[Bionic,SRU,Artful] scsi: hisi_sas: support zone management commands

Message ID 20171223162442.GA16933@xps13.dannf
State New
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Series
  • [Bionic,SRU,Artful] scsi: hisi_sas: support zone management commands
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Commit Message

dann frazier Dec. 23, 2017, 4:24 p.m.
From: Xiaofei Tan <tanxiaofei@huawei.com>

BugLink: https://bugs.launchpad.net/bugs/1739891

Add two ATA commands, ATA_CMD_ZAC_MGMT_IN and ATA_CMD_ZAC_MGMT_OUT in
hisi_sas_get_ata_protocol(), to support SATA SMR disk.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit c3fe8a2bbbc22bd4945ea69ab5a29913baeb35e4)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Seth Forshee Jan. 3, 2018, 11:07 p.m. | #1
On Sat, Dec 23, 2017 at 09:24:42AM -0700, dann frazier wrote:
> From: Xiaofei Tan <tanxiaofei@huawei.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1739891
> 
> Add two ATA commands, ATA_CMD_ZAC_MGMT_IN and ATA_CMD_ZAC_MGMT_OUT in
> hisi_sas_get_ata_protocol(), to support SATA SMR disk.
> 
> Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
> Signed-off-by: John Garry <john.garry@huawei.com>
> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
> (cherry picked from commit c3fe8a2bbbc22bd4945ea69ab5a29913baeb35e4)
> Signed-off-by: dann frazier <dann.frazier@canonical.com>

For artful:

Acked-by: Seth Forshee <seth.forshee@canonical.com>

This patch was merged in 4.14-rc1 so it is not needed in
bionic/master-next.
Kleber Souza Jan. 5, 2018, 2:58 p.m. | #2
On 12/23/17 17:24, dann frazier wrote:
> From: Xiaofei Tan <tanxiaofei@huawei.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1739891
> 
> Add two ATA commands, ATA_CMD_ZAC_MGMT_IN and ATA_CMD_ZAC_MGMT_OUT in
> hisi_sas_get_ata_protocol(), to support SATA SMR disk.
> 
> Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
> Signed-off-by: John Garry <john.garry@huawei.com>
> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
> (cherry picked from commit c3fe8a2bbbc22bd4945ea69ab5a29913baeb35e4)
> Signed-off-by: dann frazier <dann.frazier@canonical.com>
> ---
>  drivers/scsi/hisi_sas/hisi_sas_main.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
> index 44f3f9e0b0d4..9d9c2c248027 100644
> --- a/drivers/scsi/hisi_sas/hisi_sas_main.c
> +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
> @@ -61,6 +61,7 @@ u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
>  	case ATA_CMD_WRITE_QUEUED:
>  	case ATA_CMD_WRITE_LOG_DMA_EXT:
>  	case ATA_CMD_WRITE_STREAM_DMA_EXT:
> +	case ATA_CMD_ZAC_MGMT_IN:
>  	return HISI_SAS_SATA_PROTOCOL_DMA;
>  
>  	case ATA_CMD_CHK_POWER:
> @@ -73,6 +74,7 @@ u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
>  	case ATA_CMD_SET_FEATURES:
>  	case ATA_CMD_STANDBY:
>  	case ATA_CMD_STANDBYNOW1:
> +	case ATA_CMD_ZAC_MGMT_OUT:
>  	return HISI_SAS_SATA_PROTOCOL_NONDATA;
>  	default:
>  		if (direction == DMA_NONE)
> 

This patch has been resent.

Patch

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 44f3f9e0b0d4..9d9c2c248027 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -61,6 +61,7 @@  u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
 	case ATA_CMD_WRITE_QUEUED:
 	case ATA_CMD_WRITE_LOG_DMA_EXT:
 	case ATA_CMD_WRITE_STREAM_DMA_EXT:
+	case ATA_CMD_ZAC_MGMT_IN:
 	return HISI_SAS_SATA_PROTOCOL_DMA;
 
 	case ATA_CMD_CHK_POWER:
@@ -73,6 +74,7 @@  u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
 	case ATA_CMD_SET_FEATURES:
 	case ATA_CMD_STANDBY:
 	case ATA_CMD_STANDBYNOW1:
+	case ATA_CMD_ZAC_MGMT_OUT:
 	return HISI_SAS_SATA_PROTOCOL_NONDATA;
 	default:
 		if (direction == DMA_NONE)