diff options
| -rw-r--r-- | drivers/scsi/scsi.h | 6 | ||||
| -rw-r--r-- | drivers/scsi/scsi_obsolete.h | 106 | ||||
| -rw-r--r-- | drivers/scsi/ultrastor.c | 4 | ||||
| -rw-r--r-- | drivers/usb/image/microtek.c | 2 |
4 files changed, 3 insertions, 115 deletions
diff --git a/drivers/scsi/scsi.h b/drivers/scsi/scsi.h index 6e7bb068220f..e2360c26ef01 100644 --- a/drivers/scsi/scsi.h +++ b/drivers/scsi/scsi.h @@ -60,12 +60,6 @@ struct scatterlist; #define scsi_to_pci_dma_dir(scsi_dir) ((int)(scsi_dir)) #define scsi_to_sbus_dma_dir(scsi_dir) ((int)(scsi_dir)) -/* - * This is the crap from the old error handling code. We have it in a special - * place so that we can more easily delete it later on. - */ -#include "scsi_obsolete.h" - /* obsolete typedef junk. */ #include "scsi_typedefs.h" diff --git a/drivers/scsi/scsi_obsolete.h b/drivers/scsi/scsi_obsolete.h deleted file mode 100644 index abeacb996ea0..000000000000 --- a/drivers/scsi/scsi_obsolete.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * scsi_obsolete.h Copyright (C) 1997 Eric Youngdale - * - */ - -#ifndef _SCSI_OBSOLETE_H -#define _SCSI_OBSOLETE_H - -/* - * These are the return codes for the abort and reset functions. The mid-level - * code uses these to decide what to do next. Each of the low level abort - * and reset functions must correctly indicate what it has done. - * The descriptions are written from the point of view of the mid-level code, - * so that the return code is telling the mid-level drivers exactly what - * the low level driver has already done, and what remains to be done. - */ - -/* We did not do anything. - * Wait some more for this command to complete, and if this does not work, - * try something more serious. */ -#define SCSI_ABORT_SNOOZE 0 - -/* This means that we were able to abort the command. We have already - * called the mid-level done function, and do not expect an interrupt that - * will lead to another call to the mid-level done function for this command */ -#define SCSI_ABORT_SUCCESS 1 - -/* We called for an abort of this command, and we should get an interrupt - * when this succeeds. Thus we should not restore the timer for this - * command in the mid-level abort function. */ -#define SCSI_ABORT_PENDING 2 - -/* Unable to abort - command is currently on the bus. Grin and bear it. */ -#define SCSI_ABORT_BUSY 3 - -/* The command is not active in the low level code. Command probably - * finished. */ -#define SCSI_ABORT_NOT_RUNNING 4 - -/* Something went wrong. The low level driver will indicate the correct - * error condition when it calls scsi_done, so the mid-level abort function - * can simply wait until this comes through */ -#define SCSI_ABORT_ERROR 5 - -/* We do not know how to reset the bus, or we do not want to. Bummer. - * Anyway, just wait a little more for the command in question, and hope that - * it eventually finishes. If it never finishes, the SCSI device could - * hang, so use this with caution. */ -#define SCSI_RESET_SNOOZE 0 - -/* We do not know how to reset the bus, or we do not want to. Bummer. - * We have given up on this ever completing. The mid-level code will - * request sense information to decide how to proceed from here. */ -#define SCSI_RESET_PUNT 1 - -/* This means that we were able to reset the bus. We have restarted all of - * the commands that should be restarted, and we should be able to continue - * on normally from here. We do not expect any interrupts that will return - * DID_RESET to any of the other commands in the host_queue, and the mid-level - * code does not need to do anything special to keep the commands alive. - * If a hard reset was performed then all outstanding commands on the - * bus have been restarted. */ -#define SCSI_RESET_SUCCESS 2 - -/* We called for a reset of this bus, and we should get an interrupt - * when this succeeds. Each command should get its own status - * passed up to scsi_done, but this has not happened yet. - * If a hard reset was performed, then we expect an interrupt - * for *each* of the outstanding commands that will have the - * effect of restarting the commands. - */ -#define SCSI_RESET_PENDING 3 - -/* We did a reset, but do not expect an interrupt to signal DID_RESET. - * This tells the upper level code to request the sense info, and this - * should keep the command alive. */ -#define SCSI_RESET_WAKEUP 4 - -/* The command is not active in the low level code. Command probably - finished. */ -#define SCSI_RESET_NOT_RUNNING 5 - -/* Something went wrong, and we do not know how to fix it. */ -#define SCSI_RESET_ERROR 6 - -#define SCSI_RESET_SYNCHRONOUS 0x01 -#define SCSI_RESET_ASYNCHRONOUS 0x02 -#define SCSI_RESET_SUGGEST_BUS_RESET 0x04 -#define SCSI_RESET_SUGGEST_HOST_RESET 0x08 -/* - * This is a bitmask that is ored with one of the above codes. - * It tells the mid-level code that we did a hard reset. - */ -#define SCSI_RESET_BUS_RESET 0x100 -/* - * This is a bitmask that is ored with one of the above codes. - * It tells the mid-level code that we did a host adapter reset. - */ -#define SCSI_RESET_HOST_RESET 0x200 -/* - * Used to mask off bits and to obtain the basic action that was - * performed. - */ -#define SCSI_RESET_ACTION 0xff - -#endif /* SCSI_OBSOLETE_H */ diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index 7484916fe2aa..a00095cc74c6 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -945,7 +945,7 @@ static int ultrastor_abort(Scsi_Cmnd *SCpnt) config.mscp[mscp_index].SCint, SCpnt); #endif if (config.mscp[mscp_index].SCint == 0) - return SCSI_ABORT_NOT_RUNNING; + return FAILURE; if (config.mscp[mscp_index].SCint != SCpnt) panic("Bad abort"); config.mscp[mscp_index].SCint = NULL; @@ -1020,7 +1020,7 @@ static int ultrastor_host_reset(Scsi_Cmnd * SCpnt) #endif spin_unlock_irqrestore(host->host_lock, flags); - return SCSI_RESET_SUCCESS; + return SUCCESS; } diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index de0d32f6618d..cab89a970c7f 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -335,7 +335,7 @@ static int mts_scsi_abort (Scsi_Cmnd *srb) mts_urb_abort(desc); - return SCSI_ABORT_PENDING; + return FAILURE; } static int mts_scsi_host_reset (Scsi_Cmnd *srb) |
