Add model IDs for Cisco VIC.
Reviewed-by: Sesidhar Baddela <sebaddel@xxxxxxxxx>
Co-developed-by: Gian Carlo Boffa <gcboffa@xxxxxxxxx>
Signed-off-by: Gian Carlo Boffa <gcboffa@xxxxxxxxx>
Co-developed-by: Arulprabhu Ponnusamy <arulponn@xxxxxxxxx>
Signed-off-by: Arulprabhu Ponnusamy <arulponn@xxxxxxxxx>
Co-developed-by: Arun Easi <aeasi@xxxxxxxxx>
Signed-off-by: Arun Easi <aeasi@xxxxxxxxx>
Co-developed-by: Karan Tilak Kumar <kartilak@xxxxxxxxx>
Signed-off-by: Karan Tilak Kumar <kartilak@xxxxxxxxx>
---
Changes between v5 and v6:
Incorporate review comments from Hannes:
Split patch into PCI changes and FDMI changes.
---
drivers/scsi/fnic/Makefile | 3 +-
drivers/scsi/fnic/fnic.h | 71 ++++++++++++
drivers/scsi/fnic/fnic_main.c | 10 ++
drivers/scsi/fnic/fnic_pci_subsys_devid.c | 131 ++++++++++++++++++++++
4 files changed, 214 insertions(+), 1 deletion(-)
create mode 100644 drivers/scsi/fnic/fnic_pci_subsys_devid.c
diff --git a/drivers/scsi/fnic/Makefile b/drivers/scsi/fnic/Makefile
index 3bd6b1c8b643..af156c69da0c 100644
--- a/drivers/scsi/fnic/Makefile
+++ b/drivers/scsi/fnic/Makefile
@@ -16,4 +16,5 @@ fnic-y := \
vnic_intr.o \
vnic_rq.o \
vnic_wq_copy.o \
- vnic_wq.o
+ vnic_wq.o \
+ fnic_pci_subsys_devid.o
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index 1676bd8324fc..c2978c5c6e8f 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -87,6 +87,72 @@
/* Retry supported by rport (returned by PRLI service parameters) */
#define FNIC_FC_RP_FLAGS_RETRY 0x1
+/* Cisco vendor id */
+#define PCI_VENDOR_ID_CISCO 0x1137
+#define PCI_DEVICE_ID_CISCO_VIC_FC 0x0045 /* fc vnic */
+
+/* sereno pcie switch */
+#define PCI_DEVICE_ID_CISCO_SERENO 0x004e
+#define PCI_DEVICE_ID_CISCO_CRUZ 0x007a /* Cruz */
+#define PCI_DEVICE_ID_CISCO_BODEGA 0x0131 /* Bodega */
+#define PCI_DEVICE_ID_CISCO_BEVERLY 0x025f /* Beverly */
+
+/* Sereno */
+#define PCI_SUBDEVICE_ID_CISCO_VASONA 0x004f /* vasona mezz */
+#define PCI_SUBDEVICE_ID_CISCO_COTATI 0x0084 /* cotati mlom */
+#define PCI_SUBDEVICE_ID_CISCO_LEXINGTON 0x0085 /* lexington pcie */
+#define PCI_SUBDEVICE_ID_CISCO_ICEHOUSE 0x00cd /* Icehouse */
+#define PCI_SUBDEVICE_ID_CISCO_KIRKWOODLAKE 0x00ce /* KirkwoodLake pcie */
+#define PCI_SUBDEVICE_ID_CISCO_SUSANVILLE 0x012e /* Susanville MLOM */
+#define PCI_SUBDEVICE_ID_CISCO_TORRANCE 0x0139 /* Torrance MLOM */
+
+/* Cruz */
+#define PCI_SUBDEVICE_ID_CISCO_CALISTOGA 0x012c /* Calistoga MLOM */
+#define PCI_SUBDEVICE_ID_CISCO_MOUNTAINVIEW 0x0137 /* Cruz Mezz */
+/* Cruz MountTian SIOC */
+#define PCI_SUBDEVICE_ID_CISCO_MOUNTTIAN 0x014b
+#define PCI_SUBDEVICE_ID_CISCO_CLEARLAKE 0x014d /* ClearLake pcie */
+/* Cruz MountTian2 SIOC */
+#define PCI_SUBDEVICE_ID_CISCO_MOUNTTIAN2 0x0157
+#define PCI_SUBDEVICE_ID_CISCO_CLAREMONT 0x015d /* Claremont MLOM */
+
+/* Bodega */
+/* VIC 1457 PCIe mLOM */
+#define PCI_SUBDEVICE_ID_CISCO_BRADBURY 0x0218
+#define PCI_SUBDEVICE_ID_CISCO_BRENTWOOD 0x0217 /* VIC 1455 PCIe */
+/* VIC 1487 PCIe mLOM */
+#define PCI_SUBDEVICE_ID_CISCO_BURLINGAME 0x021a
+#define PCI_SUBDEVICE_ID_CISCO_BAYSIDE 0x0219 /* VIC 1485 PCIe */
+/* VIC 1440 Mezz mLOM */
+#define PCI_SUBDEVICE_ID_CISCO_BAKERSFIELD 0x0215
+#define PCI_SUBDEVICE_ID_CISCO_BOONVILLE 0x0216 /* VIC 1480 Mezz */
+#define PCI_SUBDEVICE_ID_CISCO_BENICIA 0x024a /* VIC 1495 */
+#define PCI_SUBDEVICE_ID_CISCO_BEAUMONT 0x024b /* VIC 1497 */
+#define PCI_SUBDEVICE_ID_CISCO_BRISBANE 0x02af /* VIC 1467 */
+#define PCI_SUBDEVICE_ID_CISCO_BENTON 0x02b0 /* VIC 1477 */
+#define PCI_SUBDEVICE_ID_CISCO_TWIN_RIVER 0x02cf /* VIC 14425 */
+#define PCI_SUBDEVICE_ID_CISCO_TWIN_PEAK 0x02d0 /* VIC 14825 */
+
+/* Beverly */
+#define PCI_SUBDEVICE_ID_CISCO_BERN 0x02de /* VIC 15420 */
+#define PCI_SUBDEVICE_ID_CISCO_STOCKHOLM 0x02dd /* VIC 15428 */
+#define PCI_SUBDEVICE_ID_CISCO_KRAKOW 0x02dc /* VIC 15411 */
+#define PCI_SUBDEVICE_ID_CISCO_LUCERNE 0x02db /* VIC 15231 */
+#define PCI_SUBDEVICE_ID_CISCO_TURKU 0x02e8 /* VIC 15238 */
+#define PCI_SUBDEVICE_ID_CISCO_TURKU_PLUS 0x02f3 /* VIC 15237 */
+#define PCI_SUBDEVICE_ID_CISCO_ZURICH 0x02df /* VIC 15230 */
+#define PCI_SUBDEVICE_ID_CISCO_RIGA 0x02e0 /* VIC 15427 */
+#define PCI_SUBDEVICE_ID_CISCO_GENEVA 0x02e1 /* VIC 15422 */
+#define PCI_SUBDEVICE_ID_CISCO_HELSINKI 0x02e4 /* VIC 15235 */
+#define PCI_SUBDEVICE_ID_CISCO_GOTHENBURG 0x02f2 /* VIC 15425 */
+
+struct fnic_pcie_device {
+ u32 device;
+ u8 *desc;
+ u32 subsystem_device;
+ u8 *subsys_desc;
+};
+
/*
* fnic private data per SCSI command.
* These fields are locked by the hashed io_req_lock.
@@ -343,6 +409,9 @@ struct fnic {
struct work_struct tport_work;
struct list_head tport_event_list;
+ char subsys_desc[14];
+ int subsys_desc_len;
+
/*** FIP related data members -- start ***/
void (*set_vlan)(struct fnic *, u16 vlan);
struct work_struct fip_frame_work;
@@ -443,6 +512,8 @@ fnic_chk_state_flags_locked(struct fnic *fnic, unsigned long st_flags)
void __fnic_set_state_flags(struct fnic *, unsigned long, unsigned long);
void fnic_dump_fchost_stats(struct Scsi_Host *, struct fc_host_statistics *);
void fnic_free_txq(struct list_head *head);
+int fnic_get_desc_by_devid(struct pci_dev *pdev, char **desc,
+ char **subsys_desc);
struct fnic_scsi_iter_data {
struct fnic *fnic;
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index f6940ae350cf..c1c10731906f 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -611,6 +611,7 @@ static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
int i;
unsigned long flags;
int hwq;
+ char *desc, *subsys_desc;
/*
* Allocate SCSI Host and set up association between host,
@@ -644,6 +645,15 @@ static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
fnic->fnic_num = fnic_id;
fnic_stats_debugfs_init(fnic);
+ /* Find model name from PCIe subsys ID */
+ if (fnic_get_desc_by_devid(pdev, &desc, &subsys_desc) == 0)
+ dev_info(&fnic->pdev->dev, "Model: %s\n", subsys_desc);
+ else {
+ fnic->subsys_desc_len = 0;
+ dev_info(&fnic->pdev->dev, "Model: %s subsys_id: 0x%04x\n", "Unknown",
+ pdev->subsystem_device);
+ }
+
err = pci_enable_device(pdev);
if (err) {
dev_err(&fnic->pdev->dev, "Cannot enable PCI device, aborting.\n");
diff --git a/drivers/scsi/fnic/fnic_pci_subsys_devid.c b/drivers/scsi/fnic/fnic_pci_subsys_devid.c
new file mode 100644
index 000000000000..36a2c1268422
--- /dev/null
+++ b/drivers/scsi/fnic/fnic_pci_subsys_devid.c
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ */
+
+#include <linux/module.h>
+#include <linux/mempool.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+#include <linux/kthread.h>
+#include <linux/if_ether.h>
+#include "fnic.h"
+
+static struct fnic_pcie_device fnic_pcie_device_table[] = {
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno", PCI_SUBDEVICE_ID_CISCO_VASONA,
+ "VIC 1280"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno", PCI_SUBDEVICE_ID_CISCO_COTATI,
+ "VIC 1240"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno",
+ PCI_SUBDEVICE_ID_CISCO_LEXINGTON, "VIC 1225"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno", PCI_SUBDEVICE_ID_CISCO_ICEHOUSE,
+ "VIC 1285"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno",
+ PCI_SUBDEVICE_ID_CISCO_KIRKWOODLAKE, "VIC 1225T"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno",
+ PCI_SUBDEVICE_ID_CISCO_SUSANVILLE, "VIC 1227"},
+ {PCI_DEVICE_ID_CISCO_SERENO, "Sereno", PCI_SUBDEVICE_ID_CISCO_TORRANCE,
+ "VIC 1227T"},
+
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_CALISTOGA,
+ "VIC 1340"},
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_MOUNTAINVIEW,
+ "VIC 1380"},
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_MOUNTTIAN,
+ "C3260-SIOC"},
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_CLEARLAKE,
+ "VIC 1385"},
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_MOUNTTIAN2,
+ "C3260-SIOC"},
+ {PCI_DEVICE_ID_CISCO_CRUZ, "Cruz", PCI_SUBDEVICE_ID_CISCO_CLAREMONT,
+ "VIC 1387"},
+
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BRADBURY,
+ "VIC 1457"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_BRENTWOOD, "VIC 1455"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_BURLINGAME, "VIC 1487"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BAYSIDE,
+ "VIC 1485"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_BAKERSFIELD, "VIC 1440"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_BOONVILLE, "VIC 1480"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BENICIA,
+ "VIC 1495"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BEAUMONT,
+ "VIC 1497"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BRISBANE,
+ "VIC 1467"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega", PCI_SUBDEVICE_ID_CISCO_BENTON,
+ "VIC 1477"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_TWIN_RIVER, "VIC 14425"},
+ {PCI_DEVICE_ID_CISCO_BODEGA, "Bodega",
+ PCI_SUBDEVICE_ID_CISCO_TWIN_PEAK, "VIC 14825"},
+
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_BERN,
+ "VIC 15420"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly",
+ PCI_SUBDEVICE_ID_CISCO_STOCKHOLM, "VIC 15428"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_KRAKOW,
+ "VIC 15411"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly",
+ PCI_SUBDEVICE_ID_CISCO_LUCERNE, "VIC 15231"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_TURKU,
+ "VIC 15238"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_GENEVA,
+ "VIC 15422"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly",
+ PCI_SUBDEVICE_ID_CISCO_HELSINKI, "VIC 15235"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly",
+ PCI_SUBDEVICE_ID_CISCO_GOTHENBURG, "VIC 15425"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly",
+ PCI_SUBDEVICE_ID_CISCO_TURKU_PLUS, "VIC 15237"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_ZURICH,
+ "VIC 15230"},
+ {PCI_DEVICE_ID_CISCO_BEVERLY, "Beverly", PCI_SUBDEVICE_ID_CISCO_RIGA,
+ "VIC 15427"},
+
+ {0,}
+};
+
+int fnic_get_desc_by_devid(struct pci_dev *pdev, char **desc,
+ char **subsys_desc)
+{
+ unsigned short device = PCI_DEVICE_ID_CISCO_VIC_FC;
+ int max = ARRAY_SIZE(fnic_pcie_device_table);
+ struct fnic_pcie_device *t = fnic_pcie_device_table;
+ int index = 0;
+
+ if (pdev->device != device)
+ return 1;
+
+ while (t->device != 0) {
+ if (memcmp
+ ((char *) &pdev->subsystem_device,
+ (char *) &t->subsystem_device, sizeof(short)) == 0)
+ break;
+ t++;
+ index++;
+ }
+
+ if (index >= max - 1) {
+ *desc = NULL;
+ *subsys_desc = NULL;
+ return 1;
+ }
+
+ *desc = fnic_pcie_device_table[index].desc;
+ *subsys_desc = fnic_pcie_device_table[index].subsys_desc;
+ return 0;
+}
--
2.47.0
