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test/llvm_nvme_fuzz: add nvm reservation command test cases

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include:
--RESERVATION ACQUIRE
--RESERVATION RELEASE
--RESERVATION REGISTER
--RESERVATION REPORT

Change-Id: I24d1d33f5eb6a27ab65759e397cf7c2c74a8671d
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12054
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Yifan Bian 2022-03-28 08:08:13 +00:00 committed by Tomasz Zawadzki
parent d710397125
commit eb106763ea
1 changed files with 92 additions and 0 deletions
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92
test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
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@ -364,6 +364,94 @@ fuzz_nvm_write_uncorrectable_command(struct fuzz_command *cmd)
g_data += 10;
}
static void
fuzz_nvm_reservation_acquire_command(struct fuzz_command *cmd)
{
struct spdk_nvme_reservation_acquire_data *payload = cmd->buf;
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_RESERVATION_ACQUIRE;
cmd->cmd.cdw10_bits.resv_acquire.rtype = g_data[0];
cmd->cmd.cdw10_bits.resv_acquire.iekey = (g_data[1] >> 7) & 0x01;
cmd->cmd.cdw10_bits.resv_acquire.racqa = (g_data[1] >> 4) & 0x07;
payload->crkey = ((uint64_t)g_data[2] << 56) + ((uint64_t)g_data[3] << 48) +
((uint64_t)g_data[4] << 40) + ((uint64_t)g_data[5] << 32) +
((uint64_t)g_data[6] << 24) + ((uint64_t)g_data[7] << 16) +
((uint64_t)g_data[8] << 8) + (uint64_t)g_data[9];
payload->prkey = ((uint64_t)g_data[10] << 56) + ((uint64_t)g_data[11] << 48) +
((uint64_t)g_data[12] << 40) + ((uint64_t)g_data[13] << 32) +
((uint64_t)g_data[14] << 24) + ((uint64_t)g_data[15] << 16) +
((uint64_t)g_data[16] << 8) + (uint64_t)g_data[17];
cmd->len = sizeof(struct spdk_nvme_reservation_acquire_data);
g_data += 18;
}
static void
fuzz_nvm_reservation_release_command(struct fuzz_command *cmd)
{
struct spdk_nvme_reservation_key_data *payload = cmd->buf;
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_RESERVATION_RELEASE;
cmd->cmd.cdw10_bits.resv_release.rtype = g_data[0];
cmd->cmd.cdw10_bits.resv_release.iekey = (g_data[1] >> 7) & 0x01;
cmd->cmd.cdw10_bits.resv_release.rrela = (g_data[1] >> 4) & 0x07;
payload->crkey = ((uint64_t)g_data[2] << 56) + ((uint64_t)g_data[3] << 48) +
((uint64_t)g_data[4] << 40) + ((uint64_t)g_data[5] << 32) +
((uint64_t)g_data[6] << 24) + ((uint64_t)g_data[7] << 16) +
((uint64_t)g_data[8] << 8) + (uint64_t)g_data[9];
cmd->len = sizeof(struct spdk_nvme_reservation_key_data);
g_data += 10;
}
static void
fuzz_nvm_reservation_register_command(struct fuzz_command *cmd)
{
struct spdk_nvme_reservation_register_data *payload = cmd->buf;
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_RESERVATION_REGISTER;
cmd->cmd.cdw10_bits.resv_register.cptpl = (g_data[0] >> 6) & 0x03;
cmd->cmd.cdw10_bits.resv_register.iekey = (g_data[0] >> 5) & 0x01;
cmd->cmd.cdw10_bits.resv_register.rrega = (g_data[0] >> 2) & 0x07;
payload->crkey = ((uint64_t)g_data[1] << 56) + ((uint64_t)g_data[2] << 48) +
((uint64_t)g_data[3] << 40) + ((uint64_t)g_data[4] << 32) +
((uint64_t)g_data[5] << 24) + ((uint64_t)g_data[6] << 16) +
((uint64_t)g_data[7] << 8) + (uint64_t)g_data[8];
payload->nrkey = ((uint64_t)g_data[9] << 56) + ((uint64_t)g_data[10] << 48) +
((uint64_t)g_data[11] << 40) + ((uint64_t)g_data[12] << 32) +
((uint64_t)g_data[13] << 24) + ((uint64_t)g_data[14] << 16) +
((uint64_t)g_data[15] << 8) + (uint64_t)g_data[16];
cmd->len = sizeof(struct spdk_nvme_reservation_register_data);
g_data += 17;
}
static void
fuzz_nvm_reservation_report_command(struct fuzz_command *cmd)
{
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_RESERVATION_REPORT;
cmd->cmd.cdw10 = (g_data[0] << 24) + (g_data[1] << 16) +
(g_data[2] << 8) + g_data[3];
cmd->cmd.cdw11_bits.resv_report.eds = (g_data[4] >> 7) & 0x01;
g_data += 5;
}
static struct fuzz_type g_fuzzers[] = {
{ .fn = fuzz_admin_command, .bytes_per_cmd = sizeof(struct spdk_nvme_cmd), .is_admin = true},
{ .fn = fuzz_admin_get_log_page_command, .bytes_per_cmd = 6, .is_admin = true},
@ -383,6 +471,10 @@ static struct fuzz_type g_fuzzers[] = {
{ .fn = fuzz_nvm_write_command, .bytes_per_cmd = 24, .is_admin = false},
{ .fn = fuzz_nvm_write_zeroes_command, .bytes_per_cmd = 20, .is_admin = false},
{ .fn = fuzz_nvm_write_uncorrectable_command, .bytes_per_cmd = 10, .is_admin = false},
{ .fn = fuzz_nvm_reservation_acquire_command, .bytes_per_cmd = 18, .is_admin = false},
{ .fn = fuzz_nvm_reservation_release_command, .bytes_per_cmd = 10, .is_admin = false},
{ .fn = fuzz_nvm_reservation_register_command, .bytes_per_cmd = 17, .is_admin = false},
{ .fn = fuzz_nvm_reservation_report_command, .bytes_per_cmd = 5, .is_admin = false},
{ .fn = NULL, .bytes_per_cmd = 0, .is_admin = 0}
};