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bhyve: Mark variables and functions as static where appropriate

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Mark them const as well when it makes sense to do so.  No functional
change intended.

MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2022-08-16 13:12:32 -04:00
parent 75ce327a2c
commit 37045dfa89
26 changed files with 38 additions and 42 deletions
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4
usr.sbin/bhyve/config.c
View File

@ -305,7 +305,7 @@ _expand_config_value(const char *value, int depth)
return (valbuf);
}
const char *
static const char *
expand_config_value(const char *value)
{
static char *valbuf;
@ -346,7 +346,7 @@ get_config_value_node(const nvlist_t *parent, const char *name)
return (expand_config_value(nvlist_get_string(parent, name)));
}
bool
static bool
_bool_value(const char *name, const char *value)
{

2
usr.sbin/bhyve/fwctl.c
View File

@ -66,7 +66,7 @@ __FBSDID("$FreeBSD$");
/*
* Back-end state-machine
*/
enum state {
static enum state {
DORMANT,
IDENT_WAIT,
IDENT_SEND,

6
usr.sbin/bhyve/gdb.c
View File

@ -135,7 +135,7 @@ static struct vcpu_state *vcpu_state;
static int cur_vcpu, stopped_vcpu;
static bool gdb_active = false;
const int gdb_regset[] = {
static const int gdb_regset[] = {
VM_REG_GUEST_RAX,
VM_REG_GUEST_RBX,
VM_REG_GUEST_RCX,
@ -162,7 +162,7 @@ const int gdb_regset[] = {
VM_REG_GUEST_GS
};
const int gdb_regsize[] = {
static const int gdb_regsize[] = {
8,
8,
8,
@ -1804,7 +1804,7 @@ new_connection(int fd, enum ev_type event, void *arg)
}
#ifndef WITHOUT_CAPSICUM
void
static void
limit_gdb_socket(int s)
{
cap_rights_t rights;

4
usr.sbin/bhyve/hda_codec.c
View File

@ -845,17 +845,15 @@ hda_codec_audio_inout_nid(struct hda_codec_stream *st, uint16_t verb,
return (res);
}
struct hda_codec_class hda_codec = {
static const struct hda_codec_class hda_codec = {
.name = "hda_codec",
.init = hda_codec_init,
.reset = hda_codec_reset,
.command = hda_codec_command,
.notify = hda_codec_notify,
};
HDA_EMUL_SET(hda_codec);
/*
* HDA Audio Context module function definitions
*/

2
usr.sbin/bhyve/mem.c
View File

@ -61,7 +61,7 @@ struct mmio_rb_range {
struct mmio_rb_tree;
RB_PROTOTYPE(mmio_rb_tree, mmio_rb_range, mr_link, mmio_rb_range_compare);
RB_HEAD(mmio_rb_tree, mmio_rb_range) mmio_rb_root, mmio_rb_fallback;
static RB_HEAD(mmio_rb_tree, mmio_rb_range) mmio_rb_root, mmio_rb_fallback;
/*
* Per-vCPU cache. Since most accesses from a vCPU will be to

2
usr.sbin/bhyve/net_backends.c
View File

@ -183,7 +183,7 @@ SET_DECLARE(net_backend_set, struct net_backend);
*/
#if defined(INET6) || defined(INET)
const int pf_list[] = {
static const int pf_list[] = {
#if defined(INET6)
PF_INET6,
#endif

6
usr.sbin/bhyve/pci_ahci.c
View File

@ -2704,7 +2704,7 @@ pci_ahci_resume(struct vmctx *ctx, struct pci_devinst *pi)
/*
* Use separate emulation names to distinguish drive and atapi devices
*/
struct pci_devemu pci_de_ahci = {
static const struct pci_devemu pci_de_ahci = {
.pe_emu = "ahci",
.pe_init = pci_ahci_init,
.pe_legacy_config = pci_ahci_legacy_config,
@ -2718,14 +2718,14 @@ struct pci_devemu pci_de_ahci = {
};
PCI_EMUL_SET(pci_de_ahci);
struct pci_devemu pci_de_ahci_hd = {
static const struct pci_devemu pci_de_ahci_hd = {
.pe_emu = "ahci-hd",
.pe_legacy_config = pci_ahci_hd_legacy_config,
.pe_alias = "ahci",
};
PCI_EMUL_SET(pci_de_ahci_hd);
struct pci_devemu pci_de_ahci_cd = {
static const struct pci_devemu pci_de_ahci_cd = {
.pe_emu = "ahci-cd",
.pe_legacy_config = pci_ahci_cd_legacy_config,
.pe_alias = "ahci",

7
usr.sbin/bhyve/pci_e82545.c
View File

@ -812,7 +812,7 @@ e82545_tx_ctl(struct e82545_softc *sc, uint32_t val)
sc->esc_TCTL = val & ~0xFE800005;
}
int
static int
e82545_bufsz(uint32_t rctl)
{
@ -1022,7 +1022,7 @@ e82545_iov_checksum(struct iovec *iov, int iovcnt, int off, int len)
/*
* Return the transmit descriptor type.
*/
int
static int
e82545_txdesc_type(uint32_t lower)
{
int type;
@ -2500,7 +2500,7 @@ e82545_snapshot(struct vm_snapshot_meta *meta)
}
#endif
struct pci_devemu pci_de_e82545 = {
static const struct pci_devemu pci_de_e82545 = {
.pe_emu = "e1000",
.pe_init = e82545_init,
.pe_legacy_config = netbe_legacy_config,
@ -2511,4 +2511,3 @@ struct pci_devemu pci_de_e82545 = {
#endif
};
PCI_EMUL_SET(pci_de_e82545);

2
usr.sbin/bhyve/pci_emul.c
View File

@ -2626,7 +2626,7 @@ pci_emul_snapshot(struct vm_snapshot_meta *meta)
}
#endif
struct pci_devemu pci_dummy = {
static const struct pci_devemu pci_dummy = {
.pe_emu = "dummy",
.pe_init = pci_emul_dinit,
.pe_barwrite = pci_emul_diow,

6
usr.sbin/bhyve/pci_fbuf.c
View File

@ -170,7 +170,7 @@ pci_fbuf_write(struct vmctx *ctx, int vcpu, struct pci_devinst *pi,
}
}
uint64_t
static uint64_t
pci_fbuf_read(struct vmctx *ctx, int vcpu, struct pci_devinst *pi,
int baridx, uint64_t offset, int size)
{
@ -348,7 +348,7 @@ pci_fbuf_parse_config(struct pci_fbuf_softc *sc, nvlist_t *nvl)
extern void vga_render(struct bhyvegc *gc, void *arg);
void
static void
pci_fbuf_render(struct bhyvegc *gc, void *arg)
{
struct pci_fbuf_softc *sc;
@ -464,7 +464,7 @@ pci_fbuf_snapshot(struct vm_snapshot_meta *meta)
}
#endif
struct pci_devemu pci_fbuf = {
static const struct pci_devemu pci_fbuf = {
.pe_emu = "fbuf",
.pe_init = pci_fbuf_init,
.pe_barwrite = pci_fbuf_write,

3
usr.sbin/bhyve/pci_hda.c
View File

@ -270,13 +270,12 @@ static struct hda_ops hops = {
.transfer = hda_transfer,
};
struct pci_devemu pci_de_hda = {
static const struct pci_devemu pci_de_hda = {
.pe_emu = "hda",
.pe_init = pci_hda_init,
.pe_barwrite = pci_hda_write,
.pe_barread = pci_hda_read
};
PCI_EMUL_SET(pci_de_hda);
SET_DECLARE(hda_codec_class_set, struct hda_codec_class);

4
usr.sbin/bhyve/pci_hostbridge.c
View File

@ -74,14 +74,14 @@ pci_amd_hostbridge_legacy_config(nvlist_t *nvl, const char *opts)
return (0);
}
struct pci_devemu pci_de_amd_hostbridge = {
static const struct pci_devemu pci_de_amd_hostbridge = {
.pe_emu = "amd_hostbridge",
.pe_legacy_config = pci_amd_hostbridge_legacy_config,
.pe_alias = "hostbridge",
};
PCI_EMUL_SET(pci_de_amd_hostbridge);
struct pci_devemu pci_de_hostbridge = {
static const struct pci_devemu pci_de_hostbridge = {
.pe_emu = "hostbridge",
.pe_init = pci_hostbridge_init,
};

2
usr.sbin/bhyve/pci_lpc.c
View File

@ -515,7 +515,7 @@ pci_lpc_snapshot(struct vm_snapshot_meta *meta)
}
#endif
struct pci_devemu pci_de_lpc = {
static const struct pci_devemu pci_de_lpc = {
.pe_emu = "lpc",
.pe_init = pci_lpc_init,
.pe_write_dsdt = pci_lpc_write_dsdt,

2
usr.sbin/bhyve/pci_nvme.c
View File

@ -3361,7 +3361,7 @@ pci_nvme_legacy_config(nvlist_t *nvl, const char *opts)
return (blockif_legacy_config(nvl, opts));
}
struct pci_devemu pci_de_nvme = {
static const struct pci_devemu pci_de_nvme = {
.pe_emu = "nvme",
.pe_init = pci_nvme_init,
.pe_legacy_config = pci_nvme_legacy_config,

2
usr.sbin/bhyve/pci_passthru.c
View File

@ -1125,7 +1125,7 @@ passthru_addr(struct vmctx *ctx, struct pci_devinst *pi, int baridx,
}
}
struct pci_devemu passthru = {
static const struct pci_devemu passthru = {
.pe_emu = "passthru",
.pe_init = passthru_init,
.pe_legacy_config = passthru_legacy_config,

2
usr.sbin/bhyve/pci_uart.c
View File

@ -125,7 +125,7 @@ pci_uart_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
return (0);
}
struct pci_devemu pci_de_com = {
static const struct pci_devemu pci_de_com = {
.pe_emu = "uart",
.pe_init = pci_uart_init,
.pe_legacy_config = pci_uart_legacy_config,

2
usr.sbin/bhyve/pci_virtio_9p.c
View File

@ -343,7 +343,7 @@ pci_vt9p_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
return (0);
}
struct pci_devemu pci_de_v9p = {
static const struct pci_devemu pci_de_v9p = {
.pe_emu = "virtio-9p",
.pe_legacy_config = pci_vt9p_legacy_config,
.pe_init = pci_vt9p_init,

2
usr.sbin/bhyve/pci_virtio_block.c
View File

@ -584,7 +584,7 @@ pci_vtblk_cfgread(void *vsc, int offset, int size, uint32_t *retval)
return (0);
}
struct pci_devemu pci_de_vblk = {
static const struct pci_devemu pci_de_vblk = {
.pe_emu = "virtio-blk",
.pe_init = pci_vtblk_init,
.pe_legacy_config = blockif_legacy_config,

2
usr.sbin/bhyve/pci_virtio_console.c
View File

@ -752,7 +752,7 @@ pci_vtcon_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
return (0);
}
struct pci_devemu pci_de_vcon = {
static const struct pci_devemu pci_de_vcon = {
.pe_emu = "virtio-console",
.pe_init = pci_vtcon_init,
.pe_barwrite = vi_pci_write,

2
usr.sbin/bhyve/pci_virtio_input.c
View File

@ -772,7 +772,7 @@ pci_vtinput_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
return (-1);
}
struct pci_devemu pci_de_vinput = {
static const struct pci_devemu pci_de_vinput = {
.pe_emu = "virtio-input",
.pe_init = pci_vtinput_init,
.pe_legacy_config = pci_vtinput_legacy_config,

2
usr.sbin/bhyve/pci_virtio_net.c
View File

@ -804,7 +804,7 @@ pci_vtnet_snapshot(void *vsc, struct vm_snapshot_meta *meta)
}
#endif
static struct pci_devemu pci_de_vnet = {
static const struct pci_devemu pci_de_vnet = {
.pe_emu = "virtio-net",
.pe_init = pci_vtnet_init,
.pe_legacy_config = netbe_legacy_config,

2
usr.sbin/bhyve/pci_virtio_rnd.c
View File

@ -204,7 +204,7 @@ pci_vtrnd_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
}
struct pci_devemu pci_de_vrnd = {
static const struct pci_devemu pci_de_vrnd = {
.pe_emu = "virtio-rnd",
.pe_init = pci_vtrnd_init,
.pe_barwrite = vi_pci_write,

2
usr.sbin/bhyve/pci_virtio_scsi.c
View File

@ -735,7 +735,7 @@ pci_vtscsi_init(struct vmctx *ctx, struct pci_devinst *pi, nvlist_t *nvl)
}
struct pci_devemu pci_de_vscsi = {
static const struct pci_devemu pci_de_vscsi = {
.pe_emu = "virtio-scsi",
.pe_init = pci_vtscsi_init,
.pe_legacy_config = pci_vtscsi_legacy_config,

6
usr.sbin/bhyve/pci_xhci.c
View File

@ -564,7 +564,7 @@ pci_xhci_portregs_write(struct pci_xhci_softc *sc, uint64_t offset,
}
}
struct xhci_dev_ctx *
static struct xhci_dev_ctx *
pci_xhci_get_dev_ctx(struct pci_xhci_softc *sc, uint32_t slot)
{
uint64_t devctx_addr;
@ -588,7 +588,7 @@ pci_xhci_get_dev_ctx(struct pci_xhci_softc *sc, uint32_t slot)
return (devctx);
}
struct xhci_trb *
static struct xhci_trb *
pci_xhci_trb_next(struct pci_xhci_softc *sc, struct xhci_trb *curtrb,
uint64_t *guestaddr)
{
@ -3180,7 +3180,7 @@ pci_xhci_snapshot(struct vm_snapshot_meta *meta)
}
#endif
struct pci_devemu pci_de_xhci = {
static const struct pci_devemu pci_de_xhci = {
.pe_emu = "xhci",
.pe_init = pci_xhci_init,
.pe_legacy_config = pci_xhci_legacy_config,

2
usr.sbin/bhyve/rfb.c
View File

@ -854,7 +854,7 @@ rfb_wr_thr(void *arg)
return (NULL);
}
void
static void
rfb_handle(struct rfb_softc *rc, int cfd)
{
const char *vbuf = "RFB 003.008\n";

2
usr.sbin/bhyve/virtio.c
View File

@ -174,7 +174,7 @@ vi_intr_init(struct virtio_softc *vs, int barnum, int use_msix)
* The guest just gave us a page frame number, from which we can
* calculate the addresses of the queue.
*/
void
static void
vi_vq_init(struct virtio_softc *vs, uint32_t pfn)
{
struct vqueue_info *vq;