| Message ID | 20241113-remove_vic_resource_limits-v4-0-a34cf8570c67@cisco.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | enic: Use all the resources configured on VIC | expand |
Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@kernel.org>: On Wed, 13 Nov 2024 23:56:32 +0000 you wrote: > Allow users to configure and use more than 8 rx queues and 8 tx queues > on the Cisco VIC. > > This series changes the maximum number of tx and rx queues supported > from 8 to the hardware limit of 256, and allocates memory based on the > number of resources configured on the VIC. > > [...] Here is the summary with links: - [net-next,v4,1/7] enic: Create enic_wq/rq structures to bundle per wq/rq data https://git.kernel.org/netdev/net-next/c/b67609c93153 - [net-next,v4,2/7] enic: Make MSI-X I/O interrupts come after the other required ones https://git.kernel.org/netdev/net-next/c/231646cb6a8c - [net-next,v4,3/7] enic: Save resource counts we read from HW https://git.kernel.org/netdev/net-next/c/5aee3324724a - [net-next,v4,4/7] enic: Allocate arrays in enic struct based on VIC config https://git.kernel.org/netdev/net-next/c/a64e5492ca90 - [net-next,v4,5/7] enic: Adjust used MSI-X wq/rq/cq/interrupt resources in a more robust way https://git.kernel.org/netdev/net-next/c/cc94d6c4d40c - [net-next,v4,6/7] enic: Move enic resource adjustments to separate function https://git.kernel.org/netdev/net-next/c/374f6c04df8e - [net-next,v4,7/7] enic: Move kdump check into enic_adjust_resources() https://git.kernel.org/netdev/net-next/c/a28ccf1d6c10 You are awesome, thank you!
Allow users to configure and use more than 8 rx queues and 8 tx queues on the Cisco VIC. This series changes the maximum number of tx and rx queues supported from 8 to the hardware limit of 256, and allocates memory based on the number of resources configured on the VIC. Signed-off-by: Nelson Escobar <neescoba@cisco.com> --- Changes in v4: - Followed Vadim Fedorenko's suggestions for re-arranging enic_wq and adding ____cacheline_aligned to the new structs. - Link to v3: https://lore.kernel.org/r/20241108-remove_vic_resource_limits-v3-0-3ba8123bcffc@cisco.com Changes in v3: - Per Jakub's suggestions, split commit 5 into smaller commits and use net_get_num_default_rss_queues() to set the number of RQs used. - Fixed an issue with commit 2 caught during testing with a missing changed needed in enic_init_vnic_resources(). - Link to v2: https://lore.kernel.org/r/20241024-remove_vic_resource_limits-v2-0-039b8cae5fdd@cisco.com Changes in v2: - Followed Kalesh's suggestions: removed redundant NULL assigments, returning -ENOMEM directly - Reviewed-by tag for Simon Horman <horms@kernel.org> - Marked Satish Kharat and John Daley as co-developers to better reflect their role in this patch set - Link to v1: https://lore.kernel.org/r/20241022041707.27402-2-neescoba@cisco.com --- Nelson Escobar (7): enic: Create enic_wq/rq structures to bundle per wq/rq data enic: Make MSI-X I/O interrupts come after the other required ones enic: Save resource counts we read from HW enic: Allocate arrays in enic struct based on VIC config enic: Adjust used MSI-X wq/rq/cq/interrupt resources in a more robust way enic: Move enic resource adjustments to separate function enic: Move kdump check into enic_adjust_resources() drivers/net/ethernet/cisco/enic/enic.h | 62 ++-- drivers/net/ethernet/cisco/enic/enic_ethtool.c | 8 +- drivers/net/ethernet/cisco/enic/enic_main.c | 386 +++++++++++++++---------- drivers/net/ethernet/cisco/enic/enic_res.c | 42 +-- 4 files changed, 299 insertions(+), 199 deletions(-) --- base-commit: 6f07cd8301706b661776074ddc97c991d107cc91 change-id: 20241023-remove_vic_resource_limits-eaa64f9e65fb Best regards,