diff options
| author | David E. O'Brien <obrien@FreeBSD.org> | 2013-02-08 16:10:16 +0000 |
|---|---|---|
| committer | David E. O'Brien <obrien@FreeBSD.org> | 2013-02-08 16:10:16 +0000 |
| commit | d9a447559bc04121f7c6682e64abe67efa154864 (patch) | |
| tree | b2f038222ff8a70f687652441df00d2b564c8abe /usr.sbin/pciconf | |
| parent | 3cbf5f97aafc2b249c509ee1162c47c9b28e591e (diff) | |
| parent | fbda3d5daeeb730a49d025b614b35a32f0319718 (diff) | |
Notes
Diffstat (limited to 'usr.sbin/pciconf')
| -rw-r--r-- | usr.sbin/pciconf/Makefile | 2 | ||||
| -rw-r--r-- | usr.sbin/pciconf/cap.c | 26 |
2 files changed, 15 insertions, 13 deletions
diff --git a/usr.sbin/pciconf/Makefile b/usr.sbin/pciconf/Makefile index 32e984871166..a83973354523 100644 --- a/usr.sbin/pciconf/Makefile +++ b/usr.sbin/pciconf/Makefile @@ -5,8 +5,6 @@ PROG= pciconf SRCS= pciconf.c cap.c err.c MAN= pciconf.8 -CFLAGS+= -I${.CURDIR}/../../sys - WARNS?= 3 .include <bsd.prog.mk> diff --git a/usr.sbin/pciconf/cap.c b/usr.sbin/pciconf/cap.c index ce184dd29453..1c2ab4a88777 100644 --- a/usr.sbin/pciconf/cap.c +++ b/usr.sbin/pciconf/cap.c @@ -449,24 +449,28 @@ cap_express(int fd, struct pci_conf *p, uint8_t ptr) static void cap_msix(int fd, struct pci_conf *p, uint8_t ptr) { - uint32_t val; + uint32_t pba_offset, table_offset, val; + int msgnum, pba_bar, table_bar; uint16_t ctrl; - int msgnum, table_bar, pba_bar; ctrl = read_config(fd, &p->pc_sel, ptr + PCIR_MSIX_CTRL, 2); msgnum = (ctrl & PCIM_MSIXCTRL_TABLE_SIZE) + 1; + val = read_config(fd, &p->pc_sel, ptr + PCIR_MSIX_TABLE, 4); table_bar = PCIR_BAR(val & PCIM_MSIX_BIR_MASK); + table_offset = val & ~PCIM_MSIX_BIR_MASK; + val = read_config(fd, &p->pc_sel, ptr + PCIR_MSIX_PBA, 4); - pba_bar = PCIR_BAR(val & PCIM_MSIX_BIR_MASK); - printf("MSI-X supports %d message%s ", msgnum, - (msgnum == 1) ? "" : "s"); - if (table_bar == pba_bar) - printf("in map 0x%x", table_bar); - else - printf("in maps 0x%x and 0x%x", table_bar, pba_bar); - if (ctrl & PCIM_MSIXCTRL_MSIX_ENABLE) - printf(" enabled"); + pba_bar = PCIR_BAR(val & PCIM_MSIX_BIR_MASK); + pba_offset = val & ~PCIM_MSIX_BIR_MASK; + + printf("MSI-X supports %d message%s%s\n", msgnum, + (msgnum == 1) ? "" : "s", + (ctrl & PCIM_MSIXCTRL_MSIX_ENABLE) ? ", enabled" : ""); + + printf(" "); + printf("Table in map 0x%x[0x%x], PBA in map 0x%x[0x%x]", + table_bar, table_offset, pba_bar, pba_offset); } static void |