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For P9 NX, the send window is opened for each crypto session and closed upon free. But VAS supports 64K windows per chip for all coprocessors including in user space support. So there is a possibility of not getting the window for kernel requests. This patch reserves windows for each coprocessor type (NX842) and are available forever for kernel requests, Opens each window for each CPU on the corresponding chip during driver initialization. So then use the percpu txwin for NX requests depends on the CPU on which the process is executing. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| nx_csbcpb.h | ||
| nx_debugfs.c | ||
| nx-842-powernv.c | ||
| nx-842-pseries.c | ||
| nx-842.c | ||
| nx-842.h | ||
| nx-aes-cbc.c | ||
| nx-aes-ccm.c | ||
| nx-aes-ctr.c | ||
| nx-aes-ecb.c | ||
| nx-aes-gcm.c | ||
| nx-aes-xcbc.c | ||
| nx-sha256.c | ||
| nx-sha512.c | ||
| nx.c | ||
| nx.h | ||