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-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h9
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c973
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c1
3 files changed, 848 insertions, 135 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index d153d543a672..fcb42f56b5e2 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -35,13 +35,22 @@ extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
35 35
36extern int qla2100_pci_config(struct scsi_qla_host *); 36extern int qla2100_pci_config(struct scsi_qla_host *);
37extern int qla2300_pci_config(struct scsi_qla_host *); 37extern int qla2300_pci_config(struct scsi_qla_host *);
38extern int qla24xx_pci_config(scsi_qla_host_t *);
38extern void qla2x00_reset_chip(struct scsi_qla_host *); 39extern void qla2x00_reset_chip(struct scsi_qla_host *);
40extern void qla24xx_reset_chip(struct scsi_qla_host *);
39extern int qla2x00_chip_diag(struct scsi_qla_host *); 41extern int qla2x00_chip_diag(struct scsi_qla_host *);
42extern int qla24xx_chip_diag(struct scsi_qla_host *);
40extern void qla2x00_config_rings(struct scsi_qla_host *); 43extern void qla2x00_config_rings(struct scsi_qla_host *);
44extern void qla24xx_config_rings(struct scsi_qla_host *);
41extern void qla2x00_reset_adapter(struct scsi_qla_host *); 45extern void qla2x00_reset_adapter(struct scsi_qla_host *);
46extern void qla24xx_reset_adapter(struct scsi_qla_host *);
42extern int qla2x00_nvram_config(struct scsi_qla_host *); 47extern int qla2x00_nvram_config(struct scsi_qla_host *);
48extern int qla24xx_nvram_config(struct scsi_qla_host *);
43extern void qla2x00_update_fw_options(struct scsi_qla_host *); 49extern void qla2x00_update_fw_options(struct scsi_qla_host *);
50extern void qla24xx_update_fw_options(scsi_qla_host_t *);
44extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 51extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
52extern int qla24xx_load_risc_flash(scsi_qla_host_t *, uint32_t *);
53extern int qla24xx_load_risc_hotplug(scsi_qla_host_t *, uint32_t *);
45 54
46extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int); 55extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
47 56
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index b0419661981e..786f2648114d 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -19,6 +19,8 @@
19#include "qla_def.h" 19#include "qla_def.h"
20 20
21#include <linux/delay.h> 21#include <linux/delay.h>
22#include <linux/vmalloc.h>
23#include <linux/firmware.h>
22#include <scsi/scsi_transport_fc.h> 24#include <scsi/scsi_transport_fc.h>
23 25
24#include "qla_devtbl.h" 26#include "qla_devtbl.h"
@@ -87,6 +89,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
87 ha->isp_abort_cnt = 0; 89 ha->isp_abort_cnt = 0;
88 ha->beacon_blink_led = 0; 90 ha->beacon_blink_led = 0;
89 91
92 qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
90 rval = ha->isp_ops.pci_config(ha); 93 rval = ha->isp_ops.pci_config(ha);
91 if (rval) { 94 if (rval) {
92 DEBUG2(printk("scsi(%ld): Unable to configure PCI space=n", 95 DEBUG2(printk("scsi(%ld): Unable to configure PCI space=n",
@@ -97,6 +100,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
97 ha->isp_ops.reset_chip(ha); 100 ha->isp_ops.reset_chip(ha);
98 101
99 qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n"); 102 qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n");
103
100 ha->isp_ops.nvram_config(ha); 104 ha->isp_ops.nvram_config(ha);
101 105
102 qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n"); 106 qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
@@ -129,6 +133,9 @@ check_fw_ready_again:
129 if (rval == QLA_SUCCESS) { 133 if (rval == QLA_SUCCESS) {
130 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); 134 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
131 135
136 /* Issue a marker after FW becomes ready. */
137 qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
138
132 /* 139 /*
133 * Wait at most MAX_TARGET RSCNs for a stable 140 * Wait at most MAX_TARGET RSCNs for a stable
134 * link. 141 * link.
@@ -172,7 +179,6 @@ check_fw_ready_again:
172 179
173 if (rval == QLA_SUCCESS) { 180 if (rval == QLA_SUCCESS) {
174 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); 181 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
175 ha->marker_needed = 1;
176 qla2x00_marker(ha, 0, 0, MK_SYNC_ALL); 182 qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
177 ha->marker_needed = 0; 183 ha->marker_needed = 0;
178 184
@@ -197,8 +203,6 @@ qla2100_pci_config(scsi_qla_host_t *ha)
197 unsigned long flags; 203 unsigned long flags;
198 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; 204 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
199 205
200 qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
201
202 pci_set_master(ha->pdev); 206 pci_set_master(ha->pdev);
203 mwi = 0; 207 mwi = 0;
204 if (pci_set_mwi(ha->pdev)) 208 if (pci_set_mwi(ha->pdev))
@@ -236,8 +240,6 @@ qla2300_pci_config(scsi_qla_host_t *ha)
236 uint32_t cnt; 240 uint32_t cnt;
237 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; 241 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
238 242
239 qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
240
241 pci_set_master(ha->pdev); 243 pci_set_master(ha->pdev);
242 mwi = 0; 244 mwi = 0;
243 if (pci_set_mwi(ha->pdev)) 245 if (pci_set_mwi(ha->pdev))
@@ -312,6 +314,70 @@ qla2300_pci_config(scsi_qla_host_t *ha)
312} 314}
313 315
314/** 316/**
317 * qla24xx_pci_config() - Setup ISP24xx PCI configuration registers.
318 * @ha: HA context
319 *
320 * Returns 0 on success.
321 */
322int
323qla24xx_pci_config(scsi_qla_host_t *ha)
324{
325 uint16_t w, mwi;
326 unsigned long flags = 0;
327 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
328 int pcix_cmd_reg, pcie_dctl_reg;
329
330 pci_set_master(ha->pdev);
331 mwi = 0;
332 if (pci_set_mwi(ha->pdev))
333 mwi = PCI_COMMAND_INVALIDATE;
334 pci_read_config_word(ha->pdev, PCI_REVISION_ID, &ha->revision);
335
336 pci_read_config_word(ha->pdev, PCI_COMMAND, &w);
337 w |= mwi | (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
338 w &= ~PCI_COMMAND_INTX_DISABLE;
339 pci_write_config_word(ha->pdev, PCI_COMMAND, w);
340
341 pci_write_config_byte(ha->pdev, PCI_LATENCY_TIMER, 0x80);
342
343 /* PCI-X -- adjust Maximum Memory Read Byte Count (2048). */
344 pcix_cmd_reg = pci_find_capability(ha->pdev, PCI_CAP_ID_PCIX);
345 if (pcix_cmd_reg) {
346 uint16_t pcix_cmd;
347
348 pcix_cmd_reg += PCI_X_CMD;
349 pci_read_config_word(ha->pdev, pcix_cmd_reg, &pcix_cmd);
350 pcix_cmd &= ~PCI_X_CMD_MAX_READ;
351 pcix_cmd |= 0x0008;
352 pci_write_config_word(ha->pdev, pcix_cmd_reg, pcix_cmd);
353 }
354
355 /* PCIe -- adjust Maximum Read Request Size (2048). */
356 pcie_dctl_reg = pci_find_capability(ha->pdev, PCI_CAP_ID_EXP);
357 if (pcie_dctl_reg) {
358 uint16_t pcie_dctl;
359
360 pcie_dctl_reg += PCI_EXP_DEVCTL;
361 pci_read_config_word(ha->pdev, pcie_dctl_reg, &pcie_dctl);
362 pcie_dctl &= ~PCI_EXP_DEVCTL_READRQ;
363 pcie_dctl |= 0x4000;
364 pci_write_config_word(ha->pdev, pcie_dctl_reg, pcie_dctl);
365 }
366
367 /* Reset expansion ROM address decode enable */
368 pci_read_config_word(ha->pdev, PCI_ROM_ADDRESS, &w);
369 w &= ~PCI_ROM_ADDRESS_ENABLE;
370 pci_write_config_word(ha->pdev, PCI_ROM_ADDRESS, w);
371
372 /* Get PCI bus information. */
373 spin_lock_irqsave(&ha->hardware_lock, flags);
374 ha->pci_attr = RD_REG_DWORD(&reg->ctrl_status);
375 spin_unlock_irqrestore(&ha->hardware_lock, flags);
376
377 return QLA_SUCCESS;
378}
379
380/**
315 * qla2x00_isp_firmware() - Choose firmware image. 381 * qla2x00_isp_firmware() - Choose firmware image.
316 * @ha: HA context 382 * @ha: HA context
317 * 383 *
@@ -498,6 +564,61 @@ qla2x00_reset_chip(scsi_qla_host_t *ha)
498} 564}
499 565
500/** 566/**
567 * qla24xx_reset_chip() - Reset ISP24xx chip.
568 * @ha: HA context
569 *
570 * Returns 0 on success.
571 */
572void
573qla24xx_reset_chip(scsi_qla_host_t *ha)
574{
575 unsigned long flags = 0;
576 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
577 uint32_t cnt, d2;
578
579 ha->isp_ops.disable_intrs(ha);
580
581 spin_lock_irqsave(&ha->hardware_lock, flags);
582
583 /* Reset RISC. */
584 WRT_REG_DWORD(&reg->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
585 for (cnt = 0; cnt < 30000; cnt++) {
586 if ((RD_REG_DWORD(&reg->ctrl_status) & CSRX_DMA_ACTIVE) == 0)
587 break;
588
589 udelay(10);
590 }
591
592 WRT_REG_DWORD(&reg->ctrl_status,
593 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
594 udelay(20);
595 d2 = RD_REG_DWORD(&reg->ctrl_status);
596 for (cnt = 6000000 ; cnt && (d2 & CSRX_ISP_SOFT_RESET); cnt--) {
597 udelay(5);
598 d2 = RD_REG_DWORD(&reg->ctrl_status);
599 barrier();
600 }
601
602 WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_RESET);
603 RD_REG_DWORD(&reg->hccr);
604
605 WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
606 RD_REG_DWORD(&reg->hccr);
607
608 WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_RESET);
609 RD_REG_DWORD(&reg->hccr);
610
611 d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
612 for (cnt = 6000000 ; cnt && d2; cnt--) {
613 udelay(5);
614 d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
615 barrier();
616 }
617
618 spin_unlock_irqrestore(&ha->hardware_lock, flags);
619}
620
621/**
501 * qla2x00_chip_diag() - Test chip for proper operation. 622 * qla2x00_chip_diag() - Test chip for proper operation.
502 * @ha: HA context 623 * @ha: HA context
503 * 624 *
@@ -623,6 +744,91 @@ chip_diag_failed:
623} 744}
624 745
625/** 746/**
747 * qla24xx_chip_diag() - Test ISP24xx for proper operation.
748 * @ha: HA context
749 *
750 * Returns 0 on success.
751 */
752int
753qla24xx_chip_diag(scsi_qla_host_t *ha)
754{
755 int rval;
756 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
757 unsigned long flags = 0;
758 uint32_t cnt, d2;
759
760 spin_lock_irqsave(&ha->hardware_lock, flags);
761
762 /* Reset RISC. */
763 WRT_REG_DWORD(&reg->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
764 for (cnt = 0; cnt < 30000; cnt++) {
765 if ((RD_REG_DWORD(&reg->ctrl_status) &
766 CSRX_DMA_ACTIVE) == 0)
767 break;
768
769 udelay(10);
770 }
771
772 WRT_REG_DWORD(&reg->ctrl_status,
773 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
774 udelay(20);
775 d2 = RD_REG_DWORD(&reg->ctrl_status);
776 for (cnt = 6000000 ; cnt && (d2 & CSRX_ISP_SOFT_RESET); cnt--) {
777 udelay(5);
778 d2 = RD_REG_DWORD(&reg->ctrl_status);
779 barrier();
780 }
781
782 WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_RESET);
783 RD_REG_DWORD(&reg->hccr);
784
785 WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
786 RD_REG_DWORD(&reg->hccr);
787
788 WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_RESET);
789 RD_REG_DWORD(&reg->hccr);
790
791 d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
792 for (cnt = 6000000 ; cnt && d2; cnt--) {
793 udelay(5);
794 d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
795 barrier();
796 }
797
798 spin_unlock_irqrestore(&ha->hardware_lock, flags);
799
800 ha->fw_transfer_size = REQUEST_ENTRY_SIZE * 1024;
801
802 rval = qla2x00_mbx_reg_test(ha);
803 if (rval) {
804 DEBUG(printk("scsi(%ld): Failed mailbox send register test\n",
805 ha->host_no));
806 qla_printk(KERN_WARNING, ha,
807 "Failed mailbox send register test\n");
808 } else {
809 /* Flag a successful rval */
810 rval = QLA_SUCCESS;
811 }
812
813 return rval;
814}
815
816static void
817qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
818{
819 ha->fw_dumped = 0;
820 ha->fw_dump24_len = sizeof(struct qla24xx_fw_dump);
821 ha->fw_dump24_len += (ha->fw_memory_size - 0x100000) * sizeof(uint32_t);
822 ha->fw_dump24 = vmalloc(ha->fw_dump24_len);
823 if (ha->fw_dump24)
824 qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware "
825 "dump...\n", ha->fw_dump24_len / 1024);
826 else
827 qla_printk(KERN_WARNING, ha, "Unable to allocate (%d KB) for "
828 "firmware dump!!!\n", ha->fw_dump24_len / 1024);
829}
830
831/**
626 * qla2x00_resize_request_q() - Resize request queue given available ISP memory. 832 * qla2x00_resize_request_q() - Resize request queue given available ISP memory.
627 * @ha: HA context 833 * @ha: HA context
628 * 834 *
@@ -641,6 +847,9 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha)
641 if (IS_QLA2100(ha) || IS_QLA2200(ha)) 847 if (IS_QLA2100(ha) || IS_QLA2200(ha))
642 return; 848 return;
643 849
850 if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
851 qla2x00_alloc_fw_dump(ha);
852
644 /* Retrieve IOCB counts available to the firmware. */ 853 /* Retrieve IOCB counts available to the firmware. */
645 rval = qla2x00_get_resource_cnts(ha, NULL, NULL, NULL, &fw_iocb_cnt); 854 rval = qla2x00_get_resource_cnts(ha, NULL, NULL, NULL, &fw_iocb_cnt);
646 if (rval) 855 if (rval)
@@ -684,91 +893,22 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha)
684static int 893static int
685qla2x00_setup_chip(scsi_qla_host_t *ha) 894qla2x00_setup_chip(scsi_qla_host_t *ha)
686{ 895{
687 int rval; 896 int rval;
688 uint16_t cnt; 897 uint32_t srisc_address = 0;
689 uint16_t *risc_code;
690 unsigned long risc_address;
691 unsigned long risc_code_size;
692 int num;
693 int i;
694 uint16_t *req_ring;
695 struct qla_fw_info *fw_iter;
696
697 rval = QLA_SUCCESS;
698 898
699 /* Load firmware sequences */ 899 /* Load firmware sequences */
700 fw_iter = ha->brd_info->fw_info; 900 rval = ha->isp_ops.load_risc(ha, &srisc_address);
701 while (fw_iter->addressing != FW_INFO_ADDR_NOMORE) { 901 if (rval == QLA_SUCCESS) {
702 risc_code = fw_iter->fwcode;
703 risc_code_size = *fw_iter->fwlen;
704
705 if (fw_iter->addressing == FW_INFO_ADDR_NORMAL) {
706 risc_address = *fw_iter->fwstart;
707 } else {
708 /* Extended address */
709 risc_address = *fw_iter->lfwstart;
710 }
711
712 num = 0;
713 rval = 0;
714 while (risc_code_size > 0 && !rval) {
715 cnt = (uint16_t)(ha->fw_transfer_size >> 1);
716 if (cnt > risc_code_size)
717 cnt = risc_code_size;
718
719 DEBUG7(printk("scsi(%ld): Loading risc segment@ "
720 "addr %p, number of bytes 0x%x, offset 0x%lx.\n",
721 ha->host_no, risc_code, cnt, risc_address));
722
723 req_ring = (uint16_t *)ha->request_ring;
724 for (i = 0; i < cnt; i++)
725 req_ring[i] = cpu_to_le16(risc_code[i]);
726
727 if (fw_iter->addressing == FW_INFO_ADDR_NORMAL) {
728 rval = qla2x00_load_ram(ha,
729 ha->request_dma, risc_address, cnt);
730 } else {
731 rval = qla2x00_load_ram_ext(ha,
732 ha->request_dma, risc_address, cnt);
733 }
734 if (rval) {
735 DEBUG(printk("scsi(%ld): [ERROR] Failed to "
736 "load segment %d of firmware\n",
737 ha->host_no, num));
738 qla_printk(KERN_WARNING, ha,
739 "[ERROR] Failed to load "
740 "segment %d of firmware\n", num);
741
742 qla2x00_dump_regs(ha);
743 break;
744 }
745
746 risc_code += cnt;
747 risc_address += cnt;
748 risc_code_size -= cnt;
749 num++;
750 }
751
752 /* Next firmware sequence */
753 fw_iter++;
754 }
755
756 /* Verify checksum of loaded RISC code. */
757 if (!rval) {
758 DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC " 902 DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC "
759 "code.\n", ha->host_no)); 903 "code.\n", ha->host_no));
760 904
761 rval = qla2x00_verify_checksum(ha, 905 rval = qla2x00_verify_checksum(ha, srisc_address);
762 IS_QLA24XX(ha) || IS_QLA25XX(ha) ? RISC_SADDRESS :
763 *ha->brd_info->fw_info[0].fwstart);
764 if (rval == QLA_SUCCESS) { 906 if (rval == QLA_SUCCESS) {
765 /* Start firmware execution. */ 907 /* Start firmware execution. */
766 DEBUG(printk("scsi(%ld): Checksum OK, start " 908 DEBUG(printk("scsi(%ld): Checksum OK, start "
767 "firmware.\n", ha->host_no)); 909 "firmware.\n", ha->host_no));
768 910
769 rval = qla2x00_execute_fw(ha, 911 rval = qla2x00_execute_fw(ha, srisc_address);
770 IS_QLA24XX(ha) || IS_QLA25XX(ha) ? RISC_SADDRESS :
771 *ha->brd_info->fw_info[0].fwstart);
772 /* Retrieve firmware information. */ 912 /* Retrieve firmware information. */
773 if (rval == QLA_SUCCESS && ha->fw_major_version == 0) { 913 if (rval == QLA_SUCCESS && ha->fw_major_version == 0) {
774 qla2x00_get_fw_version(ha, 914 qla2x00_get_fw_version(ha,
@@ -893,6 +1033,23 @@ qla2x00_update_fw_options(scsi_qla_host_t *ha)
893} 1033}
894 1034
895void 1035void
1036qla24xx_update_fw_options(scsi_qla_host_t *ha)
1037{
1038 int rval;
1039
1040 /* Update Serial Link options. */
1041 if ((ha->fw_seriallink_options24[0] & BIT_0) == 0)
1042 return;
1043
1044 rval = qla2x00_set_serdes_params(ha, ha->fw_seriallink_options24[1],
1045 ha->fw_seriallink_options24[2], ha->fw_seriallink_options24[3]);
1046 if (rval != QLA_SUCCESS) {
1047 qla_printk(KERN_WARNING, ha,
1048 "Unable to update Serial Link options (%x).\n", rval);
1049 }
1050}
1051
1052void
896qla2x00_config_rings(struct scsi_qla_host *ha) 1053qla2x00_config_rings(struct scsi_qla_host *ha)
897{ 1054{
898 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; 1055 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
@@ -914,6 +1071,30 @@ qla2x00_config_rings(struct scsi_qla_host *ha)
914 RD_REG_WORD(ISP_RSP_Q_OUT(ha, reg)); /* PCI Posting. */ 1071 RD_REG_WORD(ISP_RSP_Q_OUT(ha, reg)); /* PCI Posting. */
915} 1072}
916 1073
1074void
1075qla24xx_config_rings(struct scsi_qla_host *ha)
1076{
1077 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1078 struct init_cb_24xx *icb;
1079
1080 /* Setup ring parameters in initialization control block. */
1081 icb = (struct init_cb_24xx *)ha->init_cb;
1082 icb->request_q_outpointer = __constant_cpu_to_le16(0);
1083 icb->response_q_inpointer = __constant_cpu_to_le16(0);
1084 icb->request_q_length = cpu_to_le16(ha->request_q_length);
1085 icb->response_q_length = cpu_to_le16(ha->response_q_length);
1086 icb->request_q_address[0] = cpu_to_le32(LSD(ha->request_dma));
1087 icb->request_q_address[1] = cpu_to_le32(MSD(ha->request_dma));
1088 icb->response_q_address[0] = cpu_to_le32(LSD(ha->response_dma));
1089 icb->response_q_address[1] = cpu_to_le32(MSD(ha->response_dma));
1090
1091 WRT_REG_DWORD(&reg->req_q_in, 0);
1092 WRT_REG_DWORD(&reg->req_q_out, 0);
1093 WRT_REG_DWORD(&reg->rsp_q_in, 0);
1094 WRT_REG_DWORD(&reg->rsp_q_out, 0);
1095 RD_REG_DWORD(&reg->rsp_q_out);
1096}
1097
917/** 1098/**
918 * qla2x00_init_rings() - Initializes firmware. 1099 * qla2x00_init_rings() - Initializes firmware.
919 * @ha: HA context 1100 * @ha: HA context
@@ -960,7 +1141,7 @@ qla2x00_init_rings(scsi_qla_host_t *ha)
960 ha->isp_ops.update_fw_options(ha); 1141 ha->isp_ops.update_fw_options(ha);
961 1142
962 DEBUG(printk("scsi(%ld): Issue init firmware.\n", ha->host_no)); 1143 DEBUG(printk("scsi(%ld): Issue init firmware.\n", ha->host_no));
963 rval = qla2x00_init_firmware(ha, sizeof(init_cb_t)); 1144 rval = qla2x00_init_firmware(ha, ha->init_cb_size);
964 if (rval) { 1145 if (rval) {
965 DEBUG2_3(printk("scsi(%ld): Init firmware **** FAILED ****.\n", 1146 DEBUG2_3(printk("scsi(%ld): Init firmware **** FAILED ****.\n",
966 ha->host_no)); 1147 ha->host_no));
@@ -1195,38 +1376,33 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
1195int 1376int
1196qla2x00_nvram_config(scsi_qla_host_t *ha) 1377qla2x00_nvram_config(scsi_qla_host_t *ha)
1197{ 1378{
1198 int rval; 1379 int rval;
1199 uint8_t chksum = 0; 1380 uint8_t chksum = 0;
1200 uint16_t cnt; 1381 uint16_t cnt;
1201 uint8_t *dptr1, *dptr2; 1382 uint8_t *dptr1, *dptr2;
1202 init_cb_t *icb = ha->init_cb; 1383 init_cb_t *icb = ha->init_cb;
1203 nvram_t *nv = (nvram_t *)ha->request_ring; 1384 nvram_t *nv = (nvram_t *)ha->request_ring;
1204 uint16_t *wptr = (uint16_t *)ha->request_ring; 1385 uint8_t *ptr = (uint8_t *)ha->request_ring;
1205 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; 1386 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
1206 uint8_t timer_mode; 1387 uint8_t timer_mode;
1207 1388
1208 rval = QLA_SUCCESS; 1389 rval = QLA_SUCCESS;
1209 1390
1210 /* Determine NVRAM starting address. */ 1391 /* Determine NVRAM starting address. */
1392 ha->nvram_size = sizeof(nvram_t);
1211 ha->nvram_base = 0; 1393 ha->nvram_base = 0;
1212 if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && !IS_QLA2300(ha)) 1394 if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && !IS_QLA2300(ha))
1213 if ((RD_REG_WORD(&reg->ctrl_status) >> 14) == 1) 1395 if ((RD_REG_WORD(&reg->ctrl_status) >> 14) == 1)
1214 ha->nvram_base = 0x80; 1396 ha->nvram_base = 0x80;
1215 1397
1216 /* Get NVRAM data and calculate checksum. */ 1398 /* Get NVRAM data and calculate checksum. */
1217 qla2x00_lock_nvram_access(ha); 1399 ha->isp_ops.read_nvram(ha, ptr, ha->nvram_base, ha->nvram_size);
1218 for (cnt = 0; cnt < sizeof(nvram_t)/2; cnt++) { 1400 for (cnt = 0, chksum = 0; cnt < ha->nvram_size; cnt++)
1219 *wptr = cpu_to_le16(qla2x00_get_nvram_word(ha, 1401 chksum += *ptr++;
1220 (cnt+ha->nvram_base)));
1221 chksum += (uint8_t)*wptr;
1222 chksum += (uint8_t)(*wptr >> 8);
1223 wptr++;
1224 }
1225 qla2x00_unlock_nvram_access(ha);
1226 1402
1227 DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", ha->host_no)); 1403 DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", ha->host_no));
1228 DEBUG5(qla2x00_dump_buffer((uint8_t *)ha->request_ring, 1404 DEBUG5(qla2x00_dump_buffer((uint8_t *)ha->request_ring,
1229 sizeof(nvram_t))); 1405 ha->nvram_size));
1230 1406
1231 /* Bad NVRAM data, set defaults parameters. */ 1407 /* Bad NVRAM data, set defaults parameters. */
1232 if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' || 1408 if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' ||
@@ -1241,7 +1417,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
1241 /* 1417 /*
1242 * Set default initialization control block. 1418 * Set default initialization control block.
1243 */ 1419 */
1244 memset(nv, 0, sizeof(nvram_t)); 1420 memset(nv, 0, ha->nvram_size);
1245 nv->parameter_block_version = ICB_VERSION; 1421 nv->parameter_block_version = ICB_VERSION;
1246 1422
1247 if (IS_QLA23XX(ha)) { 1423 if (IS_QLA23XX(ha)) {
@@ -1301,7 +1477,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
1301#endif 1477#endif
1302 1478
1303 /* Reset Initialization control block */ 1479 /* Reset Initialization control block */
1304 memset(icb, 0, sizeof(init_cb_t)); 1480 memset(icb, 0, ha->init_cb_size);
1305 1481
1306 /* 1482 /*
1307 * Setup driver NVRAM options. 1483 * Setup driver NVRAM options.
@@ -1314,6 +1490,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
1314 if (IS_QLA23XX(ha)) { 1490 if (IS_QLA23XX(ha)) {
1315 nv->firmware_options[0] |= BIT_2; 1491 nv->firmware_options[0] |= BIT_2;
1316 nv->firmware_options[0] &= ~BIT_3; 1492 nv->firmware_options[0] &= ~BIT_3;
1493 nv->add_firmware_options[1] |= BIT_5 | BIT_4;
1317 1494
1318 if (IS_QLA2300(ha)) { 1495 if (IS_QLA2300(ha)) {
1319 if (ha->fb_rev == FPM_2310) { 1496 if (ha->fb_rev == FPM_2310) {
@@ -1941,10 +2118,15 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
1941 fc_port_t *fcport, *fcptemp; 2118 fc_port_t *fcport, *fcptemp;
1942 uint16_t next_loopid; 2119 uint16_t next_loopid;
1943 uint16_t mb[MAILBOX_REGISTER_COUNT]; 2120 uint16_t mb[MAILBOX_REGISTER_COUNT];
2121 uint16_t loop_id;
1944 LIST_HEAD(new_fcports); 2122 LIST_HEAD(new_fcports);
1945 2123
1946 /* If FL port exists, then SNS is present */ 2124 /* If FL port exists, then SNS is present */
1947 rval = qla2x00_get_port_name(ha, SNS_FL_PORT, NULL, 0); 2125 if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
2126 loop_id = NPH_F_PORT;
2127 else
2128 loop_id = SNS_FL_PORT;
2129 rval = qla2x00_get_port_name(ha, loop_id, NULL, 0);
1948 if (rval != QLA_SUCCESS) { 2130 if (rval != QLA_SUCCESS) {
1949 DEBUG2(printk("scsi(%ld): MBC_GET_PORT_NAME Failed, No FL " 2131 DEBUG2(printk("scsi(%ld): MBC_GET_PORT_NAME Failed, No FL "
1950 "Port\n", ha->host_no)); 2132 "Port\n", ha->host_no));
@@ -1961,12 +2143,16 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
1961 } 2143 }
1962 do { 2144 do {
1963 /* Ensure we are logged into the SNS. */ 2145 /* Ensure we are logged into the SNS. */
1964 ha->isp_ops.fabric_login(ha, SIMPLE_NAME_SERVER, 0xff, 0xff, 2146 if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
2147 loop_id = NPH_SNS;
2148 else
2149 loop_id = SIMPLE_NAME_SERVER;
2150 ha->isp_ops.fabric_login(ha, loop_id, 0xff, 0xff,
1965 0xfc, mb, BIT_1 | BIT_0); 2151 0xfc, mb, BIT_1 | BIT_0);
1966 if (mb[0] != MBS_COMMAND_COMPLETE) { 2152 if (mb[0] != MBS_COMMAND_COMPLETE) {
1967 DEBUG2(qla_printk(KERN_INFO, ha, 2153 DEBUG2(qla_printk(KERN_INFO, ha,
1968 "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x " 2154 "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x "
1969 "mb[2]=%x mb[6]=%x mb[7]=%x\n", SIMPLE_NAME_SERVER, 2155 "mb[2]=%x mb[6]=%x mb[7]=%x\n", loop_id,
1970 mb[0], mb[1], mb[2], mb[6], mb[7])); 2156 mb[0], mb[1], mb[2], mb[6], mb[7]));
1971 return (QLA_SUCCESS); 2157 return (QLA_SUCCESS);
1972 } 2158 }
@@ -2050,7 +2236,6 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
2050 break; 2236 break;
2051 } 2237 }
2052 } 2238 }
2053
2054 /* Login and update database */ 2239 /* Login and update database */
2055 qla2x00_fabric_dev_login(ha, fcport, &next_loopid); 2240 qla2x00_fabric_dev_login(ha, fcport, &next_loopid);
2056 } 2241 }
@@ -2164,7 +2349,6 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
2164 2349
2165 /* Starting free loop ID. */ 2350 /* Starting free loop ID. */
2166 loop_id = ha->min_external_loopid; 2351 loop_id = ha->min_external_loopid;
2167
2168 for (; loop_id <= ha->last_loop_id; loop_id++) { 2352 for (; loop_id <= ha->last_loop_id; loop_id++) {
2169 if (qla2x00_is_reserved_id(ha, loop_id)) 2353 if (qla2x00_is_reserved_id(ha, loop_id))
2170 continue; 2354 continue;
@@ -2450,6 +2634,7 @@ qla2x00_device_resync(scsi_qla_host_t *ha)
2450 case 0: 2634 case 0:
2451 if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && 2635 if (!IS_QLA2100(ha) && !IS_QLA2200(ha) &&
2452 !IS_QLA6312(ha) && !IS_QLA6322(ha) && 2636 !IS_QLA6312(ha) && !IS_QLA6322(ha) &&
2637 !IS_QLA24XX(ha) && !IS_QLA25XX(ha) &&
2453 ha->flags.init_done) { 2638 ha->flags.init_done) {
2454 /* Handle port RSCN via asyncronous IOCBs */ 2639 /* Handle port RSCN via asyncronous IOCBs */
2455 rval2 = qla2x00_handle_port_rscn(ha, rscn_entry, 2640 rval2 = qla2x00_handle_port_rscn(ha, rscn_entry,
@@ -2518,17 +2703,24 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport,
2518{ 2703{
2519 int rval; 2704 int rval;
2520 int retry; 2705 int retry;
2706 uint8_t opts;
2521 2707
2522 rval = QLA_SUCCESS; 2708 rval = QLA_SUCCESS;
2523 retry = 0; 2709 retry = 0;
2524 2710
2525 rval = qla2x00_fabric_login(ha, fcport, next_loopid); 2711 rval = qla2x00_fabric_login(ha, fcport, next_loopid);
2526 if (rval == QLA_SUCCESS) { 2712 if (rval == QLA_SUCCESS) {
2527 rval = qla2x00_get_port_database(ha, fcport, 0); 2713 /* Send an ADISC to tape devices.*/
2714 opts = 0;
2715 if (fcport->flags & FCF_TAPE_PRESENT)
2716 opts |= BIT_1;
2717 rval = qla2x00_get_port_database(ha, fcport, opts);
2528 if (rval != QLA_SUCCESS) { 2718 if (rval != QLA_SUCCESS) {
2529 ha->isp_ops.fabric_logout(ha, fcport->loop_id, 2719 ha->isp_ops.fabric_logout(ha, fcport->loop_id,
2530 fcport->d_id.b.domain, fcport->d_id.b.area, 2720 fcport->d_id.b.domain, fcport->d_id.b.area,
2531 fcport->d_id.b.al_pa); 2721 fcport->d_id.b.al_pa);
2722 qla2x00_mark_device_lost(ha, fcport, 1);
2723
2532 } else { 2724 } else {
2533 qla2x00_update_fcport(ha, fcport); 2725 qla2x00_update_fcport(ha, fcport);
2534 } 2726 }
@@ -2576,10 +2768,10 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
2576 if (mb[0] == MBS_PORT_ID_USED) { 2768 if (mb[0] == MBS_PORT_ID_USED) {
2577 /* 2769 /*
2578 * Device has another loop ID. The firmware team 2770 * Device has another loop ID. The firmware team
2579 * recommends us to perform an implicit login with the 2771 * recommends the driver perform an implicit login with
2580 * specified ID again. The ID we just used is save here 2772 * the specified ID again. The ID we just used is save
2581 * so we return with an ID that can be tried by the 2773 * here so we return with an ID that can be tried by
2582 * next login. 2774 * the next login.
2583 */ 2775 */
2584 retry++; 2776 retry++;
2585 tmp_loopid = fcport->loop_id; 2777 tmp_loopid = fcport->loop_id;
@@ -2723,14 +2915,11 @@ qla2x00_loop_resync(scsi_qla_host_t *ha)
2723 /* Wait at most MAX_TARGET RSCNs for a stable link. */ 2915 /* Wait at most MAX_TARGET RSCNs for a stable link. */
2724 wait_time = 256; 2916 wait_time = 256;
2725 do { 2917 do {
2726 /* v2.19.05b6 */
2727 atomic_set(&ha->loop_state, LOOP_UPDATE); 2918 atomic_set(&ha->loop_state, LOOP_UPDATE);
2728 2919
2729 /* 2920 /* Issue a marker after FW becomes ready. */
2730 * Issue marker command only when we are going 2921 qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
2731 * to start the I/O . 2922 ha->marker_needed = 0;
2732 */
2733 ha->marker_needed = 1;
2734 2923
2735 /* Remap devices on Loop. */ 2924 /* Remap devices on Loop. */
2736 clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); 2925 clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
@@ -2862,7 +3051,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
2862 } else { /* schedule another ISP abort */ 3051 } else { /* schedule another ISP abort */
2863 ha->isp_abort_cnt--; 3052 ha->isp_abort_cnt--;
2864 DEBUG(printk("qla%ld: ISP abort - " 3053 DEBUG(printk("qla%ld: ISP abort - "
2865 "retry remainning %d\n", 3054 "retry remaining %d\n",
2866 ha->host_no, ha->isp_abort_cnt);) 3055 ha->host_no, ha->isp_abort_cnt);)
2867 status = 1; 3056 status = 1;
2868 } 3057 }
@@ -2919,9 +3108,15 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
2919 3108
2920 spin_lock_irqsave(&ha->hardware_lock, flags); 3109 spin_lock_irqsave(&ha->hardware_lock, flags);
2921 3110
2922 /* Disable SRAM, Instruction RAM and GP RAM parity. */ 3111 if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha)) {
2923 WRT_REG_WORD(&reg->hccr, (HCCR_ENABLE_PARITY + 0x0)); 3112 /*
2924 RD_REG_WORD(&reg->hccr); /* PCI Posting. */ 3113 * Disable SRAM, Instruction RAM and GP RAM
3114 * parity.
3115 */
3116 WRT_REG_WORD(&reg->hccr,
3117 (HCCR_ENABLE_PARITY + 0x0));
3118 RD_REG_WORD(&reg->hccr);
3119 }
2925 3120
2926 spin_unlock_irqrestore(&ha->hardware_lock, flags); 3121 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2927 3122
@@ -2929,16 +3124,21 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
2929 3124
2930 spin_lock_irqsave(&ha->hardware_lock, flags); 3125 spin_lock_irqsave(&ha->hardware_lock, flags);
2931 3126
2932 /* Enable proper parity */ 3127 if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha)) {
2933 if (IS_QLA2300(ha)) 3128 /* Enable proper parity */
2934 /* SRAM parity */ 3129 if (IS_QLA2300(ha))
2935 WRT_REG_WORD(&reg->hccr, 3130 /* SRAM parity */
2936 (HCCR_ENABLE_PARITY + 0x1)); 3131 WRT_REG_WORD(&reg->hccr,
2937 else 3132 (HCCR_ENABLE_PARITY + 0x1));
2938 /* SRAM, Instruction RAM and GP RAM parity */ 3133 else
2939 WRT_REG_WORD(&reg->hccr, 3134 /*
2940 (HCCR_ENABLE_PARITY + 0x7)); 3135 * SRAM, Instruction RAM and GP RAM
2941 RD_REG_WORD(&reg->hccr); /* PCI Posting. */ 3136 * parity.
3137 */
3138 WRT_REG_WORD(&reg->hccr,
3139 (HCCR_ENABLE_PARITY + 0x7));
3140 RD_REG_WORD(&reg->hccr);
3141 }
2942 3142
2943 spin_unlock_irqrestore(&ha->hardware_lock, flags); 3143 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2944 } 3144 }
@@ -2949,9 +3149,11 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
2949 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); 3149 clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
2950 if (!(status = qla2x00_fw_ready(ha))) { 3150 if (!(status = qla2x00_fw_ready(ha))) {
2951 DEBUG(printk("%s(): Start configure loop, " 3151 DEBUG(printk("%s(): Start configure loop, "
2952 "status = %d\n", 3152 "status = %d\n", __func__, status);)
2953 __func__, 3153
2954 status);) 3154 /* Issue a marker after FW becomes ready. */
3155 qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
3156
2955 ha->flags.online = 1; 3157 ha->flags.online = 1;
2956 /* Wait at most MAX_TARGET RSCNs for a stable link. */ 3158 /* Wait at most MAX_TARGET RSCNs for a stable link. */
2957 wait_time = 256; 3159 wait_time = 256;
@@ -2992,7 +3194,6 @@ qla2x00_reset_adapter(scsi_qla_host_t *ha)
2992 ha->flags.online = 0; 3194 ha->flags.online = 0;
2993 ha->isp_ops.disable_intrs(ha); 3195 ha->isp_ops.disable_intrs(ha);
2994 3196
2995 /* Reset RISC processor. */
2996 spin_lock_irqsave(&ha->hardware_lock, flags); 3197 spin_lock_irqsave(&ha->hardware_lock, flags);
2997 WRT_REG_WORD(&reg->hccr, HCCR_RESET_RISC); 3198 WRT_REG_WORD(&reg->hccr, HCCR_RESET_RISC);
2998 RD_REG_WORD(&reg->hccr); /* PCI Posting. */ 3199 RD_REG_WORD(&reg->hccr); /* PCI Posting. */
@@ -3000,3 +3201,505 @@ qla2x00_reset_adapter(scsi_qla_host_t *ha)
3000 RD_REG_WORD(&reg->hccr); /* PCI Posting. */ 3201 RD_REG_WORD(&reg->hccr); /* PCI Posting. */
3001 spin_unlock_irqrestore(&ha->hardware_lock, flags); 3202 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3002} 3203}
3204
3205void
3206qla24xx_reset_adapter(scsi_qla_host_t *ha)
3207{
3208 unsigned long flags = 0;
3209 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
3210
3211 ha->flags.online = 0;
3212 ha->isp_ops.disable_intrs(ha);
3213
3214 spin_lock_irqsave(&ha->hardware_lock, flags);
3215 WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_RESET);
3216 RD_REG_DWORD(&reg->hccr);
3217 WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
3218 RD_REG_DWORD(&reg->hccr);
3219 spin_unlock_irqrestore(&ha->hardware_lock, flags);
3220}
3221
3222int
3223qla24xx_nvram_config(scsi_qla_host_t *ha)
3224{
3225 int rval;
3226 struct init_cb_24xx *icb;
3227 struct nvram_24xx *nv;
3228 uint32_t *dptr;
3229 uint8_t *dptr1, *dptr2;
3230 uint32_t chksum;
3231 uint16_t cnt;
3232
3233 rval = QLA_SUCCESS;
3234 icb = (struct init_cb_24xx *)ha->init_cb;
3235 nv = (struct nvram_24xx *)ha->request_ring;
3236
3237 /* Determine NVRAM starting address. */
3238 ha->nvram_size = sizeof(struct nvram_24xx);
3239 ha->nvram_base = FA_NVRAM_FUNC0_ADDR;
3240 if (PCI_FUNC(ha->pdev->devfn))
3241 ha->nvram_base = FA_NVRAM_FUNC1_ADDR;
3242
3243 /* Get NVRAM data and calculate checksum. */
3244 dptr = (uint32_t *)nv;
3245 ha->isp_ops.read_nvram(ha, (uint8_t *)dptr, ha->nvram_base,
3246 ha->nvram_size);
3247 for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++)
3248 chksum += le32_to_cpu(*dptr++);
3249
3250 DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", ha->host_no));
3251 DEBUG5(qla2x00_dump_buffer((uint8_t *)ha->request_ring,
3252 ha->nvram_size));
3253
3254 /* Bad NVRAM data, set defaults parameters. */
3255 if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' || nv->id[2] != 'P'
3256 || nv->id[3] != ' ' ||
3257 nv->nvram_version < __constant_cpu_to_le16(ICB_VERSION)) {
3258 /* Reset NVRAM data. */
3259 qla_printk(KERN_WARNING, ha, "Inconsistent NVRAM detected: "
3260 "checksum=0x%x id=%c version=0x%x.\n", chksum, nv->id[0],
3261 le16_to_cpu(nv->nvram_version));
3262 qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet "
3263 "invalid -- WWPN) defaults.\n");
3264
3265 /*
3266 * Set default initialization control block.
3267 */
3268 memset(nv, 0, ha->nvram_size);
3269 nv->nvram_version = __constant_cpu_to_le16(ICB_VERSION);
3270 nv->version = __constant_cpu_to_le16(ICB_VERSION);
3271 nv->frame_payload_size = __constant_cpu_to_le16(2048);
3272 nv->execution_throttle = __constant_cpu_to_le16(0xFFFF);
3273 nv->exchange_count = __constant_cpu_to_le16(0);
3274 nv->hard_address = __constant_cpu_to_le16(124);
3275 nv->port_name[0] = 0x21;
3276 nv->port_name[1] = 0x00 + PCI_FUNC(ha->pdev->devfn);
3277 nv->port_name[2] = 0x00;
3278 nv->port_name[3] = 0xe0;
3279 nv->port_name[4] = 0x8b;
3280 nv->port_name[5] = 0x1c;
3281 nv->port_name[6] = 0x55;
3282 nv->port_name[7] = 0x86;
3283 nv->node_name[0] = 0x20;
3284 nv->node_name[1] = 0x00;
3285 nv->node_name[2] = 0x00;
3286 nv->node_name[3] = 0xe0;
3287 nv->node_name[4] = 0x8b;
3288 nv->node_name[5] = 0x1c;
3289 nv->node_name[6] = 0x55;
3290 nv->node_name[7] = 0x86;
3291 nv->login_retry_count = __constant_cpu_to_le16(8);
3292 nv->link_down_timeout = __constant_cpu_to_le16(200);
3293 nv->interrupt_delay_timer = __constant_cpu_to_le16(0);
3294 nv->login_timeout = __constant_cpu_to_le16(0);
3295 nv->firmware_options_1 =
3296 __constant_cpu_to_le32(BIT_14|BIT_13|BIT_2|BIT_1);
3297 nv->firmware_options_2 = __constant_cpu_to_le32(2 << 4);
3298 nv->firmware_options_2 |= __constant_cpu_to_le32(BIT_12);
3299 nv->firmware_options_3 = __constant_cpu_to_le32(2 << 13);
3300 nv->host_p = __constant_cpu_to_le32(BIT_11|BIT_10);
3301 nv->efi_parameters = __constant_cpu_to_le32(0);
3302 nv->reset_delay = 5;
3303 nv->max_luns_per_target = __constant_cpu_to_le16(128);
3304 nv->port_down_retry_count = __constant_cpu_to_le16(30);
3305 nv->link_down_timeout = __constant_cpu_to_le16(30);
3306
3307 rval = 1;
3308 }
3309
3310 /* Reset Initialization control block */
3311 memset(icb, 0, sizeof(struct init_cb_24xx));
3312
3313 /* Copy 1st segment. */
3314 dptr1 = (uint8_t *)icb;
3315 dptr2 = (uint8_t *)&nv->version;
3316 cnt = (uint8_t *)&icb->response_q_inpointer - (uint8_t *)&icb->version;
3317 while (cnt--)
3318 *dptr1++ = *dptr2++;
3319
3320 icb->login_retry_count = nv->login_retry_count;
3321 icb->link_down_timeout = nv->link_down_timeout;
3322
3323 /* Copy 2nd segment. */
3324 dptr1 = (uint8_t *)&icb->interrupt_delay_timer;
3325 dptr2 = (uint8_t *)&nv->interrupt_delay_timer;
3326 cnt = (uint8_t *)&icb->reserved_3 -
3327 (uint8_t *)&icb->interrupt_delay_timer;
3328 while (cnt--)
3329 *dptr1++ = *dptr2++;
3330
3331 /*
3332 * Setup driver NVRAM options.
3333 */
3334 if (memcmp(nv->model_name, BINZERO, sizeof(nv->model_name)) != 0) {
3335 char *st, *en;
3336 uint16_t index;
3337
3338 strncpy(ha->model_number, nv->model_name,
3339 sizeof(nv->model_name));
3340 st = en = ha->model_number;
3341 en += sizeof(nv->model_name) - 1;
3342 while (en > st) {
3343 if (*en != 0x20 && *en != 0x00)
3344 break;
3345 *en-- = '\0';
3346 }
3347
3348 index = (ha->pdev->subsystem_device & 0xff);
3349 if (index < QLA_MODEL_NAMES)
3350 ha->model_desc = qla2x00_model_desc[index];
3351 } else
3352 strcpy(ha->model_number, "QLA2462");
3353
3354 /* Prepare nodename */
3355 if ((icb->firmware_options_1 & BIT_14) == 0) {
3356 /*
3357 * Firmware will apply the following mask if the nodename was
3358 * not provided.
3359 */
3360 memcpy(icb->node_name, icb->port_name, WWN_SIZE);
3361 icb->node_name[0] &= 0xF0;
3362 }
3363
3364 /* Set host adapter parameters. */
3365 ha->flags.disable_risc_code_load = 0;
3366 ha->flags.enable_lip_reset = 1;
3367 ha->flags.enable_lip_full_login = 1;
3368 ha->flags.enable_target_reset = 1;
3369 ha->flags.enable_led_scheme = 0;
3370
3371 ha->operating_mode =
3372 (icb->firmware_options_2 & (BIT_6 | BIT_5 | BIT_4)) >> 4;
3373
3374 memcpy(ha->fw_seriallink_options24, nv->seriallink_options,
3375 sizeof(ha->fw_seriallink_options24));
3376
3377 /* save HBA serial number */
3378 ha->serial0 = icb->port_name[5];
3379 ha->serial1 = icb->port_name[6];
3380 ha->serial2 = icb->port_name[7];
3381 ha->node_name = icb->node_name;
3382 ha->port_name = icb->port_name;
3383
3384 ha->retry_count = le16_to_cpu(nv->login_retry_count);
3385
3386 /* Set minimum login_timeout to 4 seconds. */
3387 if (le16_to_cpu(nv->login_timeout) < ql2xlogintimeout)
3388 nv->login_timeout = cpu_to_le16(ql2xlogintimeout);
3389 if (le16_to_cpu(nv->login_timeout) < 4)
3390 nv->login_timeout = __constant_cpu_to_le16(4);
3391 ha->login_timeout = le16_to_cpu(nv->login_timeout);
3392 icb->login_timeout = cpu_to_le16(nv->login_timeout);
3393
3394 /* Set minimum RATOV to 200 tenths of a second. */
3395 ha->r_a_tov = 200;
3396
3397 ha->loop_reset_delay = nv->reset_delay;
3398
3399 /* Link Down Timeout = 0:
3400 *
3401 * When Port Down timer expires we will start returning
3402 * I/O's to OS with "DID_NO_CONNECT".
3403 *
3404 * Link Down Timeout != 0:
3405 *
3406 * The driver waits for the link to come up after link down
3407 * before returning I/Os to OS with "DID_NO_CONNECT".
3408 */
3409 if (le16_to_cpu(nv->link_down_timeout) == 0) {
3410 ha->loop_down_abort_time =
3411 (LOOP_DOWN_TIME - LOOP_DOWN_TIMEOUT);
3412 } else {
3413 ha->link_down_timeout = le16_to_cpu(nv->link_down_timeout);
3414 ha->loop_down_abort_time =
3415 (LOOP_DOWN_TIME - ha->link_down_timeout);
3416 }
3417
3418 /* Need enough time to try and get the port back. */
3419 ha->port_down_retry_count = le16_to_cpu(nv->port_down_retry_count);
3420 if (qlport_down_retry)
3421 ha->port_down_retry_count = qlport_down_retry;
3422
3423 /* Set login_retry_count */
3424 ha->login_retry_count = le16_to_cpu(nv->login_retry_count);
3425 if (ha->port_down_retry_count ==
3426 le16_to_cpu(nv->port_down_retry_count) &&
3427 ha->port_down_retry_count > 3)
3428 ha->login_retry_count = ha->port_down_retry_count;
3429 else if (ha->port_down_retry_count > (int)ha->login_retry_count)
3430 ha->login_retry_count = ha->port_down_retry_count;
3431 if (ql2xloginretrycount)
3432 ha->login_retry_count = ql2xloginretrycount;
3433
3434 if (rval) {
3435 DEBUG2_3(printk(KERN_WARNING
3436 "scsi(%ld): NVRAM configuration failed!\n", ha->host_no));
3437 }
3438 return (rval);
3439}
3440
3441int
3442qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
3443{
3444 int rval;
3445 uint16_t cnt;
3446 uint16_t *risc_code;
3447 unsigned long risc_address;
3448 unsigned long risc_code_size;
3449 int num;
3450 int i;
3451 uint16_t *req_ring;
3452 struct qla_fw_info *fw_iter;
3453
3454 rval = QLA_SUCCESS;
3455
3456 /* Load firmware sequences */
3457 fw_iter = ha->brd_info->fw_info;
3458 *srisc_addr = *ha->brd_info->fw_info->fwstart;
3459 while (fw_iter->addressing != FW_INFO_ADDR_NOMORE) {
3460 risc_code = fw_iter->fwcode;
3461 risc_code_size = *fw_iter->fwlen;
3462
3463 if (fw_iter->addressing == FW_INFO_ADDR_NORMAL) {
3464 risc_address = *fw_iter->fwstart;
3465 } else {
3466 /* Extended address */
3467 risc_address = *fw_iter->lfwstart;
3468 }
3469
3470 num = 0;
3471 rval = 0;
3472 while (risc_code_size > 0 && !rval) {
3473 cnt = (uint16_t)(ha->fw_transfer_size >> 1);
3474 if (cnt > risc_code_size)
3475 cnt = risc_code_size;
3476
3477 DEBUG7(printk("scsi(%ld): Loading risc segment@ "
3478 "addr %p, number of bytes 0x%x, offset 0x%lx.\n",
3479 ha->host_no, risc_code, cnt, risc_address));
3480
3481 req_ring = (uint16_t *)ha->request_ring;
3482 for (i = 0; i < cnt; i++)
3483 req_ring[i] = cpu_to_le16(risc_code[i]);
3484
3485 if (fw_iter->addressing == FW_INFO_ADDR_NORMAL) {
3486 rval = qla2x00_load_ram(ha, ha->request_dma,
3487 risc_address, cnt);
3488 } else {
3489 rval = qla2x00_load_ram_ext(ha,
3490 ha->request_dma, risc_address, cnt);
3491 }
3492 if (rval) {
3493 DEBUG(printk("scsi(%ld): [ERROR] Failed to "
3494 "load segment %d of firmware\n",
3495 ha->host_no, num));
3496 qla_printk(KERN_WARNING, ha,
3497 "[ERROR] Failed to load segment %d of "
3498 "firmware\n", num);
3499
3500 qla2x00_dump_regs(ha);
3501 break;
3502 }
3503
3504 risc_code += cnt;
3505 risc_address += cnt;
3506 risc_code_size -= cnt;
3507 num++;
3508 }
3509
3510 /* Next firmware sequence */
3511 fw_iter++;
3512 }
3513
3514 return (rval);
3515}
3516
3517int
3518qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr)
3519{
3520 int rval;
3521 int segments, fragment;
3522 uint32_t faddr;
3523 uint32_t *dcode, dlen;
3524 uint32_t risc_addr;
3525 uint32_t risc_size;
3526 uint32_t i;
3527
3528 rval = QLA_SUCCESS;
3529
3530 segments = FA_RISC_CODE_SEGMENTS;
3531 faddr = FA_RISC_CODE_ADDR;
3532 dcode = (uint32_t *)ha->request_ring;
3533 *srisc_addr = 0;
3534
3535 /* Validate firmware image by checking version. */
3536 qla24xx_read_flash_data(ha, dcode, faddr + 4, 4);
3537 for (i = 0; i < 4; i++)
3538 dcode[i] = be32_to_cpu(dcode[i]);
3539 if ((dcode[0] == 0xffffffff && dcode[1] == 0xffffffff &&
3540 dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) ||
3541 (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 &&
3542 dcode[3] == 0)) {
3543 qla_printk(KERN_WARNING, ha,
3544 "Unable to verify integrity of flash firmware image!\n");
3545 qla_printk(KERN_WARNING, ha,
3546 "Firmware data: %08x %08x %08x %08x!\n", dcode[0],
3547 dcode[1], dcode[2], dcode[3]);
3548
3549 return QLA_FUNCTION_FAILED;
3550 }
3551
3552 while (segments && rval == QLA_SUCCESS) {
3553 /* Read segment's load information. */
3554 qla24xx_read_flash_data(ha, dcode, faddr, 4);
3555
3556 risc_addr = be32_to_cpu(dcode[2]);
3557 *srisc_addr = *srisc_addr == 0 ? risc_addr : *srisc_addr;
3558 risc_size = be32_to_cpu(dcode[3]);
3559
3560 fragment = 0;
3561 while (risc_size > 0 && rval == QLA_SUCCESS) {
3562 dlen = (uint32_t)(ha->fw_transfer_size >> 2);
3563 if (dlen > risc_size)
3564 dlen = risc_size;
3565
3566 DEBUG7(printk("scsi(%ld): Loading risc segment@ risc "
3567 "addr %x, number of dwords 0x%x, offset 0x%x.\n",
3568 ha->host_no, risc_addr, dlen, faddr));
3569
3570 qla24xx_read_flash_data(ha, dcode, faddr, dlen);
3571 for (i = 0; i < dlen; i++)
3572 dcode[i] = swab32(dcode[i]);
3573
3574 rval = qla2x00_load_ram_ext(ha, ha->request_dma,
3575 risc_addr, dlen);
3576 if (rval) {
3577 DEBUG(printk("scsi(%ld):[ERROR] Failed to load "
3578 "segment %d of firmware\n", ha->host_no,
3579 fragment));
3580 qla_printk(KERN_WARNING, ha,
3581 "[ERROR] Failed to load segment %d of "
3582 "firmware\n", fragment);
3583 break;
3584 }
3585
3586 faddr += dlen;
3587 risc_addr += dlen;
3588 risc_size -= dlen;
3589 fragment++;
3590 }
3591
3592 /* Next segment. */
3593 segments--;
3594 }
3595
3596 return rval;
3597}
3598
3599int
3600qla24xx_load_risc_hotplug(scsi_qla_host_t *ha, uint32_t *srisc_addr)
3601{
3602 int rval;
3603 int segments, fragment;
3604 uint32_t *dcode, dlen;
3605 uint32_t risc_addr;
3606 uint32_t risc_size;
3607 uint32_t i;
3608 const struct firmware *fw_entry;
3609 uint32_t *fwcode, fwclen;
3610
3611 if (request_firmware(&fw_entry, ha->brd_info->fw_fname,
3612 &ha->pdev->dev)) {
3613 qla_printk(KERN_ERR, ha,
3614 "Firmware image file not available: '%s'\n",
3615 ha->brd_info->fw_fname);
3616 return QLA_FUNCTION_FAILED;
3617 }
3618
3619 rval = QLA_SUCCESS;
3620
3621 segments = FA_RISC_CODE_SEGMENTS;
3622 dcode = (uint32_t *)ha->request_ring;
3623 *srisc_addr = 0;
3624 fwcode = (uint32_t *)fw_entry->data;
3625 fwclen = 0;
3626
3627 /* Validate firmware image by checking version. */
3628 if (fw_entry->size < 8 * sizeof(uint32_t)) {
3629 qla_printk(KERN_WARNING, ha,
3630 "Unable to verify integrity of flash firmware image "
3631 "(%Zd)!\n", fw_entry->size);
3632 goto fail_fw_integrity;
3633 }
3634 for (i = 0; i < 4; i++)
3635 dcode[i] = be32_to_cpu(fwcode[i + 4]);
3636 if ((dcode[0] == 0xffffffff && dcode[1] == 0xffffffff &&
3637 dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) ||
3638 (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 &&
3639 dcode[3] == 0)) {
3640 qla_printk(KERN_WARNING, ha,
3641 "Unable to verify integrity of flash firmware image!\n");
3642 qla_printk(KERN_WARNING, ha,
3643 "Firmware data: %08x %08x %08x %08x!\n", dcode[0],
3644 dcode[1], dcode[2], dcode[3]);
3645 goto fail_fw_integrity;
3646 }
3647
3648 while (segments && rval == QLA_SUCCESS) {
3649 risc_addr = be32_to_cpu(fwcode[2]);
3650 *srisc_addr = *srisc_addr == 0 ? risc_addr : *srisc_addr;
3651 risc_size = be32_to_cpu(fwcode[3]);
3652
3653 /* Validate firmware image size. */
3654 fwclen += risc_size * sizeof(uint32_t);
3655 if (fw_entry->size < fwclen) {
3656 qla_printk(KERN_WARNING, ha,
3657 "Unable to verify integrity of flash firmware "
3658 "image (%Zd)!\n", fw_entry->size);
3659 goto fail_fw_integrity;
3660 }
3661
3662 fragment = 0;
3663 while (risc_size > 0 && rval == QLA_SUCCESS) {
3664 dlen = (uint32_t)(ha->fw_transfer_size >> 2);
3665 if (dlen > risc_size)
3666 dlen = risc_size;
3667
3668 DEBUG7(printk("scsi(%ld): Loading risc segment@ risc "
3669 "addr %x, number of dwords 0x%x.\n", ha->host_no,
3670 risc_addr, dlen));
3671
3672 for (i = 0; i < dlen; i++)
3673 dcode[i] = swab32(fwcode[i]);
3674
3675 rval = qla2x00_load_ram_ext(ha, ha->request_dma,
3676 risc_addr, dlen);
3677 if (rval) {
3678 DEBUG(printk("scsi(%ld):[ERROR] Failed to load "
3679 "segment %d of firmware\n", ha->host_no,
3680 fragment));
3681 qla_printk(KERN_WARNING, ha,
3682 "[ERROR] Failed to load segment %d of "
3683 "firmware\n", fragment);
3684 break;
3685 }
3686
3687 fwcode += dlen;
3688 risc_addr += dlen;
3689 risc_size -= dlen;
3690 fragment++;
3691 }
3692
3693 /* Next segment. */
3694 segments--;
3695 }
3696
3697 release_firmware(fw_entry);
3698 return rval;
3699
3700fail_fw_integrity:
3701
3702 release_firmware(fw_entry);
3703 return QLA_FUNCTION_FAILED;
3704
3705}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 9e6d05119253..973871833e32 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1175,6 +1175,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
1175 ha->isp_ops.reset_adapter = qla2x00_reset_adapter; 1175 ha->isp_ops.reset_adapter = qla2x00_reset_adapter;
1176 ha->isp_ops.nvram_config = qla2x00_nvram_config; 1176 ha->isp_ops.nvram_config = qla2x00_nvram_config;
1177 ha->isp_ops.update_fw_options = qla2x00_update_fw_options; 1177 ha->isp_ops.update_fw_options = qla2x00_update_fw_options;
1178 ha->isp_ops.load_risc = qla2x00_load_risc;
1178 ha->isp_ops.pci_info_str = qla2x00_pci_info_str; 1179 ha->isp_ops.pci_info_str = qla2x00_pci_info_str;
1179 ha->isp_ops.fw_version_str = qla2x00_fw_version_str; 1180 ha->isp_ops.fw_version_str = qla2x00_fw_version_str;
1180 ha->isp_ops.intr_handler = qla2100_intr_handler; 1181 ha->isp_ops.intr_handler = qla2100_intr_handler;
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-28 04:28:52 -0500