Add initial support for 16Gbps FC QLogic chips.

I still don't know how to read NVRAM there, so WWNs and other parameters
are incorrect, but other then that driver seems like attaching normally.

4 files changed, 105 insertions, 85 deletions

diff --git a/sys/dev/isp/isp.c b/sys/dev/isp/isp.c
index 18c41e9..5ba710c 100644
--- a/sys/dev/isp/isp.c
+++ b/sys/dev/isp/isp.c
@@ -277,6 +277,9 @@ isp_reset(ispsoftc_t *isp, int do_load_defaults)
 		case ISP_HA_FC_2500:
 			btype = "2532";
 			break;
+		case ISP_HA_FC_2600:
+			btype = "2031";
+			break;
 		default:
 			break;
 		}
@@ -761,6 +764,7 @@ isp_reset(ispsoftc_t *isp, int do_load_defaults)
 		code_org = ISP_CODE_ORG;
 	}
 
+	isp->isp_loaded_fw = 0;
 	if (dodnld && IS_24XX(isp)) {
 		const uint32_t *ptr = isp->isp_mdvec->dv_ispfw;
 		int wordload;
@@ -956,8 +960,17 @@ isp_reset(ispsoftc_t *isp, int do_load_defaults)
 			ISP_RESET0(isp);
 			return;
 		}
+	} else if (IS_26XX(isp)) {
+		MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000);
+		mbs.ibitm = 0x01;
+		mbs.obitm = 0x07;
+		isp_mboxcmd(isp, &mbs);
+		if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
+			isp_prt(isp, ISP_LOGERR, "Flash F/W load failed");
+			ISP_RESET0(isp);
+			return;
+		}
 	} else {
-		isp->isp_loaded_fw = 0;
 		isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download");
 	}
 
@@ -966,7 +979,6 @@ isp_reset(ispsoftc_t *isp, int do_load_defaults)
 	 */
 	if (isp->isp_loaded_fw) {
 		MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0);
-		mbs.param[0] = MBOX_VERIFY_CHECKSUM;
 		if (IS_24XX(isp)) {
 			mbs.param[1] = code_org >> 16;
 			mbs.param[2] = code_org;
@@ -998,9 +1010,6 @@ isp_reset(ispsoftc_t *isp, int do_load_defaults)
 		} else {
 			mbs.param[3] = 1;
 		}
-		if (IS_25XX(isp)) {
-			mbs.ibits |= 0x10;
-		}
 	} else if (IS_2322(isp)) {
 		mbs.param[1] = code_org;
 		if (isp->isp_loaded_fw) {
@@ -1861,16 +1870,16 @@ isp_fibre_init(ispsoftc_t *isp)
 				icbp->icb_idelaytimer = 10;
 			}
 			icbp->icb_zfwoptions = fcp->isp_zfwoptions;
-			if (isp->isp_confopts & ISP_CFG_ONEGB) {
+			if (isp->isp_confopts & ISP_CFG_1GB) {
 				icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
-				icbp->icb_zfwoptions |= ICBZOPT_RATE_ONEGB;
-			} else if (isp->isp_confopts & ISP_CFG_TWOGB) {
+				icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
+			} else if (isp->isp_confopts & ISP_CFG_2GB) {
 				icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
-				icbp->icb_zfwoptions |= ICBZOPT_RATE_TWOGB;
+				icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
 			} else {
 				switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
-				case ICBZOPT_RATE_ONEGB:
-				case ICBZOPT_RATE_TWOGB:
+				case ICBZOPT_RATE_1GB:
+				case ICBZOPT_RATE_2GB:
 				case ICBZOPT_RATE_AUTO:
 					break;
 				default:
@@ -2126,14 +2135,16 @@ isp_fibre_init_2400(ispsoftc_t *isp)
 		icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
 	}
 	icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_AUTO;
-	if (isp->isp_confopts & ISP_CFG_ONEGB) {
-		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_ONEGB;
-	} else if (isp->isp_confopts & ISP_CFG_TWOGB) {
-		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_TWOGB;
-	} else if (isp->isp_confopts & ISP_CFG_FOURGB) {
-		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_FOURGB;
-	} else if (IS_25XX(isp) && (isp->isp_confopts & ISP_CFG_EIGHTGB)) {
-		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_EIGHTGB;
+	if (isp->isp_confopts & ISP_CFG_1GB) {
+		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
+	} else if (isp->isp_confopts & ISP_CFG_2GB) {
+		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
+	} else if (isp->isp_confopts & ISP_CFG_4GB) {
+		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
+	} else if (isp->isp_confopts & ISP_CFG_8GB) {
+		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
+	} else if (isp->isp_confopts & ISP_CFG_16GB) {
+		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
 	} else {
 		icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
 	}
@@ -6828,7 +6839,7 @@ static const char *scsi_mbcmd_names[] = {
 static const uint32_t mbpfc[] = {
 	ISP_FC_OPMAP(0x01, 0x01),	/* 0x00: MBOX_NO_OP */
 	ISP_FC_OPMAP(0x1f, 0x01),	/* 0x01: MBOX_LOAD_RAM */
-	ISP_FC_OPMAP(0x0f, 0x01),	/* 0x02: MBOX_EXEC_FIRMWARE */
+	ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03),	/* 0x02: MBOX_EXEC_FIRMWARE */
 	ISP_FC_OPMAP(0xdf, 0x01),	/* 0x03: MBOX_DUMP_RAM */
 	ISP_FC_OPMAP(0x07, 0x07),	/* 0x04: MBOX_WRITE_RAM_WORD */
 	ISP_FC_OPMAP(0x03, 0x07),	/* 0x05: MBOX_READ_RAM_WORD */
diff --git a/sys/dev/isp/isp_pci.c b/sys/dev/isp/isp_pci.c
index 10b09e2..7923d7b 100644
--- a/sys/dev/isp/isp_pci.c
+++ b/sys/dev/isp/isp_pci.c
@@ -172,6 +172,18 @@ static struct ispmdvec mdvec_2500 = {
 	NULL
 };
 
+static struct ispmdvec mdvec_2600 = {
+	isp_pci_rd_isr_2400,
+	isp_pci_rd_reg_2400,
+	isp_pci_wr_reg_2400,
+	isp_pci_mbxdma,
+	isp_pci_dmasetup,
+	isp_common_dmateardown,
+	isp_pci_reset0,
+	isp_pci_reset1,
+	NULL
+};
+
 #ifndef	PCIM_CMD_INVEN
 #define	PCIM_CMD_INVEN			0x10
 #endif
@@ -276,6 +288,10 @@ static struct ispmdvec mdvec_2500 = {
 #define        PCI_PRODUCT_QLOGIC_ISP5432      0x5432
 #endif
 
+#ifndef	PCI_PRODUCT_QLOGIC_ISP2031
+#define	PCI_PRODUCT_QLOGIC_ISP2031	0x2031
+#endif
+
 #define        PCI_QLOGIC_ISP5432      \
        ((PCI_PRODUCT_QLOGIC_ISP5432 << 16) | PCI_VENDOR_QLOGIC)
 
@@ -327,14 +343,14 @@ static struct ispmdvec mdvec_2500 = {
 #define	PCI_QLOGIC_ISP6322	\
 	((PCI_PRODUCT_QLOGIC_ISP6322 << 16) | PCI_VENDOR_QLOGIC)
 
+#define	PCI_QLOGIC_ISP2031	\
+	((PCI_PRODUCT_QLOGIC_ISP2031 << 16) | PCI_VENDOR_QLOGIC)
+
 /*
  * Odd case for some AMI raid cards... We need to *not* attach to this.
  */
 #define	AMI_RAID_SUBVENDOR_ID	0x101e
 
-#define	IO_MAP_REG	0x10
-#define	MEM_MAP_REG	0x14
-
 #define	PCI_DFLT_LTNCY	0x40
 #define	PCI_DFLT_LNSZ	0x10
 
@@ -434,6 +450,9 @@ isp_pci_probe(device_t dev)
 	case PCI_QLOGIC_ISP6322:
 		device_set_desc(dev, "Qlogic ISP 6322 PCI FC-AL Adapter");
 		break;
+	case PCI_QLOGIC_ISP2031:
+		device_set_desc(dev, "Qlogic ISP 2031 PCI FC-AL Adapter");
+		break;
 	default:
 		return (ENXIO);
 	}
@@ -485,31 +504,6 @@ isp_get_generic_options(device_t dev, ispsoftc_t *isp)
 }
 
 static void
-isp_get_pci_options(device_t dev, int *m1, int *m2)
-{
-	int tval;
-	/*
-	 * Which we should try first - memory mapping or i/o mapping?
-	 *
-	 * We used to try memory first followed by i/o on alpha, otherwise
-	 * the reverse, but we should just try memory first all the time now.
-	 */
-	*m1 = PCIM_CMD_MEMEN;
-	*m2 = PCIM_CMD_PORTEN;
-
-	tval = 0;
-	if (resource_int_value(device_get_name(dev), device_get_unit(dev), "prefer_iomap", &tval) == 0 && tval != 0) {
-		*m1 = PCIM_CMD_PORTEN;
-		*m2 = PCIM_CMD_MEMEN;
-	}
-	tval = 0;
-	if (resource_int_value(device_get_name(dev), device_get_unit(dev), "prefer_memmap", &tval) == 0 && tval != 0) {
-		*m1 = PCIM_CMD_MEMEN;
-		*m2 = PCIM_CMD_PORTEN;
-	}
-}
-
-static void
 isp_get_specific_options(device_t dev, int chan, ispsoftc_t *isp)
 {
 	const char *sptr;
@@ -662,7 +656,7 @@ isp_get_specific_options(device_t dev, int chan, ispsoftc_t *isp)
 static int
 isp_pci_attach(device_t dev)
 {
-	int i, m1, m2, locksetup = 0;
+	int i, locksetup = 0;
 	uint32_t data, cmd, linesz, did;
 	struct isp_pcisoftc *pcs;
 	ispsoftc_t *isp;
@@ -689,33 +683,10 @@ isp_pci_attach(device_t dev)
 	isp_nvports = 0;
 	isp_get_generic_options(dev, isp);
 
-	/*
-	 * Get PCI options- which in this case are just mapping preferences.
-	 */
-	isp_get_pci_options(dev, &m1, &m2);
-
 	linesz = PCI_DFLT_LNSZ;
 	pcs->irq = pcs->regs = NULL;
 	pcs->rgd = pcs->rtp = pcs->iqd = 0;
 
-	pcs->rtp = (m1 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT;
-	pcs->rgd = (m1 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG;
-	pcs->regs = bus_alloc_resource_any(dev, pcs->rtp, &pcs->rgd, RF_ACTIVE);
-	if (pcs->regs == NULL) {
-		pcs->rtp = (m2 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT;
-		pcs->rgd = (m2 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG;
-		pcs->regs = bus_alloc_resource_any(dev, pcs->rtp, &pcs->rgd, RF_ACTIVE);
-	}
-	if (pcs->regs == NULL) {
-		device_printf(dev, "unable to map any ports\n");
-		goto bad;
-	}
-	if (bootverbose) {
-		device_printf(dev, "using %s space register mapping\n", (pcs->rgd == IO_MAP_REG)? "I/O" : "Memory");
-	}
-	isp->isp_bus_tag = rman_get_bustag(pcs->regs);
-	isp->isp_bus_handle = rman_get_bushandle(pcs->regs);
-
 	pcs->pci_dev = dev;
 	pcs->pci_poff[BIU_BLOCK >> _BLK_REG_SHFT] = BIU_REGS_OFF;
 	pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS_OFF;
@@ -823,6 +794,13 @@ isp_pci_attach(device_t dev)
 		isp->isp_type = ISP_HA_FC_2500;
 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS2400_OFF;
 		break;
+	case PCI_QLOGIC_ISP2031:
+		did = 0x2600;
+		isp->isp_nchan += isp_nvports;
+		isp->isp_mdvec = &mdvec_2600;
+		isp->isp_type = ISP_HA_FC_2600;
+		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS2400_OFF;
+		break;
 	default:
 		device_printf(dev, "unknown device type\n");
 		goto bad;
@@ -830,6 +808,34 @@ isp_pci_attach(device_t dev)
 	}
 	isp->isp_revision = pci_get_revid(dev);
 
+	if (IS_26XX(isp)) {
+		pcs->rtp = SYS_RES_MEMORY;
+		pcs->rgd = PCIR_BAR(0);
+		pcs->regs = bus_alloc_resource_any(dev, pcs->rtp, &pcs->rgd,
+		    RF_ACTIVE);
+	} else {
+		pcs->rtp = SYS_RES_MEMORY;
+		pcs->rgd = PCIR_BAR(1);
+		pcs->regs = bus_alloc_resource_any(dev, pcs->rtp, &pcs->rgd,
+		    RF_ACTIVE);
+		if (pcs->regs == NULL) {
+			pcs->rtp = SYS_RES_IOPORT;
+			pcs->rgd = PCIR_BAR(0);
+			pcs->regs = bus_alloc_resource_any(dev, pcs->rtp,
+			    &pcs->rgd, RF_ACTIVE);
+		}
+	}
+	if (pcs->regs == NULL) {
+		device_printf(dev, "Unable to map any ports\n");
+		goto bad;
+	}
+	if (bootverbose) {
+		device_printf(dev, "Using %s space register mapping\n",
+		    (pcs->rtp == SYS_RES_IOPORT)? "I/O" : "Memory");
+	}
+	isp->isp_bus_tag = rman_get_bustag(pcs->regs);
+	isp->isp_bus_handle = rman_get_bushandle(pcs->regs);
+
 	if (IS_FC(isp)) {
 		psize = sizeof (fcparam);
 		xsize = sizeof (struct isp_fc);
diff --git a/sys/dev/isp/ispmbox.h b/sys/dev/isp/ispmbox.h
index d724679..a89228b 100644
--- a/sys/dev/isp/ispmbox.h
+++ b/sys/dev/isp/ispmbox.h
@@ -122,6 +122,7 @@
 #define	MBOX_GET_TARGET_STATUS		0x0056
 
 /* These are for the ISP2X00 FC cards */
+#define	MBOX_LOAD_FLASH_FIRMWARE	0x0003
 #define	MBOX_WRITE_FC_SERDES_REG	0x0003	/* FC only */
 #define	MBOX_READ_FC_SERDES_REG		0x0004	/* FC only */
 #define	MBOX_GET_IO_STATUS		0x0012
@@ -1007,9 +1008,9 @@ typedef struct {
 #define	ICBXOPT_TIMER_MASK	0x7
 
 #define	ICBZOPT_RATE_MASK	0xC000
-#define	ICBZOPT_RATE_ONEGB	0x0000
+#define	ICBZOPT_RATE_1GB	0x0000
 #define	ICBZOPT_RATE_AUTO	0x8000
-#define	ICBZOPT_RATE_TWOGB	0x4000
+#define	ICBZOPT_RATE_2GB	0x4000
 #define	ICBZOPT_50_OHM		0x2000
 #define	ICBZOPT_NO_LOCAL_PLOGI	0x0080
 #define	ICBZOPT_ENA_OOF		0x0040	/* out of order frame handling */
@@ -1058,14 +1059,14 @@ typedef struct {
 #define	ICB2400_OPT3_ENA_ETH_RESP	0x08000000
 #define	ICB2400_OPT3_ENA_ETH_ATIO	0x04000000
 #define	ICB2400_OPT3_ENA_MFCF		0x00020000
-#define	ICB2400_OPT3_SKIP_FOURGB	0x00010000
+#define	ICB2400_OPT3_SKIP_4GB		0x00010000
 #define	ICB2400_OPT3_RATE_MASK		0x0000E000
-#define	ICB2400_OPT3_RATE_ONEGB		0x00000000
-#define	ICB2400_OPT3_RATE_TWOGB		0x00002000
+#define	ICB2400_OPT3_RATE_1GB		0x00000000
+#define	ICB2400_OPT3_RATE_2GB		0x00002000
 #define	ICB2400_OPT3_RATE_AUTO		0x00004000
-#define	ICB2400_OPT3_RATE_FOURGB	0x00006000
-#define	ICB2400_OPT3_RATE_EIGHTGB	0x00008000
-#define	ICB2400_OPT3_RATE_SIXTEENGB	0x0000A000
+#define	ICB2400_OPT3_RATE_4GB		0x00006000
+#define	ICB2400_OPT3_RATE_8GB		0x00008000
+#define	ICB2400_OPT3_RATE_16GB		0x0000A000
 #define	ICB2400_OPT3_ENA_OOF_XFRDY	0x00000200
 #define	ICB2400_OPT3_NO_N2N_LOGI	0x00000100
 #define	ICB2400_OPT3_NO_LOCAL_PLOGI	0x00000080
diff --git a/sys/dev/isp/ispvar.h b/sys/dev/isp/ispvar.h
index 10060e1..0c42642 100644
--- a/sys/dev/isp/ispvar.h
+++ b/sys/dev/isp/ispvar.h
@@ -653,8 +653,8 @@ struct ispsoftc {
 #define	ISP_CFG_NPORT		0x04	/* prefer {N/F}-Port connection */
 #define	ISP_CFG_NPORT_ONLY	0x08	/* insist on {N/F}-Port connection */
 #define	ISP_CFG_LPORT_ONLY	0x0c	/* insist on {N/F}L-Port connection */
-#define	ISP_CFG_ONEGB		0x10	/* force 1GB connection (23XX only) */
-#define	ISP_CFG_TWOGB		0x20	/* force 2GB connection (23XX only) */
+#define	ISP_CFG_1GB		0x10	/* force 1GB connection (23XX only) */
+#define	ISP_CFG_2GB		0x20	/* force 2GB connection (23XX only) */
 #define	ISP_CFG_NORELOAD	0x80	/* don't download f/w */
 #define	ISP_CFG_NONVRAM		0x40	/* ignore NVRAM */
 #define	ISP_CFG_NOFCTAPE	0x100	/* disable FC-Tape */
@@ -662,9 +662,9 @@ struct ispsoftc {
 #define	ISP_CFG_OWNFSZ		0x400	/* override NVRAM frame size */
 #define	ISP_CFG_OWNLOOPID	0x800	/* override NVRAM loopid */
 #define	ISP_CFG_OWNEXCTHROTTLE	0x1000	/* override NVRAM execution throttle */
-#define	ISP_CFG_FOURGB		0x2000	/* force 4GB connection (24XX only) */
-#define	ISP_CFG_EIGHTGB		0x4000	/* force 8GB connection (25XX only) */
-#define	ISP_CFG_SIXTEENGB	0x8000	/* force 16GB connection (82XX only) */
+#define	ISP_CFG_4GB		0x2000	/* force 4GB connection (24XX only) */
+#define	ISP_CFG_8GB		0x4000	/* force 8GB connection (25XX only) */
+#define	ISP_CFG_16GB		0x8000	/* force 16GB connection (82XX only) */
 
 /*
  * For each channel, the outer layers should know what role that channel
@@ -764,6 +764,7 @@ struct ispsoftc {
 #define	ISP_HA_FC_2322		0x50
 #define	ISP_HA_FC_2400		0x60
 #define	ISP_HA_FC_2500		0x70
+#define	ISP_HA_FC_2600		0x80
 
 #define	IS_SCSI(isp)	(isp->isp_type & ISP_HA_SCSI)
 #define	IS_1020(isp)	(isp->isp_type < ISP_HA_SCSI_1240)
@@ -789,6 +790,7 @@ struct ispsoftc {
 #define	IS_2322(isp)	((isp)->isp_type == ISP_HA_FC_2322)
 #define	IS_24XX(isp)	((isp)->isp_type >= ISP_HA_FC_2400)
 #define	IS_25XX(isp)	((isp)->isp_type >= ISP_HA_FC_2500)
+#define	IS_26XX(isp)	((isp)->isp_type >= ISP_HA_FC_2600)
 
 /*
  * DMA related macros