int
pirq_irq(int pin)
{
assert((pin > 0) && (((unsigned) pin) <= nitems(pirqs)));
return (pirqs[pin - 1].reg & PIRQ_IRQ);
}
static int
bcm_bsc_attach(device_t dev)
{
struct bcm_bsc_softc *sc;
unsigned long start;
device_t gpio;
int i, rid;
sc = device_get_softc(dev);
sc->sc_dev = dev;
rid = 0;
sc->sc_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
RF_ACTIVE);
if (!sc->sc_mem_res) {
device_printf(dev, "cannot allocate memory window\n");
return (ENXIO);
}
sc->sc_bst = rman_get_bustag(sc->sc_mem_res);
sc->sc_bsh = rman_get_bushandle(sc->sc_mem_res);
/* Check the unit we are attaching by its base address. */
start = rman_get_start(sc->sc_mem_res);
for (i = 0; i < nitems(bcm_bsc_pins); i++) {
if (bcm_bsc_pins[i].start == start)
break;
}
if (i == nitems(bcm_bsc_pins)) {
device_printf(dev, "only bsc0 and bsc1 are supported\n");
return (ENXIO);
}
/*
* Configure the GPIO pins to ALT0 function to enable BSC control
* over the pins.
*/
gpio = devclass_get_device(devclass_find("gpio"), 0);
if (!gpio) {
device_printf(dev, "cannot find gpio0\n");
return (ENXIO);
}
bcm_gpio_set_alternate(gpio, bcm_bsc_pins[i].sda, BCM_GPIO_ALT0);
bcm_gpio_set_alternate(gpio, bcm_bsc_pins[i].scl, BCM_GPIO_ALT0);
rid = 0;
sc->sc_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
RF_ACTIVE | RF_SHAREABLE);
if (!sc->sc_irq_res) {
bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->sc_mem_res);
device_printf(dev, "cannot allocate interrupt\n");
return (ENXIO);
}
/* Hook up our interrupt handler. */
if (bus_setup_intr(dev, sc->sc_irq_res, INTR_TYPE_MISC | INTR_MPSAFE,
NULL, bcm_bsc_intr, sc, &sc->sc_intrhand)) {
bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq_res);
bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->sc_mem_res);
device_printf(dev, "cannot setup the interrupt handler\n");
return (ENXIO);
}
mtx_init(&sc->sc_mtx, "bcm_bsc", NULL, MTX_DEF);
bcm_bsc_sysctl_init(sc);
/* Enable the BSC controller. Flush the FIFO. */
BCM_BSC_LOCK(sc);
BCM_BSC_WRITE(sc, BCM_BSC_CTRL, BCM_BSC_CTRL_I2CEN);
bcm_bsc_reset(sc);
BCM_BSC_UNLOCK(sc);
device_add_child(dev, "iicbus", -1);
return (bus_generic_attach(dev));
}
static int
rk30_gpio_attach(device_t dev)
{
struct rk30_gpio_softc *sc = device_get_softc(dev);
int i, rid;
phandle_t gpio;
unsigned long start;
if (rk30_gpio_sc)
return (ENXIO);
sc->sc_dev = dev;
mtx_init(&sc->sc_mtx, "rk30 gpio", "gpio", MTX_DEF);
rid = 0;
sc->sc_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
RF_ACTIVE);
if (!sc->sc_mem_res) {
device_printf(dev, "cannot allocate memory window\n");
goto fail;
}
sc->sc_bst = rman_get_bustag(sc->sc_mem_res);
sc->sc_bsh = rman_get_bushandle(sc->sc_mem_res);
/* Check the unit we are attaching by our base address. */
sc->sc_bank = -1;
start = rman_get_start(sc->sc_mem_res);
for (i = 0; i < nitems(rk30_gpio_base_addr); i++) {
if (rk30_gpio_base_addr[i] == start) {
sc->sc_bank = i;
break;
}
}
if (sc->sc_bank == -1) {
device_printf(dev,
"unsupported device unit (only GPIO0..3 are supported)\n");
goto fail;
}
rid = 0;
sc->sc_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
RF_ACTIVE);
if (!sc->sc_irq_res) {
device_printf(dev, "cannot allocate interrupt\n");
goto fail;
}
/* Find our node. */
gpio = ofw_bus_get_node(sc->sc_dev);
if (!OF_hasprop(gpio, "gpio-controller"))
/* Node is not a GPIO controller. */
goto fail;
/* Initialize the software controlled pins. */
for (i = 0; i < RK30_GPIO_PINS; i++) {
snprintf(sc->sc_gpio_pins[i].gp_name, GPIOMAXNAME,
"pin %d", i);
sc->sc_gpio_pins[i].gp_pin = i;
sc->sc_gpio_pins[i].gp_caps = RK30_GPIO_DEFAULT_CAPS;
sc->sc_gpio_pins[i].gp_flags = rk30_gpio_get_function(sc, i);
}
sc->sc_gpio_npins = i;
rk30_gpio_sc = sc;
rk30_gpio_init();
sc->sc_busdev = gpiobus_attach_bus(dev);
if (sc->sc_busdev == NULL)
goto fail;
return (0);
fail:
if (sc->sc_irq_res)
bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq_res);
if (sc->sc_mem_res)
bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->sc_mem_res);
mtx_destroy(&sc->sc_mtx);
return (ENXIO);
}
static int
xlp_rsa_init(struct xlp_rsa_softc *sc, int node)
{
struct xlp_rsa_command *cmd = NULL;
uint32_t fbvc, dstvc, endsel, regval;
struct nlm_fmn_msg m;
int err, ret, i;
uint64_t base;
/* Register interrupt handler for the RSA/ECC CMS messages */
if (register_msgring_handler(sc->rsaecc_vc_start,
sc->rsaecc_vc_end, nlm_xlprsaecc_msgring_handler, sc) != 0) {
err = -1;
printf("Couldn't register rsa/ecc msgring handler\n");
goto errout;
}
fbvc = nlm_cpuid() * 4 + XLPGE_FB_VC;
/* Do the CMS credit initialization */
/* Currently it is configured by default to 50 when kernel comes up */
#if BYTE_ORDER == LITTLE_ENDIAN
for (i = 0; i < nitems(nlm_rsa_ucode_data); i++)
nlm_rsa_ucode_data[i] = htobe64(nlm_rsa_ucode_data[i]);
#endif
for (dstvc = sc->rsaecc_vc_start; dstvc <= sc->rsaecc_vc_end; dstvc++) {
cmd = malloc(sizeof(struct xlp_rsa_command), M_DEVBUF,
M_NOWAIT | M_ZERO);
KASSERT(cmd != NULL, ("%s:cmd is NULL\n", __func__));
cmd->rsasrc = contigmalloc(sizeof(nlm_rsa_ucode_data),
M_DEVBUF,
(M_WAITOK | M_ZERO),
0UL /* low address */, -1UL /* high address */,
XLP_L2L3_CACHELINE_SIZE /* alignment */,
0UL /* boundary */);
KASSERT(cmd->rsasrc != NULL,
("%s:cmd->rsasrc is NULL\n", __func__));
memcpy(cmd->rsasrc, nlm_rsa_ucode_data,
sizeof(nlm_rsa_ucode_data));
m.msg[0] = nlm_crypto_form_rsa_ecc_fmn_entry0(1, 0x70, 0,
vtophys(cmd->rsasrc));
m.msg[1] = nlm_crypto_form_rsa_ecc_fmn_entry1(0, 1, fbvc,
vtophys(cmd->rsasrc));
/* Software scratch pad */
m.msg[2] = (uintptr_t)cmd;
m.msg[3] = 0;
ret = nlm_fmn_msgsend(dstvc, 3, FMN_SWCODE_RSA, &m);
if (ret != 0) {
err = -1;
printf("%s: msgsnd failed (%x)\n", __func__, ret);
goto errout;
}
}
/* Configure so that all VCs send request to all RSA pipes */
base = nlm_get_rsa_regbase(node);
if (nlm_is_xlp3xx()) {
endsel = 1;
regval = 0xFFFF;
} else {
endsel = 3;
regval = 0x07FFFFFF;
}
for (i = 0; i < endsel; i++)
nlm_write_rsa_reg(base, RSA_ENG_SEL_0 + i, regval);
return (0);
errout:
xlp_free_cmd_params(cmd);
return (err);
}
#include <sys/param.h>
#include <sys/disklabel.h>
#include <sys/reboot.h>
#include <dev/cons.h>
#include <machine/iomod.h>
#include "dev_hppa.h"
extern int debug;
const char cdevs[][4] = {
"ite", "", "", "", "", "", "", "",
"", "", "", "", ""
};
const int ncdevs = nitems(cdevs);
const struct pdc_devs {
char name[3];
int dev_type;
} pdc_devs[] = {
{ "dk", 0 },
{ "ct", 1 },
{ "lf", 2 },
{ "", -1 },
{ "rd", -1 },
{ "sw", -1 },
{ "fl", -1 },
};
/* pass dev_t to the open routines */
int
rtw_cardbus_match(struct device *parent, void *match, void *aux)
{
return (cardbus_matchbyid((struct cardbus_attach_args *)aux,
rtw_cardbus_devices, nitems(rtw_cardbus_devices)));
}
static void
p_rtable_sysctl(int fibnum, int af)
{
size_t needed;
int mib[7];
char *buf, *next, *lim;
struct rt_msghdr *rtm;
struct sockaddr *sa;
int fam = AF_UNSPEC, ifindex = 0, size;
int need_table_close = false;
struct ifaddrs *ifap, *ifa;
struct sockaddr_dl *sdl;
/*
* Retrieve interface list at first
* since we need #ifindex -> if_xname match
*/
if (getifaddrs(&ifap) != 0)
err(EX_OSERR, "getifaddrs");
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
if (ifa->ifa_addr->sa_family != AF_LINK)
continue;
sdl = (struct sockaddr_dl *)ifa->ifa_addr;
ifindex = sdl->sdl_index;
if (ifindex >= ifmap_size) {
size = roundup(ifindex + 1, 32) *
sizeof(struct ifmap_entry);
if ((ifmap = realloc(ifmap, size)) == NULL)
errx(2, "realloc(%d) failed", size);
memset(&ifmap[ifmap_size], 0,
size - ifmap_size *
sizeof(struct ifmap_entry));
ifmap_size = roundup(ifindex + 1, 32);
}
if (*ifmap[ifindex].ifname != '\0')
continue;
strlcpy(ifmap[ifindex].ifname, ifa->ifa_name, IFNAMSIZ);
}
freeifaddrs(ifap);
mib[0] = CTL_NET;
mib[1] = PF_ROUTE;
mib[2] = 0;
mib[3] = af;
mib[4] = NET_RT_DUMP;
mib[5] = 0;
mib[6] = fibnum;
if (sysctl(mib, nitems(mib), NULL, &needed, NULL, 0) < 0)
err(EX_OSERR, "sysctl: net.route.0.%d.dump.%d estimate", af,
fibnum);
if ((buf = malloc(needed)) == NULL)
errx(2, "malloc(%lu)", (unsigned long)needed);
if (sysctl(mib, nitems(mib), buf, &needed, NULL, 0) < 0)
err(1, "sysctl: net.route.0.%d.dump.%d", af, fibnum);
lim = buf + needed;
xo_open_container("route-table");
xo_open_list("rt-family");
for (next = buf; next < lim; next += rtm->rtm_msglen) {
rtm = (struct rt_msghdr *)next;
if (rtm->rtm_version != RTM_VERSION)
continue;
/*
* Peek inside header to determine AF
*/
sa = (struct sockaddr *)(rtm + 1);
/* Only print family first time. */
if (fam != sa->sa_family) {
if (need_table_close) {
xo_close_list("rt-entry");
xo_close_instance("rt-family");
}
need_table_close = true;
fam = sa->sa_family;
wid_dst = WID_DST_DEFAULT(fam);
wid_gw = WID_GW_DEFAULT(fam);
wid_flags = 6;
wid_pksent = 8;
wid_mtu = 6;
wid_if = WID_IF_DEFAULT(fam);
wid_expire = 6;
xo_open_instance("rt-family");
pr_family(fam);
xo_open_list("rt-entry");
pr_rthdr(fam);
}
p_rtentry_sysctl("rt-entry", rtm);
}
if (need_table_close) {
xo_close_list("rt-entry");
xo_close_instance("rt-family");
}
xo_close_list("rt-family");
xo_close_container("route-table");
free(buf);
}
static struct ddp_buffer *
alloc_ddp_buffer(struct tom_data *td, vm_page_t *pages, int npages, int offset,
int len)
{
int i, hcf, seglen, idx, ppod, nppods;
struct ddp_buffer *db;
/*
* The DDP page size is unrelated to the VM page size. We combine
* contiguous physical pages into larger segments to get the best DDP
* page size possible. This is the largest of the four sizes in
* A_ULP_RX_TDDP_PSZ that evenly divides the HCF of the segment sizes in
* the page list.
*/
hcf = 0;
for (i = 0; i < npages; i++) {
seglen = PAGE_SIZE;
while (i < npages - 1 &&
pages[i]->phys_addr + PAGE_SIZE == pages[i + 1]->phys_addr) {
seglen += PAGE_SIZE;
i++;
}
hcf = calculate_hcf(hcf, seglen);
if (hcf < t4_ddp_pgsz[1]) {
idx = 0;
goto have_pgsz; /* give up, short circuit */
}
}
if (hcf % t4_ddp_pgsz[0] != 0) {
/* hmmm. This could only happen when PAGE_SIZE < 4K */
KASSERT(PAGE_SIZE < 4096,
("%s: PAGE_SIZE %d, hcf %d", __func__, PAGE_SIZE, hcf));
CTR3(KTR_CXGBE, "%s: PAGE_SIZE %d, hcf %d",
__func__, PAGE_SIZE, hcf);
return (NULL);
}
for (idx = nitems(t4_ddp_pgsz) - 1; idx > 0; idx--) {
if (hcf % t4_ddp_pgsz[idx] == 0)
break;
}
have_pgsz:
MPASS(idx <= M_PPOD_PGSZ);
db = malloc(sizeof(*db), M_CXGBE, M_NOWAIT);
if (db == NULL) {
CTR1(KTR_CXGBE, "%s: malloc failed.", __func__);
return (NULL);
}
nppods = pages_to_nppods(npages, t4_ddp_pgsz[idx]);
if (alloc_ppods(td, nppods, &db->ppod_addr) != 0) {
free(db, M_CXGBE);
CTR4(KTR_CXGBE, "%s: no pods, nppods %d, resid %d, pgsz %d",
__func__, nppods, len, t4_ddp_pgsz[idx]);
return (NULL);
}
ppod = (db->ppod_addr - td->ppod_start) / PPOD_SIZE;
db->tag = V_PPOD_PGSZ(idx) | V_PPOD_TAG(ppod);
db->nppods = nppods;
db->npages = npages;
db->pages = pages;
db->offset = offset;
db->len = len;
CTR6(KTR_CXGBE, "New DDP buffer. "
"ddp_pgsz %d, ppod 0x%x, npages %d, nppods %d, offset %d, len %d",
t4_ddp_pgsz[idx], ppod, db->npages, db->nppods, db->offset,
db->len);
return (db);
}
static int
write_page_pods(struct adapter *sc, struct toepcb *toep, struct ddp_buffer *db)
{
struct wrqe *wr;
struct ulp_mem_io *ulpmc;
struct ulptx_idata *ulpsc;
struct pagepod *ppod;
int i, j, k, n, chunk, len, ddp_pgsz, idx;
u_int ppod_addr;
uint32_t cmd;
cmd = htobe32(V_ULPTX_CMD(ULP_TX_MEM_WRITE));
if (is_t4(sc))
cmd |= htobe32(F_ULP_MEMIO_ORDER);
else
cmd |= htobe32(F_T5_ULP_MEMIO_IMM);
ddp_pgsz = t4_ddp_pgsz[G_PPOD_PGSZ(db->tag)];
ppod_addr = db->ppod_addr;
for (i = 0; i < db->nppods; ppod_addr += chunk) {
/* How many page pods are we writing in this cycle */
n = min(db->nppods - i, NUM_ULP_TX_SC_IMM_PPODS);
chunk = PPOD_SZ(n);
len = roundup2(sizeof(*ulpmc) + sizeof(*ulpsc) + chunk, 16);
wr = alloc_wrqe(len, toep->ctrlq);
if (wr == NULL)
return (ENOMEM); /* ok to just bail out */
ulpmc = wrtod(wr);
INIT_ULPTX_WR(ulpmc, len, 0, 0);
ulpmc->cmd = cmd;
ulpmc->dlen = htobe32(V_ULP_MEMIO_DATA_LEN(chunk / 32));
ulpmc->len16 = htobe32(howmany(len - sizeof(ulpmc->wr), 16));
ulpmc->lock_addr = htobe32(V_ULP_MEMIO_ADDR(ppod_addr >> 5));
ulpsc = (struct ulptx_idata *)(ulpmc + 1);
ulpsc->cmd_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_IMM));
ulpsc->len = htobe32(chunk);
ppod = (struct pagepod *)(ulpsc + 1);
for (j = 0; j < n; i++, j++, ppod++) {
ppod->vld_tid_pgsz_tag_color = htobe64(F_PPOD_VALID |
V_PPOD_TID(toep->tid) | db->tag);
ppod->len_offset = htobe64(V_PPOD_LEN(db->len) |
V_PPOD_OFST(db->offset));
ppod->rsvd = 0;
idx = i * PPOD_PAGES * (ddp_pgsz / PAGE_SIZE);
for (k = 0; k < nitems(ppod->addr); k++) {
if (idx < db->npages) {
ppod->addr[k] =
htobe64(db->pages[idx]->phys_addr);
idx += ddp_pgsz / PAGE_SIZE;
} else
ppod->addr[k] = 0;
#if 0
CTR5(KTR_CXGBE,
"%s: tid %d ppod[%d]->addr[%d] = %p",
__func__, toep->tid, i, k,
htobe64(ppod->addr[k]));
#endif
}
}
t4_wrq_tx(sc, wr);
}
return (0);
}
static int
command_efi_show(int argc, char *argv[])
{
/*
* efi-show [-a]
* print all the env
* efi-show -u UUID
* print all the env vars tagged with UUID
* efi-show -v var
* search all the env vars and print the ones matching var
* eif-show -u UUID -v var
* eif-show UUID var
* print all the env vars that match UUID and var
*/
/* NB: We assume EFI_GUID is the same as uuid_t */
int aflag = 0, gflag = 0, lflag = 0, vflag = 0;
int ch, rv;
unsigned i;
EFI_STATUS status;
EFI_GUID varguid = { 0,0,0,{0,0,0,0,0,0,0,0} };
EFI_GUID matchguid = { 0,0,0,{0,0,0,0,0,0,0,0} };
uint32_t uuid_status;
CHAR16 *varname;
CHAR16 *newnm;
CHAR16 varnamearg[128];
UINTN varalloc;
UINTN varsz;
while ((ch = getopt(argc, argv, "ag:lv:")) != -1) {
switch (ch) {
case 'a':
aflag = 1;
break;
case 'g':
gflag = 1;
uuid_from_string(optarg, (uuid_t *)&matchguid,
&uuid_status);
if (uuid_status != uuid_s_ok) {
printf("uid %s could not be parsed\n", optarg);
return (CMD_ERROR);
}
break;
case 'l':
lflag = 1;
break;
case 'v':
vflag = 1;
if (strlen(optarg) >= nitems(varnamearg)) {
printf("Variable %s is longer than %zd characters\n",
optarg, nitems(varnamearg));
return (CMD_ERROR);
}
for (i = 0; i < strlen(optarg); i++)
varnamearg[i] = optarg[i];
varnamearg[i] = 0;
break;
default:
printf("Invalid argument %c\n", ch);
return (CMD_ERROR);
}
}
if (aflag && (gflag || vflag)) {
printf("-a isn't compatible with -v or -u\n");
return (CMD_ERROR);
}
if (aflag && optind < argc) {
printf("-a doesn't take any args");
return (CMD_ERROR);
}
if (optind == argc)
aflag = 1;
argc -= optind;
argv += optind;
pager_open();
if (vflag && gflag) {
rv = efi_print_var(varnamearg, &matchguid, lflag);
pager_close();
return (rv);
}
if (argc == 2) {
optarg = argv[0];
if (strlen(optarg) >= nitems(varnamearg)) {
printf("Variable %s is longer than %zd characters\n",
optarg, nitems(varnamearg));
pager_close();
return (CMD_ERROR);
}
for (i = 0; i < strlen(optarg); i++)
varnamearg[i] = optarg[i];
varnamearg[i] = 0;
optarg = argv[1];
uuid_from_string(optarg, (uuid_t *)&matchguid,
&uuid_status);
if (uuid_status != uuid_s_ok) {
printf("uid %s could not be parsed\n", optarg);
pager_close();
return (CMD_ERROR);
}
rv = efi_print_var(varnamearg, &matchguid, lflag);
pager_close();
return (rv);
}
if (argc > 0) {
printf("Too many args %d\n", argc);
pager_close();
return (CMD_ERROR);
}
/*
* Initiate the search -- note the standard takes pain
* to specify the initial call must be a poiner to a NULL
* character.
*/
varalloc = 1024;
varname = malloc(varalloc);
if (varname == NULL) {
printf("Can't allocate memory to get variables\n");
pager_close();
return (CMD_ERROR);
}
varname[0] = 0;
while (1) {
varsz = varalloc;
status = RS->GetNextVariableName(&varsz, varname, &varguid);
if (status == EFI_BUFFER_TOO_SMALL) {
varalloc = varsz;
newnm = malloc(varalloc);
if (newnm == NULL) {
printf("Can't allocate memory to get variables\n");
free(varname);
pager_close();
return (CMD_ERROR);
}
memcpy(newnm, varname, varsz);
free(varname);
varname = newnm;
continue; /* Try again with bigger buffer */
}
if (status != EFI_SUCCESS)
break;
if (aflag) {
if (efi_print_var(varname, &varguid, lflag) != CMD_OK)
break;
continue;
}
if (vflag) {
if (wcscmp(varnamearg, varname) == 0) {
if (efi_print_var(varname, &varguid, lflag) != CMD_OK)
break;
continue;
}
}
if (gflag) {
if (memcmp(&varguid, &matchguid, sizeof(varguid)) == 0) {
if (efi_print_var(varname, &varguid, lflag) != CMD_OK)
break;
continue;
}
}
}
free(varname);
pager_close();
return (CMD_OK);
}
/*
* This is now called from local media FS's to operate against their
* own vnodes if they fail to implement VOP_GETPAGES.
*/
int
vnode_pager_generic_getpages(struct vnode *vp, vm_page_t *m, int count,
int *a_rbehind, int *a_rahead, vop_getpages_iodone_t iodone, void *arg)
{
vm_object_t object;
struct bufobj *bo;
struct buf *bp;
off_t foff;
#ifdef INVARIANTS
off_t blkno0;
#endif
int bsize, pagesperblock, *freecnt;
int error, before, after, rbehind, rahead, poff, i;
int bytecount, secmask;
KASSERT(vp->v_type != VCHR && vp->v_type != VBLK,
("%s does not support devices", __func__));
if (vp->v_iflag & VI_DOOMED)
return (VM_PAGER_BAD);
object = vp->v_object;
foff = IDX_TO_OFF(m[0]->pindex);
bsize = vp->v_mount->mnt_stat.f_iosize;
pagesperblock = bsize / PAGE_SIZE;
KASSERT(foff < object->un_pager.vnp.vnp_size,
("%s: page %p offset beyond vp %p size", __func__, m[0], vp));
KASSERT(count <= sizeof(bp->b_pages),
("%s: requested %d pages", __func__, count));
/*
* The last page has valid blocks. Invalid part can only
* exist at the end of file, and the page is made fully valid
* by zeroing in vm_pager_get_pages().
*/
if (m[count - 1]->valid != 0 && --count == 0) {
if (iodone != NULL)
iodone(arg, m, 1, 0);
return (VM_PAGER_OK);
}
/*
* Synchronous and asynchronous paging operations use different
* free pbuf counters. This is done to avoid asynchronous requests
* to consume all pbufs.
* Allocate the pbuf at the very beginning of the function, so that
* if we are low on certain kind of pbufs don't even proceed to BMAP,
* but sleep.
*/
freecnt = iodone != NULL ?
&vnode_async_pbuf_freecnt : &vnode_pbuf_freecnt;
bp = getpbuf(freecnt);
/*
* Get the underlying device blocks for the file with VOP_BMAP().
* If the file system doesn't support VOP_BMAP, use old way of
* getting pages via VOP_READ.
*/
error = VOP_BMAP(vp, foff / bsize, &bo, &bp->b_blkno, &after, &before);
if (error == EOPNOTSUPP) {
relpbuf(bp, freecnt);
VM_OBJECT_WLOCK(object);
for (i = 0; i < count; i++) {
PCPU_INC(cnt.v_vnodein);
PCPU_INC(cnt.v_vnodepgsin);
error = vnode_pager_input_old(object, m[i]);
if (error)
break;
}
VM_OBJECT_WUNLOCK(object);
return (error);
} else if (error != 0) {
relpbuf(bp, freecnt);
return (VM_PAGER_ERROR);
}
/*
* If the file system supports BMAP, but blocksize is smaller
* than a page size, then use special small filesystem code.
*/
if (pagesperblock == 0) {
relpbuf(bp, freecnt);
for (i = 0; i < count; i++) {
PCPU_INC(cnt.v_vnodein);
PCPU_INC(cnt.v_vnodepgsin);
error = vnode_pager_input_smlfs(object, m[i]);
if (error)
break;
}
return (error);
}
/*
* A sparse file can be encountered only for a single page request,
* which may not be preceded by call to vm_pager_haspage().
*/
if (bp->b_blkno == -1) {
KASSERT(count == 1,
("%s: array[%d] request to a sparse file %p", __func__,
count, vp));
relpbuf(bp, freecnt);
pmap_zero_page(m[0]);
KASSERT(m[0]->dirty == 0, ("%s: page %p is dirty",
__func__, m[0]));
VM_OBJECT_WLOCK(object);
m[0]->valid = VM_PAGE_BITS_ALL;
VM_OBJECT_WUNLOCK(object);
return (VM_PAGER_OK);
}
#ifdef INVARIANTS
blkno0 = bp->b_blkno;
#endif
bp->b_blkno += (foff % bsize) / DEV_BSIZE;
/* Recalculate blocks available after/before to pages. */
poff = (foff % bsize) / PAGE_SIZE;
before *= pagesperblock;
before += poff;
after *= pagesperblock;
after += pagesperblock - (poff + 1);
if (m[0]->pindex + after >= object->size)
after = object->size - 1 - m[0]->pindex;
KASSERT(count <= after + 1, ("%s: %d pages asked, can do only %d",
__func__, count, after + 1));
after -= count - 1;
/* Trim requested rbehind/rahead to possible values. */
rbehind = a_rbehind ? *a_rbehind : 0;
rahead = a_rahead ? *a_rahead : 0;
rbehind = min(rbehind, before);
rbehind = min(rbehind, m[0]->pindex);
rahead = min(rahead, after);
rahead = min(rahead, object->size - m[count - 1]->pindex);
/*
* Check that total amount of pages fit into buf. Trim rbehind and
* rahead evenly if not.
*/
if (rbehind + rahead + count > nitems(bp->b_pages)) {
int trim, sum;
trim = rbehind + rahead + count - nitems(bp->b_pages) + 1;
sum = rbehind + rahead;
if (rbehind == before) {
/* Roundup rbehind trim to block size. */
rbehind -= roundup(trim * rbehind / sum, pagesperblock);
if (rbehind < 0)
rbehind = 0;
} else
rbehind -= trim * rbehind / sum;
rahead -= trim * rahead / sum;
}
KASSERT(rbehind + rahead + count <= nitems(bp->b_pages),
("%s: behind %d ahead %d count %d", __func__,
rbehind, rahead, count));
/*
* Fill in the bp->b_pages[] array with requested and optional
* read behind or read ahead pages. Read behind pages are looked
* up in a backward direction, down to a first cached page. Same
* for read ahead pages, but there is no need to shift the array
* in case of encountering a cached page.
*/
i = bp->b_npages = 0;
if (rbehind) {
vm_pindex_t startpindex, tpindex;
vm_page_t p;
VM_OBJECT_WLOCK(object);
startpindex = m[0]->pindex - rbehind;
if ((p = TAILQ_PREV(m[0], pglist, listq)) != NULL &&
p->pindex >= startpindex)
startpindex = p->pindex + 1;
/* tpindex is unsigned; beware of numeric underflow. */
for (tpindex = m[0]->pindex - 1;
tpindex >= startpindex && tpindex < m[0]->pindex;
tpindex--, i++) {
p = vm_page_alloc(object, tpindex, VM_ALLOC_NORMAL);
if (p == NULL) {
/* Shift the array. */
for (int j = 0; j < i; j++)
bp->b_pages[j] = bp->b_pages[j +
tpindex + 1 - startpindex];
break;
}
bp->b_pages[tpindex - startpindex] = p;
}
bp->b_pgbefore = i;
bp->b_npages += i;
bp->b_blkno -= IDX_TO_OFF(i) / DEV_BSIZE;
} else
bp->b_pgbefore = 0;
/* Requested pages. */
for (int j = 0; j < count; j++, i++)
bp->b_pages[i] = m[j];
bp->b_npages += count;
if (rahead) {
vm_pindex_t endpindex, tpindex;
vm_page_t p;
if (!VM_OBJECT_WOWNED(object))
VM_OBJECT_WLOCK(object);
endpindex = m[count - 1]->pindex + rahead + 1;
if ((p = TAILQ_NEXT(m[count - 1], listq)) != NULL &&
p->pindex < endpindex)
endpindex = p->pindex;
if (endpindex > object->size)
endpindex = object->size;
for (tpindex = m[count - 1]->pindex + 1;
tpindex < endpindex; i++, tpindex++) {
p = vm_page_alloc(object, tpindex, VM_ALLOC_NORMAL);
if (p == NULL)
break;
bp->b_pages[i] = p;
}
bp->b_pgafter = i - bp->b_npages;
bp->b_npages = i;
} else
bp->b_pgafter = 0;
if (VM_OBJECT_WOWNED(object))
VM_OBJECT_WUNLOCK(object);
/* Report back actual behind/ahead read. */
if (a_rbehind)
*a_rbehind = bp->b_pgbefore;
if (a_rahead)
*a_rahead = bp->b_pgafter;
#ifdef INVARIANTS
KASSERT(bp->b_npages <= nitems(bp->b_pages),
("%s: buf %p overflowed", __func__, bp));
for (int j = 1, prev = 1; j < bp->b_npages; j++) {
if (bp->b_pages[j] == bogus_page)
continue;
KASSERT(bp->b_pages[j]->pindex - bp->b_pages[prev]->pindex ==
j - prev, ("%s: pages array not consecutive, bp %p",
__func__, bp));
prev = j;
}
#endif
/*
* Recalculate first offset and bytecount with regards to read behind.
* Truncate bytecount to vnode real size and round up physical size
* for real devices.
*/
foff = IDX_TO_OFF(bp->b_pages[0]->pindex);
bytecount = bp->b_npages << PAGE_SHIFT;
if ((foff + bytecount) > object->un_pager.vnp.vnp_size)
bytecount = object->un_pager.vnp.vnp_size - foff;
secmask = bo->bo_bsize - 1;
KASSERT(secmask < PAGE_SIZE && secmask > 0,
("%s: sector size %d too large", __func__, secmask + 1));
bytecount = (bytecount + secmask) & ~secmask;
/*
* And map the pages to be read into the kva, if the filesystem
* requires mapped buffers.
*/
if ((vp->v_mount->mnt_kern_flag & MNTK_UNMAPPED_BUFS) != 0 &&
unmapped_buf_allowed) {
bp->b_data = unmapped_buf;
bp->b_offset = 0;
} else {
bp->b_data = bp->b_kvabase;
pmap_qenter((vm_offset_t)bp->b_data, bp->b_pages, bp->b_npages);
}
/* Build a minimal buffer header. */
bp->b_iocmd = BIO_READ;
KASSERT(bp->b_rcred == NOCRED, ("leaking read ucred"));
KASSERT(bp->b_wcred == NOCRED, ("leaking write ucred"));
bp->b_rcred = crhold(curthread->td_ucred);
bp->b_wcred = crhold(curthread->td_ucred);
pbgetbo(bo, bp);
bp->b_vp = vp;
bp->b_bcount = bp->b_bufsize = bp->b_runningbufspace = bytecount;
bp->b_iooffset = dbtob(bp->b_blkno);
KASSERT(IDX_TO_OFF(m[0]->pindex - bp->b_pages[0]->pindex) ==
(blkno0 - bp->b_blkno) * DEV_BSIZE +
IDX_TO_OFF(m[0]->pindex) % bsize,
("wrong offsets bsize %d m[0] %ju b_pages[0] %ju "
"blkno0 %ju b_blkno %ju", bsize,
(uintmax_t)m[0]->pindex, (uintmax_t)bp->b_pages[0]->pindex,
(uintmax_t)blkno0, (uintmax_t)bp->b_blkno));
atomic_add_long(&runningbufspace, bp->b_runningbufspace);
PCPU_INC(cnt.v_vnodein);
PCPU_ADD(cnt.v_vnodepgsin, bp->b_npages);
if (iodone != NULL) { /* async */
bp->b_pgiodone = iodone;
bp->b_caller1 = arg;
bp->b_iodone = vnode_pager_generic_getpages_done_async;
bp->b_flags |= B_ASYNC;
BUF_KERNPROC(bp);
bstrategy(bp);
return (VM_PAGER_OK);
} else {
bp->b_iodone = bdone;
bstrategy(bp);
bwait(bp, PVM, "vnread");
error = vnode_pager_generic_getpages_done(bp);
for (i = 0; i < bp->b_npages; i++)
bp->b_pages[i] = NULL;
bp->b_vp = NULL;
pbrelbo(bp);
relpbuf(bp, &vnode_pbuf_freecnt);
return (error != 0 ? VM_PAGER_ERROR : VM_PAGER_OK);
}
}
#include <lib/libsa/ufs.h>
#include <lib/libsa/cd9660.h>
#include <dev/cons.h>
const char version[] = "0.9";
int debug = 0;
struct fs_ops file_system[] = {
{ ufs_open, ufs_close, ufs_read, ufs_write, ufs_seek,
ufs_stat, ufs_readdir },
{ cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
cd9660_stat, cd9660_readdir },
{ lif_open, lif_close, lif_read, lif_write, lif_seek,
lif_stat, lif_readdir },
};
int nfsys = nitems(file_system);
struct devsw devsw[] = {
{ "dk", iodcstrategy, dkopen, dkclose, noioctl },
{ "ct", iodcstrategy, ctopen, ctclose, noioctl },
{ "lf", iodcstrategy, lfopen, lfclose, noioctl }
};
int ndevs = nitems(devsw);
struct consdev constab[] = {
{ ite_probe, ite_init, ite_getc, ite_putc },
{ NULL }
};
struct consdev *cn_tab;
uint8_t
pirq_read(int pin)
{
assert((pin > 0) && (((unsigned) pin) <= nitems(pirqs)));
return (pirqs[pin - 1].reg);
}
static void
pirq_dsdt(void)
{
char *irq_prs, *old;
int irq, pin;
irq_prs = NULL;
for (irq = 0; ((unsigned) irq) < nitems(irq_counts); irq++) {
if (!IRQ_PERMITTED(irq))
continue;
if (irq_prs == NULL)
asprintf(&irq_prs, "%d", irq);
else {
old = irq_prs;
asprintf(&irq_prs, "%s,%d", old, irq);
free(old);
}
}
/*
* A helper method to validate a link register's value. This
* duplicates pirq_valid_irq().
*/
dsdt_line("");
dsdt_line("Method (PIRV, 1, NotSerialized)");
dsdt_line("{");
dsdt_line(" If (And (Arg0, 0x%02X))", PIRQ_DIS);
dsdt_line(" {");
dsdt_line(" Return (0x00)");
dsdt_line(" }");
dsdt_line(" And (Arg0, 0x%02X, Local0)", PIRQ_IRQ);
dsdt_line(" If (LLess (Local0, 0x03))");
dsdt_line(" {");
dsdt_line(" Return (0x00)");
dsdt_line(" }");
dsdt_line(" If (LEqual (Local0, 0x08))");
dsdt_line(" {");
dsdt_line(" Return (0x00)");
dsdt_line(" }");
dsdt_line(" If (LEqual (Local0, 0x0D))");
dsdt_line(" {");
dsdt_line(" Return (0x00)");
dsdt_line(" }");
dsdt_line(" Return (0x01)");
dsdt_line("}");
for (pin = 0; ((unsigned) pin) < nitems(pirqs); pin++) {
dsdt_line("");
dsdt_line("Device (LNK%c)", 'A' + pin);
dsdt_line("{");
dsdt_line(" Name (_HID, EisaId (\"PNP0C0F\"))");
dsdt_line(" Name (_UID, 0x%02X)", pin + 1);
dsdt_line(" Method (_STA, 0, NotSerialized)");
dsdt_line(" {");
dsdt_line(" If (PIRV (PIR%c))", 'A' + pin);
dsdt_line(" {");
dsdt_line(" Return (0x0B)");
dsdt_line(" }");
dsdt_line(" Else");
dsdt_line(" {");
dsdt_line(" Return (0x09)");
dsdt_line(" }");
dsdt_line(" }");
dsdt_line(" Name (_PRS, ResourceTemplate ()");
dsdt_line(" {");
dsdt_line(" IRQ (Level, ActiveLow, Shared, )");
dsdt_line(" {%s}", irq_prs);
dsdt_line(" })");
dsdt_line(" Name (CB%02X, ResourceTemplate ()", pin + 1);
dsdt_line(" {");
dsdt_line(" IRQ (Level, ActiveLow, Shared, )");
dsdt_line(" {}");
dsdt_line(" })");
dsdt_line(" CreateWordField (CB%02X, 0x01, CIR%c)",
pin + 1, 'A' + pin);
dsdt_line(" Method (_CRS, 0, NotSerialized)");
dsdt_line(" {");
dsdt_line(" And (PIR%c, 0x%02X, Local0)", 'A' + pin,
PIRQ_DIS | PIRQ_IRQ);
dsdt_line(" If (PIRV (Local0))");
dsdt_line(" {");
dsdt_line(" ShiftLeft (0x01, Local0, CIR%c)", 'A' + pin);
dsdt_line(" }");
dsdt_line(" Else");
dsdt_line(" {");
dsdt_line(" Store (0x00, CIR%c)", 'A' + pin);
dsdt_line(" }");
dsdt_line(" Return (CB%02X)", pin + 1);
dsdt_line(" }");
dsdt_line(" Method (_DIS, 0, NotSerialized)");
dsdt_line(" {");
dsdt_line(" Store (0x80, PIR%c)", 'A' + pin);
dsdt_line(" }");
dsdt_line(" Method (_SRS, 1, NotSerialized)");
dsdt_line(" {");
dsdt_line(" CreateWordField (Arg0, 0x01, SIR%c)", 'A' + pin);
dsdt_line(" FindSetRightBit (SIR%c, Local0)", 'A' + pin);
dsdt_line(" Store (Decrement (Local0), PIR%c)", 'A' + pin);
dsdt_line(" }");
dsdt_line("}");
}
free(irq_prs);
}
int
main(int argc, char *argv[])
{
char *domainname, *inkey, *inmap, *outbuf;
int outbuflen, key, notrans, rval;
int c, r;
u_int i;
domainname = NULL;
notrans = key = 0;
while ((c = getopt(argc, argv, "xd:kt")) != -1)
switch (c) {
case 'x':
for (i = 0; i < nitems(ypaliases); i++)
printf("Use \"%s\" for \"%s\"\n",
ypaliases[i].alias,
ypaliases[i].name);
exit(0);
case 'd':
domainname = optarg;
break;
case 't':
notrans = 1;
break;
case 'k':
key = 1;
break;
default:
usage();
}
if (argc - optind < 2)
usage();
if (domainname == NULL)
yp_get_default_domain(&domainname);
inmap = argv[argc-1];
if (notrans == 0) {
for (i = 0; i < nitems(ypaliases); i++)
if (strcmp(inmap, ypaliases[i].alias) == 0)
inmap = ypaliases[i].name;
}
rval = 0;
for (; optind < argc - 1; optind++) {
inkey = argv[optind];
r = yp_match(domainname, inmap, inkey,
strlen(inkey), &outbuf, &outbuflen);
switch (r) {
case 0:
if (key)
printf("%s: ", inkey);
printf("%*.*s\n", outbuflen, outbuflen, outbuf);
break;
case YPERR_YPBIND:
errx(1, "not running ypbind");
default:
errx(1, "can't match key %s in map %s. reason: %s",
inkey, inmap, yperr_string(r));
rval = 1;
break;
}
}
exit(rval);
}
char *
osdep_get_name(int fd, char *tty)
{
int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PGRP, 0 };
struct stat sb;
size_t len;
struct kinfo_proc *buf, *newbuf, *p, *bestp;
u_int i;
char *name;
buf = NULL;
if (stat(tty, &sb) == -1)
return (NULL);
if ((mib[3] = tcgetpgrp(fd)) == -1)
return (NULL);
retry:
if (sysctl(mib, nitems(mib), NULL, &len, NULL, 0) == -1)
return (NULL);
len = (len * 5) / 4;
if ((newbuf = realloc(buf, len)) == NULL) {
free(buf);
return (NULL);
}
buf = newbuf;
if (sysctl(mib, nitems(mib), buf, &len, NULL, 0) == -1) {
if (errno == ENOMEM)
goto retry;
free(buf);
return (NULL);
}
bestp = NULL;
for (i = 0; i < len / sizeof (struct kinfo_proc); i++) {
if (buf[i].ki_tdev != sb.st_rdev)
continue;
p = &buf[i];
if (bestp == NULL) {
bestp = p;
continue;
}
if (is_runnable(p) && !is_runnable(bestp))
bestp = p;
else if (!is_runnable(p) && is_runnable(bestp))
continue;
if (!is_stopped(p) && is_stopped(bestp))
bestp = p;
else if (is_stopped(p) && !is_stopped(bestp))
continue;
if (p->ki_estcpu > bestp->ki_estcpu)
bestp = p;
else if (p->ki_estcpu < bestp->ki_estcpu)
continue;
if (p->ki_slptime < bestp->ki_slptime)
bestp = p;
else if (p->ki_slptime > bestp->ki_slptime)
continue;
if (strcmp(p->ki_comm, p->ki_comm) < 0)
bestp = p;
else if (strcmp(p->ki_comm, p->ki_comm) > 0)
continue;
if (p->ki_pid > bestp->ki_pid)
bestp = p;
}
name = NULL;
if (bestp != NULL)
name = strdup(bestp->ki_comm);
free(buf);
return (name);
}
static int
mtk_gic_attach(device_t dev)
{
struct mtk_gic_softc *sc;
intptr_t xref = gic_xref(dev);
int i;
sc = device_get_softc(dev);
if (bus_alloc_resources(dev, mtk_gic_spec, sc->gic_res)) {
device_printf(dev, "could not allocate resources\n");
return (ENXIO);
}
sc->gic_dev = dev;
/* Initialize mutex */
mtx_init(&sc->mutex, "PIC lock", "", MTX_SPIN);
/* Set the number of interrupts */
sc->nirqs = nitems(sc->gic_irqs);
/* Mask all interrupts */
WRITE4(sc, MTK_INTDIS, 0xFFFFFFFF);
/* All interrupts are of type level */
WRITE4(sc, MTK_INTTRIG, 0x00000000);
/* All interrupts are of positive polarity */
WRITE4(sc, MTK_INTPOL, 0xFFFFFFFF);
/*
* Route all interrupts to pin 0 on VPE 0;
*/
for (i = 0; i < 32; i++) {
WRITE4(sc, MTK_MAPPIN(i), MTK_PIN_BITS(0));
WRITE4(sc, MTK_MAPVPE(i, 0), MTK_VPE_BITS(0));
}
/* Register the interrupts */
if (mtk_gic_register_isrcs(sc) != 0) {
device_printf(dev, "could not register GIC ISRCs\n");
goto cleanup;
}
/*
* Now, when everything is initialized, it's right time to
* register interrupt controller to interrupt framefork.
*/
if (intr_pic_register(dev, xref) == NULL) {
device_printf(dev, "could not register PIC\n");
goto cleanup;
}
cpu_establish_hardintr("gic", mtk_gic_intr, NULL, sc, 0, INTR_TYPE_CLK,
NULL);
return (0);
cleanup:
bus_release_resources(dev, mtk_gic_spec, sc->gic_res);
return(ENXIO);
}
#include <sys/param.h>
#include <sys/libkern.h>
u_char const bcd2bin_data[] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 0,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 0, 0, 0, 0, 0, 0,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 0, 0, 0, 0, 0, 0,
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 0, 0, 0, 0, 0, 0,
50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 0, 0, 0, 0, 0, 0,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 0, 0, 0, 0, 0, 0,
70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 0, 0, 0, 0, 0, 0,
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 0, 0, 0, 0, 0, 0,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99
};
CTASSERT(nitems(bcd2bin_data) == LIBKERN_LEN_BCD2BIN);
u_char const bin2bcd_data[] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99
};
CTASSERT(nitems(bin2bcd_data) == LIBKERN_LEN_BIN2BCD);
int
eap_match(struct device *parent, void *match, void *aux)
{
return (pci_matchbyid((struct pci_attach_args *)aux, eap_devices,
nitems(eap_devices)));
}
/*
* Returns ANSI code to set particular attributes (colour, bold and so on)
* given a current state. The output buffer must be able to hold at least 57
* bytes.
*/
static void
grid_string_cells_code(const struct grid_cell *lastgc,
const struct grid_cell *gc, char *buf, size_t len, int escape_c0)
{
int oldc[64], newc[64], s[128];
size_t noldc, nnewc, n, i;
u_int attr = gc->attr;
u_int lastattr = lastgc->attr;
char tmp[64];
struct {
u_int mask;
u_int code;
} attrs[] = {
{ GRID_ATTR_BRIGHT, 1 },
{ GRID_ATTR_DIM, 2 },
{ GRID_ATTR_ITALICS, 3 },
{ GRID_ATTR_UNDERSCORE, 4 },
{ GRID_ATTR_BLINK, 5 },
{ GRID_ATTR_REVERSE, 7 },
{ GRID_ATTR_HIDDEN, 8 },
{ GRID_ATTR_STRIKETHROUGH, 9 }
};
n = 0;
/* If any attribute is removed, begin with 0. */
for (i = 0; i < nitems(attrs); i++) {
if (!(attr & attrs[i].mask) && (lastattr & attrs[i].mask)) {
s[n++] = 0;
lastattr &= GRID_ATTR_CHARSET;
break;
}
}
/* For each attribute that is newly set, add its code. */
for (i = 0; i < nitems(attrs); i++) {
if ((attr & attrs[i].mask) && !(lastattr & attrs[i].mask))
s[n++] = attrs[i].code;
}
/* If the foreground colour changed, append its parameters. */
nnewc = grid_string_cells_fg(gc, newc);
noldc = grid_string_cells_fg(lastgc, oldc);
if (nnewc != noldc || memcmp(newc, oldc, nnewc * sizeof newc[0]) != 0) {
for (i = 0; i < nnewc; i++)
s[n++] = newc[i];
}
/* If the background colour changed, append its parameters. */
nnewc = grid_string_cells_bg(gc, newc);
noldc = grid_string_cells_bg(lastgc, oldc);
if (nnewc != noldc || memcmp(newc, oldc, nnewc * sizeof newc[0]) != 0) {
for (i = 0; i < nnewc; i++)
s[n++] = newc[i];
}
/* If there are any parameters, append an SGR code. */
*buf = '\0';
if (n > 0) {
if (escape_c0)
strlcat(buf, "\\033[", len);
else
strlcat(buf, "\033[", len);
for (i = 0; i < n; i++) {
if (i + 1 < n)
xsnprintf(tmp, sizeof tmp, "%d;", s[i]);
else
xsnprintf(tmp, sizeof tmp, "%d", s[i]);
strlcat(buf, tmp, len);
}
strlcat(buf, "m", len);
}
/* Append shift in/shift out if needed. */
if ((attr & GRID_ATTR_CHARSET) && !(lastattr & GRID_ATTR_CHARSET)) {
if (escape_c0)
strlcat(buf, "\\016", len); /* SO */
else
strlcat(buf, "\016", len); /* SO */
}
if (!(attr & GRID_ATTR_CHARSET) && (lastattr & GRID_ATTR_CHARSET)) {
if (escape_c0)
strlcat(buf, "\\017", len); /* SI */
else
strlcat(buf, "\017", len); /* SI */
}
}
SYSCTL_BOOL(_security_stack_protect, OID_AUTO, permit_nonrandom_cookies,
CTLFLAG_RDTUN, &permit_nonrandom_cookies, 0,
"Allow stack guard to be used without real random cookies");
void
__stack_chk_fail(void)
{
panic("stack overflow detected; backtrace may be corrupted");
}
static void
__stack_chk_init(void *dummy __unused)
{
size_t i;
long guard[nitems(__stack_chk_guard)];
if (is_random_seeded()) {
arc4rand(guard, sizeof(guard), 0);
for (i = 0; i < nitems(guard); i++)
__stack_chk_guard[i] = guard[i];
return;
}
if (permit_nonrandom_cookies) {
printf("%s: WARNING: Initializing stack protection with "
"non-random cookies!\n", __func__);
printf("%s: WARNING: This severely limits the benefit of "
"-fstack-protector!\n", __func__);
/*
int
athn_cardbus_match(struct device *parent, void *match, void *aux)
{
return (cardbus_matchbyid(aux, athn_cardbus_devices,
nitems(athn_cardbus_devices)));
}
odyssey_alloc_screen,
odyssey_free_screen,
odyssey_show_screen,
NULL, /* load_font */
NULL, /* scrollback */
NULL, /* getchar */
odyssey_burner,
NULL /* pollc */
};
const struct wsscreen_descr *odyssey_scrlist[] = {
&odyssey_stdscreen
};
struct wsscreen_list odyssey_screenlist = {
nitems(odyssey_scrlist), odyssey_scrlist
};
const struct cfattach odyssey_ca = {
sizeof(struct odyssey_softc), odyssey_match, odyssey_attach,
};
struct cfdriver odyssey_cd = {
NULL, "odyssey", DV_DULL,
};
int
odyssey_match(struct device *parent, void *match, void *aux)
{
struct xbow_attach_args *xaa = aux;
/* Translate a key code into an output key sequence. */
void
input_key(struct window_pane *wp, int key, struct mouse_event *m)
{
const struct input_key_ent *ike;
u_int i;
size_t dlen;
char *out;
u_char ch;
log_debug("writing key 0x%x (%s)", key, key_string_lookup_key(key));
/* If this is a mouse key, pass off to mouse function. */
if (KEYC_IS_MOUSE(key)) {
if (m != NULL && m->wp != -1 && (u_int)m->wp == wp->id)
input_key_mouse(wp, m);
return;
}
/*
* If this is a normal 7-bit key, just send it, with a leading escape
* if necessary.
*/
if (key != KEYC_NONE && (key & ~KEYC_ESCAPE) < 0x100) {
if (key & KEYC_ESCAPE)
bufferevent_write(wp->event, "\033", 1);
ch = key & ~KEYC_ESCAPE;
bufferevent_write(wp->event, &ch, 1);
return;
}
/*
* Then try to look this up as an xterm key, if the flag to output them
* is set.
*/
if (options_get_number(&wp->window->options, "xterm-keys")) {
if ((out = xterm_keys_lookup(key)) != NULL) {
bufferevent_write(wp->event, out, strlen(out));
free(out);
return;
}
}
/* Otherwise look the key up in the table. */
for (i = 0; i < nitems(input_keys); i++) {
ike = &input_keys[i];
if ((ike->flags & INPUTKEY_KEYPAD) &&
!(wp->screen->mode & MODE_KKEYPAD))
continue;
if ((ike->flags & INPUTKEY_CURSOR) &&
!(wp->screen->mode & MODE_KCURSOR))
continue;
if ((key & KEYC_ESCAPE) && (ike->key | KEYC_ESCAPE) == key)
break;
if (ike->key == key)
break;
}
if (i == nitems(input_keys)) {
log_debug("key 0x%x missing", key);
return;
}
dlen = strlen(ike->data);
log_debug("found key 0x%x: \"%s\"", key, ike->data);
/* Prefix a \033 for escape. */
if (key & KEYC_ESCAPE)
bufferevent_write(wp->event, "\033", 1);
bufferevent_write(wp->event, ike->data, dlen);
}
bdev_tape_init(NST,st), /* 5: SCSI tape */
bdev_disk_init(NCD,cd), /* 6: SCSI CD-ROM */
bdev_disk_init(NRD,rd), /* 7: ramdisk */
bdev_disk_init(NVND,vnd), /* 8: vnode disk driver */
bdev_notdef(), /* 9: was: concatenated disk driver */
bdev_notdef(), /* 10 */
bdev_notdef(), /* 11 */
bdev_notdef(), /* 12 */
bdev_lkm_dummy(), /* 13 */
bdev_lkm_dummy(), /* 14 */
bdev_lkm_dummy(), /* 15 */
bdev_lkm_dummy(), /* 16 */
bdev_lkm_dummy(), /* 17 */
bdev_lkm_dummy(), /* 18 */
};
int nblkdev = nitems(bdevsw);
struct cdevsw cdevsw[] =
{
cdev_cn_init(1,cn), /* 0: virtual console */
cdev_ctty_init(1,ctty), /* 1: controlling terminal */
cdev_mm_init(1,mm), /* 2: /dev/{null,mem,kmem,...} */
cdev_notdef(), /* 3 was /dev/drum */
cdev_tty_init(NPTY,pts), /* 4: pseudo-tty slave */
cdev_ptc_init(NPTY,ptc), /* 5: pseudo-tty master */
cdev_log_init(1,log), /* 6: /dev/klog */
cdev_notdef(), /* 7 */
cdev_disk_init(NSD,sd), /* 8: SCSI disk */
cdev_disk_init(NCD,cd), /* 9: SCSI CD-ROM */
cdev_lcd_init(NLCD,lcd), /* 10: /dev/lcd */
cdev_notdef(), /* 11 */
.pr_output = rip6_output,
.pr_ctloutput = rip6_ctloutput,
.pr_usrreqs = &rip6_usrreqs
},
};
extern int in6_inithead(void **, int);
#ifdef VIMAGE
extern int in6_detachhead(void **, int);
#endif
struct domain inet6domain = {
.dom_family = AF_INET6,
.dom_name = "internet6",
.dom_protosw = (struct protosw *)inet6sw,
.dom_protoswNPROTOSW = (struct protosw *)&inet6sw[nitems(inet6sw)],
#ifdef RADIX_MPATH
.dom_rtattach = rn6_mpath_inithead,
#else
.dom_rtattach = in6_inithead,
#endif
#ifdef VIMAGE
.dom_rtdetach = in6_detachhead,
#endif
.dom_ifattach = in6_domifattach,
.dom_ifdetach = in6_domifdetach,
.dom_ifmtu = in6_domifmtu
};
VNET_DOMAIN_SET(inet6);
/* reset and initialize the device */
static int
atkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
atkbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int delay[2];
int *data = (int *)arg; /* data[0]: controller, data[1]: irq */
int error, needfree;
#ifdef EVDEV_SUPPORT
struct evdev_dev *evdev;
char phys_loc[8];
#endif
/* XXX */
if (unit == ATKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd))
return 0;
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size = nitems(default_fkeytab);
needfree = 0;
} else if (*kbdp == NULL) {
*kbdp = kbd = malloc(sizeof(*kbd), M_DEVBUF, M_NOWAIT | M_ZERO);
state = malloc(sizeof(*state), M_DEVBUF, M_NOWAIT | M_ZERO);
/* NB: these will always be initialized 'cuz !KBD_IS_PROBED */
keymap = malloc(sizeof(key_map), M_DEVBUF, M_NOWAIT);
accmap = malloc(sizeof(accent_map), M_DEVBUF, M_NOWAIT);
fkeymap = malloc(sizeof(fkey_tab), M_DEVBUF, M_NOWAIT);
fkeymap_size = sizeof(fkey_tab)/sizeof(fkey_tab[0]);
needfree = 1;
if ((kbd == NULL) || (state == NULL) || (keymap == NULL)
|| (accmap == NULL) || (fkeymap == NULL)) {
error = ENOMEM;
goto bad;
}
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (atkbd_state_t *)kbd->kb_data;
bzero(state, sizeof(*state));
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
needfree = 0;
}
if (!KBD_IS_PROBED(kbd)) {
state->kbdc = atkbdc_open(data[0]);
if (state->kbdc == NULL) {
error = ENXIO;
goto bad;
}
kbd_init_struct(kbd, ATKBD_DRIVER_NAME, KB_OTHER, unit, flags,
0, 0);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size * sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) { /* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD) {
error = ENXIO;
goto bad;
}
} else {
KBD_FOUND_DEVICE(kbd);
}
atkbd_clear_state(kbd);
state->ks_mode = K_XLATE;
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
kbd->kb_config = flags & ~KB_CONF_PROBE_ONLY;
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD)) {
kbd_unregister(kbd);
error = ENXIO;
goto bad;
}
atkbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
set_typematic(kbd);
delay[0] = kbd->kb_delay1;
delay[1] = kbd->kb_delay2;
atkbd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
#ifdef EVDEV_SUPPORT
/* register as evdev provider on first init */
if (state->ks_evdev == NULL) {
snprintf(phys_loc, sizeof(phys_loc), "atkbd%d", unit);
evdev = evdev_alloc();
evdev_set_name(evdev, "AT keyboard");
evdev_set_phys(evdev, phys_loc);
evdev_set_id(evdev, BUS_I8042, PS2_KEYBOARD_VENDOR,
PS2_KEYBOARD_PRODUCT, 0);
evdev_set_methods(evdev, kbd, &atkbd_evdev_methods);
evdev_support_event(evdev, EV_SYN);
evdev_support_event(evdev, EV_KEY);
evdev_support_event(evdev, EV_LED);
evdev_support_event(evdev, EV_REP);
evdev_support_all_known_keys(evdev);
evdev_support_led(evdev, LED_NUML);
evdev_support_led(evdev, LED_CAPSL);
evdev_support_led(evdev, LED_SCROLLL);
if (evdev_register_mtx(evdev, &Giant))
evdev_free(evdev);
else
state->ks_evdev = evdev;
state->ks_evdev_state = 0;
}
#endif
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0) {
error = ENXIO;
goto bad;
}
KBD_CONFIG_DONE(kbd);
}
return 0;
bad:
if (needfree) {
if (state != NULL)
free(state, M_DEVBUF);
if (keymap != NULL)
free(keymap, M_DEVBUF);
if (accmap != NULL)
free(accmap, M_DEVBUF);
if (fkeymap != NULL)
free(fkeymap, M_DEVBUF);
if (kbd != NULL) {
free(kbd, M_DEVBUF);
*kbdp = NULL; /* insure ref doesn't leak to caller */
}
}
return error;
}
pid_t
lka(void)
{
pid_t pid;
struct passwd *pw;
struct event ev_sigint;
struct event ev_sigterm;
struct event ev_sigchld;
struct peer peers[] = {
{ PROC_PARENT, imsg_dispatch },
{ PROC_MFA, imsg_dispatch },
{ PROC_QUEUE, imsg_dispatch },
{ PROC_SMTP, imsg_dispatch },
{ PROC_MTA, imsg_dispatch },
{ PROC_CONTROL, imsg_dispatch }
};
switch (pid = fork()) {
case -1:
fatal("lka: cannot fork");
case 0:
break;
default:
return (pid);
}
purge_config(PURGE_EVERYTHING);
pw = env->sc_pw;
smtpd_process = PROC_LKA;
setproctitle("%s", env->sc_title[smtpd_process]);
if (setgroups(1, &pw->pw_gid) ||
setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) ||
setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))
fatal("lka: cannot drop privileges");
imsg_callback = lka_imsg;
event_init();
SPLAY_INIT(&env->lka_sessions);
signal_set(&ev_sigint, SIGINT, lka_sig_handler, NULL);
signal_set(&ev_sigterm, SIGTERM, lka_sig_handler, NULL);
signal_set(&ev_sigchld, SIGCHLD, lka_sig_handler, NULL);
signal_add(&ev_sigint, NULL);
signal_add(&ev_sigterm, NULL);
signal_add(&ev_sigchld, NULL);
signal(SIGPIPE, SIG_IGN);
signal(SIGHUP, SIG_IGN);
/*
* lka opens all kinds of files and sockets, so bump the limit to max.
* XXX: need to analyse the exact hard limit.
*/
fdlimit(1.0);
config_pipes(peers, nitems(peers));
config_peers(peers, nitems(peers));
/* ignore them until we get our config */
event_del(&env->sc_ievs[PROC_MTA]->ev);
event_del(&env->sc_ievs[PROC_MFA]->ev);
event_del(&env->sc_ievs[PROC_SMTP]->ev);
if (event_dispatch() < 0)
fatal("event_dispatch");
lka_shutdown();
return (0);
}
void pccard_check_cis_quirks(device_t dev)
{
struct pccard_softc *sc = PCCARD_SOFTC(dev);
int wiped = 0;
int i, j;
struct pccard_function *pf, *pf_next, *pf_last;
struct pccard_config_entry *cfe, *cfe_next;
struct pccard_cis_quirk *q;
pf = NULL;
pf_last = NULL;
for (i = 0; i < nitems(pccard_cis_quirks); i++) {
q = &pccard_cis_quirks[i];
if (!pccard_cis_quirk_match(sc, q))
continue;
if (!wiped) {
if (bootverbose) {
device_printf(dev, "using CIS quirks for ");
for (j = 0; j < 4; j++) {
if (sc->card.cis1_info[j] == NULL)
break;
if (j)
printf(", ");
printf("%s", sc->card.cis1_info[j]);
}
printf("\n");
}
for (pf = STAILQ_FIRST(&sc->card.pf_head); pf != NULL;
pf = pf_next) {
for (cfe = STAILQ_FIRST(&pf->cfe_head); cfe != NULL;
cfe = cfe_next) {
cfe_next = STAILQ_NEXT(cfe, cfe_list);
free(cfe, M_DEVBUF);
}
pf_next = STAILQ_NEXT(pf, pf_list);
free(pf, M_DEVBUF);
}
STAILQ_INIT(&sc->card.pf_head);
wiped = 1;
}
if (pf_last == q->pf) {
cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
if (cfe == NULL) {
device_printf(dev, "no memory for quirk (1)\n");
continue;
}
*cfe = *q->cfe;
STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
} else {
pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT);
if (pf == NULL) {
device_printf(dev,
"no memory for pccard function\n");
continue;
}
*pf = *q->pf;
STAILQ_INIT(&pf->cfe_head);
cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
if (cfe == NULL) {
free(pf, M_DEVBUF);
device_printf(dev, "no memory for quirk (2)\n");
continue;
}
*cfe = *q->cfe;
STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
STAILQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list);
pf_last = q->pf;
}
}
}
/* Convert a key code into string format, with prefix if necessary. */
const char *
key_string_lookup_key(key_code key)
{
static char out[24];
char tmp[8];
u_int i;
struct utf8_data ud;
size_t off;
*out = '\0';
/* Handle no key. */
if (key == KEYC_NONE)
return ("None");
/* Handle special keys. */
if (key == KEYC_UNKNOWN)
return ("Unknown");
if (key == KEYC_MOUSE)
return ("Mouse");
/*
* Special case: display C-@ as C-Space. Could do this below in
* the (key >= 0 && key <= 32), but this way we let it be found
* in key_string_table, for the unlikely chance that we might
* change its name.
*/
if ((key & KEYC_MASK_KEY) == 0)
key = ' ' | KEYC_CTRL | (key & KEYC_MASK_MOD);
/* Fill in the modifiers. */
if (key & KEYC_CTRL)
strlcat(out, "C-", sizeof out);
if (key & KEYC_ESCAPE)
strlcat(out, "M-", sizeof out);
if (key & KEYC_SHIFT)
strlcat(out, "S-", sizeof out);
key &= KEYC_MASK_KEY;
/* Try the key against the string table. */
for (i = 0; i < nitems(key_string_table); i++) {
if (key == key_string_table[i].key)
break;
}
if (i != nitems(key_string_table)) {
strlcat(out, key_string_table[i].string, sizeof out);
return (out);
}
/* Is this a UTF-8 key? */
if (key > 127 && key < KEYC_BASE) {
if (utf8_split(key, &ud) == UTF8_DONE) {
off = strlen(out);
memcpy(out + off, ud.data, ud.size);
out[off + ud.size] = '\0';
return (out);
}
}
/* Invalid keys are errors. */
if (key == 127 || key > 255) {
snprintf(out, sizeof out, "Invalid#%llx", key);
return (out);
}
/* Check for standard or control key. */
if (key <= 32) {
if (key == 0 || key > 26)
xsnprintf(tmp, sizeof tmp, "C-%c", (int)(64 + key));
else
xsnprintf(tmp, sizeof tmp, "C-%c", (int)(96 + key));
} else if (key >= 32 && key <= 126) {
tmp[0] = key;
tmp[1] = '\0';
} else if (key >= 128)
xsnprintf(tmp, sizeof tmp, "\\%llo", key);
strlcat(out, tmp, sizeof out);
return (out);
}
