diff options
Diffstat (limited to 'drivers/net/ipa/gsi_reg.h')
| -rw-r--r-- | drivers/net/ipa/gsi_reg.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/net/ipa/gsi_reg.h b/drivers/net/ipa/gsi_reg.h index c50464984c6e..e69ebe4aaf88 100644 --- a/drivers/net/ipa/gsi_reg.h +++ b/drivers/net/ipa/gsi_reg.h @@ -254,6 +254,7 @@ #define GSI_USE_RD_WR_ENG_FMASK GENMASK(30, 30) #define GSI_USE_INTER_EE_FMASK GENMASK(31, 31) +/* IRQ condition for each type is cleared by writing type-specific register */ #define GSI_CNTXT_TYPE_IRQ_OFFSET \ GSI_EE_N_CNTXT_TYPE_IRQ_OFFSET(GSI_EE_AP) #define GSI_EE_N_CNTXT_TYPE_IRQ_OFFSET(ee) \ @@ -330,11 +331,13 @@ enum gsi_irq_type_id { GSI_EE_N_CNTXT_GLOB_IRQ_CLR_OFFSET(GSI_EE_AP) #define GSI_EE_N_CNTXT_GLOB_IRQ_CLR_OFFSET(ee) \ (0x0001f110 + 0x4000 * (ee)) -/* The masks below are used for the general IRQ STTS, EN, and CLR registers */ -#define ERROR_INT_FMASK GENMASK(0, 0) -#define GP_INT1_FMASK GENMASK(1, 1) -#define GP_INT2_FMASK GENMASK(2, 2) -#define GP_INT3_FMASK GENMASK(3, 3) +/* Values here are bit positions in the GLOB_IRQ_* registers */ +enum gsi_global_irq_id { + ERROR_INT = 0x0, + GP_INT1 = 0x1, + GP_INT2 = 0x2, + GP_INT3 = 0x3, +}; #define GSI_CNTXT_GSI_IRQ_STTS_OFFSET \ GSI_EE_N_CNTXT_GSI_IRQ_STTS_OFFSET(GSI_EE_AP) @@ -348,11 +351,13 @@ enum gsi_irq_type_id { GSI_EE_N_CNTXT_GSI_IRQ_CLR_OFFSET(GSI_EE_AP) #define GSI_EE_N_CNTXT_GSI_IRQ_CLR_OFFSET(ee) \ (0x0001f128 + 0x4000 * (ee)) -/* The masks below are used for the general IRQ STTS, EN, and CLR registers */ -#define BREAK_POINT_FMASK GENMASK(0, 0) -#define BUS_ERROR_FMASK GENMASK(1, 1) -#define CMD_FIFO_OVRFLOW_FMASK GENMASK(2, 2) -#define MCS_STACK_OVRFLOW_FMASK GENMASK(3, 3) +/* Values here are bit positions in the (general) GSI_IRQ_* registers */ +enum gsi_general_id { + BREAK_POINT = 0x0, + BUS_ERROR = 0x1, + CMD_FIFO_OVRFLOW = 0x2, + MCS_STACK_OVRFLOW = 0x3, +}; #define GSI_CNTXT_INTSET_OFFSET \ GSI_EE_N_CNTXT_INTSET_OFFSET(GSI_EE_AP) |