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authorAlex Elder <elder@linaro.org>2021-03-25 17:44:33 +0300
committerDavid S. Miller <davem@davemloft.net>2021-03-26 03:22:30 +0300
commitcc5199ed50f2939743185fac94f1bcb47200684a (patch)
tree8ec391f7257cead9498a47683cfd31c37047ac27 /drivers/bus/uniphier-system-bus.c
parentb8ecdaaaf328cf2914da99217368dc847fb9e968 (diff)
downloadlinux-cc5199ed50f2939743185fac94f1bcb47200684a.tar.xz
net: ipa: update component config register
IPA version 4.9 and later use a different layout of some fields found in the COMP_CFG register. Define arbitration_lock_disable_encoded(), and use it to encode a value into the ATOMIC_FETCHER_ARB_LOCK_DIS field based on the IPA version. And define full_flush_rsc_closure_en_encoded() to encode a value into the FULL_FLUSH_WAIT_RSC_CLOSE_EN field based on the IPA version. The values of these fields are neither modified nor extracted by current code, but this patch makes this possible for all supported versions. Fix a mistaken comment above ipa_hardware_config_comp() intended to describe the purpose for the register. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/bus/uniphier-system-bus.c')
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