diff options
| -rw-r--r-- | sys/dev/qlxgbe/ql_hw.c | 11 | ||||
| -rw-r--r-- | sys/dev/qlxgbe/ql_hw.h | 5 | ||||
| -rw-r--r-- | sys/dev/qlxgbe/ql_ioctl.c | 7 |
3 files changed, 23 insertions, 0 deletions
diff --git a/sys/dev/qlxgbe/ql_hw.c b/sys/dev/qlxgbe/ql_hw.c index 1a6e704..1d1e3f1 100644 --- a/sys/dev/qlxgbe/ql_hw.c +++ b/sys/dev/qlxgbe/ql_hw.c @@ -212,6 +212,12 @@ ql_hw_add_sysctls(qla_host_t *ha) "Number of Rcv Rings Entries to post before updating" " RDS Ring Producer Index"); + ha->hw.min_lro_pkt_size = 512; + SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), + OID_AUTO, "min_lro_pkt_size", CTLFLAG_RD, &ha->hw.min_lro_pkt_size, + ha->hw.min_lro_pkt_size, "minimum packet size to trigger lro"); + ha->hw.mdump_active = 0; SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), @@ -1069,6 +1075,11 @@ qla_config_fw_lro(qla_host_t *ha, uint16_t cntxt_id) fw_lro->cntxt_id = cntxt_id; + if (ha->hw.min_lro_pkt_size) { + fw_lro->flags |= Q8_MBX_FW_LRO_LOW_THRESHOLD; + fw_lro->low_threshold = ha->hw.min_lro_pkt_size; + } + if (qla_mbx_cmd(ha, (uint32_t *)fw_lro, (sizeof (q80_config_fw_lro_t) >> 2), ha->hw.mbox, (sizeof (q80_config_fw_lro_rsp_t) >> 2), 0)) { diff --git a/sys/dev/qlxgbe/ql_hw.h b/sys/dev/qlxgbe/ql_hw.h index 4b4dd83..5928537 100644 --- a/sys/dev/qlxgbe/ql_hw.h +++ b/sys/dev/qlxgbe/ql_hw.h @@ -568,9 +568,13 @@ typedef struct _q80_config_fw_lro { #define Q8_MBX_FW_LRO_IPV6 0x2 #define Q8_MBX_FW_LRO_IPV4_WO_DST_IP_CHK 0x4 #define Q8_MBX_FW_LRO_IPV6_WO_DST_IP_CHK 0x8 +#define Q8_MBX_FW_LRO_LOW_THRESHOLD 0x10 uint8_t rsrvd; uint16_t cntxt_id; + + uint16_t low_threshold; + uint16_t rsrvd0; } __packed q80_config_fw_lro_t; typedef struct _q80_config_fw_lro_rsp { @@ -1521,6 +1525,7 @@ typedef struct _qla_hw { uint32_t health_count; uint32_t max_tx_segs; + uint32_t min_lro_pkt_size; /* Flash Descriptor Table */ qla_flash_desc_table_t fdt; diff --git a/sys/dev/qlxgbe/ql_ioctl.c b/sys/dev/qlxgbe/ql_ioctl.c index 8ee74a5..cc47e3f 100644 --- a/sys/dev/qlxgbe/ql_ioctl.c +++ b/sys/dev/qlxgbe/ql_ioctl.c @@ -223,6 +223,13 @@ ql_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, } fw_dump = (qla_rd_fw_dump_t *)data; + + if ((fw_dump->md_template == NULL) || + (fw_dump->template_size != ha->hw.dma_buf.minidump.size)) { + rval = EINVAL; + break; + } + if ((rval = copyout(ha->hw.dma_buf.minidump.dma_b, fw_dump->md_template, fw_dump->template_size))) rval = ENXIO; |
