All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: James Smart <james.smart@broadcom.com>,
	Dick Kennedy <dick.kennedy@broadcom.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-scsi@vger.kernel.org
Subject: [PATCH AUTOSEL 5.8 09/29] scsi: lpfc: Extend the RDF FPIN Registration descriptor for additional events
Date: Mon, 14 Sep 2020 09:03:38 -0400	[thread overview]
Message-ID: <20200914130358.1804194-9-sashal@kernel.org> (raw)
In-Reply-To: <20200914130358.1804194-1-sashal@kernel.org>

From: James Smart <james.smart@broadcom.com>

[ Upstream commit 441f6b5b097d74a8aa72ec0d8992ef820e2b3773 ]

Currently the driver registers for Link Integrity events only.

This patch adds registration for the following FPIN types:

 - Delivery Notifications
 - Congestion Notification
 - Peer Congestion Notification

Link: https://lore.kernel.org/r/20200828175332.130300-4-james.smart@broadcom.com
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/lpfc/lpfc_els.c | 3 +++
 drivers/scsi/lpfc/lpfc_hw4.h | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 7b6a210825677..519c7be404e75 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -3512,6 +3512,9 @@ lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry)
 				FC_TLV_DESC_LENGTH_FROM_SZ(prdf->reg_d1));
 	prdf->reg_d1.reg_desc.count = cpu_to_be32(ELS_RDF_REG_TAG_CNT);
 	prdf->reg_d1.desc_tags[0] = cpu_to_be32(ELS_DTAG_LNK_INTEGRITY);
+	prdf->reg_d1.desc_tags[1] = cpu_to_be32(ELS_DTAG_DELIVERY);
+	prdf->reg_d1.desc_tags[2] = cpu_to_be32(ELS_DTAG_PEER_CONGEST);
+	prdf->reg_d1.desc_tags[3] = cpu_to_be32(ELS_DTAG_CONGESTION);
 
 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
 			      "Issue RDF:       did:x%x",
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 6dfff03765471..c7085769170d7 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -4797,7 +4797,7 @@ struct send_frame_wqe {
 	uint32_t fc_hdr_wd5;           /* word 15 */
 };
 
-#define ELS_RDF_REG_TAG_CNT		1
+#define ELS_RDF_REG_TAG_CNT		4
 struct lpfc_els_rdf_reg_desc {
 	struct fc_df_desc_fpin_reg	reg_desc;	/* descriptor header */
 	__be32				desc_tags[ELS_RDF_REG_TAG_CNT];
-- 
2.25.1


  parent reply	other threads:[~2020-09-14 13:15 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-14 13:03 [PATCH AUTOSEL 5.8 01/29] xprtrdma: Release in-flight MRs on disconnect Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 02/29] NFSv4.1 handle ERR_DELAY error reclaiming locking state on delegation recall Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 03/29] phy: omap-usb2-phy: disable PHY charger detect Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 04/29] habanalabs: prevent user buff overflow Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 05/29] habanalabs: fix report of RAZWI initiator coordinates Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 06/29] scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 07/29] scsi: libfc: Fix for double free() Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 08/29] scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery Sasha Levin
2020-09-14 13:03 ` Sasha Levin [this message]
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 10/29] regulator: pwm: Fix machine constraints application Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 11/29] spi: spi-loopback-test: Fix out-of-bounds read Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 12/29] interconnect: Show bandwidth for disabled paths as zero in debugfs Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 13/29] NFS: Zero-stateid SETATTR should first return delegation Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 14/29] SUNRPC: stop printk reading past end of string Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 15/29] rapidio: Replace 'select' DMAENGINES 'with depends on' Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 16/29] cifs: fix DFS mount with cifsacl/modefromsid Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 17/29] kobject: Drop unneeded conditional in __kobject_del() Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 18/29] openrisc: Fix cache API compile issue when not inlining Sasha Levin
2020-09-14 13:03   ` [OpenRISC] " Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 19/29] nvme-fc: cancel async events before freeing event struct Sasha Levin
2020-09-14 13:03   ` Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 20/29] nvme-rdma: " Sasha Levin
2020-09-14 13:03   ` Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 21/29] nvme-tcp: " Sasha Levin
2020-09-14 13:03   ` Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 22/29] block: only call sched requeue_request() for scheduled requests Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 23/29] f2fs: fix indefinite loop scanning for free nid Sasha Levin
2020-09-14 13:03   ` [f2fs-dev] " Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 24/29] f2fs: Return EOF on unaligned end of file DIO read Sasha Levin
2020-09-14 13:03   ` [f2fs-dev] " Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 25/29] i2c: algo: pca: Reapply i2c bus settings after reset Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 26/29] spi: Fix memory leak on splited transfers Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 27/29] gcov: add support for GCC 10.1 Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 28/29] KVM: Check the allocation of pv cpu mask Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 29/29] KVM: MIPS: Change the definition of kvm type Sasha Levin

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=20200914130358.1804194-9-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=dick.kennedy@broadcom.com \
    --cc=james.smart@broadcom.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-scsi@vger.kernel.org \
    --cc=martin.petersen@oracle.com \
    --cc=stable@vger.kernel.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.