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Move sysctl declarations next to the corresponding tunable declarations.

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Add a sysctl declaration for hw.ata.atapi_dma, which had gone MIA (though
setting it in loader.conf still worked, it was not visible at runtime)

Approved by:	sos
This commit is contained in:
des 2003-11-03 09:25:02 +00:00
parent 590f57cc62
commit a58f9feb7e
2 changed files with 6 additions and 7 deletions
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6
sys/dev/ata/ata-all.c
View File

@ -76,8 +76,14 @@ static void ata_init(void);
/* sysctl vars */ /* sysctl vars */
SYSCTL_NODE(_hw, OID_AUTO, ata, CTLFLAG_RD, 0, "ATA driver parameters"); SYSCTL_NODE(_hw, OID_AUTO, ata, CTLFLAG_RD, 0, "ATA driver parameters");
TUNABLE_INT("hw.ata.ata_dma", &ata_dma); TUNABLE_INT("hw.ata.ata_dma", &ata_dma);
SYSCTL_INT(_hw_ata, OID_AUTO, ata_dma, CTLFLAG_RDTUN, &ata_dma, 0,
"ATA disk DMA mode control");
TUNABLE_INT("hw.ata.wc", &ata_wc); TUNABLE_INT("hw.ata.wc", &ata_wc);
SYSCTL_INT(_hw_ata, OID_AUTO, wc, CTLFLAG_RDTUN, &ata_wc, 0,
"ATA disk write caching");
TUNABLE_INT("hw.ata.atapi_dma", &atapi_dma); TUNABLE_INT("hw.ata.atapi_dma", &atapi_dma);
SYSCTL_INT(_hw_ata, OID_AUTO, atapi_dma, CTLFLAG_RDTUN, &atapi_dma, 0,
"ATAPI device DMA mode control");
int ata_dma = 1; int ata_dma = 1;
int ata_wc = 1; int ata_wc = 1;
int atapi_dma = 0; int atapi_dma = 0;

7
sys/dev/ata/ata-disk.c
View File

@ -67,13 +67,6 @@ static int ad_version(u_int16_t);
static MALLOC_DEFINE(M_AD, "AD driver", "ATA disk driver"); static MALLOC_DEFINE(M_AD, "AD driver", "ATA disk driver");
static u_int32_t adp_lun_map = 0; static u_int32_t adp_lun_map = 0;
/* sysctl vars */
SYSCTL_DECL(_hw_ata);
SYSCTL_INT(_hw_ata, OID_AUTO, ata_dma, CTLFLAG_RDTUN, &ata_dma, 0,
"ATA disk DMA mode control");
SYSCTL_INT(_hw_ata, OID_AUTO, wc, CTLFLAG_RDTUN, &ata_wc, 0,
"ATA disk write caching");
void void
ad_attach(struct ata_device *atadev) ad_attach(struct ata_device *atadev)
{ {