svn commit: r306219 - head/sys/dev/oce
Josh Paetzel
jpaetzel at FreeBSD.org
Thu Sep 22 22:51:13 UTC 2016
Author: jpaetzel
Date: Thu Sep 22 22:51:11 2016
New Revision: 306219
URL: https://svnweb.freebsd.org/changeset/base/306219
Log:
Update oce to version 11.0.50.0
Submitted by: Venkat Duvvuru <venkatkumar.duvvuru at broadcom.com>
Added:
head/sys/dev/oce/oce_user.h (contents, props changed)
Modified:
head/sys/dev/oce/oce_hw.c
head/sys/dev/oce/oce_hw.h
head/sys/dev/oce/oce_if.c
head/sys/dev/oce/oce_if.h
head/sys/dev/oce/oce_mbox.c
head/sys/dev/oce/oce_queue.c
head/sys/dev/oce/oce_sysctl.c
Modified: head/sys/dev/oce/oce_hw.c
==============================================================================
--- head/sys/dev/oce/oce_hw.c Thu Sep 22 21:34:35 2016 (r306218)
+++ head/sys/dev/oce/oce_hw.c Thu Sep 22 22:51:11 2016 (r306219)
@@ -393,6 +393,11 @@ oce_create_nw_interface(POCE_SOFTC sc)
if (IS_SH(sc) || IS_XE201(sc))
capab_flags |= MBX_RX_IFACE_FLAGS_MULTICAST;
+ if (sc->enable_hwlro) {
+ capab_flags |= MBX_RX_IFACE_FLAGS_LRO;
+ capab_en_flags |= MBX_RX_IFACE_FLAGS_LRO;
+ }
+
/* enable capabilities controlled via driver startup parameters */
if (is_rss_enabled(sc))
capab_en_flags |= MBX_RX_IFACE_FLAGS_RSS;
Modified: head/sys/dev/oce/oce_hw.h
==============================================================================
--- head/sys/dev/oce/oce_hw.h Thu Sep 22 21:34:35 2016 (r306218)
+++ head/sys/dev/oce/oce_hw.h Thu Sep 22 22:51:11 2016 (r306219)
@@ -111,6 +111,9 @@
#define PD_MPU_MBOX_DB 0x0160
#define PD_MQ_DB 0x0140
+#define DB_OFFSET 0xc0
+#define DB_LRO_RQ_ID_MASK 0x7FF
+
/* EQE completion types */
#define EQ_MINOR_CODE_COMPLETION 0x00
#define EQ_MINOR_CODE_OTHER 0x01
@@ -180,6 +183,7 @@
#define ASYNC_EVENT_GRP5 0x5
#define ASYNC_EVENT_CODE_DEBUG 0x6
#define ASYNC_EVENT_PVID_STATE 0x3
+#define ASYNC_EVENT_OS2BMC 0x5
#define ASYNC_EVENT_DEBUG_QNQ 0x1
#define ASYNC_EVENT_CODE_SLIPORT 0x11
#define VLAN_VID_MASK 0x0FFF
@@ -722,6 +726,34 @@ struct oce_async_cqe_link_state {
} u0;
};
+/* OS2BMC async event */
+struct oce_async_evt_grp5_os2bmc {
+ union {
+ struct {
+ uint32_t lrn_enable:1;
+ uint32_t lrn_disable:1;
+ uint32_t mgmt_enable:1;
+ uint32_t mgmt_disable:1;
+ uint32_t rsvd0:12;
+ uint32_t vlan_tag:16;
+ uint32_t arp_filter:1;
+ uint32_t dhcp_client_filt:1;
+ uint32_t dhcp_server_filt:1;
+ uint32_t net_bios_filt:1;
+ uint32_t rsvd1:3;
+ uint32_t bcast_filt:1;
+ uint32_t ipv6_nbr_filt:1;
+ uint32_t ipv6_ra_filt:1;
+ uint32_t ipv6_ras_filt:1;
+ uint32_t rsvd2[4];
+ uint32_t mcast_filt:1;
+ uint32_t rsvd3:16;
+ uint32_t evt_tag;
+ uint32_t dword3;
+ } s;
+ uint32_t dword[4];
+ } u;
+};
/* PVID aync event */
struct oce_async_event_grp5_pvid_state {
@@ -1396,7 +1428,7 @@ typedef union oce_cq_ctx_u {
uint32_t dw5rsvd3:1;
uint32_t eventable:1;
/* dw6 */
- uint32_t eq_id:8;
+ uint32_t eq_id:16;
uint32_t dw6rsvd1:15;
uint32_t armed:1;
/* dw7 */
@@ -2403,8 +2435,8 @@ struct oce_nic_hdr_wqe {
uint32_t tcpcs:1;
uint32_t udpcs:1;
uint32_t ipcs:1;
- uint32_t rsvd3:1;
- uint32_t rsvd2:1;
+ uint32_t mgmt:1;
+ uint32_t lso6:1;
uint32_t forward:1;
uint32_t crc:1;
uint32_t event:1;
@@ -2426,8 +2458,8 @@ struct oce_nic_hdr_wqe {
uint32_t event:1;
uint32_t crc:1;
uint32_t forward:1;
- uint32_t rsvd2:1;
- uint32_t rsvd3:1;
+ uint32_t lso6:1;
+ uint32_t mgmt:1;
uint32_t ipcs:1;
uint32_t udpcs:1;
uint32_t tcpcs:1;
@@ -3010,6 +3042,53 @@ struct oce_rxf_stats_v0 {
uint32_t rsvd1[6];
};
+struct oce_port_rxf_stats_v2 {
+ uint32_t rsvd0[10];
+ uint32_t roce_bytes_received_lsd;
+ uint32_t roce_bytes_received_msd;
+ uint32_t rsvd1[5];
+ uint32_t roce_frames_received;
+ uint32_t rx_crc_errors;
+ uint32_t rx_alignment_symbol_errors;
+ uint32_t rx_pause_frames;
+ uint32_t rx_priority_pause_frames;
+ uint32_t rx_control_frames;
+ uint32_t rx_in_range_errors;
+ uint32_t rx_out_range_errors;
+ uint32_t rx_frame_too_long;
+ uint32_t rx_address_match_errors;
+ uint32_t rx_dropped_too_small;
+ uint32_t rx_dropped_too_short;
+ uint32_t rx_dropped_header_too_small;
+ uint32_t rx_dropped_tcp_length;
+ uint32_t rx_dropped_runt;
+ uint32_t rsvd2[10];
+ uint32_t rx_ip_checksum_errs;
+ uint32_t rx_tcp_checksum_errs;
+ uint32_t rx_udp_checksum_errs;
+ uint32_t rsvd3[7];
+ uint32_t rx_switched_unicast_packets;
+ uint32_t rx_switched_multicast_packets;
+ uint32_t rx_switched_broadcast_packets;
+ uint32_t rsvd4[3];
+ uint32_t tx_pauseframes;
+ uint32_t tx_priority_pauseframes;
+ uint32_t tx_controlframes;
+ uint32_t rsvd5[10];
+ uint32_t rxpp_fifo_overflow_drop;
+ uint32_t rx_input_fifo_overflow_drop;
+ uint32_t pmem_fifo_overflow_drop;
+ uint32_t jabber_events;
+ uint32_t rsvd6[3];
+ uint32_t rx_drops_payload_size;
+ uint32_t rx_drops_clipped_header;
+ uint32_t rx_drops_crc;
+ uint32_t roce_drops_payload_len;
+ uint32_t roce_drops_crc;
+ uint32_t rsvd7[19];
+};
+
+
struct oce_port_rxf_stats_v1 {
uint32_t rsvd0[12];
uint32_t rx_crc_errors;
@@ -3046,6 +3125,20 @@ struct oce_port_rxf_stats_v1 {
uint32_t rsvd5[3];
};
+struct oce_rxf_stats_v2 {
+ struct oce_port_rxf_stats_v2 port[4];
+ uint32_t rsvd0[2];
+ uint32_t rx_drops_no_pbuf;
+ uint32_t rx_drops_no_txpb;
+ uint32_t rx_drops_no_erx_descr;
+ uint32_t rx_drops_no_tpre_descr;
+ uint32_t rsvd1[6];
+ uint32_t rx_drops_too_many_frags;
+ uint32_t rx_drops_invalid_ring;
+ uint32_t forwarded_packets;
+ uint32_t rx_drops_mtu;
+ uint32_t rsvd2[35];
+};
struct oce_rxf_stats_v1 {
struct oce_port_rxf_stats_v1 port[4];
@@ -3062,6 +3155,11 @@ struct oce_rxf_stats_v1 {
uint32_t rsvd2[14];
};
+struct oce_erx_stats_v2 {
+ uint32_t rx_drops_no_fragments[136];
+ uint32_t rsvd[3];
+};
+
struct oce_erx_stats_v1 {
uint32_t rx_drops_no_fragments[68];
uint32_t rsvd[4];
@@ -3078,6 +3176,15 @@ struct oce_pmem_stats {
uint32_t rsvd[5];
};
+struct oce_hw_stats_v2 {
+ struct oce_rxf_stats_v2 rxf;
+ uint32_t rsvd0[OCE_TXP_SW_SZ];
+ struct oce_erx_stats_v2 erx;
+ struct oce_pmem_stats pmem;
+ uint32_t rsvd1[18];
+};
+
+
struct oce_hw_stats_v1 {
struct oce_rxf_stats_v1 rxf;
uint32_t rsvd0[OCE_TXP_SW_SZ];
@@ -3093,32 +3200,22 @@ struct oce_hw_stats_v0 {
struct oce_pmem_stats pmem;
};
-struct mbx_get_nic_stats_v0 {
- struct mbx_hdr hdr;
- union {
- struct {
- uint32_t rsvd0;
- } req;
-
- union {
- struct oce_hw_stats_v0 stats;
- } rsp;
- } params;
-};
-
-struct mbx_get_nic_stats {
- struct mbx_hdr hdr;
- union {
- struct {
- uint32_t rsvd0;
- } req;
-
- struct {
- struct oce_hw_stats_v1 stats;
- } rsp;
- } params;
-};
-
+#define MBX_GET_NIC_STATS(version) \
+ struct mbx_get_nic_stats_v##version { \
+ struct mbx_hdr hdr; \
+ union { \
+ struct { \
+ uint32_t rsvd0; \
+ } req; \
+ union { \
+ struct oce_hw_stats_v##version stats; \
+ } rsp; \
+ } params; \
+}
+
+MBX_GET_NIC_STATS(0);
+MBX_GET_NIC_STATS(1);
+MBX_GET_NIC_STATS(2);
/* [18(0x12)] NIC_GET_PPORT_STATS */
struct pport_stats {
@@ -3728,3 +3825,373 @@ enum OCE_QUEUE_RX_STATS {
QUEUE_RX_BUFFER_ERRORS = 8,
QUEUE_RX_N_WORDS = 10
};
+
+/* HW LRO structures */
+struct mbx_nic_query_lro_capabilities {
+ struct mbx_hdr hdr;
+ union {
+ struct {
+ uint32_t rsvd[6];
+ } req;
+ struct {
+#ifdef _BIG_ENDIAN
+ uint32_t lro_flags;
+ uint16_t lro_rq_cnt;
+ uint16_t plro_max_offload;
+ uint32_t rsvd[4];
+#else
+ uint32_t lro_flags;
+ uint16_t plro_max_offload;
+ uint16_t lro_rq_cnt;
+ uint32_t rsvd[4];
+#endif
+ } rsp;
+ } params;
+};
+
+struct mbx_nic_set_iface_lro_config {
+ struct mbx_hdr hdr;
+ union {
+ struct {
+#ifdef _BIG_ENDIAN
+ uint32_t lro_flags;
+ uint32_t iface_id;
+ uint32_t max_clsc_byte_cnt;
+ uint32_t max_clsc_seg_cnt;
+ uint32_t max_clsc_usec_delay;
+ uint32_t min_clsc_frame_byte_cnt;
+ uint32_t rsvd[2];
+#else
+ uint32_t lro_flags;
+ uint32_t iface_id;
+ uint32_t max_clsc_byte_cnt;
+ uint32_t max_clsc_seg_cnt;
+ uint32_t max_clsc_usec_delay;
+ uint32_t min_clsc_frame_byte_cnt;
+ uint32_t rsvd[2];
+#endif
+ } req;
+ struct {
+#ifdef _BIG_ENDIAN
+ uint32_t lro_flags;
+ uint32_t rsvd[7];
+#else
+ uint32_t lro_flags;
+ uint32_t rsvd[7];
+#endif
+ } rsp;
+ } params;
+};
+
+
+struct mbx_create_nic_rq_v2 {
+ struct mbx_hdr hdr;
+ union {
+ struct {
+#ifdef _BIG_ENDIAN
+ uint8_t num_pages;
+ uint8_t frag_size;
+ uint16_t cq_id;
+
+ uint32_t if_id;
+
+ uint16_t page_size;
+ uint16_t max_frame_size;
+
+ uint16_t rsvd;
+ uint16_t pd_id;
+
+ uint16_t rsvd1;
+ uint16_t rq_flags;
+
+ uint16_t hds_fixed_offset;
+ uint8_t hds_start;
+ uint8_t hds_frag;
+
+ uint16_t hds_backfill_size;
+ uint16_t hds_frag_size;
+
+ uint32_t rbq_id;
+
+ uint32_t rsvd2[8];
+
+ struct phys_addr pages[2];
+#else
+ uint16_t cq_id;
+ uint8_t frag_size;
+ uint8_t num_pages;
+
+ uint32_t if_id;
+
+ uint16_t max_frame_size;
+ uint16_t page_size;
+
+ uint16_t pd_id;
+ uint16_t rsvd;
+
+ uint16_t rq_flags;
+ uint16_t rsvd1;
+
+ uint8_t hds_frag;
+ uint8_t hds_start;
+ uint16_t hds_fixed_offset;
+
+ uint16_t hds_frag_size;
+ uint16_t hds_backfill_size;
+
+ uint32_t rbq_id;
+
+ uint32_t rsvd2[8];
+
+ struct phys_addr pages[2];
+#endif
+ } req;
+ struct {
+#ifdef _BIG_ENDIAN
+ uint8_t rsvd0;
+ uint8_t rss_cpuid;
+ uint16_t rq_id;
+
+ uint8_t db_format;
+ uint8_t db_reg_set;
+ uint16_t rsvd1;
+
+ uint32_t db_offset;
+
+ uint32_t rsvd2;
+
+ uint16_t rsvd3;
+ uint16_t rq_flags;
+
+#else
+ uint16_t rq_id;
+ uint8_t rss_cpuid;
+ uint8_t rsvd0;
+
+ uint16_t rsvd1;
+ uint8_t db_reg_set;
+ uint8_t db_format;
+
+ uint32_t db_offset;
+
+ uint32_t rsvd2;
+
+ uint16_t rq_flags;
+ uint16_t rsvd3;
+#endif
+ } rsp;
+
+ } params;
+};
+
+struct mbx_delete_nic_rq_v1 {
+ struct mbx_hdr hdr;
+ union {
+ struct {
+#ifdef _BIG_ENDIAN
+ uint16_t bypass_flush;
+ uint16_t rq_id;
+ uint16_t rsvd;
+ uint16_t rq_flags;
+#else
+ uint16_t rq_id;
+ uint16_t bypass_flush;
+ uint16_t rq_flags;
+ uint16_t rsvd;
+#endif
+ } req;
+ struct {
+ uint32_t rsvd[2];
+ } rsp;
+ } params;
+};
+
+struct nic_hwlro_singleton_cqe {
+#ifdef _BIG_ENDIAN
+ /* dw 0 */
+ uint32_t ip_opt:1;
+ uint32_t vtp:1;
+ uint32_t pkt_size:14;
+ uint32_t vlan_tag:16;
+
+ /* dw 1 */
+ uint32_t num_frags:3;
+ uint32_t rsvd1:3;
+ uint32_t frag_index:10;
+ uint32_t rsvd:8;
+ uint32_t ipv6_frame:1;
+ uint32_t l4_cksum_pass:1;
+ uint32_t ip_cksum_pass:1;
+ uint32_t udpframe:1;
+ uint32_t tcpframe:1;
+ uint32_t ipframe:1;
+ uint32_t rss_hp:1;
+ uint32_t error:1;
+
+ /* dw 2 */
+ uint32_t valid:1;
+ uint32_t cqe_type:2;
+ uint32_t debug:7;
+ uint32_t rsvd4:6;
+ uint32_t data_offset:8;
+ uint32_t rsvd3:3;
+ uint32_t rss_bank:1;
+ uint32_t qnq:1;
+ uint32_t rsvd2:3;
+
+ /* dw 3 */
+ uint32_t rss_hash_value;
+#else
+ /* dw 0 */
+ uint32_t vlan_tag:16;
+ uint32_t pkt_size:14;
+ uint32_t vtp:1;
+ uint32_t ip_opt:1;
+
+ /* dw 1 */
+ uint32_t error:1;
+ uint32_t rss_hp:1;
+ uint32_t ipframe:1;
+ uint32_t tcpframe:1;
+ uint32_t udpframe:1;
+ uint32_t ip_cksum_pass:1;
+ uint32_t l4_cksum_pass:1;
+ uint32_t ipv6_frame:1;
+ uint32_t rsvd:8;
+ uint32_t frag_index:10;
+ uint32_t rsvd1:3;
+ uint32_t num_frags:3;
+
+ /* dw 2 */
+ uint32_t rsvd2:3;
+ uint32_t qnq:1;
+ uint32_t rss_bank:1;
+ uint32_t rsvd3:3;
+ uint32_t data_offset:8;
+ uint32_t rsvd4:6;
+ uint32_t debug:7;
+ uint32_t cqe_type:2;
+ uint32_t valid:1;
+
+ /* dw 3 */
+ uint32_t rss_hash_value;
+#endif
+};
+
+struct nic_hwlro_cqe_part1 {
+#ifdef _BIG_ENDIAN
+ /* dw 0 */
+ uint32_t tcp_timestamp_val;
+
+ /* dw 1 */
+ uint32_t tcp_timestamp_ecr;
+
+ /* dw 2 */
+ uint32_t valid:1;
+ uint32_t cqe_type:2;
+ uint32_t rsvd3:7;
+ uint32_t rss_policy:4;
+ uint32_t rsvd2:2;
+ uint32_t data_offset:8;
+ uint32_t rsvd1:1;
+ uint32_t lro_desc:1;
+ uint32_t lro_timer_pop:1;
+ uint32_t rss_bank:1;
+ uint32_t qnq:1;
+ uint32_t rsvd:2;
+ uint32_t rss_flush:1;
+
+ /* dw 3 */
+ uint32_t rss_hash_value;
+#else
+ /* dw 0 */
+ uint32_t tcp_timestamp_val;
+
+ /* dw 1 */
+ uint32_t tcp_timestamp_ecr;
+
+ /* dw 2 */
+ uint32_t rss_flush:1;
+ uint32_t rsvd:2;
+ uint32_t qnq:1;
+ uint32_t rss_bank:1;
+ uint32_t lro_timer_pop:1;
+ uint32_t lro_desc:1;
+ uint32_t rsvd1:1;
+ uint32_t data_offset:8;
+ uint32_t rsvd2:2;
+ uint32_t rss_policy:4;
+ uint32_t rsvd3:7;
+ uint32_t cqe_type:2;
+ uint32_t valid:1;
+
+ /* dw 3 */
+ uint32_t rss_hash_value;
+#endif
+};
+
+struct nic_hwlro_cqe_part2 {
+#ifdef _BIG_ENDIAN
+ /* dw 0 */
+ uint32_t ip_opt:1;
+ uint32_t vtp:1;
+ uint32_t pkt_size:14;
+ uint32_t vlan_tag:16;
+
+ /* dw 1 */
+ uint32_t tcp_window:16;
+ uint32_t coalesced_size:16;
+
+ /* dw 2 */
+ uint32_t valid:1;
+ uint32_t cqe_type:2;
+ uint32_t rsvd:2;
+ uint32_t push:1;
+ uint32_t ts_opt:1;
+ uint32_t threshold:1;
+ uint32_t seg_cnt:8;
+ uint32_t frame_lifespan:8;
+ uint32_t ipv6_frame:1;
+ uint32_t l4_cksum_pass:1;
+ uint32_t ip_cksum_pass:1;
+ uint32_t udpframe:1;
+ uint32_t tcpframe:1;
+ uint32_t ipframe:1;
+ uint32_t rss_hp:1;
+ uint32_t error:1;
+
+ /* dw 3 */
+ uint32_t tcp_ack_num;
+#else
+ /* dw 0 */
+ uint32_t vlan_tag:16;
+ uint32_t pkt_size:14;
+ uint32_t vtp:1;
+ uint32_t ip_opt:1;
+
+ /* dw 1 */
+ uint32_t coalesced_size:16;
+ uint32_t tcp_window:16;
+
+ /* dw 2 */
+ uint32_t error:1;
+ uint32_t rss_hp:1;
+ uint32_t ipframe:1;
+ uint32_t tcpframe:1;
+ uint32_t udpframe:1;
+ uint32_t ip_cksum_pass:1;
+ uint32_t l4_cksum_pass:1;
+ uint32_t ipv6_frame:1;
+ uint32_t frame_lifespan:8;
+ uint32_t seg_cnt:8;
+ uint32_t threshold:1;
+ uint32_t ts_opt:1;
+ uint32_t push:1;
+ uint32_t rsvd:2;
+ uint32_t cqe_type:2;
+ uint32_t valid:1;
+
+ /* dw 3 */
+ uint32_t tcp_ack_num;
+#endif
+};
Modified: head/sys/dev/oce/oce_if.c
==============================================================================
--- head/sys/dev/oce/oce_if.c Thu Sep 22 21:34:35 2016 (r306218)
+++ head/sys/dev/oce/oce_if.c Thu Sep 22 22:51:11 2016 (r306219)
@@ -42,77 +42,92 @@
#include "opt_inet.h"
#include "oce_if.h"
+#include "oce_user.h"
+
+#define is_tso_pkt(m) (m->m_pkthdr.csum_flags & CSUM_TSO)
/* UE Status Low CSR */
static char *ue_status_low_desc[] = {
- "CEV",
- "CTX",
- "DBUF",
- "ERX",
- "Host",
- "MPU",
- "NDMA",
- "PTC ",
- "RDMA ",
- "RXF ",
- "RXIPS ",
- "RXULP0 ",
- "RXULP1 ",
- "RXULP2 ",
- "TIM ",
- "TPOST ",
- "TPRE ",
- "TXIPS ",
- "TXULP0 ",
- "TXULP1 ",
- "UC ",
- "WDMA ",
- "TXULP2 ",
- "HOST1 ",
- "P0_OB_LINK ",
- "P1_OB_LINK ",
- "HOST_GPIO ",
- "MBOX ",
- "AXGMAC0",
- "AXGMAC1",
- "JTAG",
- "MPU_INTPEND"
+ "CEV",
+ "CTX",
+ "DBUF",
+ "ERX",
+ "Host",
+ "MPU",
+ "NDMA",
+ "PTC ",
+ "RDMA ",
+ "RXF ",
+ "RXIPS ",
+ "RXULP0 ",
+ "RXULP1 ",
+ "RXULP2 ",
+ "TIM ",
+ "TPOST ",
+ "TPRE ",
+ "TXIPS ",
+ "TXULP0 ",
+ "TXULP1 ",
+ "UC ",
+ "WDMA ",
+ "TXULP2 ",
+ "HOST1 ",
+ "P0_OB_LINK ",
+ "P1_OB_LINK ",
+ "HOST_GPIO ",
+ "MBOX ",
+ "AXGMAC0",
+ "AXGMAC1",
+ "JTAG",
+ "MPU_INTPEND"
};
/* UE Status High CSR */
static char *ue_status_hi_desc[] = {
- "LPCMEMHOST",
- "MGMT_MAC",
- "PCS0ONLINE",
- "MPU_IRAM",
- "PCS1ONLINE",
- "PCTL0",
- "PCTL1",
- "PMEM",
- "RR",
- "TXPB",
- "RXPP",
- "XAUI",
- "TXP",
- "ARM",
- "IPC",
- "HOST2",
- "HOST3",
- "HOST4",
- "HOST5",
- "HOST6",
- "HOST7",
- "HOST8",
- "HOST9",
- "NETC",
- "Unknown",
- "Unknown",
- "Unknown",
- "Unknown",
- "Unknown",
- "Unknown",
- "Unknown",
- "Unknown"
+ "LPCMEMHOST",
+ "MGMT_MAC",
+ "PCS0ONLINE",
+ "MPU_IRAM",
+ "PCS1ONLINE",
+ "PCTL0",
+ "PCTL1",
+ "PMEM",
+ "RR",
+ "TXPB",
+ "RXPP",
+ "XAUI",
+ "TXP",
+ "ARM",
+ "IPC",
+ "HOST2",
+ "HOST3",
+ "HOST4",
+ "HOST5",
+ "HOST6",
+ "HOST7",
+ "HOST8",
+ "HOST9",
+ "NETC",
+ "Unknown",
+ "Unknown",
+ "Unknown",
+ "Unknown",
+ "Unknown",
+ "Unknown",
+ "Unknown",
+ "Unknown"
+};
+
+struct oce_common_cqe_info{
+ uint8_t vtp:1;
+ uint8_t l4_cksum_pass:1;
+ uint8_t ip_cksum_pass:1;
+ uint8_t ipv6_frame:1;
+ uint8_t qnq:1;
+ uint8_t rsvd:3;
+ uint8_t num_frags;
+ uint16_t pkt_size;
+ uint16_t vtag;
};
@@ -140,17 +155,19 @@ static int oce_media_change(struct ifne
/* Transmit routines prototypes */
static int oce_tx(POCE_SOFTC sc, struct mbuf **mpp, int wq_index);
static void oce_tx_restart(POCE_SOFTC sc, struct oce_wq *wq);
-static void oce_tx_complete(struct oce_wq *wq, uint32_t wqe_idx,
- uint32_t status);
+static void oce_process_tx_completion(struct oce_wq *wq);
static int oce_multiq_transmit(struct ifnet *ifp, struct mbuf *m,
struct oce_wq *wq);
/* Receive routines prototypes */
-static void oce_discard_rx_comp(struct oce_rq *rq, struct oce_nic_rx_cqe *cqe);
static int oce_cqe_vtp_valid(POCE_SOFTC sc, struct oce_nic_rx_cqe *cqe);
static int oce_cqe_portid_valid(POCE_SOFTC sc, struct oce_nic_rx_cqe *cqe);
-static void oce_rx(struct oce_rq *rq, uint32_t rqe_idx,
- struct oce_nic_rx_cqe *cqe);
+static void oce_rx(struct oce_rq *rq, struct oce_nic_rx_cqe *cqe);
+static void oce_check_rx_bufs(POCE_SOFTC sc, uint32_t num_cqes, struct oce_rq *rq);
+static uint16_t oce_rq_handler_lro(void *arg);
+static void oce_correct_header(struct mbuf *m, struct nic_hwlro_cqe_part1 *cqe1, struct nic_hwlro_cqe_part2 *cqe2);
+static void oce_rx_lro(struct oce_rq *rq, struct nic_hwlro_singleton_cqe *cqe, struct nic_hwlro_cqe_part2 *cqe2);
+static void oce_rx_mbuf_chain(struct oce_rq *rq, struct oce_common_cqe_info *cqe_info, struct mbuf **m);
/* Helper function prototypes in this file */
static int oce_attach_ifp(POCE_SOFTC sc);
@@ -169,11 +186,12 @@ static void process_link_state(POCE_SOFT
static int oce_tx_asic_stall_verify(POCE_SOFTC sc, struct mbuf *m);
static void oce_get_config(POCE_SOFTC sc);
static struct mbuf *oce_insert_vlan_tag(POCE_SOFTC sc, struct mbuf *m, boolean_t *complete);
+static void oce_read_env_variables(POCE_SOFTC sc);
+
/* IP specific */
#if defined(INET6) || defined(INET)
static int oce_init_lro(POCE_SOFTC sc);
-static void oce_rx_flush_lro(struct oce_rq *rq);
static struct mbuf * oce_tso_setup(POCE_SOFTC sc, struct mbuf **mpp);
#endif
@@ -206,7 +224,7 @@ const char component_revision[32] = {"//
/* Module capabilites and parameters */
uint32_t oce_max_rsp_handled = OCE_MAX_RSP_HANDLED;
uint32_t oce_enable_rss = OCE_MODCAP_RSS;
-
+uint32_t oce_rq_buf_size = 2048;
TUNABLE_INT("hw.oce.max_rsp_handled", &oce_max_rsp_handled);
TUNABLE_INT("hw.oce.enable_rss", &oce_enable_rss);
@@ -222,8 +240,10 @@ static uint32_t supportedDevices[] = {
(PCI_VENDOR_EMULEX << 16) | PCI_PRODUCT_SH
};
+POCE_SOFTC softc_head = NULL;
+POCE_SOFTC softc_tail = NULL;
-
+struct oce_rdma_if *oce_rdma_if = NULL;
/*****************************************************************************
* Driver entry points functions *
@@ -292,7 +312,8 @@ oce_attach(device_t dev)
sc->tx_ring_size = OCE_TX_RING_SIZE;
sc->rx_ring_size = OCE_RX_RING_SIZE;
- sc->rq_frag_size = OCE_RQ_BUF_SIZE;
+ /* receive fragment size should be multiple of 2K */
+ sc->rq_frag_size = ((oce_rq_buf_size / 2048) * 2048);
sc->flow_control = OCE_DEFAULT_FLOW_CONTROL;
sc->promisc = OCE_DEFAULT_PROMISCUOUS;
@@ -304,6 +325,8 @@ oce_attach(device_t dev)
if (rc)
goto pci_res_free;
+ oce_read_env_variables(sc);
+
oce_get_config(sc);
setup_max_queues_want(sc);
@@ -341,11 +364,19 @@ oce_attach(device_t dev)
oce_add_sysctls(sc);
- callout_init(&sc->timer, 1);
+ callout_init(&sc->timer, CALLOUT_MPSAFE);
rc = callout_reset(&sc->timer, 2 * hz, oce_local_timer, sc);
if (rc)
goto stats_free;
+ sc->next =NULL;
+ if (softc_tail != NULL) {
+ softc_tail->next = sc;
+ } else {
+ softc_head = sc;
+ }
+ softc_tail = sc;
+
return 0;
stats_free:
@@ -383,6 +414,22 @@ static int
oce_detach(device_t dev)
{
POCE_SOFTC sc = device_get_softc(dev);
+ POCE_SOFTC poce_sc_tmp, *ppoce_sc_tmp1, poce_sc_tmp2 = NULL;
+
+ poce_sc_tmp = softc_head;
+ ppoce_sc_tmp1 = &softc_head;
+ while (poce_sc_tmp != NULL) {
+ if (poce_sc_tmp == sc) {
+ *ppoce_sc_tmp1 = sc->next;
+ if (sc->next == NULL) {
+ softc_tail = poce_sc_tmp2;
+ }
+ break;
+ }
+ poce_sc_tmp2 = poce_sc_tmp;
+ ppoce_sc_tmp1 = &poce_sc_tmp->next;
+ poce_sc_tmp = poce_sc_tmp->next;
+ }
LOCK(&sc->dev_lock);
oce_if_deactivate(sc);
@@ -520,8 +567,16 @@ oce_ioctl(struct ifnet *ifp, u_long comm
oce_vid_config(sc);
}
#if defined(INET6) || defined(INET)
- if (u & IFCAP_LRO)
+ if (u & IFCAP_LRO) {
ifp->if_capenable ^= IFCAP_LRO;
+ if(sc->enable_hwlro) {
+ if(ifp->if_capenable & IFCAP_LRO) {
+ rc = oce_mbox_nic_set_iface_lro_config(sc, 1);
+ }else {
+ rc = oce_mbox_nic_set_iface_lro_config(sc, 0);
+ }
+ }
+ }
#endif
break;
@@ -563,6 +618,9 @@ oce_multiq_start(struct ifnet *ifp, stru
int queue_index = 0;
int status = 0;
+ if (!sc->link_status)
+ return ENXIO;
+
if (M_HASHTYPE_GET(m) != M_HASHTYPE_NONE)
queue_index = m->m_pkthdr.flowid % sc->nwqs;
@@ -653,20 +711,41 @@ oce_setup_intr(POCE_SOFTC sc)
{
int rc = 0, use_intx = 0;
int vector = 0, req_vectors = 0;
+ int tot_req_vectors, tot_vectors;
if (is_rss_enabled(sc))
req_vectors = MAX((sc->nrqs - 1), sc->nwqs);
else
req_vectors = 1;
- if (sc->flags & OCE_FLAGS_MSIX_CAPABLE) {
+ tot_req_vectors = req_vectors;
+ if (sc->rdma_flags & OCE_RDMA_FLAG_SUPPORTED) {
+ if (req_vectors > 1) {
+ tot_req_vectors += OCE_RDMA_VECTORS;
+ sc->roce_intr_count = OCE_RDMA_VECTORS;
+ }
+ }
+
+ if (sc->flags & OCE_FLAGS_MSIX_CAPABLE) {
sc->intr_count = req_vectors;
- rc = pci_alloc_msix(sc->dev, &sc->intr_count);
+ tot_vectors = tot_req_vectors;
+ rc = pci_alloc_msix(sc->dev, &tot_vectors);
if (rc != 0) {
use_intx = 1;
pci_release_msi(sc->dev);
- } else
- sc->flags |= OCE_FLAGS_USING_MSIX;
+ } else {
+ if (sc->rdma_flags & OCE_RDMA_FLAG_SUPPORTED) {
+ if (tot_vectors < tot_req_vectors) {
+ if (sc->intr_count < (2 * OCE_RDMA_VECTORS)) {
+ sc->roce_intr_count = (tot_vectors / 2);
+ }
+ sc->intr_count = tot_vectors - sc->roce_intr_count;
+ }
+ } else {
+ sc->intr_count = tot_vectors;
+ }
+ sc->flags |= OCE_FLAGS_USING_MSIX;
+ }
} else
use_intx = 1;
@@ -854,6 +933,79 @@ oce_media_change(struct ifnet *ifp)
}
+static void oce_is_pkt_dest_bmc(POCE_SOFTC sc,
+ struct mbuf *m, boolean_t *os2bmc,
+ struct mbuf **m_new)
+{
+ struct ether_header *eh = NULL;
+
+ eh = mtod(m, struct ether_header *);
+
+ if (!is_os2bmc_enabled(sc) || *os2bmc) {
+ *os2bmc = FALSE;
+ goto done;
+ }
+ if (!ETHER_IS_MULTICAST(eh->ether_dhost))
+ goto done;
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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