Add host string descriptor functions

Plus typo fixes, GCC11 array bounds fix, snprintf for malloc-free
debug and pragmas for alignment checks.

src/portable/chipidea/ci_hs/hcd_ci_hs.c

@@ -35,6 +35,7 @@
 // INCLUDE
 //--------------------------------------------------------------------+
 #include "common/tusb_common.h"
+#include "host/hcd.h"
 #include "portable/ehci/ehci_api.h"
 #include "ci_hs_type.h"
 

src/portable/ehci/ehci.c

@@ -189,7 +189,10 @@ static void list_remove_qhd_by_addr(ehci_link_t* list_head, uint8_t dev_addr)
       prev = list_next(prev) )
   {
     // TODO check type for ISO iTD and siTD
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wcast-align"
     ehci_qhd_t* qhd = (ehci_qhd_t*) list_next(prev);
+    #pragma GCC diagnostic pop
     if ( qhd->dev_addr == dev_addr )
     {
       // TODO deactive all TD, wait for QHD to inactive before removal

src/portable/ehci/ehci.h

@@ -101,8 +101,8 @@ typedef struct
 
 	// Word 2: qTQ Token
 	volatile uint32_t ping_err             : 1  ; ///< For Highspeed: 0 Out, 1 Ping. Full/Slow used as error indicator
-	volatile uint32_t non_hs_split_state   : 1  ; ///< Used by HC to track the state of slipt transaction
-	volatile uint32_t non_hs_missed_uframe : 1  ; ///< HC misses a complete slip transaction
+	volatile uint32_t non_hs_split_state   : 1  ; ///< Used by HC to track the state of split transaction
+	volatile uint32_t non_hs_missed_uframe : 1  ; ///< HC misses a complete split transaction
 	volatile uint32_t xact_err             : 1  ; ///< Error (Timeout, CRC, Bad PID ... )
 	volatile uint32_t babble_err           : 1  ; ///< Babble detected, also set Halted bit to 1
 	volatile uint32_t buffer_err           : 1  ; ///< Data overrun/underrun error

src/portable/raspberrypi/rp2040/rp2040_usb.c

@@ -58,8 +58,11 @@ void rp2040_usb_init(void)
   unreset_block_wait(RESETS_RESET_USBCTRL_BITS);
 
   // Clear any previous state just in case
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
   memset(usb_hw, 0, sizeof(*usb_hw));
   memset(usb_dpram, 0, sizeof(*usb_dpram));
+#pragma GCC diagnostic pop
 
   // Mux the controller to the onboard usb phy
   usb_hw->muxing = USB_USB_MUXING_TO_PHY_BITS | USB_USB_MUXING_SOFTCON_BITS;