diff options
Diffstat (limited to 'pcilib/pci.c')
| -rw-r--r-- | pcilib/pci.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/pcilib/pci.c b/pcilib/pci.c index 3a18ccd..512e891 100644 --- a/pcilib/pci.c +++ b/pcilib/pci.c @@ -1,4 +1,5 @@ //#define PCILIB_FILE_IO +#define _XOPEN_SOURCE 700 #define _BSD_SOURCE #define _POSIX_C_SOURCE 200809L @@ -24,6 +25,7 @@ #include "model.h" #include "plugin.h" #include "bar.h" +#include "locking.h" static int pcilib_detect_model(pcilib_t *ctx, const char *model) { int i, j; @@ -118,6 +120,18 @@ pcilib_t *pcilib_open(const char *device, const char *model) { } ctx->page_mask = (uintptr_t)-1; + + if ((model)&&(!strcasecmp(model, "maintenance"))) { + ctx->model = strdup("maintenance"); + return ctx; + } + + err = pcilib_init_locking(ctx); + if (err) { + pcilib_error("Error (%i) initializing locking subsystem", err); + pcilib_close(ctx); + return NULL; + } ctx->alloc_reg = PCILIB_DEFAULT_REGISTER_SPACE; ctx->registers = (pcilib_register_description_t *)malloc(PCILIB_DEFAULT_REGISTER_SPACE * sizeof(pcilib_register_description_t)); @@ -159,7 +173,6 @@ pcilib_t *pcilib_open(const char *device, const char *model) { ctx->model_info.protocols = ctx->protocols; ctx->model_info.ranges = ctx->ranges; - err = pcilib_init_register_banks(ctx); if (err) { pcilib_error("Error (%i) initializing regiser banks\n", err); @@ -335,7 +348,10 @@ void pcilib_close(pcilib_t *ctx) { if (ctx->event_plugin) pcilib_plugin_close(ctx->event_plugin); - + + if (ctx->locks.kmem) + pcilib_free_locking(ctx); + if (ctx->kmem_list) { pcilib_warning("Not all kernel buffers are properly cleaned"); @@ -360,7 +376,7 @@ void pcilib_close(pcilib_t *ctx) { if (ctx->model) free(ctx->model); - + if (ctx->handle >= 0) close(ctx->handle); |