sys/boot: spelling fixes in comments.

No functional change.

5 files changed, 8 insertions, 8 deletions

diff --git a/sys/boot/i386/libfirewire/dconsole.c b/sys/boot/i386/libfirewire/dconsole.c
index 16645e2..1528faf 100644
--- a/sys/boot/i386/libfirewire/dconsole.c
+++ b/sys/boot/i386/libfirewire/dconsole.c
@@ -53,7 +53,7 @@ uint32_t dcons_paddr;
  *	that is mapped at the very early boot state.
  *    - We expect identiy map only for regions before KERNLOAD
  *	(i386:4MB amd64:1MB).
- *    - It seems that heap in conventional memory(640KB) is not sufficent
+ *    - It seems that heap in conventional memory(640KB) is not sufficient
  *	and we move it to high address as LOADER_SUPPORT_BZIP2.
  *    - BSS is placed in conventional memory.
  */
diff --git a/sys/boot/i386/libfirewire/fwohci.c b/sys/boot/i386/libfirewire/fwohci.c
index 326e44b..567abcf 100644
--- a/sys/boot/i386/libfirewire/fwohci.c
+++ b/sys/boot/i386/libfirewire/fwohci.c
@@ -217,7 +217,7 @@ fwohci_reset(struct fwohci_softc *sc, device_t dev)
 	/* Disable interrupts */ 
 	OWRITE(sc, FWOHCI_INTMASKCLR, ~0);
 
-	/* FLUSH FIFO and reset Transmitter/Reciever */
+	/* FLUSH FIFO and reset Transmitter/Receiver */
 	OWRITE(sc, OHCI_HCCCTL, OHCI_HCC_RESET);
 	if (firewire_debug)
 		device_printf(dev, "resetting OHCI...");
@@ -297,7 +297,7 @@ fwohci_init(struct fwohci_softc *sc, device_t dev)
 		return (ENXIO);
 
 #if 0
-/* SID recieve buffer must align 2^11 */
+/* SID receive buffer must align 2^11 */
 #define	OHCI_SIDSIZE	(1 << 11)
 	sc->sid_buf = fwdma_malloc(&sc->fc, OHCI_SIDSIZE, OHCI_SIDSIZE,
 						&sc->sid_dma, BUS_DMA_WAITOK);
diff --git a/sys/boot/i386/libi386/amd64_tramp.S b/sys/boot/i386/libi386/amd64_tramp.S
index fe0cf83..6359b90 100644
--- a/sys/boot/i386/libi386/amd64_tramp.S
+++ b/sys/boot/i386/libi386/amd64_tramp.S
@@ -96,7 +96,7 @@ amd64_tramp:
 	orl	$CR0_PG, %eax
 	movl	%eax, %cr0
 	
-	/* Now we're in compatability mode. set %cs for long mode */
+	/* Now we're in compatibility mode. set %cs for long mode */
 	movl	$VTOP(gdtdesc), %eax
 	movl	VTOP(entry_hi), %esi
 	movl	VTOP(entry_lo), %edi
diff --git a/sys/boot/i386/libi386/pxe.h b/sys/boot/i386/libi386/pxe.h
index 651bdcd..9729562 100644
--- a/sys/boot/i386/libi386/pxe.h
+++ b/sys/boot/i386/libi386/pxe.h
@@ -226,7 +226,7 @@ typedef struct {
 #define	PXENV_UNDI_SET_STATION_ADDRESS	0x000A
 typedef struct {
 	PXENV_STATUS_t	Status;
-	MAC_ADDR	StationAddress;		/* Temp MAC addres to use */
+	MAC_ADDR	StationAddress;		/* Temp MAC address to use */
 } PACKED t_PXENV_UNDI_SET_STATION_ADDR;
 
 #define	PXENV_UNDI_SET_PACKET_FILTER	0x000B
@@ -330,7 +330,7 @@ typedef struct {
 	PXENV_STATUS_t	Status;
 	uint16_t	FuncFlag;		/* PXENV_UNDI_ISR_OUT_xxx */
 	uint16_t	BufferLength;		/* Length of Frame */
-	uint16_t	FrameLength;		/* Total length of reciever frame */
+	uint16_t	FrameLength;		/* Total length of receiver frame */
 	uint16_t	FrameHeaderLength;	/* Length of the media header in Frame */
 	SEGOFF16_t	Frame;			/* receive buffer */
 	uint8_t		ProtType;		/* Protocol type */
@@ -344,7 +344,7 @@ typedef struct {
 #	define PXENV_UNDI_ISR_OUT_NOT_OUTS	1
 
 	/*
-	 * one of these will bre returnd for PXEND_UNDI_ISR_IN_PROCESS
+	 * one of these will bre returned for PXEND_UNDI_ISR_IN_PROCESS
 	 * and PXENV_UNDI_ISR_IN_GET_NEXT
 	 */
 #	define PXENV_UNDI_ISR_OUT_DONE		0
diff --git a/sys/boot/i386/zfsboot/zfsboot.c b/sys/boot/i386/zfsboot/zfsboot.c
index 71d6cfa..928e41a 100644
--- a/sys/boot/i386/zfsboot/zfsboot.c
+++ b/sys/boot/i386/zfsboot/zfsboot.c
@@ -451,7 +451,7 @@ probe_drive(struct dsk *dsk)
     }
 
     /*
-     * Probe all GPT partitions for the presense of ZFS pools. We
+     * Probe all GPT partitions for the presence of ZFS pools. We
      * return the spa_t for the first we find (if requested). This
      * will have the effect of booting from the first pool on the
      * disk.