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author | Wael El-Essawy <welessa@us.ibm.com> | 2017-03-22 10:30:48 -0500 |
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committer | Wael El-Essawy <welessa@us.ibm.com> | 2017-05-10 13:53:16 -0400 |
commit | cf2258322bb72a2cd868f8eaef25e9a665077f4f (patch) | |
tree | f7a9b13ef36943246377ff623ed917fa4fd08ada /src/occ_405/occ_sys_config.h | |
parent | ff3b5a1c08389bf766de21adcd033e3c7b86af87 (diff) | |
download | talos-occ-cf2258322bb72a2cd868f8eaef25e9a665077f4f.tar.gz talos-occ-cf2258322bb72a2cd868f8eaef25e9a665077f4f.zip |
Memory Power Control when entering and exiting IPS (Idle Power Save)
memory power control settings for IPS/default modes - as defined by
memory config data packet version 0x21 - are applied to memory
power control registers of all configured ports whenever the OCC
enters/exits IPS, respectively.
Change-Id: I56514bb8cbab80c6d4877edc74db96f3b011e523
RTC: 165546
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38294
Reviewed-by: Martha Broyles <mbroyles@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christopher J. Cain <cjcain@us.ibm.com>
Reviewed-by: Wael El-Essawy <welessa@us.ibm.com>
Diffstat (limited to 'src/occ_405/occ_sys_config.h')
-rwxr-xr-x | src/occ_405/occ_sys_config.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/occ_405/occ_sys_config.h b/src/occ_405/occ_sys_config.h index 26cb519..abd92c9 100755 --- a/src/occ_405/occ_sys_config.h +++ b/src/occ_405/occ_sys_config.h @@ -35,6 +35,7 @@ #include <state.h> #include <apss.h> #include <dimm.h> +#include <mem_structs.h> #define MAX_NUM_OCC 4 #define MAX_NUM_NODES 4 @@ -279,16 +280,6 @@ typedef struct uint16_t reserved3; //reserved } mem_throt_config_data_t; -// this enum defines memory power control -typedef enum -{ - MEM_PWR_CTL_OFF = 0x00, - MEM_PWR_CTL_POWER_DOWN = 0x01, - MEM_PWR_CTL_PD_AND_STR = 0x02, - MEM_PWR_CTL_PD_AND_STR_CLK_STOP = 0x03, - MEM_PWR_CTL_NO_SUPPORT = 0xFF, -} eMemoryPowerControlSetting; - // Sys Config Structure @@ -399,8 +390,8 @@ typedef struct uint32_t dimm_huids[MAX_NUM_CENTAURS][NUM_DIMMS_PER_CENTAUR]; uint8_t mem_type; uint8_t dimm_i2c_engine; - eMemoryPowerControlSetting ips_mem_pwr_ctl; // IPS memory power control - eMemoryPowerControlSetting default_mem_pwr_ctl; // default memory power control + uint8_t ips_mem_pwr_ctl; // IPS memory power control + uint8_t default_mem_pwr_ctl; // default memory power control // -------------------------------------- // Memory Throttle limits |