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-rw-r--r--drivers/infiniband/hw/nes/nes.c1
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c1
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c9
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h1
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c31
-rw-r--r--drivers/infiniband/hw/nes/nes_utils.c1
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c11
7 files changed, 48 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 4272c52e38a4..de7b9d7166f3 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -44,6 +44,7 @@
#include <linux/init.h>
#include <linux/if_arp.h>
#include <linux/highmem.h>
+#include <linux/slab.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/byteorder.h>
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 2a49ee40b520..986d6f32dded 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -53,6 +53,7 @@
#include <linux/list.h>
#include <linux/threads.h>
#include <linux/highmem.h>
+#include <linux/slab.h>
#include <net/arp.h>
#include <net/neighbour.h>
#include <net/route.h>
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index ce7f53833577..c36a3f514929 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -39,6 +39,7 @@
#include <linux/tcp.h>
#include <linux/if_vlan.h>
#include <linux/inet_lro.h>
+#include <linux/slab.h>
#include "nes.h"
@@ -1899,9 +1900,14 @@ void nes_destroy_nic_qp(struct nes_vnic *nesvnic)
u16 wqe_fragment_index;
u64 wqe_frag;
u32 cqp_head;
+ u32 wqm_cfg0;
unsigned long flags;
int ret;
+ /* clear wqe stall before destroying NIC QP */
+ wqm_cfg0 = nes_read_indexed(nesdev, NES_IDX_WQM_CONFIG0);
+ nes_write_indexed(nesdev, NES_IDX_WQM_CONFIG0, wqm_cfg0 & 0xFFFF7FFF);
+
/* Free remaining NIC receive buffers */
while (nesvnic->nic.rq_head != nesvnic->nic.rq_tail) {
nic_rqe = &nesvnic->nic.rq_vbase[nesvnic->nic.rq_tail];
@@ -2020,6 +2026,9 @@ void nes_destroy_nic_qp(struct nes_vnic *nesvnic)
pci_free_consistent(nesdev->pcidev, nesvnic->nic_mem_size, nesvnic->nic_vbase,
nesvnic->nic_pbase);
+
+ /* restore old wqm_cfg0 value */
+ nes_write_indexed(nesdev, NES_IDX_WQM_CONFIG0, wqm_cfg0);
}
/**
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 9b1e7f869d83..bbbfe9fc5a5a 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -160,6 +160,7 @@ enum indexed_regs {
NES_IDX_ENDNODE0_NSTAT_TX_OCTETS_HI = 0x7004,
NES_IDX_ENDNODE0_NSTAT_TX_FRAMES_LO = 0x7008,
NES_IDX_ENDNODE0_NSTAT_TX_FRAMES_HI = 0x700c,
+ NES_IDX_WQM_CONFIG0 = 0x5000,
NES_IDX_WQM_CONFIG1 = 0x5004,
NES_IDX_CM_CONFIG = 0x5100,
NES_IDX_NIC_LOGPORT_TO_PHYPORT = 0x6000,
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index a1d79b6856ac..b7c813f4be43 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -40,6 +40,7 @@
#include <linux/if_arp.h>
#include <linux/if_vlan.h>
#include <linux/ethtool.h>
+#include <linux/slab.h>
#include <net/tcp.h>
#include <net/inet_common.h>
@@ -1595,7 +1596,6 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
struct nes_vnic *nesvnic;
struct net_device *netdev;
struct nic_qp_map *curr_qp_map;
- u32 u32temp;
u8 phy_type = nesdev->nesadapter->phy_type[nesdev->mac_index];
netdev = alloc_etherdev(sizeof(struct nes_vnic));
@@ -1707,6 +1707,10 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
((phy_type == NES_PHY_TYPE_PUMA_1G) &&
(((PCI_FUNC(nesdev->pcidev->devfn) == 1) && (nesdev->mac_index == 2)) ||
((PCI_FUNC(nesdev->pcidev->devfn) == 2) && (nesdev->mac_index == 1)))))) {
+ u32 u32temp;
+ u32 link_mask;
+ u32 link_val;
+
u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
(0x200 * (nesdev->mac_index & 1)));
if (phy_type != NES_PHY_TYPE_PUMA_1G) {
@@ -1715,13 +1719,36 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
(0x200 * (nesdev->mac_index & 1)), u32temp);
}
+ /* Check and set linkup here. This is for back to back */
+ /* configuration where second port won't get link interrupt */
+ switch (phy_type) {
+ case NES_PHY_TYPE_PUMA_1G:
+ if (nesdev->mac_index < 2) {
+ link_mask = 0x01010000;
+ link_val = 0x01010000;
+ } else {
+ link_mask = 0x02020000;
+ link_val = 0x02020000;
+ }
+ break;
+ default:
+ link_mask = 0x0f1f0000;
+ link_val = 0x0f0f0000;
+ break;
+ }
+
+ u32temp = nes_read_indexed(nesdev,
+ NES_IDX_PHY_PCS_CONTROL_STATUS0 +
+ (0x200 * (nesdev->mac_index & 1)));
+ if ((u32temp & link_mask) == link_val)
+ nesvnic->linkup = 1;
+
/* clear the MAC interrupt status, assumes direct logical to physical mapping */
u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index));
nes_debug(NES_DBG_INIT, "Phy interrupt status = 0x%X.\n", u32temp);
nes_write_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index), u32temp);
nes_init_phy(nesdev);
-
}
return netdev;
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index 729d525c5b70..186623d86959 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -38,6 +38,7 @@
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/if_vlan.h>
+#include <linux/slab.h>
#include <linux/crc32.h>
#include <linux/in.h>
#include <linux/ip.h>
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 815725f886c4..e54f312e4bdc 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -35,6 +35,7 @@
#include <linux/moduleparam.h>
#include <linux/random.h>
#include <linux/highmem.h>
+#include <linux/slab.h>
#include <asm/byteorder.h>
#include <rdma/ib_verbs.h>
@@ -1323,6 +1324,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
nesqp->nesqp_context->aeq_token_low = cpu_to_le32((u32)((unsigned long)(nesqp)));
nesqp->nesqp_context->aeq_token_high = cpu_to_le32((u32)(upper_32_bits((unsigned long)(nesqp))));
nesqp->nesqp_context->ird_ord_sizes = cpu_to_le32(NES_QPCONTEXT_ORDIRD_ALSMM |
+ NES_QPCONTEXT_ORDIRD_AAH |
((((u32)nesadapter->max_irrq_wr) <<
NES_QPCONTEXT_ORDIRD_IRDSIZE_SHIFT) & NES_QPCONTEXT_ORDIRD_IRDSIZE_MASK));
if (disable_mpa_crc) {
@@ -2819,11 +2821,10 @@ static int nes_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
attr->cap.max_send_wr = nesqp->hwqp.sq_size;
attr->cap.max_recv_wr = nesqp->hwqp.rq_size;
attr->cap.max_recv_sge = 1;
- if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
- init_attr->cap.max_inline_data = 0;
- } else {
- init_attr->cap.max_inline_data = 64;
- }
+ if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA)
+ attr->cap.max_inline_data = 0;
+ else
+ attr->cap.max_inline_data = 64;
init_attr->event_handler = nesqp->ibqp.event_handler;
init_attr->qp_context = nesqp->ibqp.qp_context;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-30 23:08:11 +0300