blaster4385/linux-IllusionX/drivers/net/ethernet/broadcom, branch v6.12.1

bnxt_en: replace ptp_lock with irqsave variant

2024-10-19T21:16:25Z

In netpoll configuration the completion processing can happen in hard irq context which will break with spin_lock_bh() for fullfilling RX timestamp in case of all packets timestamping. Replace it with spin_lock_irqsave() variant. Fixes: 7f5515d19cd7 ("bnxt_en: Get the RX packet timestamp") Reviewed-by: Michael Chan Signed-off-by: Vadim Fedorenko Message-ID: <20241016195234.2622004-1-vadfed@meta.com> Signed-off-by: Andrew Lunn

net: bcmasp: fix potential memory leak in bcmasp_xmit()

2024-10-16T00:10:27Z

The bcmasp_xmit() returns NETDEV_TX_OK without freeing skb in case of mapping fails, add dev_kfree_skb() to fix it. Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller") Signed-off-by: Wang Hai Acked-by: Florian Fainelli Link: https://patch.msgid.link/20241014145901.48940-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski

net: systemport: fix potential memory leak in bcm_sysport_xmit()

2024-10-15T19:53:52Z

The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix it. Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver") Signed-off-by: Wang Hai Link: https://patch.msgid.link/20241014145115.44977-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23Z

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

bnxt_en: resize bnxt_irq name field to fit format string

2024-09-11T01:42:45Z

The name field of struct bnxt_irq is written using snprintf in bnxt_setup_msix(). Make the field large enough to fit the maximal formatted string to prevent truncation. Truncated IRQ names are less meaningful to the user. For example, "enp4s0f0np0-TxRx-0" gets truncated to "enp4s0f0np0-TxRx-" with the existing code. Make sure we have space for the extra characters added to the IRQ names: - the characters introduced by the static format string: hyphens - the maximal static substituted ring type string: "TxRx" - the maximum length of an integer formatted as a string, even though reasonable ring numbers would never be as long as this. Signed-off-by: Edwin Peer Signed-off-by: Michael Chan Reviewed-by: Simon Horman Link: https://patch.msgid.link/20240909202737.93852-4-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski

bnxt_en: Add MSIX check in bnxt_check_rings()

2024-09-11T01:42:45Z

bnxt_check_rings() is called to ensure that we have the hardware ring resources before committing to reinitialize with the new number of rings. MSIX vectors are never checked at this point, because up until recently we must first disable MSIX before we can allocate the new set of MSIX vectors. Now that we support dynamic MSIX allocation, check to make sure we can dynamically allocate the new MSIX vectors as the last step in bnxt_check_rings() if dynamic MSIX is supported. For example, the IOMMU group may limit the number of MSIX vectors for the device. With this patch, the ring change will fail more gracefully when there is not enough MSIX vectors. It is also better to move bnxt_check_rings() to be called as the last step when changing ethtool rings. Reviewed-by: Somnath Kotur Reviewed-by: Kalesh AP Reviewed-by: Andy Gospodarek Signed-off-by: Michael Chan Reviewed-by: Simon Horman Link: https://patch.msgid.link/20240909202737.93852-3-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski

bnxt_en: Increase the number of MSIX vectors for RoCE device

2024-09-11T01:42:45Z

If RocE is supported on the device, set the number of RoCE MSIX vectors to the number of online CPUs + 1 and capped at these maximums: VF: 2 NPAR: 5 PF: 64 For the PF, the maximum is now increased from the previous value of 9 to get better performance for kernel applications. Remove the unnecessary check for BNXT_FLAG_ROCE_CAP. bnxt_set_dflt_ulp_msix() will only be called if the flag is set. Reviewed-by: Andy Gospodarek Signed-off-by: Michael Chan Reviewed-by: Simon Horman Link: https://patch.msgid.link/20240909202737.93852-2-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski

tg3: Remove setting of RX software timestamp

2024-09-10T00:44:40Z

The responsibility for reporting of RX software timestamp has moved to the core layer (see __ethtool_get_ts_info()), remove usage from the device drivers. Reviewed-by: Carolina Jubran Reviewed-by: Rahul Rameshbabu Signed-off-by: Gal Pressman Reviewed-by: Michael Chan Reviewed-by: Pavan Chebbi Link: https://patch.msgid.link/20240906144632.404651-3-gal@nvidia.com Signed-off-by: Jakub Kicinski

bnxt_en: Remove setting of RX software timestamp

2024-09-10T00:44:40Z

bnx2x: Remove setting of RX software timestamp

2024-09-06T08:34:18Z