diff options
4 files changed, 32 insertions, 6 deletions
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.c b/drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.c index b5805969404f..f0bcb5f3c147 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.c @@ -696,14 +696,26 @@ static void octep_enable_interrupts_cn93_pf(struct octep_device *oct) /* Disable all interrupts */ static void octep_disable_interrupts_cn93_pf(struct octep_device *oct) { - u64 intr_mask = 0ULL; + u64 reg_val, intr_mask = 0ULL; int srn, num_rings, i; srn = CFG_GET_PORTS_PF_SRN(oct->conf); num_rings = CFG_GET_PORTS_ACTIVE_IO_RINGS(oct->conf); - for (i = 0; i < num_rings; i++) - intr_mask |= (0x1ULL << (srn + i)); + for (i = 0; i < num_rings; i++) { + intr_mask |= BIT_ULL(srn + i); + reg_val = octep_read_csr64(oct, + CN93_SDP_R_IN_INT_LEVELS(srn + i)); + reg_val &= ~CN93_INT_ENA_BIT; + octep_write_csr64(oct, + CN93_SDP_R_IN_INT_LEVELS(srn + i), reg_val); + + reg_val = octep_read_csr64(oct, + CN93_SDP_R_OUT_INT_LEVELS(srn + i)); + reg_val &= ~CN93_INT_ENA_BIT; + octep_write_csr64(oct, + CN93_SDP_R_OUT_INT_LEVELS(srn + i), reg_val); + } octep_write_csr64(oct, CN93_SDP_EPF_IRERR_RINT_ENA_W1C, intr_mask); octep_write_csr64(oct, CN93_SDP_EPF_ORERR_RINT_ENA_W1C, intr_mask); diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.c b/drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.c index 5de0b5ecbc5f..07e00887c694 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.c @@ -720,14 +720,26 @@ static void octep_enable_interrupts_cnxk_pf(struct octep_device *oct) /* Disable all interrupts */ static void octep_disable_interrupts_cnxk_pf(struct octep_device *oct) { - u64 intr_mask = 0ULL; + u64 reg_val, intr_mask = 0ULL; int srn, num_rings, i; srn = CFG_GET_PORTS_PF_SRN(oct->conf); num_rings = CFG_GET_PORTS_ACTIVE_IO_RINGS(oct->conf); - for (i = 0; i < num_rings; i++) - intr_mask |= (0x1ULL << (srn + i)); + for (i = 0; i < num_rings; i++) { + intr_mask |= BIT_ULL(srn + i); + reg_val = octep_read_csr64(oct, + CNXK_SDP_R_IN_INT_LEVELS(srn + i)); + reg_val &= ~CNXK_INT_ENA_BIT; + octep_write_csr64(oct, + CNXK_SDP_R_IN_INT_LEVELS(srn + i), reg_val); + + reg_val = octep_read_csr64(oct, + CNXK_SDP_R_OUT_INT_LEVELS(srn + i)); + reg_val &= ~CNXK_INT_ENA_BIT; + octep_write_csr64(oct, + CNXK_SDP_R_OUT_INT_LEVELS(srn + i), reg_val); + } octep_write_csr64(oct, CNXK_SDP_EPF_IRERR_RINT_ENA_W1C, intr_mask); octep_write_csr64(oct, CNXK_SDP_EPF_ORERR_RINT_ENA_W1C, intr_mask); diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h index ca473502d7a0..95f1dfff90cc 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h @@ -386,5 +386,6 @@ #define CN93_PEM_BAR4_INDEX 7 #define CN93_PEM_BAR4_INDEX_SIZE 0x400000ULL #define CN93_PEM_BAR4_INDEX_OFFSET (CN93_PEM_BAR4_INDEX * CN93_PEM_BAR4_INDEX_SIZE) +#define CN93_INT_ENA_BIT BIT_ULL(62) #endif /* _OCTEP_REGS_CN9K_PF_H_ */ diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cnxk_pf.h b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cnxk_pf.h index e637d7c8224d..4d172a552f80 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cnxk_pf.h +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_regs_cnxk_pf.h @@ -412,5 +412,6 @@ #define CNXK_PEM_BAR4_INDEX 7 #define CNXK_PEM_BAR4_INDEX_SIZE 0x400000ULL #define CNXK_PEM_BAR4_INDEX_OFFSET (CNXK_PEM_BAR4_INDEX * CNXK_PEM_BAR4_INDEX_SIZE) +#define CNXK_INT_ENA_BIT BIT_ULL(62) #endif /* _OCTEP_REGS_CNXK_PF_H_ */ |