lib/vfs/vfs_blockdevfs_ahci.c

42 static void ahci_init_cb(void *st, errval_t err, struct ahci_binding *binding)
46     if (err_is_fail(err)) {
47         printf("ahci_init_cb returned '%s'\n", err_getstring(err));
48         h->wait_status = err;
61     errval_t err;
67     err = ahci_init(h->port_num, ahci_init_cb, h, get_default_waitset());
68     if (err_is_fail(err)) {
69         printf("ahci_init failed: '%s'\n", err_getstring(err));
71         return err;
93     errval_t err = ahci_close(h->binding, MKCLOSURE(ahci_close_cb, h));
94     if (err_is_fail(err)) {
95         printf("ahci_init failed: '%s'\n", err_getstring(err));
97         return err;
115     errval_t err = SYS_ERR_OK;
134     err = ahci_issue_command(h->binding, NOP_CONT, 0,
136     if (err_is_fail(err)) {
137         printf("bdfs_ahci: read load_fis failed: 0x%" PRIxPTR "\n", err);
150     return err;
165     errval_t err;
173     err = ahci_dma_region_alloc(aligned_bytes, &bufregion);
174     if (err_is_fail(err)) {
175         printf("bdfs_ahci: read alloc_region failed: 0x%" PRIxPTR  "\n", err);
176         return err;
197     err = ahci_issue_command(h->binding, NOP_CONT, 0,
199     if (err_is_fail(err)) {
200         printf("bdfs_ahci: read load_fis failed: 0x%" PRIxPTR  "\n", err);
212     err = h->wait_status;
215     if (err_is_ok(err)) {
227     return err;
242     errval_t err;
249     err = ahci_dma_region_alloc(aligned_bytes, &bufregion);
250     if (err_is_fail(err)) {
251         return err;
270     err = ahci_issue_command(h->binding, NOP_CONT, 0,
272     if (err_is_fail(err)) {
275         return err;
292 static void ahci_mgmt_bind_cb(void *st, errval_t err, struct ahci_mgmt_binding *b)
294     if (err_is_fail(err)) {
295         USER_PANIC_ERR(err, "ahci_mgmt bind failed in callback");
304     err = ahci_mgmt_binding->rpc_tx_vtbl.list(ahci_mgmt_binding, reply.port_ids, &reply.len);
305     assert(err_is_ok(err));
309         err = ahci_mgmt_binding->rpc_tx_vtbl.identify(ahci_mgmt_binding,
312         assert(err_is_ok(err));
353     errval_t err;
356     err = nameservice_blocking_lookup("ahcid", &iref);
357     if (err_is_fail(err)) {
358         DEBUG_ERR(err, "nameservice_blocking_lookup for ahcid");
359         return err; // FIXME
362     err = ahci_mgmt_bind(iref, ahci_mgmt_bind_cb, NULL, get_default_waitset(),
368     if (err_is_fail(err)) {
369         DEBUG_ERR(err, "ahci_mgmt bind failed");
370         return err; // FIXME