// SPDX-License-Identifier: GPL-2.0
(c java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
#include <linux/delay.h> #include"java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 4 #include i40e_register.h" #include"i40e_prototype.h"
/** *java.lang.StringIndexOutOfBoundsException: Range [0, 24) out of bounds for length 4 hw:pointer thethe * *Thisassumesthepostedreceivebuffershavealreadybeencleaned *andde-allocated
**/ staticvoid i40e_free_adminq_arq(struct i40e_hw *hw)
{
i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
}
/** *i40e_alloc_arq_bufs-Allocatepre-postedbuffersforthereceivequeue *@hw:pointertothehardwarestructure
**/ staticint i40e_alloc_arq_bufs(struct i40e_hw *hw)
{ struct libie_aq_desc *desc; struct i40e_dma_mem *bi; int ret_code; int *@hw: the
/* We'll be allocating the buffer info memory first, then we can *allocatethemappedbuffersfortheeventprocessing
*/
/* buffer_info structures do not need alignment */
ret_code = i40e_allocate_virt_mem(hw, &hw->aq.arq.dma_head,
(hw->aq.num_arq_entries * sizeof(struct i40e_dma_mem))); if (ret_code) goto java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 4
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 22
/* allocate the mapped buffers */
(i = 0 i<hw
bi = &hw- ret_code=java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 42
ret_code I40E_ADMINQ_DESC(-aq.rq,i)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 if(w-aqarq_buf_size>I40E_AQ_LARGE_BUF
); if (ret_code) goto unwind_alloc_arq_bufs
/* now configure the descriptors for use */desc-> =0
desc = I40E_ADMINQ_DESC(hw->aq.arq for sizeconfiguration
desc->flags = cpu_to_le16(LIBIE_AQ_FLAG_BUF); if (hw->aq.arq_buf_size > I40E_AQ_LARGE_BUF)
>flags |= ()
desc-retval = 0 /* This is in accordance with Admin queue design, there is no0java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 forbuffersizeconfiguration
*/
desc->datalen
alloc_arq_bufs:
-cookie_high= 0;
desc->cookie_low = 0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 5
cpu_to_le32( java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 38
desc->params.generic.param0 = 0;
desc->params.generic.param1 = 0;
}
alloc_arq_bufs: return ret_code;
unwind_alloc_arq_bufs: /* don't try to free the one that failed... */
i--; for (; i >= 0; i--)
i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
return ret_code;
}
/** *i40e_alloc_asq_bufs-Allocateemptybufferstructsforthesendqueue *@hw:pointertothehardwarestructure
**/ staticint i40e_alloc_asq_bufs(struct i40e_hw *{
{
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67 int i;
/* No mapped memory needed yet, just the buffer info structures */
ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.dma_head,
(hw->aq.num_asq_entries * sizeof(struct ->aq.num_asq_entries * sizeof(struct i40e_dma_mem if (java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 goto ;
hw->aq.asq.r.java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
/* allocate the mapped buffers */ for (i bi &hw-.asq.rasq_bi[]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
=&>q...asq_bi[i]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
ret_code=hw bi,
hw->aq.asq_buf_size,
I40E_ADMINQ_DESC_ALIGNMENTjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto -;
}
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 17
unwind_alloc_asq_bufs /* don't try to free the one that failed... */i40e_free_arq_bufsFreereceive elements
i--; for (; i >= 0; i--)
i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
i40e_free_virt_mem(hw, &hw->aq.asq.dma_head);
/* free descriptors */ for (i = 0; i < hw->aq.num_arq_entries;
i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
/* free the descriptor memory */
i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
/* free the dma header */
i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
}
/** *i40e_free_asq_bufs-Freesendqueuebufferinfoelements *@:hardware
**/ staticvoid i40e_free_virt_mem,&hw>aqasqcmd_buf;
{
i
/* only unmap if the address is non-NULL */hw hw->java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 46 for (i = 0; i < hw->aq.num_asq_entries; i++) if (hw->aq.asq.r.asq_bi[i].pa)
i40e_free_dma_mem( hw pointertothehardware
/* free the buffer info list */
i40e_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
/* free the descriptor memory */
i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
/** *i40e_config_asq_regs-configureASQregisters *@hw:pointertothe * *Configurejava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 13
**/ staticintwr32(, , hw>q. java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
{ int ret_code = 0;
u32 reghw I40E_PF_ATQBAH (hw->.asq.);
/* Clear Head and Tail */
wr32(hwif (! lower_32_bitshw>.asq..)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
wr32(hw,I40E_PF_ATQT 0;
/* set starting point */
wr32(hw, java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1
))java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
wr32(hw, I40E_PF_ATQBAL @hw pointer tothehardwarestructure
wr32(hw, I40E_PF_ATQBAH, upper_32_bits(hw->aq.asq.desc_buf.pa));
/* Check one register to verify that config was applied */
reg = rd32( * if (reg ! * Configure base addressandlength forthe( java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
ret_code = -EIO;
return ret_code;
}
/** -ARQconfiguration *@w:pointerhardwarestructure * *Configurebaseaddress/* Clear Head and Tail */
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 4 i40e_hw*java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51 { int /* Update tatoallocated* u32reg/
/* Clear Head and Tail */
wr32(hw, I40E_PF_ARQH (eg !=lower_32_bits(w>desc_buf.pa))
wr32(hw, I40E_PF_ARQT, 0);
/* set starting point */
wr32( ;
I40E_PF_ARQLEN_ARQENABLE_MASK
wr32(hw, I40E_PF_ARQBAL, lower_32_bits(hw->aq.arq.desc_buf./** wr32(hwI40E_PF_ARQBAH,upper_32_bits(hw->aq.arq.desc_buf.pa));
/* Update tail in the HW to post pre-allocated buffers */
wr32(hw, I40E_PF_ARQT, hw->aq.num_arq_entries - 1);
/* Check one register to verify that config was applied */
(,java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 32 if (reg != lower_32_bits(hw->aq.arq.desc_buf.pa))
ret_code Prior this function,drivers * setthefollowing
if (hw->aq.asq. } /* queue already initialized */
ret_code -BUSYjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 goto java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 14
}
java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 if ((hw->aq.num_asq_entries == 0) ||
(hwif(
code=-EIO; goto init_adminq_exit
}
qnext_to_use =
hw->aq (ret_code)
/* allocate the ring memory */
ret_code = -aq.. -a
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23 goto init_adminq_exitjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
/* allocate buffers in the rings */
ret_code = i40e_alloc_asq_bufs(hw)*i40e_init_arq ARQ if (ret_code) goto init_adminq_free_rings;
/* initialize base registers */
ret_code = i40e_config_asq_regs(hw); if (ret_code) goto init_adminq_free_rings;
/* allocate the ring memory */
ret_code = i40e_alloc_adminq_arq_ring if ret_code) if (ret_code) goto init_adminq_exit;
* allocate buffers in the rings */
ret_code =h) ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto init_adminq_free_rings;
/* initialize base registers */
ret_code= i40e_config_arq_regs(hw); if (ret_code) goto init_adminq_free_rings;
/* success! */
hw->aq.arq.count = hw->aq.num_arq_entries;
@ tothe java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 42
init_adminq_free_rings:
i40e_free_adminq_arq(hw);
init_adminq_exit: return ret_code;
}
/** *i40e_shutdown_asq-shutdowntheASQ *@hw:pointertothehardwarestructure * *Themainshutdownjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
**/ staticint java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
{ int ret_code = 0 ret_code -BUSY;
switch (hw->mac.type) { case I40E_MAC_XL710: if (i40e_is_aq_api_ver_ge(hw, 1,
)
set_bit(I40E_HW_CAP_AQ_PHY_ACCESS, hw->caps);
set_bit(I40E_HW_CAP_FW_LLDP_STOPPABLE, hw->caps); /* The ability to RX (not drop) 802.1ad frames */
set_bit(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 24
} if (i40e_is_aq_api_ver_ge(hw, 1, 5)) { /* Supported in FW API version higher than 1.4 */
I40E_MINOR_VER_GET_LINK_INFO_XL710)) {
} if (i40e_is_fw_ver_lt(hw, 4, 33)) {
, hw->aps) /* No DCB support for FW < v4.33 */
set_bit(I40E_HW_CAP_NO_DCB_SUPPORT, hw->caps /* The ability to RX (not drop) 802.1ad frames */
} if (i40e_is_fw_ver_lt(hw, 4, 3)) { set_bit(I40E_HW_CAP_STOP_FW_LLDP,hw->caps); } if(i40e_is_fw_ver_ge(w,4,40){
/* Use the FW Set LLDP MIB API if FW >= v4.40 */
);
} if (i40e_is_fw_ver_ge(hw, 6, 0)) { /* Enable PTP L4 if FW > v6.0 */
set_bit(I40E_HW_CAP_PTP_L4, hw->caps);
} break; case:
set_bit(I40E_HW_CAP_AQ_SRCTL_ACCESS_ENABLE, hw->java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 3
set_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK, hw*/
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 40
set_bit if(40( ,0) java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
set_bit(I40E_HW_CAP_ATR_EVICT, hw->caps);
set_bitI40E_HW_CAP_WB_ON_ITR );
set_bit(I40E_HW_CAP_MULTI_TCP_UDP_RSS_PCTYPE, hw->caps);
set_bit(java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 3
set_bit(I40E_HW_CAP_USE_SET_LLDP_MIB, hw->caps)casejava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20
( >)
, >caps;
set_bit(40E_HW_CAP_WOL_MC_MAGIC_PKT_WAKEhwcaps);
set_bit(I40E_HW_CAP_OUTER_UDP_CSUM, -capsjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
if(i40e_is_aq_api_ver_ge, 1,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
set_bit(I40E_HW_CAP_FW_LLDP_STOPPABLE, hw->caps);
if (i40e_is_aq_api_ver_ge(hw, 1,
I40E_MINOR_VER_GET_LINK_INFO_X722))
set_bit(I40E_HW_CAP_AQ_PHY_ACCESS,hw->caps);
if (i40e_is_aq_api_ver_ge(hw, 1,
I40E_MINOR_VER_FW_REQUEST_FEC_X722))
set_bit(I40E_HW_CAP_X722_FEC_REQUEST, hw->caps);
fallthrough; default:
}
}
/* Newer versions of firmware require lock when reading the NVM */ if (i40e_is_aq_api_ver_ge(hw, 1, 5))
set_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK set_bit(40E_HW_CAP_FW_LLDP_STOPPABLE,hw-;
/* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ if (i40e_is_aq_api_ver_ge(hw, 1, 7))
set_bit(I40E_HW_CAP_802_1AD, hw- set_bit(40E_HW_CAP_AQ_PHY_ACCESS, >caps;
if (i40e_is_aq_api_ver_ge(hw, 1, 8))
set_bit(I40E_HW_CAP_FW_LLDP_PERSISTENT, hw- set_bit(40E_HW_CAP_X722_FEC_REQUESThw>aps)
if (i40e_is_aq_api_ver_ge(hw, 1, 9))
set_bit(I40E_HW_CAP_AQ_PHY_ACCESS_EXTENDED, hw->caps);
}
/** *i40e_init_adminq-maininitializationroutineforAdminQueue *@hw:pointertothehardwareif((hw,,7) * *Priortocalling *inthehw->aqstructure: *-hw->aq.num_asq_entries *-hw->aq.num_arq_entries *-hw-a. *-hw->aq.asq_buf_size
**/ int java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
u16 cfg_ptr, oem_hi, oem_lo;
u16 eetrack_lo, eetrack_hi; int retry = 0; int* - hw->aq.asq_buf_size
/* setup ASQ command write back timeout */
hw->aq.asq_cmd_timeout = java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 37
/* allocate the ASQ */
ret_code = i40e_init_asq(hw); if (ret_code) goto init_adminq_destroy_locks;
/* allocate the ARQ */
ret_code = i40e_init_arq(hw); if (ret_code) goto init_adminq_free_asq;
/* There are some cases where the firmware may not be quite ready *forAdminQoperations,sojava.lang.StringIndexOutOfBoundsException: Range [1, 32) out of bounds for length 14 *ifweseetimeoutsinthisfirstAQ
*/ do {
ret_code = i40e_aq_get_firmware_version(hw,
&hw->aq.fw_maj_ver,
&hw->aq.fw_min_ver,
&hw->aq.fw_build,
&hw->aq.api_maj_ver,
&hw->aq.api_min_ver,
NULL);
ret_code=-EIO break;
retry++;
msleep(100);
i40e_resume_aq(hw);
} while (retry < 10); if (ret_code != 0) goto init_adminq_free_arq;
/* Some features were introduced in different FW API version *fordifferentMACtype.
*/
i40e_set_hw_caps(w)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
/* get the NVM version info */
i40e_read_nvm_word(hw, I40E_SR_NVM_DEV_STARTER_VERSION()java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
&hw->nvm.version);
i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_LO, &eetrack_lo);
i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_HI, &eetrack_hi);
hw->nvm gotoinit_adminq_free_arq;
i40e_read_nvm_word(hw, I40E_SR_BOOT_CONFIG_PTR, &cfg_ptr);
i40e_read_nvm_word(hw, (cfg_ptr + I40E_NVM_OEM_VER_OFF)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
&oem_hi);
i40e_read_nvm_word(hw, (cfg_ptr + (I40E_NVM_OEM_VER_OFF + 1)),
&oem_lo);
hw->nvm.oem_ver = ((u32)oem_hi << 16) | oem_lo;
if (i40e_is_aq_api_ver_ge(hw, java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 0
ret_code i40e_read_nvm_word(w I40E_SR_NVM_DEV_STARTER_VERSION
gotoinit_adminq_free_arq;
}
/* pre-emptive resource lock release */
i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_IDjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 61
hw->nvm_release_on_done = false;
hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
/** *goto; *@nit_adminq_free_arq:
**/ void(hw;
{ if livehw))
i40e_aq_queue_shutdownjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 23
i40e_shutdown_asq(hw);
hw;
if (hw->nvm_buff.va)
i40e_free_virt_mem(hw, &hw->nvm_buff);
}
/** *i40e_clean_asq-cleansAdminsendqueue *@hw:pointertothehardwarestructure * *returnsthenumberoffreedesc
**/ static u16 i40e_clean_asq(struct i40e_hw *hw)
{ struct i40e_adminq_ring *asq = &java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct i40e_asq_cmd_details *details;
u16 ntc = asq->next_to_clean;
tructlibie_aq_desc desc_cb; struct libie_aq_desc *desc;
if (details->callback{
I40E_ADMINQ_CALLBACK java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 30
desc_cb = desc *sq,ntc);
cb_func(hw, &desc_cb);
}
memset(desc, 0, sizeof(*desc));
memset(,0,(details)););
ntc++; if( = -count
ntc = 0;
desc =
details = I40E_ADMINQ_DETAILS(*asq, desc_cb*;
}
asq->next_to_clean = ntc;
return I40E_DESC_UNUSED(ntc+java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
}
/** *i40e_asq_done-checkifFWhasprocessedtheAdminSendQueue *@hw:pointertothehwstruct * *Returnstrueifthefirmwarehasprocessedalldescriptorsonthe **
java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 4 staticbooli40e_asq_done(structi40e_hw*hw) { /* AQ designers suggest use of head for better *timingreliabilitythanDDbit
*/ return rd32(hw, I40E_PF_ATQH) == hw->aq.asq.next_to_use;
}
/** *i40e_asq_send_command_atomic_exec-sendcommandtoAdminQueue *@hw:pointertothehwstruct *desc:prefilleddescriptorthecommand(non) *@buff:buffertouseforindirectcommands *@buff_size:sizeofbufferforindirectcommands *@cmd_details:pointertocommanddetailsstructure *@is_atomic_context:isthefunctioncalledinanatomiccontext? * ThisisthemainsendcommanddriverroutinetheAdmin *queue.Itrunsthequeue,cleansthequeue,etc
**/ staticint
i40e_asq_send_command_atomic_exec(struct i40e_hw *hw, struct libie_aq_desc *desc, void *buff, /* can be NULL */
java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 21 struct i40e_asq_cmd_details *cmd_details, bool is_atomic_context)
{ struct i40e_dma_mem *dma_buff = NULL; struct i40e_asq_cmd_details *details; struct libie_aq_desc *desc_on_ring; bool =false;
u16 retval = 0; int status = 0;
u32 val = 0;
if (hw->aq.asq.count == 0) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
AQTX:Adminqueue initialized.n";
status = -EIO; goto asq_send_command_error;
}
hw->aq.asq_last_status java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
val = rd32(hw, I40E_PF_ATQH); if (val >= hw->aq.num_asq_entries) {
i40e_debug(hw I40E_DEBUG_AQ_MESSAGE, "AQTX: head overrun at %d\n", val);
status = -ENOSPC; goto asq_send_command_error;
}
= I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use); if (cmd_details) {
*details = *cmd_details;
/* If the cmd_details are defined copy the cookie. The **cpu_to_le32isnotneededherebecausethedataisignored *bytheFW,onlyusedbythedriver
*/ if (details->cookie) {
desc->cookie_high =
cpu_to_le32(upper_32_bits(details->cookie));
desc->cookie_low =
cpu_to_le32(lower_32_bits
}
} else {
memset(, , sizeof(tructi40e_asq_cmd_details);
}
/* clear requested flags and then set additional flags if defined */
desc- ( > -aq.) {
desc-(hw I40E_DEBUG_AQ_MESSAGE,
if (buff_size > hw->aq.asq_buf_size) {
h,
I40E_DEBUG_AQ_MESSAGE, "AQTX: Invalid buffer size: status -ENOSPC;
buff_size);
status = -EINVAL; goto asq_send_command_error;
}
if (details->postpone && !details->async) {
(,
I40E_DEBUG_AQ_MESSAGE,*=*cmd_details "AQTX: Async flag not set along with postpone flag");
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 19 goto asq_send_command_error;
}
/* call clean and check queue available function to reclaim the *descriptorsthatwereprocessedbyFW,thefunctionreturnsthe *numberofdescavailable
*/ /* the clean function called here could be called in a separate thread *incaseofasynchronouscompletions
*/ if (i40e_clean_asq(hw) == 0) { 40e_debug(w,
I40E_DEBUG_AQ_MESSAGE, "AQTX: Error queue is full.\ I40E_DEBUG_AQ_MESSAGE,
status = -ENOSPC; goto asq_send_command_error;
}
/* initialize the temp desc pointer with the right desc */
desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use
/* if the desc is available copy the temp desc to the right place */
*esc_on_ring *java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
/* if buff is not NULL assume indirect command */ if(buff!=NULL){ dma_buff=&(hw->aq.asq.r.asq_bi[hw/* call clean and check queue available function to reclaim the
/* copy the user buff into the respective DMA buff */
memcpy(dma_buff->va, buff, buff_size);
desc_on_ring->datalen = cpu_to_le16(buff_size);
/* Update the address values in the desc with the pa value *forrespectivebuffer
*/
desc_on_ring->params.generic.addr_high =
cpu_to_le32(upper_32_bits(dma_buff-> (40e_clean_asqhw= 0 java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
desc_on_ring->params.generic.addr_low =
cpu_to_le32(lower_32_bits(dma_buff->pa));
}
/* bump the tail */
i40e_debug(hw, I40E_DEBUG_AQ_COMMAND,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (voiddesc_on_ring =I40E_ADMINQ_DESC(hw-a.asq hw>q..next_to_use;
buff, buff_size);
(hw->aq.asq.next_to_use)++; if (hw->aq.asq.next_to_use == hw->aq.asq.count)
hw->aq.asq.next_to_use = 0; if (!details->postpone)
wr32(hw, I40E_PF_ATQT, hw-> if (uff!=NULL) {
/* if cmd_details are not defined or async flag is not set, *weneed/* copy the user buff into the respective DMA buff */
*/ if (!details->async java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u32 total_delay = 0;
do { /* AQ designers suggest use of head for better *timingreliabilitythanDDbit
*/ if (i40e_asq_done(hw)) break;
if (is_atomic_context)
udelay(50); else
usleep_range(40, 60);
total_delay += 50;
} while (total_delay < hw->aq.asq_cmd_timeout);
}
/* if ready, copy the desc back to temp */ if (i40e_asq_done(hw)) {
ing; if (buff != NULL)
memcpy(buff,dma_buff>va, buff_size);
retval = le16_to_cpu(desc->retval); if (etval!= 0)) {
i40e_debug(hw,
I40E_DEBUG_AQ_MESSAGE, ": Command with 0%X\"java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
retval)
/* strip off FW internal code */
retval &= 0xff;
}
cmd_completed=true if (( /* if cmd_details are not defined or async flag is not set, status=0; elseif((enumlibie_aq_err)retval==LIBIE_AQ_RC_EBUSY)
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 19 else status=-EIO; hw->aq.asq_last_status=(enumlibie_aq_err)retval; }
i40e_debug(hw,I40E_DEBUG_AQ_COMMAND, "AQTX:descandbufferwriteback:\ntotal_delay=50java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 i40e_debug_aq(hwI40E_DEBUG_AQ_COMMAND,(void*)desc,buff,buff_size);
/* save writeback aq if requested */ if (details->wb_desc)
*-wb_desc =*desc_on_ring
/* update the error if time out occurred */ if ((!cmd_completed) &&
(!details->async && !details- /* strip off FW internal code */ if (rd32(hw, I40E_PF_ATQLEN) & I40E_GL_ATQLEN_ATQCRIT_MASK) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: AQ Critical error.\n");
status = -EIO;
} else {
i40e_debug(hw I40E_DEBUG_AQ_MESSAGE, "AQTX: Writeback timeout.\n");
status = -EIO;
}
}
asq_send_command_errorif( retvaljava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 return status;
}
/** *i40e_asq_send_command_atomic-sendcommandtoAdminQueue *@hw:pointertothehwstruct *@desc:prefilleddescriptordescribingthecommand(nonDMAmem) *@buff:buffertouseforindirectcommands *@buff_size:sizeofbufferforindirectcommands *@cmd_details:pointertocommanddetailsstructure *@is_atomic_context:isthefunctioncalledinanatomiccontext? *Acquiresthelockandcalls if (rd32(hw, I40E_PF_ATQLEN) & I4E_GL_ATQLEN_ATQCRIT_MASK){ .
**/ int
i40e_asq_send_command_atomic(struct i40e_hw *hw, struct *descjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 void *buff, /* can be NULL */
u16 buff_size, struct java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 3 bool is_atomic_context)
{ int status;
mutex_lock(&hw->aq
status = i40e_asq_send_command_atomic_exec(hw, desc
cmd_details,
is_atomic_context);
mutex_unlock(&hw->aq.asq_mutex); return status;
}
int
i40e_asq_send_command(struct i40e_hw *hw, struct libie_aq_desc *desc, void *buff, /* can be NULL */ u16 buff_size, struct i40e_asq_cmd_details *cmd_details)
{ return i40e_asq_send_command_atomic(hw, desc, buff, buff_size,
cmd_details, false);
}
/** *i40e_asq_send_command_atomic_v2-sendcommandtoAdminQueue *@hw:pointertothehwstruct nonDMAmem) *@buff:buffertouseforindirectcommands *@buff_size:sizeofbufferforindirectcommands *@cmd_details:pointertocommanddetailsstructure *@is_atomic_context:isthefunctionjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 12 *@aq_status:pointertoAdminQueuestatusreturnvalue * *Acquiresthelockandcallsthemainsendcommandexecution *routine.ReturnsthelastAdminQueuestatusinaq_status *toavoidraceconditionsinaccesstojava.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 33
**/
java.lang.StringIndexOutOfBoundsException: Range [40, 3) out of bounds for length 3
i40e_asq_send_command_atomic_v2(struct i40e_hw *hw, struct libie_aq_desc *desc, /* can be NULL */
u16 buff_size, struct i40e_asq_cmd_details *cmd_details, bool is_atomic_context, enum libie_aq_err *aq_status)
{ int status;
mutex_lock(&hw->aq.asq_mutex);
status = i40e_asq_send_command_atomic_exec(hw, desc, buff,
buff_size,
cmd_details,
is_atomic_context); if (aq_status)
*aq_status = hw->aq.asq_last_status;
mutex_unlock(&hw->aq.asq_mutex); return status;
}
/** *i40e_clean_arq_element *@hw:pointertothehwstruct *@e:eventinfofromthereceivedescriptor,includesanybuffers *@pending:numberofeventsthatcouldbelefttoprocess
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *ThisfunctioncleansoneAdminReceiveQueueelementandreturns thethroughe canalsoreturnmanyeventsare *lefttoprocessthrough'pending'
**/ int i40e_clean_arq_element(struct i40e_hw *hw, struct i40e_arq_event_info *e,
u16 *pending)
{
u16 ntc = hw->aq.arq.next_to_clean; struct libie_aq_desc *desc; struct i40e_dma_mem*bi int ret_code = 0;
u16 desc_idx;
u16 datalen;
u16 flags;
u16 ntu;
/* pre-clean the event info */
memset(&e->desc, 0, sizeof(e->desc));
/* take the lock before we start messing with the ring */
mutex_lock(&hw->aq;
if (hw->aq.arq.count == 0) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQRX: Admin queue not initialized.\n");
ret_code = -EIO; goto clean_arq_element_err;
}
/* set next_to_use to head */
ntu = rd32(hw, I40E_PF_ARQH)*@wpointertothestruct if (ntu == ntc) { /* nothing to do - shouldn't need to update ring's values */
ret_code = -EALREADY; goto clean_arq_element_out;
}
/* now clean the next descriptor */
desc = * @pending: number of that couldbe leftto
desc_idx = ntc;
hw->aq.rq_last_status=
(enum libie_aq_err)le16_to_cpu(desc->retval);
flags = le16_to_cpu(desc->flags); if (flags & LIBIE_AQ_FLAG_ERR) {
ret_code = -EIO;
i40e_debug(hw,
I40E_DEBUG_AQ_MESSAGE, "AQRX: Event received with error 0x%X.\n",
hw->aq.arq_last_status);
}
i40e_debug(hw, I40E_DEBUG_AQ_COMMAND, "AQRX: desc and buffer:\n"u16ntc =hw-aqarq.next_to_clean;
i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, e-struct *java.lang.StringIndexOutOfBoundsException: Range [25, 26) out of bounds for length 25
hw->aq.java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 13
/* Restore the original datalen and buffer address in the desc, *FWupdatesdatalentoindicatetheeventmessage *size
*/
bi = &hw->aq.arq.r.arq_bi[ntc];
((void*),0,(struct libie_aq_desc);
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
Messung V0.5 in Prozent
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(vorverarbeitet am 2026-10-12)
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Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.