From: Bernard Iremonger <bernard.iremonger@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [RFC PATCH V3] e1000: igb and em1000 PCI Port Hotplug changes
Date: Wed, 3 Jun 2015 15:03:02 +0100 [thread overview]
Message-ID: <1433340182-20382-1-git-send-email-bernard.iremonger@intel.com> (raw)
In-Reply-To: <RFC PATCH>
This patch depends on the Port Hotplug Framework.
It implements the eth_dev_uninit functions for rte_em_pmd,
rte_igb_pmd and rte_igbvf_pmd.
Changes in V3:
Add igb_adapter_stopped and em_adapter_stopped booleans.
Release rx and tx queues
Changes in V2:
Call dev_close() from dev_uninit() functions.
Remove input parameter checking from dev_uninit() functions.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
---
drivers/net/e1000/e1000_ethdev.h | 4 +-
drivers/net/e1000/em_ethdev.c | 50 ++++++++++++++++++++++-
drivers/net/e1000/igb_ethdev.c | 85 +++++++++++++++++++++++++++++++++++++-
drivers/net/e1000/igb_pf.c | 22 ++++++++++
4 files changed, 157 insertions(+), 4 deletions(-)
diff --git a/drivers/net/e1000/e1000_ethdev.h b/drivers/net/e1000/e1000_ethdev.h
index c451faa..3ce1a22 100644
--- a/drivers/net/e1000/e1000_ethdev.h
+++ b/drivers/net/e1000/e1000_ethdev.h
@@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -337,4 +337,6 @@ uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
+void igb_pf_host_uninit(struct rte_eth_dev *dev);
+
#endif /* _E1000_ETHDEV_H_ */
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index d28030e..db9b465 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -121,6 +121,7 @@ static void eth_em_rar_clear(struct rte_eth_dev *dev, uint32_t index);
#define EM_LINK_UPDATE_CHECK_INTERVAL 100 /* ms */
static enum e1000_fc_mode em_fc_setting = e1000_fc_full;
+static bool em_adapter_stopped;
/*
* The set of PCI devices this driver supports
@@ -241,6 +242,7 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
hw->device_id = pci_dev->id.device_id;
+ em_adapter_stopped = 0;
/* For ICH8 support we'll need to map the flash memory BAR */
@@ -280,13 +282,56 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
return (0);
}
+static int
+eth_em_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+ struct rte_pci_device *pci_dev;
+ unsigned i;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -EPERM;
+
+ pci_dev = eth_dev->pci_dev;
+
+ if (em_adapter_stopped == 0)
+ eth_em_close(eth_dev);
+
+ eth_dev->dev_ops = NULL;
+ eth_dev->rx_pkt_burst = NULL;
+ eth_dev->tx_pkt_burst = NULL;
+
+ rte_free(eth_dev->data->mac_addrs);
+ eth_dev->data->mac_addrs = NULL;
+
+ for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
+ eth_em_rx_queue_release(eth_dev->data->rx_queues[i]);
+ eth_dev->data->rx_queues[i] = NULL;
+ }
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
+ eth_em_tx_queue_release(eth_dev->data->tx_queues[i]);
+ eth_dev->data->tx_queues[i] = NULL;
+ }
+
+ /* disable uio intr before callback unregister */
+ rte_intr_disable(&(pci_dev->intr_handle));
+ rte_intr_callback_unregister(&(pci_dev->intr_handle),
+ eth_em_interrupt_handler, (void *)eth_dev);
+
+ return 0;
+}
+
static struct eth_driver rte_em_pmd = {
{
.name = "rte_em_pmd",
.id_table = pci_id_em_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
+ RTE_PCI_DRV_DETACHABLE,
},
.eth_dev_init = eth_em_dev_init,
+ .eth_dev_uninit = eth_em_dev_uninit,
.dev_private_size = sizeof(struct e1000_adapter),
};
@@ -565,6 +610,8 @@ eth_em_start(struct rte_eth_dev *dev)
}
}
+ em_adapter_stopped = 0;
+
PMD_INIT_LOG(DEBUG, "<<");
return (0);
@@ -610,6 +657,7 @@ eth_em_close(struct rte_eth_dev *dev)
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
eth_em_stop(dev);
+ em_adapter_stopped = 1;
e1000_phy_hw_reset(hw);
em_release_manageability(hw);
em_hw_control_release(hw);
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index e4b370d..fb130c7 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -212,6 +212,7 @@ static int eth_igb_filter_ctrl(struct rte_eth_dev *dev,
#define IGBVF_PMD_NAME "rte_igbvf_pmd" /* PMD name */
static enum e1000_fc_mode igb_fc_setting = e1000_fc_full;
+static bool igb_adapter_stopped;
/*
* The set of PCI devices this driver supports
@@ -564,6 +565,7 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
goto err_late;
}
hw->mac.get_link_status = 1;
+ igb_adapter_stopped = 0;
/* Indicate SOL/IDER usage */
if (e1000_check_reset_block(hw) < 0) {
@@ -608,6 +610,55 @@ err_late:
return (error);
}
+static int
+eth_igb_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+ struct rte_pci_device *pci_dev;
+ struct e1000_hw *hw;
+ unsigned i;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -EPERM;
+
+ hw = E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+ pci_dev = eth_dev->pci_dev;
+
+ if (igb_adapter_stopped == 0)
+ eth_igb_close(eth_dev);
+
+ eth_dev->dev_ops = NULL;
+ eth_dev->rx_pkt_burst = NULL;
+ eth_dev->tx_pkt_burst = NULL;
+
+ for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
+ eth_igb_rx_queue_release(eth_dev->data->rx_queues[i]);
+ eth_dev->data->rx_queues[i] = NULL;
+ }
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
+ eth_igb_tx_queue_release(eth_dev->data->tx_queues[i]);
+ eth_dev->data->tx_queues[i] = NULL;
+ }
+
+ /* Reset any pending lock */
+ igb_reset_swfw_lock(hw);
+
+ rte_free(eth_dev->data->mac_addrs);
+ eth_dev->data->mac_addrs = NULL;
+
+ /* uninitialize PF if max_vfs not zero */
+ igb_pf_host_uninit(eth_dev);
+
+ /* disable uio intr before callback unregister */
+ rte_intr_disable(&(pci_dev->intr_handle));
+ rte_intr_callback_unregister(&(pci_dev->intr_handle),
+ eth_igb_interrupt_handler, (void *)eth_dev);
+
+ return 0;
+}
+
/*
* Virtual Function device init
*/
@@ -639,6 +690,7 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
hw->device_id = pci_dev->id.device_id;
hw->vendor_id = pci_dev->id.vendor_id;
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
+ igb_adapter_stopped = 0;
/* Initialize the shared code (base driver) */
diag = e1000_setup_init_funcs(hw, TRUE);
@@ -679,13 +731,36 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
return 0;
}
+static int
+eth_igbvf_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -EPERM;
+
+ if (igb_adapter_stopped == 0)
+ igbvf_dev_close(eth_dev);
+
+ eth_dev->dev_ops = NULL;
+ eth_dev->rx_pkt_burst = NULL;
+ eth_dev->tx_pkt_burst = NULL;
+
+ rte_free(eth_dev->data->mac_addrs);
+ eth_dev->data->mac_addrs = NULL;
+
+ return 0;
+}
+
static struct eth_driver rte_igb_pmd = {
{
.name = "rte_igb_pmd",
.id_table = pci_id_igb_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
+ RTE_PCI_DRV_DETACHABLE,
},
.eth_dev_init = eth_igb_dev_init,
+ .eth_dev_uninit = eth_igb_dev_uninit,
.dev_private_size = sizeof(struct e1000_adapter),
};
@@ -696,9 +771,10 @@ static struct eth_driver rte_igbvf_pmd = {
{
.name = "rte_igbvf_pmd",
.id_table = pci_id_igbvf_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
},
.eth_dev_init = eth_igbvf_dev_init,
+ .eth_dev_uninit = eth_igbvf_dev_uninit,
.dev_private_size = sizeof(struct e1000_adapter),
};
@@ -780,6 +856,7 @@ eth_igb_start(struct rte_eth_dev *dev)
PMD_INIT_LOG(ERR, "Unable to initialize the hardware");
return (-EIO);
}
+ igb_adapter_stopped = 0;
E1000_WRITE_REG(hw, E1000_VET, ETHER_TYPE_VLAN << 16 | ETHER_TYPE_VLAN);
@@ -989,6 +1066,8 @@ eth_igb_close(struct rte_eth_dev *dev)
struct rte_eth_link link;
eth_igb_stop(dev);
+ igb_adapter_stopped = 1;
+
e1000_phy_hw_reset(hw);
igb_release_manageability(hw);
igb_hw_control_release(hw);
@@ -2227,6 +2306,7 @@ igbvf_dev_start(struct rte_eth_dev *dev)
PMD_INIT_FUNC_TRACE();
hw->mac.ops.reset_hw(hw);
+ igb_adapter_stopped = 0;
/* Set all vfta */
igbvf_set_vfta_all(dev,1);
@@ -2270,6 +2350,7 @@ igbvf_dev_close(struct rte_eth_dev *dev)
e1000_reset_hw(hw);
igbvf_dev_stop(dev);
+ igb_adapter_stopped = 1;
}
static int igbvf_set_vfta(struct e1000_hw *hw, uint16_t vid, bool on)
diff --git a/drivers/net/e1000/igb_pf.c b/drivers/net/e1000/igb_pf.c
index 6a4d210..26c2960 100644
--- a/drivers/net/e1000/igb_pf.c
+++ b/drivers/net/e1000/igb_pf.c
@@ -127,6 +127,28 @@ void igb_pf_host_init(struct rte_eth_dev *eth_dev)
return;
}
+void igb_pf_host_uninit(struct rte_eth_dev *dev)
+{
+ struct e1000_vf_info **vfinfo;
+ uint16_t vf_num;
+
+ PMD_INIT_FUNC_TRACE();
+
+ vfinfo = E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
+
+ RTE_ETH_DEV_SRIOV(dev).active = 0;
+ RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 0;
+ RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx = 0;
+ RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx = 0;
+
+ vf_num = dev_num_vf(dev);
+ if (vf_num == 0)
+ return;
+
+ rte_free(*vfinfo);
+ *vfinfo = NULL;
+}
+
#define E1000_RAH_POOLSEL_SHIFT (18)
int igb_pf_host_configure(struct rte_eth_dev *eth_dev)
{
--
1.7.4.1
next prev parent reply other threads:[~2015-06-03 14:03 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <RFC PATCH>
2015-04-08 10:02 ` [dpdk-dev] [RFC PATCH] librte_pmd_ixgbe: changes to support PCI Port Hotplug Bernard Iremonger
2015-04-22 3:14 ` Qiu, Michael
2015-04-08 14:11 ` [dpdk-dev] [RFC PATCH] librte_pmd_e1000: igb and em1000 PCI Port Hotplug changes Bernard Iremonger
2015-04-30 13:16 ` [dpdk-dev] [RFC PATCH 1/1] librte_pmd_ring: changes to support PCI Port Hotplug Bernard Iremonger
2015-04-30 15:40 ` [dpdk-dev] [RFC PATCH 1/4] librte_pmd_i40e: " Bernard Iremonger
2015-04-30 15:41 ` [dpdk-dev] [RFC PATCH 2/4] librte_pmd_i40e: release vmdq vsi's in dev_close Bernard Iremonger
2015-04-30 15:42 ` [dpdk-dev] [RFC PATCH 3/4] librte_pmd_i40e: increase ASQ_DELAY_MS to 100 in i40evf_wait_cmd_done() Bernard Iremonger
2015-04-30 15:42 ` [dpdk-dev] [RFC PATCH 4/4] librte_pmd_i40e: call _clear_cmd() when error occurs Bernard Iremonger
2015-05-01 14:36 ` [dpdk-dev] [RFC PATCH] librte_pmd_bond: add support for PCI Port Hotplug Bernard Iremonger
2015-05-01 15:17 ` Neil Horman
2015-05-01 15:28 ` [dpdk-dev] [RFC PATCH] librte_pmd_virtio: " Bernard Iremonger
2015-05-05 14:36 ` [dpdk-dev] [RFC PATCH V2] librte_pmd_ring: changes to support " Bernard Iremonger
2015-05-06 16:15 ` Bruce Richardson
2015-05-06 10:22 ` [dpdk-dev] [RFC PATCH V2] librte_pmd_ixgbe: " Bernard Iremonger
2015-05-06 11:20 ` [dpdk-dev] [RFC PATCH V2] librte_pmd_e1000: igb and em1000 PCI Port Hotplug changes Bernard Iremonger
2015-05-27 16:00 ` [dpdk-dev] [RFC PATCH V2 1/2] drivers/net/virtio: add support for PCI Port Hotplug Bernard Iremonger
2015-05-27 16:00 ` [dpdk-dev] [RFC PATCH V2 2/2] drivers/net/virtio: check vq parameter Bernard Iremonger
2015-06-16 1:08 ` Ouyang, Changchun
2015-05-28 12:28 ` [dpdk-dev] [RFC PATCH V2] drivers/net/bonding: add support for PCI Port Hotplug Bernard Iremonger
2015-05-29 13:46 ` [dpdk-dev] [RFC PATCH V3] drivers/net/ring: changes to support " Bernard Iremonger
2015-06-03 15:21 ` Bruce Richardson
2015-06-02 10:18 ` [dpdk-dev] [RFC PATCH V3] ixgbe: " Bernard Iremonger
2015-06-03 14:03 ` Bernard Iremonger [this message]
2015-06-04 16:24 ` [dpdk-dev] [RFC PATCH V2 1/4] i40e: " Bernard Iremonger
2015-06-24 8:03 ` Qiu, Michael
2015-06-04 16:25 ` [dpdk-dev] [RFC PATCH V2 2/4] i40e: release vmdq vsi's in dev_close Bernard Iremonger
2015-06-04 16:25 ` [dpdk-dev] [RFC PATCH V2 3/4] i40e: increase ASQ_DELAY_MS to 100 in i40evf_wait_cmd_done() Bernard Iremonger
2015-06-04 16:26 ` [dpdk-dev] [RFC PATCH V2 4/4] i40e: call _clear_cmd() when error occurs Bernard Iremonger
2015-06-08 15:47 ` [dpdk-dev] [RFC PATCH V4] ixgbe: changes to support PCI Port Hotplug Bernard Iremonger
2015-06-15 22:31 ` Ananyev, Konstantin
2015-06-17 6:11 ` Zhang, Helin
2015-06-24 7:45 ` Qiu, Michael
2015-06-24 7:46 ` Qiu, Michael
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 0/5] PCI Port Hotplug changes Bernard Iremonger
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 1/5] i40e: changes to support PCI Port Hotplug Bernard Iremonger
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 2/5] i40e: release vmdq vsi's in dev_close Bernard Iremonger
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 3/5] i40e: increase ASQ_DELAY_MS to 100 in i40evf_wait_cmd_done() Bernard Iremonger
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 4/5] i40e: call _clear_cmd() when error occurs Bernard Iremonger
2015-06-10 8:27 ` [dpdk-dev] [RFC PATCH V3 5/5] i40e: clear queues in i40evf_dev_stop Bernard Iremonger
2015-06-10 12:09 ` [dpdk-dev] [RFC PATCH V4] e1000: igb and em1000 PCI Port Hotplug changes Bernard Iremonger
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 0/6] remove pci driver from vdevs Bernard Iremonger
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 1/6] librte_ether: add fields from rte_pci_driver to rte_eth_dev and rte_eth_dev_data Bernard Iremonger
2015-08-31 14:07 ` Thomas Monjalon
2015-09-01 11:38 ` Iremonger, Bernard
2015-09-01 12:03 ` Bruce Richardson
2015-09-01 12:37 ` Ananyev, Konstantin
2015-09-01 12:43 ` Richardson, Bruce
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 2/6] librte_ether: handle RTE_ETH_DEV_INTR_LSC for vdevs Bernard Iremonger
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 3/6] null: remove pci device driver Bernard Iremonger
2015-08-31 14:11 ` Thomas Monjalon
2015-08-31 16:05 ` Iremonger, Bernard
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 4/6] ring: " Bernard Iremonger
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 5/6] bonding: " Bernard Iremonger
2015-08-27 17:48 ` Stephen Hemminger
2015-08-28 8:32 ` Iremonger, Bernard
2015-08-28 15:57 ` Stephen Hemminger
2015-08-27 15:40 ` [dpdk-dev] [RFC PATCH 6/6] pcap: " Bernard Iremonger
2015-08-27 17:43 ` [dpdk-dev] [RFC PATCH 0/6] remove pci driver from vdevs John W. Linville
2015-08-28 8:15 ` Iremonger, Bernard
2015-08-28 10:32 ` Neil Horman
2015-08-28 19:48 ` Wiles, Keith
2015-08-31 11:21 ` Iremonger, Bernard
2015-08-31 12:41 ` Neil Horman
2015-08-28 17:51 ` John W. Linville
2015-08-31 10:23 ` Iremonger, Bernard
2015-08-31 12:59 ` Neil Horman
2015-08-31 14:22 ` Thomas Monjalon
2015-09-01 13:38 ` Iremonger, Bernard
2015-09-01 19:18 ` Neil Horman
2015-09-03 14:02 ` Iremonger, Bernard
2015-09-07 9:22 ` Zende, Amruta S
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 00/18] refactor eal driver registration code Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 01/18] librte_eal: remove type field from rte_driver structure Bernard Iremonger
2015-09-04 13:08 ` Thomas Monjalon
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 02/18] af_packet: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 03/18] bnx2x: remove type field and initialise name field in " Bernard Iremonger
2015-09-04 11:26 ` Harish Patil
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 04/18] bonding: remove type field from " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 05/18] cxgbe: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 06/18] e1000: remove type field and initialise name field in rte_driver structures Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 07/18] enic: remove type field and initialise name field in rte_driver structure Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 08/18] fm10k: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 09/18] i40e: remove type field and initialise name field in rte_driver structures Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 10/18] ixgbe: remove type field and initialise name field in rte_driver structure Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 11/18] mlx4: remove type field from " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 12/18] mpipe: remove type field and update name in " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 13/18] null: remove type field from " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 14/18] pcap: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 15/18] ring: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 16/18] virtio_ethdev: remove type field and initialise name field in " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 17/18] vmxnet3: " Bernard Iremonger
2015-09-04 11:01 ` [dpdk-dev] [RFC PATCH 18/18] xenvirt: remove type field from " Bernard Iremonger
2015-09-04 11:18 ` [dpdk-dev] [RFC PATCH 00/18] refactor eal driver registration code Bruce Richardson
2015-09-04 12:46 ` Iremonger, Bernard
2015-09-04 12:53 ` Bruce Richardson
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