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path: root/drivers/net/fsl_ls_mdio.c
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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>
2023-02-02drivers: net: fsl_ls_mdio: prevent a NULL pointer dereferenceIoana Ciornei
Prevent a NULL pointer dereference in the probe path by checking the return valud of dev_read_addr_ptr() against NULL. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15net: fsl: Fix busy flag polling registerMarkus Koch
NXP's mEMAC reference manual, Chapter 6.5.5 "MDIO Ethernet Management Interface usage", specifies to poll the BSY (0) bit in the CFG/STAT register to wait until a transaction has finished, not bit 31 in the data register. In the Linux kernel, this has already been fixed in commit 26eee0210ad7 ("net/fsl: fix a bug in xgmac_mdio"). This patch changes the register in the fman_mdio and fsl_ls_mdio drivers. As the MDIO_DATA_BSY define is no longer in use, this patch also removes its definition from the fsl_memac header. Signed-off-by: Markus Koch <markus@notsyncing.net> Reviewed-by: Camelia Groza <camelia.groza@nxp.com>
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>
2020-04-29drivers: net: add Layerscape mEMAC MDIO driverIoana Ciornei
Add a driver for the MDIO interface integrated in the mEMAC (Multi-rate Ethernet Media Access Controller) and the Fman 10G Ethernet MACs. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>