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Line 88... | Line 88... | ||
88 | if (!fs_va) { |
88 | if (!fs_va) { |
89 | /* |
89 | /* |
90 | * Hang up the phone if we cannot proceed any further. |
90 | * Hang up the phone if we cannot proceed any further. |
91 | * This is the answer to the call that opened the connection. |
91 | * This is the answer to the call that opened the connection. |
92 | */ |
92 | */ |
93 | ipc_answer_fast(iid, EHANGUP, 0, 0); |
93 | ipc_answer_0(iid, EHANGUP); |
94 | return; |
94 | return; |
95 | } else { |
95 | } else { |
96 | /* |
96 | /* |
97 | * Answer the first IPC_M_CONNECT_ME_TO call. |
97 | * Answer the first IPC_M_CONNECT_ME_TO call. |
98 | * Return supported block size as ARG1. |
98 | * Return supported block size as ARG1. |
99 | */ |
99 | */ |
100 | ipc_answer_fast(iid, EOK, BLOCK_SIZE, 0); |
100 | ipc_answer_1(iid, EOK, BLOCK_SIZE); |
101 | } |
101 | } |
102 | 102 | ||
103 | /* |
103 | /* |
104 | * Now we wait for the client to send us its communication as_area. |
104 | * Now we wait for the client to send us its communication as_area. |
105 | */ |
105 | */ |
Line 108... | Line 108... | ||
108 | if (IPC_GET_ARG1(call) >= (ipcarg_t) BLOCK_SIZE) { |
108 | if (IPC_GET_ARG1(call) >= (ipcarg_t) BLOCK_SIZE) { |
109 | /* |
109 | /* |
110 | * The client sends an as_area that can absorb the whole |
110 | * The client sends an as_area that can absorb the whole |
111 | * block. |
111 | * block. |
112 | */ |
112 | */ |
113 | ipc_answer_fast(callid, EOK, (uintptr_t) fs_va, 0); |
113 | ipc_answer_1(callid, EOK, (uintptr_t) fs_va); |
114 | } else { |
114 | } else { |
115 | /* |
115 | /* |
116 | * The client offered as_area too small. |
116 | * The client offered as_area too small. |
117 | * Close the connection. |
117 | * Close the connection. |
118 | */ |
118 | */ |
119 | ipc_answer_fast(callid, EHANGUP, 0, 0); |
119 | ipc_answer_0(callid, EHANGUP); |
120 | return; |
120 | return; |
121 | } |
121 | } |
122 | } else { |
122 | } else { |
123 | /* |
123 | /* |
124 | * The client doesn't speak the same protocol. |
124 | * The client doesn't speak the same protocol. |
125 | * At this point we can't handle protocol variations. |
125 | * At this point we can't handle protocol variations. |
126 | * Close the connection. |
126 | * Close the connection. |
127 | */ |
127 | */ |
128 | ipc_answer_fast(callid, EHANGUP, 0, 0); |
128 | ipc_answer_0(callid, EHANGUP); |
129 | return; |
129 | return; |
130 | } |
130 | } |
131 | 131 | ||
132 | while (1) { |
132 | while (1) { |
133 | callid = async_get_call(&call); |
133 | callid = async_get_call(&call); |
Line 135... | Line 135... | ||
135 | case IPC_M_PHONE_HUNGUP: |
135 | case IPC_M_PHONE_HUNGUP: |
136 | /* |
136 | /* |
137 | * The other side has hung up. |
137 | * The other side has hung up. |
138 | * Answer the message and exit the fibril. |
138 | * Answer the message and exit the fibril. |
139 | */ |
139 | */ |
140 | ipc_answer_fast(callid, EOK, 0, 0); |
140 | ipc_answer_0(callid, EOK); |
141 | return; |
141 | return; |
142 | case RD_READ_BLOCK: |
142 | case RD_READ_BLOCK: |
143 | offset = IPC_GET_ARG1(call); |
143 | offset = IPC_GET_ARG1(call); |
144 | if (offset * BLOCK_SIZE > rd_size - BLOCK_SIZE) { |
144 | if (offset * BLOCK_SIZE > rd_size - BLOCK_SIZE) { |
145 | /* |
145 | /* |
Line 175... | Line 175... | ||
175 | * newer version of the protocol. |
175 | * newer version of the protocol. |
176 | */ |
176 | */ |
177 | retval = EINVAL; |
177 | retval = EINVAL; |
178 | break; |
178 | break; |
179 | } |
179 | } |
180 | ipc_answer_fast(callid, retval, 0, 0); |
180 | ipc_answer_0(callid, retval); |
181 | } |
181 | } |
182 | } |
182 | } |
183 | 183 | ||
184 | /** Prepare the ramdisk image for operation. */ |
184 | /** Prepare the ramdisk image for operation. */ |
185 | static bool rd_init(void) |
185 | static bool rd_init(void) |