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sas_discover_sata() notifies lldds of sata devices twice. Once to allow the 'identify' to be sent, and a second time to allow aic94xx (the only libsas driver that cares about sata_dev.identify) to setup NCQ parameters before the device becomes known to the midlayer. Replace this double notification and intervening 'identify' with an explicit ->lldd_ata_set_dmamode notification. With this change all ata internal commands are issued by libata, so we no longer need sas_issue_ata_cmd(). The data from the identify command only needs to be cached in one location so ata_device.id replaces domain_device.sata_dev.identify. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| aic94xx_dev.c | ||
| aic94xx_dump.c | ||
| aic94xx_dump.h | ||
| aic94xx_hwi.c | ||
| aic94xx_hwi.h | ||
| aic94xx_init.c | ||
| aic94xx_reg_def.h | ||
| aic94xx_reg.c | ||
| aic94xx_reg.h | ||
| aic94xx_sas.h | ||
| aic94xx_scb.c | ||
| aic94xx_sds.c | ||
| aic94xx_sds.h | ||
| aic94xx_seq.c | ||
| aic94xx_seq.h | ||
| aic94xx_task.c | ||
| aic94xx_tmf.c | ||
| aic94xx.h | ||
| Kconfig | ||
| Makefile | ||