linux-kernel - [PATCH] nvme/quirk: Add a delay before checking device ready for memblaze device

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Message-Id: <1473351131-11811-1-git-send-email-mail_weber_wang@163.com>
Date:   Thu,  8 Sep 2016 12:12:11 -0400
From:   Wenbo Wang <mail_weber_wang@....com>
To:     keith.busch@...el.com, axboe@...com
Cc:     linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Wenbo Wang <wenbo.wang@...blaze.com>
Subject: [PATCH] nvme/quirk: Add a delay before checking device ready for memblaze device

From: Wenbo Wang <wenbo.wang@...blaze.com>

Signed-off-by: Wenbo Wang <wenbo.wang@...blaze.com>
---
 drivers/nvme/host/pci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 663c40c..2fec23c 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2141,6 +2141,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_IDENTIFY_CNS, },
 	{ PCI_DEVICE(0x1c58, 0x0003),	/* HGST adapter */
 		.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
+	{ PCI_DEVICE(0x1c5f, 0x0540),	/* Memblaze Pblaze4 adapter */
+		.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
 	{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2001) },
 	{ 0, }
-- 
1.8.3.1