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Commit 5c79d615 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by James Bottomley
Browse files

[SCSI] qla1280: always load microcode 



we have the most recent microcode, make sure to always load it.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 748422d9

drivers/scsi/qla1280.c

+1 −71
Original line number Diff line number Diff line
@@ -1733,69 +1733,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha) 
	return status;

}





/*

 * ISP Firmware Test

 *      Checks if present version of RISC firmware is older than

 *      driver firmware.

 *

 * Input:

 *      ha = adapter block pointer.

 *

 * Returns:

 *      0 = firmware does not need to be loaded.

 */

static int

qla1280_isp_firmware(struct scsi_qla_host *ha)

{

	struct nvram *nv = (struct nvram *) ha->response_ring;

	int status = 0;		/* dg 2/27 always loads RISC */

	uint16_t mb[MAILBOX_REGISTER_COUNT];



	ENTER("qla1280_isp_firmware");



	dprintk(1, "scsi(%li): Determining if RISC is loaded\n", ha->host_no);



	/* Bad NVRAM data, load RISC code. */

	if (!ha->nvram_valid) {

		ha->flags.disable_risc_code_load = 0;

	} else

		ha->flags.disable_risc_code_load =

			nv->cntr_flags_1.disable_loading_risc_code;



	if (ha->flags.disable_risc_code_load) {

		dprintk(3, "qla1280_isp_firmware: Telling RISC to verify "

			"checksum of loaded BIOS code.\n");



		/* Verify checksum of loaded RISC code. */

		mb[0] = MBC_VERIFY_CHECKSUM;

		/* mb[1] = ql12_risc_code_addr01; */

		mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;



		if (!(status =

		      qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]))) {

			/* Start firmware execution. */

			dprintk(3, "qla1280_isp_firmware: Startng F/W "

				"execution.\n");



			mb[0] = MBC_EXECUTE_FIRMWARE;

			/* mb[1] = ql12_risc_code_addr01; */

			mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;

			qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);

		} else

			printk(KERN_INFO "qla1280: RISC checksum failed.\n");

	} else {

		dprintk(1, "qla1280: NVRAM configured to load RISC load.\n");

		status = 1;

	}



	if (status)

		dprintk(2, "qla1280_isp_firmware: **** Load RISC code ****\n");



	LEAVE("qla1280_isp_firmware");

	return status;

}



/*

 * Chip diagnostics

 *      Test chip for proper operation.
@@ -2080,14 +2017,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha) 
static int

qla1280_load_firmware(struct scsi_qla_host *ha)

{

	int err = -ENODEV;



	/* If firmware needs to be loaded */

	if (!qla1280_isp_firmware(ha)) {

		printk(KERN_ERR "scsi(%li): isp_firmware() failed!\n",

				ha->host_no);

		goto out;

	}

	int err;



	err = qla1280_chip_diag(ha);

	if (err)