From eb9c7ce560453349652394ce493ac2d2b47f2b65 Mon Sep 17 00:00:00 2001 From: Suganath Prabu S Date: Tue, 29 Jan 2019 07:14:42 -0500 Subject: [PATCH] scsi: mpt3sas: Add support for ATLAS PCIe switch Add Atlas PCIe Switch Management Port device PNPID, Vendor Id: 0x1000 device Id: 0x00B2 This device is based on MPI 2.6 spec and it exposes one SES device to accept management commands for the PCIe switch. Signed-off-by: Suganath Prabu S Signed-off-by: Martin K. Petersen --- drivers/scsi/mpt3sas/mpt3sas_base.h | 3 +++ drivers/scsi/mpt3sas/mpt3sas_scsih.c | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 800351932cc3..db12c1b2738c 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -193,6 +193,9 @@ struct mpt3sas_nvme_cmd { #define SAS2_PCI_DEVICE_B0_REVISION (0x01) #define SAS3_PCI_DEVICE_C0_REVISION (0x02) +/* Atlas PCIe Switch Management Port */ +#define MPI26_ATLAS_PCIe_SWITCH_DEVID (0x00B2) + /* * Intel HBA branding */ diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 4a73753dbb9b..8bb5b8f9f4d2 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -10283,6 +10283,7 @@ _scsih_determine_hba_mpi_version(struct pci_dev *pdev) case MPI26_MFGPAGE_DEVID_SAS3516_1: case MPI26_MFGPAGE_DEVID_SAS3416: case MPI26_MFGPAGE_DEVID_SAS3616: + case MPI26_ATLAS_PCIe_SWITCH_DEVID: case MPI26_MFGPAGE_DEVID_CFG_SEC_3916: case MPI26_MFGPAGE_DEVID_HARD_SEC_3916: case MPI26_MFGPAGE_DEVID_CFG_SEC_3816: @@ -10373,6 +10374,7 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) case MPI26_MFGPAGE_DEVID_SAS3516_1: case MPI26_MFGPAGE_DEVID_SAS3416: case MPI26_MFGPAGE_DEVID_SAS3616: + case MPI26_ATLAS_PCIe_SWITCH_DEVID: ioc->is_gen35_ioc = 1; break; case MPI26_MFGPAGE_DEVID_CFG_SEC_3816: @@ -10853,6 +10855,10 @@ static const struct pci_device_id mpt3sas_pci_table[] = { { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_HARD_SEC_3916, PCI_ANY_ID, PCI_ANY_ID }, + /* Atlas PCIe Switch Management Port */ + { MPI2_MFGPAGE_VENDORID_LSI, MPI26_ATLAS_PCIe_SWITCH_DEVID, + PCI_ANY_ID, PCI_ANY_ID }, + /* Sea SI 0x00E5 Configurable Secure * 0x00E6 Hard Secure */ -- 2.30.2