Add files from commit by @uyjulian

ps2homebrew/Open-PS2-Loader@e9ac586

Author: koraxial

modules/hdd/xhdd/imports.lst

@@ -1,7 +1,7 @@
 atad_IMPORTS_start
-I_ata_get_devinfo
-I_ata_io_start
-I_ata_io_finish
+I_sceAtaInit
+I_sceAtaExecCmd
+I_sceAtaWaitResult
 atad_IMPORTS_end
 
 ioman_IMPORTS_start

modules/hdd/xhdd/xatad.c

@@ -56,15 +56,15 @@ int ata_device_set_transfer_mode(int device, int type, int mode)
 {
     int res;
 
-    res = ata_io_start(NULL, 1, 3, (type | mode) & 0xff, 0, 0, 0, (device << 4) & 0xffff, ATA_C_SET_FEATURES);
+    res = sceAtaExecCmd(NULL, 1, 3, (type | mode) & 0xff, 0, 0, 0, (device << 4) & 0xffff, ATA_C_SET_FEATURES);
     if (res)
         return res;
 
-    res = ata_io_finish();
+    res = sceAtaWaitResult();
     if (res)
         return res;
 
-    // Note: PIO is not supported by ata_device_sector_io.
+    // Note: PIO is not supported by sceAtaDmaTransfer.
     switch (type) {
         case ATA_XFER_MODE_MDMA:
             ata_multiword_dma_mode(mode);

modules/hdd/xhdd/xhdd.c

@@ -32,7 +32,7 @@ static int xhddDevctl(iop_file_t *fd, const char *name, int cmd, void *arg, unsi
 
     switch (cmd) {
         case ATA_DEVCTL_IS_48BIT:
-            return ((devinfo = ata_get_devinfo(fd->unit)) != NULL ? devinfo->lba48 : -1);
+            return ((devinfo = sceAtaInit(fd->unit)) != NULL ? devinfo->lba48 : -1);
         case ATA_DEVCTL_SET_TRANSFER_MODE:
             if (!isHDPro)
                 return ata_device_set_transfer_mode(fd->unit, ((hddAtaSetMode_t *)arg)->type, ((hddAtaSetMode_t *)arg)->mode);

modules/iopcore/cdvdman/atad.c

@@ -83,7 +83,7 @@ static const ata_cmd_info_t smart_cmd_table[] = {
     {ATA_S_SMART_ENABLE_OPERATIONS, 0x01}};
 #define SMART_CMD_TABLE_SIZE (sizeof smart_cmd_table / sizeof(ata_cmd_info_t))
 
-/* This is the state info tracked between ata_io_start() and ata_io_finish().  */
+/* This is the state info tracked between sceAtaExecCmd() and sceAtaWaitResult().  */
 typedef struct _ata_cmd_state
 {
     s32 type; /* The ata_cmd_info_t type field. */
@@ -157,14 +157,14 @@ int atad_start(void)
     }
 
     /* In v1.04, PIO mode 0 was set here. In late versions, it is set in ata_init_devices(). */
-    dev9RegisterIntrCb(1, &ata_intr_cb);
-    dev9RegisterIntrCb(0, &ata_intr_cb);
+    SpdRegisterIntrHandler(1, &ata_intr_cb);
+    SpdRegisterIntrHandler(0, &ata_intr_cb);
     if (!ata_gamestar_workaround) {
         dev9RegisterPreDmaCb(0, &ata_pre_dma_cb);
         dev9RegisterPostDmaCb(0, &ata_post_dma_cb);
     }
     /* Register this at the last position, as it should be the last thing done before shutdown. */
-    dev9RegisterShutdownCb(15, &ata_shutdown_cb);
+    Dev9RegisterPowerOffHandler(15, &ata_shutdown_cb);
 
     iop_sema_t smp;
     smp.initial = 1;
@@ -182,7 +182,7 @@ int atad_start(void)
 static int ata_intr_cb(int flag)
 {
     if (flag != 1) { /* New card, invalidate device info.  */
-        dev9IntrDisable(SPD_INTR_ATA);
+        SpdIntrDisable(SPD_INTR_ATA);
         iSetEventFlag(ata_evflg, ATA_EV_COMPLETE);
     }
 
@@ -196,7 +196,7 @@ static unsigned int ata_alarm_cb(void *unused)
 }
 
 /* Export 8 */
-int ata_get_error(void)
+int sceAtaGetError(void)
 {
     USE_ATA_REGS;
     return ata_hwport->r_error & 0xff;
@@ -276,7 +276,7 @@ static int ata_device_select(int device)
 
 	48-bit LBA just involves writing the upper 24 bits in the format above into each respective register on the first write pass, before writing the lower 24 bits in the 2nd write pass. The LBA bits within the device field are not used in either write pass.
 */
-int ata_io_start(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector, u16 lcyl, u16 hcyl, u16 select, u16 command)
+int sceAtaExecCmd(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector, u16 lcyl, u16 hcyl, u16 select, u16 command)
 {
     USE_ATA_REGS;
     iop_sys_clock_t cmd_timeout;
@@ -354,7 +354,7 @@ int ata_io_start(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector,
 
     /* Enable the command completion interrupt.  */
     if ((type & 0x7F) == 1)
-        dev9IntrEnable(SPD_INTR_ATA0);
+        SpdIntrEnable(SPD_INTR_ATA0);
 
     /* Finally!  We send off the ATA command with arguments.  */
     ata_hwport->r_control = (using_timeout == 0) << 1;
@@ -376,11 +376,11 @@ int ata_io_start(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector,
     ata_hwport->r_sector = sector & 0xff;
     ata_hwport->r_lcyl = lcyl & 0xff;
     ata_hwport->r_hcyl = hcyl & 0xff;
-    ata_hwport->r_select = (select | ATA_SEL_LBA) & 0xff; //In v1.04, LBA was enabled in the ata_device_sector_io function.
+    ata_hwport->r_select = (select | ATA_SEL_LBA) & 0xff; //In v1.04, LBA was enabled in the sceAtaDmaTransfer function.
     ata_hwport->r_command = command & 0xff;
 
     /* Turn on the LED.  */
-    dev9LEDCtl(1);
+    SpdSetLED(1);
 
     return 0;
 }
@@ -399,7 +399,7 @@ static inline int ata_pio_transfer(ata_cmd_state_t *cmd_state)
     u16 status = ata_hwport->r_status & 0xff;
 
     if (status & ATA_STAT_ERR) {
-        M_PRINTF("Error: Command error: status 0x%02x, error 0x%02x.\n", status, ata_get_error());
+        M_PRINTF("Error: Command error: status 0x%02x, error 0x%02x.\n", status, sceAtaGetError());
         return ATA_RES_ERR_IO;
     }
 
@@ -453,7 +453,7 @@ static inline int ata_dma_complete(void *buf, int blkcount, int dir)
         if (dma_stat)
             goto next_transfer;
 
-        dev9IntrEnable(SPD_INTR_ATA);
+        SpdIntrEnable(SPD_INTR_ATA);
         /* Wait for the previous transfer to complete or a timeout.  */
         WaitEventFlag(ata_evflg, ATA_EV_TIMEOUT | ATA_EV_COMPLETE, WEF_CLEAR | WEF_OR, &bits);
 
@@ -465,12 +465,12 @@ static inline int ata_dma_complete(void *buf, int blkcount, int dir)
         if (!(SPD_REG16(SPD_R_INTR_STAT) & 0x02)) {
             if (ata_hwport->r_control & 0x01) {
                 M_PRINTF("Error: Command error while doing DMA.\n");
-                M_PRINTF("Error: Command error status 0x%02x, error 0x%02x.\n", ata_hwport->r_status, ata_get_error());
+                M_PRINTF("Error: Command error status 0x%02x, error 0x%02x.\n", ata_hwport->r_status, sceAtaGetError());
 #ifdef NETLOG_DEBUG
-                pNetlogSend("Error: Command error status 0x%02x, error 0x%02x.\n", ata_hwport->r_status, ata_get_error());
+                pNetlogSend("Error: Command error status 0x%02x, error 0x%02x.\n", ata_hwport->r_status, sceAtaGetError());
 #endif
                 /* In v1.04, there was no check for ICRC. */
-                return ((ata_get_error() & ATA_ERR_ICRC) ? ATA_RES_ERR_ICRC : ATA_RES_ERR_IO);
+                return ((sceAtaGetError() & ATA_ERR_ICRC) ? ATA_RES_ERR_ICRC : ATA_RES_ERR_IO);
             } else {
                 M_PRINTF("Warning: Got command interrupt, but not an error.\n");
                 continue;
@@ -482,7 +482,7 @@ static inline int ata_dma_complete(void *buf, int blkcount, int dir)
     next_transfer:
         count = (blkcount < dma_stat) ? blkcount : dma_stat;
         nbytes = count * 512;
-        if ((res = dev9DmaTransfer(0, buf, (nbytes << 9) | 32, dir)) < 0)
+        if ((res = SpdDmaTransfer(0, buf, (nbytes << 9) | 32, dir)) < 0)
             return res;
 
         buf = (void *)((u8 *)buf + nbytes);
@@ -493,7 +493,7 @@ static inline int ata_dma_complete(void *buf, int blkcount, int dir)
 }
 
 /* Export 7 */
-int ata_io_finish(void)
+int sceAtaWaitResult(void)
 {
     USE_SPD_REGS;
     USE_ATA_REGS;
@@ -517,7 +517,7 @@ int ata_io_finish(void)
             if ((stat = SPD_REG16(SPD_R_INTR_STAT) & 0x01))
                 break;
         if (!stat) {
-            dev9IntrEnable(SPD_INTR_ATA0);
+            SpdIntrEnable(SPD_INTR_ATA0);
             WaitEventFlag(ata_evflg, ATA_EV_TIMEOUT | ATA_EV_COMPLETE, WEF_CLEAR | WEF_OR, &bits);
             if (bits & ATA_EV_TIMEOUT) {
                 M_PRINTF("Error: ATA timeout on DMA completion.\n");
@@ -545,16 +545,16 @@ int ata_io_finish(void)
     if (ata_hwport->r_status & ATA_STAT_BUSY)
         res = ata_wait_busy();
     if ((stat = ata_hwport->r_status) & ATA_STAT_ERR) {
-        M_PRINTF("Error: Command error: status 0x%02x, error 0x%02x.\n", stat, ata_get_error());
+        M_PRINTF("Error: Command error: status 0x%02x, error 0x%02x.\n", stat, sceAtaGetError());
         /* In v1.04, there was no check for ICRC. */
-        res = (ata_get_error() & ATA_ERR_ICRC) ? ATA_RES_ERR_ICRC : ATA_RES_ERR_IO;
+        res = (sceAtaGetError() & ATA_ERR_ICRC) ? ATA_RES_ERR_ICRC : ATA_RES_ERR_IO;
     }
 
 finish:
     /* The command has completed (with an error or not), so clean things up.  */
     CancelAlarm(&ata_alarm_cb, NULL);
     /* Turn off the LED.  */
-    dev9LEDCtl(0);
+    SpdSetLED(0);
 
     if (res)
         M_PRINTF("error: ATA failed, %d\n", res);
@@ -563,19 +563,19 @@ int ata_io_finish(void)
 }
 
 /* Export 17 */
-int ata_device_flush_cache(int device)
+int sceAtaFlushCache(int device)
 {
     int res;
 
-    if (!(res = ata_io_start(NULL, 1, 0, 0, 0, 0, 0, (device << 4) & 0xffff, lba_48bit ? ATA_C_FLUSH_CACHE_EXT : ATA_C_FLUSH_CACHE)))
-        res = ata_io_finish();
+    if (!(res = sceAtaExecCmd(NULL, 1, 0, 0, 0, 0, 0, (device << 4) & 0xffff, lba_48bit ? ATA_C_FLUSH_CACHE_EXT : ATA_C_FLUSH_CACHE)))
+        res = sceAtaWaitResult();
 
     return res;
 }
 
 /* Export 9 */
 /* Note: this can only support DMA modes, due to the commands issued. */
-int ata_device_sector_io(int device, void *buf, u32 lba, u32 nsectors, int dir)
+int sceAtaDmaTransfer(int device, void *buf, u32 lba, u32 nsectors, int dir)
 {
     USE_SPD_REGS;
     int res = 0, retries;
@@ -611,14 +611,14 @@ int ata_device_sector_io(int device, void *buf, u32 lba, u32 nsectors, int dir)
             if (ata_gamestar_workaround)
                 ata_set_dir(dir);
 
-            if ((res = ata_io_start(buf, len, 0, len, sector, lcyl, hcyl, select, command)) != 0)
+            if ((res = sceAtaExecCmd(buf, len, 0, len, sector, lcyl, hcyl, select, command)) != 0)
                 break;
 
             /* Set up (part of) the transfer here. In v1.04, this was called at the top of the outer loop. */
             if (!ata_gamestar_workaround)
                 ata_set_dir(dir);
 
-            res = ata_io_finish();
+            res = sceAtaWaitResult();
 
             /* In v1.04, this was not done. Neither was there a mechanism to retry if a non-permanent error occurs. */
             SPD_REG16(SPD_R_IF_CTRL) &= ~SPD_IF_DMA_ENABLE;
@@ -638,7 +638,7 @@ int ata_device_sector_io(int device, void *buf, u32 lba, u32 nsectors, int dir)
 }
 
 /* Export 4 */
-ata_devinfo_t *ata_get_devinfo(int device)
+ata_devinfo_t *sceAtaInit(int device)
 {
     return &atad_devinfo;
 }
@@ -659,8 +659,8 @@ static int ata_device_standby_immediate(int device)
 {
     int res;
 
-    if (!(res = ata_io_start(NULL, 1, 0, 0, 0, 0, 0, (device << 4) & 0xFFFF, ATA_C_STANDBY_IMMEDIATE)))
-        res = ata_io_finish();
+    if (!(res = sceAtaExecCmd(NULL, 1, 0, 0, 0, 0, 0, (device << 4) & 0xFFFF, ATA_C_STANDBY_IMMEDIATE)))
+        res = sceAtaWaitResult();
 
     return res;
 }

modules/iopcore/cdvdman/atad.h

@@ -17,7 +17,7 @@
 #include <types.h>
 #include <irx.h>
 
-/* These are used with the dir parameter of ata_device_sector_io().  */
+/* These are used with the dir parameter of sceAtaDmaTransfer().  */
 #define ATA_DIR_READ  0
 #define ATA_DIR_WRITE 1
 
@@ -48,12 +48,12 @@ typedef struct _ata_devinfo
 #define ATA_RES_ERR_ICRC     -510
 
 int atad_start(void);
-ata_devinfo_t *ata_get_devinfo(int device);
-int ata_io_start(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector, u16 lcyl, u16 hcyl, u16 select, u16 command);
-int ata_io_finish(void);
-int ata_get_error(void);
-int ata_device_sector_io(int device, void *buf, u32 lba, u32 nsectors, int dir);
-int ata_device_flush_cache(int device);
+ata_devinfo_t *sceAtaInit(int device);
+int sceAtaExecCmd(void *buf, u32 blkcount, u16 feature, u16 nsector, u16 sector, u16 lcyl, u16 hcyl, u16 select, u16 command);
+int sceAtaWaitResult(void);
+int sceAtaGetError(void);
+int sceAtaDmaTransfer(int device, void *buf, u32 lba, u32 nsectors, int dir);
+int sceAtaFlushCache(int device);
 
 // APA Partition
 #define APA_MAGIC       0x00415041 // 'APA\0'

modules/iopcore/cdvdman/dev9.c

@@ -89,7 +89,7 @@ static int dev9x_devctl(iop_file_t *f, const char *name, int cmd, void *args, in
             return dev9type;
         case DDIOC_OFF:
             //Do not let the DEV9 interface to be switched off by other software.
-            //dev9Shutdown();
+            //Dev9CardStop();
             return 0;
         default:
             return 0;
@@ -161,7 +161,7 @@ int dev9d_init(void)
 }
 
 /* Export 4 */
-void dev9RegisterIntrCb(int intr, dev9_intr_cb_t cb)
+void SpdRegisterIntrHandler(int intr, dev9_intr_cb_t cb)
 {
 #ifdef HDD_DRIVER
     //Don't let anything else change the HDD interrupt handlers.
@@ -221,7 +221,7 @@ static void dev9_set_stat(int stat)
 }
 
 /* Export 6 */
-void dev9Shutdown(void)
+void Dev9CardStop(void)
 {
     int idx;
     USE_DEV9_REGS;
@@ -244,7 +244,7 @@ void dev9Shutdown(void)
 }
 
 /* Export 7 */
-void dev9IntrEnable(int mask)
+void SpdIntrEnable(int mask)
 {
     USE_SPD_REGS;
     int flags;
@@ -255,7 +255,7 @@ void dev9IntrEnable(int mask)
 }
 
 /* Export 8 */
-void dev9IntrDisable(int mask)
+void SpdIntrDisable(int mask)
 {
     USE_SPD_REGS;
     int flags;
@@ -266,7 +266,7 @@ void dev9IntrDisable(int mask)
 }
 
 /* Export 5 */
-int dev9DmaTransfer(int ctrl, void *buf, int bcr, int dir)
+int SpdDmaTransfer(int ctrl, void *buf, int bcr, int dir)
 {
     USE_SPD_REGS;
     volatile iop_dmac_chan_t *dev9_chan = (iop_dmac_chan_t *)DEV9_DMAC_BASE;
@@ -383,7 +383,7 @@ static int read_eeprom_data(void)
 }
 
 /* Export 9 */
-int dev9GetEEPROM(u16 *buf)
+int SpdGetEthernetID(u16 *buf)
 {
     int i;
 
@@ -400,14 +400,14 @@ int dev9GetEEPROM(u16 *buf)
 }
 
 /* Export 10 */
-void dev9LEDCtl(int ctl)
+void SpdSetLED(int ctl)
 {
     USE_SPD_REGS;
     SPD_REG8(SPD_R_PIO_DATA) = (ctl == 0);
 }
 
 /* Export 11 */
-int dev9RegisterShutdownCb(int idx, dev9_shutdown_cb_t cb)
+int Dev9RegisterPowerOffHandler(int idx, dev9_shutdown_cb_t cb)
 {
     if (idx < 16) {
         dev9_shutdown_cbs[idx] = cb;
@@ -436,7 +436,7 @@ static int dev9_init(void)
     dev9_set_stat(0x103);
 
     /* Disable all device interrupts.  */
-    dev9IntrDisable(0xffff);
+    SpdIntrDisable(0xffff);
 
     /* Register interrupt dispatch callback handler. */
     p_dev9_intr_cb = (void *)dev9_intr_dispatch;
@@ -453,7 +453,7 @@ static int dev9_init(void)
     /* Read in the MAC address.  */
     read_eeprom_data();
     /* Turn the LED off.  */
-    dev9LEDCtl(0);
+    SpdSetLED(0);
     return 0;
 }