diff options
Diffstat (limited to 'sys/dev/ic/ahci.c')
| -rw-r--r-- | sys/dev/ic/ahci.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/ic/ahci.c b/sys/dev/ic/ahci.c index 246adde..8b72cde 100644 --- a/sys/dev/ic/ahci.c +++ b/sys/dev/ic/ahci.c @@ -42,6 +42,7 @@ #include <dev/ic/ahcivar.h> #include <dev/ic/ahciregs.h> #include <fs/devfs.h> +#include <fs/ctlfs.h> #include <vm/dynalloc.h> #include <vm/physmem.h> #include <string.h> @@ -626,6 +627,7 @@ ahci_init_port(struct ahci_hba *hba, uint32_t portno) struct hba_memspace *abar = hba->io; struct hba_port *port; struct hba_device *dp; + struct ctlfs_dev dev; size_t clen, pagesz; uint32_t lo, hi, ssts; uint8_t det; @@ -721,6 +723,16 @@ ahci_init_port(struct ahci_hba *hba, uint32_t portno) /* Register the device */ dev_register(hba->major, dp->dev, &ahci_bdevsw); pr_trace("drive @ /dev/%s\n", devname); + + /* Register a control node */ + dev.mode = 0444; + ctlfs_create_node(devname, &dev); + pr_trace("drive control @ /ctl/%s/\n", devname); + + /* Register control files */ + dev.devname = devname; + dev.ops = &g_sata_bsize_ops; + ctlfs_create_entry("bsize", &dev); return devfs_create_entry(devname, hba->major, dp->dev, 0444); } |