From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Thu, 20 Sep 2007 21:07:39 +0000 (-0700)
Subject: [SCSI] qla2xxx: Query additional RISC registers during ISP25XX firmware dump.
X-Git-Tag: v2.6.24-rc1~1290^2~92
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b58369273956775c3e8b7bbbe152593d52762099;p=linux-2.6

[SCSI] qla2xxx: Query additional RISC registers during ISP25XX firmware dump.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 2defe0c21d..ca7f70d6d6 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1072,6 +1072,7 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
 	}
 	fw = &ha->fw_dump->isp.isp25;
 	qla2xxx_prep_dump(ha, ha->fw_dump);
+	ha->fw_dump->version = __constant_htonl(2);
 
 	fw->host_status = htonl(RD_REG_DWORD(&reg->host_status));
 
@@ -1080,6 +1081,23 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
 	if (rval != QLA_SUCCESS)
 		goto qla25xx_fw_dump_failed_0;
 
+	/* Host/Risc registers. */
+	iter_reg = fw->host_risc_reg;
+	iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
+	qla24xx_read_window(reg, 0x7010, 16, iter_reg);
+
+	/* PCIe registers. */
+	WRT_REG_DWORD(&reg->iobase_addr, 0x7C00);
+	RD_REG_DWORD(&reg->iobase_addr);
+	WRT_REG_DWORD(&reg->iobase_window, 0x01);
+	dmp_reg = &reg->iobase_c4;
+	fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
+	fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
+	fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
+	fw->pcie_regs[3] = htonl(RD_REG_DWORD(&reg->iobase_window));
+	WRT_REG_DWORD(&reg->iobase_window, 0x00);
+	RD_REG_DWORD(&reg->iobase_window);
+
 	/* Host interface registers. */
 	dmp_reg = &reg->flash_addr;
 	for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index cca4b0d825..a50ecf0b7c 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -215,6 +215,8 @@ struct qla24xx_fw_dump {
 
 struct qla25xx_fw_dump {
 	uint32_t host_status;
+	uint32_t host_risc_reg[32];
+	uint32_t pcie_regs[4];
 	uint32_t host_reg[32];
 	uint32_t shadow_reg[11];
 	uint32_t risc_io_reg;
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index db63386f96..25364b1aaf 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -942,7 +942,7 @@ struct device_reg_24xx {
 	uint16_t mailbox31;
 
 	uint32_t iobase_window;
-	uint32_t unused_4;		/* Gap. */
+	uint32_t iobase_c4;
 	uint32_t iobase_c8;
 	uint32_t unused_4_1[6];		/* Gap. */
 	uint32_t iobase_q;