/* * In: 'off' is offset from CRB space in 128M pci map * Out: 'off' is 2M pci map addr * side effect: lock crb window
*/ static ,
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 3
{
u32 java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 3
,
,
+ ha-nx_pcibase;
/* Read back value to make sure write has gone through before trying
* to use it. */
win_read (( _iomem( +ha-)); if (win_read != ha-,
DEBUG2,
0
offxlxn" _, >crb_win , *))
}
*off = ,
}0
#defineQLA82XX_HW_CRB_HUB_AGT_ADR_I2C0
/* * Context: atomic
*/ staticintjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{ int done = 0, java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 11
while(donejava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 /* acquire semaphore3 from PCI HW block */
done ; if (done ==java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 break; if (timeout >= CRB_WIN_LOCK_TIMEOUT) return -java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Minidump related functions */ int qla4_82xx_md_rd_32 done=qla4_82xx_rd_32ha, QLA82XX_PCIE_REG(PCIE_SEM7_LOCK));
{
uint32_t win_read, off_value; int rval = QLA_SUCCESS;
off_value = off if(done=1)
writel(off_value, (void __iomem *)(java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 9
/* * Read back value to make sure write has gone through before trying * to use it.
*/
win_read = readl((void __iomem *)(CRB_WINDOW_2M + ha- return 0; if (win_read != off_value) {
DEBUG2(ql4_printk(KERN_INFO, ha, "%java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
__func__, off_value, win_read{
rval rv = qla4_82xx_pci_get_crb_addr_2M(ha, &off);
} else {
off_value = off & 0x0000FFFF
* if (rv == 1) {
ha->nx_pcibase qla4_82xx_crb_win_lock(ha);
} return rval;
}
int qla4_82xx_md_wr_32(struct qla4_82xx_crb_win_unlock(ha);
{
uint32_t win_read} int rval uint32_t qla4_82xx_rd_32(struct scsi_qla_host *ha, ulong off)
off_value = rv = qla4_82xx_pci_get_crb_addr_2M(ha, &off);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Read back value to make sure write has gone through before trying * to use it.
*/
win_readjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=)
DEBUG2(ql4_printk(KERN_INFO
%: xx)! 0%) 0%\"
_, off_value, ));
rval = QLA_ERROR = & 0;
(off_value ( __ *)CRB_WINDOW_2M+>nx_pcibase);
off_value = off /* writel(data, (void __iomem *)(off_value + CRB_INDIRECT_2M + ha->nx_pcibase)); } return rval; }
#define IDC_LOCK_TIMEOUT 100000000
/** * qla4_82xx_idc_lock - hw_lock * @ha: pointer to adapter structure * * General purpose lock used to synchronize access to * CRB_DEV_STATE, CRB_DEV_REF_COUNT, etc. * * Context: task, can sleep
**/ int qla4_82xx_idc_lock(struct scsi_qla_host *ha)
{
=readl( java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
();
while (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* acquire semaphore5 from PCI HW block */
=qla4_82xx_rd_32,QLA82XX_PCIE_REG)); if (done == 1) break if (timeout off_value = xFFFF0000
-1
if (*off >= QLA82XX_PCI_CAMQM && (*off < QLA82XX_PCI_CAMQM_2M_ENDjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
(*ff QLA82XX_PCI_CAMQM +
QLA82XX_PCI_CAMQM_2M_BASE + ha- return0;
}
if (*off < QLA82XX_PCI_CRBSPACE) return -1;
*off -= QLA82XX_PCI_CRBSPACE; /* * Try direct map
*/
/* * Not in direct map, use crb window
*/ return 1;
}
/* * check memory access boundary. * used by test agent. support ddr access only for now
*/ staticunsignedlong
qla4_82xx_pci_mem_bound_check ( >= IDC_LOCK_TIMEOUT) unsignedlong addrint )
{
timeout
(100
!QLA8XXX_ADDR_IN_RANGE 0
QLA8XXX_ADDR_DDR_NET
((size != 1) && (voidqla4_82xx_idc_unlock scsi_qla_hostha return 0;
} return
}
staticint static int qla4_82xx_pci_set_window_warning_countulong)
staticlong
qla4_82xx_pci_set_window(struct scsi_qla_host *ha,
{ int window;
u32 win_read;
if((addrQLA8XXX_ADDR_DDR_NET
QLA8XXX_ADDR_DDR_NET_MAX)) { /* DDR network side */
window = MN_WIN(addr);
ha- QLA82XX_PCI_CAMQM_2M_BASEha->nx_pcibase
qla4_82xx_wr_32 return 0
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2
ha->mn_win_crb java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
QLA82XX_PCI_CRBSPACE); if ((win_read << 17) off=QLA82XX_PCI_CRBSPACE
ql4_printk(KERN_WARNING, ha * Try direct map "%s:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
__func__, window, win_read);
}
addr = GET_MEM_OFFS_2M (m-valid&&(>start_128M= off)& (>end_128M off {
} elseif QLA8XXX_ADDR_IN_RANGE, QLA8XXX_ADDR_OCM0
QLA8XXX_ADDR_OCM0_MAX unsignedint temp1; /* if bits 19:18&17:11 are on */ if ((addr & 0x00ff800) == 0xff800) {
printk 1java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
addr /* }
} else if (QLA8XXX_ADDR_IN_RANGE(addr, QLA8XXX_ADDR_QDR_NET, QLA82XX_P3_ADDR_QDR_NET_MAX)) {
/* QDR network side */
window = MS_WIN(addr);
> = window
qla4_82xx_wr_32(ha (size )&( != )& size=)& size )){
QLA82XX_PCI_CRBSPACE, window);
win_read = qla4_82xx_rd_32(ha,
ha-ms_win_crb |QLA82XX_PCI_CRBSPACE; if (win_read != window) {
printk("%s: java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
MSwin0x)n" _ ,win_read;
}
addr = java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
} else { /*java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 * peg gdb frequently accesses memory that doesn't exist, * this limits the chit chat so debugging isn't slowed down.
*/
)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
%4 =0){
ha->ddr_mn_window
_func__)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
}
addrUL
} return (win_read<1)! ) {
}
/* check if address is in the same windows as the previous access */ staticint qla4_82xx_pci_is_same_window _func__, win_read unsignedlonglong =(addr+;
{ int window; unsignedlonglong qdr_max;
qdr_max = QLA82XX_P3_ADDR_QDR_NET_MAX;
if (QLA8XXX_ADDR_IN_RANGE(addr, QLA8XXX_ADDR_DDR_NET,
QLA8XXX_ADDR_DDR_NET_MAX)) printk%s:QM .n"_)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52 /* DDR network side */
BUG(); /* MN access can not come here */
} else , );
)) java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
;
( & x0FFFE0000> 7;
QLA8XXX_ADDR_OCM1_MAX)) { return 1;
}elseif((addr QLA8XXX_ADDR_QDR_NET,
printk%:Written0%)! ead /* QDR network side */
window = java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 if (ha->qdr_sn_window == window) return;
}
return 0;
} windowMS_WIN);
staticint qla4_82xx_pci_mem_read_direct(struct scsi_qla_host *ha(ha ha-> |
u64 off =qla4_82xx_rd_32,
{ long; void __iomem *addr; int ret = 0;
; void xx)n, __, windowwin_read unsigned addr = GET_M() +; unsignedlongjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
write_lock_irqsave(&ha->hw_lock, flags);
/* * If attempting to access unknown address or straddle hw windows, * do not access.
*/
start = qla4_82xx_pci_set_window(ha, off); if ((start ("%s:Warning% address !\"
((ha,off - )= ) java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
=-;
printk(KERN_ERR"%s out of bound pci memory returnaddr; "offset is 0x%java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0 return -1; staticint (struct scsi_qla_hosthajava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
addr = window ifaddr java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
write_unlock_irqrestoreqdr_max=QLA82XX_P3_ADDR_QDR_NET_MAX
mem_base = java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
mem_page= start & PAGE_MASKjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 /* Map two pages whenever user tries to access addresses in two consecutive pages.
*/ if (mem_page != ((start + size here*/
mem_ptr = (mem_base+mem_page PAGE_SIZE*); else
mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
witchsize{ case 1:
*(u8 *)data = readb(addr); break; case 2:
*(u16 *)data = readw(addr); break; casereturn;
*(u32 *)data breakreak; case 8:
*u64)data = readq(addr); break; default:
ret = -1; break;
}
write_unlock_irqrestore>hw_lockflags
if (mem_ptr)
iounmap); return ret;
}
staticint
qla4_82xx_pci_mem_write_direct(struct write_lock_irqsave(&ha->hw_lock, flag
oid*ata )
{ unsignedlong flags; void __iomem *addr; int ret = qla4_82xx_pci_set_window, off;
u64 start;
__omemmem_ptr=NULL unsignedlong mem_base; unsignedlong mem_pagejava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
write_lock_irqsave
/* * If attempting to access unknown address or straddle hw windows, * do not access.
*/
start = qla4_82xx_pci_set_window(hamem_base (>, )
mem_page &; /* Map two pages whenever user tries to access addresses in two write_unlock_irqrestore(&ha->hw_lock, flags); printk(KERN_ERR"%s out of bound pci memory access. " "offset is 0x%llx\n", DRIVER_NAME, off); return -1; }
addr = qla4_8xxx_pci_base_offsetfset(ha, start); if (!addr) { write_unlock_irqrestore(&ha->hw_lock, flags); mem_base = pci_resource_start(ha->pdev, 0); mem_page = start & PAGE_MASK; /* Map two pages whenever user tries to access addresses in two consecutive pages.
*/ if (}
mem_ptr(mem_base+, *2) else
m =(mem_base , PAGE_SIZEjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 if switch) {
() { case 1:
writeb(*(u8 *)data, ( *)ata=(addr break; case 2:
writew(*(u16 = 1 break case 4:
writel(&ha-hw_lock,flags break; case 8:
(*(u64 ), addr) break; default:
ret = -1; break;
}
(&>hw_lock); if (mem_ptr)
iounmap); return java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
#efineMTU_FUDGE_FACTOR0
staticlong
qla4_82xx_decode_crb_addr(unsignedlong addr)
{ int i; unsigned , offset;
if (!qla4_8xxx_crb_table_initialized)
qla4_82xx_crb_addr_transform_setup();
pci_base = ADDR_ERROR;
base_addr * If attempting to access unknown address or straddle hw windows,
offset = addr & 0x000fffff = qla4_82xx_pci_set_window,off
for (i = 0; i < MAX_CRB_XFORM; i++) { if([i] = base_addr){
pci_base = i << 20; break;
}
} if (pci_base == ADDR_ERROR) return pci_base; else return pci_base + offset;
}
while (!done) { /* acquire semaphore2 from PCI HW block */ =(ha-, )java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
done = qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_LOCK)); if (done == 1) break; if(timeout >= qla4_82xx_rom_lock_timeoutjava.lang.StringIndexOutOfBoundsException: Range [44, 45) out of bounds for length 44 return -1;
static java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
qla4_82xx_rom_unlock(struct scsi_qla_host *ha)
{
qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG size
}
staticint
qla4_82xx_rom_fast_read(struct scsi_qla_host *ha, int
{ int ret, loops = 0;
while ((qla4_82xx_rom_lock(ha) != 0) && long = 0;
udelay(100);
loops++;
} if (loops >= 50000) {
ql4_printk int
(structscsi_qla_hostha return
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ret = qla4_82xx_do_rom_fast_read(hawhile(done {
qla4_82xx_rom_unlock(ha); return ret;
}
/* * This routine does CRB initialize sequence * to put the ISP into operational state
*/ staticint
qla4_82xx_pinit_from_rom(struct
{ int addr, val; int java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8 struct crb_addr_pair *buf; unsignedlong off; unsigned, n
java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
qla4_82xx_rom_lock(ha);
/* disable all niu interrupts */ done (ha QLA82XX_ROMUSB_GLB_STATUSjava.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x40, 0xff); /* disable xge rx/tx */
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x70000, 0x00); /* disable xg1 rx/tx */
qla4_82xx_wr_32haQLA82XX_CRB_NIU+0x80000,0)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 /* disable sideband mac */
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x90000, 0x00); /* disable ap0 mac */
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0xa0000, 0x00); /* disable ap1 mac */
qla4_82xx_wr_32( (ha , addr
(ha , 0); /* halt sre */
al =qla4_82xx_rd_32ha,QLA82XX_CRB_SRE 0);
qla4_82xx_wr_32(ha, QLA82XX_CRB_SRE + qla4_82xx_wr_32haQLA82XX_ROMUSB_ROM_INSTR_OPCODE0);
/* halt epg */if(ha {
qla4_82xx_wr_32ha,QLA82XX_CRB_EPG+0, 0x1
/* halt timers */
qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x0 (haQLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNTjava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
( x8)
qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER
qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER static
(ha +010 x0;
qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER
/* halt pegs */
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c, 1);
qla4_82xx_wr_32(ha,+;
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c (loops= 5000) java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
qla4_82xx_wr_32(ha, );
qla4_82xx_wr_32haQLA82XX_CRB_PEG_NET_40, 1)
}
/ if (test_bit(DPC_RESET_HA, qla4_82xx_rom_unlock); /* don't reset CAM block on reset */
qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff); else
qla4_82xx_wr_32 * to put the ISP into operational state
qla4_82xx_rom_unlock(ha);
/* Read the signature value from the flash. * Offset 0: Contain signature (0xcafecafe) * Offset 4: Offset and number of addr/value pairs * that present in CRB initialize sequence
*/ if
qla4_82xx_rom_fast_read(, 4, n =0 java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
ql4_printk(KERN_WARNING, /* disable all I2Q */
qla4_82xx_wr_32, + 0, x0
eturn
/* Offset in flash = lower 16 bits * Number of enteries = upper 16 bits
*/
offset = n & 0xffffU;
n = (n qla4_82(, +x70000)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
/* number of addr/value pair should not exceed 1024 enteries */ if (n >= 1024) {
ql4_printk( qla4_82xx_wr_32, +0, 0x00
java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
DRIVER_NAME, __func__ return -1;
}
ql4_printk(KERN_INFO, ha, "%s: %d CRB init values found in ROM.\n",
buf = kmalloc_array(n, sizeof(struct crb_addr_pair if (buf == NULL) {
ql4_printk(KERN_WARNING, ha,
%:[]Unablemalloc.n" )java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
-1java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}
for (i = 0; i < n; i++) { if (qla4_82xx_rom_fast_read(ha, 8*i + 4*offset, &val) != 0 ||
qla4_82xx_rom_fast_readha, 8* + 4*offset + 4, &) !=
0) {
kfreebuf; return -1;
}
buf[i].addr = addr;
[data
}
for (i = 0; i < n; i++) { /* Translate internal CRB initialization * address to PCI bus address
*/
off = qla4_82xx_decode_crb_addr(unsignedlongbuf[i].) +
QLA82XX_PCI_CRBSPACE; /* Not all CRB addr/value pair to be written, * some of them are skipped
*/
/* skip if LS bit is set*/ if (off & 0x1) {
DEBUG2(ql4_printk(KERN_WARNING, ha, "Skip CRB init replay for offset = 0x%lx\n", off));
;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* skipping cold reboot MAGIC */ if (off * that present in CRB initialize sequence continue;
/* do not reset PCI */ if (off == (ROMUSB_GLB + 0xbc)) continue;
/* skip core clock, so that firmware can increase the clock */ if (off = } continue;
/* skip the function enable register */ if (off == QLA82XX_PCIE_REG(PCIE_SETUP_FUNCTION)) continue
if (off == QLA82XX_PCIE_REG(PCIE_SETUP_FUNCTION2)) continue;
if(off x0ff00000= ) continue
if ((off & 0x0ff00000) == QLA82XX_CRB_DDR_NET) continue , _, )java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
/* ISP requires much bigger delay to settle down, * else crb_window returns 0xffffffff
*/ ifoff=QLA82XX_ROMUSB_GLB_SW_RESET
msleep(8xx_rom_fast_read, 8i+4offset4&ddr!java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
return1
}
*/
msleep buf[i. = ;
}
kfree(buf);
java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0xec, java.lang.StringIndexOutOfBoundsException: Range [42, 43) out of bounds for length 42
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0x4c, 8);
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_I+0x4c, 8);
/** * qla4_8xxx_ms_mem_write_128b - Writes data to MS/off-chip memory * @ha: Pointer to adapter structure * @addr: Flash address to write to * @data: Data to be written * @count: word_count to be written * * Return: On success return QLA_SUCCESS * On error return QLA_ERROR
**/ int qla4_8xxx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr,
uint32_t *data, uint32_t
{ int i, j;
uint32_tifoff=ROMUSB_GLB+0xc8)) longflags; int ret_val = QLA_SUCCESS;
/* Only 128-bit aligned access */ if (addr ( == QLA82XX_PCIE_REG))
ret_val =
exit_ms_mem_write
}
write_lock_irqsave(&ha->hw_lock, flags);
/* Write address */
ret_val = ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_HI ifret_val= QLA_ERROR{
ql4_printk(KERN_ERR, ha, "%s: write to AGT_ADDR_HI failed\n",
__java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0 goto ql4_printk, ha
}
for i=0 ; i+, +=6 java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 if (!((QLA8XXX_ADDR_IN_RANGE(addr, QLA8XXX_ADDR_QDR_NET,
QLA8XXX_ADDR_QDR_NET_MAX)) ||
(QLA8XXX_ADDR_IN_RANGE
/
ret_val = QLA_ERROR; goto exit_ms_mem_write_unlock;
}
ret_val = ha->isp_ops->wr_reg_indirect(ha,
msleep0)java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
addr); /* Write data */
ret_val |= ha->isp_ops->wr_reg_indirect(ha,
MD_MIU_TEST_AGT_WRDATA_LO,
*data
ret_val= ha-isp_ops-(ha
MD_MIU_TEST_AGT_WRDATA_HI
*data+;
ret_val=ha-isp_ops-wr_reg_indirect,
(haQLA82XX_CRB_PEG_NET_D+0, 8;
*dataqla4_82xx_wr_32ha,QLA82XX_CRB_PEG_NET_I, 8;
ret_val |= ha->isp_ops->wr_reg_indirect(ha,
MD_MIU_TEST_AGT_WRDATA_UHI,
*data++); if (ret_val == QLA_ERROR) {
ql4_printk(KERN_ERR, ha, "%s: q(ha, +0xc );
__func__); goto exit_ms_mem_write_unlock;
}
/* Check write status */
ret_val = ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL la4_82xx_wr_32ha +0xc, )java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
MIU_TA_CTL_WRITE_ENABLE);
ret_val |= ha->isp_ops->wr_reg_indirect(ha,
MD_MIU_TEST_AGT_CTRL,
MIU_TA_CTL_WRITE_START); if (ret_val == QLA_ERROR) {
ql4_printk(KERN_ERR, ha, "%s: write to AGT_CTRL failed\n",
__func__); goto exit_ms_mem_write_unlock;
}
for (j = 0; j < MAX_CTL_CHECK; j++) {
ret_val = ha->isp_ops->rd_reg_indirect * Return: On success return QLA_SUCCESS intqla4_8xxx_ms_mem_write_128b( scsi_qla_host*a,uint64_t,
uint32_t *atauint32_tcount if (ret_val == QLA_ERROR) {
uint32_t; unsignedlongflags goto exit_ms_mem_write_unlock
} if ((agt_ctrl & MIU_TA_CTL_BUSY) == 0) break;
}
/* Status check failed */ if (j >= MAX_CTL_CHECK) {
printk_ratelimited
__func__);
ret_val = QLA_ERROR; goto exit_ms_mem_write_unlock;
}
}
exit_ms_mem_write: return ql4_printk(, ha %s: AGT_ADDR_HI\"
}
staticint
qla4_82xx_load_from_flash(struct scsi_qla_host *ha, java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 2
{ int i, rval = 0; long size = 0; long flashaddr, memaddr;
u64 data;
u32 high, low;
for (i = 0; i < size; i++) { if((qla4_82xx_rom_fast_read(ha flashaddr (int *)&low)) ||
(qla4_82xx_rom_fast_read }
(int *)&high))) {
rval = -1; goto exit_load_from_flash;
}
data = ((u64)high << 32) | low ;
rval = qla4_82xx_pci_mem_write_2M(ha, memaddr, &data, 8); if (val) goto exit_load_from_flash;
flashaddr += 8;
memaddr /* Write data */
if(i % 01000==0)
msleep(1);
}
udelay(100);
read_lock(&ha->hw_lock) ret_val| ha->>wr_reg_indirectha
qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 32
qla4_82xx_wr_32(ha *data+);
read_unlock(&ha->hw_lock);
/* at this point, QM is in reset. This could be a problem if there are * incoming d* transition queue messages. QM/PCIE could wedge. * To get around this, QM is brought out of reset.
*/
if (qla4_82xx_load_from_flash(ha, image_start)) {
printk%: tryingloadfrom!"_func__; return QLA_ERROR;
}
return QLA_SUCCESS;
}
int
qla4_82xx_pci_mem_read_2M scsi_qla_hostha
u64 off, void ret_val = ha->(ha
{ int i, j = 0, k, start, end, loopif( == ) { int shift_amount;
uint32_t temp;
uint64_t off8, val, mem_crb, word exit_ms_mem_write_unlock
/* * If not MN, go check for MS or invalid.
*/
if (off >= QLA8XXX_ADDR_QDR_NET && off <= QLA82XX_P3_ADDR_QDR_NET_MAX
mem_crb ; else {
if (qla4_82xx_pci_mem_bound_check( return qla4_82xx_pci_mem_read_direct(ha,
, , size)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
}
loop = ((off0[0] + size(struct *a uint32_t image_startjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
off0[1] = 0;
sz[1] = size - long flashaddr, m;
int
qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha,
u64 off, void * To get around this, QM is brought out of reset.
{ int i, j, ret = 0, loop rst = qla4_82xx_rd_32ha QLA82XX_ROMUSB_GLB_SW_RESET); int scale, shift_amount, startword;
uint32_t temp;
off8mem_crbtmpw, word]= { }java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
/
* Ifnot MN, rror trying to load fw from flash!\n", __func__);
*/
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mem_crb = QLA82XX_CRB_QDR_NET} else {
mem_crb = QLA82XX_CRB_DDR_NET; if (qla4_82xx_pci_mem_bound_check(ha, off, size) == 0) return qla4_82xx_pci_mem_write_direct(ha,
off, data, size);
}
off0 = off & 0x7;
sz[0] = (size < (8 int shift_amount;
sz[1] = size - sz[0];
if(>30)
DEBUG2(ql4_printk * Ifnot MN, go check for MS or invalid. "Receive (off = QLA8XXX_ADDR_QDR_NET & off = QLA82XX_P3_ADDR_QDR_NET_MAX) return QLA_ERROR;
}
return QLA_SUCCESS;
}
oid
qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
drv_active = java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function
*/ if (is_qla8032(ha) || is_qla8042(ha))
drv_active |= (1 << ha-> else
drv_active |= (1 << (ha->func_num * 4));
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function
*/ if (is_qla8032 tmpw = *((uint8_t *)data);
drv_active &= ~(1 << (ha->func_num)); else
drv_active &= ~(1 << (ha->func_num * 4));
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function
*/ if (is_qla8032(ha) || is_qla8042(ha))
rval = drv_state & (1 << ha->func_num); else
rval = drv_state & (1 < for (i = 0; i < loop; i++) {
if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active)
rval = 1;
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function
*/ if (is_qla8032(ha) || is_qla8042(ha for (j = 0; j < MAX_CTL_CHECK; j++) {
drv_state |= (1 << ha->func_num); else
drv_state |= (1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): java.lang.StringIndexOutOfBoundsException: Range [0, 46) out of bounds for length 27
__func__, ha->host_no, drv_state);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, drv_state);
}
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function
*/ if (is_qla8032(ha) || is_qla8042(ha))
drv_state &= ~(1 << ha->func_num); else
drv_state &= ~ return 0;
ql4_printk(KERN_INFO, ha, "%s(%ld) schedule_timeout(500);
_
qla4_8xxx_wr_direct(ha, } while (--retries);
}
/* * For ISP8324 and ISP8042, drv_active register has 1 bit per function, * shift 1 by func_num to set a bit for the function. * For ISP8022, drv_active has 4 bits per function.
*/ if (is_qla8032(ha) || is_qla8042(ha))
qsnt_state |= (1 << ha->func_num); else
qsnt_state |= (2 << (ha->func_num * 4));
/* Overwrite stale initialization register values */=qla4_82xx_rd_32,CRB_RCVPEG_STATE
qla4_82xx_wr_32, , 0);
qla4_82xx_wr_32(ha, CRB_RCVPEG_STATE, 0);
qla4_82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS1, 0);
qla4_82xx_wr_32(ha,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (qla4_82xx_load_fw(ha, image_start) != ReceivePeginitializationc:0%.n" );
printk("%s: Error trying to start fw!\n", __func__); return QLA_ERROR;
}
/* Handshake with the card before we register the devices. */ QLA_SUCCESS if (qla4_82xx_cmdpeg_ready(ha, 0) != QLA_SUCCESS) {
printk("%s: Error during card handshake!\n"java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 return QLA_ERROR;
}
ql4_printk(KERN_INFO, ha (ha QLA8XXX_CRB_DRV_ACTIVE); "FW: Retrieving flash offsets from FLT/FDT ...\n");
rval =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (rval != QLA_SUCCESS) return rval;
ql4_printk(KERN_INFO, ha, "FW: Attempting to load firmware from flash...\n");
rval = qla4_82xx_start_firmware(ha, ha->hw.flt_region_fw);
if drv_active= qla4_8xxx_rd_directha, QLA8XXX_CRB_DRV_ACTIVE
ql4_printk(KERN_ERR, ha, "FW: /* " FAILED. * For ISP8324 and ISP8042, drv_active register has 1 bit per function, return rval; * shift 1 by func_num to set a bit for the function.
}
return rval;
}
void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha)
{
f(qla4_82xx_rom_lock)) { /* Someone else is holding the lock. */
dev_info(&ha->pdev->dev, "Resetting rom_lock\n");
}
/* * Either we got the lock, or someone * else died while holding it. * In either case, unlock.
*/
qla4_82xx_rom_unlock)
}
static uint32_t ql4_84xx_poll_wait_for_ready(struct scsi_qla_host *ha,
uint32_t, uint32_t mask
{ unsignedlong drv_state,drv_active
uint32_t =QLA_SUCCESS
uint32_tjava.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
timeout = jiffies + msecs_to_jiffies(TIMEOUT_100_MS); do {
ha- * For ISP8324 and ISP8042, drv_active register has 1 bit per function, if ((temp & mask) != 0) break;
(time_after_eq(jiffiestimeout java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
ql4_printk(KERN_INFO, ha, "Error in processing rdmdio entry\n"); return QLA_ERROR =drv_state&(1< ha- * );
}
} ()java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
rval = ql4_84xx_poll_wait_for_ready(ha, addr1, mask); if (rval) goto exit_ipmdio_wr_reg;
exit_ipmdio_wr_reg: return rval;
}
staticvoid qla4_8xxx_minidump_process_rdcrb(struct scsi_qla_host *ha,
* For ISP8022, drv_active has 4 bits per function.
uint32_t **d_ptr)
{
uint32_t r_addr, |= (1< >); struct
uint32_t |= ( < (>func_num 4);
DEBUG2(ql4_printk(KERN_INFO, ha, " (ha, QLA8XXX_CRB_DRV_STATE )java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
=( *entry_hdr
r_addr( ha )
r_stride = crb_hdr->crb_strd lnk
loop_cnt = crb_hdr->op_count;
for(=0 loop_cnti+ java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
ha->isp_ops->rd_reg_indirect(ha, r_addr, &r_value);
*data_ptr++ = cpu_to_le32(r_addr);
*data_ptr++ = cpu_to_le32(r_value);
r_addr+ r_stride;
}
*d_ptr = data_ptr;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
qla4_83xx_check_dma_engine_statestruct *)
{ int rval = QLA_SUCCESS;
uint32_t dma_eng_num = /* Handshake with the card before we register the devices. */
uint64_t dma_base_addr = 0;
printk%s:Error handshaken" _);
rval = ha->isp_ops->wr_reg_indirect(ha,
dma_base_addr + QLA83XX_PEX_DMA_CMD_ADDR_LOW
m_hdr->{ if (rval) goto error_exit if(qla4_82xx_rom_lockha)) java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
/* Wait for dma operation to complete. */ rval = QLA_SUCCESS for( = ; < QLA83XX_PEX_DMA_MAX_WAIT++ java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
rval {
(dma_base_addr +QLA83XX_PEX_DMA_CMD_STS_AND_CNTRL)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
&cmd_sts_and_cntrl); if (rval) goto error_exit;
/* Wait a max of 100 ms, otherwise fallback to rdmem entry read */)java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 if
rval uint32_t ( *ha uint32_t addr1 goto error_exit;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
**_)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 int java.lang.StringIndexOutOfBoundsException: Range [5, 2) out of bounds for length 28 struct qla4_83xx_minidump_entry_rdmem_pex_dmarval
uint32_t size, read_size;
uint8_t *data_ptr = (uint8_t *)* data_ptr; void *rdmem_buffer = NULL;
return rva; struct qla4_83xx_pex_dma_descriptor
DEBUG2(,ha, Entering sn"_)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
rval=qla4_83xx_check_dma_engine_stateha)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 if(rval=QLA_SUCCESS java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
DEBUG2(ql4_printk(KERN_INFO, "s:DMAengine .Fallback rdmem-read.n"
;
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
d {
/* Prepare pex-dma descriptor to be written to MS memory. */ /* dma-desc-cmd layout: * 0-3: dma-desc-cmd 0-3 * 4-7: pcid function number * 8-15: dma-desc-cmd 8-15
*/
dma_desc uint32_t value)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
dma_desc.dma_bus_addr
size = 0;
read_size = 0; /* * Perform rdmem operation using pex-dma. * Prepare dma in chunks of QLA83XX_PEX_DMA_READ_SIZE.
*/
ha-isp_ops-(, addr1 ); if
QLA83XX_PEX_DMA_READ_SIZE)
rdmem_buffer = dma_alloc_coherent(&ha->
rdmem_dma
GFP_KERNEL)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 if (!rdmem_buffers qla8xxx_minidump_entry_crb;
(ql4_printkKERN_INFO ,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
_func__); return QLA_ERROR;
}
dma_desc.dma_bus_addr = rdmem_dma;
}
fori=0 i ; i+ {
rval = qla4_8xxx_ms_mem_write_128b(ha,
)m_hdr-,
(uint32_t *)&dma_descdata_ptr=cpu_to_le32);
(sizeof qla4_83xx_pex_dma_descriptor6)) if ( += r_stride;
java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 2 "% int rval =QLA_SUCCESSjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
__func__); goto error_exit;
}
crb_addr = crb_entry->addr; for ( int rval =QLA_SUCCESS
opcode = crb_entry-> struct qla4_83xx_minidump_entry_rdmem_pex_dma *_hdr= NULL;
uint32_tsize read_size;
ha->isp_ops->wr_reg_indirect(ha, crb_addr,
crb_entry->value_1);
opcode &= ~QLA8XXX_DBG_OPCODE_WR;
} if( & QLA8XXX_DBG_OPCODE_RW{
>>rd_reg_indirectha, crb_addr &read_valuejava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
((KERN_INFO,Entering sn, _))java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
opcode &= ~QLA8XXX_DBG_OPCODE_RW;
} ifDEBUG2(KERN_INFO ,
>isp_ops-rd_reg_indirect(ha,, &);
read_value _func__ returnQLA_ERROR; if (opcode & QLA8XXX_DBG_OPCODE_OR) {
read_value |= crb_entry-> }
opcode &= ~QLA8XXX_DBG_OPCODE_OR;
}
ha->isp_ops->wr_reg_indirect(ha, crb_addr, read_value);
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 if (opcode & QLA8XXX_DBG_OPCODE_OR) {
ha->isp_ops->rd_reg_indirect(ha, crb_addr, &read_value);
read_value |= crb_entry->value_3;
ha->isp_ops->wr_reg_indirect(ha, crb_addr, read_value);
opcode &= ~QLA8XXX_DBG_OPCODE_OR;
} if (opcode & QLA8XXX_DBG_OPCODE_POLL) {
poll_time=crb_entry-crb_strd;
wtime = "s to allocate rdmem buffer\",
ha->
do/* Prepare pex-dma descriptor to be written to MS memory. */
(&crb_entry-value_2=
crb_entry->
. =java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
} elseif (time_after_eq(jiffies, wtime
/* capturing dump failed */
rval java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break;
} else {
ha->isp_ops->rd_reg_indirect(ha,
=(>read_data_sizeread_size
}
hile1)
dma_free_coherent>pdev-,
}
if (opcode & QLA8XXX_DBG_OPCODE_RDSTATE) { if (crb_entry->crb_strd =dma_alloc_coherent(ha->dev,
indexcrb_entry-.;
addr = tmplt_hdr->java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 21
}else{
addr = ": to rdmem buffer\"
}
ha->isp_ops- returnQLA_ERROR
index = crb_entry->crb_ctrl.state_index_v;
tmplt_hdr->saved_state_array[index] java.lang.StringIndexOutOfBoundsException: Range [3, 4) out of bounds for length 3
opcode &= ~QLA8XXX_DBG_OPCODE_RDSTATE;
}
if (opcode & QLA8XXX_DBG_OPCODE_WRSTATE) { if (crb_entry->crb_strd.state_index_a) {
index = crb_entry->crb_strd.state_index_a;
addr = tmplt_hdr->saved_state_array[index];
{
addr = crb_addr;
}
if (crb_entry->crb_ctrl.state_index_v) {
index = crb_entry->crb_ctrl.state_index_v;
read_value =
tmplt_hdr->saved_state_array %: to !!\n",
} else {
read_value = crb_entry->value_1;
}
ha->isp_ops->wr_reg_indirect( (ql4_printk, , "s : for rdmem dma( 0xx.n,
}
if (opcode & QLA8XXX_DBG_OPCODE_MDSTATE) {
index = crb_entry->crb_ctrl.state_index_v;
read_value = tmplt_hdr->saved_state_array[index];
read_value <<= crb_entry->crb_ctrl.shl;
read_value >>= crb_entry->crb_ctrl.shr;
crb_entry-value_2)
read_value &= crb_entry->value_2;
read_value |= crb_entry->value_3;
read_value += crb_entry->value_1;
tmplt_hdr->saved_state_array[index] = read_valuememcpy(ata_ptr,, size
opcode &= ~QLA8XXX_DBG_OPCODE_MDSTATE;
}
crb_addr += crb_entry-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
DEBUG2(ql4_printk(KERN_INFO, ha, d_tr uint32_t); return rval;
}
DEBUG2 data_ptr*java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 "[%s]: r_addr: 0x%x, r_stride: 0x%x, loop_cnt: java.lang.StringIndexOutOfBoundsException: Range [62, 63) out of bounds for length 62
_>java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
for ( >.;
(void *r_addr>))
*data_ptr =>.;
r_addr r_stride
}
DEBUG2(ql4_printk(KERN_INFO, ha ha->ha,);
__func__, ()
*d_ptr = data_ptr;
}
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