diff options
Diffstat (limited to 'man2/s390_pci_mmio_write.2')
| -rw-r--r-- | man2/s390_pci_mmio_write.2 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/man2/s390_pci_mmio_write.2 b/man2/s390_pci_mmio_write.2 index 07788e9..f6b8c46 100644 --- a/man2/s390_pci_mmio_write.2 +++ b/man2/s390_pci_mmio_write.2 @@ -3,7 +3,7 @@ .\" .\" SPDX-License-Identifier: GPL-2.0-or-later .\" -.TH s390_pci_mmio_write 2 2023-03-30 "Linux man-pages 6.05.01" +.TH s390_pci_mmio_write 2 2023-10-31 "Linux man-pages 6.7" .SH NAME s390_pci_mmio_write, s390_pci_mmio_read \- transfer data to/from PCI MMIO memory page @@ -14,14 +14,14 @@ Standard C library .nf .BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" .B #include <unistd.h> -.PP +.P .BI "int syscall(SYS_s390_pci_mmio_write, unsigned long " mmio_addr , .BI " const void " user_buffer [. length "], \ size_t " length ); .BI "int syscall(SYS_s390_pci_mmio_read, unsigned long " mmio_addr , .BI " void " user_buffer [. length "], size_t " length ); .fi -.PP +.P .IR Note : glibc provides no wrappers for these system calls, necessitating the use of @@ -44,7 +44,7 @@ data from the PCI MMIO memory location specified by .I mmio_addr to the user-space buffer .IR user_buffer . -.PP +.P These system calls must be used instead of the simple assignment or data-transfer operations that are used to access the PCI MMIO memory areas mapped to user space on the Linux System z platform. |