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2021-03-05hw/net: Add npcm7xx emc modelDoug Evans1-0/+286
This is a 10/100 ethernet device that has several features. Only the ones needed by the Linux driver have been implemented. See npcm7xx_emc.c for a list of unimplemented features. Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Avi Fishman <avi.fishman@nuvoton.com> Signed-off-by: Doug Evans <dje@google.com> Message-id: 20210218212453.831406-2-dje@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10hw/net/can: Introduce Xilinx ZynqMP CAN controllerVikram Garhwal1-0/+78
The Xilinx ZynqMP CAN controller is developed based on SocketCAN, QEMU CAN bus implementation. Bus connection and socketCAN connection for each CAN module can be set through command lines. Example for using single CAN: -object can-bus,id=canbus0 \ -machine xlnx-zcu102.canbus0=canbus0 \ -object can-host-socketcan,id=socketcan0,if=vcan0,canbus=canbus0 Example for connecting both CAN to same virtual CAN on host machine: -object can-bus,id=canbus0 -object can-bus,id=canbus1 \ -machine xlnx-zcu102.canbus0=canbus0 \ -machine xlnx-zcu102.canbus1=canbus1 \ -object can-host-socketcan,id=socketcan0,if=vcan0,canbus=canbus0 \ -object can-host-socketcan,id=socketcan1,if=vcan0,canbus=canbus1 To create virtual CAN on the host machine, please check the QEMU CAN docs: https://github.com/qemu/qemu/blob/master/docs/can.txt Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Message-id: 1605728926-352690-2-git-send-email-fnu.vikram@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-18Use OBJECT_DECLARE_SIMPLE_TYPE when possibleEduardo Habkost6-21/+7
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-13Merge remote-tracking branch ↵Peter Maydell1-0/+2
'remotes/alistair/tags/pull-riscv-to-apply-20200910' into staging This PR includes multiple fixes and features for RISC-V: - Fixes a bug in printing trap causes - Allows 16-bit writes to the SiFive test device. This fixes the failure to reboot the RISC-V virt machine - Support for the Microchip PolarFire SoC and Icicle Kit - A reafactor of RISC-V code out of hw/riscv # gpg: Signature made Thu 10 Sep 2020 19:08:06 BST # gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full] # Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054 * remotes/alistair/tags/pull-riscv-to-apply-20200910: (30 commits) hw/riscv: Sort the Kconfig options in alphabetical order hw/riscv: Drop CONFIG_SIFIVE hw/riscv: Always build riscv_hart.c hw/riscv: Move sifive_test model to hw/misc hw/riscv: Move sifive_uart model to hw/char hw/riscv: Move riscv_htif model to hw/char hw/riscv: Move sifive_plic model to hw/intc hw/riscv: Move sifive_clint model to hw/intc hw/riscv: Move sifive_gpio model to hw/gpio hw/riscv: Move sifive_u_otp model to hw/misc hw/riscv: Move sifive_u_prci model to hw/misc hw/riscv: Move sifive_e_prci model to hw/misc hw/riscv: sifive_u: Connect a DMA controller hw/riscv: clint: Avoid using hard-coded timebase frequency hw/riscv: microchip_pfsoc: Hook GPIO controllers hw/riscv: microchip_pfsoc: Connect 2 Cadence GEMs hw/arm: xlnx: Set all boards' GEM 'phy-addr' property value to 23 hw/net: cadence_gem: Add a new 'phy-addr' property hw/riscv: microchip_pfsoc: Connect a DMA controller hw/dma: Add SiFive platform DMA controller emulation ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/riscv/trace-events
2020-09-09hw/net: cadence_gem: Add a new 'phy-addr' propertyBin Meng1-0/+2
At present the PHY address of the PHY connected to GEM is hard-coded to either 23 (BOARD_PHY_ADDRESS) or 0. This might not be the case for all boards. Add a new 'phy-addr' property so that board can specify the PHY address for each GEM instance. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <1598924352-89526-12-git-send-email-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2020-09-09Use DECLARE_*CHECKER* macrosEduardo Habkost8-13/+18
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Move QOM typedefs and add missing includesEduardo Habkost8-18/+34
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-08-28hw/net/allwinner-sun8i-emac: Use AddressSpace for DMA transfersPhilippe Mathieu-Daudé1-0/+6
Allow the device to execute the DMA transfers in a different AddressSpace. The H3 SoC keeps using the system_memory address space, but via the proper dma_memory_access() API. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com> Message-id: 20200814122907.27732-1-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-03Add a phy-num property to the i.MX FEC emulatorJean-Christophe Dubois1-0/+1
We need a solution to use an Ethernet PHY that is not the first device on the MDIO bus (device 0 on MDIO bus). As an example with the i.MX6UL the NXP SOC has 2 Ethernet devices but only one MDIO bus on which the 2 related PHY are connected but at unique addresses. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: a1a5c0e139d1c763194b8020573dcb6025daeefa.1593296112.git.jcd@tribudubois.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-18net: cadence_gem: Add support for jumbo framesSai Pavan Boddu1-1/+3
Add a property "jumbo-max-len", which sets default value of jumbo frames up to 16,383 bytes. Add Frame length checks for standard and jumbo frames. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2020-06-18net: cadence_gem: Move tx/rx packet buffert to CadenceGEMStateSai Pavan Boddu1-0/+4
Moving this buffers to CadenceGEMState, as their size will be increased more when JUMBO frames support is added. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2020-06-15isa: Convert uses of isa_create(), isa_try_create() manuallyMarkus Armbruster1-2/+3
Same transformation as in the previous commit. Manual, because convincing Coccinelle to transform these cases is not worthwhile. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-21-armbru@redhat.com>
2020-04-30hw/net: Add Smartfusion2 emac blockSubbaraya Sundeep1-0/+53
Modelled Ethernet MAC of Smartfusion2 SoC. Micrel KSZ8051 PHY is present on Emcraft's SOM kit hence same PHY is emulated. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1587048891-30493-2-git-send-email-sundeep.lkml@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12hw/arm/allwinner-h3: add EMAC ethernet deviceNiek Linnenbank1-0/+99
The Allwinner Sun8i System on Chip family includes an Ethernet MAC (EMAC) which provides 10M/100M/1000M Ethernet connectivity. This commit adds support for the Allwinner EMAC from the Sun8i family (H2+, H3, A33, etc), including emulation for the following functionality: * DMA transfers * MII interface * Transmit CRC calculation Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-10-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-27hppa: Add support for LASI chip with i82596 NICHelge Deller1-0/+29
LASI is a built-in multi-I/O chip which supports serial, parallel, network (Intel i82596 Apricot), sound and other functionalities. LASI has been used in many HP PARISC machines. This patch adds the necessary parts to allow Linux and HP-UX to detect LASI and the network card. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sven Schnelle <svens@stackframe.org> Message-Id: <20191220211512.3289-3-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-15aspeed: add support for the Aspeed MII controller of the AST2600Cédric Le Goater1-0/+17
The AST2600 SoC has an extra controller to set the PHY registers. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-id: 20190925143248.10000-23-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-08-16Include hw/qdev-properties.h lessMarkus Armbruster1-1/+1
In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
2019-08-16Include hw/hw.h exactly where neededMarkus Armbruster1-1/+0
In my "build everything" tree, changing hw/hw.h triggers a recompile of some 2600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). The previous commits have left only the declaration of hw_error() in hw/hw.h. This permits dropping most of its inclusions. Touching it now recompiles less than 200 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-19-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-08-16Include hw/irq.h a lot lessMarkus Armbruster2-2/+0
In my "build everything" tree, changing hw/irq.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get qemu_irq and.or qemu_irq_handler. Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to qemu/typedefs.h, and then include hw/irq.h only where it's still needed. Touching it now recompiles only some 500 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190812052359.30071-13-armbru@redhat.com>
2019-08-16include: Make headers more self-containedMarkus Armbruster2-0/+2
Back in 2016, we discussed[1] rules for headers, and these were generally liked: 1. Have a carefully curated header that's included everywhere first. We got that already thanks to Peter: osdep.h. 2. Headers should normally include everything they need beyond osdep.h. If exceptions are needed for some reason, they must be documented in the header. If all that's needed from a header is typedefs, put those into qemu/typedefs.h instead of including the header. 3. Cyclic inclusion is forbidden. This patch gets include/ closer to obeying 2. It's actually extracted from my "[RFC] Baby steps towards saner headers" series[2], which demonstrates a possible path towards checking 2 automatically. It passes the RFC test there. [1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org> https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html [2] Message-Id: <20190711122827.18970-1-armbru@redhat.com> https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-2-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-06-12Normalize position of header guardMarkus Armbruster1-1/+1
This is the common header guard idiom: /* * File comment */ #ifndef GUARD_SYMBOL_H #define GUARD_SYMBOL_H ... actual contents ... #endif A few of our headers have some #include before the guard. target/tilegx/spr_def_64.h has #ifndef __DOXYGEN__ outside the guard. A few more have the #define elsewhere. Change them to match the common idiom. For spr_def_64.h, that means dropping #ifndef __DOXYGEN__. While there, rename guard symbols to make scripts/clean-header-guards.pl happy. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190604181618.19980-2-armbru@redhat.com> [Rebased with conflicts resolved automatically]
2019-05-13Clean up header guards that don't match their file nameMarkus Armbruster1-2/+2
Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-6-armbru@redhat.com> [Rebase to master: update include/hw/net/ne2000-isa.h]
2019-04-29hw/devices: Move SMSC 91C111 declaration into a new headerPhilippe Mathieu-Daudé1-0/+19
This commit finally deletes "hw/devices.h". Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190412165416.7977-13-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-04-29hw/net/lan9118: Export TYPE_LAN9118 and use it instead of hardcoded stringPhilippe Mathieu-Daudé1-0/+2
Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190412165416.7977-12-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-04-29hw/net/ne2000-isa: Add guards to the headerPhilippe Mathieu-Daudé1-0/+6
Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190412165416.7977-11-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-04-29hw/devices: Move LAN9118 declarations into a new headerPhilippe Mathieu-Daudé1-0/+19
Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190412165416.7977-10-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16net: cadence_gem: Add support for selecting the DMA MemoryRegionEdgar E. Iglesias1-0/+2
Add support for selecting the Memory Region that the GEM will do DMA to. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20181011021931.4249-7-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16net: cadence_gem: Add support for extended descriptorsEdgar E. Iglesias1-1/+1
Add support for extended descriptors with optional 64bit addressing and timestamping. QEMU will not yet provide timestamps (always leaving the valid timestamp bit as zero). Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181011021931.4249-6-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16net: cadence_gem: Add macro with max number of descriptor wordsEdgar E. Iglesias1-1/+4
Add macro with max number of DMA descriptor words. No functional change. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181011021931.4249-5-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16net: cadence_gem: Use uint32_t for 32bit descriptor wordsEdgar E. Iglesias1-1/+1
Use uint32_t instead of unsigned to describe 32bit descriptor words. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181011021931.4249-4-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-02hw/net: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-2/+3
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-Id: <20180625124238.25339-35-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-06-08ftgmac100: compute maximum frame size depending on the protocolCédric Le Goater1-1/+6
The maximum frame size includes the CRC and depends if a VLAN tag is inserted or not. Adjust the frame size limit in the transmit handler using on the FTGMAC100State buffer size and in the receive handler use the packet protocol. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-2-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11imx_fec: Reserve full FSL_IMX25_FEC_SIZE page for the register fileAndrey Smirnov1-0/+1
Some i.MX SoCs (e.g. i.MX7) have FEC registers going as far as offset 0x614, so to avoid getting aborts when accessing those on QEMU, extend the register file to cover FSL_IMX25_FEC_SIZE(16K) of address space instead of just 1K. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11imx_fec: Add support for multiple Tx DMA ringsAndrey Smirnov1-2/+16
More recent version of the IP block support more than one Tx DMA ring, so add the code implementing that feature. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11imx_fec: Emulate SHIFT16 in ENETx_RACCAndrey Smirnov1-0/+2
Needed to support latest Linux kernel driver which relies on that functionality. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11imx_fec: Use ENET_FTRL to determine truncation lengthAndrey Smirnov1-1/+2
Frame truncation length, TRUNC_FL, is determined by the contents of ENET_FTRL register, so convert the code to use it instead of a hardcoded constant. To avoid the case where TRUNC_FL is greater that ENET_MAX_FRAME_SIZE, increase the value of the latter to its theoretical maximum of 16K. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11imx_fec: Move Tx frame buffer away from the stackAndrey Smirnov1-0/+3
Make Tx frame assembly buffer to be a paort of IMXFECState structure to avoid a concern about having large data buffer on the stack. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-12-18hw/net/ne2000: extract ne2k-isa code from i386/pc to ne2000-isa.cPhilippe Mathieu-Daudé1-0/+33
- add "hw/net/ne2000-isa.h" - remove the old i386 dependency Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> [PPC] Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-31lance: move TYPE_LANCE and SysBusPCNetState from lance.c to lance.hMark Cave-Ayland1-0/+45
This enables them to be used outside of lance.c. We also update the comment to refer to the SPARC32 lance device rather than the AMD PCNet-II device (of which lance is a register-compatible subset). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> CC: Jason Wang <jasowang@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-09-21net: add Sun HME (Happy Meal Ethernet) on-board NICMark Cave-Ayland1-0/+4
Enable it by default for the sparc64-softmmu configuration. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
2017-04-25net/ftgmac100: add a 'aspeed' propertyCédric Le Goater1-0/+4
The Aspeed SoCs have a different definition of the end of the ring buffer bit. Add a property to specify which set of bits should be used by the NIC. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-24net: add FTGMAC100 supportCédric Le Goater1-0/+60
The FTGMAC100 device is an Ethernet controller with DMA function that can be found on Aspeed SoCs (which include NCSI). It is fully compliant with IEEE 802.3 specification for 10/100 Mbps Ethernet and IEEE 802.3z specification for 1000 Mbps Ethernet and includes Reduced Media Independent Interface (RMII) and Reduced Gigabit Media Independent Interface (RGMII) interfaces. It adopts an AHB bus interface and integrates a link list DMA engine with direct M-Bus accesses for transmitting and receiving packets. It has independent TX/RX fifos, supports half and full duplex (1000 Mbps mode only supports full duplex), flow control for full duplex and backpressure for half duplex. The FTGMAC100 also implements IP, TCP, UDP checksum offloads and supports IEEE 802.1Q VLAN tag insertion and removal. It offers high-priority transmit queue for QoS and CoS applications This model is backed with a RealTek 8211E PHY which is the chip found on the AST2500 EVB. It is complete enough to satisfy two different Linux drivers and a U-Boot driver. Not supported features are : - IEEE 802.1Q VLAN - High Priority Transmit Queue - Wake-On-LAN functions The code is based on the Coldfire Fast Ethernet Controller model. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-24hw/net: add MII definitionsCédric Le Goater1-18/+53
This adds comments on the Basic mode control and status registers bit definitions. It also adds a couple of bits for 1000BASE-T and the RealTek 8211E PHY for the FTGMAC100 model to use. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-20cadence_gem: Make the revision a propertyAlistair Francis1-0/+1
Expose the Cadence GEM revision as a property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 541324373cf87b50f8be0439a0cb89f5028b016f.1491947224.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-22cadence_gem: Add support for screeningAlistair Francis1-1/+5
The Cadence GEM hardware allows incoming data to be 'screened' based on some register values. Add support for these screens. We also need to increase the max regs to avoid compilation failures. These new registers are implemented in the next patch. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 73e69a8ad9fa2763e9f68f71eaf2469dd5744fcc.1469727764.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-22cadence_gem: Add the num-priority-queues propertyAlistair Francis1-4/+9
The Cadence GEM hardware supports N number priority queues, this patch is a step towards that by adding the property to set the queues. At the moment behaviour doesn't change as we only use queue 0. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 6543ec0d0c4bfd2678d0ed683efb197e91b17733.1469727764.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-12Clean up header guards that don't match their file nameMarkus Armbruster1-2/+3
Header guard symbols should match their file name to make guard collisions less likely. Offenders found with scripts/clean-header-guards.pl -vn. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-06-02Add ENET/Gbps Ethernet support to FEC deviceJean-Christophe Dubois1-2/+129
The ENET device (present in i.MX6) is "derived" from FEC and backward compatible with it. This patch adds the necessary support of the added feature in the ENET device to allow Linux to use it (on supported processors). Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-06-02i.MX: move FEC device to a register array structure.Jean-Christophe Dubois1-17/+34
This is to prepare for the ENET Gb device of the i.MX6. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-06-02i.MX: Rename i.MX FEC defines to ENET_XXXJean-Christophe Dubois1-32/+32
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Signed-off-by: Jason Wang <jasowang@redhat.com>
generated by cgit v1.1 at 2024-10-01 00:49:41 +0000