diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H b/src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H index 58eea1ba0..cd4c698c2 100644 --- a/src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H +++ b/src/import/chips/p9/procedures/hwp/memory/p9_mss_attr_update.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -38,8 +38,28 @@ #include <fapi2.H> +// Lx version 1 parsing/extraction constants +// section offsets +constexpr uint8_t Lx_V1_R_OFFSET_TO_F0S = 24; +constexpr uint8_t Lx_V1_R_OFFSET_TO_F1S = 82; +constexpr uint8_t Lx_V1_R_OFFSET_TO_F2S = 140; +constexpr uint8_t Lx_V1_R_OFFSET_TO_F3S = 198; + typedef fapi2::ReturnCode (*p9_mss_attr_update_FP_t) (const fapi2::Target<fapi2::TARGET_TYPE_MCS>&); +// Define some of the helper API so we can test them in CI +/// +/// @brief Given target and memory frequency, return MVPD Lx keyword and +/// offset to first byte in frequency-specific customization section +/// @param[in] i_target the port target (e.g., MCA) +/// @param[out] o_keyword Lx keyword ID for this port +/// @param[out] o_s_offset frequency-specific section byte offset +/// @return FAPI2_RC_SUCCESS iff ok +/// +fapi2::ReturnCode p9_mss_attr_update_get_lx_offsets( const fapi2::Target<fapi2::TARGET_TYPE_MCA>& i_target, + fapi2::MvpdKeyword& o_keyword, + uint8_t& o_s_offset); + extern "C" { |
