From: Wenpeng Liang <liangwenpeng@huawei.com>
To: <jgg@nvidia.com>, <leon@kernel.org>
Cc: <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com>,
<liangwenpeng@huawei.com>
Subject: [PATCH for-next 1/8] RDMA/hns: Remove the unused parameter "op_modifier" in mailbox
Date: Fri, 18 Feb 2022 19:05:12 +0800 [thread overview]
Message-ID: <20220218110519.37375-2-liangwenpeng@huawei.com> (raw)
In-Reply-To: <20220218110519.37375-1-liangwenpeng@huawei.com>
From: Chengchang Tang <tangchengchang@huawei.com>
The parameter "op_modifier" is only used for HIP06. It is useless for HIP08
and later versions. After removing HIP06, this parameter is no longer used,
so remove it.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
---
drivers/infiniband/hw/hns/hns_roce_cmd.c | 36 ++++++++-----------
drivers/infiniband/hw/hns/hns_roce_cmd.h | 3 +-
drivers/infiniband/hw/hns/hns_roce_cq.c | 4 +--
drivers/infiniband/hw/hns/hns_roce_device.h | 2 +-
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 26 +++++++-------
.../infiniband/hw/hns/hns_roce_hw_v2_dfx.c | 2 +-
drivers/infiniband/hw/hns/hns_roce_mr.c | 6 ++--
drivers/infiniband/hw/hns/hns_roce_srq.c | 4 +--
8 files changed, 37 insertions(+), 46 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.c b/drivers/infiniband/hw/hns/hns_roce_cmd.c
index 4b693d542ace..ab89e70b6f04 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cmd.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cmd.c
@@ -39,25 +39,22 @@
#define CMD_MAX_NUM 32
static int hns_roce_cmd_mbox_post_hw(struct hns_roce_dev *hr_dev, u64 in_param,
- u64 out_param, u32 in_modifier,
- u8 op_modifier, u16 op, u16 token,
- int event)
+ u64 out_param, u32 in_modifier, u16 op,
+ u16 token, int event)
{
return hr_dev->hw->post_mbox(hr_dev, in_param, out_param, in_modifier,
- op_modifier, op, token, event);
+ op, token, event);
}
/* this should be called with "poll_sem" */
static int __hns_roce_cmd_mbox_poll(struct hns_roce_dev *hr_dev, u64 in_param,
u64 out_param, unsigned long in_modifier,
- u8 op_modifier, u16 op,
- unsigned int timeout)
+ u16 op, unsigned int timeout)
{
int ret;
ret = hns_roce_cmd_mbox_post_hw(hr_dev, in_param, out_param,
- in_modifier, op_modifier, op,
- CMD_POLL_TOKEN, 0);
+ in_modifier, op, CMD_POLL_TOKEN, 0);
if (ret) {
dev_err_ratelimited(hr_dev->dev,
"failed to post mailbox 0x%x in poll mode, ret = %d.\n",
@@ -70,13 +67,13 @@ static int __hns_roce_cmd_mbox_poll(struct hns_roce_dev *hr_dev, u64 in_param,
static int hns_roce_cmd_mbox_poll(struct hns_roce_dev *hr_dev, u64 in_param,
u64 out_param, unsigned long in_modifier,
- u8 op_modifier, u16 op, unsigned int timeout)
+ u16 op, unsigned int timeout)
{
int ret;
down(&hr_dev->cmd.poll_sem);
ret = __hns_roce_cmd_mbox_poll(hr_dev, in_param, out_param, in_modifier,
- op_modifier, op, timeout);
+ op, timeout);
up(&hr_dev->cmd.poll_sem);
return ret;
@@ -102,8 +99,7 @@ void hns_roce_cmd_event(struct hns_roce_dev *hr_dev, u16 token, u8 status,
static int __hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param,
u64 out_param, unsigned long in_modifier,
- u8 op_modifier, u16 op,
- unsigned int timeout)
+ u16 op, unsigned int timeout)
{
struct hns_roce_cmdq *cmd = &hr_dev->cmd;
struct hns_roce_cmd_context *context;
@@ -125,8 +121,7 @@ static int __hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param,
reinit_completion(&context->done);
ret = hns_roce_cmd_mbox_post_hw(hr_dev, in_param, out_param,
- in_modifier, op_modifier, op,
- context->token, 1);
+ in_modifier, op, context->token, 1);
if (ret) {
dev_err_ratelimited(dev,
"failed to post mailbox 0x%x in event mode, ret = %d.\n",
@@ -154,21 +149,20 @@ static int __hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param,
static int hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param,
u64 out_param, unsigned long in_modifier,
- u8 op_modifier, u16 op, unsigned int timeout)
+ u16 op, unsigned int timeout)
{
int ret;
down(&hr_dev->cmd.event_sem);
ret = __hns_roce_cmd_mbox_wait(hr_dev, in_param, out_param, in_modifier,
- op_modifier, op, timeout);
+ op, timeout);
up(&hr_dev->cmd.event_sem);
return ret;
}
int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
- unsigned long in_modifier, u8 op_modifier, u16 op,
- unsigned int timeout)
+ unsigned long in_modifier, u16 op, unsigned int timeout)
{
bool is_busy;
@@ -178,12 +172,10 @@ int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
if (hr_dev->cmd.use_events)
return hns_roce_cmd_mbox_wait(hr_dev, in_param, out_param,
- in_modifier, op_modifier, op,
- timeout);
+ in_modifier, op, timeout);
else
return hns_roce_cmd_mbox_poll(hr_dev, in_param, out_param,
- in_modifier, op_modifier, op,
- timeout);
+ in_modifier, op, timeout);
}
int hns_roce_cmd_init(struct hns_roce_dev *hr_dev)
diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.h b/drivers/infiniband/hw/hns/hns_roce_cmd.h
index 8025e7f657fa..3055996935d5 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cmd.h
+++ b/drivers/infiniband/hw/hns/hns_roce_cmd.h
@@ -140,8 +140,7 @@ enum {
};
int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
- unsigned long in_modifier, u8 op_modifier, u16 op,
- unsigned int timeout);
+ unsigned long in_modifier, u16 op, unsigned int timeout);
struct hns_roce_cmd_mailbox *
hns_roce_alloc_cmd_mailbox(struct hns_roce_dev *hr_dev);
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c
index 55057dcbb2dc..6fbfa262e6c7 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cq.c
@@ -140,7 +140,7 @@ static int alloc_cqc(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq)
hr_dev->hw->write_cqc(hr_dev, hr_cq, mailbox->buf, mtts, dma_handle);
/* Send mailbox to hw */
- ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_cq->cqn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_cq->cqn,
HNS_ROCE_CMD_CREATE_CQC, HNS_ROCE_CMD_TIMEOUT_MSECS);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
if (ret) {
@@ -174,7 +174,7 @@ static void free_cqc(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq)
struct device *dev = hr_dev->dev;
int ret;
- ret = hns_roce_cmd_mbox(hr_dev, 0, 0, hr_cq->cqn, 1,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, 0, hr_cq->cqn,
HNS_ROCE_CMD_DESTROY_CQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret)
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 1e0bae136997..6da996f46cf3 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -852,7 +852,7 @@ struct hns_roce_hw {
int (*hw_init)(struct hns_roce_dev *hr_dev);
void (*hw_exit)(struct hns_roce_dev *hr_dev);
int (*post_mbox)(struct hns_roce_dev *hr_dev, u64 in_param,
- u64 out_param, u32 in_modifier, u8 op_modifier, u16 op,
+ u64 out_param, u32 in_modifier, u16 op,
u16 token, int event);
int (*poll_mbox_done)(struct hns_roce_dev *hr_dev,
unsigned int timeout);
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index b33e948fd060..c86cf75c4caa 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1353,7 +1353,7 @@ static int config_hem_ba_to_hw(struct hns_roce_dev *hr_dev, unsigned long obj,
if (IS_ERR(mbox))
return PTR_ERR(mbox);
- ret = hns_roce_cmd_mbox(hr_dev, base_addr, mbox->dma, obj, 0, op,
+ ret = hns_roce_cmd_mbox(hr_dev, base_addr, mbox->dma, obj, op,
HNS_ROCE_CMD_TIMEOUT_MSECS);
hns_roce_free_cmd_mailbox(hr_dev, mbox);
return ret;
@@ -2781,7 +2781,7 @@ static void hns_roce_v2_exit(struct hns_roce_dev *hr_dev)
}
static int hns_roce_mbox_post(struct hns_roce_dev *hr_dev, u64 in_param,
- u64 out_param, u32 in_modifier, u8 op_modifier,
+ u64 out_param, u32 in_modifier,
u16 op, u16 token, int event)
{
struct hns_roce_cmq_desc desc;
@@ -2848,7 +2848,7 @@ static int v2_wait_mbox_complete(struct hns_roce_dev *hr_dev, u32 timeout,
}
static int v2_post_mbox(struct hns_roce_dev *hr_dev, u64 in_param,
- u64 out_param, u32 in_modifier, u8 op_modifier,
+ u64 out_param, u32 in_modifier,
u16 op, u16 token, int event)
{
u8 status = 0;
@@ -2866,7 +2866,7 @@ static int v2_post_mbox(struct hns_roce_dev *hr_dev, u64 in_param,
/* Post new message to mbox */
ret = hns_roce_mbox_post(hr_dev, in_param, out_param, in_modifier,
- op_modifier, op, token, event);
+ op, token, event);
if (ret)
dev_err_ratelimited(hr_dev->dev,
"failed to post mailbox, ret = %d.\n", ret);
@@ -3992,7 +3992,7 @@ static int hns_roce_v2_clear_hem(struct hns_roce_dev *hr_dev,
return PTR_ERR(mailbox);
/* configure the tag and op */
- ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, obj, 0, op,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, obj, op,
HNS_ROCE_CMD_TIMEOUT_MSECS);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
@@ -4017,7 +4017,7 @@ static int hns_roce_v2_qp_modify(struct hns_roce_dev *hr_dev,
memcpy(mailbox->buf, context, qpc_size);
memcpy(mailbox->buf + qpc_size, qpc_mask, qpc_size);
- ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_qp->qpn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_qp->qpn,
HNS_ROCE_CMD_MODIFY_QPC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
@@ -5092,7 +5092,7 @@ static int hns_roce_v2_query_qpc(struct hns_roce_dev *hr_dev,
if (IS_ERR(mailbox))
return PTR_ERR(mailbox);
- ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, hr_qp->qpn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, hr_qp->qpn,
HNS_ROCE_CMD_QUERY_QPC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret)
@@ -5460,7 +5460,7 @@ static int hns_roce_v2_modify_srq(struct ib_srq *ibsrq,
hr_reg_write(srq_context, SRQC_LIMIT_WL, srq_attr->srq_limit);
hr_reg_clear(srqc_mask, SRQC_LIMIT_WL);
- ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, srq->srqn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, srq->srqn,
HNS_ROCE_CMD_MODIFY_SRQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
@@ -5488,7 +5488,7 @@ static int hns_roce_v2_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr)
return PTR_ERR(mailbox);
srq_context = mailbox->buf;
- ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, srq->srqn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, srq->srqn,
HNS_ROCE_CMD_QUERY_SRQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret) {
@@ -5540,7 +5540,7 @@ static int hns_roce_v2_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period)
hr_reg_write(cq_context, CQC_CQ_PERIOD, cq_period);
hr_reg_clear(cqc_mask, CQC_CQ_PERIOD);
- ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_cq->cqn, 1,
+ ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_cq->cqn,
HNS_ROCE_CMD_MODIFY_CQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
@@ -5872,11 +5872,11 @@ static void hns_roce_v2_destroy_eqc(struct hns_roce_dev *hr_dev, u32 eqn)
if (eqn < hr_dev->caps.num_comp_vectors)
ret = hns_roce_cmd_mbox(hr_dev, 0, 0, eqn & HNS_ROCE_V2_EQN_M,
- 0, HNS_ROCE_CMD_DESTROY_CEQC,
+ HNS_ROCE_CMD_DESTROY_CEQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
else
ret = hns_roce_cmd_mbox(hr_dev, 0, 0, eqn & HNS_ROCE_V2_EQN_M,
- 0, HNS_ROCE_CMD_DESTROY_AEQC,
+ HNS_ROCE_CMD_DESTROY_AEQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret)
dev_err(dev, "[mailbox cmd] destroy eqc(%u) failed.\n", eqn);
@@ -6002,7 +6002,7 @@ static int hns_roce_v2_create_eq(struct hns_roce_dev *hr_dev,
if (ret)
goto err_cmd_mbox;
- ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, eq->eqn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, eq->eqn,
eq_cmd, HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret) {
dev_err(hr_dev->dev, "[mailbox cmd] create eqc failed.\n");
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2_dfx.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2_dfx.c
index 5a97b5a0b7be..bce3a67b0b2d 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2_dfx.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2_dfx.c
@@ -18,7 +18,7 @@ int hns_roce_v2_query_cqc_info(struct hns_roce_dev *hr_dev, u32 cqn,
return PTR_ERR(mailbox);
cq_context = mailbox->buf;
- ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, cqn, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, cqn,
HNS_ROCE_CMD_QUERY_CQC,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret) {
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c
index 2ee06b906b60..e0ec839f2f6f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ b/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -51,7 +51,7 @@ static int hns_roce_hw_create_mpt(struct hns_roce_dev *hr_dev,
struct hns_roce_cmd_mailbox *mailbox,
unsigned long mpt_index)
{
- return hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, mpt_index, 0,
+ return hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, mpt_index,
HNS_ROCE_CMD_CREATE_MPT,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -61,7 +61,7 @@ int hns_roce_hw_destroy_mpt(struct hns_roce_dev *hr_dev,
unsigned long mpt_index)
{
return hns_roce_cmd_mbox(hr_dev, 0, mailbox ? mailbox->dma : 0,
- mpt_index, !mailbox, HNS_ROCE_CMD_DESTROY_MPT,
+ mpt_index, HNS_ROCE_CMD_DESTROY_MPT,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -303,7 +303,7 @@ struct ib_mr *hns_roce_rereg_user_mr(struct ib_mr *ibmr, int flags, u64 start,
return ERR_CAST(mailbox);
mtpt_idx = key_to_hw_index(mr->key) & (hr_dev->caps.num_mtpts - 1);
- ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, mtpt_idx, 0,
+ ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, mtpt_idx,
HNS_ROCE_CMD_QUERY_MPT,
HNS_ROCE_CMD_TIMEOUT_MSECS);
if (ret)
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c
index e64ef6903fb4..525e1eba263a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -63,7 +63,7 @@ static int hns_roce_hw_create_srq(struct hns_roce_dev *dev,
struct hns_roce_cmd_mailbox *mailbox,
unsigned long srq_num)
{
- return hns_roce_cmd_mbox(dev, mailbox->dma, 0, srq_num, 0,
+ return hns_roce_cmd_mbox(dev, mailbox->dma, 0, srq_num,
HNS_ROCE_CMD_CREATE_SRQ,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -73,7 +73,7 @@ static int hns_roce_hw_destroy_srq(struct hns_roce_dev *dev,
unsigned long srq_num)
{
return hns_roce_cmd_mbox(dev, 0, mailbox ? mailbox->dma : 0, srq_num,
- mailbox ? 0 : 1, HNS_ROCE_CMD_DESTROY_SRQ,
+ HNS_ROCE_CMD_DESTROY_SRQ,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
--
2.33.0
next prev parent reply other threads:[~2022-02-18 11:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-18 11:05 [PATCH for-next 0/8] RDMA/hns: Clean up and refactor mailbox-related code Wenpeng Liang
2022-02-18 11:05 ` Wenpeng Liang [this message]
2022-02-24 13:30 ` [PATCH for-next 1/8] RDMA/hns: Remove the unused parameter "op_modifier" in mailbox Leon Romanovsky
2022-02-18 11:05 ` [PATCH for-next 2/8] RDMA/hns: Remove fixed parameter “timeout” in the mailbox Wenpeng Liang
2022-02-24 13:31 ` Leon Romanovsky
2022-02-18 11:05 ` [PATCH for-next 3/8] RDMA/hns: Remove redundant parameter "mailbox" " Wenpeng Liang
2022-02-24 13:31 ` Leon Romanovsky
2022-02-18 11:05 ` [PATCH for-next 4/8] RDMA/hns: Fix the wrong type of parameter "op" of " Wenpeng Liang
2022-02-24 13:31 ` Leon Romanovsky
2022-02-18 11:05 ` [PATCH for-next 5/8] RDMA/hns: Refactor mailbox functions Wenpeng Liang
2022-02-24 13:30 ` Leon Romanovsky
2022-02-25 10:50 ` Wenpeng Liang
2022-02-18 11:05 ` [PATCH for-next 6/8] RDMA/hns: Remove similar code that configures the hardware contexts Wenpeng Liang
2022-02-24 13:32 ` Leon Romanovsky
2022-02-18 11:05 ` [PATCH for-next 7/8] RDMA/hns: Refactor the alloc_srqc() Wenpeng Liang
2022-02-24 13:35 ` Leon Romanovsky
2022-02-25 10:53 ` Wenpeng Liang
2022-02-18 11:05 ` [PATCH for-next 8/8] RDMA/hns: Refactor the alloc_cqc() Wenpeng Liang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220218110519.37375-2-liangwenpeng@huawei.com \
--to=liangwenpeng@huawei.com \
--cc=jgg@nvidia.com \
--cc=leon@kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=linuxarm@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).