#include #include #include "util/debug.h" #include "tests/tests.h" static void fdarray__init_revents(struct fdarray *fda, short revents) { int fd; fda->nr = fda->nr_alloc; for (fd = 0; fd < fda->nr; ++fd) { fda->entries[fd].fd = fda->nr - fd; fda->entries[fd].revents = revents; } } static int fdarray__fprintf_prefix(struct fdarray *fda, const char *prefix, FILE *fp) { int printed = 0; if (!verbose) return 0; printed += fprintf(fp, "\n%s: ", prefix); return printed + fdarray__fprintf(fda, fp); } int test__fdarray__filter(int subtest __maybe_unused) { int nr_fds, expected_fd[2], fd, err = TEST_FAIL; struct fdarray *fda = fdarray__new(5, 5); if (fda == NULL) { pr_debug("\nfdarray__new() failed!"); goto out; } fdarray__init_revents(fda, POLLIN); nr_fds = fdarray__filter(fda, POLLHUP, NULL, NULL); if (nr_fds != fda->nr_alloc) { pr_debug("\nfdarray__filter()=%d != %d shouldn't have filtered anything", nr_fds, fda->nr_alloc); goto out_delete; } fdarray__init_revents(fda, POLLHUP); nr_fds = fdarray__filter(fda, POLLHUP, NULL, NULL); if (nr_fds != 0) { pr_debug("\nfdarray__filter()=%d != %d, should have filtered all fds", nr_fds, fda->nr_alloc); goto out_delete; } fdarray__init_revents(fda, POLLHUP); fda->entries[2].revents = POLLIN; expected_fd[0] = fda->entries[2].fd; pr_debug("\nfiltering all but fda->entries[2]:"); fdarray__fprintf_prefix(fda, "before", stderr); nr_fds = fdarray__filter(fda, POLLHUP, NULL, NULL); fdarray__fprintf_prefix(fda, " after", stderr); if (nr_fds != 1) { pr_debug("\nfdarray__filter()=%d != 1, should have left just one event", nr_fds); goto out_delete; } if (fda->entries[0].fd != expected_fd[0]) { pr_debug("\nfda->entries[0].fd=%d != %d\n", fda->entries[0].fd, expected_fd[0]); goto out_delete; } fdarray__init_revents(fda, POLLHUP); fda->entries[0].revents = POLLIN; expected_fd[0] = fda->entries[0].fd; fda->entries[3].revents = POLLIN; expected_fd[1] = fda->entries[3].fd; pr_debug("\nfiltering all but (fda->entries[0], fda->entries[3]):"); fdarray__fprintf_prefix(fda, "before", stderr); nr_fds = fdarray__filter(fda, POLLHUP, NULL, NULL); fdarray__fprintf_prefix(fda, " after", stderr); if (nr_fds != 2) { pr_debug("\nfdarray__filter()=%d != 2, should have left just two events", nr_fds); goto out_delete; } for (fd = 0; fd < 2; ++fd) { if (fda->entries[fd].fd != expected_fd[fd]) { pr_debug("\nfda->entries[%d].fd=%d != %d\n", fd, fda->entries[fd].fd, expected_fd[fd]); goto out_delete; } } pr_debug("\n"); err = 0; out_delete: fdarray__delete(fda); out: return err; } int test__fdarray__add(int subtest __maybe_unused) { int err = TEST_FAIL; struct fdarray *fda = fdarray__new(2, 2); if (fda == NULL) { pr_debug("\nfdarray__new() failed!"); goto out; } #define FDA_CHECK(_idx, _fd, _revents) \ if (fda->entries[_idx].fd != _fd) { \ pr_debug("\n%d: fda->entries[%d](%d) != %d!", \ __LINE__, _idx, fda->entries[1].fd, _fd); \ goto out_delete; \ } \ if (fda->entries[_idx].events != (_revents)) { \ pr_debug("\n%d: fda->entries[%d].revents(%d) != %d!", \ __LINE__, _idx, fda->entries[_idx].fd, _revents); \ goto out_delete; \ } #define FDA_ADD(_idx, _fd, _revents, _nr) \ if (fdarray__add(fda, _fd, _revents) < 0) { \ pr_debug("\n%d: fdarray__add(fda, %d, %d) failed!", \ __LINE__,_fd, _revents); \ goto out_delete; \ } \ if (fda->nr != _nr) { \ pr_debug("\n%d: fdarray__add(fda, %d, %d)=%d != %d", \ __LINE__,_fd, _revents, fda->nr, _nr); \ goto out_delete; \ } \ FDA_CHECK(_idx, _fd, _revents) FDA_ADD(0, 1, POLLIN, 1); FDA_ADD(1, 2, POLLERR, 2); fdarray__fprintf_prefix(fda, "before growing array", stderr); FDA_ADD(2, 35, POLLHUP, 3); if (fda->entries == NULL) { pr_debug("\nfdarray__add(fda, 35, POLLHUP) should have allocated fda->pollfd!"); goto out_delete; } fdarray__fprintf_prefix(fda, "after 3rd add", stderr); FDA_ADD(3, 88, POLLIN | POLLOUT, 4); fdarray__fprintf_prefix(fda, "after 4th add", stderr); FDA_CHECK(0, 1, POLLIN); FDA_CHECK(1, 2, POLLERR); FDA_CHECK(2, 35, POLLHUP); FDA_CHECK(3, 88, POLLIN | POLLOUT); #undef FDA_ADD #undef FDA_CHECK pr_debug("\n"); err = 0; out_delete: fdarray__delete(fda); out: return err; } 'submit' value='reload'/>
authorShaker Daibes <shakerd@mellanox.com>2017-01-29 18:56:18 +0200
committerDavid S. Miller <davem@davemloft.net>2017-01-30 15:26:43 -0500
commit40fb4fc1e18bc641a0d0887ac21943fd194c1fa9 (patch)
tree73b5c9923810dd4ba27112cd0c635682441f6999 /include/uapi/asm-generic
parent297e1cf29eac13d3e5bb896d18c64a50b6bb48eb (diff)
net/mlx4_en: Pass user MTU value to Firmware at set port command
When starting the port, driver will inform Firmware about the actual MTU which does not include implicit headers, such as FCS or VLAN tags. Signed-off-by: Shaker Daibes <shakerd@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/asm-generic')