diff options
author | RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
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committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/tests/ipmi-bt-test.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/tests/ipmi-bt-test.c')
-rw-r--r-- | qemu/tests/ipmi-bt-test.c | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/qemu/tests/ipmi-bt-test.c b/qemu/tests/ipmi-bt-test.c deleted file mode 100644 index 812907fb7..000000000 --- a/qemu/tests/ipmi-bt-test.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - * IPMI BT test cases, using the external interface for checking - * - * Copyright (c) 2012 Corey Minyard <cminyard@mvista.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" - -#include <sys/socket.h> -#include <netinet/in.h> -#include <netinet/ip.h> -#include <netinet/tcp.h> - -#include <glib.h> - -#include "libqtest.h" -#include "qemu-common.h" - -#define IPMI_IRQ 5 - -#define IPMI_BT_BASE 0xe4 - -#define IPMI_BT_CTLREG_CLR_WR_PTR 0 -#define IPMI_BT_CTLREG_CLR_RD_PTR 1 -#define IPMI_BT_CTLREG_H2B_ATN 2 -#define IPMI_BT_CTLREG_B2H_ATN 3 -#define IPMI_BT_CTLREG_SMS_ATN 4 -#define IPMI_BT_CTLREG_H_BUSY 6 -#define IPMI_BT_CTLREG_B_BUSY 7 - -#define IPMI_BT_CTLREG_GET(b) ((bt_get_ctrlreg() >> (b)) & 1) -#define IPMI_BT_CTLREG_GET_H2B_ATN() IPMI_BT_CTLREG_GET(IPMI_BT_CTLREG_H2B_ATN) -#define IPMI_BT_CTLREG_GET_B2H_ATN() IPMI_BT_CTLREG_GET(IPMI_BT_CTLREG_B2H_ATN) -#define IPMI_BT_CTLREG_GET_SMS_ATN() IPMI_BT_CTLREG_GET(IPMI_BT_CTLREG_SMS_ATN) -#define IPMI_BT_CTLREG_GET_H_BUSY() IPMI_BT_CTLREG_GET(IPMI_BT_CTLREG_H_BUSY) -#define IPMI_BT_CTLREG_GET_B_BUSY() IPMI_BT_CTLREG_GET(IPMI_BT_CTLREG_B_BUSY) - -#define IPMI_BT_CTLREG_SET(b) bt_write_ctrlreg(1 << (b)) -#define IPMI_BT_CTLREG_SET_CLR_WR_PTR() IPMI_BT_CTLREG_SET( \ - IPMI_BT_CTLREG_CLR_WR_PTR) -#define IPMI_BT_CTLREG_SET_CLR_RD_PTR() IPMI_BT_CTLREG_SET( \ - IPMI_BT_CTLREG_CLR_RD_PTR) -#define IPMI_BT_CTLREG_SET_H2B_ATN() IPMI_BT_CTLREG_SET(IPMI_BT_CTLREG_H2B_ATN) -#define IPMI_BT_CTLREG_SET_B2H_ATN() IPMI_BT_CTLREG_SET(IPMI_BT_CTLREG_B2H_ATN) -#define IPMI_BT_CTLREG_SET_SMS_ATN() IPMI_BT_CTLREG_SET(IPMI_BT_CTLREG_SMS_ATN) -#define IPMI_BT_CTLREG_SET_H_BUSY() IPMI_BT_CTLREG_SET(IPMI_BT_CTLREG_H_BUSY) - -static int bt_ints_enabled; - -static uint8_t bt_get_ctrlreg(void) -{ - return inb(IPMI_BT_BASE); -} - -static void bt_write_ctrlreg(uint8_t val) -{ - outb(IPMI_BT_BASE, val); -} - -static uint8_t bt_get_buf(void) -{ - return inb(IPMI_BT_BASE + 1); -} - -static void bt_write_buf(uint8_t val) -{ - outb(IPMI_BT_BASE + 1, val); -} - -static uint8_t bt_get_irqreg(void) -{ - return inb(IPMI_BT_BASE + 2); -} - -static void bt_write_irqreg(uint8_t val) -{ - outb(IPMI_BT_BASE + 2, val); -} - -static void bt_wait_b_busy(void) -{ - unsigned int count = 1000; - while (IPMI_BT_CTLREG_GET_B_BUSY() != 0) { - g_assert(--count != 0); - } -} - -static void bt_wait_b2h_atn(void) -{ - unsigned int count = 1000; - while (IPMI_BT_CTLREG_GET_B2H_ATN() == 0) { - g_assert(--count != 0); - } -} - - -static int emu_lfd; -static int emu_fd; -static in_port_t emu_port; -static uint8_t inbuf[100]; -static unsigned int inbuf_len; -static unsigned int inbuf_pos; -static int last_was_aa; - -static void read_emu_data(void) -{ - fd_set readfds; - int rv; - struct timeval tv; - - FD_ZERO(&readfds); - FD_SET(emu_fd, &readfds); - tv.tv_sec = 10; - tv.tv_usec = 0; - rv = select(emu_fd + 1, &readfds, NULL, NULL, &tv); - if (rv == -1) { - perror("select"); - } - g_assert(rv == 1); - rv = read(emu_fd, inbuf, sizeof(inbuf)); - if (rv == -1) { - perror("read"); - } - g_assert(rv > 0); - inbuf_len = rv; - inbuf_pos = 0; -} - -static void write_emu_msg(uint8_t *msg, unsigned int len) -{ - int rv; - -#ifdef DEBUG_TEST - { - unsigned int i; - printf("sending:"); - for (i = 0; i < len; i++) { - printf(" %2.2x", msg[i]); - } - printf("\n"); - } -#endif - rv = write(emu_fd, msg, len); - g_assert(rv == len); -} - -static void get_emu_msg(uint8_t *msg, unsigned int *len) -{ - unsigned int outpos = 0; - - for (;;) { - while (inbuf_pos < inbuf_len) { - uint8_t ch = inbuf[inbuf_pos++]; - - g_assert(outpos < *len); - if (last_was_aa) { - assert(ch & 0x10); - msg[outpos++] = ch & ~0x10; - last_was_aa = 0; - } else if (ch == 0xaa) { - last_was_aa = 1; - } else { - msg[outpos++] = ch; - if ((ch == 0xa0) || (ch == 0xa1)) { - /* Message complete */ - *len = outpos; - goto done; - } - } - } - read_emu_data(); - } - done: -#ifdef DEBUG_TEST - { - unsigned int i; - printf("Msg:"); - for (i = 0; i < outpos; i++) { - printf(" %2.2x", msg[i]); - } - printf("\n"); - } -#endif - return; -} - -static uint8_t -ipmb_checksum(const unsigned char *data, int size, unsigned char start) -{ - unsigned char csum = start; - - for (; size > 0; size--, data++) { - csum += *data; - } - return csum; -} - -static uint8_t get_dev_id_cmd[] = { 0x18, 0x01 }; -static uint8_t get_dev_id_rsp[] = { 0x1c, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, - 0x02, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00 }; - -static uint8_t set_bmc_globals_cmd[] = { 0x18, 0x2e, 0x0f }; -static uint8_t set_bmc_globals_rsp[] = { 0x1c, 0x2e, 0x00 }; -static uint8_t enable_irq_cmd[] = { 0x05, 0xa1 }; - -static void emu_msg_handler(void) -{ - uint8_t msg[100]; - unsigned int msg_len = sizeof(msg); - - get_emu_msg(msg, &msg_len); - g_assert(msg_len >= 5); - g_assert(msg[msg_len - 1] == 0xa0); - msg_len--; - g_assert(ipmb_checksum(msg, msg_len, 0) == 0); - msg_len--; - if ((msg[1] == get_dev_id_cmd[0]) && (msg[2] == get_dev_id_cmd[1])) { - memcpy(msg + 1, get_dev_id_rsp, sizeof(get_dev_id_rsp)); - msg_len = sizeof(get_dev_id_rsp) + 1; - msg[msg_len] = -ipmb_checksum(msg, msg_len, 0); - msg_len++; - msg[msg_len++] = 0xa0; - write_emu_msg(msg, msg_len); - } else if ((msg[1] == set_bmc_globals_cmd[0]) && - (msg[2] == set_bmc_globals_cmd[1])) { - memcpy(msg + 1, set_bmc_globals_rsp, sizeof(set_bmc_globals_rsp)); - msg_len = sizeof(set_bmc_globals_rsp) + 1; - msg[msg_len] = -ipmb_checksum(msg, msg_len, 0); - msg_len++; - msg[msg_len++] = 0xa0; - write_emu_msg(msg, msg_len); - write_emu_msg(enable_irq_cmd, sizeof(enable_irq_cmd)); - } else { - g_assert(0); - } -} - -static void bt_cmd(uint8_t *cmd, unsigned int cmd_len, - uint8_t *rsp, unsigned int *rsp_len) -{ - unsigned int i, len, j = 0; - uint8_t seq = 5; - - /* Should be idle */ - g_assert(bt_get_ctrlreg() == 0); - - bt_wait_b_busy(); - IPMI_BT_CTLREG_SET_CLR_WR_PTR(); - bt_write_buf(cmd_len + 1); - bt_write_buf(cmd[0]); - bt_write_buf(seq); - for (i = 1; i < cmd_len; i++) { - bt_write_buf(cmd[i]); - } - IPMI_BT_CTLREG_SET_H2B_ATN(); - - emu_msg_handler(); /* We should get a message on the socket here. */ - - bt_wait_b2h_atn(); - if (bt_ints_enabled) { - g_assert((bt_get_irqreg() & 0x02) == 0x02); - g_assert(get_irq(IPMI_IRQ)); - bt_write_irqreg(0x03); - } else { - g_assert(!get_irq(IPMI_IRQ)); - } - IPMI_BT_CTLREG_SET_H_BUSY(); - IPMI_BT_CTLREG_SET_B2H_ATN(); - IPMI_BT_CTLREG_SET_CLR_RD_PTR(); - len = bt_get_buf(); - g_assert(len >= 4); - rsp[0] = bt_get_buf(); - assert(bt_get_buf() == seq); - len--; - for (j = 1; j < len; j++) { - rsp[j] = bt_get_buf(); - } - IPMI_BT_CTLREG_SET_H_BUSY(); - *rsp_len = j; -} - - -/* - * We should get a connect request and a short message with capabilities. - */ -static void test_connect(void) -{ - fd_set readfds; - int rv; - int val; - struct timeval tv; - uint8_t msg[100]; - unsigned int msglen; - static uint8_t exp1[] = { 0xff, 0x01, 0xa1 }; /* A protocol version */ - static uint8_t exp2[] = { 0x08, 0x1f, 0xa1 }; /* A capabilities cmd */ - - FD_ZERO(&readfds); - FD_SET(emu_lfd, &readfds); - tv.tv_sec = 10; - tv.tv_usec = 0; - rv = select(emu_lfd + 1, &readfds, NULL, NULL, &tv); - g_assert(rv == 1); - emu_fd = accept(emu_lfd, NULL, 0); - if (emu_fd < 0) { - perror("accept"); - } - g_assert(emu_fd >= 0); - - val = 1; - rv = setsockopt(emu_fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); - g_assert(rv != -1); - - /* Report our version */ - write_emu_msg(exp1, sizeof(exp1)); - - /* Validate that we get the info we expect. */ - msglen = sizeof(msg); - get_emu_msg(msg, &msglen); - g_assert(msglen == sizeof(exp1)); - g_assert(memcmp(msg, exp1, msglen) == 0); - msglen = sizeof(msg); - get_emu_msg(msg, &msglen); - g_assert(msglen == sizeof(exp2)); - g_assert(memcmp(msg, exp2, msglen) == 0); -} - -/* - * Send a get_device_id to do a basic test. - */ -static void test_bt_base(void) -{ - uint8_t rsp[20]; - unsigned int rsplen = sizeof(rsp); - - bt_cmd(get_dev_id_cmd, sizeof(get_dev_id_cmd), rsp, &rsplen); - g_assert(rsplen == sizeof(get_dev_id_rsp)); - g_assert(memcmp(get_dev_id_rsp, rsp, rsplen) == 0); -} - -/* - * Enable IRQs for the interface. - */ -static void test_enable_irq(void) -{ - uint8_t rsp[20]; - unsigned int rsplen = sizeof(rsp); - - bt_cmd(set_bmc_globals_cmd, sizeof(set_bmc_globals_cmd), rsp, &rsplen); - g_assert(rsplen == sizeof(set_bmc_globals_rsp)); - g_assert(memcmp(set_bmc_globals_rsp, rsp, rsplen) == 0); - bt_write_irqreg(0x01); - bt_ints_enabled = 1; -} - -/* - * Create a local TCP socket with any port, then save off the port we got. - */ -static void open_socket(void) -{ - struct sockaddr_in myaddr; - socklen_t addrlen; - - myaddr.sin_family = AF_INET; - myaddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); - myaddr.sin_port = 0; - emu_lfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); - if (emu_lfd == -1) { - perror("socket"); - exit(1); - } - if (bind(emu_lfd, (struct sockaddr *) &myaddr, sizeof(myaddr)) == -1) { - perror("bind"); - exit(1); - } - addrlen = sizeof(myaddr); - if (getsockname(emu_lfd, (struct sockaddr *) &myaddr , &addrlen) == -1) { - perror("getsockname"); - exit(1); - } - emu_port = ntohs(myaddr.sin_port); - assert(listen(emu_lfd, 1) != -1); -} - -int main(int argc, char **argv) -{ - const char *arch = qtest_get_arch(); - char *cmdline; - int ret; - - /* Check architecture */ - if (strcmp(arch, "i386") && strcmp(arch, "x86_64")) { - g_test_message("Skipping test for non-x86\n"); - return 0; - } - - open_socket(); - - /* Run the tests */ - g_test_init(&argc, &argv, NULL); - - cmdline = g_strdup_printf("-vnc none" - " -chardev socket,id=ipmi0,host=localhost,port=%d,reconnect=10" - " -device ipmi-bmc-extern,chardev=ipmi0,id=bmc0" - " -device isa-ipmi-bt,bmc=bmc0", emu_port); - qtest_start(cmdline); - qtest_irq_intercept_in(global_qtest, "ioapic"); - qtest_add_func("/ipmi/extern/connect", test_connect); - qtest_add_func("/ipmi/extern/bt_base", test_bt_base); - qtest_add_func("/ipmi/extern/bt_enable_irq", test_enable_irq); - qtest_add_func("/ipmi/extern/bt_base_irq", test_bt_base); - ret = g_test_run(); - qtest_quit(global_qtest); - - return ret; -} |