diff options
Diffstat (limited to 'usr/src/cmd/devfsadm/usb_link.c')
| -rw-r--r-- | usr/src/cmd/devfsadm/usb_link.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/usr/src/cmd/devfsadm/usb_link.c b/usr/src/cmd/devfsadm/usb_link.c index ac6a8447fb..80996a1773 100644 --- a/usr/src/cmd/devfsadm/usb_link.c +++ b/usr/src/cmd/devfsadm/usb_link.c @@ -21,6 +21,9 @@ * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ +/* + * Copyright 2019, Joyent, Inc. + */ #include <devfsadm.h> #include <stdio.h> @@ -37,6 +40,8 @@ static int usb_process(di_minor_t minor, di_node_t node); static void ugen_create_link(char *p_path, char *node_name, di_node_t node, di_minor_t minor); +static void ccid_create_link(char *p_path, char *node_name, + di_node_t node, di_minor_t minor); /* Rules for creating links */ @@ -81,6 +86,8 @@ static devfsadm_create_t usb_cbt[] = { ILEVEL_0, usb_process }, { "usb", DDI_NT_NEXUS, "hwahc", DRV_EXACT|TYPE_EXACT, ILEVEL_0, usb_process }, + { "usb", DDI_NT_CCID_ATTACHMENT_POINT, "ccid", DRV_EXACT|TYPE_EXACT, + ILEVEL_0, usb_process }, }; /* For debug printing (-V filter) */ @@ -105,6 +112,7 @@ DEVFSADM_CREATE_INIT_V0(usb_cbt); #define USB_LINK_RE_WHOST "^usb/whost[0-9]+$" #define USB_LINK_RE_HWARC "^usb/hwarc[0-9]+$" #define USB_LINK_RE_WUSB_CA "^usb/wusb_ca[0-9]+$" +#define USB_LINK_RE_CCID "^ccid/ccid[0-9]+/slot[0-9]+$" /* Rules for removing links */ static devfsadm_remove_t usb_remove_cbt[] = { @@ -138,7 +146,9 @@ static devfsadm_remove_t usb_remove_cbt[] = { { "usb", USB_LINK_RE_HWARC, RM_POST | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all }, { "usb", USB_LINK_RE_WUSB_CA, RM_POST | RM_HOT | RM_ALWAYS, ILEVEL_0, - devfsadm_rm_all } + devfsadm_rm_all }, + { "usb", USB_LINK_RE_CCID, RM_POST | RM_HOT | RM_ALWAYS, ILEVEL_0, + devfsadm_rm_all } }; /* @@ -306,6 +316,14 @@ usb_process(di_minor_t minor, di_node_t node) return (DEVFSADM_CONTINUE); } + if (strcmp(di_minor_nodetype(minor), DDI_NT_CCID_ATTACHMENT_POINT) + == 0) { + ccid_create_link(p_path, minor_nm, node, minor); + free(l_path); + free(p_path); + return (DEVFSADM_CONTINUE); + } + /* Figure out which rules to apply */ switch (index) { case DRIVER_HUBD: @@ -493,3 +511,19 @@ ugen_create_link(char *p_path, char *node_name, free(buf); } + +/* + * Create a CCID related link. + */ +static void +ccid_create_link(char *p_path, char *minor_nm, di_node_t node, di_minor_t minor) +{ + char l_path[MAXPATHLEN]; + + (void) snprintf(l_path, sizeof (l_path), "ccid/ccid%d/%s", + di_instance(node), minor_nm); + + devfsadm_print(debug_mid, "mklink %s -> %s\n", l_path, p_path); + + (void) devfsadm_mklink(l_path, node, minor, 0); +} |