[SCSI] qla2xxx: Add support for ISP2071.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 100 insertions, 24 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 925d45c9bee0..c0c95c180188 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2102,6 +2102,44 @@ static struct isp_operations qlafx00_isp_ops = {
 	.initialize_adapter	= qlafx00_initialize_adapter,
 };
 
+static struct isp_operations qla27xx_isp_ops = {
+	.pci_config		= qla25xx_pci_config,
+	.reset_chip		= qla24xx_reset_chip,
+	.chip_diag		= qla24xx_chip_diag,
+	.config_rings		= qla24xx_config_rings,
+	.reset_adapter		= qla24xx_reset_adapter,
+	.nvram_config		= qla81xx_nvram_config,
+	.update_fw_options	= qla81xx_update_fw_options,
+	.load_risc		= qla81xx_load_risc,
+	.pci_info_str		= qla24xx_pci_info_str,
+	.fw_version_str		= qla24xx_fw_version_str,
+	.intr_handler		= qla24xx_intr_handler,
+	.enable_intrs		= qla24xx_enable_intrs,
+	.disable_intrs		= qla24xx_disable_intrs,
+	.abort_command		= qla24xx_abort_command,
+	.target_reset		= qla24xx_abort_target,
+	.lun_reset		= qla24xx_lun_reset,
+	.fabric_login		= qla24xx_login_fabric,
+	.fabric_logout		= qla24xx_fabric_logout,
+	.calc_req_entries	= NULL,
+	.build_iocbs		= NULL,
+	.prep_ms_iocb		= qla24xx_prep_ms_iocb,
+	.prep_ms_fdmi_iocb	= qla24xx_prep_ms_fdmi_iocb,
+	.read_nvram		= NULL,
+	.write_nvram		= NULL,
+	.fw_dump		= qla27xx_fwdump,
+	.beacon_on		= qla24xx_beacon_on,
+	.beacon_off		= qla24xx_beacon_off,
+	.beacon_blink		= qla83xx_beacon_blink,
+	.read_optrom		= qla25xx_read_optrom_data,
+	.write_optrom		= qla24xx_write_optrom_data,
+	.get_flash_version	= qla24xx_get_flash_version,
+	.start_scsi		= qla24xx_dif_start_scsi,
+	.abort_isp		= qla2x00_abort_isp,
+	.iospace_config		= qla83xx_iospace_config,
+	.initialize_adapter	= qla2x00_initialize_adapter,
+};
+
 static inline void
 qla2x00_set_isp_flags(struct qla_hw_data *ha)
 {
@@ -2223,21 +2261,29 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
 	case PCI_DEVICE_ID_QLOGIC_ISPF001:
 		ha->device_type |= DT_ISPFX00;
 		break;
+	case PCI_DEVICE_ID_QLOGIC_ISP2071:
+		ha->device_type |= DT_ISP2071;
+		ha->device_type |= DT_ZIO_SUPPORTED;
+		ha->device_type |= DT_FWI2;
+		ha->device_type |= DT_IIDMA;
+		ha->fw_srisc_address = RISC_START_ADDRESS_2400;
+		break;
 	}
 
 	if (IS_QLA82XX(ha))
 		ha->port_no = !(ha->portnum & 1);
-	else
+	else {
 		/* Get adapter physical port no from interrupt pin register. */
 		pci_read_config_byte(ha->pdev, PCI_INTERRUPT_PIN, &ha->port_no);
+		if (IS_QLA27XX(ha))
+			ha->port_no--;
+		else
+			ha->port_no = !(ha->port_no & 1);
+	}
 
-	if (ha->port_no & 1)
-		ha->flags.port0 = 1;
-	else
-		ha->flags.port0 = 0;
 	ql_dbg_pci(ql_dbg_init, ha->pdev, 0x000b,
 	    "device_type=0x%x port=%d fw_srisc_address=0x%x.\n",
-	    ha->device_type, ha->flags.port0, ha->fw_srisc_address);
+	    ha->device_type, ha->port_no, ha->fw_srisc_address);
 }
 
 static void
@@ -2297,7 +2343,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2031 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8031 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISPF001 ||
-	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8044) {
+	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8044 ||
+	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2071) {
 		bars = pci_select_bars(pdev, IORESOURCE_MEM);
 		mem_only = 1;
 		ql_dbg_pci(ql_dbg_init, pdev, 0x0007,
@@ -2341,7 +2388,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	/* Set EEH reset type to fundamental if required by hba */
 	if (IS_QLA24XX(ha) || IS_QLA25XX(ha) || IS_QLA81XX(ha) ||
-	    IS_QLA83XX(ha))
+	    IS_QLA83XX(ha) || IS_QLA27XX(ha))
 		pdev->needs_freset = 1;
 
 	ha->prev_topology = 0;
@@ -2497,6 +2544,22 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		ha->mr.fw_hbt_en = 1;
 		ha->mr.host_info_resend = false;
 		ha->mr.hinfo_resend_timer_tick = QLAFX00_HINFO_RESEND_INTERVAL;
+	} else if (IS_QLA27XX(ha)) {
+		ha->portnum = PCI_FUNC(ha->pdev->devfn);
+		ha->max_fibre_devices = MAX_FIBRE_DEVICES_2400;
+		ha->mbx_count = MAILBOX_REGISTER_COUNT;
+		req_length = REQUEST_ENTRY_CNT_24XX;
+		rsp_length = RESPONSE_ENTRY_CNT_2300;
+		ha->max_loop_id = SNS_LAST_LOOP_ID_2300;
+		ha->init_cb_size = sizeof(struct mid_init_cb_81xx);
+		ha->gid_list_info_size = 8;
+		ha->optrom_size = OPTROM_SIZE_83XX;
+		ha->nvram_npiv_size = QLA_MAX_VPORTS_QLA25XX;
+		ha->isp_ops = &qla27xx_isp_ops;
+		ha->flash_conf_off = FARX_ACCESS_FLASH_CONF_81XX;
+		ha->flash_data_off = FARX_ACCESS_FLASH_DATA_81XX;
+		ha->nvram_conf_off = ~0;
+		ha->nvram_data_off = ~0;
 	}
 
 	ql_dbg_pci(ql_dbg_init, pdev, 0x001e,
@@ -2637,7 +2700,7 @@ que_init:
 	req->req_q_out = &ha->iobase->isp24.req_q_out;
 	rsp->rsp_q_in = &ha->iobase->isp24.rsp_q_in;
 	rsp->rsp_q_out = &ha->iobase->isp24.rsp_q_out;
-	if (ha->mqenable || IS_QLA83XX(ha)) {
+	if (ha->mqenable || IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
 		req->req_q_in = &ha->mqiobase->isp25mq.req_q_in;
 		req->req_q_out = &ha->mqiobase->isp25mq.req_q_out;
 		rsp->rsp_q_in = &ha->mqiobase->isp25mq.rsp_q_in;
@@ -2888,9 +2951,9 @@ probe_hw_failed:
 iospace_config_failed:
 	if (IS_P3P_TYPE(ha)) {
 		if (!ha->nx_pcibase)
-			iounmap((device_reg_t __iomem *)ha->nx_pcibase);
+			iounmap((device_reg_t *)ha->nx_pcibase);
 		if (!ql2xdbwr)
-			iounmap((device_reg_t __iomem *)ha->nxdb_wr_ptr);
+			iounmap((device_reg_t *)ha->nxdb_wr_ptr);
 	} else {
 		if (ha->iobase)
 			iounmap(ha->iobase);
@@ -3021,9 +3084,9 @@ qla2x00_unmap_iobases(struct qla_hw_data *ha)
 {
 	if (IS_QLA82XX(ha)) {
 
-		iounmap((device_reg_t __iomem *)ha->nx_pcibase);
+		iounmap((device_reg_t *)ha->nx_pcibase);
 		if (!ql2xdbwr)
-			iounmap((device_reg_t __iomem *)ha->nxdb_wr_ptr);
+			iounmap((device_reg_t *)ha->nxdb_wr_ptr);
 	} else {
 		if (ha->iobase)
 			iounmap(ha->iobase);
@@ -3034,7 +3097,7 @@ qla2x00_unmap_iobases(struct qla_hw_data *ha)
 		if (ha->mqiobase)
 			iounmap(ha->mqiobase);
 
-		if (IS_QLA83XX(ha) && ha->msixbase)
+		if ((IS_QLA83XX(ha) || IS_QLA27XX(ha)) && ha->msixbase)
 			iounmap(ha->msixbase);
 	}
 }
@@ -3448,7 +3511,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,
 		ha->npiv_info = NULL;
 
 	/* Get consistent memory allocated for EX-INIT-CB. */
-	if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)) {
+	if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha)) {
 		ha->ex_init_cb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
 		    &ha->ex_init_cb_dma);
 		if (!ha->ex_init_cb)
@@ -3563,22 +3626,28 @@ static void
 qla2x00_free_fw_dump(struct qla_hw_data *ha)
 {
 	if (ha->fce)
-		dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce,
-		    ha->fce_dma);
+		dma_free_coherent(&ha->pdev->dev,
+		    FCE_SIZE, ha->fce, ha->fce_dma);
 
-	if (ha->fw_dump) {
-		if (ha->eft)
-			dma_free_coherent(&ha->pdev->dev,
-			    ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma);
+	if (ha->eft)
+		dma_free_coherent(&ha->pdev->dev,
+		    EFT_SIZE, ha->eft, ha->eft_dma);
+
+	if (ha->fw_dump)
 		vfree(ha->fw_dump);
-	}
+	if (ha->fw_dump_template)
+		vfree(ha->fw_dump_template);
+
 	ha->fce = NULL;
 	ha->fce_dma = 0;
 	ha->eft = NULL;
 	ha->eft_dma = 0;
-	ha->fw_dump = NULL;
 	ha->fw_dumped = 0;
 	ha->fw_dump_reading = 0;
+	ha->fw_dump = NULL;
+	ha->fw_dump_len = 0;
+	ha->fw_dump_template = NULL;
+	ha->fw_dump_template_len = 0;
 }
 
 /*
@@ -5243,7 +5312,7 @@ qla2x00_timer(scsi_qla_host_t *vha)
 
 /* Firmware interface routines. */
 
-#define FW_BLOBS	10
+#define FW_BLOBS	11
 #define FW_ISP21XX	0
 #define FW_ISP22XX	1
 #define FW_ISP2300	2
@@ -5254,6 +5323,7 @@ qla2x00_timer(scsi_qla_host_t *vha)
 #define FW_ISP82XX	7
 #define FW_ISP2031	8
 #define FW_ISP8031	9
+#define FW_ISP2071	10
 
 #define FW_FILE_ISP21XX	"ql2100_fw.bin"
 #define FW_FILE_ISP22XX	"ql2200_fw.bin"
@@ -5265,6 +5335,8 @@ qla2x00_timer(scsi_qla_host_t *vha)
 #define FW_FILE_ISP82XX	"ql8200_fw.bin"
 #define FW_FILE_ISP2031	"ql2600_fw.bin"
 #define FW_FILE_ISP8031	"ql8300_fw.bin"
+#define FW_FILE_ISP2071	"ql2700_fw.bin"
+
 
 static DEFINE_MUTEX(qla_fw_lock);
 
@@ -5279,6 +5351,7 @@ static struct fw_blob qla_fw_blobs[FW_BLOBS] = {
 	{ .name = FW_FILE_ISP82XX, },
 	{ .name = FW_FILE_ISP2031, },
 	{ .name = FW_FILE_ISP8031, },
+	{ .name = FW_FILE_ISP2071, },
 };
 
 struct fw_blob *
@@ -5307,6 +5380,8 @@ qla2x00_request_firmware(scsi_qla_host_t *vha)
 		blob = &qla_fw_blobs[FW_ISP2031];
 	} else if (IS_QLA8031(ha)) {
 		blob = &qla_fw_blobs[FW_ISP8031];
+	} else if (IS_QLA2071(ha)) {
+		blob = &qla_fw_blobs[FW_ISP2071];
 	} else {
 		return NULL;
 	}
@@ -5636,6 +5711,7 @@ static struct pci_device_id qla2xxx_pci_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8031) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISPF001) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8044) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2071) },
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl);