Author: smh
Date: Fri Dec 11 12:47:49 2015
New Revision: 292097
URL: https://svnweb.freebsd.org/changeset/base/292097
Log:
MFC r279858 & r279860: SRIOV & 20G support
Sponsored by: Multiplay
Modified:
stable/10/sys/dev/ixl/i40e_adminq_cmd.h
stable/10/sys/dev/ixl/i40e_common.c
stable/10/sys/dev/ixl/i40e_prototype.h
stable/10/sys/dev/ixl/i40e_type.h
stable/10/sys/dev/ixl/if_ixl.c
stable/10/sys/dev/ixl/if_ixlv.c
stable/10/sys/dev/ixl/ixl.h
stable/10/sys/dev/ixl/ixl_pf.h
stable/10/sys/dev/ixl/ixl_txrx.c
stable/10/sys/dev/ixl/ixlv.h
stable/10/sys/dev/ixl/ixlvc.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/ixl/i40e_adminq_cmd.h
==============================================================================
--- stable/10/sys/dev/ixl/i40e_adminq_cmd.h Fri Dec 11 12:24:11 2015
(r292096)
+++ stable/10/sys/dev/ixl/i40e_adminq_cmd.h Fri Dec 11 12:47:49 2015
(r292097)
@@ -42,7 +42,7 @@
*/
#define I40E_FW_API_VERSION_MAJOR 0x0001
-#define I40E_FW_API_VERSION_MINOR 0x0004
+#define I40E_FW_API_VERSION_MINOR 0x0002
struct i40e_aq_desc {
__le16 flags;
@@ -140,7 +140,12 @@ enum i40e_admin_queue_opc {
i40e_aqc_opc_list_func_capabilities = 0x000A,
i40e_aqc_opc_list_dev_capabilities = 0x000B,
+ i40e_aqc_opc_set_cppm_configuration = 0x0103,
+ i40e_aqc_opc_set_arp_proxy_entry = 0x0104,
+ i40e_aqc_opc_set_ns_proxy_entry = 0x0105,
+
/* LAA */
+ i40e_aqc_opc_mng_laa = 0x0106, /* AQ obsolete */
i40e_aqc_opc_mac_address_read = 0x0107,
i40e_aqc_opc_mac_address_write = 0x0108,
@@ -265,6 +270,7 @@ enum i40e_admin_queue_opc {
/* Tunnel commands */
i40e_aqc_opc_add_udp_tunnel = 0x0B00,
i40e_aqc_opc_del_udp_tunnel = 0x0B01,
+ i40e_aqc_opc_tunnel_key_structure = 0x0B10,
/* Async Events */
i40e_aqc_opc_event_lan_overflow = 0x1001,
@@ -276,6 +282,8 @@ enum i40e_admin_queue_opc {
i40e_aqc_opc_oem_ocbb_initialize = 0xFE03,
/* debug commands */
+ i40e_aqc_opc_debug_get_deviceid = 0xFF00,
+ i40e_aqc_opc_debug_set_mode = 0xFF01,
i40e_aqc_opc_debug_read_reg = 0xFF03,
i40e_aqc_opc_debug_write_reg = 0xFF04,
i40e_aqc_opc_debug_modify_reg = 0xFF07,
@@ -509,8 +517,7 @@ struct i40e_aqc_mac_address_read {
#define I40E_AQC_SAN_ADDR_VALID 0x20
#define I40E_AQC_PORT_ADDR_VALID 0x40
#define I40E_AQC_WOL_ADDR_VALID 0x80
-#define I40E_AQC_MC_MAG_EN_VALID 0x100
-#define I40E_AQC_ADDR_VALID_MASK 0x1F0
+#define I40E_AQC_ADDR_VALID_MASK 0xf0
u8 reserved[6];
__le32 addr_high;
__le32 addr_low;
@@ -533,9 +540,7 @@ struct i40e_aqc_mac_address_write {
#define I40E_AQC_WRITE_TYPE_LAA_ONLY 0x0000
#define I40E_AQC_WRITE_TYPE_LAA_WOL 0x4000
#define I40E_AQC_WRITE_TYPE_PORT 0x8000
-#define I40E_AQC_WRITE_TYPE_UPDATE_MC_MAG 0xC000
-#define I40E_AQC_WRITE_TYPE_MASK 0xC000
-
+#define I40E_AQC_WRITE_TYPE_MASK 0xc000
__le16 mac_sah;
__le32 mac_sal;
u8 reserved[8];
@@ -1071,7 +1076,6 @@ struct i40e_aqc_set_vsi_promiscuous_mode
__le16 seid;
#define I40E_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF
__le16 vlan_tag;
-#define I40E_AQC_SET_VSI_VLAN_MASK 0x0FFF
#define I40E_AQC_SET_VSI_VLAN_VALID 0x8000
u8 reserved[8];
};
@@ -2066,12 +2070,6 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_star
#define I40E_AQC_CEE_PFC_STATUS_MASK (0x7 << I40E_AQC_CEE_PFC_STATUS_SHIFT)
#define I40E_AQC_CEE_APP_STATUS_SHIFT 0x8
#define I40E_AQC_CEE_APP_STATUS_MASK (0x7 << I40E_AQC_CEE_APP_STATUS_SHIFT)
-#define I40E_AQC_CEE_FCOE_STATUS_SHIFT 0x8
-#define I40E_AQC_CEE_FCOE_STATUS_MASK (0x7 << I40E_AQC_CEE_FCOE_STATUS_SHIFT)
-#define I40E_AQC_CEE_ISCSI_STATUS_SHIFT 0xA
-#define I40E_AQC_CEE_ISCSI_STATUS_MASK (0x7 << I40E_AQC_CEE_ISCSI_STATUS_SHIFT)
-#define I40E_AQC_CEE_FIP_STATUS_SHIFT 0x10
-#define I40E_AQC_CEE_FIP_STATUS_MASK (0x7 << I40E_AQC_CEE_FIP_STATUS_SHIFT)
struct i40e_aqc_get_cee_dcb_cfg_v1_resp {
u8 reserved1;
u8 oper_num_tc;
Modified: stable/10/sys/dev/ixl/i40e_common.c
==============================================================================
--- stable/10/sys/dev/ixl/i40e_common.c Fri Dec 11 12:24:11 2015
(r292096)
+++ stable/10/sys/dev/ixl/i40e_common.c Fri Dec 11 12:47:49 2015
(r292097)
@@ -866,7 +866,7 @@ static enum i40e_media_type i40e_get_med
return media;
}
-#define I40E_PF_RESET_WAIT_COUNT 110
+#define I40E_PF_RESET_WAIT_COUNT 200
/**
* i40e_pf_reset - Reset the PF
* @hw: pointer to the hardware structure
@@ -1108,11 +1108,9 @@ u32 i40e_led_get(struct i40e_hw *hw)
if (!gpio_val)
continue;
- /* ignore gpio LED src mode entries related to the activity
- * LEDs
- */
- current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
- >> I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT);
+ /* ignore gpio LED src mode entries related to the activity
LEDs */
+ current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
>>
+ I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT);
switch (current_mode) {
case I40E_COMBINED_ACTIVITY:
case I40E_FILTER_ACTIVITY:
@@ -1156,11 +1154,9 @@ void i40e_led_set(struct i40e_hw *hw, u3
if (!gpio_val)
continue;
- /* ignore gpio LED src mode entries related to the activity
- * LEDs
- */
- current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
- >> I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT);
+ /* ignore gpio LED src mode entries related to the activity
LEDs */
+ current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
>>
+ I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT);
switch (current_mode) {
case I40E_COMBINED_ACTIVITY:
case I40E_FILTER_ACTIVITY:
@@ -1529,6 +1525,7 @@ aq_get_link_info_exit:
return status;
}
+
/**
* i40e_aq_set_phy_int_mask
* @hw: pointer to the hw struct
@@ -2816,13 +2813,12 @@ i40e_aq_erase_nvm_exit:
#define I40E_DEV_FUNC_CAP_MSIX_VF 0x44
#define I40E_DEV_FUNC_CAP_FLOW_DIRECTOR 0x45
#define I40E_DEV_FUNC_CAP_IEEE_1588 0x46
-#define I40E_DEV_FUNC_CAP_FLEX10 0xF1
+#define I40E_DEV_FUNC_CAP_MFP_MODE_1 0xF1
#define I40E_DEV_FUNC_CAP_CEM 0xF2
#define I40E_DEV_FUNC_CAP_IWARP 0x51
#define I40E_DEV_FUNC_CAP_LED 0x61
#define I40E_DEV_FUNC_CAP_SDP 0x62
#define I40E_DEV_FUNC_CAP_MDIO 0x63
-#define I40E_DEV_FUNC_CAP_WR_CSR_PROT 0x64
/**
* i40e_parse_discover_capabilities
@@ -2840,7 +2836,6 @@ static void i40e_parse_discover_capabili
struct i40e_aqc_list_capabilities_element_resp *cap;
u32 valid_functions, num_functions;
u32 number, logical_id, phys_id;
- u8 major_rev;
struct i40e_hw_capabilities *p;
u32 i = 0;
u16 id;
@@ -2859,7 +2854,6 @@ static void i40e_parse_discover_capabili
number = LE32_TO_CPU(cap->number);
logical_id = LE32_TO_CPU(cap->logical_id);
phys_id = LE32_TO_CPU(cap->phys_id);
- major_rev = cap->major_rev;
switch (id) {
case I40E_DEV_FUNC_CAP_SWITCH_MODE:
@@ -2934,21 +2928,9 @@ static void i40e_parse_discover_capabili
case I40E_DEV_FUNC_CAP_MSIX_VF:
p->num_msix_vectors_vf = number;
break;
- case I40E_DEV_FUNC_CAP_FLEX10:
- if (major_rev == 1) {
- if (number == 1) {
- p->flex10_enable = TRUE;
- p->flex10_capable = TRUE;
- }
- } else {
- /* Capability revision >= 2 */
- if (number & 1)
- p->flex10_enable = TRUE;
- if (number & 2)
- p->flex10_capable = TRUE;
- }
- p->flex10_mode = logical_id;
- p->flex10_status = phys_id;
+ case I40E_DEV_FUNC_CAP_MFP_MODE_1:
+ if (number == 1)
+ p->mfp_mode_1 = TRUE;
break;
case I40E_DEV_FUNC_CAP_CEM:
if (number == 1)
@@ -2981,18 +2963,11 @@ static void i40e_parse_discover_capabili
p->fd_filters_guaranteed = number;
p->fd_filters_best_effort = logical_id;
break;
- case I40E_DEV_FUNC_CAP_WR_CSR_PROT:
- p->wr_csr_prot = (u64)number;
- p->wr_csr_prot |= (u64)logical_id << 32;
- break;
default:
break;
}
}
- if (p->fcoe)
- i40e_debug(hw, I40E_DEBUG_ALL, "device is FCoE capable\n");
-
/* Always disable FCoE if compiled without the I40E_FCOE_ENA flag */
p->fcoe = FALSE;
@@ -4948,63 +4923,6 @@ void i40e_set_pci_config_data(struct i40
}
/**
- * i40e_aq_debug_dump
- * @hw: pointer to the hardware structure
- * @cluster_id: specific cluster to dump
- * @table_id: table id within cluster
- * @start_index: index of line in the block to read
- * @buff_size: dump buffer size
- * @buff: dump buffer
- * @ret_buff_size: actual buffer size returned
- * @ret_next_table: next block to read
- * @ret_next_index: next index to read
- *
- * Dump internal FW/HW data for debug purposes.
- *
- **/
-enum i40e_status_code i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
- u8 table_id, u32 start_index, u16 buff_size,
- void *buff, u16 *ret_buff_size,
- u8 *ret_next_table, u32 *ret_next_index,
- struct i40e_asq_cmd_details *cmd_details)
-{
- struct i40e_aq_desc desc;
- struct i40e_aqc_debug_dump_internals *cmd =
- (struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
- struct i40e_aqc_debug_dump_internals *resp =
- (struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
- enum i40e_status_code status;
-
- if (buff_size == 0 || !buff)
- return I40E_ERR_PARAM;
-
- i40e_fill_default_direct_cmd_desc(&desc,
- i40e_aqc_opc_debug_dump_internals);
- /* Indirect Command */
- desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_BUF);
- if (buff_size > I40E_AQ_LARGE_BUF)
- desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB);
-
- cmd->cluster_id = cluster_id;
- cmd->table_id = table_id;
- cmd->idx = CPU_TO_LE32(start_index);
-
- desc.datalen = CPU_TO_LE16(buff_size);
-
- status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
- if (!status) {
- if (ret_buff_size != NULL)
- *ret_buff_size = LE16_TO_CPU(desc.datalen);
- if (ret_next_table != NULL)
- *ret_next_table = resp->table_id;
- if (ret_next_index != NULL)
- *ret_next_index = LE32_TO_CPU(resp->idx);
- }
-
- return status;
-}
-
-/**
* i40e_read_bw_from_alt_ram
* @hw: pointer to the hardware structure
* @max_bw: pointer for max_bw read
Modified: stable/10/sys/dev/ixl/i40e_prototype.h
==============================================================================
--- stable/10/sys/dev/ixl/i40e_prototype.h Fri Dec 11 12:24:11 2015
(r292096)
+++ stable/10/sys/dev/ixl/i40e_prototype.h Fri Dec 11 12:47:49 2015
(r292097)
@@ -445,9 +445,4 @@ enum i40e_status_code i40e_aq_add_rem_co
u16 vsi_seid, u16 queue, bool is_add,
struct i40e_control_filter_stats *stats,
struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
- u8 table_id, u32 start_index, u16 buff_size,
- void *buff, u16 *ret_buff_size,
- u8 *ret_next_table, u32 *ret_next_index,
- struct i40e_asq_cmd_details *cmd_details);
#endif /* _I40E_PROTOTYPE_H_ */
Modified: stable/10/sys/dev/ixl/i40e_type.h
==============================================================================
--- stable/10/sys/dev/ixl/i40e_type.h Fri Dec 11 12:24:11 2015
(r292096)
+++ stable/10/sys/dev/ixl/i40e_type.h Fri Dec 11 12:47:49 2015
(r292097)
@@ -287,17 +287,7 @@ struct i40e_hw_capabilities {
bool dcb;
bool fcoe;
bool iscsi; /* Indicates iSCSI enabled */
- bool flex10_enable;
- bool flex10_capable;
- u32 flex10_mode;
-#define I40E_FLEX10_MODE_UNKNOWN 0x0
-#define I40E_FLEX10_MODE_DCC 0x1
-#define I40E_FLEX10_MODE_DCI 0x2
-
- u32 flex10_status;
-#define I40E_FLEX10_STATUS_DCC_ERROR 0x1
-#define I40E_FLEX10_STATUS_VC_MODE 0x2
-
+ bool mfp_mode_1;
bool mgmt_cem;
bool ieee_1588;
bool iwarp;
@@ -326,7 +316,6 @@ struct i40e_hw_capabilities {
u8 rx_buf_chain_len;
u32 enabled_tcmap;
u32 maxtc;
- u64 wr_csr_prot;
};
struct i40e_mac_info {
@@ -573,7 +562,7 @@ struct i40e_hw {
u32 debug_mask;
};
-static INLINE bool i40e_is_vf(struct i40e_hw *hw)
+static inline bool i40e_is_vf(struct i40e_hw *hw)
{
return hw->mac.type == I40E_MAC_VF;
}
@@ -1274,9 +1263,6 @@ struct i40e_hw_port_stats {
/* flow director stats */
u64 fd_atr_match;
u64 fd_sb_match;
- u64 fd_atr_tunnel_match;
- u32 fd_atr_status;
- u32 fd_sb_status;
/* EEE LPI */
u32 tx_lpi_status;
u32 rx_lpi_status;
Modified: stable/10/sys/dev/ixl/if_ixl.c
==============================================================================
--- stable/10/sys/dev/ixl/if_ixl.c Fri Dec 11 12:24:11 2015
(r292096)
+++ stable/10/sys/dev/ixl/if_ixl.c Fri Dec 11 12:47:49 2015
(r292097)
@@ -47,7 +47,7 @@
/*********************************************************************
* Driver version
*********************************************************************/
-char ixl_driver_version[] = "1.3.6";
+char ixl_driver_version[] = "1.4.1";
/*********************************************************************
* PCI Device ID Table
@@ -69,6 +69,7 @@ static ixl_vendor_info_t ixl_vendor_info
{I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_B, 0, 0, 0},
{I40E_INTEL_VENDOR_ID, I40E_DEV_ID_QSFP_C, 0, 0, 0},
{I40E_INTEL_VENDOR_ID, I40E_DEV_ID_10G_BASE_T, 0, 0, 0},
+ {I40E_INTEL_VENDOR_ID, I40E_DEV_ID_20G_KR2, 0, 0, 0},
/* required last entry */
{0, 0, 0, 0, 0}
};
@@ -112,16 +113,17 @@ static void ixl_configure_legacy(struct
static void ixl_free_pci_resources(struct ixl_pf *);
static void ixl_local_timer(void *);
static int ixl_setup_interface(device_t, struct ixl_vsi *);
-static bool ixl_config_link(struct i40e_hw *);
+static void ixl_link_event(struct ixl_pf *, struct i40e_arq_event_info *);
static void ixl_config_rss(struct ixl_vsi *);
static void ixl_set_queue_rx_itr(struct ixl_queue *);
static void ixl_set_queue_tx_itr(struct ixl_queue *);
static int ixl_set_advertised_speeds(struct ixl_pf *, int);
-static void ixl_enable_rings(struct ixl_vsi *);
-static void ixl_disable_rings(struct ixl_vsi *);
-static void ixl_enable_intr(struct ixl_vsi *);
-static void ixl_disable_intr(struct ixl_vsi *);
+static int ixl_enable_rings(struct ixl_vsi *);
+static int ixl_disable_rings(struct ixl_vsi *);
+static void ixl_enable_intr(struct ixl_vsi *);
+static void ixl_disable_intr(struct ixl_vsi *);
+static void ixl_disable_rings_intr(struct ixl_vsi *);
static void ixl_enable_adminq(struct i40e_hw *);
static void ixl_disable_adminq(struct i40e_hw *);
@@ -138,6 +140,7 @@ static void ixl_unregister_vlan(void *,
static void ixl_setup_vlan_filters(struct ixl_vsi *);
static void ixl_init_filters(struct ixl_vsi *);
+static void ixl_reconfigure_filters(struct ixl_vsi *vsi);
static void ixl_add_filter(struct ixl_vsi *, u8 *, s16 vlan);
static void ixl_del_filter(struct ixl_vsi *, u8 *, s16 vlan);
static void ixl_add_hw_filters(struct ixl_vsi *, int, int);
@@ -145,6 +148,8 @@ static void ixl_del_hw_filters(struct ix
static struct ixl_mac_filter *
ixl_find_filter(struct ixl_vsi *, u8 *, s16);
static void ixl_add_mc_filter(struct ixl_vsi *, u8 *);
+static void ixl_free_mac_filters(struct ixl_vsi *vsi);
+
/* Sysctl debug interface */
static int ixl_debug_info(SYSCTL_HANDLER_ARGS);
@@ -174,6 +179,7 @@ static void ixl_add_sysctls_eth_stats(st
struct i40e_eth_stats *);
static void ixl_update_stats_counters(struct ixl_pf *);
static void ixl_update_eth_stats(struct ixl_vsi *);
+static void ixl_update_vsi_stats(struct ixl_vsi *);
static void ixl_pf_reset_stats(struct ixl_pf *);
static void ixl_vsi_reset_stats(struct ixl_vsi *);
static void ixl_stat_update48(struct i40e_hw *, u32, u32, bool,
@@ -187,7 +193,21 @@ static int ixl_sysctl_phy_abilities(SYSC
static int ixl_sysctl_sw_filter_list(SYSCTL_HANDLER_ARGS);
static int ixl_sysctl_hw_res_alloc(SYSCTL_HANDLER_ARGS);
static int ixl_sysctl_switch_config(SYSCTL_HANDLER_ARGS);
-static int ixl_sysctl_dump_txd(SYSCTL_HANDLER_ARGS);
+#endif
+
+#ifdef PCI_IOV
+static int ixl_adminq_err_to_errno(enum i40e_admin_queue_err err);
+
+static int ixl_init_iov(device_t dev, uint16_t num_vfs, const nvlist_t*);
+static void ixl_uninit_iov(device_t dev);
+static int ixl_add_vf(device_t dev, uint16_t vfnum, const nvlist_t*);
+
+static void ixl_handle_vf_msg(struct ixl_pf *,
+ struct i40e_arq_event_info *);
+static void ixl_handle_vflr(void *arg, int pending);
+
+static void ixl_reset_vf(struct ixl_pf *pf, struct ixl_vf *vf);
+static void ixl_reinit_vf(struct ixl_pf *pf, struct ixl_vf *vf);
#endif
/*********************************************************************
@@ -200,6 +220,11 @@ static device_method_t ixl_methods[] = {
DEVMETHOD(device_attach, ixl_attach),
DEVMETHOD(device_detach, ixl_detach),
DEVMETHOD(device_shutdown, ixl_shutdown),
+#ifdef PCI_IOV
+ DEVMETHOD(pci_init_iov, ixl_init_iov),
+ DEVMETHOD(pci_uninit_iov, ixl_uninit_iov),
+ DEVMETHOD(pci_add_vf, ixl_add_vf),
+#endif
{0, 0}
};
@@ -212,10 +237,12 @@ DRIVER_MODULE(ixl, pci, ixl_driver, ixl_
MODULE_DEPEND(ixl, pci, 1, 1, 1);
MODULE_DEPEND(ixl, ether, 1, 1, 1);
+
#ifdef DEV_NETMAP
MODULE_DEPEND(ixl, netmap, 1, 1, 1);
#endif /* DEV_NETMAP */
+
/*
** Global reset mutex
*/
@@ -303,6 +330,10 @@ static char *ixl_fc_string[6] = {
"Default"
};
+static MALLOC_DEFINE(M_IXL, "ixl", "ixl driver allocations");
+
+static uint8_t ixl_bcast_addr[ETHER_ADDR_LEN] =
+ {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
/*********************************************************************
* Device identification routine
@@ -379,6 +410,10 @@ ixl_attach(device_t dev)
struct ixl_vsi *vsi;
u16 bus;
int error = 0;
+#ifdef PCI_IOV
+ nvlist_t *pf_schema, *vf_schema;
+ int iov_error;
+#endif
INIT_DEBUGOUT("ixl_attach: begin");
@@ -466,11 +501,6 @@ ixl_attach(device_t dev)
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
OID_AUTO, "switch_config", CTLTYPE_STRING | CTLFLAG_RD,
pf, 0, ixl_sysctl_switch_config, "A", "HW Switch Configuration");
-
- SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
- SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
- OID_AUTO, "dump_desc", CTLTYPE_INT | CTLFLAG_WR,
- pf, 0, ixl_sysctl_dump_txd, "I", "Desc dump");
#endif
/* Save off the PCI information */
@@ -485,6 +515,8 @@ ixl_attach(device_t dev)
hw->bus.device = pci_get_slot(dev);
hw->bus.func = pci_get_function(dev);
+ pf->vc_debug_lvl = 1;
+
/* Do PCI setup - map BAR0, etc */
if (ixl_allocate_pci_resources(pf)) {
device_printf(dev, "Allocation of PCI resources failed\n");
@@ -555,7 +587,8 @@ ixl_attach(device_t dev)
}
/* Set up host memory cache */
- error = i40e_init_lan_hmc(hw, vsi->num_queues, vsi->num_queues, 0, 0);
+ error = i40e_init_lan_hmc(hw, hw->func_caps.num_tx_qp,
+ hw->func_caps.num_rx_qp, 0, 0);
if (error) {
device_printf(dev, "init_lan_hmc failed: %d\n", error);
goto err_get_cap;
@@ -607,16 +640,8 @@ ixl_attach(device_t dev)
}
/* Determine link state */
- vsi->link_up = ixl_config_link(hw);
-
- /* Report if Unqualified modules are found */
- if ((vsi->link_up == FALSE) &&
- (pf->hw.phy.link_info.link_info &
- I40E_AQ_MEDIA_AVAILABLE) &&
- (!(pf->hw.phy.link_info.an_info &
- I40E_AQ_QUALIFIED_MODULE)))
- device_printf(dev, "Link failed because "
- "an unqualified module was detected\n");
+ i40e_aq_get_link_info(hw, TRUE, NULL, NULL);
+ pf->link_up = i40e_get_link_status(hw);
/* Setup OS specific network interface */
if (ixl_setup_interface(dev, vsi) != 0) {
@@ -652,10 +677,31 @@ ixl_attach(device_t dev)
vsi->vlan_detach = EVENTHANDLER_REGISTER(vlan_unconfig,
ixl_unregister_vlan, vsi, EVENTHANDLER_PRI_FIRST);
+#ifdef PCI_IOV
+ /* SR-IOV is only supported when MSI-X is in use. */
+ if (pf->msix > 1) {
+ pf_schema = pci_iov_schema_alloc_node();
+ vf_schema = pci_iov_schema_alloc_node();
+ pci_iov_schema_add_unicast_mac(vf_schema, "mac-addr", 0, NULL);
+ pci_iov_schema_add_bool(vf_schema, "mac-anti-spoof",
+ IOV_SCHEMA_HASDEFAULT, TRUE);
+ pci_iov_schema_add_bool(vf_schema, "allow-set-mac",
+ IOV_SCHEMA_HASDEFAULT, FALSE);
+ pci_iov_schema_add_bool(vf_schema, "allow-promisc",
+ IOV_SCHEMA_HASDEFAULT, FALSE);
+
+ iov_error = pci_iov_attach(dev, pf_schema, vf_schema);
+ if (iov_error != 0)
+ device_printf(dev,
+ "Failed to initialize SR-IOV (error=%d)\n",
+ iov_error);
+ }
+#endif
#ifdef DEV_NETMAP
ixl_netmap_attach(vsi);
#endif /* DEV_NETMAP */
+
INIT_DEBUGOUT("ixl_attach: end");
return (0);
@@ -691,6 +737,9 @@ ixl_detach(device_t dev)
struct ixl_vsi *vsi = &pf->vsi;
struct ixl_queue *que = vsi->queues;
i40e_status status;
+#ifdef PCI_IOV
+ int error;
+#endif
INIT_DEBUGOUT("ixl_detach: begin");
@@ -700,6 +749,14 @@ ixl_detach(device_t dev)
return (EBUSY);
}
+#ifdef PCI_IOV
+ error = pci_iov_detach(dev);
+ if (error != 0) {
+ device_printf(dev, "SR-IOV in use; detach first.\n");
+ return (error);
+ }
+#endif
+
ether_ifdetach(vsi->ifp);
if (vsi->ifp->if_drv_flags & IFF_DRV_RUNNING) {
IXL_PF_LOCK(pf);
@@ -737,8 +794,6 @@ ixl_detach(device_t dev)
#ifdef DEV_NETMAP
netmap_detach(vsi->ifp);
#endif /* DEV_NETMAP */
-
-
ixl_free_pci_resources(pf);
bus_generic_detach(dev);
if_free(vsi->ifp);
@@ -907,7 +962,7 @@ static int
ixl_ioctl(struct ifnet * ifp, u_long command, caddr_t data)
{
struct ixl_vsi *vsi = ifp->if_softc;
- struct ixl_pf *pf = (struct ixl_pf *)vsi->back;
+ struct ixl_pf *pf = vsi->back;
struct ifreq *ifr = (struct ifreq *) data;
#if defined(INET) || defined(INET6)
struct ifaddr *ifa = (struct ifaddr *)data;
@@ -1132,6 +1187,8 @@ ixl_init_locked(struct ixl_pf *pf)
i40e_aq_set_default_vsi(hw, vsi->seid, NULL);
+ ixl_reconfigure_filters(vsi);
+
/* Set MTU in hardware*/
int aq_error = i40e_aq_set_mac_config(hw, vsi->max_frame_size,
TRUE, 0, NULL);
@@ -1226,6 +1283,11 @@ ixl_intr(void *arg)
mask = rd32(hw, I40E_PFINT_ICR0_ENA);
+#ifdef PCI_IOV
+ if (icr0 & I40E_PFINT_ICR0_VFLR_MASK)
+ taskqueue_enqueue(pf->tq, &pf->vflr_task);
+#endif
+
if (icr0 & I40E_PFINT_ICR0_ADMINQ_MASK) {
taskqueue_enqueue(pf->tq, &pf->adminq);
return;
@@ -1329,8 +1391,12 @@ ixl_msix_adminq(void *arg)
mask &= ~I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK;
}
- if (reg & I40E_PFINT_ICR0_VFLR_MASK)
+#ifdef PCI_IOV
+ if (reg & I40E_PFINT_ICR0_VFLR_MASK) {
mask &= ~I40E_PFINT_ICR0_ENA_VFLR_MASK;
+ taskqueue_enqueue(pf->tq, &pf->vflr_task);
+ }
+#endif
reg = rd32(hw, I40E_PFINT_DYN_CTL0);
reg = reg | I40E_PFINT_DYN_CTL0_CLEARPBA_MASK;
@@ -1352,18 +1418,20 @@ static void
ixl_media_status(struct ifnet * ifp, struct ifmediareq * ifmr)
{
struct ixl_vsi *vsi = ifp->if_softc;
- struct ixl_pf *pf = (struct ixl_pf *)vsi->back;
+ struct ixl_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
INIT_DEBUGOUT("ixl_media_status: begin");
IXL_PF_LOCK(pf);
+ hw->phy.get_link_info = TRUE;
+ pf->link_up = i40e_get_link_status(hw);
ixl_update_link_status(pf);
ifmr->ifm_status = IFM_AVALID;
ifmr->ifm_active = IFM_ETHER;
- if (!vsi->link_up) {
+ if (!pf->link_up) {
IXL_PF_UNLOCK(pf);
return;
}
@@ -1753,15 +1821,14 @@ ixl_update_link_status(struct ixl_pf *pf
struct ifnet *ifp = vsi->ifp;
device_t dev = pf->dev;
-
- if (vsi->link_up){
+ if (pf->link_up){
if (vsi->link_active == FALSE) {
- i40e_aq_get_link_info(hw, TRUE, NULL, NULL);
pf->fc = hw->fc.current_mode;
if (bootverbose) {
device_printf(dev,"Link is up %d Gbps %s,"
" Flow Control: %s\n",
- ((vsi->link_speed == I40E_LINK_SPEED_40GB)?
40:10),
+ ((pf->link_speed ==
+ I40E_LINK_SPEED_40GB)? 40:10),
"Full Duplex", ixl_fc_string[pf->fc]);
}
vsi->link_active = TRUE;
@@ -1770,10 +1837,12 @@ ixl_update_link_status(struct ixl_pf *pf
** partition is not at least 10GB
*/
if (hw->func_caps.npar_enable &&
- (hw->phy.link_info.link_speed == I40E_LINK_SPEED_1GB
||
- hw->phy.link_info.link_speed ==
I40E_LINK_SPEED_100MB))
- device_printf(dev, "The partition detected link"
- "speed that is less than 10Gbps\n");
+ (hw->phy.link_info.link_speed ==
+ I40E_LINK_SPEED_1GB ||
+ hw->phy.link_info.link_speed ==
+ I40E_LINK_SPEED_100MB))
+ device_printf(dev, "The partition detected"
+ "link speed that is less than 10Gbps\n");
if_link_state_change(ifp, LINK_STATE_UP);
}
} else { /* Link down */
@@ -1804,7 +1873,10 @@ ixl_stop(struct ixl_pf *pf)
mtx_assert(&pf->pf_mtx, MA_OWNED);
INIT_DEBUGOUT("ixl_stop: begin\n");
- ixl_disable_intr(vsi);
+ if (pf->num_vfs == 0)
+ ixl_disable_intr(vsi);
+ else
+ ixl_disable_rings_intr(vsi);
ixl_disable_rings(vsi);
/* Tell the stack that the interface is no longer active */
@@ -1857,6 +1929,11 @@ ixl_assign_vsi_legacy(struct ixl_pf *pf)
taskqueue_start_threads(&que->tq, 1, PI_NET, "%s que",
device_get_nameunit(dev));
TASK_INIT(&pf->adminq, 0, ixl_do_adminq, pf);
+
+#ifdef PCI_IOV
+ TASK_INIT(&pf->vflr_task, 0, ixl_handle_vflr, pf);
+#endif
+
pf->tq = taskqueue_create_fast("ixl_adm", M_NOWAIT,
taskqueue_thread_enqueue, &pf->tq);
taskqueue_start_threads(&pf->tq, 1, PI_NET, "%s adminq",
@@ -1902,6 +1979,11 @@ ixl_assign_vsi_msix(struct ixl_pf *pf)
pf->admvec = vector;
/* Tasklet for Admin Queue */
TASK_INIT(&pf->adminq, 0, ixl_do_adminq, pf);
+
+#ifdef PCI_IOV
+ TASK_INIT(&pf->vflr_task, 0, ixl_handle_vflr, pf);
+#endif
+
pf->tq = taskqueue_create_fast("ixl_adm", M_NOWAIT,
taskqueue_thread_enqueue, &pf->tq);
taskqueue_start_threads(&pf->tq, 1, PI_NET, "%s adminq",
@@ -2325,6 +2407,10 @@ ixl_add_ifmedia(struct ixl_vsi *vsi, u32
if (phy_type & (1 << I40E_PHY_TYPE_1000BASE_T))
ifmedia_add(&vsi->media, IFM_ETHER | IFM_1000_T, 0, NULL);
+ if (phy_type & (1 << I40E_PHY_TYPE_1000BASE_SX))
+ ifmedia_add(&vsi->media, IFM_ETHER | IFM_1000_SX, 0, NULL);
+ if (phy_type & (1 << I40E_PHY_TYPE_1000BASE_LX))
+ ifmedia_add(&vsi->media, IFM_ETHER | IFM_1000_LX, 0, NULL);
if (phy_type & (1 << I40E_PHY_TYPE_10GBASE_CR1_CU) ||
phy_type & (1 << I40E_PHY_TYPE_10GBASE_KX4) ||
@@ -2465,17 +2551,32 @@ ixl_setup_interface(device_t dev, struct
return (0);
}
-static bool
-ixl_config_link(struct i40e_hw *hw)
+/*
+** Run when the Admin Queue gets a
+** link transition interrupt.
+*/
+static void
+ixl_link_event(struct ixl_pf *pf, struct i40e_arq_event_info *e)
{
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_aqc_get_link_status *status =
+ (struct i40e_aqc_get_link_status *)&e->desc.params.raw;
bool check;
- i40e_aq_get_link_info(hw, TRUE, NULL, NULL);
+ hw->phy.get_link_info = TRUE;
check = i40e_get_link_status(hw);
+ pf->link_up = check;
#ifdef IXL_DEBUG
printf("Link is %s\n", check ? "up":"down");
#endif
- return (check);
+ /* Report if Unqualified modules are found */
+ if ((status->link_info & I40E_AQ_MEDIA_AVAILABLE) &&
+ (!(status->an_info & I40E_AQ_QUALIFIED_MODULE)) &&
+ (!(status->link_info & I40E_AQ_LINK_UP)))
+ device_printf(pf->dev, "Link failed because "
+ "an unqualified module was detected\n");
+
+ return;
}
/*********************************************************************
@@ -2493,7 +2594,7 @@ ixl_switch_config(struct ixl_pf *pf)
device_t dev = vsi->dev;
struct i40e_aqc_get_switch_config_resp *sw_config;
u8 aq_buf[I40E_AQ_LARGE_BUF];
- int ret = I40E_SUCCESS;
+ int ret;
u16 next = 0;
memset(&aq_buf, 0, sizeof(aq_buf));
@@ -2501,19 +2602,26 @@ ixl_switch_config(struct ixl_pf *pf)
ret = i40e_aq_get_switch_config(hw, sw_config,
sizeof(aq_buf), &next, NULL);
if (ret) {
- device_printf(dev,"aq_get_switch_config failed!!\n");
+ device_printf(dev,"aq_get_switch_config failed (ret=%d)!!\n",
+ ret);
return (ret);
}
#ifdef IXL_DEBUG
- printf("Switch config: header reported: %d in structure, %d total\n",
+ device_printf(dev,
+ "Switch config: header reported: %d in structure, %d total\n",
sw_config->header.num_reported, sw_config->header.num_total);
- printf("type=%d seid=%d uplink=%d downlink=%d\n",
- sw_config->element[0].element_type,
- sw_config->element[0].seid,
- sw_config->element[0].uplink_seid,
- sw_config->element[0].downlink_seid);
+ for (int i = 0; i < sw_config->header.num_reported; i++) {
+ device_printf(dev,
+ "%d: type=%d seid=%d uplink=%d downlink=%d\n", i,
+ sw_config->element[i].element_type,
+ sw_config->element[i].seid,
+ sw_config->element[i].uplink_seid,
+ sw_config->element[i].downlink_seid);
+ }
#endif
/* Simplified due to a single VSI at the moment */
+ vsi->uplink_seid = sw_config->element[0].uplink_seid;
+ vsi->downlink_seid = sw_config->element[0].downlink_seid;
vsi->seid = sw_config->element[0].seid;
return (ret);
}
@@ -2528,6 +2636,7 @@ ixl_switch_config(struct ixl_pf *pf)
static int
ixl_initialize_vsi(struct ixl_vsi *vsi)
{
+ struct ixl_pf *pf = vsi->back;
struct ixl_queue *que = vsi->queues;
device_t dev = vsi->dev;
struct i40e_hw *hw = vsi->hw;
@@ -2536,6 +2645,8 @@ ixl_initialize_vsi(struct ixl_vsi *vsi)
memset(&ctxt, 0, sizeof(ctxt));
ctxt.seid = vsi->seid;
+ if (pf->veb_seid != 0)
+ ctxt.uplink_seid = pf->veb_seid;
ctxt.pf_num = hw->pf_id;
err = i40e_aq_get_vsi_params(hw, &ctxt, NULL);
if (err) {
@@ -2577,6 +2688,8 @@ ixl_initialize_vsi(struct ixl_vsi *vsi)
vsi->hw_filters_add = 0;
vsi->hw_filters_del = 0;
+ ctxt.flags = htole16(I40E_AQ_VSI_TYPE_PF);
+
err = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (err) {
device_printf(dev,"update vsi params failed %x!!\n",
@@ -2597,7 +2710,7 @@ ixl_initialize_vsi(struct ixl_vsi *vsi)
size = que->num_desc * sizeof(struct i40e_tx_desc);
memset(&tctx, 0, sizeof(struct i40e_hmc_obj_txq));
tctx.new_context = 1;
- tctx.base = (txr->dma.pa/128);
+ tctx.base = (txr->dma.pa/IXL_TX_CTX_BASE_UNITS);
tctx.qlen = que->num_desc;
tctx.fc_ena = 0;
tctx.rdylist = vsi->info.qs_handle[0]; /* index is TC */
@@ -2627,7 +2740,7 @@ ixl_initialize_vsi(struct ixl_vsi *vsi)
ixl_init_tx_ring(que);
/* Next setup the HMC RX Context */
- if (vsi->max_frame_size <= 2048)
+ if (vsi->max_frame_size <= MCLBYTES)
rxr->mbuf_sz = MCLBYTES;
else
rxr->mbuf_sz = MJUMPAGESIZE;
@@ -2644,7 +2757,7 @@ ixl_initialize_vsi(struct ixl_vsi *vsi)
rctx.dtype = 0;
rctx.dsize = 1; /* do 32byte descriptors */
rctx.hsplit_0 = 0; /* no HDR split initially */
- rctx.base = (rxr->dma.pa/128);
+ rctx.base = (rxr->dma.pa/IXL_RX_CTX_BASE_UNITS);
rctx.qlen = que->num_desc;
rctx.tphrdesc_ena = 1;
rctx.tphwdesc_ena = 1;
@@ -2699,7 +2812,6 @@ ixl_free_vsi(struct ixl_vsi *vsi)
{
struct ixl_pf *pf = (struct ixl_pf *)vsi->back;
struct ixl_queue *que = vsi->queues;
- struct ixl_mac_filter *f;
/* Free station queues */
for (int i = 0; i < vsi->num_queues; i++, que++) {
@@ -2728,6 +2840,14 @@ ixl_free_vsi(struct ixl_vsi *vsi)
free(vsi->queues, M_DEVBUF);
/* Free VSI filter list */
+ ixl_free_mac_filters(vsi);
+}
+
+static void
+ixl_free_mac_filters(struct ixl_vsi *vsi)
+{
+ struct ixl_mac_filter *f;
+
while (!SLIST_EMPTY(&vsi->ftl)) {
f = SLIST_FIRST(&vsi->ftl);
SLIST_REMOVE_HEAD(&vsi->ftl, next);
@@ -2759,6 +2879,7 @@ ixl_setup_stations(struct ixl_pf *pf)
vsi->hw = &pf->hw;
vsi->id = 0;
vsi->num_vlans = 0;
+ vsi->back = pf;
/* Get memory for the station queues */
if (!(vsi->queues =
@@ -3011,6 +3132,24 @@ ixl_set_queue_tx_itr(struct ixl_queue *q
return;
}
+#define QUEUE_NAME_LEN 32
+
+static void
+ixl_add_vsi_sysctls(struct ixl_pf *pf, struct ixl_vsi *vsi,
+ struct sysctl_ctx_list *ctx, const char *sysctl_name)
+{
+ struct sysctl_oid *tree;
+ struct sysctl_oid_list *child;
+ struct sysctl_oid_list *vsi_list;
+
+ tree = device_get_sysctl_tree(pf->dev);
+ child = SYSCTL_CHILDREN(tree);
+ vsi->vsi_node = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, sysctl_name,
+ CTLFLAG_RD, NULL, "VSI Number");
+ vsi_list = SYSCTL_CHILDREN(vsi->vsi_node);
+
+ ixl_add_sysctls_eth_stats(ctx, vsi_list, &vsi->eth_stats);
+}
static void
ixl_add_hw_stats(struct ixl_pf *pf)
@@ -3018,18 +3157,19 @@ ixl_add_hw_stats(struct ixl_pf *pf)
device_t dev = pf->dev;
struct ixl_vsi *vsi = &pf->vsi;
struct ixl_queue *queues = vsi->queues;
- struct i40e_eth_stats *vsi_stats = &vsi->eth_stats;
struct i40e_hw_port_stats *pf_stats = &pf->stats;
struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(dev);
struct sysctl_oid *tree = device_get_sysctl_tree(dev);
struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree);
+ struct sysctl_oid_list *vsi_list;
- struct sysctl_oid *vsi_node, *queue_node;
- struct sysctl_oid_list *vsi_list, *queue_list;
+ struct sysctl_oid *queue_node;
+ struct sysctl_oid_list *queue_list;
struct tx_ring *txr;
struct rx_ring *rxr;
+ char queue_namebuf[QUEUE_NAME_LEN];
/* Driver statistics */
SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "watchdog_events",
@@ -3039,23 +3179,18 @@ ixl_add_hw_stats(struct ixl_pf *pf)
CTLFLAG_RD, &pf->admin_irq,
"Admin Queue IRQ Handled");
- /* VSI statistics */
-#define QUEUE_NAME_LEN 32
- char queue_namebuf[QUEUE_NAME_LEN];
-
- // ERJ: Only one vsi now, re-do when >1 VSI enabled
- // snprintf(vsi_namebuf, QUEUE_NAME_LEN, "vsi%d",
vsi->info.stat_counter_idx);
- vsi_node = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "vsi",
- CTLFLAG_RD, NULL, "VSI-specific stats");
- vsi_list = SYSCTL_CHILDREN(vsi_node);
+ SYSCTL_ADD_INT(ctx, child, OID_AUTO, "vc_debug_level",
+ CTLFLAG_RW, &pf->vc_debug_lvl, 0,
+ "PF/VF Virtual Channel debug logging level");
- ixl_add_sysctls_eth_stats(ctx, vsi_list, vsi_stats);
+ ixl_add_vsi_sysctls(pf, &pf->vsi, ctx, "pf");
+ vsi_list = SYSCTL_CHILDREN(pf->vsi.vsi_node);
/* Queue statistics */
for (int q = 0; q < vsi->num_queues; q++) {
snprintf(queue_namebuf, QUEUE_NAME_LEN, "que%d", q);
- queue_node = SYSCTL_ADD_NODE(ctx, vsi_list, OID_AUTO,
queue_namebuf,
- CTLFLAG_RD, NULL, "Queue #");
+ queue_node = SYSCTL_ADD_NODE(ctx, vsi_list,
+ OID_AUTO, queue_namebuf, CTLFLAG_RD, NULL, "Queue #");
queue_list = SYSCTL_CHILDREN(queue_node);
txr = &(queues[q].txr);
@@ -3378,8 +3513,7 @@ static void
ixl_init_filters(struct ixl_vsi *vsi)
{
/* Add broadcast address */
- u8 bc[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- ixl_add_filter(vsi, bc, IXL_VLAN_ANY);
+ ixl_add_filter(vsi, ixl_bcast_addr, IXL_VLAN_ANY);
}
/*
@@ -3408,6 +3542,13 @@ ixl_add_mc_filter(struct ixl_vsi *vsi, u
return;
}
+static void
+ixl_reconfigure_filters(struct ixl_vsi *vsi)
+{
+
+ ixl_add_hw_filters(vsi, IXL_FILTER_USED, vsi->num_macs);
+}
+
/*
** This routine adds macvlan filters
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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