diff --git a/migration/multifd-qpl.c b/migration/multifd-qpl.c
index 6791a204d5..18b3384bd5 100644
--- a/migration/multifd-qpl.c
+++ b/migration/multifd-qpl.c
@@ -13,9 +13,14 @@
 #include "qemu/osdep.h"
 #include "qemu/module.h"
 #include "qapi/error.h"
+#include "qapi/qapi-types-migration.h"
+#include "exec/ramblock.h"
 #include "multifd.h"
 #include "qpl/qpl.h"
 
+/* Maximum number of retries to resubmit a job if IAA work queues are full */
+#define MAX_SUBMIT_RETRY_NUM (3)
+
 typedef struct {
     /* the QPL hardware path job */
     qpl_job *job;
@@ -260,6 +265,219 @@ static void multifd_qpl_send_cleanup(MultiFDSendParams *p, Error **errp)
     p->iov = NULL;
 }
 
+/**
+ * multifd_qpl_prepare_job: prepare the job
+ *
+ * Set the QPL job parameters and properties.
+ *
+ * @job: pointer to the qpl_job structure
+ * @is_compression: indicates compression and decompression
+ * @input: pointer to the input data buffer
+ * @input_len: the length of the input data
+ * @output: pointer to the output data buffer
+ * @output_len: the length of the output data
+ */
+static void multifd_qpl_prepare_job(qpl_job *job, bool is_compression,
+                                    uint8_t *input, uint32_t input_len,
+                                    uint8_t *output, uint32_t output_len)
+{
+    job->op = is_compression ? qpl_op_compress : qpl_op_decompress;
+    job->next_in_ptr = input;
+    job->next_out_ptr = output;
+    job->available_in = input_len;
+    job->available_out = output_len;
+    job->flags = QPL_FLAG_FIRST | QPL_FLAG_LAST | QPL_FLAG_OMIT_VERIFY;
+    /* only supports compression level 1 */
+    job->level = 1;
+}
+
+/**
+ * multifd_qpl_prepare_job: prepare the compression job
+ *
+ * Set the compression job parameters and properties.
+ *
+ * @job: pointer to the qpl_job structure
+ * @input: pointer to the input data buffer
+ * @input_len: the length of the input data
+ * @output: pointer to the output data buffer
+ * @output_len: the length of the output data
+ */
+static void multifd_qpl_prepare_comp_job(qpl_job *job, uint8_t *input,
+                                         uint32_t input_len, uint8_t *output,
+                                         uint32_t output_len)
+{
+    multifd_qpl_prepare_job(job, true, input, input_len, output, output_len);
+}
+
+/**
+ * multifd_qpl_prepare_job: prepare the decompression job
+ *
+ * Set the decompression job parameters and properties.
+ *
+ * @job: pointer to the qpl_job structure
+ * @input: pointer to the input data buffer
+ * @input_len: the length of the input data
+ * @output: pointer to the output data buffer
+ * @output_len: the length of the output data
+ */
+static void multifd_qpl_prepare_decomp_job(qpl_job *job, uint8_t *input,
+                                           uint32_t input_len, uint8_t *output,
+                                           uint32_t output_len)
+{
+    multifd_qpl_prepare_job(job, false, input, input_len, output, output_len);
+}
+
+/**
+ * multifd_qpl_fill_iov: fill in the IOV
+ *
+ * Fill in the QPL packet IOV
+ *
+ * @p: Params for the channel being used
+ * @data: pointer to the IOV data
+ * @len: The length of the IOV data
+ */
+static void multifd_qpl_fill_iov(MultiFDSendParams *p, uint8_t *data,
+                                 uint32_t len)
+{
+    p->iov[p->iovs_num].iov_base = data;
+    p->iov[p->iovs_num].iov_len = len;
+    p->iovs_num++;
+    p->next_packet_size += len;
+}
+
+/**
+ * multifd_qpl_fill_packet: fill the compressed page into the QPL packet
+ *
+ * Fill the compressed page length and IOV into the QPL packet
+ *
+ * @idx: The index of the compressed length array
+ * @p: Params for the channel being used
+ * @data: pointer to the compressed page buffer
+ * @len: The length of the compressed page
+ */
+static void multifd_qpl_fill_packet(uint32_t idx, MultiFDSendParams *p,
+                                    uint8_t *data, uint32_t len)
+{
+    QplData *qpl = p->compress_data;
+
+    qpl->zlen[idx] = cpu_to_be32(len);
+    multifd_qpl_fill_iov(p, data, len);
+}
+
+/**
+ * multifd_qpl_submit_job: submit a job to the hardware
+ *
+ * Submit a QPL hardware job to the IAA device
+ *
+ * Returns true if the job is submitted successfully, otherwise false.
+ *
+ * @job: pointer to the qpl_job structure
+ */
+static bool multifd_qpl_submit_job(qpl_job *job)
+{
+    qpl_status status;
+    uint32_t num = 0;
+
+retry:
+    status = qpl_submit_job(job);
+    if (status == QPL_STS_QUEUES_ARE_BUSY_ERR) {
+        if (num < MAX_SUBMIT_RETRY_NUM) {
+            num++;
+            goto retry;
+        }
+    }
+    return (status == QPL_STS_OK);
+}
+
+/**
+ * multifd_qpl_compress_pages_slow_path: compress pages using slow path
+ *
+ * Compress the pages using software. If compression fails, the page will
+ * be sent directly.
+ *
+ * @p: Params for the channel being used
+ */
+static void multifd_qpl_compress_pages_slow_path(MultiFDSendParams *p)
+{
+    QplData *qpl = p->compress_data;
+    uint32_t size = p->page_size;
+    qpl_job *job = qpl->sw_job;
+    uint8_t *zbuf = qpl->zbuf;
+    uint8_t *buf;
+
+    for (int i = 0; i < p->pages->normal_num; i++) {
+        buf = p->pages->block->host + p->pages->offset[i];
+        /* Set output length to less than the page to reduce decompression */
+        multifd_qpl_prepare_comp_job(job, buf, size, zbuf, size - 1);
+        if (qpl_execute_job(job) == QPL_STS_OK) {
+            multifd_qpl_fill_packet(i, p, zbuf, job->total_out);
+        } else {
+            /* send the page directly */
+            multifd_qpl_fill_packet(i, p, buf, size);
+        }
+        zbuf += size;
+    }
+}
+
+/**
+ * multifd_qpl_compress_pages: compress pages
+ *
+ * Submit the pages to the IAA hardware for compression. If hardware
+ * compression fails, it falls back to software compression. If software
+ * compression also fails, the page is sent directly
+ *
+ * @p: Params for the channel being used
+ */
+static void multifd_qpl_compress_pages(MultiFDSendParams *p)
+{
+    QplData *qpl = p->compress_data;
+    MultiFDPages_t *pages = p->pages;
+    uint32_t size = p->page_size;
+    QplHwJob *hw_job;
+    uint8_t *buf;
+    uint8_t *zbuf;
+
+    for (int i = 0; i < pages->normal_num; i++) {
+        buf = pages->block->host + pages->offset[i];
+        zbuf = qpl->zbuf + (size * i);
+        hw_job = &qpl->hw_jobs[i];
+        /* Set output length to less than the page to reduce decompression */
+        multifd_qpl_prepare_comp_job(hw_job->job, buf, size, zbuf, size - 1);
+        if (multifd_qpl_submit_job(hw_job->job)) {
+            hw_job->fallback_sw_path = false;
+        } else {
+            hw_job->fallback_sw_path = true;
+            /* Set output length less than page size to reduce decompression */
+            multifd_qpl_prepare_comp_job(qpl->sw_job, buf, size, zbuf,
+                                         size - 1);
+            if (qpl_execute_job(qpl->sw_job) == QPL_STS_OK) {
+                hw_job->sw_output = zbuf;
+                hw_job->sw_output_len = qpl->sw_job->total_out;
+            } else {
+                hw_job->sw_output = buf;
+                hw_job->sw_output_len = size;
+            }
+        }
+    }
+
+    for (int i = 0; i < pages->normal_num; i++) {
+        buf = pages->block->host + pages->offset[i];
+        zbuf = qpl->zbuf + (size * i);
+        hw_job = &qpl->hw_jobs[i];
+        if (hw_job->fallback_sw_path) {
+            multifd_qpl_fill_packet(i, p, hw_job->sw_output,
+                                    hw_job->sw_output_len);
+            continue;
+        }
+        if (qpl_wait_job(hw_job->job) == QPL_STS_OK) {
+            multifd_qpl_fill_packet(i, p, zbuf, hw_job->job->total_out);
+        } else {
+            /* send the page directly */
+            multifd_qpl_fill_packet(i, p, buf, size);
+        }
+    }
+}
+
 /**
  * multifd_qpl_send_prepare: prepare data to be able to send
  *
@@ -273,8 +491,26 @@ static void multifd_qpl_send_cleanup(MultiFDSendParams *p, Error **errp)
  */
 static int multifd_qpl_send_prepare(MultiFDSendParams *p, Error **errp)
 {
-    /* Implement in next patch */
-    return -1;
+    QplData *qpl = p->compress_data;
+    uint32_t len = 0;
+
+    if (!multifd_send_prepare_common(p)) {
+        goto out;
+    }
+
+    /* The first IOV is used to store the compressed page lengths */
+    len = p->pages->normal_num * sizeof(uint32_t);
+    multifd_qpl_fill_iov(p, (uint8_t *) qpl->zlen, len);
+    if (qpl->hw_avail) {
+        multifd_qpl_compress_pages(p);
+    } else {
+        multifd_qpl_compress_pages_slow_path(p);
+    }
+
+out:
+    p->flags |= MULTIFD_FLAG_QPL;
+    multifd_send_fill_packet(p);
+    return 0;
 }
 
 /**
@@ -312,6 +548,134 @@ static void multifd_qpl_recv_cleanup(MultiFDRecvParams *p)
     p->compress_data = NULL;
 }
 
+/**
+ * multifd_qpl_process_and_check_job: process and check a QPL job
+ *
+ * Process the job and check whether the job output length is the
+ * same as the specified length
+ *
+ * Returns true if the job execution succeeded and the output length
+ * is equal to the specified length, otherwise false.
+ *
+ * @job: pointer to the qpl_job structure
+ * @is_hardware: indicates whether the job is a hardware job
+ * @len: Specified output length
+ * @errp: pointer to an error
+ */
+static bool multifd_qpl_process_and_check_job(qpl_job *job, bool is_hardware,
+                                              uint32_t len, Error **errp)
+{
+    qpl_status status;
+
+    status = (is_hardware ? qpl_wait_job(job) : qpl_execute_job(job));
+    if (status != QPL_STS_OK) {
+        error_setg(errp, "qpl_execute_job failed with error %d", status);
+        return false;
+    }
+    if (job->total_out != len) {
+        error_setg(errp, "qpl decompressed len %u, expected len %u",
+                   job->total_out, len);
+        return false;
+    }
+    return true;
+}
+
+/**
+ * multifd_qpl_decompress_pages_slow_path: decompress pages using slow path
+ *
+ * Decompress the pages using software
+ *
+ * Returns 0 on success or -1 on error
+ *
+ * @p: Params for the channel being used
+ * @errp: pointer to an error
+ */
+static int multifd_qpl_decompress_pages_slow_path(MultiFDRecvParams *p,
+                                                  Error **errp)
+{
+    QplData *qpl = p->compress_data;
+    uint32_t size = p->page_size;
+    qpl_job *job = qpl->sw_job;
+    uint8_t *zbuf = qpl->zbuf;
+    uint8_t *addr;
+    uint32_t len;
+
+    for (int i = 0; i < p->normal_num; i++) {
+        len = qpl->zlen[i];
+        addr = p->host + p->normal[i];
+        /* the page is uncompressed, load it */
+        if (len == size) {
+            memcpy(addr, zbuf, size);
+            zbuf += size;
+            continue;
+        }
+        multifd_qpl_prepare_decomp_job(job, zbuf, len, addr, size);
+        if (!multifd_qpl_process_and_check_job(job, false, size, errp)) {
+            return -1;
+        }
+        zbuf += len;
+    }
+    return 0;
+}
+
+/**
+ * multifd_qpl_decompress_pages: decompress pages
+ *
+ * Decompress the pages using the IAA hardware. If hardware
+ * decompression fails, it falls back to software decompression.
+ *
+ * Returns 0 on success or -1 on error
+ *
+ * @p: Params for the channel being used
+ * @errp: pointer to an error
+ */
+static int multifd_qpl_decompress_pages(MultiFDRecvParams *p, Error **errp)
+{
+    QplData *qpl = p->compress_data;
+    uint32_t size = p->page_size;
+    uint8_t *zbuf = qpl->zbuf;
+    uint8_t *addr;
+    uint32_t len;
+    qpl_job *job;
+
+    for (int i = 0; i < p->normal_num; i++) {
+        addr = p->host + p->normal[i];
+        len = qpl->zlen[i];
+        /* the page is uncompressed if received length equals the page size */
+        if (len == size) {
+            memcpy(addr, zbuf, size);
+            zbuf += size;
+            continue;
+        }
+
+        job = qpl->hw_jobs[i].job;
+        multifd_qpl_prepare_decomp_job(job, zbuf, len, addr, size);
+        if (multifd_qpl_submit_job(job)) {
+            qpl->hw_jobs[i].fallback_sw_path = false;
+        } else {
+            qpl->hw_jobs[i].fallback_sw_path = true;
+            job = qpl->sw_job;
+            multifd_qpl_prepare_decomp_job(job, zbuf, len, addr, size);
+            if (!multifd_qpl_process_and_check_job(job, false, size, errp)) {
+                return -1;
+            }
+        }
+        zbuf += len;
+    }
+
+    for (int i = 0; i < p->normal_num; i++) {
+        /* ignore pages that have already been processed */
+        if (qpl->zlen[i] == size || qpl->hw_jobs[i].fallback_sw_path) {
+            continue;
+        }
+
+        job = qpl->hw_jobs[i].job;
+        if (!multifd_qpl_process_and_check_job(job, true, size, errp)) {
+            return -1;
+        }
+    }
+    return 0;
+}
 /**
  * multifd_qpl_recv: read the data from the channel into actual pages
  *
@@ -325,8 +689,48 @@ static void multifd_qpl_recv_cleanup(MultiFDRecvParams *p)
  */
 static int multifd_qpl_recv(MultiFDRecvParams *p, Error **errp)
 {
-    /* Implement in next patch */
-    return -1;
+    QplData *qpl = p->compress_data;
+    uint32_t in_size = p->next_packet_size;
+    uint32_t flags = p->flags & MULTIFD_FLAG_COMPRESSION_MASK;
+    uint32_t len = 0;
+    uint32_t zbuf_len = 0;
+    int ret;
+
+    if (flags != MULTIFD_FLAG_QPL) {
+        error_setg(errp, "multifd %u: flags received %x flags expected %x",
+                   p->id, flags, MULTIFD_FLAG_QPL);
+        return -1;
+    }
+    multifd_recv_zero_page_process(p);
+    if (!p->normal_num) {
+        assert(in_size == 0);
+        return 0;
+    }
+
+    /* read compressed page lengths */
+    len = p->normal_num * sizeof(uint32_t);
+    assert(len < in_size);
+    ret = qio_channel_read_all(p->c, (void *) qpl->zlen, len, errp);
+    if (ret != 0) {
+        return ret;
+    }
+    for (int i = 0; i < p->normal_num; i++) {
+        qpl->zlen[i] = be32_to_cpu(qpl->zlen[i]);
+        assert(qpl->zlen[i] <= p->page_size);
+        zbuf_len += qpl->zlen[i];
+    }
+
+    /* read compressed pages */
+    assert(in_size == len + zbuf_len);
+    ret = qio_channel_read_all(p->c, (void *) qpl->zbuf, zbuf_len, errp);
+    if (ret != 0) {
+        return ret;
+    }
+
+    if (qpl->hw_avail) {
+        return multifd_qpl_decompress_pages(p, errp);
+    }
+    return multifd_qpl_decompress_pages_slow_path(p, errp);
 }
 
 static MultiFDMethods multifd_qpl_ops = {
