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Date:   Sat, 24 Dec 2016 00:15:01 +0000
From:   "Mody, Rasesh" <Rasesh.Mody@...ium.com>
To:     Benjamin Poirier <bpoirier@...e.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
CC:     Tim Ehlers <tehlers@...g.de>, Rasesh Mody <rasesh.mody@...gic.com>,
        "Anil Gurumurthy" <anil.gurumurthy@...gic.com>,
        Sudarsana Kalluru <sudarsana.kalluru@...gic.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] scsi: bfa: Increase requested firmware version to 3.2.5.1

> From: Benjamin Poirier [mailto:benjamin.poirier@...il.com] On Behalf Of
> Benjamin Poirier
> Sent: Friday, December 23, 2016 2:01 PM
> 
> bna & bfa firmware version 3.2.5.1 was submitted to linux-firmware on Tue
> Feb 17 19:10:20 2015 -0500 in 0ab54ff1dc ("linux-firmware: Add QLogic BR
> Series Adapter Firmware").
> 
> bna was updated to use the newer firmware on Thu, 19 Feb 2015 16:02:32
> -0500 in 3f307c3d70 ("bna: Update the Driver and Firmware Version")
> 
> bfa was not updated. I presume this was an oversight but it broke support
> for bfa+bna cards such as the following
> 	04:00.0 Fibre Channel [0c04]: Brocade Communications Systems, Inc.
> 		1010/1020/1007/1741 10Gbps CNA [1657:0014] (rev 01)
> 	04:00.1 Fibre Channel [0c04]: Brocade Communications Systems, Inc.
> 		1010/1020/1007/1741 10Gbps CNA [1657:0014] (rev 01)
> 	04:00.2 Ethernet controller [0200]: Brocade Communications
> Systems,
> 		Inc. 1010/1020/1007/1741 10Gbps CNA [1657:0014] (rev 01)
> 	04:00.3 Ethernet controller [0200]: Brocade Communications
> Systems,
> 		Inc. 1010/1020/1007/1741 10Gbps CNA [1657:0014] (rev 01)
> 
> Currently, if the bfa module is loaded first, bna fails to probe the respective
> devices with [  215.026787] bna: QLogic BR-series 10G Ethernet driver -
> version: 3.2.25.1 [  215.043707] bna 0000:04:00.2: bar0 mapped to
> ffffc90001fc0000, len 262144 [  215.060656] bna 0000:04:00.2: initialization
> failed err=1 [  215.073893] bna 0000:04:00.3: bar0 mapped to
> ffffc90002040000, len 262144 [  215.090644] bna 0000:04:00.3: initialization
> failed err=1
> 
> Whereas if bna is loaded first, bfa fails with [  249.592109] QLogic BR-series
> BFA FC/FCOE SCSI driver - version: 3.2.25.0 [  249.610738] bfa 0000:04:00.0:
> Running firmware version is incompatible with the driver version [
> 249.833513] bfa 0000:04:00.0: bfa init failed [  249.833919] scsi host6: QLogic
> BR-series FC/FCOE Adapter, hwpath: 0000:04:00.0 driver: 3.2.25.0 [
> 249.841446] bfa 0000:04:00.1: Running firmware version is incompatible with
> the driver version [  250.045449] bfa 0000:04:00.1: bfa init failed [  250.045962]
> scsi host7: QLogic BR-series FC/FCOE Adapter, hwpath: 0000:04:00.1 driver:
> 3.2.25.0
> 
> Increase bfa's requested firmware version.
> I only tested that all of the devices probe without error.
> 
> Cc: Rasesh Mody <rasesh.mody@...gic.com>
> Reported-by: Tim Ehlers <tehlers@...g.de>
> Signed-off-by: Benjamin Poirier <bpoirier@...e.com>

Acked-by: Rasesh Mody <rasesh.mody@...ium.com> 

Thanks! We also need to bump up the BFA driver version to 3.2.25.1.

> ---
>  drivers/scsi/bfa/bfad.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index
> 9d253cb..e70410b 100644
> --- a/drivers/scsi/bfa/bfad.c
> +++ b/drivers/scsi/bfa/bfad.c
> @@ -64,9 +64,9 @@ int		max_rport_logins =
> BFA_FCS_MAX_RPORT_LOGINS;
>  u32	bfi_image_cb_size, bfi_image_ct_size, bfi_image_ct2_size;
>  u32	*bfi_image_cb, *bfi_image_ct, *bfi_image_ct2;
> 
> -#define BFAD_FW_FILE_CB		"cbfw-3.2.3.0.bin"
> -#define BFAD_FW_FILE_CT		"ctfw-3.2.3.0.bin"
> -#define BFAD_FW_FILE_CT2	"ct2fw-3.2.3.0.bin"
> +#define BFAD_FW_FILE_CB		"cbfw-3.2.5.1.bin"
> +#define BFAD_FW_FILE_CT		"ctfw-3.2.5.1.bin"
> +#define BFAD_FW_FILE_CT2	"ct2fw-3.2.5.1.bin"
> 
>  static u32 *bfad_load_fwimg(struct pci_dev *pdev);  static void
> bfad_free_fwimg(void);
> --
> 2.10.2

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