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| author | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-10-09 17:58:04 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-10-09 17:58:04 +1100 |
| commit | cf167a8d6069d936afb18cc318b5a1bbec6d9e9e (patch) | |
| tree | 5c77a29151789de4e2527755a7eef24a56ab100b | |
| parent | ee4c1a5e0e3cb8571059b9887bbcb8e47bb8c306 (diff) | |
| parent | 396de731b044578233b7f2f977c876971586e1c0 (diff) | |
| download | skiboot-cf167a8d6069d936afb18cc318b5a1bbec6d9e9e.zip skiboot-cf167a8d6069d936afb18cc318b5a1bbec6d9e9e.tar.gz skiboot-cf167a8d6069d936afb18cc318b5a1bbec6d9e9e.tar.bz2 | |
Merge branch 'update-2.1.1.1' into stable
| -rw-r--r-- | hw/fsp/fsp-leds.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/hw/fsp/fsp-leds.c b/hw/fsp/fsp-leds.c index c20049e..8a3a0d8 100644 --- a/hw/fsp/fsp-leds.c +++ b/hw/fsp/fsp-leds.c @@ -57,6 +57,7 @@ static enum led_support_state led_support = LED_STATE_ABSENT; * */ static void *led_buffer; +static u8 *loc_code_list_buffer = NULL; /* Maintain list of all LEDs * @@ -777,8 +778,13 @@ static void fsp_ret_loc_code_list(u16 req_type, char *loc_code) u32 bytes_sent = 0, total_size = 0; u16 header_size = 0, flags = 0; + if (loc_code_list_buffer == NULL) { + prerror("No loc_code_list_buffer\n"); + return; + } + /* Init the addresses */ - data = (u8 *) PSI_DMA_LOC_COD_BUF; + data = loc_code_list_buffer; out_data = NULL; /* Unmapping through FSP_CMD_RET_LOC_BUFFER command */ @@ -1875,6 +1881,11 @@ void fsp_led_init(void) list_head_init(&spcn_cmdq); fsp_leds_query_spcn(); + + loc_code_list_buffer = memalign(TCE_PSIZE, PSI_DMA_LOC_COD_BUF_SZ); + if (loc_code_list_buffer == NULL) + prerror(PREFIX "ERROR: Unable to allocate loc_code_list_buffer!\n"); + prlog(PR_TRACE, "Init completed\n"); /* Get System attention indicator state */ |