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Commit 9bb9fcf2 authored Jan 29, 2007 by Andrew Vasquez Committed by James Bottomley Jan 31, 2007

[SCSI] qla2xxx: Refactor set-HBA-model/description code.



Limit assignments via qla2x00_model_name[] array to HBA
subsystem vendor IDs equal to QLogic.

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

parent 2603221a

drivers/scsi/qla2xxx/qla_init.c

+37 −46

Original line number	Diff line number	Diff line
		@@ -1355,6 +1355,39 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
		return(rval);
		}

		static inline void
		qla2x00_set_model_info(scsi_qla_host_t ha, uint8_t model, size_t len, char *def)
		{
		char st, en;
		uint16_t index;

		if (memcmp(model, BINZERO, len) != 0) {
		strncpy(ha->model_number, model, len);
		st = en = ha->model_number;
		en += len - 1;
		while (en > st) {
		if (en != 0x20 && en != 0x00)
		break;
		*en-- = '\0';
		}

		index = (ha->pdev->subsystem_device & 0xff);
		if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
		index < QLA_MODEL_NAMES)
		ha->model_desc = qla2x00_model_name[index * 2 + 1];
		} else {
		index = (ha->pdev->subsystem_device & 0xff);
		if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
		index < QLA_MODEL_NAMES) {
		strcpy(ha->model_number,
		qla2x00_model_name[index * 2]);
		ha->model_desc = qla2x00_model_name[index * 2 + 1];
		} else {
		strcpy(ha->model_number, def);
		}
		}
		}

		/*
		* NVRAM configuration for ISP 2xxx
		*
		@@ -1493,33 +1526,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
		strcpy(ha->model_number, "QLA2300");
		}
		} else {
		if (rval == 0 &&
		memcmp(nv->model_number, BINZERO,
		sizeof(nv->model_number)) != 0) {
		char st, en;

		strncpy(ha->model_number, nv->model_number,
		sizeof(nv->model_number));
		st = en = ha->model_number;
		en += sizeof(nv->model_number) - 1;
		while (en > st) {
		if (en != 0x20 && en != 0x00)
		break;
		*en-- = '\0';
		}
		} else {
		uint16_t index;

		index = (ha->pdev->subsystem_device & 0xff);
		if (index < QLA_MODEL_NAMES) {
		strcpy(ha->model_number,
		qla2x00_model_name[index * 2]);
		ha->model_desc =
		qla2x00_model_name[index * 2 + 1];
		} else {
		strcpy(ha->model_number, "QLA23xx");
		}
		}
		qla2x00_set_model_info(ha, nv->model_number,
		sizeof(nv->model_number), "QLA23xx");
		}
		} else if (IS_QLA2200(ha)) {
		nv->firmware_options[0] \|= BIT_2;
		@@ -3444,25 +3452,8 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
		/*
		* Setup driver NVRAM options.
		*/
		if (memcmp(nv->model_name, BINZERO, sizeof(nv->model_name)) != 0) {
		char st, en;
		uint16_t index;

		strncpy(ha->model_number, nv->model_name,
		sizeof(nv->model_name));
		st = en = ha->model_number;
		en += sizeof(nv->model_name) - 1;
		while (en > st) {
		if (en != 0x20 && en != 0x00)
		break;
		*en-- = '\0';
		}

		index = (ha->pdev->subsystem_device & 0xff);
		if (index < QLA_MODEL_NAMES)
		ha->model_desc = qla2x00_model_name[index * 2 + 1];
		} else
		strcpy(ha->model_number, "QLA2462");
		qla2x00_set_model_info(ha, nv->model_name, sizeof(nv->model_name),
		"QLA2462");

		/* Use alternate WWN? */
		if (nv->host_p & __constant_cpu_to_le32(BIT_15)) {