/*
- * QLOGIC LINUX SOFTWARE
- *
- * QLogic ISP2x00 device driver for Linux 2.6.x
- * Copyright (C) 2003-2005 QLogic Corporation
- * (www.qlogic.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c) 2003-2005 QLogic Corporation
*
+ * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
int rval;
uint32_t cnt, timer;
uint32_t risc_address;
- uint16_t mb[4];
+ uint16_t mb[4], wd;
uint32_t stat;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
fw = (struct qla24xx_fw_dump *) ha->fw_dump24;
rval = QLA_SUCCESS;
- fw->hccr = RD_REG_DWORD(®->hccr);
+ fw->host_status = RD_REG_DWORD(®->host_status);
/* Pause RISC. */
- if ((fw->hccr & HCCRX_RISC_PAUSE) == 0) {
+ if ((RD_REG_DWORD(®->hccr) & HCCRX_RISC_PAUSE) == 0) {
WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_RESET |
HCCRX_CLR_HOST_INT);
RD_REG_DWORD(®->hccr); /* PCI Posting. */
}
}
- /* Disable interrupts. */
- WRT_REG_DWORD(®->ictrl, 0);
- RD_REG_DWORD(®->ictrl);
-
if (rval == QLA_SUCCESS) {
/* Host interface registers. */
dmp_reg = (uint32_t __iomem *)(reg + 0);
for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
fw->host_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ /* Disable interrupts. */
+ WRT_REG_DWORD(®->ictrl, 0);
+ RD_REG_DWORD(®->ictrl);
+
+ /* Shadow registers. */
+ WRT_REG_DWORD(®->iobase_addr, 0x0F70);
+ RD_REG_DWORD(®->iobase_addr);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0000000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[0] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0100000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[1] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0200000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[2] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0300000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[3] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0400000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[4] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0500000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[5] = RD_REG_DWORD(dmp_reg);
+
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
+ WRT_REG_DWORD(dmp_reg, 0xB0600000);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
+ fw->shadow_reg[6] = RD_REG_DWORD(dmp_reg);
+
/* Mailbox registers. */
mbx_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
for (cnt = 0; cnt < 16; cnt++)
*iter_reg++ = RD_REG_DWORD(dmp_reg++);
- WRT_REG_DWORD(®->iobase_addr, 0x0F70);
- RD_REG_DWORD(®->iobase_addr);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0000000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[0] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0100000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[1] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0200000);
- dmp_reg = (uint32_t *)((uint8_t *)reg + 0xFC);
- fw->shadow_reg[2] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0300000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[3] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0400000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[4] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0500000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[5] = RD_REG_DWORD(dmp_reg);
-
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
- WRT_REG_DWORD(dmp_reg, 0xB0600000);
- dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[6] = RD_REG_DWORD(dmp_reg);
-
/* Local memory controller registers. */
iter_reg = fw->lmc_reg;
WRT_REG_DWORD(®->iobase_addr, 0x3000);
WRT_REG_DWORD(®->ctrl_status,
CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
- RD_REG_DWORD(®->ctrl_status);
+ pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
+ udelay(100);
/* Wait for firmware to complete NVRAM accesses. */
- udelay(5);
mb[0] = (uint32_t) RD_REG_WORD(®->mailbox0);
for (cnt = 10000 ; cnt && mb[0]; cnt--) {
udelay(5);
barrier();
}
- udelay(20);
+ /* Wait for soft-reset to complete. */
for (cnt = 0; cnt < 30000; cnt++) {
if ((RD_REG_DWORD(®->ctrl_status) &
CSRX_ISP_SOFT_RESET) == 0)
ha->fw_major_version, ha->fw_minor_version,
ha->fw_subminor_version, ha->fw_attributes);
- qla_uprintf(&uiter, "\nHCCR Register\n%04x\n", fw->hccr);
+ qla_uprintf(&uiter, "\nR2H Status Register\n%04x\n", fw->host_status);
qla_uprintf(&uiter, "\nHost Interface Registers");
for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++) {
qla_uprintf(&uiter, "%08x ", fw->host_reg[cnt]);
}
+ qla_uprintf(&uiter, "\n\nShadow Registers");
+ for (cnt = 0; cnt < sizeof(fw->shadow_reg) / 4; cnt++) {
+ if (cnt % 8 == 0)
+ qla_uprintf(&uiter, "\n");
+
+ qla_uprintf(&uiter, "%08x ", fw->shadow_reg[cnt]);
+ }
+
qla_uprintf(&uiter, "\n\nMailbox Registers");
for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++) {
if (cnt % 8 == 0)
qla_uprintf(&uiter, "%08x ", fw->risc_gp_reg[cnt]);
}
- qla_uprintf(&uiter, "\n\nShadow Registers");
- for (cnt = 0; cnt < sizeof(fw->shadow_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->shadow_reg[cnt]);
- }
-
qla_uprintf(&uiter, "\n\nLMC Registers");
for (cnt = 0; cnt < sizeof(fw->lmc_reg) / 4; cnt++) {
if (cnt % 8 == 0)