| #
93998f3c |
| 15-Nov-2023 |
Tyler Retzlaff <roretzla@linux.microsoft.com> |
add extension keyword to GCC statement expressions
Add __extension__ keyword to gcc statement expression extensions.
This is necessary for MSVC support.
Signed-off-by: Tyler Retzlaff <roretzla@linu
add extension keyword to GCC statement expressions
Add __extension__ keyword to gcc statement expression extensions.
This is necessary for MSVC support.
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
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|
| #
e88bd474 |
| 12-Jan-2021 |
Ruifeng Wang <ruifeng.wang@arm.com> |
net/octeontx: fix build with SVE
Building with gcc 10.2 with SVE extension enabled got error:
{standard input}: Assembler messages:
{standard input}:91: Error: selected processor does not support `
net/octeontx: fix build with SVE
Building with gcc 10.2 with SVE extension enabled got error:
{standard input}: Assembler messages:
{standard input}:91: Error: selected processor does not support `addvl x4,x8,#-1'
{standard input}:95: Error: selected processor does not support `ptrue p1.d,all'
{standard input}:135: Error: selected processor does not support `whilelo p2.d,xzr,x5'
{standard input}:137: Error: selected processor does not support `decb x1'
This is because inline assembly code explicitly resets cpu model to
not have SVE support. Thus SVE instructions generated by compiler
auto vectorization got rejected by assembler.
Added SVE to the cpu model specified by inline assembly for SVE support.
Not replacing the inline assembly with C atomics because the driver relies
on specific LSE instruction to interface to co-processor [1].
Fixes: f0c7bb1bf778 ("net/octeontx/base: add octeontx IO operations")
Cc: stable@dpdk.org
[1] https://mails.dpdk.org/archives/dev/2021-January/196092.html
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
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|
| #
95a6b04f |
| 10-Oct-2018 |
Anoob Joseph <anoob.joseph@caviumnetworks.com> |
use registered name for OCTEON TX references
'OCTEON TX' is the registered name. All other usages need to be fixed.
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Jerin Jac
use registered name for OCTEON TX references
'OCTEON TX' is the registered name. All other usages need to be fixed.
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
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| #
aaf4363e |
| 08-Jan-2018 |
Jerin Jacob <jerin.jacob@caviumnetworks.com> |
drivers: use SPDX tag for Cavium copyright files
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
|
| #
f0c7bb1b |
| 08-Oct-2017 |
Jerin Jacob <jerin.jacob@caviumnetworks.com> |
net/octeontx/base: add octeontx IO operations
Adding octeontx specific io operations. Added a stub for building
against non octeontx targets.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.
net/octeontx/base: add octeontx IO operations
Adding octeontx specific io operations. Added a stub for building
against non octeontx targets.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
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|