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path: root/drivers/staging/keucr/smscsi.c
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Diffstat (limited to 'drivers/staging/keucr/smscsi.c')
-rw-r--r--drivers/staging/keucr/smscsi.c84
1 files changed, 45 insertions, 39 deletions
diff --git a/drivers/staging/keucr/smscsi.c b/drivers/staging/keucr/smscsi.c
index 58b55557118..20858f6777c 100644
--- a/drivers/staging/keucr/smscsi.c
+++ b/drivers/staging/keucr/smscsi.c
@@ -11,16 +11,12 @@
#include "transport.h"
#include "smil.h"
-int SM_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Inquiry(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Start_Stop(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb);
-int SM_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb);
-
-extern PBYTE SMHostAddr;
-extern DWORD ErrXDCode;
+static int SM_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb);
+static int SM_SCSI_Inquiry(struct us_data *us, struct scsi_cmnd *srb);
+static int SM_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb);
+static int SM_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb);
+static int SM_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb);
+static int SM_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb);
/* ----- SM_SCSIIrp() -------------------------------------------------- */
int SM_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb)
@@ -56,8 +52,8 @@ int SM_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb)
return result;
}
-/* ----- SM_SCSI_Test_Unit_Ready() -------------------------------------------------- */
-int SM_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb)
+/* ----- SM_SCSI_Test_Unit_Ready() ------------------------------------- */
+static int SM_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb)
{
if (us->SM_Status.Insert && us->SM_Status.Ready)
return USB_STOR_TRANSPORT_GOOD;
@@ -69,21 +65,27 @@ int SM_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb)
return USB_STOR_TRANSPORT_GOOD;
}
-/* ----- SM_SCSI_Inquiry() -------------------------------------------------- */
-int SM_SCSI_Inquiry(struct us_data *us, struct scsi_cmnd *srb)
+/* ----- SM_SCSI_Inquiry() --------------------------------------------- */
+static int SM_SCSI_Inquiry(struct us_data *us, struct scsi_cmnd *srb)
{
- BYTE data_ptr[36] = {0x00, 0x80, 0x02, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x55, 0x53, 0x42, 0x32, 0x2E, 0x30, 0x20, 0x20, 0x43, 0x61, 0x72, 0x64, 0x52, 0x65, 0x61, 0x64, 0x65, 0x72, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x30, 0x31, 0x30, 0x30};
+ u8 data_ptr[36] = {0x00, 0x80, 0x02, 0x00, 0x1F, 0x00, 0x00, 0x00,
+ 0x55, 0x53, 0x42, 0x32, 0x2E, 0x30, 0x20,
+ 0x20, 0x43, 0x61, 0x72, 0x64, 0x52, 0x65,
+ 0x61, 0x64, 0x65, 0x72, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x30, 0x31, 0x30, 0x30};
usb_stor_set_xfer_buf(us, data_ptr, 36, srb, TO_XFER_BUF);
return USB_STOR_TRANSPORT_GOOD;
}
-/* ----- SM_SCSI_Mode_Sense() -------------------------------------------------- */
-int SM_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb)
+/* ----- SM_SCSI_Mode_Sense() ------------------------------------------ */
+static int SM_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb)
{
- BYTE mediaNoWP[12] = {0x0b, 0x00, 0x00, 0x08, 0x00, 0x00, 0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
- BYTE mediaWP[12] = {0x0b, 0x00, 0x80, 0x08, 0x00, 0x00, 0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
+ u8 mediaNoWP[12] = {0x0b, 0x00, 0x00, 0x08, 0x00, 0x00,
+ 0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
+ u8 mediaWP[12] = {0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
+ 0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
if (us->SM_Status.WtP)
usb_stor_set_xfer_buf(us, mediaWP, 12, srb, TO_XFER_BUF);
@@ -94,23 +96,23 @@ int SM_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb)
return USB_STOR_TRANSPORT_GOOD;
}
-/* ----- SM_SCSI_Read_Capacity() -------------------------------------------------- */
-int SM_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb)
+/* ----- SM_SCSI_Read_Capacity() --------------------------------------- */
+static int SM_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb)
{
unsigned int offset = 0;
struct scatterlist *sg = NULL;
- DWORD bl_num;
- WORD bl_len;
- BYTE buf[8];
+ u32 bl_num;
+ u16 bl_len;
+ u8 buf[8];
- printk("SM_SCSI_Read_Capacity\n");
+ dev_dbg(&us->pusb_dev->dev, "SM_SCSI_Read_Capacity\n");
bl_len = 0x200;
bl_num = Ssfdc.MaxLogBlocks * Ssfdc.MaxSectors * Ssfdc.MaxZones - 1;
us->bl_num = bl_num;
- printk("bl_len = %x\n", bl_len);
- printk("bl_num = %x\n", bl_num);
+ dev_dbg(&us->pusb_dev->dev, "bl_len = %x\n", bl_len);
+ dev_dbg(&us->pusb_dev->dev, "bl_num = %x\n", bl_num);
buf[0] = (bl_num >> 24) & 0xff;
buf[1] = (bl_num >> 16) & 0xff;
@@ -127,14 +129,16 @@ int SM_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb)
}
/* ----- SM_SCSI_Read() -------------------------------------------------- */
-int SM_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
+static int SM_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
{
int result = 0;
- PBYTE Cdb = srb->cmnd;
- DWORD bn = ((Cdb[2] << 24) & 0xff000000) | ((Cdb[3] << 16) & 0x00ff0000) |
- ((Cdb[4] << 8) & 0x0000ff00) | ((Cdb[5] << 0) & 0x000000ff);
- WORD blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
- DWORD blenByte = blen * 0x200;
+ u8 *Cdb = srb->cmnd;
+ u32 bn = ((Cdb[2] << 24) & 0xff000000) |
+ ((Cdb[3] << 16) & 0x00ff0000) |
+ ((Cdb[4] << 8) & 0x0000ff00) |
+ ((Cdb[5] << 0) & 0x000000ff);
+ u16 blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
+ u32 blenByte = blen * 0x200;
void *buf;
@@ -157,14 +161,16 @@ int SM_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
}
/* ----- SM_SCSI_Write() -------------------------------------------------- */
-int SM_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
+static int SM_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
{
int result = 0;
- PBYTE Cdb = srb->cmnd;
- DWORD bn = ((Cdb[2] << 24) & 0xff000000) | ((Cdb[3] << 16) & 0x00ff0000) |
- ((Cdb[4] << 8) & 0x0000ff00) | ((Cdb[5] << 0) & 0x000000ff);
- WORD blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
- DWORD blenByte = blen * 0x200;
+ u8 *Cdb = srb->cmnd;
+ u32 bn = ((Cdb[2] << 24) & 0xff000000) |
+ ((Cdb[3] << 16) & 0x00ff0000) |
+ ((Cdb[4] << 8) & 0x0000ff00) |
+ ((Cdb[5] << 0) & 0x000000ff);
+ u16 blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
+ u32 blenByte = blen * 0x200;
void *buf;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 19:34:48 +0000