[SCSI] qla2xxx: Add support for embedded ISP24xx firmware.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andrew Vasquez
James Bottomley
Родитель
5433383ef3
Коммит
331e347686
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@ -10,10 +10,11 @@ qla2200-y := ql2200.o ql2200_fw.o
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qla2300-y := ql2300.o ql2300_fw.o
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qla2322-y := ql2322.o ql2322_fw.o
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qla6312-y := ql6312.o ql6312_fw.o
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qla2400-y := ql2400.o ql2400_fw.o
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obj-$(CONFIG_SCSI_QLA21XX) += qla2xxx.o qla2100.o
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obj-$(CONFIG_SCSI_QLA22XX) += qla2xxx.o qla2200.o
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obj-$(CONFIG_SCSI_QLA2300) += qla2xxx.o qla2300.o
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obj-$(CONFIG_SCSI_QLA2322) += qla2xxx.o qla2322.o
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obj-$(CONFIG_SCSI_QLA6312) += qla2xxx.o qla6312.o
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obj-$(CONFIG_SCSI_QLA24XX) += qla2xxx.o
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obj-$(CONFIG_SCSI_QLA24XX) += qla2xxx.o qla2400.o
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@ -0,0 +1,111 @@
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/*
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* QLogic Fibre Channel HBA Driver
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* Copyright (c) 2003-2005 QLogic Corporation
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*
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* See LICENSE.qla2xxx for copyright and licensing details.
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*/
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/pci.h>
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#include "qla_def.h"
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static char qla_driver_name[] = "qla2400";
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extern uint32_t fw2400_version_str[];
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extern uint32_t fw2400_addr01;
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extern uint32_t fw2400_code01[];
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extern uint32_t fw2400_length01;
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extern uint32_t fw2400_addr02;
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extern uint32_t fw2400_code02[];
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extern uint32_t fw2400_length02;
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static struct qla_fw_info qla_fw_tbl[] = {
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{
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.addressing = FW_INFO_ADDR_EXTENDED,
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.fwcode = (unsigned short *)&fw2400_code01[0],
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.fwlen = (unsigned short *)&fw2400_length01,
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.lfwstart = (unsigned long *)&fw2400_addr01,
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},
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{
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.addressing = FW_INFO_ADDR_EXTENDED,
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.fwcode = (unsigned short *)&fw2400_code02[0],
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.fwlen = (unsigned short *)&fw2400_length02,
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.lfwstart = (unsigned long *)&fw2400_addr02,
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},
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{ FW_INFO_ADDR_NOMORE, },
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};
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static struct qla_board_info qla_board_tbl[] = {
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{
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.drv_name = qla_driver_name,
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.isp_name = "ISP2422",
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.fw_info = qla_fw_tbl,
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.fw_fname = "ql2400_fw.bin",
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},
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{
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.drv_name = qla_driver_name,
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.isp_name = "ISP2432",
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.fw_info = qla_fw_tbl,
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.fw_fname = "ql2400_fw.bin",
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},
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};
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static struct pci_device_id qla24xx_pci_tbl[] = {
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{
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.vendor = PCI_VENDOR_ID_QLOGIC,
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.device = PCI_DEVICE_ID_QLOGIC_ISP2422,
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.subvendor = PCI_ANY_ID,
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.subdevice = PCI_ANY_ID,
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.driver_data = (unsigned long)&qla_board_tbl[0],
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},
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{
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.vendor = PCI_VENDOR_ID_QLOGIC,
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.device = PCI_DEVICE_ID_QLOGIC_ISP2432,
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.subvendor = PCI_ANY_ID,
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.subdevice = PCI_ANY_ID,
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.driver_data = (unsigned long)&qla_board_tbl[1],
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},
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{0, 0},
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};
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MODULE_DEVICE_TABLE(pci, qla24xx_pci_tbl);
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static int __devinit
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qla24xx_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
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{
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return qla2x00_probe_one(pdev,
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(struct qla_board_info *)id->driver_data);
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}
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static void __devexit
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qla24xx_remove_one(struct pci_dev *pdev)
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{
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qla2x00_remove_one(pdev);
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}
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static struct pci_driver qla24xx_pci_driver = {
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.name = "qla2400",
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.id_table = qla24xx_pci_tbl,
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.probe = qla24xx_probe_one,
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.remove = __devexit_p(qla24xx_remove_one),
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};
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static int __init
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qla24xx_init(void)
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{
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return pci_module_init(&qla24xx_pci_driver);
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}
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static void __exit
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qla24xx_exit(void)
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{
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pci_unregister_driver(&qla24xx_pci_driver);
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}
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module_init(qla24xx_init);
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module_exit(qla24xx_exit);
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MODULE_AUTHOR("QLogic Corporation");
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MODULE_DESCRIPTION("QLogic ISP24xx FC-SCSI Host Bus Adapter driver");
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MODULE_LICENSE("GPL");
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MODULE_VERSION(QLA2XXX_VERSION);
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@ -3549,6 +3549,67 @@ qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
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return rval;
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}
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int
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qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
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{
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int rval, num, i;
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uint32_t cnt;
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uint32_t *risc_code;
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uint32_t risc_addr, risc_size;
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uint32_t *req_ring;
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struct qla_fw_info *fw_iter;
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rval = QLA_SUCCESS;
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/* Load firmware sequences */
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fw_iter = ha->brd_info->fw_info;
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*srisc_addr = *((uint32_t *)fw_iter->lfwstart);
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while (fw_iter->addressing != FW_INFO_ADDR_NOMORE) {
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risc_code = (uint32_t *)fw_iter->fwcode;
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risc_size = *((uint32_t *)fw_iter->fwlen);
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risc_addr = *((uint32_t *)fw_iter->lfwstart);
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num = 0;
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rval = 0;
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while (risc_size > 0 && !rval) {
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cnt = (uint32_t)(ha->fw_transfer_size >> 2);
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if (cnt > risc_size)
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cnt = risc_size;
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DEBUG7(printk("scsi(%ld): Loading risc segment@ "
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"addr %p, number of bytes 0x%x, offset 0x%lx.\n",
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ha->host_no, risc_code, cnt, risc_addr));
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req_ring = (uint32_t *)ha->request_ring;
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for (i = 0; i < cnt; i++)
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req_ring[i] = cpu_to_le32(risc_code[i]);
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rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr,
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cnt);
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if (rval) {
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DEBUG(printk("scsi(%ld): [ERROR] Failed to "
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"load segment %d of firmware\n",
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ha->host_no, num));
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qla_printk(KERN_WARNING, ha,
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"[ERROR] Failed to load segment %d of "
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"firmware\n", num);
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qla2x00_dump_regs(ha);
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break;
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}
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risc_code += cnt;
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risc_addr += cnt;
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risc_size -= cnt;
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num++;
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}
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/* Next firmware sequence */
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fw_iter++;
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}
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return rval;
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}
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int
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qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr)
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{
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@ -54,6 +54,13 @@ module_param(ql2xloginretrycount, int, S_IRUGO|S_IRUSR);
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MODULE_PARM_DESC(ql2xloginretrycount,
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"Specify an alternate value for the NVRAM login retry count.");
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#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
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int ql2xfwloadflash;
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module_param(ql2xfwloadflash, int, S_IRUGO|S_IRUSR);
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MODULE_PARM_DESC(ql2xfwloadflash,
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"Load ISP24xx firmware image from FLASH (onboard memory).");
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#endif
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static void qla2x00_free_device(scsi_qla_host_t *);
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static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
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@ -1367,10 +1374,10 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
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ha->isp_ops.reset_adapter = qla24xx_reset_adapter;
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ha->isp_ops.nvram_config = qla24xx_nvram_config;
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ha->isp_ops.update_fw_options = qla24xx_update_fw_options;
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#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
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ha->isp_ops.load_risc = qla24xx_load_risc_flash;
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#else
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ha->isp_ops.load_risc = qla24xx_load_risc;
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#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
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if (ql2xfwloadflash)
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ha->isp_ops.load_risc = qla24xx_load_risc_flash;
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#endif
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ha->isp_ops.pci_info_str = qla24xx_pci_info_str;
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ha->isp_ops.fw_version_str = qla24xx_fw_version_str;
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@ -2488,53 +2495,8 @@ qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
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#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
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#define qla2x00_release_firmware() do { } while (0)
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static struct qla_board_info qla_board_tbl[] = {
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{
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.drv_name = "qla2400",
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.isp_name = "ISP2422",
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.fw_fname = "ql2400_fw.bin",
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.sht = &qla24xx_driver_template,
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},
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{
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.drv_name = "qla2400",
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.isp_name = "ISP2432",
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.fw_fname = "ql2400_fw.bin",
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.sht = &qla24xx_driver_template,
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},
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};
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static struct pci_device_id qla2xxx_pci_tbl[] = {
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{
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.vendor = PCI_VENDOR_ID_QLOGIC,
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.device = PCI_DEVICE_ID_QLOGIC_ISP2422,
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.subvendor = PCI_ANY_ID,
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.subdevice = PCI_ANY_ID,
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.driver_data = (unsigned long)&qla_board_tbl[0],
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},
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{
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.vendor = PCI_VENDOR_ID_QLOGIC,
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.device = PCI_DEVICE_ID_QLOGIC_ISP2432,
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.subvendor = PCI_ANY_ID,
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.subdevice = PCI_ANY_ID,
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.driver_data = (unsigned long)&qla_board_tbl[1],
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},
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{0, 0},
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};
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MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl);
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static int __devinit
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qla2xxx_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
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{
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return qla2x00_probe_one(pdev,
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(struct qla_board_info *)id->driver_data);
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}
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static void __devexit
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qla2xxx_remove_one(struct pci_dev *pdev)
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{
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qla2x00_remove_one(pdev);
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}
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#define qla2x00_pci_module_init() (0)
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#define qla2x00_pci_module_exit() do { } while (0)
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#else /* !defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE) */
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@ -2647,8 +2609,6 @@ qla2xxx_remove_one(struct pci_dev *pdev)
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qla2x00_remove_one(pdev);
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}
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#endif
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static struct pci_driver qla2xxx_pci_driver = {
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.name = "qla2xxx",
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.owner = THIS_MODULE,
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@ -2657,6 +2617,20 @@ static struct pci_driver qla2xxx_pci_driver = {
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.remove = __devexit_p(qla2xxx_remove_one),
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};
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static inline int
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qla2x00_pci_module_init(void)
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{
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return pci_module_init(&qla2xxx_pci_driver);
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}
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static inline void
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qla2x00_pci_module_exit(void)
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{
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pci_unregister_driver(&qla2xxx_pci_driver);
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}
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#endif
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/**
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* qla2x00_module_init - Module initialization.
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**/
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@ -2688,7 +2662,7 @@ qla2x00_module_init(void)
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return -ENODEV;
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printk(KERN_INFO "QLogic Fibre Channel HBA Driver\n");
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ret = pci_module_init(&qla2xxx_pci_driver);
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ret = qla2x00_pci_module_init();
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if (ret) {
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kmem_cache_destroy(srb_cachep);
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fc_release_transport(qla2xxx_transport_template);
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@ -2702,7 +2676,7 @@ qla2x00_module_init(void)
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static void __exit
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qla2x00_module_exit(void)
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{
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pci_unregister_driver(&qla2xxx_pci_driver);
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qla2x00_pci_module_exit();
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qla2x00_release_firmware();
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kmem_cache_destroy(srb_cachep);
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fc_release_transport(qla2xxx_transport_template);
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