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path: root/drivers/net/e1000.c
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2025-05-05eth: Support E1000E I225-VZhiJie.zhang
1. Add pcie device id 0x15f3 2. Add IIC phy id 0x67C9DC00 Signed-off-by: ZhiJie.Zhang <zhangzhijie@bosc.ac.cn>
2025-04-08net: e1000: annotate switch/case fallthroughAndre Przywara
The E1000 driver uses an implicit switch/case fallthrough for sharing some code supporting different PHYs. Add our "fallthrough;" statement-like macro before the two labels in e1000_set_phy_type(), to avoid a warning when GCC's -Wimplicit-fallthrough warning option is enabled. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2024-07-22drivers: net: Remove duplicate newlinesMarek Vasut
Drop all duplicate newlines. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-07-05e1000: add support for i226Marjolaine Amate
This patch adds support for Intel Foxville I226 devices LM,V,I,K in e1000 driver. Signed-off-by: Marjolaine Amate <marjolaine.amate@odyssee-systemes.fr>
2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-07net: Remove <common.h> and add needed includesTom Rini
Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-03-26e1000: add support for i225-ITMarjolaine Amate
This patch adds support for i225-IT in e1000 driver. Add e1000_phy_igc. Signed-off-by: Marjolaine Amate <marjolaine.amate@odyssee-systemes.fr>
2023-11-05net: e1000: Drop e1000_eth_ids[]Bin Meng
e1000_eth_ids holds compatible strings for e1000 devices, but it is meaningless as e1000 is a PCI device and there is no such compatible string assigned to e1000 by the DT bindings community. Drop it. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-07net: e1000: Remove non-DM_ETH codeTom Rini
As DM_ETH is required for all network drivers, it's now safe to remove the non-DM_ETH support code. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-05-03pci: Add mask parameter to dm_pci_map_bar()Andrew Scull
Add a mask parameter to control the lookup of the PCI region from which the mapping can be made. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-05-03pci: Map bars with offset and lengthAndrew Scull
Evolve dm_pci_map_bar() to include an offset and length parameter. These allow a portion of the memory to be mapped and range checks to be applied. Passing both the offset and length as zero results in the previous behaviour and this is used to migrate the previous callers. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-09-30WS cleanup: remove excessive empty linesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-08-02global: Convert simple_strtoul() with decimal to dectoul()Simon Glass
It is a pain to have to specify the value 10 in each call. Add a new dectoul() function and update the code to use it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-18net: e1000: do not attempt to set hwaddr for i210 without FLASHTim Harvey
commit f1bcad22dd19 ("net: e1000: add support for writing to EEPROM") adds support for storing hwaddr in EEPROM however i210 devices do not support this and thus results in errors such as: Warning: e1000#0 failed to set MAC address' Check if a flash device is present and if not return -ENOSYS indicating this is not supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-01-27net: e1000: Add missing address translationsStefan Roese
Add some missing address translations from virtual address in local DRAM to physical address, which is needed for the DMA transactions to work correctly. This issue was detected while testing the e1000 driver on the MIPS Octeon III platform, which needs address translation. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-27net: e1000: Use virt_to_phys() instead of pci_virt_to_mem()Stefan Roese
Using (dm_)pci_virt_to_mem() is incorrect to translate the virtual address in local DRAM to a physical address. The correct macro here is virt_to_phys() so switch to using this macro. As virt_to_bus() is now not used any more, this patch also removes both definitions (DM and non-DM). This issue was detected while testing the e1000 driver on the MIPS Octeon III platform, which needs address translation. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-27net: e1000: Remove unused bus_to_phys() macroStefan Roese
bus_to_phys() is defined but not referenced at all. This patch removes it completely. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-19net: e1000: implement eth_write_hwaddr for DM_ETHIan Ray
Implement programming MAC address to the hardware also for device model configuration. Fixes: b565b18a294f ("board: ge: bx50v3: Enable DM for PCI and ethernet") Signed-off-by: Ian Ray <ian.ray@ge.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-12-13dm: treewide: Rename dev_get_platdata() to dev_get_plat()Simon Glass
Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-14net: e1000: add defaults for i210 TX/RX PBSIZEChristian Gmeiner
Set the defaults on probe for the packet buffer size registers for the i210. The TX/RX PBSIZE register of the i210 resets to its default value only at power-on - see Intel Ethernet Controller I210 Datasheet rev 3.5 chapter 8.3 'Internal Packet Buffer Size Registers'. If something (another driver, another OS, etc.) modifies this register from its default value, the e1000 driver doesn't function correctly. It detects a hang of the transmitter and continuously resets the adapter. Here we set this value to its default when resetting the i210 to resolve this issue. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2020-07-17treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada
The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop net.h from common headerSimon Glass
Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-02-05dm: core: Create a new header file for 'compat' featuresSimon Glass
At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-12-02common: Move ARM cache operations out of common.hSimon Glass
These functions are CPU-related and do not use driver model. Move them to cpu_func.h Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-26net: e1000: Fix e1000_igb semaphore handlingBernhard Messerklinger
Fix commit f1bcad22dd19 ("net: e1000: add support for writing to EEPROM"). Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-02-04net: e1000: implement eth_write_hwaddrHannu Lounento
Implement programming MAC address to the hardware, i.e. external flash seen as EEPROM. MAC address is only written if it differs from what is already stored in flash or if reading the current MAC address fails. Signed-off-by: Hannu Lounento <hannu.lounento@ge.com> CC: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2018-02-04net: e1000: split e1000_read_mac_addrHannu Lounento
Split the implementation of e1000_read_mac_addr into eeprom and register versions called by e1000_read_mac_addr. This allows for calling e1000_read_mac_addr when MAC address is needed with no constraints where it is read from, and for calling the register and, especially, the eeprom version directly in order to specify where to read the address from. Signed-off-by: Hannu Lounento <hannu.lounento@ge.com> CC: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2018-02-04net: e1000: add support for writing to EEPROMHannu Lounento
Port functions for writing to EEPROM, updating the checksum and committing data to flash from the Linux kernel igb driver. Functions were ported from Linux 4.8-rc2 (694d0d0bb20). Signed-off-by: Hannu Lounento <hannu.lounento@ge.com> CC: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Reviewed-by: Stefano Babic <sbabic@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2016-12-04net: e1000: fix indentationAndre Przywara
Apparently the indentation is off here, for the IGB model just want to bail out early. Fix this to avoid both compiler warnings and puzzled readers. Pointed out by GCC 6.2's -Wmisleading-indentation warning. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-08-15net: e1000: Fix the build with driver model and SPI EEPROMAlban Bedel
When adding support for the driver model the SPI EEPROM feature had been ignored. Fix the build with both CONFIG_DM_ETH and CONFIG_E1000_SPI enabled. Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-02-08Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingTom Rini
2016-02-06Use correct spelling of "U-Boot"Bin Meng
Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-05net: e1000: Convert to use DM PCI APIBin Meng
Update this driver to use proper DM PCI APIs. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-13Merge git://git.denx.de/u-boot-netTom Rini
2016-01-12dm: pci: Add a dm_ prefix to pci_get_bdf()Simon Glass
Most driver model PCI functions have a dm_ prefix. At some point, when the old code is converted to driver model and the old functions are removed, we will drop that prefix. For consistency, we should use the dm_ prefix for all driver model functions. Update pci_get_bdf() accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-04net: e1000: use correct helper to do endianness conversionMiao Yan
In struct e1000_rx_desc, field 'length' is declared as uint16_t, so use le16_to_cpu() to do endianness conversion. Also drop conversion on 'status' which is declared as uint8_t. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-12-21net: e1000: Remove CONFIG_MVBC_1GBin Meng
CONFIG_MVBC_1G is not referenced anywhere, hence remove it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-12-21net: e1000: Remove dead codes wrapped by #if 0Bin Meng
Remove those dead codes wrapped by #if 0 and #endif. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-09-11Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h headerSimon Glass
Now that we have a new header file for cache-aligned allocation, we should move the stack-based allocation macro there also. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-26net: e1000: Fix build warnings for 32-bitBin Meng
commit 6497e37 "net: e1000: Support 64-bit physical address" causes compiler warnings on 32-bit U-Boot build below. drivers/net/e1000.c: In function 'e1000_configure_tx': drivers/net/e1000.c:4982:2: warning: right shift count >= width of type [enabled by default] drivers/net/e1000.c: In function 'e1000_configure_rx': drivers/net/e1000.c:5126:2: warning: right shift count >= width of type [enabled by default] This commit fixes the build warnings. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-08-21net: e1000: Add Kconfig optionsSimon Glass
Add Kconfig options in preparation for moving boards to use Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-08-21net: e1000: Convert to driver modelSimon Glass
Update this driver to support driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Apalis T30 2GB on Apalis Evaluation Board
2015-08-21net: e1000: Prepare for driver model conversionSimon Glass
Since struct eth_device does not exist with CONFIG_DM_ETH defined, avoid using it in the driver unless necessary. Most of the time it is better to pass the private driver pointer anyway. Also refactor the code so that code that the driver model implementation will share are available in functions that can be called. Add stubs where necessary. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Apalis T30 2GB on Apalis Evaluation Board
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-06 07:03:49 +0000