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2015-09-23arcnet: Use normal kernel brace styleJoe Perches
Move braces normal kernel locations. Add missing braces. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2015-09-23arcnet: Add and remove blank linesJoe Perches
Use a more current kernel line style. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2015-09-23arcnet: Use normal kernel spacing styleJoe Perches
Standardized spacing is easier to read. git diff -w shows no differences. objdiff shows no differences. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2015-09-22usbnet: remove invalid checkAndrzej Hajda
skb->len is always non-negative. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22rndis_wlan: fix checking for default valueAndrzej Hajda
Thresholds uses -1 to indicate that default value should be used. Since thresholds are unsigned sign checking makes no sense. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22orinoco: fix checking for default valueAndrzej Hajda
Thresholds uses -1 to indicate that default value should be used. Since thresholds are unsigned sign checking makes no sense. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22mwifiex: fix comparison expressionAndrzej Hajda
To avoid underflows signed variables should be used in expression. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22net: brcm80211: fix range checkAndrzej Hajda
Unsigned minus constant is still unsigned so checking its sign makes no sense. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22net: stmmac: fix type of entry variableAndrzej Hajda
Variable can store negative values. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22net/ibm/emac: fix type of phy_modeAndrzej Hajda
phy_mode can be negative. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22isdn: hisax: fix frame calculationAndrzej Hajda
Difference of unsigned values is also unsigned so it does not make sense to check its sign. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22ixgbe: Enable bit-banging mode on X550Mark Rustad
Set the bit banging mode in the hardware when performing bit banging I2C operations on X550. Also control the output enable on both the clock and data lines. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Set lan_id before first I2C eeprom accessMark Rustad
The lan_id is being set after a previous I2C eeprom access which makes no sense because it needs to be set before any access. Move the setting to before the access. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Provide unlocked I2C methodsMark Rustad
Most I2C accesses take and release semaphores for each access. Now there is a reason to perform multiple I2C operations under the same holding of the semaphore, so provide unlocked I2C methods for that purpose. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Provide I2C combined on X550EMMark Rustad
Provide I2C combined operations on X550EM, not X550 devices. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Add X550EM support for SFP insertion interruptMark Rustad
Add support for the SFP insertion interrupt on X550EM devices with SFPs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Accept SFP not present errors on all devicesMark Rustad
When an SFP not present error is returned by the reset_hw method, accept it and go on, since an SFP can still be inserted. Previously it was only accepted for 82598 devices. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbevf: Enables TSO for stacked VLANToshiaki Makita
Setting ndo_features_check to passthru_features_check allows the driver to skip the check for multiple tagged TSO packets and enables stacked VLAN TSO. Tested with 82599ES. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22e1000e: Enable TSO for stacked VLANToshiaki Makita
Setting ndo_features_check to passthru_features_check allows the driver to skip the check for multiple tagged TSO packets and enables stacked VLAN TSO. Tested with I217-LM. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22igbvf: Enable TSO for stacked VLANToshiaki Makita
Setting ndo_features_check to passthru_features_check allows the driver to skip the check for multiple tagged TSO packets and enables stacked VLAN TSO. Tested with I350. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22e1000: remove dead e1000_init_eeprom_params callsFrancois Romieu
The device probe method e1000_probe calls e1000_init_eeprom_params itself so there's no reason to call it again from e1000_do_write_eeprom or e1000_do_read_eeprom. The sentence above assumes that e1000_init_eeprom_params is effective. e1000_init_eeprom_params depends mostly on hw->mac_type and e1000_probe bails out early if it can't set mac_type (see e1000_init_hw_struct, then e1000_set_mac_type), qed. Btw, if effective, the removed paths would had been deadlock prone when e1000_eeprom_spi was set: -> e1000_write_eeprom (takes e1000_eeprom_lock) -> e1000_do_write_eeprom -> e1000_init_eeprom_params -> e1000_read_eeprom (takes e1000_eeprom_lock) (same narrative with e1000_read_eeprom -> e1000_do_read_eeprom etc.) As a final note, the candidate deadlock above can't happen in e1000_probe due to the way eeprom->word_size is set / tested. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22fm10k: add support for extra debug statisticsJacob Keller
Add a private ethtool flag to enable display of these statistics, which are generally less useful. However, sometimes it can be useful for debugging purposes. The most useful portion is the ability to see what the PF thinks the VF mailboxes look like. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22fm10k: TRIVIAL remove unnecessary commaJacob Keller
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22fm10k: create "correct" header for the remote end on connectJacob Keller
When we connect to the mailbox, we insert a fake disconnect header so that the code does not see an invalid header and thus instantly error every time we bring up the mailbox. However, we incorrectly record the tail and head from the local perspective. Since the remote end shouldn't have anything for us, add a "create_fake_disconnect_hdr" function which inverts the TAIL and HEAD fields. This enables us to connect without any errors of either TAIL or HEAD incorrectness, and prevents creating extraneous error messages. This is necessary now since mbx_reset_work does not actually reset the Tx FIFO head and tail pointers, thus head and tail might not be equivalent on a reconnect. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22fm10k: drop transmitted messages in Tx FIFO as part of reset_workJacob Keller
This patch fixes a corner case issue with the PF/VF mailbox code. Currently, fm10k_mbx_reset_work clears various state about the mailbox. However, it does not clear the Tx FIFO head/tail pointers. We can't simply clear these pointers as we unintentionally drop untransmitted messages without error. Doing nothing results in a possible phantom re-transmission of messages, since we leave tx.head and tx.tail intact, but clear the tx_pulled and tail_len values. This means that the PF could continuously re-send a message which triggers a reset in the VF. Upon reset, the VF will re-receive the same message after a reconnect. If we reset the tx.head and tx.tail pointers completely, we end up dropping some messages that were pending before connect. This results in missing LPORT_MSG_READY bits, and VFs will end up reporting no link. However, we can resolve both issues by simply incrementing head to account for the already transmitted messages, before we reset tx_pulled. We do this via the same logic as fm10k_mbx_head_pull. We account for the tail_len which includes all data not yet transmitted, once we account for the acked data which means re-reading the HEAD variable from the message header. Then, we drop messages until we've dropped more than the new tx_pulled value. At this point, resetting tail_len and tx_pulled, but not tx.head and tx.tail will result in prevention of the phantom message. It also prevents us from dropping untransmitted messages upon attempting to Tx into a connect or disconnect header. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Add fdir support for SCTP on X550Don Skidmore
X550 has HW support for SCTP flow director filters SCTP mask. This patch adds it like we do for UDP and TCP. Signed-off-by: Donald C Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22ixgbe: Add SFP+ detection for X550 hardwareDon Skidmore
This patch is part of the future enablement of X550 SFP+ support. This HW uses different SDP so the interrupts need to be set up accordingly. Signed-off-by: Donald C Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-22fm10k: remove comment about rtnl_lock around mbx operationsJacob Keller
This comment is no longer true due to a couple of mailbox locking refactors, and we now don't actually do any rtnl protected operations directly in the mailbox path. Remove this comment as it is factually incorrect and confusing. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-21drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULLStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Alexander Aring <alex.aring@gmail.com> Cc: Stefan Schmidt <stefan@osg.samsung.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21drivers: net: cpsw-common: add support for reading mac address for dra7 and ↵Mugunthan V N
am437x platforms Adding support for reading mac address using syscon driver for dra7 and am437x platforms Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21drivers: net: cpsw: davinci_emac: move reading mac id to common fileMugunthan V N
Moving mac address reading from ethernet driver to common file for better maintenance and for code reusable. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21Merge tag 'linux-can-next-for-4.4-20150921' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2015-09-17 this is a pull request of 8 patches for net-next/master. All 8 patches are by me and cleanup the flexcan driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21net: bcmgenet: Remove duplicate test for tx_coalesce_usecs_highFlorian Fainelli
We were checking twice for ec->tx_coalesce_usecs_high, remove the duplicate test. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Reported-by: kbuild-all@01.org Fixes: 2f9130709d2c19 ("net: bcmgenet: Implement TX coalescing control knobs") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21s390/iucv: do not use arrays as argumentUrsula Braun
The iucv code uses arrays as arguments. Even though this does not really cause a problem, it could be misleading, since the compiler turns array arguments into just a pointer argument. To be more precise this patch changes the array arguments into pointers. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21qeth: add layer 2 RX/TX checksum offloadingThomas Richter
Checksum offloading for send and receive is already supported for layer 3 (IP layer). This patch adds support for RX and TX hardware checksum offloading for layer 2 (MAC layer). The hardware calculates the checksum for IP UDP and TCP packets. This patch moves the hardware checksum offloading setup to the set of common functions in qeth_core_main.c. Layer 2 and layer 3 now simply call the same common functions. Also note that TX checksum offloading is always enabled. The device driver relies on the TCP/IP stack to make use of this feature. Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Reviewed-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21qeth: move OSA portname into deprecated statusUrsula Braun
An OSA-Express port name was required to identify a shared OSA port. All operating system instances that shared the port had to use the same port name. This requirement no longer applies. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21qeth: no write permission for readonly sysattrLakhvich Dmitriy
User is not allowed to write into bridge_state sysfs file. Fixed attribute not mislead the user Signed-off-by: Lakhvich Dmitriy <ldmitriy@ru.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Reported-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Reviewed-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Reviewed-by: Thomas Richter <tmricht@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21qeth: remove extraneous length from %pM formatEugene Crosser
Length specifier in the %pM format is not supported (at least, not documented). Remove it, and also an extraneous '&' for the array. Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-09-18 Here's the first bluetooth-next pull request for the 4.4 kernel: - ieee802154 cleanups & fixes - debugfs support for the at86rf230 driver - Support for quirky (seemingly counterfeit) CSR Bluetooth controllers - Power management and device config improvements for Intel controllers - Fix for devices with incorrect advertising data length - Fix for closing HCI user channel socket Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21can: flexcan: enable interrupts atomically at the end of flexcan_chip_start()Marc Kleine-Budde
This patch defers the writing of the interrupts bits of the CTRL register order to enables all interrupts atomically at the the of the flexcan_chip_start() function. Suggested-by: Torsten Lang <torsten.lang@uweschneider.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: give member of flexcan_priv holding mailboxes a sensible nameMarc Kleine-Budde
This patch gives the member of flexcan_priv holding mailboxes a sensible name, by renaming from "cantxfg" to "mb": struct flexcan_priv::cantxfg -> struct flexcan_priv::mb Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: use pointer to struct regs instead of void pointer for mmio ↵Marc Kleine-Budde
address space This patch renames the pointer to the mmio address space from "base" to "regs" and changes the type from "void __iomem *" to "struct flexcan_regs __iomem *". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: rename feature into quirksMarc Kleine-Budde
This patch renames the "features" member of struct flexcan_devtype_data to "quirks". The corresponding defines are renamed too, to reflect what they actually do. FLEXCAN_HAS_V10_FEATURES -> FLEXCAN_QUIRK_DISABLE_RXFG FLEXCAN_HAS_BROKEN_ERR_STATE -> FLEXCAN_QUIRK_BROKEN_ERR_STATE FLEXCAN_HAS_MECR_FEATURES -> FLEXCAN_QUIRK_DISABLE_MECR Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: flexcan_chip_start(): cleanup writing of reg_mcrMarc Kleine-Budde
This patch changes the order the individual bits of the mcr register in flexcan_chip_start() are or'ed together to match the datasheet. The inline documentation is adjusted accordingly. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: remove unused header filesMarc Kleine-Budde
This patch removes unused header files from the flexcan driver. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-21can: flexcan: cleanup coding style and fix typosMarc Kleine-Budde
This patch fixes up the coding style to make checkpatch happier. Some typos are also fixed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-09-20Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-09-17 This series contains updates to i40e and i40evf. Shannon provides updates to i40e and i40evf to resolve an issue with the nvmupdate utility. First renames a variable name to reduce confusion and to differentiate it from the actual user variable. Then added the ability to save the admin queue write back descriptor if a caller supplies a buffer for it to be saved into. Added a new GetStatus command so that the NVM update tool can query the current status instead of doing fake write requests to probe for readiness. Added wait states to the NVM update state machine to signify when waiting for an update operation to finish, whether we are in the middle of a set of write operations, or we are now idle but waiting. Then added a facility to run admin queue commands through the NVM update utility in order to allow the update tools to interact with the firmware and do special commands needed for updates and configuration changes. Also added a facility to recover the result of a previously run admin queue command. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-20Merge tag 'linux-can-next-for-4.4-20150917' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2015-09-17 this is a pull request of two patches for net-next/master. Gerhard Bertelsmann adds support for the CAN controller found on the Allwinner A10/A20 SoC. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-20net: add Hisilicon Network Subsystem basic ethernet supporthuangdaode
This is to add basic ethernet support for HNS. It is one of the way to use the HNS acceleration engine. But most of the decoding/encoding capability of the AE cannot be used in this way. This submit contains the basic feature as a ethernet driver. More will be added later. Signed-off-by: huangdaode <huangdaode@hisilicon.com> Signed-off-by: Kenneth Lee <liguozhu@huawei.com> Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-20net: add Hisilicon Network Subsystem DSAF supporthuangdaode
DSAF, namely Distributed System Area Fabric, is one of the HNS acceleration engine implementation. This patch add DSAF driver to the system. hns_ae_adapt: the adaptor for registering the driver to HNAE framework hns_dsaf_mac: MAC cover interface for GE and XGE hns_dsaf_gmac: GE (10/100/1000G Ethernet) MAC function hns_dsaf_xgmac: XGE (10000+G Ethernet) MAC function hns_dsaf_main: the platform device driver for the whole hardware hns_dsaf_misc: some misc helper function, such as LED support hns_dsaf_ppe: packet process engine function hns_dsaf_rcb: ring buffer function Signed-off-by: huangdaode <huangdaode@hisilicon.com> Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com> Signed-off-by: Kenneth Lee <liguozhu@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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