nvme-print: align print output for get-reg cap

The print formatting for get-reg cap output is off. Make minor
changes to align the output for better readability.

Signed-off-by: Martin George <[email protected]>

Author: martin-gpy

nvme-print-stdout.c

@@ -1272,36 +1272,36 @@ static void stdout_subsystem_list(struct nvme_global_ctx *ctx, bool show_ana)
 
 static void stdout_registers_cap(struct nvme_bar_cap *cap)
 {
-	printf("\tNVM Subsystem Shutdown Enhancements Supported (NSSES): %s\n",
+	printf("\tNVM Subsystem Shutdown Enhancements Supported (NSSES)      : %s\n",
 		cap->nsses ? "Supported" : "Not Supported");
-	printf("\tController Ready With Media Support (CRWMS): %s\n",
+	printf("\tController Ready With Media Support (CRWMS)                : %s\n",
 	       cap->crwms ? "Supported" : "Not Supported");
-	printf("\tController Ready Independent of Media Support (CRIMS): %s\n",
+	printf("\tController Ready Independent of Media Support (CRIMS)      : %s\n",
 	       cap->crims ? "Supported" : "Not Supported");
-	printf("\tNVM Subsystem Shutdown Supported   (NSSS): %s\n", cap->nsss ? "Supported" : "Not Supported");
-	printf("\tController Memory Buffer Supported (CMBS): The Controller Memory Buffer is %s\n",
+	printf("\tNVM Subsystem Shutdown Supported   (NSSS)                  : %s\n", cap->nsss ? "Supported" : "Not Supported");
+	printf("\tController Memory Buffer Supported (CMBS)                  : The Controller Memory Buffer is %s\n",
 	       cap->cmbs ? "Supported" : "Not Supported");
-	printf("\tPersistent Memory Region Supported (PMRS): The Persistent Memory Region is %s\n",
+	printf("\tPersistent Memory Region Supported (PMRS)                  : The Persistent Memory Region is %s\n",
 	       cap->pmrs ? "Supported" : "Not Supported");
-	printf("\tMemory Page Size Maximum         (MPSMAX): %u bytes\n", 1 << (12 + cap->mpsmax));
-	printf("\tMemory Page Size Minimum         (MPSMIN): %u bytes\n", 1 << (12 + cap->mpsmin));
-	printf("\tController Power Scope              (CPS): %s\n",
+	printf("\tMemory Page Size Maximum         (MPSMAX)                  : %u bytes\n", 1 << (12 + cap->mpsmax));
+	printf("\tMemory Page Size Minimum         (MPSMIN)                  : %u bytes\n", 1 << (12 + cap->mpsmin));
+	printf("\tController Power Scope              (CPS)                  : %s\n",
 	       !cap->cps ? "Not Reported" : cap->cps == 1 ? "Controller scope" :
 	       cap->cps == 2 ? "Domain scope" : "NVM subsystem scope");
-	printf("\tBoot Partition Support              (BPS): %s\n", cap->bps ? "Yes" : "No");
-	printf("\tCommand Sets Supported              (CSS): NVM command set is %s\n",
+	printf("\tBoot Partition Support              (BPS)                  : %s\n", cap->bps ? "Yes" : "No");
+	printf("\tCommand Sets Supported              (CSS)                  : NVM command set is %s\n",
 	       cap->css & 0x01 ? "Supported" : "Not Supported");
-	printf("\t                                           One or more I/O Command Sets are %s\n",
+	printf("\t                                                             One or more I/O Command Sets are %s\n",
 	       cap->css & 0x40 ? "Supported" : "Not Supported");
-	printf("\t                                           %s\n",
+	printf("\t                                                             %s\n",
 	       cap->css & 0x80 ? "Only Admin Command Set Supported" : "I/O Command Set is Supported");
-	printf("\tNVM Subsystem Reset Supported     (NSSRS): %s\n", cap->nssrs ? "Yes" : "No");
-	printf("\tDoorbell Stride                   (DSTRD): %u bytes\n", 1 << (2 + cap->dstrd));
-	printf("\tTimeout                              (TO): %u ms\n", cap->to * 500);
-	printf("\tArbitration Mechanism Supported     (AMS): Weighted Round Robin with Urgent Priority Class is %s\n",
+	printf("\tNVM Subsystem Reset Supported     (NSSRS)                  : %s\n", cap->nssrs ? "Yes" : "No");
+	printf("\tDoorbell Stride                   (DSTRD)                  : %u bytes\n", 1 << (2 + cap->dstrd));
+	printf("\tTimeout                              (TO)                  : %u ms\n", cap->to * 500);
+	printf("\tArbitration Mechanism Supported     (AMS)                  : Weighted Round Robin with Urgent Priority Class is %s\n",
 	       cap->ams & 0x01 ? "Supported" : "Not supported");
-	printf("\tContiguous Queues Required          (CQR): %s\n", cap->cqr ? "Yes" : "No");
-	printf("\tMaximum Queue Entries Supported    (MQES): %u\n\n", cap->mqes + 1);
+	printf("\tContiguous Queues Required          (CQR)                  : %s\n", cap->cqr ? "Yes" : "No");
+	printf("\tMaximum Queue Entries Supported    (MQES)                  : %u\n\n", cap->mqes + 1);
 }
 
 static void stdout_registers_version(__u32 vs)