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
next prev parent reply other threads:[~2020-09-14 13:15 UTC|newest]
Thread overview: 29+ 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 ` [PATCH AUTOSEL 5.8 19/29] nvme-fc: cancel async events before freeing event struct Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 20/29] nvme-rdma: " Sasha Levin
2020-09-14 13:03 ` [PATCH AUTOSEL 5.8 21/29] nvme-tcp: " 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 ` [PATCH AUTOSEL 5.8 24/29] f2fs: Return EOF on unaligned end of file DIO read 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
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