diff options
| author | Haim Dreyfuss <haim.dreyfuss@intel.com> | 2019-04-03 14:37:54 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-09-06 15:52:05 +0300 |
| commit | e5f3f215d07f0f802373a123cbd29c6387aa818d (patch) | |
| tree | 31b2bceee7ddfc858d15be014cfd3be39ecb9c33 /drivers/net/wireless/intel/iwlwifi/iwl-prph.h | |
| parent | 973ef19e9d506963cb882b9450da3703cf5892c0 (diff) | |
| download | linux-e5f3f215d07f0f802373a123cbd29c6387aa818d.tar.gz | |
iwlwifi: add support for suspend-resume flow for new device generation
The new device generation has a slightly different suspend resume flow
Currently, the way the driver instruct the device to move to D3 is by
sending D3_CONFIG_CMD.
Instead of using the host command the indication is by writing to the
doorbell interrupt.
The FW will respond with interrupt to indicate transition completion.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 8d930bfe0727..f47e0f97acf8 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -451,6 +451,8 @@ enum { #define UREG_DOORBELL_TO_ISR6 0xA05C04 #define UREG_DOORBELL_TO_ISR6_NMI_BIT BIT(0) +#define UREG_DOORBELL_TO_ISR6_SUSPEND BIT(18) +#define UREG_DOORBELL_TO_ISR6_RESUME BIT(19) #define FSEQ_ERROR_CODE 0xA340C8 #define FSEQ_TOP_INIT_VERSION 0xA34038 @@ -460,4 +462,7 @@ enum { #define FSEQ_ALIVE_TOKEN 0xA340F0 #define FSEQ_CNVI_ID 0xA3408C #define FSEQ_CNVR_ID 0xA34090 + +#define IWL_D3_SLEEP_STATUS_SUSPEND 0xD3 +#define IWL_D3_SLEEP_STATUS_RESUME 0xD0 #endif /* __iwl_prph_h__ */ |