From 94be9a58d7e683ac3c1df1858a17f09ebade8da0 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Fri, 16 Jan 2009 10:17:09 -0500 Subject: [libata] get-identity ioctl: Fix use of invalid memory pointer for SAS drivers. Caught by Ke Wei (and team?) at Marvell. Also, move the ata_scsi_ioctl export to libata-scsi.c, as that seems to be the general trend. Acked-by: James Bottomley Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/libata.h b/include/linux/libata.h index b6b8a7f3ec66..73b69c7071c5 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -927,6 +927,8 @@ extern void ata_host_init(struct ata_host *, struct device *, extern int ata_scsi_detect(struct scsi_host_template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); +extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev, + int cmd, void __user *arg); extern void ata_sas_port_destroy(struct ata_port *); extern struct ata_port *ata_sas_port_alloc(struct ata_host *, struct ata_port_info *, struct Scsi_Host *); -- cgit v1.2.3 From 3ada9c126499dd4700dcdbd5b9fe8110ad17f578 Mon Sep 17 00:00:00 2001 From: David Daney Date: Thu, 15 Jan 2009 17:45:31 -0800 Subject: libata: Add another column to the ata_timing table. The forthcoming OCTEON SOC Compact Flash driver needs an additional timing value that was not available in the ata_timing table. I add a new column for dmack_hold time. The values were obtained from the Compact Flash specification Rev 4.1. Signed-off-by: David Daney Signed-off-by: Jeff Garzik --- include/linux/libata.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/libata.h b/include/linux/libata.h index 73b69c7071c5..2c6bd66209ff 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -401,12 +401,14 @@ enum { ATA_TIMING_CYC8B, ATA_TIMING_ACTIVE = (1 << 4), ATA_TIMING_RECOVER = (1 << 5), - ATA_TIMING_CYCLE = (1 << 6), - ATA_TIMING_UDMA = (1 << 7), + ATA_TIMING_DMACK_HOLD = (1 << 6), + ATA_TIMING_CYCLE = (1 << 7), + ATA_TIMING_UDMA = (1 << 8), ATA_TIMING_ALL = ATA_TIMING_SETUP | ATA_TIMING_ACT8B | ATA_TIMING_REC8B | ATA_TIMING_CYC8B | ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER | - ATA_TIMING_CYCLE | ATA_TIMING_UDMA, + ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE | + ATA_TIMING_UDMA, }; enum ata_xfer_mask { @@ -866,6 +868,7 @@ struct ata_timing { unsigned short cyc8b; /* t0 for 8-bit I/O */ unsigned short active; /* t2 or tD */ unsigned short recover; /* t2i or tK */ + unsigned short dmack_hold; /* tj */ unsigned short cycle; /* t0 */ unsigned short udma; /* t2CYCTYP/2 */ }; -- cgit v1.2.3