From: Bradley Grove <bgrove@attotech.com>
Date: Tue, 24 May 2022 08:56:21 -0400
Subject: scsi: lpfc: Add support for ATTO Fibre Channel devices
Patch-mainline: v5.19-rc1
Git-commit: a5b168efba215229465d9a1a0e77b83073c7bfd0
References: bsc#1201193
Update pci_device_id table and generate reporting strings for ATTO Celerity
and ThunderLink Fibre Channel devices.
Link: https://lore.kernel.org/r/20220524125621.47102-1-bgrove@attotech.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Co-developed-by: Jason Seba <jseba@attotech.com>
Signed-off-by: Jason Seba <jseba@attotech.com>
Signed-off-by: Bradley Grove <bgrove@attotech.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/scsi/lpfc/lpfc_hw.h | 22 ++++++++++
drivers/scsi/lpfc/lpfc_ids.h | 30 ++++++++++++++
drivers/scsi/lpfc/lpfc_init.c | 89 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 141 insertions(+)
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1736,6 +1736,28 @@ struct lpfc_fdmi_reg_portattr {
#define PCI_DEVICE_ID_TOMCAT 0x0714
#define PCI_DEVICE_ID_SKYHAWK 0x0724
#define PCI_DEVICE_ID_SKYHAWK_VF 0x072c
+#define PCI_VENDOR_ID_ATTO 0x117c
+#define PCI_DEVICE_ID_CLRY_16XE 0x0064
+#define PCI_DEVICE_ID_CLRY_161E 0x0063
+#define PCI_DEVICE_ID_CLRY_162E 0x0064
+#define PCI_DEVICE_ID_CLRY_164E 0x0065
+#define PCI_DEVICE_ID_CLRY_16XP 0x0094
+#define PCI_DEVICE_ID_CLRY_161P 0x00a0
+#define PCI_DEVICE_ID_CLRY_162P 0x0094
+#define PCI_DEVICE_ID_CLRY_164P 0x00a1
+#define PCI_DEVICE_ID_CLRY_32XE 0x0094
+#define PCI_DEVICE_ID_CLRY_321E 0x00a2
+#define PCI_DEVICE_ID_CLRY_322E 0x00a3
+#define PCI_DEVICE_ID_CLRY_324E 0x00ac
+#define PCI_DEVICE_ID_CLRY_32XP 0x00bb
+#define PCI_DEVICE_ID_CLRY_321P 0x00bc
+#define PCI_DEVICE_ID_CLRY_322P 0x00bd
+#define PCI_DEVICE_ID_CLRY_324P 0x00be
+#define PCI_DEVICE_ID_TLFC_2 0x0064
+#define PCI_DEVICE_ID_TLFC_2XX2 0x4064
+#define PCI_DEVICE_ID_TLFC_3 0x0094
+#define PCI_DEVICE_ID_TLFC_3162 0x40a6
+#define PCI_DEVICE_ID_TLFC_3322 0x40a7
#define JEDEC_ID_ADDRESS 0x0080001c
#define FIREFLY_JEDEC_ID 0x1ACC
--- a/drivers/scsi/lpfc/lpfc_ids.h
+++ b/drivers/scsi/lpfc/lpfc_ids.h
@@ -124,5 +124,35 @@ const struct pci_device_id lpfc_id_table
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_SKYHAWK_VF,
PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_161E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_162E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_164E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_161P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_162P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_16XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_164P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_321E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_322E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XE,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_324E, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_321P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_322P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_32XP,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_CLRY_324P, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_2,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_2XX2, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_3,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_3162, },
+ {PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_3,
+ PCI_VENDOR_ID_ATTO, PCI_DEVICE_ID_TLFC_3322, },
{ 0 }
};
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2414,6 +2414,90 @@ lpfc_parse_vpd(struct lpfc_hba *phba, ui
}
/**
+ * lpfc_get_atto_model_desc - Retrieve ATTO HBA device model name and description
+ * @phba: pointer to lpfc hba data structure.
+ * @mdp: pointer to the data structure to hold the derived model name.
+ * @descp: pointer to the data structure to hold the derived description.
+ *
+ * This routine retrieves HBA's description based on its registered PCI device
+ * ID. The @descp passed into this function points to an array of 256 chars. It
+ * shall be returned with the model name, maximum speed, and the host bus type.
+ * The @mdp passed into this function points to an array of 80 chars. When the
+ * function returns, the @mdp will be filled with the model name.
+ **/
+static void
+lpfc_get_atto_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp)
+{
+ uint16_t sub_dev_id = phba->pcidev->subsystem_device;
+ char *model = "<Unknown>";
+ int tbolt = 0;
+
+ switch (sub_dev_id) {
+ case PCI_DEVICE_ID_CLRY_161E:
+ model = "161E";
+ break;
+ case PCI_DEVICE_ID_CLRY_162E:
+ model = "162E";
+ break;
+ case PCI_DEVICE_ID_CLRY_164E:
+ model = "164E";
+ break;
+ case PCI_DEVICE_ID_CLRY_161P:
+ model = "161P";
+ break;
+ case PCI_DEVICE_ID_CLRY_162P:
+ model = "162P";
+ break;
+ case PCI_DEVICE_ID_CLRY_164P:
+ model = "164P";
+ break;
+ case PCI_DEVICE_ID_CLRY_321E:
+ model = "321E";
+ break;
+ case PCI_DEVICE_ID_CLRY_322E:
+ model = "322E";
+ break;
+ case PCI_DEVICE_ID_CLRY_324E:
+ model = "324E";
+ break;
+ case PCI_DEVICE_ID_CLRY_321P:
+ model = "321P";
+ break;
+ case PCI_DEVICE_ID_CLRY_322P:
+ model = "322P";
+ break;
+ case PCI_DEVICE_ID_CLRY_324P:
+ model = "324P";
+ break;
+ case PCI_DEVICE_ID_TLFC_2XX2:
+ model = "2XX2";
+ tbolt = 1;
+ break;
+ case PCI_DEVICE_ID_TLFC_3162:
+ model = "3162";
+ tbolt = 1;
+ break;
+ case PCI_DEVICE_ID_TLFC_3322:
+ model = "3322";
+ tbolt = 1;
+ break;
+ default:
+ model = "Unknown";
+ break;
+ }
+
+ if (mdp && mdp[0] == '\0')
+ snprintf(mdp, 79, "%s", model);
+
+ if (descp && descp[0] == '\0')
+ snprintf(descp, 255,
+ "ATTO %s%s, Fibre Channel Adapter Initiator, Port %s",
+ (tbolt) ? "ThunderLink FC " : "Celerity FC-",
+ model,
+ phba->Port);
+}
+
+/**
* lpfc_get_hba_model_desc - Retrieve HBA device model name and description
* @phba: pointer to lpfc hba data structure.
* @mdp: pointer to the data structure to hold the derived model name.
@@ -2443,6 +2527,11 @@ lpfc_get_hba_model_desc(struct lpfc_hba
&& descp && descp[0] != '\0')
return;
+ if (phba->pcidev->vendor == PCI_VENDOR_ID_ATTO) {
+ lpfc_get_atto_model_desc(phba, mdp, descp);
+ return;
+ }
+
if (phba->lmt & LMT_64Gb)
max_speed = 64;
else if (phba->lmt & LMT_32Gb)