Support to multi-threading and pthread interface (POSIX.1-2008) (#23)

[lunaix-os.git] / lunaix-os / hal / ahci / io_event.c

diff --git a/lunaix-os/hal/ahci/io_event.c b/lunaix-os/hal/ahci/io_event.c
index bb3142b37aefedc6749835460d61b6bba80a4afa..aec209e56a289c720c9786dfc05949c473c6c204 100644 (file)
--- a/lunaix-os/hal/ahci/io_event.c
+++ b/lunaix-os/hal/ahci/io_event.c
@@ -6,14 +6,14 @@
 
 LOG_MODULE("io_evt")
 
-extern struct llist_header ahcis;
-
 void
-__ahci_hba_isr(const isr_param* param)
+ahci_hba_isr(const isr_param* param)
 {
     struct ahci_hba* hba;
     struct ahci_driver *pos, *n;
-    llist_for_each(pos, n, &ahcis, ahci_drvs)
+    struct llist_header* ahcis = (struct llist_header*)isrm_get_payload(param);
+
+    llist_for_each(pos, n, ahcis, ahci_drvs)
     {
         if (pos->id == (int)param->execp->vector) {
             hba = &pos->hba;
@@ -28,7 +28,7 @@ proceed:
     if (!hba->base[HBA_RIS])
         return;
 
-    u32_t port_num = 31 - __builtin_clz(hba->base[HBA_RIS]);
+    u32_t port_num = 31 - clz(hba->base[HBA_RIS]);
     struct hba_port* port = hba->ports[port_num];
     struct hba_cmd_context* cmdctx = &port->cmdctx;
     u32_t processed = port->regs[HBA_RPxCI] ^ cmdctx->tracked_ci;
@@ -48,7 +48,7 @@ proceed:
         goto done;
     }
 
-    u32_t slot = 31 - __builtin_clz(processed);
+    u32_t slot = 31 - clz(processed);
     struct hba_cmd_state* cmdstate = cmdctx->issued[slot];
 
     if (!cmdstate) {
@@ -65,7 +65,7 @@ proceed:
 
     blkio_schedule(ioreq->io_ctx);
     blkio_complete(ioreq);
-    vfree(cmdstate->cmd_table);
+    vfree_dma(cmdstate->cmd_table);
 
 done:
     hba_clear_reg(port->regs[HBA_RPxIS]);