From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/scsi/aic7xxx/aic7xxx_core.c | 110 ++++++++++++-------------------------------------------
1 files changed, 24 insertions(+), 86 deletions(-)
diff --git a/kernel/drivers/scsi/aic7xxx/aic7xxx_core.c b/kernel/drivers/scsi/aic7xxx/aic7xxx_core.c
index fe15746..12fed15 100644
--- a/kernel/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/kernel/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -40,15 +40,9 @@
* $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#155 $
*/
-#ifdef __linux__
#include "aic7xxx_osm.h"
#include "aic7xxx_inline.h"
#include "aicasm/aicasm_insformat.h"
-#else
-#include <dev/aic7xxx/aic7xxx_osm.h>
-#include <dev/aic7xxx/aic7xxx_inline.h>
-#include <dev/aic7xxx/aicasm/aicasm_insformat.h>
-#endif
/***************************** Lookup Tables **********************************/
static const char *const ahc_chip_names[] = {
@@ -67,7 +61,6 @@
"aic7892",
"aic7899"
};
-static const u_int num_chip_names = ARRAY_SIZE(ahc_chip_names);
/*
* Hardware error codes.
@@ -1673,7 +1666,7 @@
printk("\tCRC Value Mismatch\n");
if ((sstat2 & CRCENDERR) != 0)
printk("\tNo terminal CRC packet "
- "recevied\n");
+ "received\n");
if ((sstat2 & CRCREQERR) != 0)
printk("\tIllegal CRC packet "
"request\n");
@@ -1841,21 +1834,6 @@
printerror = 0;
} else if (ahc_sent_msg(ahc, AHCMSG_1B,
MSG_BUS_DEV_RESET, TRUE)) {
-#ifdef __FreeBSD__
- /*
- * Don't mark the user's request for this BDR
- * as completing with CAM_BDR_SENT. CAM3
- * specifies CAM_REQ_CMP.
- */
- if (scb != NULL
- && scb->io_ctx->ccb_h.func_code== XPT_RESET_DEV
- && ahc_match_scb(ahc, scb, target, channel,
- CAM_LUN_WILDCARD,
- SCB_LIST_NULL,
- ROLE_INITIATOR)) {
- ahc_set_transaction_status(scb, CAM_REQ_CMP);
- }
-#endif
ahc_compile_devinfo(&devinfo,
initiator_role_id,
target,
@@ -2200,8 +2178,7 @@
if (channel == 'B')
scsi_id += 8;
tstate = ahc->enabled_targets[scsi_id];
- if (tstate != NULL)
- kfree(tstate);
+ kfree(tstate);
ahc->enabled_targets[scsi_id] = NULL;
}
#endif
@@ -2427,7 +2404,7 @@
*bus_width = MSG_EXT_WDTR_BUS_16_BIT;
break;
}
- /* FALLTHROUGH */
+ fallthrough;
case MSG_EXT_WDTR_BUS_8_BIT:
*bus_width = MSG_EXT_WDTR_BUS_8_BIT;
break;
@@ -3622,7 +3599,7 @@
break;
case MSG_MESSAGE_REJECT:
response = ahc_handle_msg_reject(ahc, devinfo);
- /* FALLTHROUGH */
+ fallthrough;
case MSG_NOOP:
done = MSGLOOP_MSGCOMPLETE;
break;
@@ -4406,22 +4383,16 @@
struct ahc_softc *ahc;
int i;
-#ifndef __FreeBSD__
- ahc = kmalloc(sizeof(*ahc), GFP_ATOMIC);
+ ahc = kzalloc(sizeof(*ahc), GFP_ATOMIC);
if (!ahc) {
printk("aic7xxx: cannot malloc softc!\n");
kfree(name);
return NULL;
}
-#else
- ahc = device_get_softc((device_t)platform_arg);
-#endif
- memset(ahc, 0, sizeof(*ahc));
+
ahc->seep_config = kmalloc(sizeof(*ahc->seep_config), GFP_ATOMIC);
if (ahc->seep_config == NULL) {
-#ifndef __FreeBSD__
kfree(ahc);
-#endif
kfree(name);
return (NULL);
}
@@ -4481,8 +4452,7 @@
void
ahc_set_name(struct ahc_softc *ahc, char *name)
{
- if (ahc->name != NULL)
- kfree(ahc->name);
+ kfree(ahc->name);
ahc->name = name;
}
@@ -4495,31 +4465,25 @@
default:
case 5:
ahc_shutdown(ahc);
- /* FALLTHROUGH */
+ fallthrough;
case 4:
ahc_dmamap_unload(ahc, ahc->shared_data_dmat,
ahc->shared_data_dmamap);
- /* FALLTHROUGH */
+ fallthrough;
case 3:
ahc_dmamem_free(ahc, ahc->shared_data_dmat, ahc->qoutfifo,
ahc->shared_data_dmamap);
ahc_dmamap_destroy(ahc, ahc->shared_data_dmat,
ahc->shared_data_dmamap);
- /* FALLTHROUGH */
+ fallthrough;
case 2:
ahc_dma_tag_destroy(ahc, ahc->shared_data_dmat);
case 1:
-#ifndef __linux__
- ahc_dma_tag_destroy(ahc, ahc->buffer_dmat);
-#endif
break;
case 0:
break;
}
-#ifndef __linux__
- ahc_dma_tag_destroy(ahc, ahc->parent_dmat);
-#endif
ahc_platform_free(ahc);
ahc_fini_scbdata(ahc);
for (i = 0; i < AHC_NUM_TARGETS; i++) {
@@ -4549,13 +4513,9 @@
kfree(ahc->black_hole);
}
#endif
- if (ahc->name != NULL)
- kfree(ahc->name);
- if (ahc->seep_config != NULL)
- kfree(ahc->seep_config);
-#ifndef __FreeBSD__
+ kfree(ahc->name);
+ kfree(ahc->seep_config);
kfree(ahc);
-#endif
return;
}
@@ -4933,32 +4893,37 @@
}
ahc_dma_tag_destroy(ahc, scb_data->sg_dmat);
}
+ fallthrough;
case 6:
ahc_dmamap_unload(ahc, scb_data->sense_dmat,
scb_data->sense_dmamap);
+ fallthrough;
case 5:
ahc_dmamem_free(ahc, scb_data->sense_dmat, scb_data->sense,
scb_data->sense_dmamap);
ahc_dmamap_destroy(ahc, scb_data->sense_dmat,
scb_data->sense_dmamap);
+ fallthrough;
case 4:
ahc_dma_tag_destroy(ahc, scb_data->sense_dmat);
+ fallthrough;
case 3:
ahc_dmamap_unload(ahc, scb_data->hscb_dmat,
scb_data->hscb_dmamap);
+ fallthrough;
case 2:
ahc_dmamem_free(ahc, scb_data->hscb_dmat, scb_data->hscbs,
scb_data->hscb_dmamap);
ahc_dmamap_destroy(ahc, scb_data->hscb_dmat,
scb_data->hscb_dmamap);
+ fallthrough;
case 1:
ahc_dma_tag_destroy(ahc, scb_data->hscb_dmat);
break;
case 0:
break;
}
- if (scb_data->scbarray != NULL)
- kfree(scb_data->scbarray);
+ kfree(scb_data->scbarray);
}
static void
@@ -5005,9 +4970,7 @@
newcount = min(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs));
for (i = 0; i < newcount; i++) {
struct scb_platform_data *pdata;
-#ifndef __linux__
- int error;
-#endif
+
pdata = kmalloc(sizeof(*pdata), GFP_ATOMIC);
if (pdata == NULL)
break;
@@ -5021,12 +4984,6 @@
next_scb->sg_list_phys = physaddr + sizeof(struct ahc_dma_seg);
next_scb->ahc_softc = ahc;
next_scb->flags = SCB_FREE;
-#ifndef __linux__
- error = ahc_dmamap_create(ahc, ahc->buffer_dmat, /*flags*/0,
- &next_scb->dmamap);
- if (error != 0)
- break;
-#endif
next_scb->hscb = &scb_data->hscbs[scb_data->numscbs];
next_scb->hscb->tag = ahc->scb_data->numscbs;
SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs,
@@ -5324,24 +5281,6 @@
*/
if ((AHC_TMODE_ENABLE & (0x1 << ahc->unit)) == 0)
ahc->features &= ~AHC_TARGETMODE;
-
-#ifndef __linux__
- /* DMA tag for mapping buffers into device visible space. */
- if (ahc_dma_tag_create(ahc, ahc->parent_dmat, /*alignment*/1,
- /*boundary*/BUS_SPACE_MAXADDR_32BIT + 1,
- /*lowaddr*/ahc->flags & AHC_39BIT_ADDRESSING
- ? (dma_addr_t)0x7FFFFFFFFFULL
- : BUS_SPACE_MAXADDR_32BIT,
- /*highaddr*/BUS_SPACE_MAXADDR,
- /*filter*/NULL, /*filterarg*/NULL,
- /*maxsize*/(AHC_NSEG - 1) * PAGE_SIZE,
- /*nsegments*/AHC_NSEG,
- /*maxsegsz*/AHC_MAXTRANSFER_SIZE,
- /*flags*/BUS_DMA_ALLOCNOW,
- &ahc->buffer_dmat) != 0) {
- return (ENOMEM);
- }
-#endif
ahc->init_level++;
@@ -6041,8 +5980,8 @@
if ((scb->flags & SCB_ACTIVE) == 0)
printk("Inactive SCB in Waiting List\n");
ahc_done(ahc, scb);
- /* FALLTHROUGH */
}
+ fallthrough;
case SEARCH_REMOVE:
next = ahc_rem_wscb(ahc, next, prev);
break;
@@ -6940,10 +6879,9 @@
if (cs_count != 0) {
cs_count *= sizeof(struct cs);
- ahc->critical_sections = kmalloc(cs_count, GFP_ATOMIC);
+ ahc->critical_sections = kmemdup(cs_table, cs_count, GFP_ATOMIC);
if (ahc->critical_sections == NULL)
panic("ahc_loadseq: Could not malloc");
- memcpy(ahc->critical_sections, cs_table, cs_count);
}
ahc_outb(ahc, SEQCTL, PERRORDIS|FAILDIS|FASTMODE);
@@ -7047,8 +6985,8 @@
}
address -= address_offset;
fmt3_ins->address = address;
- /* FALLTHROUGH */
}
+ fallthrough;
case AIC_OP_OR:
case AIC_OP_AND:
case AIC_OP_XOR:
@@ -7074,7 +7012,7 @@
fmt1_ins->opcode = AIC_OP_AND;
fmt1_ins->immediate = 0xff;
}
- /* FALLTHROUGH */
+ fallthrough;
case AIC_OP_ROL:
if ((ahc->features & AHC_ULTRA2) != 0) {
int i, count;
--
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