced another bulk transfer without checking the free_slots variable and hence caused the overflow in the interface. Signed-off-by: NGerhard Uttenthaler <uttenthaler@ems-wuensche.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
- 20 2月, 2016 10 次提交
-
-
由 Marek Vasut 提交于
The patch adds support for IFI CAN/FD controller [1]. This driver currently supports sending and receiving both standard CAN and new CAN/FD frames. Both ISO and BOSCH variant of CAN/FD is supported. [1] http://www.ifi-pld.de/IP/CANFD/canfd.htmlSigned-off-by: NMarek Vasut <marex@denx.de> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Marek Vasut 提交于
Just sort the drivers in the Makefile, no functional change. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Marc Kleine-Budde 提交于
Sort the drivers that are directly listed in the Kconfig alphabetically, no functional change. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Marek Vasut 提交于
Sort the Kconfig includes, no functional change. Signed-off-by: NMarek Vasut <marex@denx.de> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Damien Riegel 提交于
Technologic Systems provides an IP compatible with the SJA1000, instantiated in an FPGA. Because of some bus widths issue, access to registers is made through a "window" that works like this: base + 0x0: address to read/write base + 0x2: 8-bit register value This commit adds a new compatible device, "technologic,sja1000", with read and write functions using the window mechanism. Signed-off-by: NDamien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Damien Riegel 提交于
This commit adds the capability to allocate and init private data embedded in the sja1000_priv structure on a per-compatible basis. The device node is passed as a parameter of the init callback to allow parsing of custom device tree properties. Signed-off-by: NDamien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
-
由 Jaedon Shin 提交于
The PHY link state is not chaged in GENETv2 caused by the previous commit 49f7a471 ("net: bcmgenet: Properly configure PHY to ignore interrupt") was set to PHY_IGNORE_INTERRUPT in bcmgenet_mii_probe(). The internal PHY should use phy_mac_interrupt() when not in use PHY_POLL. The statement for phy_mac_interrupt() has two conditions. The first condition to check GENET_HAS_MDIO_INTR is not related PHY link state, so this patch removes it. Fixes: 49f7a471 ("net: bcmgenet: Properly configure PHY to ignore interrupt") Signed-off-by: NJaedon Shin <jaedon.shin@gmail.com> Acked-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
commit 2b2427d0 ("phy: micrel: Add ethtool statistics counters") from Dec 30, 2015, leads to the following static checker warning: drivers/net/phy/micrel.c:609 kszphy_get_stat() warn: unsigned 'val' is never less than zero. drivers/net/phy/micrel.c 602 static u64 kszphy_get_stat(struct phy_device *phydev, int i) 603 { 604 struct kszphy_hw_stat stat = kszphy_hw_stats[i]; 605 struct kszphy_priv *priv = phydev->priv; 606 u64 val; 607 608 val = phy_read(phydev, stat.reg); 609 if (val < 0) { ^^^^^^^ Unpossible! 610 val = UINT64_MAX; 611 } else { 612 val = val & ((1 << stat.bits) - 1); 613 priv->stats[i] += val; 614 val = priv->stats[i]; 615 } 616 617 return val; 618 } The same problem exists in the Marvell driver. Fix both. Fixes: 2b2427d0 ("phy: micrel: Add ethtool statistics counters") Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Reported-by: NJulia.Lawall <julia.lawall@lip6.fr> Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
If we fail to update the PHY, we should print a warning and continue. The current code to exit is buggy as it has not freed up the NIC resources yet. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Fix bnxt_update_phy_setting() to check the correct parameters when determining whether to update the PHY. Requested line speed/duplex should only be checked for forced speed mode. This avoids unnecessary link interruptions when loading the driver. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-