- 14 Apr, 2016 40 commits
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Franky Lin authored
Firmware uses asynchronized events as a communication method to the host. The event packets are marked as ETH_P_LINK_CTL protocol type. For SDIO and PCIe bus, this kind of packets are delivered through virtual event channel not data channel. This patch adds a screening logic to make sure the event handler only processes the events coming from the correct channel. Reviewed-by:
Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Signed-off-by:
Franky Lin <franky.lin@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Hante Meuleman authored
When p2p connection setup is performed without having ever done an escan a null pointer exception can occur. This is because the ifp to abort scanning is taken from escan struct while it was never initialized. Fix this by using the primary ifp for scan abort. The abort should still be performed and all scan related commands are performed on primary ifp. Reviewed-by:
Hante Meuleman <hante.meuleman@broadcom.com> Signed-off-by:
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Hante Meuleman authored
Some nvram files/stores come without the boardrev information, but firmware requires this to be set. When not found in nvram then add a default boardrev string to the nvram data. Reported-by:
Rafal Milecki <zajec5@gmail.com> Reviewed-by:
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Hante Meuleman authored
Newer firmwares require the usage of the wowl wakeind struct as size for the iovar to clear the wake indicators. Older firmwares do not care, so change the used size. Reviewed-by:
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Hante Meuleman authored
When the event_msgs iovar is set an array is used to configure the enabled events. This arrays needs to nulled before configuring otherwise unhandled events will be enabled. This solves a problem where in case of wowl the host got woken by an incorrectly enabled event. Reviewed-by:
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Jes Sorensen authored
Adjust AFE before enabling PLL on 8192eu, probably also needed for 8723bu. Signed-off-by:
Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by:
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Jes Sorensen authored
8192eu has it's own IQK calibration procedure, and notably uses undocumented RF register 0x56 in the process. Signed-off-by:
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Jes Sorensen authored
Fixup another case where the hard coded register value was used instead of the name. Signed-off-by:
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Jes Sorensen authored
Set REG_QUEUE_CTRL and REG_ACLK_MON for 8192eu. Signed-off-by:
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Jes Sorensen authored
Implement workaround for LDPC RX hands on 8192eu. This was inspired by workaround found in the 8192eu vendor driver. Signed-off-by:
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Jes Sorensen authored
The vendor driver set register 0xfe58 REG_USB_HWPWM in it's init sequence for 8192eu. Do the same here. Signed-off-by:
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Jes Sorensen authored
Set HIMR[01] on 8192eu instead of HISR/HIMR. It's not obvious this really matters for USB devices, but this matches the register writes performed by the vendor driver. Signed-off-by:
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Jes Sorensen authored
Set REG_AFE_XTAL_CTRL on 8192eu to the vendor driver value, and do not skip setting REG_MAX_AGGR_NUM on 8192eu. Signed-off-by:
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Jes Sorensen authored
The 8192eu requires clearing/restoring bit 17 in REG_FPGA0_POWER_SAVE before/after writing RF registers. Signed-off-by:
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Jes Sorensen authored
The 8192eu does not use REG_AFE_PLL_CTRL in it's BB init sequence, so provide device specific handling. Signed-off-by:
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Jes Sorensen authored
The 8192eu efuse only has power data for path A and B. It follows the same layout as 8723bu. Signed-off-by:
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Jes Sorensen authored
Pick PHY init table based on device before distinguishing between 1T/2T/high PA tables. The latter is only currently used for 8188cu/8192cu/8188ru. Signed-off-by:
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Jes Sorensen authored
The 8192eu also requires it's own PHY init table. Signed-off-by:
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Jes Sorensen authored
A device specific AGC table is required for the 8192eu as well. Signed-off-by:
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Jes Sorensen authored
Add the required radio init tables for 8192eu devices. Signed-off-by:
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Jes Sorensen authored
The 8192eu also has it's own TRXFF boundary value to set. Signed-off-by:
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Jes Sorensen authored
To match the vendor driver, do not mess with AFE_XTAL_CTRL on 8192eu. Signed-off-by:
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Jes Sorensen authored
The 8192eu requires a different MAC init table. Add the missing table and specify the table to use in the fileops structure. Signed-off-by:
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stephen hemminger authored
The structure can be packed denser by doing minor rearrangement of existing elements. Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sergei Shtylyov authored
When we have the ISS.CGIS bit set, we already know that gPTP interrupt has happened, so an extra GIS register check at the end of ravb_ptp_interrupt() seems superfluous. We can model the gPTP interrupt handler like all other dedicated interrupt handlers in the driver and make it *void*. Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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David S. Miller authored
Yuval Mintz says: ==================== qed*: [mostly] Ethtool RSS configuration Most of the content [code-wise] in this series is for allowing various RSS-related configuration via ethtool. In addition, this also removed an unnecessary versioning scheme between the drivers and bump the driver version. ==================== Signed-off-by: -
Yuval Mintz authored
Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
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Sudarsana Reddy Kalluru authored
Adds support for the following via ethtool: - UDP configuration of RSS based on 2-tuple/4-tuple. - RSS hash key. - RSS indirection table. Signed-off-by:
Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by:
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Sudarsana Reddy Kalluru authored
Adds the required API for passing RSS-related configuration from qede. Signed-off-by:
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Rahul Verma authored
Inbox drivers don't need versioning scheme in order to guarantee compatibility, as both qed and qede are compiled from same codebase. Signed-off-by:
Rahul Verma <rahul.verma@qlogic.com> Signed-off-by:
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Eric Dumazet authored
After introduction of ndo_features_check(), we believe that very specific checks for rare features should not be done in core networking stack. No driver uses gso_min_segs yet, so we revert this feature and save few instructions per tx packet in fast path. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Julia Lawall authored
The meta_type_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Petri Gynther authored
Add Byte Queue Limits (BQL) support to bcmgenet driver. Signed-off-by:
Petri Gynther <pgynther@google.com> Signed-off-by:
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Florian Fainelli authored
bcmgenet_isr1() and bcmgenet_isr0() run in hard irq context, we do not need to block irq again. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Eric Dumazet authored
By using napi_complete_done(), we allow fine tuning of /sys/class/net/ethX/gro_flush_timeout for higher GRO aggregation efficiency for a Gbit NIC. Check commit 24d2e4a5 ("tg3: use napi_complete_done()") for details. Signed-off-by:
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David S. Miller authored
Marcelo Ricardo Leitner says: ==================== sctp: delay calls to sk_data_ready() as much as possible 1st patch is a preparation for the 2nd. The idea is to not call ->sk_data_ready() for every data chunk processed while processing packets but only once before releasing the socket. v2: patchset re-checked, small changelog fixes v3: on patch 2, make use of local vars to make it more readable ==================== Signed-off-by: -
Marcelo Ricardo Leitner authored
Currently processing of multiple chunks in a single SCTP packet leads to multiple calls to sk_data_ready, causing multiple wake up signals which are costy and doesn't make it wake up any faster. With this patch it will note that the wake up is pending and will do it before leaving the state machine interpreter, latest place possible to do it realiably and cleanly. Note that sk_data_ready events are not dependent on asocs, unlike waking up writers. v2: series re-checked v3: use local vars to cleanup the code, suggested by Jakub Sitnicki Signed-off-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by:
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Marcelo Ricardo Leitner authored
It wastes space and gets worse as we add new flags, so convert bit-wide flags to a bitfield. Currently it already saves 4 bytes in sctp_sock, which are left as holes in it for now. The whole struct needs packing, which should be done in another patch. Note that do_auto_asconf cannot be merged, as explained in the comment before it. Signed-off-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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Denys Vlasenko authored
This function compiles to 895 bytes of machine code. Clearly, this isn't a time-critical function. For one, it has a number of udelay(1) calls. Signed-off-by:
Denys Vlasenko <dvlasenk@redhat.com> CC: David S. Miller <davem@davemloft.net> CC: linux-kernel@vger.kernel.org CC: netdev@vger.kernel.org Signed-off-by:
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