From 3a7d762c1c90253bf6fe2080ee4da6c445c95c74 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 5 Dec 2006 00:39:05 +0000
Subject: Add iscsi_rx_buffered_data() and supporting infrastructure.

---
 src/include/gpxe/iscsi.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/include')

diff --git a/src/include/gpxe/iscsi.h b/src/include/gpxe/iscsi.h
index 0e04f753f..e3401befb 100644
--- a/src/include/gpxe/iscsi.h
+++ b/src/include/gpxe/iscsi.h
@@ -583,6 +583,8 @@ struct iscsi_session {
 	enum iscsi_tx_state tx_state;
 	/** Byte offset within the current TX state */
 	size_t tx_offset;
+	/** Length of the current TX state */
+	size_t tx_len;
 
 	/** Basic header segment for current RX PDU */
 	union iscsi_bhs rx_bhs;
@@ -590,6 +592,10 @@ struct iscsi_session {
 	enum iscsi_rx_state rx_state;
 	/** Byte offset within the current RX state */
 	size_t rx_offset;
+	/** Length of the current RX state */
+	size_t rx_len;
+	/** Buffer for received data (not always used) */
+	void *rx_buffer;
 	/** State of strings received during login phase */
 	struct iscsi_string_state string;
 
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