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2024-03-18vppinfra: os agnostic api for getting CPU informationDamjan Marion1-1/+0
Avoid direct sysfs reads when possible... Type: improvement Change-Id: I2b84cd18f3da47925d068951f24b79b5b6e20bb1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-03-12misc: remove GNU Indent directivesDamjan Marion1-2/+0
Type: refactor Change-Id: I5235bf3e9aff58af6ba2c14e8c6529c4fc9ec86c Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-02-18vlib: Only init vfio on LinuxTom Jones1-0/+2
Type: improvement Change-Id: Id1c72928324b85bc67860e600722bf8baeff45b2 Signed-off-by: Tom Jones <thj@freebsd.org>
2023-01-12misc: use right include for fctnl.h and poll.hGuillaume Solignac1-1/+1
Musl is stricter than glibc and has a warning that including fctnl.h and poll.h should be prefered rather than their sys/ counterparts, which breaks -Wall setups. Type: fix Signed-off-by: Guillaume Solignac <gsoligna@cisco.com> Change-Id: Id101e999371951b0927cc8c4109f8f1536de1bc2
2022-10-11vppinfra: fix AddressSanitizerBenoît Ganne1-0/+1
When checking for CLIB_SANITIZE_ADDR to enable specific behavior for AddressSanitizer, we must have vppinfra/clib.h included as it is defined there. Type: fix Change-Id: I9060c3c29c1289d28596c215a1d1709b2ea7c84e Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-04-18vppinfra: remove linux/syscall.hDamjan Marion1-1/+0
For portabiliy reasons it is better to have all wrapped in clib code. I.e. instead of using getcpu() we have clib_get_current_numa_node () and clib_get_current_cpu_id(). Type: refactor Change-Id: I29b52d7f29bc7f93873402c4070561f564b71c63 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-15misc: removed executable bits from source filesRay Kinsella1-0/+0
Identified and removed executable bit from source files in the tree. find . -perm 755 -name *.[ch] -exec chmod a-x {} \; Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I00710d59fcc46ce5be5233109af4c8077daff74b
2019-12-17vlib: add max-size configuration parameter for pmallocjieqiang wang1-0/+3
Enable 'max-size' configuration parameter to set maximum size of memory space allocated for pmalloc module. This parameter along with existing 'base-addr' falls into physmem section. Both are dedicated parameters to pmalloc module. Type: feature Change-Id: I939f25156b9a43440a24d69a7397d57eb6c2d392 Signed-off-by: Jieqiang Wang <Jieqiang.Wang@arm.com>
2019-11-27misc: add address sanitizer heap instrumentationBenoît Ganne1-1/+1
Introduce AddressSanitizer support: https://github.com/google/sanitizers/ This starts with heap instrumentation. vlib_buffer, bihash and stack instrumentation should follow. Type: feature Change-Id: I7f20e235b2f79db72efd0e756f22c75f717a9884 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-09-03tap: fix tap interface not working on Arm issueLijian.Zhang1-1/+6
The VPP code tries to set all userspace memory in the table via IOCTL to VHOST_SET_MEM_TABLE. But on aarch64, the userspace address range is larger (48 bits) than that on x86 (47 bits). Below is an segment from /proc/[vpp]/maps. fffb41200000-fffb43a00000 rw-s 00000000 00:0e 532232 /anon_hugepage (deleted) Instead of setting all userspace memory space to vhost-net, will only set the address space reserved by pmalloc module during initialization. Type: fix Change-Id: I91cb35e990869b42094cf2cd0512593733d33677 Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com> Reviewed-by: Steve Capper <Steve.Capper@arm.com>
2019-02-21physmem: keep physmem VA in 39-bit address space on x86_64Damjan Marion1-1/+33
Some x86 CPUs have IOMMU capable dealing only with 39-bit address space This patch also adds option to specify physmem base address from startup.conf Change-Id: I9e8abd26efb60e9c4ad54c035fb1751a4a61f4dc Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-07avf: allocate descriptor memory from local numaDamjan Marion1-0/+1
Change-Id: Ic56ee4ce83b282a5f0f5aed500721fe639b941b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-08physmem: Add physmem map supportMohsin Kazmi1-3/+9
This patch adds support for mapping the virtual address to physical address and size of memory allocated. Change-Id: I7659a1881308e89b215c486fecd7c973076d0773 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-25pmalloc: support for 4K pagesDamjan Marion1-5/+8
Change-Id: Iecceffe06a92660976ebb58cd3cbec4be8931db0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23physmem coverity issuesDamjan Marion1-2/+2
Change-Id: Ie9ff9b751190632dfc4576e5cbb1987a4142af5e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23Numa-aware, growable physical memory allocator (pmalloc)Damjan Marion1-0/+150
Change-Id: Ic4c46bc733afae8bf0d8146623ed15633928de30 Signed-off-by: Damjan Marion <damarion@cisco.com>