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| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2005-07-06 10:30:26 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-07-14 10:54:46 -0400 |
| commit | 3d71644cf952fd1157a13173237258422ba3c569 (patch) | |
| tree | 1bae220781b973a9dca754a08aa7630e05ffc50e /drivers/scsi/qla2xxx/qla_sup.c | |
| parent | ac96202ba096f8fc1ccaf45a2f159a52639ece29 (diff) | |
| download | kernel_samsung_espresso10-3d71644cf952fd1157a13173237258422ba3c569.zip kernel_samsung_espresso10-3d71644cf952fd1157a13173237258422ba3c569.tar.gz kernel_samsung_espresso10-3d71644cf952fd1157a13173237258422ba3c569.tar.bz2 | |
[SCSI] qla2xxx: Add ISP24xx definitions.
Add ISP24xx definitions.
Add requisite structure definitions and #define's for ISP24xx
support. Also drop volatile modifiers from device_reg_* register
layouts as the members are never really accessed, only their
offsets within the layout are used during reads and writes.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_sup.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 32583bb..cf2a6bc 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -38,7 +38,7 @@ void qla2x00_lock_nvram_access(scsi_qla_host_t *ha) { uint16_t data; - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && !IS_QLA2300(ha)) { data = RD_REG_WORD(®->nvram); @@ -70,7 +70,7 @@ qla2x00_lock_nvram_access(scsi_qla_host_t *ha) void qla2x00_unlock_nvram_access(scsi_qla_host_t *ha) { - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; if (!IS_QLA2100(ha) && !IS_QLA2200(ha) && !IS_QLA2300(ha)) { WRT_REG_WORD(®->u.isp2300.host_semaphore, 0); @@ -85,11 +85,9 @@ qla2x00_unlock_nvram_access(scsi_qla_host_t *ha) void qla2x00_release_nvram_protection(scsi_qla_host_t *ha) { - device_reg_t __iomem *reg; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t word; - reg = ha->iobase; - /* Release NVRAM write protection. */ if (IS_QLA2322(ha) || IS_QLA6322(ha)) { /* Write enable. */ @@ -161,7 +159,7 @@ qla2x00_write_nvram_word(scsi_qla_host_t *ha, uint32_t addr, uint16_t data) int count; uint16_t word; uint32_t nv_cmd; - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; qla2x00_nv_write(ha, NVR_DATA_OUT); qla2x00_nv_write(ha, 0); @@ -223,7 +221,7 @@ static uint16_t qla2x00_nvram_request(scsi_qla_host_t *ha, uint32_t nv_cmd) { uint8_t cnt; - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint16_t data = 0; uint16_t reg_data; @@ -265,7 +263,7 @@ qla2x00_nvram_request(scsi_qla_host_t *ha, uint32_t nv_cmd) static void qla2x00_nv_deselect(scsi_qla_host_t *ha) { - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; WRT_REG_WORD(®->nvram, NVR_DESELECT); RD_REG_WORD(®->nvram); /* PCI Posting. */ @@ -280,7 +278,7 @@ qla2x00_nv_deselect(scsi_qla_host_t *ha) static void qla2x00_nv_write(scsi_qla_host_t *ha, uint16_t data) { - device_reg_t __iomem *reg = ha->iobase; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); RD_REG_WORD(®->nvram); /* PCI Posting. */ |