diff options
| author | davidovski <david@davidovski.xyz> | 2022-06-15 20:02:02 +0100 |
|---|---|---|
| committer | davidovski <david@davidovski.xyz> | 2022-06-15 20:02:02 +0100 |
| commit | d2567bfbdf0e9fa6db0a6ed1534831ec859a3e03 (patch) | |
| tree | 684a17eebf446aa1adab1097616f1882c8d51568 /repo/ceph/20-pci.patch | |
| parent | d1fc3393cca72e8e432f827f7624e38734fad6dc (diff) | |
added deps for qemu
Diffstat (limited to 'repo/ceph/20-pci.patch')
| -rw-r--r-- | repo/ceph/20-pci.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/repo/ceph/20-pci.patch b/repo/ceph/20-pci.patch new file mode 100644 index 0000000..c16e276 --- /dev/null +++ b/repo/ceph/20-pci.patch @@ -0,0 +1,63 @@ +Musl patch for pci + +diff -Nurp a/src/spdk/dpdk/drivers/bus/pci/linux/pci_uio.c b/src/spdk/dpdk/drivers/bus/pci/linux/pci_uio.c +--- a/src/spdk/dpdk/drivers/bus/pci/linux/pci_uio.c 2020-11-21 13:07:44.255206657 +0000 ++++ b/src/spdk/dpdk/drivers/bus/pci/linux/pci_uio.c 2020-11-21 13:04:06.488285583 +0000 +@@ -14,6 +14,32 @@ + + #if defined(RTE_ARCH_X86) + #include <sys/io.h> ++#if defined(__GLIBC__) ++#define pci_uio_outl_p outl_p ++#define pci_uio_outw_p outw_p ++#define pci_uio_outb_p outb_p ++#else ++static inline void ++pci_uio_outl_p(unsigned int value, unsigned short int port) ++{ ++ __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80" : : "a" (value), ++ "Nd" (port)); ++} ++ ++static inline void ++pci_uio_outw_p(unsigned short int value, unsigned short int port) ++{ ++ __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80" : : "a" (value), ++ "Nd" (port)); ++} ++ ++static inline void ++pci_uio_outb_p(unsigned char value, unsigned short int port) ++{ ++ __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80" : : "a" (value), ++ "Nd" (port)); ++} ++#endif + #endif + + #include <rte_string_fns.h> +@@ -528,21 +554,21 @@ pci_uio_ioport_write(struct rte_pci_iopo + if (len >= 4) { + size = 4; + #if defined(RTE_ARCH_X86) +- outl_p(*(const uint32_t *)s, reg); ++ pci_uio_outl_p(*(const uint32_t *)s, reg); + #else + *(volatile uint32_t *)reg = *(const uint32_t *)s; + #endif + } else if (len >= 2) { + size = 2; + #if defined(RTE_ARCH_X86) +- outw_p(*(const uint16_t *)s, reg); ++ pci_uio_outw_p(*(const uint16_t *)s, reg); + #else + *(volatile uint16_t *)reg = *(const uint16_t *)s; + #endif + } else { + size = 1; + #if defined(RTE_ARCH_X86) +- outb_p(*s, reg); ++ pci_uio_outb_p(*s, reg); + #else + *(volatile uint8_t *)reg = *s; + #endif |