rewrite the device subsystem interfaces (#48)

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

diff --git a/lunaix-os/hal/ahci/ahci.c b/lunaix-os/hal/ahci/ahci.c
index bd84bf8a6f6cf88eb946bf3f605a7df7e5fba05d..04a71047b6708f4f06e8a3465a4900aead0acd88 100644 (file)
--- a/lunaix-os/hal/ahci/ahci.c
+++ b/lunaix-os/hal/ahci/ahci.c
@@ -14,12 +14,11 @@
 #include <hal/ahci/scsi.h>
 #include <hal/pci.h>
 
 #include <hal/ahci/scsi.h>
 #include <hal/pci.h>
 

-#include <sys/pci_hba.h>
-#include <sys/port_io.h>
+#include <asm/x86_pmio.h>

 
 #include <klibc/string.h>
 #include <lunaix/block.h>
 
 #include <klibc/string.h>
 #include <lunaix/block.h>

-#include <lunaix/generic/isrm.h>
+#include <asm-generic/isrm.h>

 #include <lunaix/mm/mmio.h>
 #include <lunaix/mm/valloc.h>
 #include <lunaix/mm/page.h>
 #include <lunaix/mm/mmio.h>
 #include <lunaix/mm/valloc.h>
 #include <lunaix/mm/page.h>


@@ -30,7 +29,7 @@
 #define HBA_CLB_SIZE 1024
 
 #define HBA_MY_IE (HBA_PxINTR_DHR | HBA_PxINTR_TFE | HBA_PxINTR_OF)
 #define HBA_CLB_SIZE 1024
 
 #define HBA_MY_IE (HBA_PxINTR_DHR | HBA_PxINTR_TFE | HBA_PxINTR_OF)

-#define AHCI_DEVCLASS DEVCLASS(DEVIF_PCI, DEVFN_STORAGE, DEV_SATA)
+#define AHCI_DEVCLASS DEVCLASS(LUNAIX, STORAGE, SATA)

 
 // #define DO_HBA_FULL_RESET
 
 
 // #define DO_HBA_FULL_RESET
 


@@ -256,6 +255,7 @@ hba_bind_vbuf(struct hba_cmdh* cmdh, struct hba_cmdt* cmdt, struct vecbuf* vbuf)
     do {
         assert_msg(i < HBA_MAX_PRDTE, "HBA: Too many PRDTEs");
         assert_msg(pos->buf.size <= 0x400000U, "HBA: Buffer too big");
     do {
         assert_msg(i < HBA_MAX_PRDTE, "HBA: Too many PRDTEs");
         assert_msg(pos->buf.size <= 0x400000U, "HBA: Buffer too big");

+        assert_msg(pos->buf.size, "HBA: expect a non-zero buffer size");

 
         cmdt->entries[i++] =
           (struct hba_prdte){ .data_base = vmm_v2p((ptr_t)pos->buf.buffer),
 
         cmdt->entries[i++] =
           (struct hba_prdte){ .data_base = vmm_v2p((ptr_t)pos->buf.buffer),


@@ -411,6 +411,7 @@ int
 ahci_identify_device(struct hba_device* device)
 {
     // 用于重新识别设备（比如在热插拔的情况下）
 ahci_identify_device(struct hba_device* device)
 {
     // 用于重新识别设备（比如在热插拔的情况下）

+    // FIXME this is not right...

     vfree(device);
     return ahci_init_device(device->port);
 }
     vfree(device);
     return ahci_init_device(device->port);
 }