From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c | 54 ++++++++++++++++++++++++++++++++----------------------
1 files changed, 32 insertions(+), 22 deletions(-)
diff --git a/kernel/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/kernel/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
index 0fc382c..edcd3fa 100644
--- a/kernel/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
+++ b/kernel/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
@@ -95,7 +95,7 @@
.eh_device_reset_handler = iscsi_eh_device_reset,
.eh_target_reset_handler = iscsi_eh_recover_target,
.target_alloc = iscsi_target_alloc,
- .use_clustering = DISABLE_CLUSTERING,
+ .dma_boundary = PAGE_SIZE - 1,
.this_id = -1,
.track_queue_depth = 1,
};
@@ -117,6 +117,7 @@
/* connection management */
.create_conn = cxgbi_create_conn,
.bind_conn = cxgbi_bind_conn,
+ .unbind_conn = iscsi_conn_unbind,
.destroy_conn = iscsi_tcp_conn_teardown,
.start_conn = iscsi_conn_start,
.stop_conn = iscsi_conn_stop,
@@ -361,7 +362,7 @@
/* len includes the length of any HW ULP additions */
req->len = htonl(len);
/* V_TX_ULP_SUBMODE sets both the mode and submode */
- req->flags = htonl(V_TX_ULP_SUBMODE(cxgbi_skcb_ulp_mode(skb)) |
+ req->flags = htonl(V_TX_ULP_SUBMODE(cxgbi_skcb_tx_ulp_mode(skb)) |
V_TX_SHOVE((skb_peek(&csk->write_queue) ? 0 : 1)));
req->sndseq = htonl(csk->snd_nxt);
req->param = htonl(V_TX_PORT(l2t->smt_idx));
@@ -375,10 +376,8 @@
}
}
-/**
+/*
* push_tx_frames -- start transmit
- * @c3cn: the offloaded connection
- * @req_completion: request wr_ack or not
*
* Prepends TX_DATA_WR or CPL_CLOSE_CON_REQ headers to buffers waiting in a
* connection's send queue and sends them on to T3. Must be called with the
@@ -442,7 +441,7 @@
req_completion = 1;
csk->wr_una_cred = 0;
}
- len += cxgbi_ulp_extra_len(cxgbi_skcb_ulp_mode(skb));
+ len += cxgbi_ulp_extra_len(cxgbi_skcb_tx_ulp_mode(skb));
make_tx_data_wr(csk, skb, len, req_completion);
csk->snd_nxt += len;
cxgbi_skcb_clear_flag(skb, SKCBF_TX_NEED_HDR);
@@ -645,7 +644,7 @@
int *need_rst)
{
switch (abort_reason) {
- case CPL_ERR_BAD_SYN: /* fall through */
+ case CPL_ERR_BAD_SYN:
case CPL_ERR_CONN_RESET:
return csk->state > CTP_ESTABLISHED ? -EPIPE : -ECONNRESET;
case CPL_ERR_XMIT_TIMEDOUT:
@@ -886,11 +885,6 @@
return -ENOMEM;
}
-/**
- * release_offload_resources - release offload resource
- * @c3cn: the offloaded iscsi tcp connection.
- * Release resources held by an offload connection (TID, L2T entry, etc.)
- */
static void l2t_put(struct cxgbi_sock *csk)
{
struct t3cdev *t3dev = (struct t3cdev *)csk->cdev->lldev;
@@ -902,6 +896,10 @@
}
}
+/*
+ * release_offload_resources - release offload resource
+ * Release resources held by an offload connection (TID, L2T entry, etc.)
+ */
static void release_offload_resources(struct cxgbi_sock *csk)
{
struct t3cdev *t3dev = (struct t3cdev *)csk->cdev->lldev;
@@ -959,6 +957,7 @@
struct net_device *ndev = cdev->ports[csk->port_id];
struct cxgbi_hba *chba = cdev->hbas[csk->port_id];
struct sk_buff *skb = NULL;
+ int ret;
log_debug(1 << CXGBI_DBG_TOE | 1 << CXGBI_DBG_SOCK,
"csk 0x%p,%u,0x%lx.\n", csk, csk->state, csk->flags);
@@ -979,14 +978,17 @@
csk->atid = cxgb3_alloc_atid(t3dev, &t3_client, csk);
if (csk->atid < 0) {
pr_err("NO atid available.\n");
- goto rel_resource;
+ ret = -EINVAL;
+ goto put_sock;
}
cxgbi_sock_set_flag(csk, CTPF_HAS_ATID);
cxgbi_sock_get(csk);
skb = alloc_wr(sizeof(struct cpl_act_open_req), 0, GFP_KERNEL);
- if (!skb)
- goto rel_resource;
+ if (!skb) {
+ ret = -ENOMEM;
+ goto free_atid;
+ }
skb->sk = (struct sock *)csk;
set_arp_failure_handler(skb, act_open_arp_failure);
csk->snd_win = cxgb3i_snd_win;
@@ -1008,10 +1010,14 @@
send_act_open_req(csk, skb, csk->l2t);
return 0;
-rel_resource:
- if (skb)
- __kfree_skb(skb);
- return -EINVAL;
+free_atid:
+ cxgb3_free_atid(t3dev, csk->atid);
+put_sock:
+ cxgbi_sock_put(csk);
+ l2t_release(t3dev, csk->l2t);
+ csk->l2t = NULL;
+
+ return ret;
}
cxgb3_cpl_handler_func cxgb3i_cpl_handlers[NUM_CPL_CMDS] = {
@@ -1245,8 +1251,12 @@
tformat.pgsz_order[i] = uinfo.pgsz_factor[i];
cxgbi_tagmask_check(tagmask, &tformat);
- cxgbi_ddp_ppm_setup(&tdev->ulp_iscsi, cdev, &tformat, ppmax,
- uinfo.llimit, uinfo.llimit, 0);
+ err = cxgbi_ddp_ppm_setup(&tdev->ulp_iscsi, cdev, &tformat,
+ (uinfo.ulimit - uinfo.llimit + 1),
+ uinfo.llimit, uinfo.llimit, 0, 0, 0);
+ if (err)
+ return err;
+
if (!(cdev->flags & CXGBI_FLAG_DDP_OFF)) {
uinfo.tagmask = tagmask;
uinfo.ulimit = uinfo.llimit + (ppmax << PPOD_SIZE_SHIFT);
@@ -1320,7 +1330,7 @@
err = cxgb3i_ddp_init(cdev);
if (err) {
- pr_info("0x%p ddp init failed\n", cdev);
+ pr_info("0x%p ddp init failed %d\n", cdev, err);
goto err_out;
}
--
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