diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_hw.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_hw.h b/drivers/net/ethernet/freescale/enetc/enetc_hw.h index 68d3b2b5dfb9..25edb46a4451 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_hw.h +++ b/drivers/net/ethernet/freescale/enetc/enetc_hw.h @@ -34,6 +34,29 @@ #define ENETC_SIPMAR0 0x80 #define ENETC_SIPMAR1 0x84 +/* VF-PF Message passing */ +#define ENETC_DEFAULT_MSG_SIZE 1024 /* and max size */ +/* msg size encoding: default and max msg value of 1024B encoded as 0 */ +static inline u32 enetc_vsi_set_msize(u32 size) +{ + return size < ENETC_DEFAULT_MSG_SIZE ? size >> 5 : 0; +} + +#define ENETC_PSIMSGRR 0x204 +#define ENETC_PSIMSGRR_MR_MASK GENMASK(2, 1) +#define ENETC_PSIMSGRR_MR(n) BIT((n) + 1) /* n = VSI index */ +#define ENETC_PSIVMSGRCVAR0(n) (0x210 + (n) * 0x8) /* n = VSI index */ +#define ENETC_PSIVMSGRCVAR1(n) (0x214 + (n) * 0x8) + +#define ENETC_VSIMSGSR 0x204 /* RO */ +#define ENETC_VSIMSGSR_MB BIT(0) +#define ENETC_VSIMSGSR_MS BIT(1) +#define ENETC_VSIMSGSNDAR0 0x210 +#define ENETC_VSIMSGSNDAR1 0x214 + +#define ENETC_SIMSGSR_SET_MC(val) ((val) << 16) +#define ENETC_SIMSGSR_GET_MC(val) ((val) >> 16) + /* SI statistics */ #define ENETC_SIROCT 0x300 #define ENETC_SIRFRM 0x308 @@ -418,6 +441,33 @@ static inline void enetc_get_primary_mac_addr(struct enetc_hw *hw, u8 *addr) /* base index for Rx/Tx interrupts */ #define ENETC_BDR_INT_BASE_IDX 1 +/* Messaging */ + +/* Command completion status */ +enum enetc_msg_cmd_status { + ENETC_MSG_CMD_STATUS_OK, + ENETC_MSG_CMD_STATUS_FAIL +}; + +/* VSI-PSI command message types */ +enum enetc_msg_cmd_type { + ENETC_MSG_CMD_MNG_MAC = 1, /* manage MAC address */ + ENETC_MSG_CMD_MNG_RX_MAC_FILTER,/* manage RX MAC table */ + ENETC_MSG_CMD_MNG_RX_VLAN_FILTER /* manage RX VLAN table */ +}; + +/* VSI-PSI command action types */ +enum enetc_msg_cmd_action_type { + ENETC_MSG_CMD_MNG_ADD = 1, + ENETC_MSG_CMD_MNG_REMOVE +}; + +/* PSI-VSI command header format */ +struct enetc_msg_cmd_header { + u16 type; /* command class type */ + u16 id; /* denotes the specific required action */ +}; + /* Common H/W utility functions */ static inline void enetc_enable_rxvlan(struct enetc_hw *hw, int si_idx, |