[PATCH 407] NCR53C9x slave_{alloc,destroy}()
From: Geert Uytterhoeven
Date: Fri Feb 20 2004 - 08:27:55 EST
NCR53C9x: Add missing slave_{alloc,destroy}() (from Kars de Jong and Matthias
Urlichs). This affects the following drivers:
- Amiga Blizzard 1230, Blizzard 2060, CyberStorm, CyberStorm Mk II, Fastlane,
and Oktagon SCSI
- DECstation NCR53C94 SCSI
- Jazz ESP 100/100a/200 SCSI
- Mac 53C9x SCSI
- MCA NCR 53c9x SCSI
- Sun-3x SCSI (was already fixed on its own)
--- linux-2.6.3/drivers/scsi/NCR53C9x.c 2003-11-24 10:45:05.000000000 +0100
+++ linux-m68k-2.6.3/drivers/scsi/NCR53C9x.c 2004-02-06 10:38:27.000000000 +0100
@@ -3615,6 +3615,27 @@
}
#endif
+int esp_slave_alloc(Scsi_Device *SDptr)
+{
+ struct esp_device *esp_dev =
+ kmalloc(sizeof(struct esp_device), GFP_ATOMIC);
+
+ if (!esp_dev)
+ return -ENOMEM;
+ memset(esp_dev, 0, sizeof(struct esp_device));
+ SDptr->hostdata = esp_dev;
+ return 0;
+}
+
+void esp_slave_destroy(Scsi_Device *SDptr)
+{
+ struct NCR_ESP *esp = (struct NCR_ESP *) SDptr->host->hostdata;
+
+ esp->targets_present &= ~(1 << SDptr->id);
+ kfree(SDptr->hostdata);
+ SDptr->hostdata = NULL;
+}
+
#ifdef MODULE
int init_module(void) { return 0; }
void cleanup_module(void) {}
--- linux-2.6.3/drivers/scsi/NCR53C9x.h 2004-01-21 22:03:40.000000000 +0100
+++ linux-m68k-2.6.3/drivers/scsi/NCR53C9x.h 2004-02-06 10:38:27.000000000 +0100
@@ -665,4 +665,6 @@
extern int esp_reset(Scsi_Cmnd *);
extern int esp_proc_info(struct Scsi_Host *shost, char *buffer, char **start, off_t offset, int length,
int inout);
+extern int esp_slave_alloc(Scsi_Device *);
+extern void esp_slave_destroy(Scsi_Device *);
#endif /* !(NCR53C9X_H) */
--- linux-2.6.3/drivers/scsi/blz1230.c 2003-07-29 18:19:08.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/blz1230.c 2004-02-06 10:38:27.000000000 +0100
@@ -333,6 +333,8 @@
.proc_info = esp_proc_info,
.name = "Blizzard1230 SCSI IV",
.detect = blz1230_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = blz1230_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/blz2060.c 2003-07-29 18:19:09.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/blz2060.c 2004-02-06 10:38:27.000000000 +0100
@@ -287,6 +287,8 @@
.proc_info = esp_proc_info,
.name = "Blizzard2060 SCSI",
.detect = blz2060_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = blz2060_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/cyberstorm.c 2003-07-29 18:19:09.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/cyberstorm.c 2004-02-06 10:38:27.000000000 +0100
@@ -358,6 +358,8 @@
.proc_info = esp_proc_info,
.name = "CyberStorm SCSI",
.detect = cyber_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = cyber_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/cyberstormII.c 2003-07-29 18:19:09.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/cyberstormII.c 2004-02-06 10:38:27.000000000 +0100
@@ -295,6 +295,8 @@
.proc_info = esp_proc_info,
.name = "CyberStorm Mk II SCSI",
.detect = cyberII_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = cyberII_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/dec_esp.c 2003-07-29 18:19:09.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/dec_esp.c 2004-02-06 10:38:27.000000000 +0100
@@ -124,6 +124,8 @@
.proc_info = &esp_proc_info,
.name = "NCR53C94",
.detect = dec_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = dec_esp_release,
.info = esp_info,
.queuecommand = esp_queue,
--- linux-2.6.3/drivers/scsi/fastlane.c 2003-07-29 18:19:09.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/fastlane.c 2004-02-06 10:38:27.000000000 +0100
@@ -404,6 +404,8 @@
.proc_info = esp_proc_info,
.name = "Fastlane SCSI",
.detect = fastlane_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = fastlane_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/jazz_esp.c 2003-07-29 18:19:10.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/jazz_esp.c 2004-02-06 10:38:27.000000000 +0100
@@ -290,6 +290,8 @@
.proc_info = &esp_proc_info,
.name = "ESP 100/100a/200",
.detect = jazz_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = jazz_esp_release,
.info = esp_info,
.queuecommand = esp_queue,
--- linux-2.6.3/drivers/scsi/mac_esp.c 2004-01-21 22:03:41.000000000 +0100
+++ linux-m68k-2.6.3/drivers/scsi/mac_esp.c 2004-02-06 10:38:27.000000000 +0100
@@ -734,6 +734,8 @@
.proc_name = "esp",
.name = "Mac 53C9x SCSI",
.detect = mac_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = mac_esp_release,
.info = esp_info,
.queuecommand = esp_queue,
--- linux-2.6.3/drivers/scsi/mca_53c9x.c 2003-07-29 18:19:10.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/mca_53c9x.c 2004-02-06 10:38:27.000000000 +0100
@@ -448,6 +448,8 @@
.proc_name = "esp",
.name = "NCR 53c9x SCSI",
.detect = mca_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = mca_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/oktagon_esp.c 2003-07-29 18:19:10.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/oktagon_esp.c 2004-02-06 10:38:27.000000000 +0100
@@ -595,6 +595,8 @@
.proc_info = &esp_proc_info,
.name = "BSC Oktagon SCSI",
.detect = oktagon_esp_detect,
+ .slave_alloc = esp_slave_alloc,
+ .slave_destroy = esp_slave_destroy,
.release = oktagon_esp_release,
.queuecommand = esp_queue,
.eh_abort_handler = esp_abort,
--- linux-2.6.3/drivers/scsi/sun3x_esp.c 2003-07-29 18:19:12.000000000 +0200
+++ linux-m68k-2.6.3/drivers/scsi/sun3x_esp.c 2004-02-06 13:43:34.000000000 +0100
@@ -374,29 +374,6 @@
sp->SCp.ptr = (char *)((unsigned long)sp->SCp.buffer->dvma_address);
}
-
-static int esp_slave_alloc(Scsi_Device *SDptr)
-{
- struct esp_device *esp_dev =
- kmalloc(sizeof(struct esp_device), GFP_ATOMIC);
-
- if (!esp_dev)
- return -ENOMEM;
- memset(esp_dev, 0, sizeof(struct esp_device));
- SDptr->hostdata = esp_dev;
- return 0;
-}
-
-static void esp_slave_destroy(Scsi_Device *SDptr)
-{
- struct NCR_ESP *esp = (struct NCR_ESP *) SDptr->host->hostdata;
-
- esp->targets_present &= ~(1 << SDptr->id);
- kfree(SDptr->hostdata);
- SDptr->hostdata = NULL;
-}
-
-
static int sun3x_esp_release(struct Scsi_Host *instance)
{
/* this code does not support being compiled as a module */
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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