From: kernel test robot <lkp@intel.com>
To: Ethan Nelson-Moore <enelsonmoore@gmail.com>, linux-scsi@vger.kernel.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Ethan Nelson-Moore <enelsonmoore@gmail.com>
Subject: Re: [PATCH 5/5] scsi: qla1280: remove function tracing macros
Date: Sun, 21 Dec 2025 13:45:40 +0800 [thread overview]
Message-ID: <202512211352.0h7atuvQ-lkp@intel.com> (raw)
In-Reply-To: <20251220051602.28029-5-enelsonmoore@gmail.com>
Hi Ethan,
kernel test robot noticed the following build warnings:
[auto build test WARNING on mkp-scsi/for-next]
[also build test WARNING on linus/master v6.19-rc1 next-20251219]
[cannot apply to jejb-scsi/for-next powerpc/next powerpc/fixes]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Ethan-Nelson-Moore/scsi-ibmvfc-remove-function-tracing-macros/20251220-131816
base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
patch link: https://lore.kernel.org/r/20251220051602.28029-5-enelsonmoore%40gmail.com
patch subject: [PATCH 5/5] scsi: qla1280: remove function tracing macros
config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20251221/202512211352.0h7atuvQ-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512211352.0h7atuvQ-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512211352.0h7atuvQ-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/scsi/qla1280.c:1688:15: warning: variable 'num' set but not used [-Wunused-but-set-variable]
1688 | int err = 0, num, i;
| ^
>> drivers/scsi/qla1280.c:3482:1: warning: label at end of compound statement is a C23 extension [-Wc23-extensions]
3482 | }
| ^
drivers/scsi/qla1280.c:3604:1: warning: label at end of compound statement is a C23 extension [-Wc23-extensions]
3604 | }
| ^
3 warnings generated.
vim +3482 drivers/scsi/qla1280.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 3265
^1da177e4c3f41 Linus Torvalds 2005-04-16 3266 /****************************************************************************
^1da177e4c3f41 Linus Torvalds 2005-04-16 3267 * qla1280_isr
^1da177e4c3f41 Linus Torvalds 2005-04-16 3268 * Calls I/O done on command completion.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3269 *
^1da177e4c3f41 Linus Torvalds 2005-04-16 3270 * Input:
^1da177e4c3f41 Linus Torvalds 2005-04-16 3271 * ha = adapter block pointer.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3272 * done_q = done queue.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3273 ****************************************************************************/
^1da177e4c3f41 Linus Torvalds 2005-04-16 3274 static void
^1da177e4c3f41 Linus Torvalds 2005-04-16 3275 qla1280_isr(struct scsi_qla_host *ha, struct list_head *done_q)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3276 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3277 struct device_reg __iomem *reg = ha->iobase;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3278 struct response *pkt;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3279 struct srb *sp = NULL;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3280 uint16_t mailbox[MAILBOX_REGISTER_COUNT];
^1da177e4c3f41 Linus Torvalds 2005-04-16 3281 uint16_t *wptr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3282 uint32_t index;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3283 u16 istatus;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3284
^1da177e4c3f41 Linus Torvalds 2005-04-16 3285 istatus = RD_REG_WORD(®->istatus);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3286 if (!(istatus & (RISC_INT | PCI_INT)))
^1da177e4c3f41 Linus Torvalds 2005-04-16 3287 return;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3288
^1da177e4c3f41 Linus Torvalds 2005-04-16 3289 /* Save mailbox register 5 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3290 mailbox[5] = RD_REG_WORD(®->mailbox5);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3291
^1da177e4c3f41 Linus Torvalds 2005-04-16 3292 /* Check for mailbox interrupt. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3293
^1da177e4c3f41 Linus Torvalds 2005-04-16 3294 mailbox[0] = RD_REG_WORD_dmasync(®->semaphore);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3295
^1da177e4c3f41 Linus Torvalds 2005-04-16 3296 if (mailbox[0] & BIT_0) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3297 /* Get mailbox data. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3298 /* dprintk(1, "qla1280_isr: In Get mailbox data \n"); */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3299
^1da177e4c3f41 Linus Torvalds 2005-04-16 3300 wptr = &mailbox[0];
^1da177e4c3f41 Linus Torvalds 2005-04-16 3301 *wptr++ = RD_REG_WORD(®->mailbox0);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3302 *wptr++ = RD_REG_WORD(®->mailbox1);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3303 *wptr = RD_REG_WORD(®->mailbox2);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3304 if (mailbox[0] != MBA_SCSI_COMPLETION) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3305 wptr++;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3306 *wptr++ = RD_REG_WORD(®->mailbox3);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3307 *wptr++ = RD_REG_WORD(®->mailbox4);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3308 wptr++;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3309 *wptr++ = RD_REG_WORD(®->mailbox6);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3310 *wptr = RD_REG_WORD(®->mailbox7);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3311 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3312
^1da177e4c3f41 Linus Torvalds 2005-04-16 3313 /* Release mailbox registers. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3314
^1da177e4c3f41 Linus Torvalds 2005-04-16 3315 WRT_REG_WORD(®->semaphore, 0);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3316 WRT_REG_WORD(®->host_cmd, HC_CLR_RISC_INT);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3317
^1da177e4c3f41 Linus Torvalds 2005-04-16 3318 dprintk(5, "qla1280_isr: mailbox interrupt mailbox[0] = 0x%x",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3319 mailbox[0]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3320
^1da177e4c3f41 Linus Torvalds 2005-04-16 3321 /* Handle asynchronous event */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3322 switch (mailbox[0]) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3323 case MBA_SCSI_COMPLETION: /* Response completion */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3324 dprintk(5, "qla1280_isr: mailbox SCSI response "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3325 "completion\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3326
^1da177e4c3f41 Linus Torvalds 2005-04-16 3327 if (ha->flags.online) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3328 /* Get outstanding command index. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3329 index = mailbox[2] << 16 | mailbox[1];
^1da177e4c3f41 Linus Torvalds 2005-04-16 3330
^1da177e4c3f41 Linus Torvalds 2005-04-16 3331 /* Validate handle. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3332 if (index < MAX_OUTSTANDING_COMMANDS)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3333 sp = ha->outstanding_cmds[index];
^1da177e4c3f41 Linus Torvalds 2005-04-16 3334 else
^1da177e4c3f41 Linus Torvalds 2005-04-16 3335 sp = NULL;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3336
^1da177e4c3f41 Linus Torvalds 2005-04-16 3337 if (sp) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3338 /* Free outstanding command slot. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3339 ha->outstanding_cmds[index] = NULL;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3340
^1da177e4c3f41 Linus Torvalds 2005-04-16 3341 /* Save ISP completion status */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3342 CMD_RESULT(sp->cmd) = 0;
413e6e18b483de Michael Reed 2009-04-08 3343 CMD_HANDLE(sp->cmd) = COMPLETED_HANDLE;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3344
^1da177e4c3f41 Linus Torvalds 2005-04-16 3345 /* Place block on done queue */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3346 list_add_tail(&sp->list, done_q);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3347 } else {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3348 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 3349 * If we get here we have a real problem!
^1da177e4c3f41 Linus Torvalds 2005-04-16 3350 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3351 printk(KERN_WARNING
fd65e5e93cbd9d Michael Reed 2009-04-08 3352 "qla1280: ISP invalid handle\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3353 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3354 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3355 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3356
^1da177e4c3f41 Linus Torvalds 2005-04-16 3357 case MBA_BUS_RESET: /* SCSI Bus Reset */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3358 ha->flags.reset_marker = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3359 index = mailbox[6] & BIT_0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3360 ha->bus_settings[index].reset_marker = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3361
^1da177e4c3f41 Linus Torvalds 2005-04-16 3362 printk(KERN_DEBUG "qla1280_isr(): index %i "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3363 "asynchronous BUS_RESET\n", index);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3364 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3365
^1da177e4c3f41 Linus Torvalds 2005-04-16 3366 case MBA_SYSTEM_ERR: /* System Error */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3367 printk(KERN_WARNING
^1da177e4c3f41 Linus Torvalds 2005-04-16 3368 "qla1280: ISP System Error - mbx1=%xh, mbx2="
^1da177e4c3f41 Linus Torvalds 2005-04-16 3369 "%xh, mbx3=%xh\n", mailbox[1], mailbox[2],
^1da177e4c3f41 Linus Torvalds 2005-04-16 3370 mailbox[3]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3371 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3372
^1da177e4c3f41 Linus Torvalds 2005-04-16 3373 case MBA_REQ_TRANSFER_ERR: /* Request Transfer Error */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3374 printk(KERN_WARNING
^1da177e4c3f41 Linus Torvalds 2005-04-16 3375 "qla1280: ISP Request Transfer Error\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3376 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3377
^1da177e4c3f41 Linus Torvalds 2005-04-16 3378 case MBA_RSP_TRANSFER_ERR: /* Response Transfer Error */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3379 printk(KERN_WARNING
^1da177e4c3f41 Linus Torvalds 2005-04-16 3380 "qla1280: ISP Response Transfer Error\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3381 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3382
^1da177e4c3f41 Linus Torvalds 2005-04-16 3383 case MBA_WAKEUP_THRES: /* Request Queue Wake-up */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3384 dprintk(2, "qla1280_isr: asynchronous WAKEUP_THRES\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3385 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3386
^1da177e4c3f41 Linus Torvalds 2005-04-16 3387 case MBA_TIMEOUT_RESET: /* Execution Timeout Reset */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3388 dprintk(2,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3389 "qla1280_isr: asynchronous TIMEOUT_RESET\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3390 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3391
^1da177e4c3f41 Linus Torvalds 2005-04-16 3392 case MBA_DEVICE_RESET: /* Bus Device Reset */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3393 printk(KERN_INFO "qla1280_isr(): asynchronous "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3394 "BUS_DEVICE_RESET\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3395
^1da177e4c3f41 Linus Torvalds 2005-04-16 3396 ha->flags.reset_marker = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3397 index = mailbox[6] & BIT_0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3398 ha->bus_settings[index].reset_marker = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3399 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3400
^1da177e4c3f41 Linus Torvalds 2005-04-16 3401 case MBA_BUS_MODE_CHANGE:
^1da177e4c3f41 Linus Torvalds 2005-04-16 3402 dprintk(2,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3403 "qla1280_isr: asynchronous BUS_MODE_CHANGE\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3404 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3405
^1da177e4c3f41 Linus Torvalds 2005-04-16 3406 default:
^1da177e4c3f41 Linus Torvalds 2005-04-16 3407 /* dprintk(1, "qla1280_isr: default case of switch MB \n"); */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3408 if (mailbox[0] < MBA_ASYNC_EVENT) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3409 wptr = &mailbox[0];
^1da177e4c3f41 Linus Torvalds 2005-04-16 3410 memcpy((uint16_t *) ha->mailbox_out, wptr,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3411 MAILBOX_REGISTER_COUNT *
^1da177e4c3f41 Linus Torvalds 2005-04-16 3412 sizeof(uint16_t));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3413
^1da177e4c3f41 Linus Torvalds 2005-04-16 3414 if(ha->mailbox_wait != NULL)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3415 complete(ha->mailbox_wait);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3416 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3417 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3418 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3419 } else {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3420 WRT_REG_WORD(®->host_cmd, HC_CLR_RISC_INT);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3421 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3422
^1da177e4c3f41 Linus Torvalds 2005-04-16 3423 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 3424 * We will receive interrupts during mailbox testing prior to
^1da177e4c3f41 Linus Torvalds 2005-04-16 3425 * the card being marked online, hence the double check.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3426 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3427 if (!(ha->flags.online && !ha->mailbox_wait)) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3428 dprintk(2, "qla1280_isr: Response pointer Error\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3429 goto out;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3430 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3431
^1da177e4c3f41 Linus Torvalds 2005-04-16 3432 if (mailbox[5] >= RESPONSE_ENTRY_CNT)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3433 goto out;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3434
^1da177e4c3f41 Linus Torvalds 2005-04-16 3435 while (ha->rsp_ring_index != mailbox[5]) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3436 pkt = ha->response_ring_ptr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3437
^1da177e4c3f41 Linus Torvalds 2005-04-16 3438 dprintk(5, "qla1280_isr: ha->rsp_ring_index = 0x%x, mailbox[5]"
^1da177e4c3f41 Linus Torvalds 2005-04-16 3439 " = 0x%x\n", ha->rsp_ring_index, mailbox[5]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3440 dprintk(5,"qla1280_isr: response packet data\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3441 qla1280_dump_buffer(5, (char *)pkt, RESPONSE_ENTRY_SIZE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3442
^1da177e4c3f41 Linus Torvalds 2005-04-16 3443 if (pkt->entry_type == STATUS_TYPE) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3444 if ((le16_to_cpu(pkt->scsi_status) & 0xff)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3445 || pkt->comp_status || pkt->entry_status) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3446 dprintk(2, "qla1280_isr: ha->rsp_ring_index = "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3447 "0x%x mailbox[5] = 0x%x, comp_status "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3448 "= 0x%x, scsi_status = 0x%x\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3449 ha->rsp_ring_index, mailbox[5],
^1da177e4c3f41 Linus Torvalds 2005-04-16 3450 le16_to_cpu(pkt->comp_status),
^1da177e4c3f41 Linus Torvalds 2005-04-16 3451 le16_to_cpu(pkt->scsi_status));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3452 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3453 } else {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3454 dprintk(2, "qla1280_isr: ha->rsp_ring_index = "
^1da177e4c3f41 Linus Torvalds 2005-04-16 3455 "0x%x, mailbox[5] = 0x%x\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3456 ha->rsp_ring_index, mailbox[5]);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3457 dprintk(2, "qla1280_isr: response packet data\n");
^1da177e4c3f41 Linus Torvalds 2005-04-16 3458 qla1280_dump_buffer(2, (char *)pkt,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3459 RESPONSE_ENTRY_SIZE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3460 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3461
^1da177e4c3f41 Linus Torvalds 2005-04-16 3462 if (pkt->entry_type == STATUS_TYPE || pkt->entry_status) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3463 dprintk(2, "status: Cmd %p, handle %i\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3464 ha->outstanding_cmds[pkt->handle]->cmd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3465 pkt->handle);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3466 if (pkt->entry_type == STATUS_TYPE)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3467 qla1280_status_entry(ha, pkt, done_q);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3468 else
^1da177e4c3f41 Linus Torvalds 2005-04-16 3469 qla1280_error_entry(ha, pkt, done_q);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3470 /* Adjust ring index. */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3471 ha->rsp_ring_index++;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3472 if (ha->rsp_ring_index == RESPONSE_ENTRY_CNT) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3473 ha->rsp_ring_index = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3474 ha->response_ring_ptr = ha->response_ring;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3475 } else
^1da177e4c3f41 Linus Torvalds 2005-04-16 3476 ha->response_ring_ptr++;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3477 WRT_REG_WORD(®->mailbox5, ha->rsp_ring_index);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3478 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3479 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3480
^1da177e4c3f41 Linus Torvalds 2005-04-16 3481 out:
^1da177e4c3f41 Linus Torvalds 2005-04-16 @3482 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3483
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0-DAY CI Kernel Test Service
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next prev parent reply other threads:[~2025-12-21 5:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-20 5:15 [PATCH 1/5] scsi: ips: remove function tracing macros Ethan Nelson-Moore
2025-12-20 5:15 ` [PATCH 2/5] scsi: ibmvfc: " Ethan Nelson-Moore
2025-12-20 5:16 ` [PATCH 3/5] scsi: aic94xx: remove unused ENTER/EXIT macros Ethan Nelson-Moore
2025-12-20 5:16 ` [PATCH 4/5] scsi: ipr: remove function tracing macros Ethan Nelson-Moore
2025-12-20 5:16 ` [PATCH 5/5] scsi: qla1280: " Ethan Nelson-Moore
2025-12-21 5:45 ` kernel test robot [this message]
2025-12-22 12:55 ` kernel test robot
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