diff options
| author | Tej Parkash <tej.parkash@qlogic.com> | 2014-02-24 22:07:00 -0500 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-05-19 19:12:14 +0200 |
| commit | 3c3cab172700bbd03fc24deb7eb56e656c271f5b (patch) | |
| tree | 631673669e742f372f5fb0754785f8799e7decef /drivers/scsi/qla4xxx/ql4_83xx.c | |
| parent | b18297894584ec9ae0fdfe55c9cc18f424435799 (diff) | |
qla4xxx: Added PEX DMA Support for ISP8022 Adapter
Signed-off-by: Tej Parkash <tej.parkash@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_83xx.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_83xx.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_83xx.c b/drivers/scsi/qla4xxx/ql4_83xx.c index 2eba3536592..ffce0163cb5 100644 --- a/drivers/scsi/qla4xxx/ql4_83xx.c +++ b/drivers/scsi/qla4xxx/ql4_83xx.c @@ -250,7 +250,7 @@ void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha) } /** - * qla4_83xx_ms_mem_write_128b - Writes data to MS/off-chip memory + * qla4_8xxx_ms_mem_write_128b - Writes data to MS/off-chip memory * @ha: Pointer to adapter structure * @addr: Flash address to write to * @data: Data to be written @@ -259,7 +259,7 @@ void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha) * Return: On success return QLA_SUCCESS * On error return QLA_ERROR **/ -int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, +int qla4_8xxx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, uint32_t *data, uint32_t count) { int i, j; @@ -276,7 +276,7 @@ int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, write_lock_irqsave(&ha->hw_lock, flags); /* Write address */ - ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_HI, 0); + ret_val = ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_HI, 0); if (ret_val == QLA_ERROR) { ql4_printk(KERN_ERR, ha, "%s: write to AGT_ADDR_HI failed\n", __func__); @@ -292,19 +292,20 @@ int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, goto exit_ms_mem_write_unlock; } - ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_LO, - addr); + ret_val = ha->isp_ops->wr_reg_indirect(ha, + MD_MIU_TEST_AGT_ADDR_LO, + addr); /* Write data */ - ret_val |= qla4_83xx_wr_reg_indirect(ha, - MD_MIU_TEST_AGT_WRDATA_LO, - *data++); - ret_val |= qla4_83xx_wr_reg_indirect(ha, - MD_MIU_TEST_AGT_WRDATA_HI, - *data++); - ret_val |= qla4_83xx_wr_reg_indirect(ha, + ret_val |= ha->isp_ops->wr_reg_indirect(ha, + MD_MIU_TEST_AGT_WRDATA_LO, + *data++); + ret_val |= ha->isp_ops->wr_reg_indirect(ha, + MD_MIU_TEST_AGT_WRDATA_HI, + *data++); + ret_val |= ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_WRDATA_ULO, *data++); - ret_val |= qla4_83xx_wr_reg_indirect(ha, + ret_val |= ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_WRDATA_UHI, *data++); if (ret_val == QLA_ERROR) { @@ -314,10 +315,11 @@ int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, } /* Check write status */ - ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL, - MIU_TA_CTL_WRITE_ENABLE); - ret_val |= qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL, - MIU_TA_CTL_WRITE_START); + ret_val = ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL, + MIU_TA_CTL_WRITE_ENABLE); + ret_val |= ha->isp_ops->wr_reg_indirect(ha, + MD_MIU_TEST_AGT_CTRL, + MIU_TA_CTL_WRITE_START); if (ret_val == QLA_ERROR) { ql4_printk(KERN_ERR, ha, "%s: write to AGT_CTRL failed\n", __func__); @@ -325,9 +327,9 @@ int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr, } for (j = 0; j < MAX_CTL_CHECK; j++) { - ret_val = qla4_83xx_rd_reg_indirect(ha, - MD_MIU_TEST_AGT_CTRL, - &agt_ctrl); + ret_val = ha->isp_ops->rd_reg_indirect(ha, + MD_MIU_TEST_AGT_CTRL, + &agt_ctrl); if (ret_val == QLA_ERROR) { ql4_printk(KERN_ERR, ha, "%s: failed to read MD_MIU_TEST_AGT_CTRL\n", __func__); @@ -760,7 +762,7 @@ static int qla4_83xx_copy_bootloader(struct scsi_qla_host *ha) __func__)); /* 128 bit/16 byte write to MS memory */ - ret_val = qla4_83xx_ms_mem_write_128b(ha, dest, (uint32_t *)p_cache, + ret_val = qla4_8xxx_ms_mem_write_128b(ha, dest, (uint32_t *)p_cache, count); if (ret_val == QLA_ERROR) { ql4_printk(KERN_ERR, ha, "%s: Error writing firmware to MS\n", |