diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c index b798cd5a79357d3dffeba31a8d3e93f8a688e129..8da382ccf22bbd3f8b5c848dbe583df440b70f2d 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c @@ -180,6 +180,66 @@ static bool fm10k_is_slot_appropriate_pf(struct fm10k_hw *hw) (hw->bus.width == hw->bus_caps.width); } +/** + * fm10k_update_vlan_pf - Update status of VLAN ID in VLAN filter table + * @hw: pointer to hardware structure + * @vid: VLAN ID to add to table + * @vsi: Index indicating VF ID or PF ID in table + * @set: Indicates if this is a set or clear operation + * + * This function adds or removes the corresponding VLAN ID from the VLAN + * filter table for the corresponding function. In addition to the + * standard set/clear that supports one bit a multi-bit write is + * supported to set 64 bits at a time. + **/ +static s32 fm10k_update_vlan_pf(struct fm10k_hw *hw, u32 vid, u8 vsi, bool set) +{ + u32 vlan_table, reg, mask, bit, len; + + /* verify the VSI index is valid */ + if (vsi > FM10K_VLAN_TABLE_VSI_MAX) + return FM10K_ERR_PARAM; + + /* VLAN multi-bit write: + * The multi-bit write has several parts to it. + * 3 2 1 0 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * | RSVD0 | Length |C|RSVD0| VLAN ID | + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * + * VLAN ID: Vlan Starting value + * RSVD0: Reserved section, must be 0 + * C: Flag field, 0 is set, 1 is clear (Used in VF VLAN message) + * Length: Number of times to repeat the bit being set + */ + len = vid >> 16; + vid = (vid << 17) >> 17; + + /* verify the reserved 0 fields are 0 */ + if (len >= FM10K_VLAN_TABLE_VID_MAX || + vid >= FM10K_VLAN_TABLE_VID_MAX) + return FM10K_ERR_PARAM; + + /* Loop through the table updating all required VLANs */ + for (reg = FM10K_VLAN_TABLE(vsi, vid / 32), bit = vid % 32; + len < FM10K_VLAN_TABLE_VID_MAX; + len -= 32 - bit, reg++, bit = 0) { + /* record the initial state of the register */ + vlan_table = fm10k_read_reg(hw, reg); + + /* truncate mask if we are at the start or end of the run */ + mask = (~(u32)0 >> ((len < 31) ? 31 - len : 0)) << bit; + + /* make necessary modifications to the register */ + mask &= set ? ~vlan_table : vlan_table; + if (mask) + fm10k_write_reg(hw, reg, vlan_table ^ mask); + } + + return 0; +} + /** * fm10k_read_mac_addr_pf - Read device MAC address * @hw: pointer to the HW structure @@ -220,6 +280,297 @@ static s32 fm10k_read_mac_addr_pf(struct fm10k_hw *hw) return 0; } +/** + * fm10k_glort_valid_pf - Validate that the provided glort is valid + * @hw: pointer to the HW structure + * @glort: base glort to be validated + * + * This function will return an error if the provided glort is invalid + **/ +bool fm10k_glort_valid_pf(struct fm10k_hw *hw, u16 glort) +{ + glort &= hw->mac.dglort_map >> FM10K_DGLORTMAP_MASK_SHIFT; + + return glort == (hw->mac.dglort_map & FM10K_DGLORTMAP_NONE); +} + +/** + * fm10k_update_uc_addr_pf - Update device unicast addresss + * @hw: pointer to the HW structure + * @glort: base resource tag for this request + * @mac: MAC address to add/remove from table + * @vid: VLAN ID to add/remove from table + * @add: Indicates if this is an add or remove operation + * @flags: flags field to indicate add and secure + * + * This function generates a message to the Switch API requesting + * that the given logical port add/remove the given L2 MAC/VLAN address. + **/ +static s32 fm10k_update_xc_addr_pf(struct fm10k_hw *hw, u16 glort, + const u8 *mac, u16 vid, bool add, u8 flags) +{ + struct fm10k_mbx_info *mbx = &hw->mbx; + struct fm10k_mac_update mac_update; + u32 msg[5]; + + /* if glort is not valid return error */ + if (!fm10k_glort_valid_pf(hw, glort)) + return FM10K_ERR_PARAM; + + /* drop upper 4 bits of VLAN ID */ + vid = (vid << 4) >> 4; + + /* record fields */ + mac_update.mac_lower = cpu_to_le32(((u32)mac[2] << 24) | + ((u32)mac[3] << 16) | + ((u32)mac[4] << 8) | + ((u32)mac[5])); + mac_update.mac_upper = cpu_to_le16(((u32)mac[0] << 8) | + ((u32)mac[1])); + mac_update.vlan = cpu_to_le16(vid); + mac_update.glort = cpu_to_le16(glort); + mac_update.action = add ? 0 : 1; + mac_update.flags = flags; + + /* populate mac_update fields */ + fm10k_tlv_msg_init(msg, FM10K_PF_MSG_ID_UPDATE_MAC_FWD_RULE); + fm10k_tlv_attr_put_le_struct(msg, FM10K_PF_ATTR_ID_MAC_UPDATE, + &mac_update, sizeof(mac_update)); + + /* load onto outgoing mailbox */ + return mbx->ops.enqueue_tx(hw, mbx, msg); +} + +/** + * fm10k_update_uc_addr_pf - Update device unicast addresss + * @hw: pointer to the HW structure + * @glort: base resource tag for this request + * @mac: MAC address to add/remove from table + * @vid: VLAN ID to add/remove from table + * @add: Indicates if this is an add or remove operation + * @flags: flags field to indicate add and secure + * + * This function is used to add or remove unicast addresses for + * the PF. + **/ +static s32 fm10k_update_uc_addr_pf(struct fm10k_hw *hw, u16 glort, + const u8 *mac, u16 vid, bool add, u8 flags) +{ + /* verify MAC address is valid */ + if (!is_valid_ether_addr(mac)) + return FM10K_ERR_PARAM; + + return fm10k_update_xc_addr_pf(hw, glort, mac, vid, add, flags); +} + +/** + * fm10k_update_mc_addr_pf - Update device multicast addresses + * @hw: pointer to the HW structure + * @glort: base resource tag for this request + * @mac: MAC address to add/remove from table + * @vid: VLAN ID to add/remove from table + * @add: Indicates if this is an add or remove operation + * + * This function is used to add or remove multicast MAC addresses for + * the PF. + **/ +static s32 fm10k_update_mc_addr_pf(struct fm10k_hw *hw, u16 glort, + const u8 *mac, u16 vid, bool add) +{ + /* verify multicast address is valid */ + if (!is_multicast_ether_addr(mac)) + return FM10K_ERR_PARAM; + + return fm10k_update_xc_addr_pf(hw, glort, mac, vid, add, 0); +} + +/** + * fm10k_update_xcast_mode_pf - Request update of multicast mode + * @hw: pointer to hardware structure + * @glort: base resource tag for this request + * @mode: integer value indicating mode being requested + * + * This function will attempt to request a higher mode for the port + * so that it can enable either multicast, multicast promiscuous, or + * promiscuous mode of operation. + **/ +static s32 fm10k_update_xcast_mode_pf(struct fm10k_hw *hw, u16 glort, u8 mode) +{ + struct fm10k_mbx_info *mbx = &hw->mbx; + u32 msg[3], xcast_mode; + + if (mode > FM10K_XCAST_MODE_NONE) + return FM10K_ERR_PARAM; + /* if glort is not valid return error */ + if (!fm10k_glort_valid_pf(hw, glort)) + return FM10K_ERR_PARAM; + + /* write xcast mode as a single u32 value, + * lower 16 bits: glort + * upper 16 bits: mode + */ + xcast_mode = ((u32)mode << 16) | glort; + + /* generate message requesting to change xcast mode */ + fm10k_tlv_msg_init(msg, FM10K_PF_MSG_ID_XCAST_MODES); + fm10k_tlv_attr_put_u32(msg, FM10K_PF_ATTR_ID_XCAST_MODE, xcast_mode); + + /* load onto outgoing mailbox */ + return mbx->ops.enqueue_tx(hw, mbx, msg); +} + +/** + * fm10k_update_int_moderator_pf - Update interrupt moderator linked list + * @hw: pointer to hardware structure + * + * This function walks through the MSI-X vector table to determine the + * number of active interrupts and based on that information updates the + * interrupt moderator linked list. + **/ +static void fm10k_update_int_moderator_pf(struct fm10k_hw *hw) +{ + u32 i; + + /* Disable interrupt moderator */ + fm10k_write_reg(hw, FM10K_INT_CTRL, 0); + + /* loop through PF from last to first looking enabled vectors */ + for (i = FM10K_ITR_REG_COUNT_PF - 1; i; i--) { + if (!fm10k_read_reg(hw, FM10K_MSIX_VECTOR_MASK(i))) + break; + } + + /* always reset VFITR2[0] to point to last enabled PF vector*/ + fm10k_write_reg(hw, FM10K_ITR2(FM10K_ITR_REG_COUNT_PF), i); + + /* reset ITR2[0] to point to last enabled PF vector */ + fm10k_write_reg(hw, FM10K_ITR2(0), i); + + /* Enable interrupt moderator */ + fm10k_write_reg(hw, FM10K_INT_CTRL, FM10K_INT_CTRL_ENABLEMODERATOR); +} + +/** + * fm10k_update_lport_state_pf - Notify the switch of a change in port state + * @hw: pointer to the HW structure + * @glort: base resource tag for this request + * @count: number of logical ports being updated + * @enable: boolean value indicating enable or disable + * + * This function is used to add/remove a logical port from the switch. + **/ +static s32 fm10k_update_lport_state_pf(struct fm10k_hw *hw, u16 glort, + u16 count, bool enable) +{ + struct fm10k_mbx_info *mbx = &hw->mbx; + u32 msg[3], lport_msg; + + /* do nothing if we are being asked to create or destroy 0 ports */ + if (!count) + return 0; + + /* if glort is not valid return error */ + if (!fm10k_glort_valid_pf(hw, glort)) + return FM10K_ERR_PARAM; + + /* construct the lport message from the 2 pieces of data we have */ + lport_msg = ((u32)count << 16) | glort; + + /* generate lport create/delete message */ + fm10k_tlv_msg_init(msg, enable ? FM10K_PF_MSG_ID_LPORT_CREATE : + FM10K_PF_MSG_ID_LPORT_DELETE); + fm10k_tlv_attr_put_u32(msg, FM10K_PF_ATTR_ID_PORT, lport_msg); + + /* load onto outgoing mailbox */ + return mbx->ops.enqueue_tx(hw, mbx, msg); +} + +/** + * fm10k_configure_dglort_map_pf - Configures GLORT entry and queues + * @hw: pointer to hardware structure + * @dglort: pointer to dglort configuration structure + * + * Reads the configuration structure contained in dglort_cfg and uses + * that information to then populate a DGLORTMAP/DEC entry and the queues + * to which it has been assigned. + **/ +static s32 fm10k_configure_dglort_map_pf(struct fm10k_hw *hw, + struct fm10k_dglort_cfg *dglort) +{ + u16 glort, queue_count, vsi_count, pc_count; + u16 vsi, queue, pc, q_idx; + u32 txqctl, dglortdec, dglortmap; + + /* verify the dglort pointer */ + if (!dglort) + return FM10K_ERR_PARAM; + + /* verify the dglort values */ + if ((dglort->idx > 7) || (dglort->rss_l > 7) || (dglort->pc_l > 3) || + (dglort->vsi_l > 6) || (dglort->vsi_b > 64) || + (dglort->queue_l > 8) || (dglort->queue_b >= 256)) + return FM10K_ERR_PARAM; + + /* determine count of VSIs and queues */ + queue_count = 1 << (dglort->rss_l + dglort->pc_l); + vsi_count = 1 << (dglort->vsi_l + dglort->queue_l); + glort = dglort->glort; + q_idx = dglort->queue_b; + + /* configure SGLORT for queues */ + for (vsi = 0; vsi < vsi_count; vsi++, glort++) { + for (queue = 0; queue < queue_count; queue++, q_idx++) { + if (q_idx >= FM10K_MAX_QUEUES) + break; + + fm10k_write_reg(hw, FM10K_TX_SGLORT(q_idx), glort); + fm10k_write_reg(hw, FM10K_RX_SGLORT(q_idx), glort); + } + } + + /* determine count of PCs and queues */ + queue_count = 1 << (dglort->queue_l + dglort->rss_l + dglort->vsi_l); + pc_count = 1 << dglort->pc_l; + + /* configure PC for Tx queues */ + for (pc = 0; pc < pc_count; pc++) { + q_idx = pc + dglort->queue_b; + for (queue = 0; queue < queue_count; queue++) { + if (q_idx >= FM10K_MAX_QUEUES) + break; + + txqctl = fm10k_read_reg(hw, FM10K_TXQCTL(q_idx)); + txqctl &= ~FM10K_TXQCTL_PC_MASK; + txqctl |= pc << FM10K_TXQCTL_PC_SHIFT; + fm10k_write_reg(hw, FM10K_TXQCTL(q_idx), txqctl); + + q_idx += pc_count; + } + } + + /* configure DGLORTDEC */ + dglortdec = ((u32)(dglort->rss_l) << FM10K_DGLORTDEC_RSSLENGTH_SHIFT) | + ((u32)(dglort->queue_b) << FM10K_DGLORTDEC_QBASE_SHIFT) | + ((u32)(dglort->pc_l) << FM10K_DGLORTDEC_PCLENGTH_SHIFT) | + ((u32)(dglort->vsi_b) << FM10K_DGLORTDEC_VSIBASE_SHIFT) | + ((u32)(dglort->vsi_l) << FM10K_DGLORTDEC_VSILENGTH_SHIFT) | + ((u32)(dglort->queue_l)); + if (dglort->inner_rss) + dglortdec |= FM10K_DGLORTDEC_INNERRSS_ENABLE; + + /* configure DGLORTMAP */ + dglortmap = (dglort->idx == fm10k_dglort_default) ? + FM10K_DGLORTMAP_ANY : FM10K_DGLORTMAP_ZERO; + dglortmap <<= dglort->vsi_l + dglort->queue_l + dglort->shared_l; + dglortmap |= dglort->glort; + + /* write values to hardware */ + fm10k_write_reg(hw, FM10K_DGLORTDEC(dglort->idx), dglortdec); + fm10k_write_reg(hw, FM10K_DGLORTMAP(dglort->idx), dglortmap); + + return 0; +} + /** * fm10k_update_stats_hw_pf - Updates hardware related statistics of PF * @hw: pointer to hardware structure @@ -318,6 +669,22 @@ static void fm10k_rebind_hw_stats_pf(struct fm10k_hw *hw, fm10k_update_hw_stats_pf(hw, stats); } +/** + * fm10k_set_dma_mask_pf - Configures PhyAddrSpace to limit DMA to system + * @hw: pointer to hardware structure + * @dma_mask: 64 bit DMA mask required for platform + * + * This function sets the PHYADDR.PhyAddrSpace bits for the endpoint in order + * to limit the access to memory beyond what is physically in the system. + **/ +static void fm10k_set_dma_mask_pf(struct fm10k_hw *hw, u64 dma_mask) +{ + /* we need to write the upper 32 bits of DMA mask to PhyAddrSpace */ + u32 phyaddr = (u32)(dma_mask >> 32); + + fm10k_write_reg(hw, FM10K_PHYADDR, phyaddr); +} + /** * fm10k_get_fault_pf - Record a fault in one of the interface units * @hw: pointer to hardware structure @@ -371,6 +738,207 @@ static s32 fm10k_get_fault_pf(struct fm10k_hw *hw, int type, return 0; } +/** + * fm10k_request_lport_map_pf - Request LPORT map from the switch API + * @hw: pointer to hardware structure + * + **/ +static s32 fm10k_request_lport_map_pf(struct fm10k_hw *hw) +{ + struct fm10k_mbx_info *mbx = &hw->mbx; + u32 msg[1]; + + /* issue request asking for LPORT map */ + fm10k_tlv_msg_init(msg, FM10K_PF_MSG_ID_LPORT_MAP); + + /* load onto outgoing mailbox */ + return mbx->ops.enqueue_tx(hw, mbx, msg); +} + +/** + * fm10k_get_host_state_pf - Returns the state of the switch and mailbox + * @hw: pointer to hardware structure + * @switch_ready: pointer to boolean value that will record switch state + * + * This funciton will check the DMA_CTRL2 register and mailbox in order + * to determine if the switch is ready for the PF to begin requesting + * addresses and mapping traffic to the local interface. + **/ +static s32 fm10k_get_host_state_pf(struct fm10k_hw *hw, bool *switch_ready) +{ + s32 ret_val = 0; + u32 dma_ctrl2; + + /* verify the switch is ready for interraction */ + dma_ctrl2 = fm10k_read_reg(hw, FM10K_DMA_CTRL2); + if (!(dma_ctrl2 & FM10K_DMA_CTRL2_SWITCH_READY)) + goto out; + + /* retrieve generic host state info */ + ret_val = fm10k_get_host_state_generic(hw, switch_ready); + if (ret_val) + goto out; + + /* interface cannot receive traffic without logical ports */ + if (hw->mac.dglort_map == FM10K_DGLORTMAP_NONE) + ret_val = fm10k_request_lport_map_pf(hw); + +out: + return ret_val; +} + +/* This structure defines the attibutes to be parsed below */ +const struct fm10k_tlv_attr fm10k_lport_map_msg_attr[] = { + FM10K_TLV_ATTR_U32(FM10K_PF_ATTR_ID_LPORT_MAP), + FM10K_TLV_ATTR_LAST +}; + +/** + * fm10k_msg_lport_map_pf - Message handler for lport_map message from SM + * @hw: Pointer to hardware structure + * @results: pointer array containing parsed data + * @mbx: Pointer to mailbox information structure + * + * This handler configures the lport mapping based on the reply from the + * switch API. + **/ +s32 fm10k_msg_lport_map_pf(struct fm10k_hw *hw, u32 **results, + struct fm10k_mbx_info *mbx) +{ + u16 glort, mask; + u32 dglort_map; + s32 err; + + err = fm10k_tlv_attr_get_u32(results[FM10K_PF_ATTR_ID_LPORT_MAP], + &dglort_map); + if (err) + return err; + + /* extract values out of the header */ + glort = FM10K_MSG_HDR_FIELD_GET(dglort_map, LPORT_MAP_GLORT); + mask = FM10K_MSG_HDR_FIELD_GET(dglort_map, LPORT_MAP_MASK); + + /* verify mask is set and none of the masked bits in glort are set */ + if (!mask || (glort & ~mask)) + return FM10K_ERR_PARAM; + + /* verify the mask is contiguous, and that it is 1's followed by 0's */ + if (((~(mask - 1) & mask) + mask) & FM10K_DGLORTMAP_NONE) + return FM10K_ERR_PARAM; + + /* record the glort, mask, and port count */ + hw->mac.dglort_map = dglort_map; + + return 0; +} + +const struct fm10k_tlv_attr fm10k_update_pvid_msg_attr[] = { + FM10K_TLV_ATTR_U32(FM10K_PF_ATTR_ID_UPDATE_PVID), + FM10K_TLV_ATTR_LAST +}; + +/** + * fm10k_msg_update_pvid_pf - Message handler for port VLAN message from SM + * @hw: Pointer to hardware structure + * @results: pointer array containing parsed data + * @mbx: Pointer to mailbox information structure + * + * This handler configures the default VLAN for the PF + **/ +s32 fm10k_msg_update_pvid_pf(struct fm10k_hw *hw, u32 **results, + struct fm10k_mbx_info *mbx) +{ + u16 glort, pvid; + u32 pvid_update; + s32 err; + + err = fm10k_tlv_attr_get_u32(results[FM10K_PF_ATTR_ID_UPDATE_PVID], + &pvid_update); + if (err) + return err; + + /* extract values from the pvid update */ + glort = FM10K_MSG_HDR_FIELD_GET(pvid_update, UPDATE_PVID_GLORT); + pvid = FM10K_MSG_HDR_FIELD_GET(pvid_update, UPDATE_PVID_PVID); + + /* if glort is not valid return error */ + if (!fm10k_glort_valid_pf(hw, glort)) + return FM10K_ERR_PARAM; + + /* verify VID is valid */ + if (pvid >= FM10K_VLAN_TABLE_VID_MAX) + return FM10K_ERR_PARAM; + + /* record the port VLAN ID value */ + hw->mac.default_vid = pvid; + + return 0; +} + +/** + * fm10k_record_global_table_data - Move global table data to swapi table info + * @from: pointer to source table data structure + * @to: pointer to destination table info structure + * + * This function is will copy table_data to the table_info contained in + * the hw struct. + **/ +static void fm10k_record_global_table_data(struct fm10k_global_table_data *from, + struct fm10k_swapi_table_info *to) +{ + /* convert from le32 struct to CPU byte ordered values */ + to->used = le32_to_cpu(from->used); + to->avail = le32_to_cpu(from->avail); +} + +const struct fm10k_tlv_attr fm10k_err_msg_attr[] = { + FM10K_TLV_ATTR_LE_STRUCT(FM10K_PF_ATTR_ID_ERR, + sizeof(struct fm10k_swapi_error)), + FM10K_TLV_ATTR_LAST +}; + +/** + * fm10k_msg_err_pf - Message handler for error reply + * @hw: Pointer to hardware structure + * @results: pointer array containing parsed data + * @mbx: Pointer to mailbox information structure + * + * This handler will capture the data for any error replies to previous + * messages that the PF has sent. + **/ +s32 fm10k_msg_err_pf(struct fm10k_hw *hw, u32 **results, + struct fm10k_mbx_info *mbx) +{ + struct fm10k_swapi_error err_msg; + s32 err; + + /* extract structure from message */ + err = fm10k_tlv_attr_get_le_struct(results[FM10K_PF_ATTR_ID_ERR], + &err_msg, sizeof(err_msg)); + if (err) + return err; + + /* record table status */ + fm10k_record_global_table_data(&err_msg.mac, &hw->swapi.mac); + fm10k_record_global_table_data(&err_msg.nexthop, &hw->swapi.nexthop); + fm10k_record_global_table_data(&err_msg.ffu, &hw->swapi.ffu); + + /* record SW API status value */ + hw->swapi.status = le32_to_cpu(err_msg.status); + + return 0; +} + +static const struct fm10k_msg_data fm10k_msg_data_pf[] = { + FM10K_PF_MSG_ERR_HANDLER(XCAST_MODES, fm10k_msg_err_pf), + FM10K_PF_MSG_ERR_HANDLER(UPDATE_MAC_FWD_RULE, fm10k_msg_err_pf), + FM10K_PF_MSG_LPORT_MAP_HANDLER(fm10k_msg_lport_map_pf), + FM10K_PF_MSG_ERR_HANDLER(LPORT_CREATE, fm10k_msg_err_pf), + FM10K_PF_MSG_ERR_HANDLER(LPORT_DELETE, fm10k_msg_err_pf), + FM10K_PF_MSG_UPDATE_PVID_HANDLER(fm10k_msg_update_pvid_pf), + FM10K_TLV_MSG_ERROR_HANDLER(fm10k_tlv_msg_error), +}; + static struct fm10k_mac_ops mac_ops_pf = { .get_bus_info = &fm10k_get_bus_info_generic, .reset_hw = &fm10k_reset_hw_pf, @@ -378,15 +946,30 @@ static struct fm10k_mac_ops mac_ops_pf = { .start_hw = &fm10k_start_hw_generic, .stop_hw = &fm10k_stop_hw_generic, .is_slot_appropriate = &fm10k_is_slot_appropriate_pf, + .update_vlan = &fm10k_update_vlan_pf, .read_mac_addr = &fm10k_read_mac_addr_pf, + .update_uc_addr = &fm10k_update_uc_addr_pf, + .update_mc_addr = &fm10k_update_mc_addr_pf, + .update_xcast_mode = &fm10k_update_xcast_mode_pf, + .update_int_moderator = &fm10k_update_int_moderator_pf, + .update_lport_state = &fm10k_update_lport_state_pf, .update_hw_stats = &fm10k_update_hw_stats_pf, .rebind_hw_stats = &fm10k_rebind_hw_stats_pf, + .configure_dglort_map = &fm10k_configure_dglort_map_pf, + .set_dma_mask = &fm10k_set_dma_mask_pf, .get_fault = &fm10k_get_fault_pf, - .get_host_state = &fm10k_get_host_state_generic, + .get_host_state = &fm10k_get_host_state_pf, }; +static s32 fm10k_get_invariants_pf(struct fm10k_hw *hw) +{ + fm10k_get_invariants_generic(hw); + + return fm10k_sm_mbx_init(hw, &hw->mbx, fm10k_msg_data_pf); +} + struct fm10k_info fm10k_pf_info = { .mac = fm10k_mac_pf, - .get_invariants = &fm10k_get_invariants_generic, + .get_invariants = &fm10k_get_invariants_pf, .mac_ops = &mac_ops_pf, }; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.h b/drivers/net/ethernet/intel/fm10k/fm10k_pf.h index 054392ffbd1062b221552933c2b4432280fca54f..108a7a741bb50c8c865af19632f1b5789751e3dc 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.h @@ -24,5 +24,103 @@ #include "fm10k_type.h" #include "fm10k_common.h" +bool fm10k_glort_valid_pf(struct fm10k_hw *hw, u16 glort); + +enum fm10k_pf_tlv_msg_id_v1 { + FM10K_PF_MSG_ID_TEST = 0x000, /* msg ID reserved */ + FM10K_PF_MSG_ID_XCAST_MODES = 0x001, + FM10K_PF_MSG_ID_UPDATE_MAC_FWD_RULE = 0x002, + FM10K_PF_MSG_ID_LPORT_MAP = 0x100, + FM10K_PF_MSG_ID_LPORT_CREATE = 0x200, + FM10K_PF_MSG_ID_LPORT_DELETE = 0x201, + FM10K_PF_MSG_ID_CONFIG = 0x300, + FM10K_PF_MSG_ID_UPDATE_PVID = 0x400, + FM10K_PF_MSG_ID_CREATE_FLOW_TABLE = 0x501, + FM10K_PF_MSG_ID_DELETE_FLOW_TABLE = 0x502, + FM10K_PF_MSG_ID_UPDATE_FLOW = 0x503, + FM10K_PF_MSG_ID_DELETE_FLOW = 0x504, + FM10K_PF_MSG_ID_SET_FLOW_STATE = 0x505, + FM10K_PF_MSG_ID_GET_1588_INFO = 0x506, + FM10K_PF_MSG_ID_1588_TIMESTAMP = 0x701, +}; + +enum fm10k_pf_tlv_attr_id_v1 { + FM10K_PF_ATTR_ID_ERR = 0x00, + FM10K_PF_ATTR_ID_LPORT_MAP = 0x01, + FM10K_PF_ATTR_ID_XCAST_MODE = 0x02, + FM10K_PF_ATTR_ID_MAC_UPDATE = 0x03, + FM10K_PF_ATTR_ID_VLAN_UPDATE = 0x04, + FM10K_PF_ATTR_ID_CONFIG = 0x05, + FM10K_PF_ATTR_ID_CREATE_FLOW_TABLE = 0x06, + FM10K_PF_ATTR_ID_DELETE_FLOW_TABLE = 0x07, + FM10K_PF_ATTR_ID_UPDATE_FLOW = 0x08, + FM10K_PF_ATTR_ID_FLOW_STATE = 0x09, + FM10K_PF_ATTR_ID_FLOW_HANDLE = 0x0A, + FM10K_PF_ATTR_ID_DELETE_FLOW = 0x0B, + FM10K_PF_ATTR_ID_PORT = 0x0C, + FM10K_PF_ATTR_ID_UPDATE_PVID = 0x0D, + FM10K_PF_ATTR_ID_1588_TIMESTAMP = 0x10, +}; + +#define FM10K_MSG_LPORT_MAP_GLORT_SHIFT 0 +#define FM10K_MSG_LPORT_MAP_GLORT_SIZE 16 +#define FM10K_MSG_LPORT_MAP_MASK_SHIFT 16 +#define FM10K_MSG_LPORT_MAP_MASK_SIZE 16 + +#define FM10K_MSG_UPDATE_PVID_GLORT_SHIFT 0 +#define FM10K_MSG_UPDATE_PVID_GLORT_SIZE 16 +#define FM10K_MSG_UPDATE_PVID_PVID_SHIFT 16 +#define FM10K_MSG_UPDATE_PVID_PVID_SIZE 16 + +struct fm10k_mac_update { + __le32 mac_lower; + __le16 mac_upper; + __le16 vlan; + __le16 glort; + u8 flags; + u8 action; +}; + +struct fm10k_global_table_data { + __le32 used; + __le32 avail; +}; + +struct fm10k_swapi_error { + __le32 status; + struct fm10k_global_table_data mac; + struct fm10k_global_table_data nexthop; + struct fm10k_global_table_data ffu; +}; + +struct fm10k_swapi_1588_timestamp { + __le64 egress; + __le64 ingress; + __le16 dglort; + __le16 sglort; +}; + +s32 fm10k_msg_lport_map_pf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *); +extern const struct fm10k_tlv_attr fm10k_lport_map_msg_attr[]; +#define FM10K_PF_MSG_LPORT_MAP_HANDLER(func) \ + FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_LPORT_MAP, \ + fm10k_lport_map_msg_attr, func) +s32 fm10k_msg_update_pvid_pf(struct fm10k_hw *, u32 **, + struct fm10k_mbx_info *); +extern const struct fm10k_tlv_attr fm10k_update_pvid_msg_attr[]; +#define FM10K_PF_MSG_UPDATE_PVID_HANDLER(func) \ + FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_UPDATE_PVID, \ + fm10k_update_pvid_msg_attr, func) + +s32 fm10k_msg_err_pf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *); +extern const struct fm10k_tlv_attr fm10k_err_msg_attr[]; +#define FM10K_PF_MSG_ERR_HANDLER(msg, func) \ + FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_##msg, fm10k_err_msg_attr, func) + +extern const struct fm10k_tlv_attr fm10k_1588_timestamp_msg_attr[]; +#define FM10K_PF_MSG_1588_TIMESTAMP_HANDLER(func) \ + FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_1588_TIMESTAMP, \ + fm10k_1588_timestamp_msg_attr, func) + extern struct fm10k_info fm10k_pf_info; #endif /* _FM10K_PF_H */