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system.conf: subsystem VID/DID matching support

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- change "vid/did" to "vid:did", old form still supported for now;
- allow "vid:did/subvid:subdid" specification in system.conf, in
  which case a device will be visible to a driver if the subsystem
  VID/DID also match.

Change-Id: I7aef54da1b0bc81e24b5d98f1a28416f38f8b266
This commit is contained in:
David van Moolenbroek 2013-10-01 00:42:41 +02:00 committed by Lionel Sambuc
parent acc46143ab
commit 89332ecdf1
14 changed files with 129 additions and 80 deletions
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25
commands/service/parse.c
View file

@ -519,7 +519,7 @@ static void do_io(config_t *cpe, struct rs_start *rs_start)
static void do_pci_device(config_t *cpe, struct rs_start *rs_start)
{
u16_t vid, did;
u16_t vid, did, sub_vid, sub_did;
char *check, *check2;
/* Process a list of PCI device IDs */
@ -536,13 +536,26 @@ static void do_pci_device(config_t *cpe, struct rs_start *rs_start)
cpe->file, cpe->line);
}
vid= strtoul(cpe->word, &check, 0x10);
if (check[0] == '/')
did= strtoul(check+1, &check2, 0x10);
if (check[0] != '/' || check2[0] != '\0')
{
if (check[0] != ':' && /* LEGACY: */ check[0] != '/') {
fatal("do_pci_device: bad ID '%s' at %s:%d",
cpe->word, cpe->file, cpe->line);
}
did= strtoul(check+1, &check, 0x10);
if (check[0] == '/') {
sub_vid= strtoul(check+1, &check, 0x10);
if (check[0] == ':')
sub_did= strtoul(check+1, &check2, 0x10);
if (check[0] != ':' || check2[0] != '\0') {
fatal("do_pci_device: bad ID '%s' at %s:%d",
cpe->word, cpe->file, cpe->line);
}
} else if (check[0] != '\0') {
fatal("do_pci_device: bad ID '%s' at %s:%d",
cpe->word, cpe->file, cpe->line);
} else {
sub_vid = NO_SUB_VID;
sub_did = NO_SUB_DID;
}
if (rs_start->rss_nr_pci_id >= RS_NR_PCI_DEVICE)
{
fatal("do_pci_device: too many device IDs (max %d)",
@ -550,6 +563,8 @@ static void do_pci_device(config_t *cpe, struct rs_start *rs_start)
}
rs_start->rss_pci_id[rs_start->rss_nr_pci_id].vid= vid;
rs_start->rss_pci_id[rs_start->rss_nr_pci_id].did= did;
rs_start->rss_pci_id[rs_start->rss_nr_pci_id].sub_vid= sub_vid;
rs_start->rss_pci_id[rs_start->rss_nr_pci_id].sub_did= sub_did;
rs_start->rss_nr_pci_id++;
}
}

2
drivers/atl2/atl2.conf
View file

@ -6,7 +6,7 @@ service atl2
UMAP # 14
IRQCTL # 19
;
pci device 1969/2048;
pci device 1969:2048;
ipc
SYSTEM pm rs tty ds vm
pci inet lwip

2
drivers/dec21140A/dec21140A.conf
View file

@ -8,7 +8,7 @@ service dec21140A
IRQCTL # 19
DEVIO # 21
;
pci device 1011/0009;
pci device 1011:0009;
ipc
SYSTEM pm rs log tty ds vm
pci inet lwip

14
drivers/e1000/e1000.conf
View file

@ -7,13 +7,13 @@ service e1000
IRQCTL # 19
DEVIO # 21
;
pci device 8086/100e;
pci device 8086/100f;
pci device 8086/107c;
pci device 8086/10cd;
pci device 8086/10d3;
pci device 8086/10de;
pci device 8086/105e;
pci device 8086:100e;
pci device 8086:100f;
pci device 8086:107c;
pci device 8086:10cd;
pci device 8086:10d3;
pci device 8086:10de;
pci device 8086:105e;
ipc
SYSTEM pm rs log tty ds vm
pci inet lwip ;

14
drivers/fxp/fxp.conf
View file

@ -8,13 +8,13 @@ service fxp
IRQCTL # 19
DEVIO # 21
;
pci device 8086/1031;
pci device 8086/1032;
pci device 8086/103d;
pci device 8086/1064;
pci device 8086/1229;
pci device 8086/2449;
pci device 8086/1209;
pci device 8086:1031;
pci device 8086:1032;
pci device 8086:103d;
pci device 8086:1064;
pci device 8086:1229;
pci device 8086:2449;
pci device 8086:1209;
ipc
SYSTEM pm rs log tty ds vm
pci inet lwip amddev

2
drivers/lance/lance.conf
View file

@ -8,7 +8,7 @@ service lance
IRQCTL # 19
DEVIO # 21
;
pci device 1022/2000;
pci device 1022:2000;
uid 0;
};

37
drivers/pci/pci.c
View file

@ -70,6 +70,8 @@ static struct pcidev
u8_t pd_infclass;
u16_t pd_vid;
u16_t pd_did;
u16_t pd_sub_vid;
u16_t pd_sub_did;
u8_t pd_ilr;
u8_t pd_inuse;
@ -737,7 +739,7 @@ static void pci_intel_init()
dstr= "unknown device";
if (debug)
{
printf("pci_intel_init: %s (%04X/%04X)\n",
printf("pci_intel_init: %s (%04X:%04X)\n",
dstr, vid, did);
}
@ -774,7 +776,7 @@ static void pci_intel_init()
static void probe_bus(int busind)
{
u32_t dev, func, t3;
u16_t vid, did, sts;
u16_t vid, did, sts, sub_vid, sub_did;
u8_t headt;
u8_t baseclass, subclass, infclass;
int devind, busnr;
@ -831,12 +833,15 @@ static void probe_bus(int busind)
}
}
sub_vid= pci_attr_r16(devind, PCI_SUBVID);
sub_did= pci_attr_r16(devind, PCI_SUBDID);
dstr= pci_dev_name(vid, did);
if (debug)
{
if (dstr)
{
printf("%d.%lu.%lu: %s (%04X/%04X)\n",
printf("%d.%lu.%lu: %s (%04X:%04X)\n",
busnr, (unsigned long)dev,
(unsigned long)func, dstr,
vid, did);
@ -851,8 +856,7 @@ static void probe_bus(int busind)
}
printf("Device index: %d\n", devind);
printf("Subsystem: Vid 0x%x, did 0x%x\n",
pci_attr_r16(devind, PCI_SUBVID),
pci_attr_r16(devind, PCI_SUBDID));
sub_vid, sub_did);
}
baseclass= pci_attr_r8_u(devind, PCI_BCR);
@ -886,6 +890,8 @@ static void probe_bus(int busind)
pcidev[devind].pd_infclass= infclass;
pcidev[devind].pd_vid= vid;
pcidev[devind].pd_did= did;
pcidev[devind].pd_sub_vid= sub_vid;
pcidev[devind].pd_sub_did= sub_did;
pcidev[devind].pd_inuse= 0;
pcidev[devind].pd_bar_nr= 0;
record_irq(devind);
@ -1531,7 +1537,7 @@ static void complete_bars(void)
if (debug)
{
printf(
"pci device %d (%04x/%04x), bar %d: base 0x%x, size 0x%x\n",
"pci device %d (%04x:%04x), bar %d: base 0x%x, size 0x%x\n",
i, pcidev[i].pd_vid, pcidev[i].pd_did,
j, base, size);
}
@ -1765,7 +1771,7 @@ int busind;
dstr= "unknown device";
if (debug)
{
printf("found ISA bridge (%04X/%04X) %s\n",
printf("found ISA bridge (%04X:%04X) %s\n",
vid, did, dstr);
}
pcibus[busind].pb_isabridge_dev= bridge_dev;
@ -1803,7 +1809,7 @@ int busind;
if (debug)
{
printf(
"(warning) unsupported ISA bridge %04X/%04X for bus %d\n",
"(warning) unsupported ISA bridge %04X:%04X for bus %d\n",
pcidev[unknown_bridge].pd_vid,
pcidev[unknown_bridge].pd_did, busind);
}
@ -1899,7 +1905,7 @@ int busind;
t3 != PCI_T3_PCI2PCI_SUBTR)
{
printf(
"Unknown PCI class %02x:%02x:%02x for PCI-to-PCI bridge, device %04X/%04X\n",
"Unknown PCI class %02x/%02x/%02x for PCI-to-PCI bridge, device %04X:%04X\n",
baseclass, subclass, infclass,
vid, did);
continue;
@ -1908,7 +1914,7 @@ int busind;
t3 != PCI_T3_CARDBUS)
{
printf(
"Unknown PCI class %02x:%02x:%02x for Cardbus bridge, device %04X/%04X\n",
"Unknown PCI class %02x/%02x/%02x for Cardbus bridge, device %04X:%04X\n",
baseclass, subclass, infclass,
vid, did);
continue;
@ -1917,7 +1923,7 @@ int busind;
if (debug)
{
printf("%u.%u.%u: PCI-to-PCI bridge: %04X/%04X\n",
printf("%u.%u.%u: PCI-to-PCI bridge: %04X:%04X\n",
pcidev[devind].pd_busnr,
pcidev[devind].pd_dev,
pcidev[devind].pd_func, vid, did);
@ -2640,6 +2646,7 @@ static int visible(aclp, devind)
struct rs_pci *aclp;
int devind;
{
u16_t acl_sub_vid, acl_sub_did;
int i;
u32_t class_id;
@ -2651,8 +2658,14 @@ int devind;
/* Check whether the caller is allowed to get this device. */
for (i= 0; i<aclp->rsp_nr_device; i++)
{
acl_sub_vid = aclp->rsp_device[i].sub_vid;
acl_sub_did = aclp->rsp_device[i].sub_did;
if (aclp->rsp_device[i].vid == pcidev[devind].pd_vid &&
aclp->rsp_device[i].did == pcidev[devind].pd_did)
aclp->rsp_device[i].did == pcidev[devind].pd_did &&
(acl_sub_vid == NO_SUB_VID ||
acl_sub_vid == pcidev[devind].pd_sub_vid) &&
(acl_sub_did == NO_SUB_DID ||
acl_sub_did == pcidev[devind].pd_sub_did))
{
return TRUE;
}

34
drivers/rtl8139/rtl8139.conf
View file

@ -7,23 +7,23 @@ service rtl8139
IRQCTL # 19
DEVIO # 21
;
pci device 10ec/8139;
pci device 02ac/1012;
pci device 1065/8139;
pci device 1113/1211;
pci device 1186/1300;
pci device 1186/1340;
pci device 11db/1234;
pci device 1259/a117;
pci device 1259/a11e;
pci device 126c/1211;
pci device 13d1/ab06;
pci device 1432/9130;
pci device 14ea/ab06;
pci device 14ea/ab07;
pci device 1500/1360;
pci device 1743/8139;
pci device 4033/1360;
pci device 10ec:8139;
pci device 02ac:1012;
pci device 1065:8139;
pci device 1113:1211;
pci device 1186:1300;
pci device 1186:1340;
pci device 11db:1234;
pci device 1259:a117;
pci device 1259:a11e;
pci device 126c:1211;
pci device 13d1:ab06;
pci device 1432:9130;
pci device 14ea:ab06;
pci device 14ea:ab07;
pci device 1500:1360;
pci device 1743:8139;
pci device 4033:1360;
ipc
SYSTEM pm rs log tty ds vm
pci inet lwip amddev

20
drivers/rtl8169/rtl8169.conf
View file

@ -8,16 +8,16 @@ service rtl8169
IRQCTL # 19
DEVIO # 21
;
pci device 10ec/8129;
pci device 10ec/8136;
pci device 10ec/8167;
pci device 10ec/8169;
pci device 10ec/8168;
pci device 1186/4300;
pci device 1259/c107;
pci device 1385/8169;
pci device 16ec/0116;
pci device 1737/1032;
pci device 10ec:8129;
pci device 10ec:8136;
pci device 10ec:8167;
pci device 10ec:8169;
pci device 10ec:8168;
pci device 1186:4300;
pci device 1259:c107;
pci device 1385:8169;
pci device 16ec:0116;
pci device 1737:1032;
ipc
SYSTEM pm rs log tty ds vm
pci inet lwip amddev

2
drivers/virtio_net/virtio_net.conf
View file

@ -9,5 +9,5 @@ service virtio_net
DEVIO
;
pci device 1af4/1000;
pci device 1af4:1000;
}

18
etc/system.conf
View file

@ -255,7 +255,7 @@ service dp8390
DEVIO # 21
SDEVIO # 22
;
pci device 10ec/8029;
pci device 10ec:8029;
uid 0;
};
@ -348,7 +348,7 @@ service virtio_blk
DEVIO
;
pci device 1af4/1001;
pci device 1af4:1001;
};
service at_wini
@ -437,8 +437,8 @@ service orinoco
DEVIO # 21
VM_MAP # 30
;
pci device 1260/3873;
pci device 1186/1300;
pci device 1260:3873;
pci device 1186:1300;
uid 0;
};
@ -449,7 +449,7 @@ service es1370
IRQCTL # 19
DEVIO # 21
;
pci device 1274/5000;
pci device 1274:5000;
};
service es1371
@ -459,7 +459,7 @@ service es1371
IRQCTL # 19
DEVIO # 21
;
pci device 1274/1371;
pci device 1274:1371;
};
service ti1225
@ -467,12 +467,12 @@ service ti1225
system
IRQCTL # 19
;
pci device 104c/ac1c;
pci device 104c:ac1c;
};
service amddev
{
pci device 1022/1103;
pci device 1022:1103;
system
UMAP_REMOTE # 17
;
@ -671,7 +671,7 @@ service vbox
IRQCTL # 19
DEVIO # 21
;
pci device 80ee/cafe;
pci device 80ee:cafe;
ipc
SYSTEM
PM

22
include/minix/rs.h
View file

@ -47,6 +47,20 @@ struct rss_label
size_t l_len;
};
struct rs_pci_id {
u16_t vid;
u16_t did;
u16_t sub_vid;
u16_t sub_did;
};
#define NO_SUB_VID 0xffff
#define NO_SUB_DID 0xffff
struct rs_pci_class {
u32_t pciclass;
u32_t mask;
};
/* Arguments needed to start a new driver or server */
struct rs_start
{
@ -68,9 +82,9 @@ struct rs_start
int rss_nr_io;
struct { unsigned base; unsigned len; } rss_io[RSS_NR_IO];
int rss_nr_pci_id;
struct { u16_t vid; u16_t did; } rss_pci_id[RS_NR_PCI_DEVICE];
struct rs_pci_id rss_pci_id[RS_NR_PCI_DEVICE];
int rss_nr_pci_class;
struct { u32_t pciclass; u32_t mask; } rss_pci_class[RS_NR_PCI_CLASS];
struct rs_pci_class rss_pci_class[RS_NR_PCI_CLASS];
bitchunk_t rss_system[SYS_CALL_MASK_SIZE];
struct rss_label rss_label;
char *rss_ipc;
@ -94,9 +108,9 @@ struct rs_pci
char rsp_label[RS_MAX_LABEL_LEN];
int rsp_endpoint;
int rsp_nr_device;
struct { u16_t vid; u16_t did; } rsp_device[RS_NR_PCI_DEVICE];
struct rs_pci_id rsp_device[RS_NR_PCI_DEVICE];
int rsp_nr_class;
struct { u32_t pciclass; u32_t mask; } rsp_class[RS_NR_PCI_CLASS];
struct rs_pci_class rsp_class[RS_NR_PCI_CLASS];
};
/* Definition of a public entry of the system process table. */

9
man/man5/system.conf.5
View file

@ -144,19 +144,22 @@ specifies the quantum size (ms) the scheduler must consider the service for.
The default is specified in \fB<minix/priv.h>\fR (see macro \fBDSRV_QT\fR).
.RE
.PP
\fBpci device\fR \fI<vid/did>\fR\fB;\fR
\fBpci device\fR \fI<vid:did[/subvid:subdid]>\fR\fB;\fR
.PP
.RS
specifies the PCI device IDs the system service is allowed to use
(only used for device drivers).
(only used for device drivers). Optionally, a subsystem ID may be provided
for more precise (limited) matching.
The default is to allow no PCI device IDs.
.RE
.PP
\fBpci class\fR \fI<class1/mask1 class2/mask2...classN/maskN>\fR\fB;\fR
\fBpci class\fR \fI<class[/subclass[/progif]]>\fR\fB;\fR
.PP
.RS
specifies the PCI classes the system service is allowed to use
(only used for device drivers).
Optionally, a subclass code and a programming interface code may be provided
for more precise (limited) matching.
The default is to allow no PCI classes.
.RE
.PP

8
servers/rs/manager.c
View file

@ -1627,10 +1627,14 @@ endpoint_t source;
for (i= 0; i<rpub->pci_acl.rsp_nr_device; i++) {
rpub->pci_acl.rsp_device[i].vid= rs_start->rss_pci_id[i].vid;
rpub->pci_acl.rsp_device[i].did= rs_start->rss_pci_id[i].did;
rpub->pci_acl.rsp_device[i].sub_vid= rs_start->rss_pci_id[i].sub_vid;
rpub->pci_acl.rsp_device[i].sub_did= rs_start->rss_pci_id[i].sub_did;
if(rs_verbose)
printf("RS: init_slot: PCI %04x/%04x\n",
printf("RS: init_slot: PCI %04x/%04x (sub %04x:%04x)\n",
rpub->pci_acl.rsp_device[i].vid,
rpub->pci_acl.rsp_device[i].did);
rpub->pci_acl.rsp_device[i].did,
rpub->pci_acl.rsp_device[i].sub_vid,
rpub->pci_acl.rsp_device[i].sub_did);
}
if (rs_start->rss_nr_pci_class > RS_NR_PCI_CLASS) {
printf("RS: init_slot: too many PCI class IDs\n");